WO2012008718A2 - 혈액 단백질 삼출을 동반하는 피부질환들의 치료 및 증상완화용 패치 - Google Patents
혈액 단백질 삼출을 동반하는 피부질환들의 치료 및 증상완화용 패치 Download PDFInfo
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- WO2012008718A2 WO2012008718A2 PCT/KR2011/005061 KR2011005061W WO2012008718A2 WO 2012008718 A2 WO2012008718 A2 WO 2012008718A2 KR 2011005061 W KR2011005061 W KR 2011005061W WO 2012008718 A2 WO2012008718 A2 WO 2012008718A2
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- protein
- resin
- blood
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Definitions
- the present invention relates to a patch for the treatment and symptom relief of skin diseases with blood protein exudation or adsorbing blood proteins exuded into the skin.
- Atopic dermatitis was less prevalent in the pre-1980s (in the United States and the United Kingdom before the 1970s) and was not a social problem. Since the late 1980s, the incidence of sudden cases has been high, and now, one in five elementary schools has become a serious social problem with atopic symptoms. Comparing the 1970's and 2000's, bans on the use of leaded gasoline, strong government regulations on the emission of soot from automobiles, the introduction of public transport using natural gas, dust regulation of factories and pollutant emission factories policies As a result, air pollution is much better than 20 to 30 years ago. Air pollution is becoming an environment and condition that is hardly seen as increasing atopic incidence.
- the amount of activity is drastically reduced, creating a condition in which the ingested fat is not converted into energy in the body.
- the living temperature that the body accepts can be said to have risen sharply.
- IgG immunoglobulin G
- psoriasis and atopic dermatitis can be inferred that symptoms occur due to changes in the function or structure of blood vessels. It is interesting to note that atopic dermatitis and psoriasis are significantly different metabolically. Patients with atopic disease have high levels of HDL-cholesterol, while patients with psoriasis have very high levels of blood cholesterol and triacylglycerol. Interestingly, in psoriasis patients, the size of the sebaceous gland secreting triglyceride-based sebum is weekly smaller. In simple terms, there may be problems with the supply of the lipids needed to synthesize sebum from blood vessels.
- a similar case in atopic dermatitis is that the ceramide lipids required for the protection of the skin are low in the epidermis.
- the profile of lipids contained in the blood is different, but lipid metabolism is actively occurring in the body.
- both diseases are associated with blood protein exudation, and despite lipid metabolism active in the body, is there a problem with the delivery of lipids to the epidermis, or is it necessary for certain lipids? It can be inferred that this is not being delivered to the epidermis.
- eosinophils are well known to secrete cationic proteins, which can be seen simply as a cytological simple mechanism by which exuded proteins can be aggregated and then removed.
- eosinophils can be used to reduce ongoing blood protein exudation from atopic dermatitis, as eosinophils are recruited to control or reduce blood protein exudation. It can be interpreted simply as being recruited to an exudation site.
- dietary control refraining from the intake of vegetable oils, especially vegetable triglycerides, and eating cooked foods that avoid trans fats or foods containing trans fats. do.
- This dietary control method is a method that takes considerable effort and time because it must be performed until the lipid component in the body is changed to a certain level. Patients suffering from atopic disease suffer from extreme pruritus and therefore have a long treatment period.
- dietary control is an essential method.
- the second method is to locally inhibit blood protein exudation to relieve inflammation and restore the epidermis.
- This method was previously proposed by the author and is currently registered in Korea, Australia, Singapore and Russia (Korean Patent 0891595, Australian Patent 2006217261, PCT Application; PCT / KR2006 / 000638).
- a composition containing a large amount of saturated phospholipids present in the lungs of an animal to the affected area, the lipid metabolism of the affected and surrounding cells and blood vessel cells is altered to inhibit the exudation of blood proteins.
- This method requires an average of 8 to 12 weeks of treatment and longer treatment for severely ill patients.
- the third method is the method proposed in this patent, in which exuded proteins in the affected area are removed using a protein adsorption patch. You can expect the fastest treatment period of 10 days on average, and it's very safe because it doesn't deliver any substance or active ingredient to your skin, and it's a quick way to reduce the pain caused by pruritus. However, if this method is used without reducing or inhibiting blood protein exudation, then the protein exudation may occur again, possibly causing symptoms to return. In addition to treatments that inhibit protein exudation in a variety of ways, the application of patches to remove blood protein exudates proposed by the present patent may be applied simultaneously to expect complete treatment without recurrence in a short time.
- the present invention solves the above problems and the object of the present invention is to provide a patch for the treatment of skin diseases and symptom relief accompanied by blood protein exudation.
- the present invention comprises a) a polymer matrix of a net structure: and b) blood protein effluent comprising a polar resin and / or a resin hydrophobic binding to the protein contained in the matrix It provides a patch for the treatment or symptom relief of skin diseases.
- the polymer matrix of the net structure is a fine net structure of a complex carbohydrate selected from the group consisting of agar and agarose, polyacrylamide, latex (latex), polystyrene (polystylene), poly It is preferable that the fine net structure using vinyl (polyvynyl chloride), silicone (silicone) polyurethane, or cellulose fibers, but is not limited thereto.
- the polar resin comprises an organic or inorganic matrix containing functional groups that are ionic or capable of being ionized under suitable pH conditions.
- the organic matrix may be a synthetic (eg acrylic acid, methacrylic acid, sulfonate styrene, sulfonate divinylbenzene), or partial synthetic (eg modified cellulose and dextran) material.
- the inorganic matrix comprises silica gel modified by the addition of ionic groups.
- Covalently bound ionic groups are strongly acidic (eg, sulfonic acid, phosphoric acid), weakly acidic (eg, carboxylic acid), strongly basic (eg, primary amine), weakly basic (eg, quaternary ammonium ), Or a combination of acidic and basic groups.
- ion exchangers of the type suitable for use in ion exchange chromatography and suitable for applications such as deionization of water are suitable for use in controlled release of drug formulations. These ion exchangers are described by HF Walton in "Principles of Ion Exchange” (pp: 312-343) and “Techniques and Applications of Ion-Exchange Chromatography” (pp: 344-361), Chromatography (E. Heftmann, ed.), van Nostrand Reinhold Company, New York (1975).
- polar resins of the present invention include agarose, Sephadex, or Sepharose having a DEAE (Diethylaminoethyl) -group; Agarose, Sephadex or Sepharose with CM (Carboxymethyl) -group; Agarose, Sephadex or Sepharose with trimethylammonium-; Sulfonyl- or Sulfur as S-cation exchange resin Resins having functional groups of sulfonic acid derivatives; It is preferably, but not limited to, hydroxyapatate particles (granules) or a polystyrene (charged resin) of a polystylene structure.
- DEAE Diethylaminoethyl
- CM Carboxymethyl
- Sulfonyl- or Sulfur as S-cation exchange resin Resins having functional groups of sulfonic acid derivatives It is preferably, but not limited to, hydroxyapatate particles (granules) or a polystyrene (charged resin
- the hydrophobic interaction is a resin that binds to the protein is preferably a resin containing 4 to 10 hydrocarbons (hydrocarbon chain), but is not limited thereto.
- the patch is arranged in a plurality of resins having different polarities
- the multi-array patch is a positively charged polar resin to first contact the affected area, a negatively charged polar resin Is more preferably arranged on the rear side, but is not limited thereto.
- the skin disease is atopic dermatitis (atopic dermatitis), eczema (eczema), psoriasis, contact dermatitis, erythema, erythema, lichen, chronic Or contact urticaria (urticaria), benign (crystalline yang prurigo nodlaris), light burn (scald) without damage to the stratum corneum (but not limited to this).
- the patch of the present invention preferably further comprises a bisaturated phospholipid, an organic acid and a divalent cation
- the bisaturated phospholipid is a bisaturated phospholipid derived from the animal lung is representative of DPPC, DPPI, etc.
- the organic acid is a representative example of the organic acid constituting the TCA cycle including citric acid
- the divalent cation is a typical example of calcium and magnesium ions.
- the present invention also provides a topical patch for adsorbing blood proteins exuded into the skin comprising a) a polymer matrix of net structure: and b) a polar resin contained in the matrix.
- the present invention provides a patch for the treatment or symptom relief of skin diseases accompanied by blood protein exudation prepared by directly fixing a functional group that binds a protein to a cloth, pad or gauze.
- the polar functional group that can be directly fixed to the cloth, pad or gauze is DEAE-, CM-, trimethylammonium-, or sulfonic acid or the length of saturated hydrocarbon chain Is preferably a functional group of 4 to 10 carbons, but is not limited thereto.
- the present invention also provides an external patch for adsorbing blood proteins exuded into the skin prepared by directly fixing a functional group that binds to a protein to a cloth, pad or gauze.
- the present invention provides a polymer matrix of a net structure:
- b) provides a patch for removing protein waste secreted into the skin comprising a polar resin and / or a resin hydrophobic binding to the protein contained in the matrix.
- the present invention provides a polymer matrix of a net structure:
- b) provides a patch for diagnosing skin diseases accompanied by blood protein exudation comprising a polar resin and / or a hydrophobic bond with a protein contained in the matrix.
- the present invention is directed to the affected surface of skin diseases (eg, atopic dermatitis, eczema, psoriasis, contact dermatitis, etc.) with symptoms of blood protein effusion.
- skin diseases eg, atopic dermatitis, eczema, psoriasis, contact dermatitis, etc.
- the present invention relates to a patch that is applied to absorb and remove exuded blood proteins in skin tissue. Patches reduce inflammation by removing proteins exuded from epidermal tissue, while at the same time preserving moisture in the skin to treat or alleviate skin diseases quickly and safely.
- Polymers of micro-mesh structure such as agar or agarose, through which extra-vesicular exudated proteins and peptides can be sufficiently passed
- Polyacrylamide, latex, or polyurethane foam sponge is used to form a matrix to contain water, and various charges with a large surface area with small particles in the matrix structure.
- Resins--DEAE Diethylaminoethyl
- CM Carboxymethyl
- CM Carboxymethyl
- hydroxylapatite particles granules
- Polystyrene charged resin
- skin diseases such as atopic dermatitis and psoriasis are exuded from blood vessels due to disorder of lipid metabolism or imbalance of lipid intake, and various inflammatory reactions and skin rashes due to exudate. And epithelial cell proliferation.
- This patent suggests that acute dermatitis, eczema, eczema, and atopic dermatitis can be treated within 10 days using a patch that absorbs and removes blood exuding proteins and peptides from skin tissues on a fixed resin. Psoriasis and similar symptoms suggest the safest and fastest treatment. In addition, it gives a new understanding of these diseases and presents various applications using the developed patches.
- the protein adsorption cloth for patch and wet-dressing of the present invention is the safest treatment method by treating atopic diseases without putting any drugs or specific ingredients into the epidermis other than distilled water. I think this.
- the treatment method of the present patent which can treat severe atopic diseases within 10 days, is expected to lead to a new understanding of the causes of atopic diseases and various new treatments.
- 1 is a diagram showing the configuration of the patch of the present invention.
- the external patch was designed to adhere to the affected area and adsorb blood proteins exuded from blood vessels.
- 1 Dressing of material that keeps moisture appropriately with adhesion film such as porous vinyl (polyvinylchloride) or 3M company's Tegaderm TM for oxygen supply to skin.
- Matrix of micro-mesh 3 Strongly polar resin (resin), carbohydrate complex (derivatised complex carbohydrate) having polar group such as DEAE-cellulose or bipolar resin such as hydroxylapatite4 Cotton gauze or polyester fibers attached to the gel to prevent them from breaking easily in cotton or folds. 5 It shows adhesive tape.
- FIG. 2 is a diagram showing an example of the arrangement of the patch of the present invention.
- resins or resins having different polarities such as DEAE-agarose and CM-agarose
- the resins when the resins are mixed in the same gel, it is very likely that the resins will bind together and reduce the protein adsorption efficiency. If the polarities are different in this way, it is desirable to apply the two gels to the epidermis.
- positively charged resins such as DEAE- are first brought into contact with affected areas, and positively charged proteins generally have a low molecular weight (e.g., eosinophil cationic protein, 18-22KDa). Because of its relatively high molecular motion and rapid diffusion, CM-like resins can be arranged on the back to adsorb small, positively charged proteins. 6 Resin having different polarity.
- FIG. 3 is a diagram showing the mechanism of action of the patch of the present invention.
- the blood proteins exuded from the blood vessels and permeated to the epidermal tissue are diffused into the patch to show the mechanism of binding.
- the exuded blood protein is removed by adsorbing the patch to relieve the inflammatory reaction, and to replenish the moisture as well as to restore the epidermis, thereby restoring the wounds damaged by atopic or psoriasis diseases.
- FIG 4-5 is a diagram showing an example of applying the patch of the present invention to atopic eczema
- Figure 4 is a photograph applied to the atopic eczema
- 2.5% (w / v) agar gel (2 mm thick) containing 10% (w / v) DEAE-cellulose was applied.
- the patching time was from 8-9 pm to 8 am every day. Significant improvement was observed from day 1 of patch application, and from day 3, symptoms improved so that the boundary of the affected area was hard to recognize.
- FIG. 5 is a SDS-PAGE analysis of the proteins adsorbed on the patch of the present invention: the patch attached to the atopic eczema patient was cut to a certain size and dissolved in the SDS-PAGE sample buffer was developed by the electrophoresis device. 10% (w / v) polyacrylamide gel was used, and the protein was developed with CBB-R 250 .
- the main proteins are plasma albumin (serum albumin, 66KDa) and immunoglobulin (heavy chain 52KDa and light chain 27KDa).
- the proteins developed at 7 are the protein profiles of total serum proteins. The major difference from exuded proteins obtained in the affected area is that more than 200 KDa proteins are observed. The condition improved rapidly as the amount of exuded protein permeated into skin tissue (or the amount of exuded protein bound to the patch) rapidly decreased. Protein exudation is closely associated with the severity of atopic diseases.
- 6-9 are examples of applying the patch of the invention to severe atopic dermatitis in a typical child
- FIG. 6 is a severe pediatric atopic application example (knee region); A patch consisting of 2.5% agar gel (thickness ⁇ 2mm) containing 10% (w / v) DEAE-cellulose particles was applied to the knee area of a 7-year-old boy with severe atopic dermatitis. The patient applied during the time of sleeping at night. Severe skin condition improved noticeably every day. Pruritus lasted up to 4 days of patch application, but on day 8 there was little pruritus and the epidermis was normalized.
- FIG. 7 is an analysis photograph of the exuded protein bound with a patch applied to the knee of severe pediatric atopic dermatitis; After a gel was collected to a certain size from the patches removed from the affected area at a certain time every day, SDS-PAGE was performed to visualize the proteins that diffused from the epidermis and bound to the polar resin. Plasma albumin and immunoglobulin (immunoglobulin) were confirmed to be the main protein. It can be seen that the amount of exudate protein and the recovery of lesions are closely related.
- Figure 9 is an analysis of exuded proteins adsorbed on the patch applied to the calf of severe pediatric atopic dermatitis; compared to Figure 7, the patch containing phospholipids adsorbed the exuded proteins constantly over a long period of time. It is highly likely that the phospholipids acted like a mild detergent, allowing the aggregated exuded proteins to diffuse smoothly. It is also possible that citric acid disrupted the binding of the bound proteins and promoted the removal of exudate proteins. SDS-PAGE results show that the presence of large amounts of lipids in the patch does not interfere with the absorption of exuding proteins into the patch. Therefore, the long-term wet-wrapping method may affect the skin barrier.
- the patch may have a stable therapeutic effect.
- FIG. 10-11 are examples of application of atopic dermatitis of severe facial patches of the present invention.
- FIG. 10 shows the effect of the patch by applying the patch to the girls having severe atopic dermatitis on both faces. After applying the patch, it was easy to see a quick recovery from day to day. After 4 days of patch application, the boundary of the affected area was hardly distinguishable, and after 8 days, the skin condition was normal.
- Figure 11 was developed by SDS-PAGE proteins adsorbed from the gel of the patch applied to the face. It was found that the extent to which the amount of protein adsorbed decreased and the level of epidermal recovery matched.
- FIG. 12-13 show an example application of a double patch with a different polar resin, 10% (w / v) on agar gel (thickness ⁇ 2 mm) of 2.5% (w / v) containing 10% (w / v) DEAE-cellulose.
- Patches were prepared to align 2.5% (w / v) agar gel ( ⁇ 2 mm) containing CM-cellulose of w / v) (see FIG. 2).
- the patch was applied to the atopic eczema affected area of a 45 year old male to observe the effect of the patch and the degree of protein adsorption using SDS-PAGE.
- Figure 18 shows the protein pattern obtained in the affected area of psoriasis patients and the protein pattern obtained in the affected area of patients with atopic dermatitis.
- the two diseases may be the same reason that protein exudation occurs but the types of exuded proteins are different.
- 19 is an example applied to the wound (negative effect), applying a patch consisting of 2.5% agar gel ( ⁇ 2mm thickness) containing 10% (w / v) DEAE-cellulose to the wound caused by external physical impact Observed.
- the proteins needed for wound healing are thought to be adsorbed by patches, which slows down the healing of wounds.
- the patches removed after 6 hours of application showed liquefied adsorbed blood and yellow protein. After detaching the patch, it was observed that the epidermis caused slight bleeding in the affected area even under slight tension. In addition, even when the wound healed, it was observed to leave a large trace of the wound.
- the patch of this patent needs to be restricted to apply to skin diseases showing blood protein exudation such as atopic dermatitis or psoriasis without a trauma.
- Figure 20 is a schematic diagram showing the manufacturing process of DEAE-cotton fabrics (DEAE-cotton fabrics), DEAE (Diethylaminoethyl) group to the cotton cloth (coupling) to be used for the treatment of atopic dermatitis or psoriasis disease, DEAE- We optimized the method of binding groups to cellulose and simplified the manufacturing process to enable mass production. This is a schematic of the process using the method created in the laboratory. By moving DEAE-groups while continuously moving fabrics with various thicknesses and mesh sizes, it is judged that it is possible to manufacture various applications according to skin symptoms.
- Figure 21-22 is a photograph showing the exudation protein adsorption using DEAE-cotton cloth, DEAE-cotton fabric was prepared by coupling the DEAE-group (group) to the normal cotton fabric (cotton fabrics).
- the left side of Figure 21 is in a dried form, the right side is soaked in distilled water before application to the affected part.
- Application to the atopic eczema affected area for 5 hours confirmed the exudation protein adsorption.
- a small amount of protein was detected in a general cotton cloth, DEAE-cotton cloth can be easily recognized that a large amount of various blood effusion proteins are adsorbed.
- Such a polar group or a protein-binding cloth can be applied to a severely curved area.
- Agar (agar, agarose) is an experimental material commonly used in molecular biology, and can form a very good gel that is not biodegradable by enzymes of the living body and is edible and irritating to the skin. Such a gel has excellent elasticity, can contain a large amount of moisture, and has many advantages. In addition, large molecular weight particles can easily diffuse and migrate between the micro-meshes formed in the gel. In general, when using agar for electrophoresis, proteins below 200 KDa diffuse too quickly in the gel, making it difficult to identify the band of proteins. This means that the microstructure of the agar is very large.
- Blood proteins exuded by the epidermis have the highest immunoglobulin G (IgG, 150KDa) and plasma albumin (serum albumin, 66kDa) below 200KDa, so there is no problem for these proteins to diffuse freely in the gel.
- immunoglobulin G IgG, 150KDa
- plasma albumin serum albumin, 66kDa
- Polar resins such as DEAE-cellulose or DEAE-agarose, CM-cellulose (or agrose) hydroyxylapatite, which bind proteins to fix molecules in gels, irritate the lungs and mucous membranes in a powdered state. There may be, but there is little irritation when fully hydrated or swelled. In the present patent, these particles may be clouded and fixed in a gel such as agar so that they do not come into direct contact with the affected area, thereby minimizing unnecessary irritation.
- the resins to be fixed in the gel such as agar, were soaked in distilled water overnight for a sufficient swelling procedure, in order to remove contaminants that would be attached to the polar group, in order of 0.1M NaOH-0.1M HCl-0.1M NaOH, Or each resin was washed in the order of 0.1M HCl-0.1M NaOH-0.1M HCl.
- the contaminant-removed resins were washed several times with distilled water, and each of the prepared resins was prepared by autoclave (15 min, 15 lb / cm 2 ) at high temperature and high pressure.
- the agar gel (agarose gel) and the resin mixture is fixed as follows.
- Agar gel (2.5% mass / volume ratio) was heated to a liquid state and then maintained at 60 degrees Celsius.
- the prepared resin was made in the form of a filter cake to remove moisture and then weighed (wet-weight) to 10% of the patch (mass / volume ratio).
- the agar gel and the resin were mixed homogeneously at 60 degrees Celsius, and then poured into a forming mold and cooled to make the thickness of the gel 1.5 mm to 2 mm.
- Gel such as agar may be broken if it is excessively folded or bent at the curved part of the body, so attach one layer of cotton gauze (80 ⁇ 120 water, 80-120mesh) to the gel surface when the gel is in liquid state.
- the strength of the was reinforced.
- the structure and principle of operation of the gel is illustrated by figure (Figs. 1-3).
- the affected area was observed daily, and a predetermined amount of gel sample was taken from a patch removed from the affected area using a 2 mm diameter cylinder, and the protein adsorbed using 10% (w / v) sodium dodecyl sulfate-polyacrylamide gel electrophoresis (SDS-PAGE). Developed. After electrophoresis, the protein bands were developed by Coomassie brilliant blue-R 250 staining.
- Patches were applied to some affected 7-year-old boys with severe atopic dermatitis. Two types of patches were applied.
- agar gel (thickness ⁇ 2 mm) containing 10% (w / v) DEAE-cellulose and 10% (w / v) of DEAE-cellulose and 10% (w / v) pig Lung phospholipids, 1.5 mM CaCl 2 and 5 mM citrate / citric acid (pH 5.8) containing 2.5% (w / v) agar gel (thickness ⁇ 2 mm) were applied to different affected areas to compare their effects.
- Phospholipids 1.5 mM CaCl 2 and 5 mM citrate / citric acid (pH 5.8), extracted from pig lungs, were described as' a composition for inhibiting blood protein exudation for the treatment of atopic dermatitis
- a composition for inhibiting blood protein exudation for the treatment of atopic dermatitis is a composition that has completed the phase 3 clinical trial for the current drug approval. Two types of patches were applied to the affected area to observe the rate of treatment and the profile of the exuded protein. And it was examined whether the added phospholipids prevented the protein from spreading into the patch.
- both types of patches showed very remarkable treatment speed and effectiveness in the treatment of typical acute dermatitis in children.
- Patches containing phospholipids, calcium ions, and citric acid / citric acid salts more efficiently adsorb exudate proteins.
- Therapeutic effect was also observed that patches containing phospholipids extracted from porcine lungs were much more stable and normalized.
- Phospholipids extracted from porcine lungs acted as mild detergents, dissociating the accumulated exuded proteins in the skin, which may have been more effective in removing exudate.
- the citric acid contained in the composition interfered with possible ionic bonds between the proteins, allowing for more effective removal of the exudate.
- Saturated phospholipids contained in the patch may have prevented blood protein exudation, which may have resulted in faster recovery of the affected area.
- the effect of the two types of patches (patches containing only DEAE-cellulose and those containing DEAE-cellulose and porcine lung extracted phospholipids + 1.5 mM CaCl 2 + 5 mM citrate / citric acid (pH5.8)) can be seen. Importantly, it was concluded that phospholipids did not prevent the exuding proteins from binding to polar resin particles immobilized in the patch.
- Wet-wrapping method is used to treat atopic dermatitis.
- a method of applying a patch containing ingredients that complement various lipids and skin barriers is also a good way to relieve the pain of atopic patients. Judging.
- ointments such as steroids and tacrolimus in the affected areas are known to be effective in inhibiting blood protein exudation in addition to the original antistress and immune reduction functions. Applying the patch while suppressing blood protein exudation before and after applying the patch may be expected to increase the therapeutic effect.
- Patches were applied to adolescents (16 years old, female) suffering from severe atopic dermatitis on both cheeks of the face and observed the results. He was suffering from severe atopic dermatitis due to severe pruritus and burning sensation. The face was a site of high secretion of triglycerides through sebum, which could be hampered by the protein's ability to adsorb the patch.
- the patch was applied with 2.5% (w / v) agar gel (thickness-2 mm) containing 10% (w / v) of DEAE-cellulose. Patches were put to sleep after dinner and released before school in the morning. Symptoms improved one day after patch application and facial skin returned to normal after 8 days patch application. The skin condition of the patient remained normal for about 20 days, after which the cheeks reddened again and minor atopic symptoms appeared again.
- the amount and type of exuded proteins adsorbed on the gel was determined to be more diverse and clear than when only DEAE-cellulose was used. Therapeutic effect is also observed to be faster.
- the diagnosis of psoriasis and atopy can be easily visualized using the patch of the present patent.
- atopic dermatitis and psoriasis are confused using the patch of the present patent, it can be used as a diagnostic standard.
- the use of immunological research methods allows the study of various proteins that are exuded.
- the patch of this patent shows that various applications, such as research purposes, are possible.
- Resin such as agarose combined with polar group such as DEAE-cellulose is difficult to reuse when manufactured in patch form.
- Derivatised complex carbohydrate resins with substituents have a large surface area and high protein binding ability, so that they can achieve the desired effect when used in a gel patch.
- DEAE- group and various polar groups can be used in combination with 100% cotton fabric.
- Chemically modified cloth with protein binding capacity has the advantage of being able to be used in close contact with the flexion part of the body because of its good elasticity, and can be reused several times if the adsorbed protein is efficiently removed.
- the protein binding ability is somewhat lower than using a protein purification resin, there are also advantages that can be applied to various applications.
- various drugs e.g., disinfectants, antibiotics, antihistamines, steroids, etc.
- various lipids e.g., ceramides, phospholipids, and liposomes in the form of lipid mixtures
- it is made in the form of clothes, it is expected to be easily used for the treatment of patients suffering from systemic atopy.
- This patent proposes a method of easily fabricating a cloth capable of protein adsorption by binding a DEAE-group to a cotton cloth.
- the process for producing the DEAE-cotton fabric of the present invention is as follows.
- the method can be performed by the method illustrated in FIG. Efficient patching at the lowest possible cost has been made, simplifying the manufacturing process with the wishes of developers who wish to benefit many patients.
- Figure 21 is a piece of DEAE-cotton fabric, the left side of the fabric is dry and the right side is soaked with distilled water before applying to the affected area.
- Fig. 22 is a photograph showing the adsorption of protein using SDS-PAGE after removing a normal cotton cloth and a DEAE-cotton cloth, respectively, after contacting the affected area for 5 hours. Pure cotton cloth with DEAE- group was found to adsorb and remove blood protein exudates from affected areas, not significantly different from agar gel patches containing DEAE-cellulose.
- Cotton cloths with DEAE-groups or other polar groups can be used for the treatment of atopic diseases, psoriasis and similar diseases, but they may also be applied to structurally remove waste products from the skin. It is expected. In some cases, specific lipids or poorly soluble proteins may be removed from the epidermis by combining octyl or butyl-groups. Therefore, in addition to therapeutic purposes, it can also be used for cosmetic purposes (for example, mask packs), and the advantage is that it is economical and environmentally friendly, as it can be used several times.
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Abstract
Description
Claims (15)
- a)그물 구조의 중합체 매트릭스: 및b) 상기 매트릭스에 포함된 단백질과 결합하는 극성수지 및/또는 단백질과 소수성 결합을 하는 수지를 포함하는 혈액 단백질 삼출을 동반하는 피부질환 치료 또는 증상완화용 패치.
- 제 1항에 있어서, 상기 그물 구조의 중합체 매트릭스는 아가 및 아가로스로 구성된 군으로부터 선택된 복합탄수화물의 미세 그물 구조체, 폴리아크릴아마이드 (polyacrylamide), 라텍스(latex), 폴리스틸렌(polystylene), 폴리비닐(polyvynyl chloride), 실리콘(silicone) 폴리우레탄(polyurethane), 또는 셀루로오스 섬유를 이용한 미세 그물 구조체인 혈액 단백질 삼출을 동반하는 피부질환 치료 또는 증상완화용 패치.
- 제 1항에 있어서, 상기 극성 수지는 DEAE (Diethylaminoethyl)-기를 가지는 아가로스, 세파덱스, 또는 세파로스; CM(Carboxymethyl)-기를 가지는 아가로스, 세파덱스 또는 세파로스;트리메틸암모늄(trimethylammonium)- 기를 갖는 아가로스, 세파덱스 또는 세파로스;S-양이온(cation) 교환수지로써 설포닐(sulfonyl)- 또는 설펀산(sulfonic acid) 유도체(derivatives)를 작용기를 갖는 수지; 하이드록시아파테이트 입자(granules), 또는 폴리스틸렌(polystylene)구조의 극성 수지(charged resin)인 혈액 단백질 삼출을 동반하는 피부질환 치료 또는 증상완화용 패치.
- 제 1항에 있어서, 상기 소수성 결합(hydrophobic interaction)는 단백질과 결합하는 수지로 탄소 4개부터 10개의 탄화수소 (hydrocarbon chain)를 함유하는 수지인 혈액 단백질 삼출을 동반하는 피부질환 치료 또는 증상완화용 패치.
- 제 1항에 있어서, 상기 패치는 극성이 다른 수지를 다중으로 배열하는 것을 특징으로 하는 혈액 단백질 삼출을 동반하는 피부질환 치료 또는 증상완화용 패치.
- 제 1항에 있어서, 상기 피부질환은 아토피성 피부염(atopic dermatitis), 습진(eczema), 건선 (psoriasis), 접촉성피부염 (contact dermatitis), 홍반 (erythema), 태선 (Lichen), 만성 또는 접촉성 두드러기(urticaria), 양진 (결정성 양진 prurigo nodlaris), 각질층에 심한 손상이 가지 않은 가벼운 화상 (burn) 또는 열상(scald)인 혈액 단백질 삼출을 동반하는 피부질환 치료 또는 증상완화용 패치.
- 제1항 내지 제6항 중 어느 한 항에 있어서, 상기 패치는 이중포화 인지질, 유기산 및 이가 양이온을 더욱 포함하는 혈액 단백질 삼출을 동반하는 피부질환 치료 또는 증상완화용 패치.
- 제1항 내지 제6항 중 어느 한 항에 있어서, 상기 패치는 트리아실글리세롤, 세라마이드, 세라마이드 유도체, 동물에서 추출한 복합 지질, 또는 합성지질을 더욱 포함하는 혈액 단백질 삼출을 동반하는 피부질환 치료 또는 증상완화용 패치.
- a)그물 구조의 중합체 매트릭스: 및b) 상기 매트릭스에 포함된 단백질과 결합하는 극성수지 및/또는 단백질과 소수성 결합을 하는 수지를 포함하는 피부로 삼출된 혈액 단백질을 흡착하는 외용 패치.
- 단백질과 결합하는 작용기를 직접 천, 패드 또는 거즈에 고정하여 제조된 혈액 단백질 삼출을 동반하는 피부질환 치료 또는 증상완화용 패치.
- 제 10항에 있어서, 상기 작용기는 DEAE-, CM-, 트리메틸암모늄(trimethylammonium)-, 또는 설폰산(sulfonic acid)-기인 혈액 단백질 삼출을 동반하는 피부질환 치료 또는 증상완화용 패치.
- 제 11항에 있어서, 상기 작용기는 포화 탄화수소 사슬의 길이가 탄소 4개에서 탄소 10개인 혈액 단백질 삼출을 동반하는 피부질환 치료 또는 증상완화용 패치.
- a)그물 구조의 중합체 매트릭스: 및b) 상기 매트릭스에 포함된 단백질과 결합하는 극성수지 및/또는 단백질과 소수성 결합을 하는 수지를 포함하는 피부로 분비된 단백질 노폐물 제거용 패치.
- a)그물 구조의 중합체 매트릭스: 및b) 상기 매트릭스에 포함된 단백질과 결합하는 극성수지 및/또는 단백질과 소수성 결합을 하는 수지를 포함하는 혈액단백질 삼출을 동반하는 피부질환 진단용 패치.
- a)그물 구조의 중합체 매트릭스: 및b) 상기 매트릭스에 포함된 단백질과 결합하는 극성수지 및/또는 단백질과 소수성 결합을 하는 수지를 포함하는 표피에 누적된 단백질이나 펩타이드 노폐물 제거를 목적으로 하는 패치.
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Application Number | Priority Date | Filing Date | Title |
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BR112013000945A BR112013000945A2 (pt) | 2010-07-12 | 2011-07-11 | atadura para tratar doenças da pele e para aliviar os sintomas de doenças da pele envolvendo exsudação das proteínas do sangue |
CN201180034702.6A CN103118672B (zh) | 2010-07-12 | 2011-07-11 | 用于治疗涉及血蛋白渗出的皮肤病及缓和该皮肤病的症状的贴片 |
US13/809,429 US20130116516A1 (en) | 2010-07-12 | 2011-07-11 | Patch for treating and alleviating symptoms of skin diseases accompanied by effusion of blood proteins |
HK13112851.8A HK1185286B (en) | 2010-07-12 | 2011-07-11 | Patch for treating skin diseases and alleviating symptoms of skin diseases involving exudation of blood proteins |
SG2013003132A SG187084A1 (en) | 2010-07-12 | 2011-07-11 | Patch for treating and alleviating symptoms of skin diseases accompanied by effusion of blood proteins |
RU2013101568/15A RU2524628C1 (ru) | 2010-07-12 | 2011-07-11 | Повязка для лечения кожных заболеваний и облегчения симптомов кожных болезней, вызывающих экссудацию белков крови |
AU2011277310A AU2011277310B2 (en) | 2010-07-12 | 2011-07-11 | Patch for treating and alleviating symptoms of skin diseases accompanied by effusion of blood proteins |
EP11807003.6A EP2594263A4 (en) | 2010-07-12 | 2011-07-11 | PLASTER FOR THE TREATMENT AND REDUCTION OF SYMPTOMS FOR SKIN DISEASES AT THE SAME TIME OF BLOOD PROTEIN EFFUSION |
CA2804962A CA2804962C (en) | 2010-07-12 | 2011-07-11 | Patch for treating skin deseases involving an exudation of blood proteins and for alleviating symptoms of the skin diseases |
JP2013519578A JP5819424B2 (ja) | 2010-07-12 | 2011-07-11 | 血液蛋白質の滲出を伴う皮膚疾患の治療及び症状緩和用パッチ |
US15/251,036 US9662247B2 (en) | 2010-07-12 | 2016-08-30 | Patch for treating and alleviating symptoms of skin diseases accompanied by effusion of blood proteins |
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KR10-2010-0066981 | 2010-07-12 | ||
KR1020100066981A KR101200392B1 (ko) | 2010-07-12 | 2010-07-12 | 혈액 단백질 삼출을 동반하는 피부질환들의 치료 및 증상완화용 패치 |
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US13/809,429 A-371-Of-International US20130116516A1 (en) | 2010-07-12 | 2011-07-11 | Patch for treating and alleviating symptoms of skin diseases accompanied by effusion of blood proteins |
US15/251,036 Continuation US9662247B2 (en) | 2010-07-12 | 2016-08-30 | Patch for treating and alleviating symptoms of skin diseases accompanied by effusion of blood proteins |
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WO2012008718A2 true WO2012008718A2 (ko) | 2012-01-19 |
WO2012008718A3 WO2012008718A3 (ko) | 2012-05-18 |
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PCT/KR2011/005061 WO2012008718A2 (ko) | 2010-07-12 | 2011-07-11 | 혈액 단백질 삼출을 동반하는 피부질환들의 치료 및 증상완화용 패치 |
Country Status (11)
Country | Link |
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US (2) | US20130116516A1 (ko) |
EP (1) | EP2594263A4 (ko) |
JP (1) | JP5819424B2 (ko) |
KR (1) | KR101200392B1 (ko) |
CN (1) | CN103118672B (ko) |
AU (1) | AU2011277310B2 (ko) |
BR (1) | BR112013000945A2 (ko) |
CA (1) | CA2804962C (ko) |
RU (1) | RU2524628C1 (ko) |
SG (1) | SG187084A1 (ko) |
WO (1) | WO2012008718A2 (ko) |
Families Citing this family (3)
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WO2018135813A1 (ko) | 2017-01-19 | 2018-07-26 | 최성현 | 아토피성 질환을 포함하는 혈장 단백질의 삼출성 피부질환의 완화 및 치료용 패드 |
JP2022091063A (ja) * | 2020-12-08 | 2022-06-20 | 株式会社アンズコーポレーション | 酸化ストレス低減物質のスクリーニング方法 |
US20240158985A1 (en) * | 2021-06-08 | 2024-05-16 | Jm Mark Inc. | Medicinal fabric for dermatological use cases and associated method for manufacturing the same |
Citations (2)
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KR20060000638A (ko) | 2004-06-29 | 2006-01-06 | 주식회사 엔바이오텍 | 진공원심농축기용 열선방사 유리뚜껑 |
AU2006217261A1 (en) | 2005-02-28 | 2006-08-31 | Seong-Hyun Choi | Composition for reducing the exudation of serum proteins |
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GB873903A (en) * | 1958-02-06 | 1961-08-02 | Permutit Co Ltd | Improvements relating to ion-exchange materials |
US4537767A (en) * | 1973-01-29 | 1985-08-27 | Pharmacia Aktiebolag | Method for cleansing fluid discharging skin surfaces, wounds and mucous membranes and means for carrying out the method |
US4818598A (en) * | 1985-06-28 | 1989-04-04 | The Procter & Gamble Company | Absorbent structures |
DE3783073T2 (de) * | 1986-04-22 | 1993-04-29 | Ajinomoto Kk | Modifiziertes, durch mikroorganismen hergestelltes zellulose-gel und sein komplex mit tierischen zellen. |
EP0395476A3 (en) | 1989-04-28 | 1992-01-08 | Ricoh Kyosan Inc. | Method and apparatus for the production of ionic cloths for use in ionic dressings |
US5155144A (en) | 1990-10-29 | 1992-10-13 | Manganaro James L | Polysaccharide-based porous sheets |
JP3308628B2 (ja) * | 1993-03-10 | 2002-07-29 | 積水化学工業株式会社 | 医療用貼付剤 |
US9242021B2 (en) * | 2004-08-05 | 2016-01-26 | Corium International, Inc. | Adhesive composition |
JP2006296511A (ja) * | 2005-04-15 | 2006-11-02 | Transcutaneous Technologies Inc | 外用剤、外用剤の塗布方法、イオントフォレーシス装置及び経皮パッチ |
JP2007144154A (ja) * | 2005-11-07 | 2007-06-14 | Raymond J Huey | 凝血塊を形成するための分子篩材料の送出デバイス |
WO2007127390A2 (en) * | 2006-04-28 | 2007-11-08 | Biolife, L.L.C. | Materials and methods for wound treatment |
EP1889608B1 (en) * | 2006-08-09 | 2012-11-28 | Korea Atomic Energy Research Institute | Therapeutic hydrogel for atopic dermatitis and preparation method thereof |
US8426492B2 (en) | 2007-11-14 | 2013-04-23 | Actamax Surgical Materials, Llc | Oxidized cationic polysaccharide-based polymer tissue adhesive for medical use |
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-
2010
- 2010-07-12 KR KR1020100066981A patent/KR101200392B1/ko active Active
-
2011
- 2011-07-11 AU AU2011277310A patent/AU2011277310B2/en not_active Ceased
- 2011-07-11 CN CN201180034702.6A patent/CN103118672B/zh not_active Expired - Fee Related
- 2011-07-11 WO PCT/KR2011/005061 patent/WO2012008718A2/ko active Application Filing
- 2011-07-11 US US13/809,429 patent/US20130116516A1/en not_active Abandoned
- 2011-07-11 RU RU2013101568/15A patent/RU2524628C1/ru not_active IP Right Cessation
- 2011-07-11 EP EP11807003.6A patent/EP2594263A4/en not_active Withdrawn
- 2011-07-11 SG SG2013003132A patent/SG187084A1/en unknown
- 2011-07-11 JP JP2013519578A patent/JP5819424B2/ja not_active Expired - Fee Related
- 2011-07-11 BR BR112013000945A patent/BR112013000945A2/pt not_active IP Right Cessation
- 2011-07-11 CA CA2804962A patent/CA2804962C/en not_active Expired - Fee Related
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2016
- 2016-08-30 US US15/251,036 patent/US9662247B2/en not_active Expired - Fee Related
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KR20060000638A (ko) | 2004-06-29 | 2006-01-06 | 주식회사 엔바이오텍 | 진공원심농축기용 열선방사 유리뚜껑 |
AU2006217261A1 (en) | 2005-02-28 | 2006-08-31 | Seong-Hyun Choi | Composition for reducing the exudation of serum proteins |
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Also Published As
Publication number | Publication date |
---|---|
CA2804962C (en) | 2015-08-25 |
US9662247B2 (en) | 2017-05-30 |
US20130116516A1 (en) | 2013-05-09 |
AU2011277310B2 (en) | 2015-03-26 |
BR112013000945A2 (pt) | 2016-05-17 |
AU2011277310A1 (en) | 2013-02-28 |
SG187084A1 (en) | 2013-02-28 |
CA2804962A1 (en) | 2012-01-19 |
EP2594263A4 (en) | 2015-08-26 |
RU2524628C1 (ru) | 2014-07-27 |
JP5819424B2 (ja) | 2015-11-24 |
WO2012008718A3 (ko) | 2012-05-18 |
KR101200392B1 (ko) | 2012-11-13 |
KR20120006315A (ko) | 2012-01-18 |
CN103118672B (zh) | 2015-03-11 |
US20160367407A1 (en) | 2016-12-22 |
CN103118672A (zh) | 2013-05-22 |
JP2013531033A (ja) | 2013-08-01 |
HK1185286A1 (en) | 2014-02-14 |
RU2013101568A (ru) | 2014-08-20 |
EP2594263A2 (en) | 2013-05-22 |
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