CN110101693A - 丹酚酸c在制备保护缺血脑组织损伤药物中的应用 - Google Patents
丹酚酸c在制备保护缺血脑组织损伤药物中的应用 Download PDFInfo
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- CN110101693A CN110101693A CN201910407430.8A CN201910407430A CN110101693A CN 110101693 A CN110101693 A CN 110101693A CN 201910407430 A CN201910407430 A CN 201910407430A CN 110101693 A CN110101693 A CN 110101693A
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- A61K31/00—Medicinal preparations containing organic active ingredients
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- A61K31/335—Heterocyclic compounds having oxygen as the only ring hetero atom, e.g. fungichromin
- A61K31/34—Heterocyclic compounds having oxygen as the only ring hetero atom, e.g. fungichromin having five-membered rings with one oxygen as the only ring hetero atom, e.g. isosorbide
- A61K31/343—Heterocyclic compounds having oxygen as the only ring hetero atom, e.g. fungichromin having five-membered rings with one oxygen as the only ring hetero atom, e.g. isosorbide condensed with a carbocyclic ring, e.g. coumaran, bufuralol, befunolol, clobenfurol, amiodarone
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Abstract
本发明提供了丹酚酸C的新用途,具体地说,丹酚酸C可制备保护缺血脑组织损伤药物,具有良好的抗脑缺血缺氧损伤作用,且效果明显,具有开发利用价值。
Description
技术领域
本发明涉及丹酚酸C的新用途,具体涉及丹酚酸C在制备保护缺血脑组织损伤药物中的应用。
背景技术
缺血缺氧性脑病的病因主要为各种原因导致的脑组织缺血缺氧。脑在缺氧情况下,糖酵解作用增加3-10倍,大量丙酮酸被还原成乳酸,细胞内酸中毒发展快且严重。糖酵解时仅产生少量ATP,由于能量来源不足,脑细胞不能维持细胞膜内外的离子浓度差,K+、Mg2 +、HPO4 +自细胞内逸出,Na+及Ca2+进入细胞内,脑细胞的氧化代谢功能受到损害。缺氧时脑血管的自动调节功能降低,脑血流灌注易受全身血压下降影响而减少;血管周围的星形细胞肿胀和血管内皮细胞水泡样变性,使管腔变窄甚至闭塞。当脑血流恢复后血液仍不能流到这些缺血区,造成区域性缺血或梗塞,以后发展致脑实质不可逆性损害。缺氧时血管通透性增加,某些代谢产物在组织内积聚,以及抗利尿激素分泌增加等因素,形成脑水肿,使颅内压增高,脑血流进一步减少,引起严重的脑细胞代谢障碍,以后形成脑萎缩。
丹酚酸C来源是唇形科植物丹参(Salvia miltiorrhiza Bunge)的干燥根纯度:98%以上,检测方法HPLC。
中文名:丹酚酸C
别名:丹参酚酸C
英文名:Salvianolic acid C
分子式:C26H20O10
分子量:492.44CAS:115841-09-3
理化性质:无定形黄色化合物,[α]14/D+70°(c=0.12,乙醇)。
UV:
λmax(EtOH)nm(lgε):202(4.79),215(sh,4.52),288(4.40),
312(4.32),340(4.31)。FDMSm/z:493(M++1)。1HNMR。
丹参(SalviamiltiorrhizaBge.)为唇形科鼠尾草属植物,其根供药用,具有活血祛瘀、镇静安神、消肿止痛等良好功效,在心脑血管疾病如冠心病、高脂血症、脑血管疾病等的治疗中发挥着重要作用。丹参的化学成分主要可分为脂溶性成分和水溶性成分两大部分。丹参的传统应用方式为水煎液,因此,水溶性成分应是其重要的药效成分。最初分离出的水溶性成分为丹参素(β-3,4-二羟苯乳酸),是各种丹酚酸的基本化学结构,如丹酚酸A是由一分子丹参素与两分子咖啡酸缩合而成,而丹酚酸B为三分子丹参素与一分子咖啡酸缩合而成。其它酚酸类化合物还包括丹酚酸C、丹酚酸D、丹酚酸E、丹酚酸F、丹酚酸G、丹酚酸H、丹酚酸I、迷迭香酸、紫草酸等。药理实验研究表明,丹酚酸C具有明显的抗炎和抗血小板聚集作用。而丹酚酸C在抗脑缺血缺氧损伤的药效作用方面的研究未见报道,无法得到丹酚酸C在用于制备保护缺血脑组织损伤药物的应用。因此,对其进行深入研究具有深远意义。
发明内容
本发明提供了一种丹酚酸C在制备保护缺血脑组织损伤药物中的应用,有利于对丹酚酸C的深入研究,具有开发价值。
本发明的技术方案:丹酚酸C在制备保护缺血脑组织损伤药物中的应用。
前述丹酚酸C在制备保护缺血脑组织损伤药物中的应用中,所述丹酚酸C的分子式为:C26H20O10,分子量为:492.44,结构为:
一种保护缺血脑组织损伤药物,所述药物原料中包含有丹酚酸C。
一种保护缺血脑组织损伤药物,其特征在于:所述药物主要由丹酚酸C制备而成。
前述的应用中,还包括丹酚酸C制备保护血脑屏障药物的应用。
前述的应用中,还包括丹酚酸C制备减少缺血脑组织梗死范围药物的应用。
前述的应用中,还包括丹酚酸C制备减轻缺血脑组织水肿药物的应用。
申请人对丹酚酸C抗脑缺血缺氧损伤作用进行了实验研究,并通过以下实施来进一步阐述本发明。
实验例:
1.1材料与方法
1.1.1试剂与材料
SH-SY5Y细胞:人神经母细胞瘤细胞,购自中国科学院典型培养物保藏委员会细胞库。
C57BL/6小鼠:清洁级,雄性,22-25g,购自北京维通利华实验动物有限责任公司。
丹酚酸C标准品(纯度≥98%,批号17031402),购自于成都曼思特生物科技有限公司;
胎牛血清(FBS):Gibco,货号10099141;
DMEM高糖培养基:Gibco,货号11995073;
DMEM无糖培养基:Gibco,货号11966025;
PBS:Gibco,货号10010-049;
台盼蓝:Gibco,货号15250061;
消化液(0.25%Trypsin+EDTA):Gibco,货号25200072;
100×双抗(Penicillin Streptomycin):Gibco,货号15140122,临用时用完全培养基稀释成1×;
二甲亚砜(DMSO):国药集团,货号30072418;
噻唑蓝(MTT):Sigma,货号M2128;
无水碳酸钠(Na2CO3):国药集团,货号10019260;
碳酸氢钠(NaHCO3):国药集团,货号10018960;
生理盐水:辰欣药业股份有限公司,规格500mL,批号1606210726;
戊巴比妥钠:纯度≥95.0%,批号F20030816;
TTC(2,3,5-Triphenyltetrazolium chloride):Sigma,纯度≥95%,批号BCBL1305V;
4%多聚甲醛:Solarbio,货号P1110;
硅胶包被的栓线:L1800型,广州佳灵。
1.1.2实验仪器
分析天平:XS105型,Mettler-Toledo,瑞士;
电子天平:AL104型,Mettler-Toledo,瑞士;
离心机:Eppendorf AG 22331Hamburg,德国;
Milli-Q超纯水系统(Milli-Q Synthesis):Milipore,美国;
pH计:S40型,Mettler-Toledo,瑞士;
CO2细胞培养箱:3131及3111型,Thermo Scienfitic,美国;
超净工作台:1300系列Ⅱ级A2型生物安全柜,Thermo Scienfitic,美国;
倒置相差荧光显微镜:Olympus IX53或CKX41,Olympus,日本;
Tecan Infinite F200型多功能酶标仪,Tecan,奥地利;
缺氧小室:MIC-101型,Billups Rothenberg,美国。
1.1.3细胞培养
将SH-SY5Y细胞复苏之后培养于DMEM完全培养液(含89%高糖DMEM、10%FBS、1%双抗)中,并置于5%CO2的细胞培养箱(温度为37℃,湿度适宜)中培养。当细胞贴壁生长至80%-90%时,弃去原培养基,用1mL PBS清洗两次,加入0.25%含EDTA的胰酶消化液1mL消化细胞90sec,然后立即用三倍体积的完全培养液终止消化。900rpm离心4min后,收集细胞,加入适量完全培养液重悬,台盼蓝计数,按1:6的比例传代分瓶培养。
1.1.4丹酚酸C对SH-SY5Y神经细胞存活率的影响
取对数生长期的SH-SY5Y细胞,消化计数后接种于96孔板上,种板密度为1×104/孔。让细胞在DMEM完全培养液中贴壁生长24h后,弃去原培养基,进行给药操作。由于后期OGD/R实验所用的为无糖DMEM培养液,所以用无糖DMEM来稀释药物。给药组以100μL/孔加入梯度稀释的丹酚酸C供试液,即将丹酚酸C标准品溶于DMSO中配制成200mmol/L的母液,采用无糖DMEM培养液稀释至终浓度为100、50、25和12.5μmol/L进行给药,对照组以100μL/孔加入无糖DMEM,将细胞置于37℃、5%CO2的细胞培养箱中孵育14h后弃去药液,每孔加入100μL终浓度为0.5mg/mL的MTT溶液,于培养箱中避光孵育4h,然后吸净上清液,每孔加入100μLDMSO,于振荡器上37℃振荡混匀10min。采用Tecan Infinite F200型多功能酶标仪在580nm波长条件下测定各组吸光度(Absorbance,A),计算不同浓度给药组的细胞存活率,具体公式为:细胞存活率(%)=(A给药组/A对照组)×100%。平行三次实验,汇总作图(以3次实验的平均值和标准误作图)。
1.1.5丹酚酸C抗SH-SY5Y神经细胞氧糖剥夺/复氧损伤作用研究
取对数生长期的SH-SY5Y细胞,消化计数后接种于96孔板中,种板密度为1×104/孔。让细胞在DMEM完全培养液中贴壁生长24h后,弃去原培养基,给药组以100μL/孔加入梯度稀释的丹酚酸C供试液,具体操作方法同1.1.4,模型组(即氧糖剥夺/复氧损伤,Oxygen-glucose Deprivation/Reoxygenation,OGD/R组)以100μL/孔加入无糖DMEM。然后将细胞置于缺氧小室中,用氮气(N2)替换缺氧小室中的空气,具体操作为:持续通入N25min后,夹紧缺氧小室排气管。每隔10sec松开排气管一次,如此反复5min,最后一次充气10sec后立即夹紧进气管与排气管。将缺氧小室置于37℃、1%O2的缺氧培养箱中孵育12h后,从小室中取出细胞培养板放置于正常培养箱(37℃、5%CO2)中复氧2h,建立OGD/R模型。另设正常对照组(Control),以100μL/孔加入DMEM高糖完全培养基,始终放置于正常培养箱中同步孵育。然后采用MTT法测定各组的吸光度值,具体操作方法同2.2.4。计算不同浓度给药组的给药保护率,具体公式为:给药保护率(%)=(A给药组-A模型组)/(A正常对照组-A模型组)×100%。平行三次实验,汇总作图。
1.1.6丹酚酸C抗小鼠脑缺血再灌注损伤作用研究
体重22-25g的雄性C57BL/6小鼠适应环境3天后,根据体重将其随机分为3组,每组3只。
采用栓线法阻断小鼠右侧大脑中动脉血管,建立小鼠大脑中动脉栓塞(middlecerebral artery occlusion,MCAO)模型。小鼠术前正常饮食,正常饮水。手术当天,小鼠腹腔注射1%戊巴比妥钠麻醉。仰卧位固定,颈部正中切口,分离右侧肌肉与腺体,暴露右侧颈总动脉(Common Cartied Artery,CCA)、颈外动脉(External Cartied Artery,ECA)与颈内动脉(Internal Cartied Artery,ICA),三者交叉处形成“Y”字形叉口。在CCA近心端结扎,远心端用手术缝合线打个松结,从CCA开一小口,插入硅胶栓线,沿ICA方向进线约10mm左右感受到轻微阻力,系紧远心端手术线以固定栓线。从插入栓线开始计时,1.5h后,轻轻抽出栓线,实现再灌,立即腹腔注射40mg/kg的丹酚酸C溶液或生理盐水,每日注射1次,连续注射两天。假手术组(Sham组)进行MCAO手术但不插栓线,手术后腹腔注射生理盐水。
手术过程中以及小鼠清醒前,均需使用加热垫或保温箱使小鼠肛温保持在37℃,伤口用碘伏消毒。小鼠清醒后进行神经功能评分,随后置于有清洁垫料的饲养箱中,自由饮食、饮水。
小鼠醒后以及取材前,对模型进行神经功能评价,选取其中评分为1-3分的小鼠入组。
0分:无明显的神经功能缺损症状。
1分:轻微神经功能缺损;不能完全伸展对侧前爪,小鼠被提尾悬空时由于缺血对侧前肢力弱,呈屈曲、抬高、肩部内收,肘关节伸直,同时身体也会转向缺血对侧。
2分:中度局灶性神经功能缺损;小鼠爬行时向缺血对侧转圈。
3分:重度局灶性神经功能缺损;缺血对侧肢体不能承受体重,小鼠站立时向缺血对侧倾倒。
4分:严重神经功能缺损;无自主活动、意识障碍或呈筒样滚动。
采用TTC染色法测定梗死面积。小鼠断颈椎处死,快速断头后小心的取出脑组织,在-20℃冰箱中冷冻20-30min。切除嗅球、小脑和低位脑干后,从前脑与视交叉中点连线处向后将脑组织作冠状切片,切为2mm左右的薄片,共5片。脑片置于0.25%的TTC中,37℃避光染色30min左右,每隔5min翻动一下脑片使染色均匀。染色完成后正常区为红色,缺血区为白色,缺血半暗带为粉白色。随后用4%多聚甲醛固定脑片24h,拍照,采用IPP6.0软件计算梗死面积。每只小鼠大脑相对梗死面积如下:
相对梗死面积=SUM梗死面积/SUM切片总面积×100%
1.1.7统计学分析
数据均以均值±标准误(SEM)表示。采用GraphPadPrism 7对细胞活力进行作图和统计分析,使用IPP 6.0软件进行图像处理。组间差异采用单因素方差分析(one-wayANOVA)及Dunnett's后验分析或T检验,当P<0.05时,表示差异显著。
1.2结果与讨论
1.2.1丹酚酸C对SH-SY5Y神经细胞存活率的影响
采用MTT法检测丹酚酸C对SH-SY5Y细胞的无毒浓度范围,用于后续其药效作用评价。结果如图1所示:丹酚酸C浓度在12.5—100μmol/L时,细胞存活率均在90%以上,表明在该浓度范围内丹酚酸C对SH-SY5Y神经细胞无明显细胞毒作用,后续可以在该浓度范围内考察其对OGD/R损伤的SH-SY5Y细胞的保护作用。
1.2.2丹酚酸C抗SH-SY5Y神经细胞OGD/R损伤作用
本研究采用OGD/R模型,进一步考察丹酚酸C对OGD/R损伤的SH-SY5Y神经细胞的保护作用。结果如图2所示:与正常对照组(Control)相比,模型组(OGD/R)的细胞活力显著降低(图2),表明缺氧缺糖12h,复氧2h能对神经细胞SH-SY5Y造成严重损伤。然而,与模型组(OGD/R)相比,丹酚酸C在100μmol/L的浓度下,能显著提高OGD/R损伤的SH-SY5Y细胞的活力,其保护率为65.73%(图3),且该保护率高于阳性药人参皂苷Rd,表明丹酚酸C具有明显的抗神经细胞OGD/R损伤作用。
1.2.3丹酚酸C抗小鼠脑缺血再灌注损伤的作用
小鼠MCAO造模2天,每日腹腔注射丹酚酸C标准品溶液或生理盐水,2天后断颈椎处死,TTC染色结果及小鼠梗死率如图4和5所示,染色后白色部分为梗死区域,红色部位为正常区域,中间有一粉色过渡带为缺血半暗带。由图可知,与假手术(Sham)组相比,模型组具有较大的梗死范围,梗死面积为24.95%,证明小鼠MCAO模型造模成功;而与模型组相比,丹酚酸C给药组的梗死面积为8.91%,较模型组显著降低,表明丹酚酸C对MCAO小鼠的脑缺血缺氧损伤具有保护作用。
1.3总结
本研究采用神经细胞OGD/R损伤模型及小鼠MCAO模型,研究了丹酚酸C抗脑缺血缺氧损伤的药效作用。结果发现,丹酚酸C在体外具有明显的抗神经细胞OGD/R损伤作用;而在小鼠MCAO模型上,与模型组相比,丹酚酸C能显著地降低小鼠脑梗死面积,表明丹酚酸C具有良好的抗脑缺血缺氧损伤作用,可进一步开发用于制备保护缺血脑组织损伤的药物。
与现有技术相比,本发明提供了丹酚酸C在制备保护缺血脑组织损伤药物中的应用,有利于对丹酚酸C的深入研究,具有开发价值。
附图说明
图1是实验例中丹酚酸C对SH-SY5Y细胞存活率的影响,平行三次实验,汇总作图;
图2是实验例中MTT法检测丹酚酸C对OGD/R损伤的SH-SY5Y细胞保护作用的各组吸光度值,统计分析采用one-way ANOVA及Dunnett's后验分析,##P<0.01模型组vs.正常对照组;*P<0.05给药组vs.模型组,**P<0.01给药组vs.模型组,平行三次实验,汇总作图。
图3是实验例中MTT法检测丹酚酸C对OGD/R损伤的SH-SY5Y细胞保护作用的给药保护率;根据图2结果计算;给药保护率(%)=(A给药组-A模型组)/(A正常对照组-A模型组)×100%。
图4是实验例中丹酚酸C作用的小鼠大脑TTC染色图,A:Sham组;B:模型组;C:丹酚酸C组,(n=3);
图5是实验例中丹酚酸C对小鼠大脑梗死率的影响,n=3,统计分析采用T检验,*P<0.05丹酚酸C组(dfsC)vs.模型组(Model)。
具体实施方式
下面结合实施例对本发明作进一步的说明,但并不作为对本发明限制的依据。
实施例1。
取丹酚酸C5g、甘露醇10g、硫代硫酸钠0.15g加入到800ml注射用水,用0.5%氢氧化钠调pH至4-6;用0.1%注射用活性炭搅拌均匀,60度保温30分钟,趁热过滤脱炭,滤液加注射用水至1000ml,除菌精滤,灌装于200支10ml西林瓶,半加塞,送入冻干机,-40度预冻2h,抽真空至10Pa-20Pa,在-25℃保温3h,-10℃保温16h,30℃干燥3h,压塞出箱,制得丹酚酸C粉针。
实施例2。
取丹酚酸C乙酯粉碎过80目筛,称取过筛后的丹酚酸C乙酯650g、喷雾干燥乳糖750g、交联聚维酮50g,亚硫酸氢钠30g混合均匀,再加入过60目筛的微粉硅胶30g混匀,最后加入硬脂酸镁15g混匀,7mm圆形浅凹冲压片。将胃溶型包衣预混剂溶于纯化水中,制成固含量为15%的包衣液,采用高效包衣机进行包衣,包衣增重3%,制得丹酚酸C乙酯包衣片。
实施例3。
取丹酚酸C钠盐、维生素C粉碎,过80目筛,称取粉碎过筛后的丹酚酸C钠盐650g、维生素C100g、微晶纤维素500g、预胶化淀粉350g,充分混合均匀,加入无水乙醇适量制成软材,20目筛制粒,40℃条件下干燥,干颗粒用20目筛整理,加入交联羧甲基纤维素钠85g、硬脂酸镁15g混合均匀得总混药粉,将总混药粉灌装于2#空心胶囊,粒重170mg,即得丹酚酸C钠盐胶囊。
实施例4。
取乙酰丹酚酸C、维生素C粉碎,过120目筛,称取350g聚乙二醇6000,水浴加热90℃,搅拌使其全部融化,称取粉碎过筛后的乙酰丹酚酸C120g、维生素C55g加入到聚乙二醇6000中,搅拌使其充分溶解;将药液置于滴丸机中,药液温度保持在80~90℃之间,将药液以30滴/分钟的速度滴入冷凝剂中(液体石蜡,3~10℃),于出料口收集滴丸,用纱布擦掉表面的液体石蜡,室温自然晾干,即得乙酰丹酚酸C滴丸。
Claims (7)
1.丹酚酸C在制备保护缺血脑组织损伤药物中的应用。
2.根据权利要求1所述丹酚酸C在制备保护缺血脑组织损伤药物中的应用,其特征在于:所述丹酚酸C的分子式为:C26H20O10,分子量为:492.44,结构为:
3.一种保护缺血脑组织损伤药物,其特征在于:所述药物原料中包含有丹酚酸C。
4.一种保护缺血脑组织损伤药物,其特征在于:所述药物主要由丹酚酸C制备而成。
5.根据权利要求1所述的应用,还包括丹酚酸C制备保护血脑屏障药物的应用。
6.根据权利要求1所述的应用,还包括丹酚酸C制备减少缺血脑组织梗死范围药物的应用。
7.根据权利要求1所述的应用,还包括丹酚酸C制备减轻缺血脑组织水肿药物的应用。
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WO2022007890A1 (en) * | 2020-07-09 | 2022-01-13 | Shanghai Institute Of Materia Medica, Chinese Academy Of Sciences | Compositions and methods for inhibiting ythdf1 |
CN116283855A (zh) * | 2023-02-10 | 2023-06-23 | 上海大学 | 丹酚酸c衍生物及其制备方法和医药用途 |
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CN1985836A (zh) * | 2006-12-18 | 2007-06-27 | 贵州信邦远东药业有限公司 | 一种抗脑缺血作用的药物组合物 |
CN109985033A (zh) * | 2017-12-29 | 2019-07-09 | 中国医学科学院药物研究所 | 丹酚酸c在制备抗脑卒中药物中的应用 |
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---|---|---|---|---|
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CN109985033A (zh) * | 2017-12-29 | 2019-07-09 | 中国医学科学院药物研究所 | 丹酚酸c在制备抗脑卒中药物中的应用 |
Cited By (3)
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WO2022007890A1 (en) * | 2020-07-09 | 2022-01-13 | Shanghai Institute Of Materia Medica, Chinese Academy Of Sciences | Compositions and methods for inhibiting ythdf1 |
CN116283855A (zh) * | 2023-02-10 | 2023-06-23 | 上海大学 | 丹酚酸c衍生物及其制备方法和医药用途 |
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