An inguinal hernia is a common pathology that can be treated using several different surgical pro... more An inguinal hernia is a common pathology that can be treated using several different surgical procedures. Although there have been many studies comparing the clinical results of these techniques, there has so far been no digital analysis of the alterations developing secondary to pain with regard to the muscle functions of the lower extremities. This prospective randomized trial was designed to compare this aspect for subjects treated using the laparoscopic techniques and those treated using the conventional method. A total of 75 patients, 25 of whom who had undergone hernia repair using the total extraperitoneal technique, 25 of whom who had undergone repair using the transabdominal preperitoneal technique, and 25 who had undergone repair using the Prolene mesh graft technique, were evaluated preoperatively and on the third postoperative day by isometric and isokinetic measurements, the visual analog score (VAS), the necessity of postoperative analgesia, complications, and the time that had elapsed before returning to work, and these results were recorded. Hernia repair using the conventional method led to an average of 3 times more muscle function loss compared with the laparoscopic techniques, and this difference was shown to be statistically significant. The VAS, postoperative complications, and time elapsed before returning to work were lower for laparoscopic surgeries and also were compatible with the findings described in the previous literature. Use of a digital environment with numerical parameters and measurements recorded using a dynamometer demonstrated that in the early postoperative period and on the third postoperative day, open surgery causes more functional loss in the lower extremities than laparoscopic methods. Therefore, surgeons should use laparoscopic methods whenever possible to reduce both pain and loss of muscle function.
In order to establish good health politics for stroke survivors, regional differences in factors ... more In order to establish good health politics for stroke survivors, regional differences in factors affecting the outcome of patients have to be known. For this purpose we investigated factors affecting 1 year mortality and functional outcome in patients with first-ever-in a lifetime stroke in the region of Antalya, Turkey. One-hundred and forty-seven patients with a first ever stroke were included and followed up for at least one year. The modified Rankin Scale was used for evaluation of handicap. Several factors known to affect prognosis such as demographic features, socioeconomic status, stroke subtype, neurological findings and stroke risk factors were compared between patients who died during follow-up and survivors. Of the 147 patients 35 (23.8%) died during the course of the study. Multivariate logistic regression analysis showed that only illiteracy, being single or widowed and presence of urinary incontinence were significant predictors of being dead at the end of 1 year. In t...
The aim of the present study was to evaluate the relations between T(-786)C and Glu298Asp polymor... more The aim of the present study was to evaluate the relations between T(-786)C and Glu298Asp polymorphisms of the endothelial nitric oxide synthase (eNOS) gene and BMD in postmenopausal Turkish women. The T(-786)C and Glu298Asp polymorphisms were genotyped by PCR-RFLP method in 311 postmenopausal osteoporotic women (OP) and in 305 age-matched postmenopausal females (CG) with normal BMD. None of the SNPs of the eNOS gene was significantly associated with BMD at the lumbar spine, femoral neck, Ward's triangle and femoral trochanter in the combined group. Mean BMD values were therefore found to be similar across the genotypes in postmenopausal Turkish women. However, there was a significant association between the T(-786)C polymorphism and BMD values at the lumbar spine in the normal control group (P=0.005), and at the femoral trochanter in the osteoporotic patients (P=0.046). The mean value of the lumbar spine BMD in the normal controls was significantly higher in women with the TC genotype of the T(-786)C polymorphism than in women with the TT genotype (P=0.0012). Women with the CC genotype of the T(-786)C polymorphism in the osteoporotic patients had significantly higher BMD value at the femoral trochanter than those with the TC (P=0.018) and TT genotypes (P=0.024). Frequencies of the TC heterozygotes for T(-786)C polymorphism were significantly higher among osteoporotic subjects than normal controls. Also, the CC and TT genotype frequencies of control group were significantly higher than those of the osteoporotic group at the femoral neck. We conclude that, although the biological role of the nitric oxide synthases is well established, our study does not suggest that eNOS gene polymorphisms, T(-786)C and Glu298Asp, are major contributors to adult bone mineral density in the postmenopausal Turkish women.
The aim of the study was to examine whether the TGF-beta1 T(861-20)-C gene polymorphism might be ... more The aim of the study was to examine whether the TGF-beta1 T(861-20)-C gene polymorphism might be useful in identifying individuals with increased susceptibility to postmenopausal bone loss within the Turkish women population. T(861-20)-C polymorphism was genotyped in 616 postmenopausal women selected from the Turkish population: 311 postmenopausal osteoporotic women (OP) aged 45-65 years (mean age 58 years) and a control group (CG) of 305 postmenopausal women in the same age range (mean age 53 years) with normal bone mineral density. We have not found any significant differences in the frequency of the individual genotypes between the osteoporotic and control groups. The distribution of the T(861-20)-C genotypes was for Lumbar spine, CC, 74.0% in OP, 75.1% in CG; TC, 24.1% in OP, 23.9% in CG; TT, 1.9% in OP, 1.0% in CG; and for femoral neck, CC, 76.8% in OP, 72.8% in CG; TC, 22.1% in OP, 25.5% in CG; TT 1.1% in OP, 1.7% in CG. T(861-20)-C polymorphism was not found to be associated with bone mineral density in postmenopausal Turkish women. It was argued that this will be a pioneering study for the future research and therapies.
Obese individuals are frequently hyperleptinemic and insulin resistant. Chronic exercise is assoc... more Obese individuals are frequently hyperleptinemic and insulin resistant. Chronic exercise is associated with improvements in plasma leptin level and insulin sensitivity; however, little is known about the acute effect of exercise on these parameters. The aim of this study was to evaluate the acute effect of aerobic exercise on plasma leptin and insulin sensitivity in obese women with stable caloric intake. Twenty-three obese women (age 41.2 +/- 10.3 years, body mass index 40.7 +/- 6.7 kg/m2) were included to the study. All subjects were admitted to an exercise program (45-minute walking sessions at 60-80% of maximum heart rate) every day except weekends for four weeks (total 20 exercise sessions). Insulin resistance was evaluated by HOMA model. Plasma glucose, insulin and leptin levels were determined at baseline and at the end of the first, seventh, and twentieth exercise session. Baseline and at the end of the first, seventh, and twentieth exercise session plasma leptin levels were 59.1 +/- 20.1, 58.5 +/- 21.0, 53.4 +/- 21.9, and 51.2 +/- 20.5 ng/ml and HOMA-r were 2.75 +/- 1.47, 1.77 +/- 0.71, 1.73 +/- 0.89, 1.62 +/- 0. 70, respectively. Compared to baseline, at the end of the seventh (p = 0.021) and twentieth exercise session (p = 0.003), plasma leptin levels were significantly low. Plasma leptin level did not change significantly at the end of the first exercise session (p > 0.05). At the end of the first exercise session (p = 0.005), end of the seventh (p = 0.003) and twentieth exercise session (p = 0.007) HOMA-r was lower than baseline. There was no correlation between weight loss during exercise period and the change of leptin, and HOMA-r. Fasting plasma glucose, insulin and leptin levels were determined at baseline and at the end of the first, seventh, and twentieth exercise session. Our study suggests that acute exercise decreases insulin resistance at the first exercise session with no effect on leptin levels. Significant leptin decrement was evident at the first week and lasted during the entire four weeks exercise session.
The inability of young children with a zone II flexor tendon repair to cooperate in postoperative... more The inability of young children with a zone II flexor tendon repair to cooperate in postoperative care and rehabilitation may represent a high risk for medical and surgical complications. To forestall that risk, botulinum toxin type A (2.5 U/kg, 7 U/kg) injection was used during surgery to induce forearm flexor muscle relaxation in seven children under 6 years old with zone 2 flexor tendon repairs. Patients received a controlled passive motion regimen after surgery. Results were evaluated on the basis of the acquisition of muscle tone and active finger movements, total range of motion of affected joints, postoperative grip strength, muscle atrophy, and phalangeal length. In this prospective clinical study, the mean follow-up was 18 months. All the children had good and excellent results based on the Strickland criteria. As for postoperative complications, one patient had bowstring and another had poor finger sensibility and first web space contracture that required Z-plasty. The selective use of botulinum toxin type A to weaken the targeted muscles generated a sufficient reduction in spontaneous activity of the fingers, permitting an improved rehabilitation program. Botulinum toxin type A administration could be an effective form of therapy, serving as an alternative or adjunct to conventional rehabilitation modalities in these children.
An inguinal hernia is a common pathology that can be treated using several different surgical pro... more An inguinal hernia is a common pathology that can be treated using several different surgical procedures. Although there have been many studies comparing the clinical results of these techniques, there has so far been no digital analysis of the alterations developing secondary to pain with regard to the muscle functions of the lower extremities. This prospective randomized trial was designed to compare this aspect for subjects treated using the laparoscopic techniques and those treated using the conventional method. A total of 75 patients, 25 of whom who had undergone hernia repair using the total extraperitoneal technique, 25 of whom who had undergone repair using the transabdominal preperitoneal technique, and 25 who had undergone repair using the Prolene mesh graft technique, were evaluated preoperatively and on the third postoperative day by isometric and isokinetic measurements, the visual analog score (VAS), the necessity of postoperative analgesia, complications, and the time that had elapsed before returning to work, and these results were recorded. Hernia repair using the conventional method led to an average of 3 times more muscle function loss compared with the laparoscopic techniques, and this difference was shown to be statistically significant. The VAS, postoperative complications, and time elapsed before returning to work were lower for laparoscopic surgeries and also were compatible with the findings described in the previous literature. Use of a digital environment with numerical parameters and measurements recorded using a dynamometer demonstrated that in the early postoperative period and on the third postoperative day, open surgery causes more functional loss in the lower extremities than laparoscopic methods. Therefore, surgeons should use laparoscopic methods whenever possible to reduce both pain and loss of muscle function.
In order to establish good health politics for stroke survivors, regional differences in factors ... more In order to establish good health politics for stroke survivors, regional differences in factors affecting the outcome of patients have to be known. For this purpose we investigated factors affecting 1 year mortality and functional outcome in patients with first-ever-in a lifetime stroke in the region of Antalya, Turkey. One-hundred and forty-seven patients with a first ever stroke were included and followed up for at least one year. The modified Rankin Scale was used for evaluation of handicap. Several factors known to affect prognosis such as demographic features, socioeconomic status, stroke subtype, neurological findings and stroke risk factors were compared between patients who died during follow-up and survivors. Of the 147 patients 35 (23.8%) died during the course of the study. Multivariate logistic regression analysis showed that only illiteracy, being single or widowed and presence of urinary incontinence were significant predictors of being dead at the end of 1 year. In t...
The aim of the present study was to evaluate the relations between T(-786)C and Glu298Asp polymor... more The aim of the present study was to evaluate the relations between T(-786)C and Glu298Asp polymorphisms of the endothelial nitric oxide synthase (eNOS) gene and BMD in postmenopausal Turkish women. The T(-786)C and Glu298Asp polymorphisms were genotyped by PCR-RFLP method in 311 postmenopausal osteoporotic women (OP) and in 305 age-matched postmenopausal females (CG) with normal BMD. None of the SNPs of the eNOS gene was significantly associated with BMD at the lumbar spine, femoral neck, Ward's triangle and femoral trochanter in the combined group. Mean BMD values were therefore found to be similar across the genotypes in postmenopausal Turkish women. However, there was a significant association between the T(-786)C polymorphism and BMD values at the lumbar spine in the normal control group (P=0.005), and at the femoral trochanter in the osteoporotic patients (P=0.046). The mean value of the lumbar spine BMD in the normal controls was significantly higher in women with the TC genotype of the T(-786)C polymorphism than in women with the TT genotype (P=0.0012). Women with the CC genotype of the T(-786)C polymorphism in the osteoporotic patients had significantly higher BMD value at the femoral trochanter than those with the TC (P=0.018) and TT genotypes (P=0.024). Frequencies of the TC heterozygotes for T(-786)C polymorphism were significantly higher among osteoporotic subjects than normal controls. Also, the CC and TT genotype frequencies of control group were significantly higher than those of the osteoporotic group at the femoral neck. We conclude that, although the biological role of the nitric oxide synthases is well established, our study does not suggest that eNOS gene polymorphisms, T(-786)C and Glu298Asp, are major contributors to adult bone mineral density in the postmenopausal Turkish women.
The aim of the study was to examine whether the TGF-beta1 T(861-20)-C gene polymorphism might be ... more The aim of the study was to examine whether the TGF-beta1 T(861-20)-C gene polymorphism might be useful in identifying individuals with increased susceptibility to postmenopausal bone loss within the Turkish women population. T(861-20)-C polymorphism was genotyped in 616 postmenopausal women selected from the Turkish population: 311 postmenopausal osteoporotic women (OP) aged 45-65 years (mean age 58 years) and a control group (CG) of 305 postmenopausal women in the same age range (mean age 53 years) with normal bone mineral density. We have not found any significant differences in the frequency of the individual genotypes between the osteoporotic and control groups. The distribution of the T(861-20)-C genotypes was for Lumbar spine, CC, 74.0% in OP, 75.1% in CG; TC, 24.1% in OP, 23.9% in CG; TT, 1.9% in OP, 1.0% in CG; and for femoral neck, CC, 76.8% in OP, 72.8% in CG; TC, 22.1% in OP, 25.5% in CG; TT 1.1% in OP, 1.7% in CG. T(861-20)-C polymorphism was not found to be associated with bone mineral density in postmenopausal Turkish women. It was argued that this will be a pioneering study for the future research and therapies.
Obese individuals are frequently hyperleptinemic and insulin resistant. Chronic exercise is assoc... more Obese individuals are frequently hyperleptinemic and insulin resistant. Chronic exercise is associated with improvements in plasma leptin level and insulin sensitivity; however, little is known about the acute effect of exercise on these parameters. The aim of this study was to evaluate the acute effect of aerobic exercise on plasma leptin and insulin sensitivity in obese women with stable caloric intake. Twenty-three obese women (age 41.2 +/- 10.3 years, body mass index 40.7 +/- 6.7 kg/m2) were included to the study. All subjects were admitted to an exercise program (45-minute walking sessions at 60-80% of maximum heart rate) every day except weekends for four weeks (total 20 exercise sessions). Insulin resistance was evaluated by HOMA model. Plasma glucose, insulin and leptin levels were determined at baseline and at the end of the first, seventh, and twentieth exercise session. Baseline and at the end of the first, seventh, and twentieth exercise session plasma leptin levels were 59.1 +/- 20.1, 58.5 +/- 21.0, 53.4 +/- 21.9, and 51.2 +/- 20.5 ng/ml and HOMA-r were 2.75 +/- 1.47, 1.77 +/- 0.71, 1.73 +/- 0.89, 1.62 +/- 0. 70, respectively. Compared to baseline, at the end of the seventh (p = 0.021) and twentieth exercise session (p = 0.003), plasma leptin levels were significantly low. Plasma leptin level did not change significantly at the end of the first exercise session (p > 0.05). At the end of the first exercise session (p = 0.005), end of the seventh (p = 0.003) and twentieth exercise session (p = 0.007) HOMA-r was lower than baseline. There was no correlation between weight loss during exercise period and the change of leptin, and HOMA-r. Fasting plasma glucose, insulin and leptin levels were determined at baseline and at the end of the first, seventh, and twentieth exercise session. Our study suggests that acute exercise decreases insulin resistance at the first exercise session with no effect on leptin levels. Significant leptin decrement was evident at the first week and lasted during the entire four weeks exercise session.
The inability of young children with a zone II flexor tendon repair to cooperate in postoperative... more The inability of young children with a zone II flexor tendon repair to cooperate in postoperative care and rehabilitation may represent a high risk for medical and surgical complications. To forestall that risk, botulinum toxin type A (2.5 U/kg, 7 U/kg) injection was used during surgery to induce forearm flexor muscle relaxation in seven children under 6 years old with zone 2 flexor tendon repairs. Patients received a controlled passive motion regimen after surgery. Results were evaluated on the basis of the acquisition of muscle tone and active finger movements, total range of motion of affected joints, postoperative grip strength, muscle atrophy, and phalangeal length. In this prospective clinical study, the mean follow-up was 18 months. All the children had good and excellent results based on the Strickland criteria. As for postoperative complications, one patient had bowstring and another had poor finger sensibility and first web space contracture that required Z-plasty. The selective use of botulinum toxin type A to weaken the targeted muscles generated a sufficient reduction in spontaneous activity of the fingers, permitting an improved rehabilitation program. Botulinum toxin type A administration could be an effective form of therapy, serving as an alternative or adjunct to conventional rehabilitation modalities in these children.
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