Effect of combined exercise training on serum brain-derived neurotrophic factor, suppressors of cytokine signaling 1 and 3 in patients with multiple sclerosis.

BACKGROUND: Suppressors of cytokine signaling (SOCS) and brain-derived neurotrophic factor (BDNF) are important immunologic, and neurotrophic factors for MS pathogenesis. The impact of exercise on these factors is yet to be fully elucidated in patients with MS. OBJECTIVE: The primary aim of this study is to investigate the effect of 8-week combined exercise training on serum concentrations of SOCS1, SOCS3, and BDNF. The secondary aim is to determine the effects of combined exercise training on balance, functional exercise capacity, and fatigue in patients with MS. METHODS: Serum SOCS1, SOCS3, and BDNF levels were assessed in 36 MS patients and 18 healthy individuals. In addition, balance, functional exercise capacity, and fatigue were assessed in the patients with MS. The patients were randomly divided into the combined exercise group (MS-EX, n:18) and the control group (MS-C, n:18). MS-EX received an 8-week combined exercise training. RESULTS: The serum SOCS1, SOCS3, and BDNF levels were similar in the MS patients and healthy control (HC). In MS-EX, the serum BDNF level, balance, functional exercise capacity, and fatigue improved after 8weeks (p<0.05), but the serum SOCS1, and SOCS3 levels did not change significantly (p>0.05). In MS-C, the serum SOCS1 level, and fatigue increased significantly after 8weeks (p<0.05), but serum SOCS3, BDNF, balance and functional exercise capacity did not change (p>0.05). CONCLUSIONS: In summary, the combined exercise training improved BDNF, and physical performance in patients with MS. But, future studies are needed to clarify the role of SOCS proteins in MS pathogenesis and the effect of exercise on SOCS.

Evaluation of a five-year Bloomberg Global Road Safety Program in Turkey.

OBJECTIVE: Turkey was included in the Bloomberg Philanthropies funded Global Road Safety Program (2010-14) with Ankara and Afyonkarahisar (Afyon) selected for interventions to manage speed and encourage seat-belt use. The objectives of this study are to present the monitoring and evaluation findings of seat-belt use and speed in Afyon and Ankara over the five years and to assess overall impact of the program on road traffic injury, and death rates in Turkey. STUDY DESIGN: Quasi-experimental before after without comparison. METHODS: In collaboration with the Middle East Technical University, roadside observations and interviews were coupled with secondary data to monitor changes in risk factors and outcomes at the two intervention sites. RESULTS: The percentage of seat-belt use among drivers and front-seat passengers in Afyon and Ankara increased significantly between 2010 and 2014 with increased self-reported use and preceded by an increase in tickets (fines) for not using seat belts. There were uneven improvements in speed reduction. In Afyon, the average speed increased significantly from 46.3 km/h in 2012 to about 52.7 km/h in 2014 on roads where the speed limits were 50 km/h. In Ankara, the average speed remained less than 55 km/h during the program period (range: 50-54 km/h; P < 0.005) for roads where the speed limits were 50 km/h; however, the average speed on roads with speed limits of 70 km/h decreased significantly from 80.6 km/h in 2012 to 68.44 km/h in 2014 (P < 0.005). CONCLUSION: The program contributed to increase in seat-belt use in Afyon and Ankara and by drawing political attention to the issue can contribute to improvements in road safety. We are optimistic that the visible motivation within Turkey to substantially reduce road traffic injuries will lead to increased program implementation matched with a robust evaluation program, with suitable controls.

Using PVA and TPGS as combined emulsifier in nanoprecipitation method improves characteristics and anticancer activity of ibuprofen loaded PLGA nanoparticles.

In the preparation of nanoparticles (NPs) by the nanoprecipitation method, emulsifiers play a key role for NPs' characteristics. The present study aimed to investigate the combined emulsifier effect on ibuprofen loaded poly(lactic-co-glycolic acid) (PLGA) NPs' characteristics and anticancer activity. Ibuprofen loaded PLGA NPs were prepared by nanoprecipitation using different concentrations of PVA (poly(vinyl alcohol)) or PVA-TPGS (d-α-tocopherol polyethylene glycol 1000 succinate) combination as emulsifier. It was found that encapsulation efficiencies of NPs varied between 17.9 and 41.9 % and the highest encapsulation efficiency was obtained with 0.5% PVA + 0.1% TPGS (coded as PLGA PVA/TPGS NPs). PLGA PVA/TPGS NPs were characterized and compared with PLGA PVA NPs, which was obtained by 0.5% PVA alone. Polydispersity index of PLGA PVA/TPGS and PLGA PVA NPs were found to be 0.08 and 0.15, respectively. Incorporation of TPGS with PVA slightly decreased the initial ibuprofen release. Transmission electron microscopy analyses demonstrated a nearly uniform particle size distribution and spherical particle shape of the PLGA PVA/TPGS NPs. Additionally, PLGA PVA/TPGS NPs were significantly more cytotoxic than PLGA PVA NPs on the MCF-7 (human breast adenocarcinoma cells) and Caco-2 (human epithelial colorectal adenocarcinoma) cells (p<0.05). Also PLGA PVA/TPGS NPs were not cytotoxic on normal cells (L929, mouse healthy fibroblast cells) (p>0.05). In conclusion, these results indicated that using a combination of TPGS and PVA as an emulsifier in nanoprecipitation could be a promising approach for preparing ibuprofen loaded PLGA NPs because of their improved characteristics and anticancer activity.

Endometriosis of episiotomy scar: a case report.

Endometriosis is characterized by the presence of histologically normal endometrial glands and stroma outside the uterine cavity. Endometriosis predominantly locates on peritoneal surfaces, but it also affects the vagina, vulva, and perineum, usually secondary to surgical or obstetric trauma. Endometriosis in an episiotomy scar is a fairly rare phenomenon. The authors present a case of endometriosis in an episiotomy scar.

Association of MDR1 C3435T and C1236T single nucleotide polymorphisms with male factor infertility.

Infertility affects 1 in 6 couples and approximately 1 in 25 men. Male factor infertility is a major cause of spermatogenic anomalies, the causes of which are largely unknown. Impaired repro-ductive functions in men might result from physiological, genetic, and/or environmental factors such as xenobiotics. The multi-drug re-sistance1 (MDR1) gene encodes a P-glycoprotein which has a role in the active transport of various substrates providing protection of somatic cells from potentially toxic substances, including xenobi-otics. MDR1 is highly expressed at the luminal surface of capillary endothelial cells, and is expressed in Leydig cells, testicular mac-rophages, and Sertoli cells. We performed genotype and haplotype analyses of MDR1 in 192 infertile and 102 fertile Turkish men for the genetic markers C1236T and C3435T, using polymerase chain reaction-restriction fragment length polymorphism analysis. In the overall population, correlations were analyzed in all genotype mod-els. We found that the C3435T polymorphism TT vs CT genotypes showed statistically significant differences in their association with infertility (P = 0.045), and that the CT genotype was associated with high sperm DNA damage (P = 0.02), suggesting that the CT genotype might be a susceptibility factor for infertility. Additionally, the T-T haplotype was significantly more frequent in the control group (13.2 vs 6.5%; odds ratio = 0.459, 95%CI = 0.259-0.814, P = 0.006). This study showed that MDR1 might have a role in male infertility. Fur-ther research in large cohorts with different populations is required to clarify the role of MDR in male fertility.

Brachialis muscle transfer to the forearm for the treatment of deformities in spastic cerebral palsy.

The use of the brachialis muscle for tendon transfers in cerebral palsy has not been described previously. In this study, the brachialis muscle was used for transfer in 11 patients with spastic cerebral palsy for the restoration of forearm supination, wrist extension, or finger extension. Four patients underwent brachialis rerouting supinatorplasty. Active supination increased in two (60° and 50°), minimally increased in one (5°), and did not change in one patient. Five patients had a brachialis to extensor carpi radialis brevis transfer. The mean gain in postoperative active wrist extension was 65°. Two patients with finger flexion deformity and no active metacarpophalangeal joint movement underwent a brachialis to extensor digitorum communis transfer, and they attained an improved posture of finger extension although their postoperative metacarpophalangeal flexion-extension movement arc was 5° and 25°. None of the patients developed any loss of active flexion at the elbow. Our preliminary experience suggests that the brachialis muscle may serve as an alternative tendon transfer in cerebral palsy.

Blood and tissue nitric oxide and malondialdehyde are prognostic indicators of localized prostate cancer.

OBJECTIVES: Our objective was to examine blood and tissue levels of nitric oxide (NO) and malondialdehyde (MDA), and their correlations with well-known prognostic indicators [total prostate-specific antigen (tPSA), %free/total PSA (%f/t PSA), pathological stage (pT), and Gleason sum] in patients who had radical retropubic prostatectomy (RRP) for localized prostate cancer (PCa) without metastasis. PATIENTS AND METHODS: Preoperatively 31 patients' bloods were obtained for determination of NO, MDA, fPSA, tPSA, and %f/tPSA ratios. Tissues were obtained from RRP specimens for determination of NO and MDA. Gleason sum was assigned for each patient, and pT was determined according to 2002 TNM staging system. pTs were as follows: 10 pT2a, 7 pT2b, 8 pT2c, 4 pT3a, and 2 pT3b. Gleason sum of the PCa in the RRP specimens was as follows: 5 in 1, 6 in 14, 7 in 14, and 9 in 2 patients. RESULTS: There were strong correlations between blood and tissue levels of NO (r=0.83, p<0.001) and MDA (r=0.63, p<0.001), between serum NO and plasma MDA (r=0.88, p<0.001), and finally between tissue NO and tissue MDA (r=0.83, p<0.001). There was also a significant (p<0.05) relationship between all well-known prognostic indicators of PCa (tPSA, %f/tPSA, Gleason sum, and pT) and blood and tissue NO and MDA levels, with single exception of correlation between tissue MDA and Gleason sum (p=0.073). CONCLUSION: Clinically appropriate correlations shown in this study indicates that NO and MDA may be used for prognostic assessment of localized PCa, especially if supported with other well-designed studies including higher number of patients through multi-institutional collaboration.

Motorcycle riders' perception of helmet use: complaints and dissatisfaction.

In accidents which involve two-wheeled vehicles the helmet plays a life-saving role, but very little is known about the motorcycle rider's perception of the helmet. We evaluated the relationships between having been involved in an accident and dissatisfaction with the helmet, and between the perception of motorcycle riders and the objective features of the helmet. This was a case-control study: riders of motorized two-wheelers who had been involved in accidents (accident cases) were compared against a similarly interviewed sample of riders that had not been in accidents (control cases). Information about the driver, the vehicle and the helmet was collected in all interviews. To evaluate the relationships, logistic regressions were carried out. The majority of drivers were dissatisfied with their helmets, but no evidence was found to link this dissatisfaction with having been involved in an accident. The two most common complaints related to noisiness, followed by the helmet visor. Complaints did not seem to be statistically associated with physical features of the helmet.

Effect of L-carnitine on the synthesis of nitric oxide in RAW 264·7 murine macrophage cell line.

L-Carnitine (ß-hydroxy-γ-trimethyl aminobutyric acid) plays a critical role in inflammatory diseases by modulating inflammatory cell functions. Inducible nitric oxide synthase (iNOS), a proinflammatory enzyme responsible for the generation of nitric oxide (NO), has been implicated in the pathogenesis of inflammatory diseases. Mechanism of action of L-carnitine on inflammation via iNOS and nuclear factor κB (NF-κB) is unclear. In this study, we aimed to investigate the effect of L-carnitine on nitric oxide synthesis in lipopolysaccharide (LPS)-stimulated RAW 264·7 macrophage cells. For this purpose, cells were pretreated with various concentrations of L-carnitine and subsequently incubated with LPS (1 µg·ml(-1) ). NO levels, iNOS protein expression, and NF-κB activity were determined using colorimetric detection, Western blotting and transfection assays. Our results showed that treatment with L-carnitine suppressed nitric oxide production, iNOS protein expression and NF-κB activity. We demonstrated that inhibitory effect of L-carnitine on iNOS protein expression is at transcriptional level. This study may contribute to understanding the anti-inflammatory effect of L-carnitine.

Replantation of thumb avulsion injuries.

PURPOSE: To point out detailed technical considerations and tactical modifications within the experience of 59 replantations of thumb avulsion injuries, to clarify the indications of replantation, and to evaluate the long-term results. PATIENTS AND METHODS: Seventy-two thumb avulsions of 510 thumb amputations were treated at our centre between 1986 - 2002. Sixty-two of them were male and 10 were female. The average age of the patients was 27 years. Fifty-nine avulsed thumbs were replanted, and 13 were considered as "not replantable" and operated using other reconstructive procedures. Since the main goal of thumb replantation is survival with sensitivity and good function, all the injured tissues were repaired or primarily reconstructed. As a main principle, we always aimed for a one-stage reconstruction including vein grafts for the arterial injury, direct vein repair or vein transfer to establish venous outflow, tendon transfers to restore movement, and nerve transfer to restore sensation. RESULTS: Overall survival rate was 84.7 %. The average follow-up time was 65.2 months. 80 percent of the patients returned to their original work within an average of 4 months after replantation. The patients were generally satisfied with the outcome and ability to use their thumb. The average range of movement of the interphalangeal joint was 75 % of the normal side. On average, key pinch strength was 65 % of contralateral hand. Two-point discrimination was less than 10 mm in 60 % of the cases. Semmes-Weinstein monofilament testing evaluation showed 2.83 in 35 patients, 3.61 in 20, and 6.68 in 4 patients. CONCLUSIONS: In replantation of avulsion amputation of the thumb, functional success depends on repair or reconstruction of all damaged tissues, if necessary, using nerve transfers and tendon transfers. If these could be done primarily as a one-stage reconstruction, the costs would be less, the patients would return to their work when the one-stage treatment and rehabilitation is finished, and would also eliminate the technical difficulties encountered in secondary reconstructions.

Effect of Saccharomyces boulardii in children with acute gastroenteritis and its relationship to the immune response.

We evaluated the effect of Saccharomyces boulardii administration in otherwise healthy children aged between 6 months and 10 years who were admitted for acute diarrhoea (15 males, 12 females). The patients were randomized into two groups: group 1 (n = 16) received 250 mg S. boulardii dissolved in 5 ml of water orally twice daily for 7 days and group 2 (n = 11) received placebo. Clinical and laboratory assessments were performed on admission and on day 7 of follow-up. Both groups experienced reduced daily stool frequency, the decrease being significantly greater in group 1 on days 3 and 4 compared with group 2. Group 1 demonstrated significant increases in serum immunoglobulin A and decreases in C-reactive protein levels on day 7. The percentage of CD8 lymphocytes on day 7 was significantly higher in group 1 than group 2. This study confirmed the efficacy of S. boulardii in paediatric acute gastroenteritis and the findings suggest that S. boulardii treatment enhances the immune response.

Liver transplantation of a child with child a cirrhosis and severe hepatopulmonary syndrome.

Hepatopulmonary syndrome (HPS) is a clinical state defined by a chronic hepatic disorder, intrapulmonary vascular dilatation, and altered gas exchange resulting in hypoxemia. Cirrhosis of the liver is the most common condition associated with HPS. A 3-year-old boy who presented with end-stage liver disease and severe hepatopulmonary syndrome underwent orthotopic liver transplantation (OLT). The findings of HPS resolved immediately after OLT. His status is within normal limits at 6 months after liver transplantation.

Hepatocellular carcinoma in children and effect of living-donor liver transplantation on outcome.

Hepatocellular carcinoma (HCC) is primarily observed in the older children and in most cases it develops in association with liver cirrhosis. Liver transplantation offers a good chance for long-term cure. To evaluate the outcome of children with HCC and the impact of living-donor orthotopic liver transplantation (OLT) on survival a retrospective review of radiographic, laboratory, pathologic, and therapeutic data in 13 children (six female and seven male) with chronic liver disease accompanied with HCC were studied. The patients were divided into two groups according to therapeutic modality: transplanted and non-transplanted patients. Kaplan-Meier survival curves in various therapeutic groups were plotted. The mean age of patients was 6.4 +/- 4.8 yr. Pediatric end-stage liver disease score was adapted to model for end-stage liver disease score for HCC and ranged between 1-44 and 18-44, respectively. The underlying liver diseases were tyrosinemia type 1 (n = 6), chronic hepatitis B infection (n = 6), glycogen storage disease type 1 (n = 1). Alfa-feto protein levels were elevated in all patients except one. Median number of tumor nodules was three (1-10), median maximal diameter of tumor nodules was 3.4 cm (0.5-8). Eleven patients were eligible for OLT whereas two patients were not eligible. Seven of the 11 patients considered for transplantation underwent living-donor OLT. Remaining four patients died while waiting on cadaveric transplant list. Overall 1 and 4-yr survival rates for all patients were 53.3 and 26.6%, respectively, and were found significantly higher in transplanted children than non-transplanted children (72%, 72% vs. 33% and 16.6%). No patient had tumor recurrence at median of 36-month follow-up after OLT. OLT is a life-saving procedure for children with chronic liver disease accompanying with HCC. Living-donor OLT avoids the risk of tumor progression and transplant ineligibility in these children.

Brachioradialis re-routing for the restoration of active supination and correction of forearm pronation deformity in cerebral palsy.

A brachioradialis muscle rerouting procedure was used to restore active supination in five children with cerebral palsy and a pronation deformity. Following release and lengthening of the pronator quadratus and pronator teres muscles, respectively, the brachioradialis tendon was divided as a Z plasty and the distal part of the tendon was passed through the interosseous space in a dorsal to palmar direction, and then sutured to its proximal end. The procedure resulted in a gain of 81 degrees of active supination.

Effects of intramuscular administration of lidocaine or bupivacaine on induction and maintenance doses of propofol evaluated by bispectral index.

BACKGROUND: Interest in combining local and general anaesthesia has lead to studies investigating possible interactions. In a prospective, randomized, double-blind study, we tested whether local anaesthetics administered i.m. potentiate the hypnotic effect of propofol. METHODS: Sixty patients (three groups, n=20) undergoing lower abdominal surgery with total i.v. propofol anaesthesia were investigated. Patients in Group B received i.m. bupivacaine (5 mg ml(-1)) 1 mg kg(-1), patients in Group L received i.m. lidocaine (100 mg ml(-1)) 2 mg kg(-1) and patients in Group C received i.m. saline 5 ml before operation. Hypnosis was measured with bispectral index (BIS). RESULTS: The induction (BIS <45), and the maintenance doses of propofol (BIS between 40 and 50) were significantly less in Group B and Group L compared with the control group. Induction doses were 1.58 (SD 0.39), 1.56 (0.24) and 2.03 (0.33) mg kg(-1) respectively; P<0.0001. Maintenance doses were 6.33 (2.06), 7.08 (1.23) and 9.95 (2.02) mg kg(-1) respectively in the first hour; P<0.0001. Groups B and L were associated with an attenuated haemodynamic response to both induction and intubation. CONCLUSION: I.M. administered local anaesthetics are associated with a decrease in both the induction and maintenance doses of propofol during total i.v. anaesthesia and a reduction in haemodynamic responses.

Restoration of sensibility in irreparable ulnar and median nerve lesions with use of sensory nerve transfer: long-term follow-up of 20 cases.

A prospective study was conducted to evaluate patient outcomes following sensory nerve transfer. Twenty patients with irreparable ulnar or median nerve lesions underwent the procedure. Nerve involvement was bilateral in 5 cases. The mean age of the patients at the time of surgery was 29 years. The mean paralysis time and the average length of follow-up were 59 and 78 months, respectively. Eighteen of 20 patients attended a sensory re-education program after surgery. Outcome was assessed objectively by functional sensory recovery testing and by the British Medical Research Council standards. Subjective outcome was assessed by a questionnaire. Two-point discrimination of less than 10 mm was achieved in 15 of 25 hands. The mean functional sensory recovery score was 83. Eighteen of 20 patients reported that the function of their hands improved after the procedure. Good or excellent results were associated with immediate transfer of the nerve, young age, and patients' attendance to the sensory re-education program after surgery. No differences were found between the recovery of ulnar and median nerves. Based on these results we suggest that sensory nerve transfer is a simple and reliable way of restoring sensibility to the hand with favorably comparable results over conventional nerve grafting in selected cases.

Gliadin-specific IgA antibodies in breast milk.

Breast-feeding helps to protect against coeliac disease because of the presence of antigliadin-IgA antibodies (AGA-IgA) in breast milk. The aim of this study was to assess the concentrations of AGA-IgA in breast milk during lactation, and whether these concentrations vary with the socioeconomic status of the women. Samples of serum for determination of IgA albumin and AGA-IgA, and samples of breast-milk for AGA-IgA were collected from 105 healthy mothers (aged 17 - 36 years). Women were divided into two groups: group 1 were of low and group 2 were of high socioeconomic status. No differences were observed between the study parameters in the two groups. Serum AGA-IgA in both groups was, however, significantly lower than that in colostrum. AGA-IgA concentrations in both groups gradually decreased during 45 days of lactation; the difference between colostrum and the samples taken at days 10 and 30 - 45 of lactation was significant. The encouragement of sufficient and long-term (e.g. 4 - 6 months) breast-feeding seems likely to be beneficial in preventing coeliac disease.

Risk factors for early-onset, ventilator-associated pneumonia in critical care patients: selected multiresistant versus nonresistant bacteria.

BACKGROUND: Ventilator-associated pneumonia is the leading nosocomial infection in critically ill patients. The frequency of ventilator-associated pneumonia caused by multidrug-resistant bacteria has increased in recent years, and these pathogens cause most of the deaths attributable to pneumonia. The authors, therefore, evaluated factors associated with selected multidrug-resistant ventilator-associated pneumonia in critical care patients. METHODS: The authors prospectively recorded potential risk factors at the time of intensive care unit admission. An endotracheal aspirate was obtained in all patients who met clinical criteria for pneumonia. Patients were considered to have ventilator-associated pneumonia only when they met the clinical criteria and aspirate culture was positive for bacteria 48 h or more after initiation of mechanical ventilation. Pediatric patients were excluded. Adult patients with ventilator-associated pneumonia were first grouped as "early-onset" (< 5 days) and "late-onset," determined by episodes of ventilator-associated pneumonia, and then, assigned to four groups based on the bacteria cultured from their tracheal aspirates: Pseudomonas aeruginosa, Acinetobacter baumanii, methicillin-resistant staphylococci, and all others. The first three bacteria were considered to be multidrug resistant, whereas the others were considered to be antibiotic susceptible. Potential risk factors were evaluated with use of univariate statistics and multivariate regression. RESULTS: Among 486 consecutive patients admitted during the study, 260 adults underwent mechanical ventilation for more than 48 h. Eighty-one patients (31%) experienced 99 episodes of ventilator-associated pneumonia, including Pseudomonas(33 episodes), methicillin-resistant staphylococci (17 episodes), Acinetobacter(9 episodes), and nonresistant bacteria (40 episodes). Sixty-six of these episodes were early onset and 33 episodes were late onset. Logistic regression analysis identified three factors significantly associated with early-onset ventilator-associated pneumonia caused by any one of the multidrug-resistant bacterial strains: emergency intubation (odds ratio, 6.4; 95% confidence interval, 2.0-20.2), aspiration (odds ratio, 12.7; 95% confidence interval, 2.4-64.6), and Glasgow coma score of 9 or less (odds ratio, 3.9; 95% confidence interval, 1.3-11.3). A. baumanii-related pneumonia cases were found to be significantly associated with two of these factors: aspiration (odds ratio, 14.2; 95% confidence interval, 1.5-133.8) and Glasgow coma score (odds ratio, 6.0; 95% confidence interval, 1.1-32.6). CONCLUSIONS: The authors recommend that patients undergoing emergency intubation or aspiration or who have a Glasgow coma score of 9 or less be monitored especially closely for early-onset multidrug-resistant pneumonia. The occurrence of aspiration and a Glasgow coma score of 9 or less are especially associated with pneumonia caused by A. baumanii.

Comparison between sensitive and nonsensitive free flaps in reconstruction of the heel and plantar area.

In this study, 12 cases of reconstruction of the heel and plantar area since 1982 are reviewed. Six nonsensate muscle free flaps and six sensate fasciocutaneous flaps were used, respectively. Categories assessed were the time interval for return to daily living activities, sensation to light touch, pinprick, Semmes-Weinstein monofilament test of the reconstructed area for sensory evaluation; and results of pedograms (maximal pressure, pressure distribution, and total contact area of the plantar surface). Follow-up periods were between 2 and 14 years, with an average of 6 years. Better sensory results and early return to daily living activities were observed in the sensate flap group, but the defects were smaller in this group. Despite the slightly longer time to return to daily living activities and worse sensory results, long-term follow-up showed that patients with nonsensate flaps had no difficulty in performing living activities if they continued to be careful and to use some kind of protective shoes. The results of the pedogram analyses were similar between the two groups with regard to total contact area of the reconstructed foot in relation to the healthy foot. Pressure values of the reconstructed areas in sensate flaps were found to be close to pressure values in the same weight areas of the normal foot. The differences between pressure values of the sensate and nonsensate flaps were statistically significant (p < 0.001). Therefore, in reconstruction of the weight-bearing surface of the foot, each case should be evaluated individually. The reconstructive method should be chosen according to the location and soft-tissue requirements of the defect.