Search

Objective: The purpose of this study was to examine the effects of Kinesio taping (KT) on delayed onset muscle soreness. Design: Randomized controlled study. Setting: Clinical laboratory. Participants: Fifty-four nonathletic volunteers were assigned randomly to KT (n = 27) and placebo KT (n = 27) groups. Interventions: The intense exercise protocol consisted of 100 consecutive drop jumps from a 0.60-m-high platform. Kinesio tape was applied with the fan technique on the quadriceps muscles in the KT group. The placebo KT group received the Kinesio tape with no technique and tension. Main Outcome Measure: Muscle soreness, maximal isometric quadriceps muscle strength, vertical jump height, and blood analyses (creatine kinase, lactate dehydrogenase, myoglobin, and C-reactive protein) were measured preexercise, immediately postexercise, 48 hours postexercise, and 72 hours postexercise. Results: There was a significant effect of time in all outcome measures (P < .05) except serum C-reactive protein level (P > .05). The intensity of muscle soreness was significantly lower in the KT group relative to the placebo KT group at 72 hours postexercise (P = .01). The serum creatine kinase level was significantly higher in the KT group compared with the placebo KT group at 72 hours postexercise (P = .01). There were no statistically significant differences between groups for the other outcome measures (P > .05). Conclusions: These findings indicate that KT intervention following the intense exercise protocol reduced muscle soreness. However, it had no effect on maximal quadriceps isometric strength and vertical jump height or serum lactate dehydrogenase, myoglobin, and C-reactive protein levels. Furthermore, KT application after intense exercise also increased serum creatine kinase levels. [ABSTRACT FROM AUTHOR]

Purpose: To investigate whether the serum levels of matrix metalloproteinases (MMPs) are predictive on treatment response and survival in locally advanced rectal cancer (LARC) patients undergoing preoperative chemoradiotherapy.Patients and Methods: Serum MMP-2 and MMP-9 was analyzed by enzyme-linked immunosorbent assay and obtained before, midway, and 1-month after the end of preoperative radiotherapy treatment. The prognostic significance of serum MMP-2 and MMP-9 levels and their association with other pathological findings for LARC patients were evaluated.Results: Serum levels of MMP-2 or MMP-9 were found to decrease with increasing clinical stage and negative correlation was statistically significant (P < 0.05). There was no statistically significant difference in tumor response and survival between the low and high MMP-2 and MMP-9 groups. MMP-2 and MMP-9 were not correlated with local-regional recurrence.Conclusions: We propose that serum levels of MMP-2 and MMP-9 are not predictive on treatment response and survival in LARC patients. [ABSTRACT FROM AUTHOR]

Objective: Glucagon-like peptide 1 (GLP-1), a gut-derived peptide has been reported to have insulin-like effects. Our aim is to examine GLP1 levels in hyperemesis gravidarum (HEG). Materials-methods: The study population consisted of 2 groups: Group 1 (control subjects) consisted of 22 women with uncomplicated singleton pregnancies in the first trimester. Group 2 consisted of 22 singleton pregnancies complicated by HEG. Glucose and GLP1 levels were determined. Enzyme-linked Immunosorbent Assay Kit for Glucagon like Peptide 1 (GLP1) was used (Uscn, Life Science Inc.). Results: No significant differences in maternal age, gestational age and gravida were observed between hypermetric and control groups. Maternal serum GLP1 levels were significantly higher in HEG compared with control group (P 5 0.004). Conclusion: The results of our study revealed that the presence of increased GLP1 levels in women with HEG could contribute to the pathogenesis of the disease. Our results indicated that increased GLP1 levels may be associated with hyperemesis gravidarum. The limitation of our study was the restricted number of patients. Large prospective and randomized studies are required to evaluate the effect of GLP1 levels on hyperemesis gravidarum. [ABSTRACT FROM AUTHOR]

Objective The etiology and pathogenesis of hyperemesis gravidarum (HG) is still undetermined and has been suggested to involve oxidative stress. We aimed to evaluate the status of oxidative stress in HG by measuring the levels of total oxidant status (TOS), total antioxidant status (TAS), and by calculating the oxidative stress index (OSI). Methods In a case–control trial, fasting morning blood samples of patients with HG (n = 41) and healthy pregnant women (n = 39) were collected for analysis of serum TOS and TAS values as well as for calculation of OSI according to the formula: OSI = TOS / TAS × 100. Results Serum TOS and TAS levels were similar in both groups. However, serum TAS levels were lower among HG patients compared to controls, which resulted in an increase in OSI (P = 0.025). Discussion The present study supports the role of systemic oxidative stress, reflected by an imbalance between the TOS and TAS, in patients with HG. Our findings distinguish the mechanism underlying oxidative stress to result from reduction of antioxidants rather than an increase in oxidants. [ABSTRACT FROM AUTHOR]