Lactate dehydrogenase (LDH) is essential for continuous glycolysis necessary for accelerated tumor growth. The aim of this study was to reconsider if assay of total tissue activity of this enzyme could be useful as marker for endometrial carcinoma (EC). Activity of LDH was measured spectrophotometrically in homogenate supernatants of uterine tissue samples of 40 patients (10 normal endometria, ...

Nutritional intervention with antioxidants rich foods has been considered a strategy to minimize the effects of overtraining in athletes. This experimental, randomized, and placebo-controlled study evaluated the effects of consumption of sesame (Sesamum indicum L.) on muscle damage markers, oxidative stress, systemic inflammation, and aerobic performance in male semi-professional soccer players...

The toxic effect of methomyl was studied in rats after a single or repeated oral administration. Rats treated with a single dose of methomyl (3, 5, or 7 mg/kg) showed significant increase (P < 0.05) in total lactate dehydrogenase (LDH) activity on day 1. The highest level of LDH activity was observed on day 3 in rats receiving 7 mg/kg of methomyl. The total LDH activity returned to normal on da...

Serum lactate dehydrogenase (LDH) is used in diagnosing many diseases and is significantly determined by genetic factors. Three genes coding for LDH isoenzymes were mapped to chromosome 11q15 and 12p12. We used 330 Framingham Heart Study largest families for microsatellite linkage scan and 100K SNPs association scan to determine quantitative trait loci of LDH level. We estimated the heritabilit...

It has been postulated that androgen overexposure in a susceptible person leads to excessive brain masculinization and the autism spectrum disorder (ASD) phenotype. In this study, the responses to estradiol (E2), dihydrotestosterone (DHT), and dichlorodiphenyldichloroethylene (DDE) on B-lymphocytes from ASD subjects and controls are compared. B cells were obtained from 11 ASD subjects, their un...

BACKGROUND While chronic β-Hydroxy β-Methylbutyrate (HMB) supplementation (≥ 2 wk) lowers exercise induced muscle damage, its acute or timing effects have not been examined. The purpose of this study was to investigate the acute and timing effects of oral HMB supplementation on serum creatine kinase (CK), lactate dehydrogenase (LDH), muscle soreness, and maximal voluntary contraction (MVC). M...

Naja naja karachiensis envenomation was found to hit more drastically heart, liver, and kidneys. 400 μg/kg of venom-raised moderate serum levels of ALT (72 ± 4.70 U/L, 0.1 > P > 0.05), AST (157 ± 24.24 U/L, 0.1 > P > 0.05), urea (42 ± 3.08 mg/dL, 0.05 > P > 0.02), creatinine (1.74 ± 0.03 mg/dL, 0.01 > P > 0.001), CK-MB (21 ± 1.5 U/L, 0.05 > P > 0.02), and LDH (2064 ± 15.98 U/L, P < 0.001) were ...

AIM The effect of two jumping competitions, performed in two consecutive weekends, on serum creatine phosphokinase (CPK), aspartate aminotransferase (AST), and lactate dehydrogenase (LDH), urea, creatinine (CREA) concentrations were evaluated in 12 healthy jumper horses. MATERIALS AND METHODS Blood sampling was performed before the 1(st) day of competition (T0), at the end of each show (J1, J...