This study was conducted to determine the histopathological and biochemical effects of humic acid on cadmium stress in liver and kidney tissues of Salmo trutta fario, L. The fish were treated in four groups as follows and were exposed to chemicals for 7 days: control (C), cadmium (2 ppm) (Cd), humic acid (5 ppm) (HA) and humic acid + cadmium (Cd + HA). At the end of the experimental period, liv...

BACKGROUND Nephrotoxicity and hepatotoxicity are side effects of Cisplatin (CP) therapy. OBJECTIVES We investigated the role of gender in CP-induced nephrotoxicity and hepatotoxicity. MATERIALS AND METHODS Low dose of CP (1 mg/kg/day; ip) was administered daily to male and female Wistar rats for 15 consecutive days. Serum creatinine (Cr), blood urea nitrogen (BUN), malondialdehyde (MDA), ni...

The present study was designed to investigate the protective effect of the aqueous extract of Portulaca oleracea against hyperglycemic, oxidative damage and inflammation in the serum of streptozotocin (STZ)-induced diabetic rats. In the present study, the rats were divided into the following groups of 8 animals each: control, untreated diabetic, 3 Portulaca oleracea (100, 200, 400 mg/kg/d)-trea...

While daily step counts are considered to be a useful measure of cardiovascular health, the biochemical predictors of step counts have not been fully characterized. This study investigated the correlation between pedometer-determined daily step counts and cardiometabolic variables, including the serum level of malondialdehyde-modified low-density lipoprotein (MDA-LDL), among asymptomatic subjec...

The pineal secretory product melatonin (chemically, N-acetyl-5-methoxytryptamine) acts as an effective antioxidant and free-radical scavenger and plays an important role in several physiological functions such as sleep induction, immunomodulation, cardiovascular protection, thermoregulation, neuroprotection, tumor-suppression and oncostasis. Membrane lipid-peroxidation in terms of malondialdehy...

The purpose of the present study was to investigate whether the markers of oxidative stress could be altered in workers exposed to asbestos. A comparative cross-sectional research was conducted in a group of 50 subjects exposed to asbestos and another group of 50 with the same age and sex unexposed to asbestos. Malondialdehyde (MDA), total thiol molecule (TTM), total antioxidant capacity (TAC),...

A dysregulation of the redox homoeostasis has been reported in various neoplastic disorders. Malondialdehyde/4-hydroxy-2,3-nonenal (MDA/HNE) and protein carbonyl groups represent in vivo indexes of lipid peroxidation and protein oxidation, respectively, suitable to investigate radical-mediated physio-pathological conditions. We evaluated MDA/HNE and protein carbonyl groups in sera of untreated ...

PURPOSE To investigate the possible protective effect of rutin on methotrexate induced hepatotoxicity in rats. METHODS Twenty-two rats were divided into three experimental groups; Control-saline, Mtx, Mtx+Rutin. Hepatic tissue was taken for histological assessment and biochemical assays. Oxidative stress parameters malondialdehyde (MDA), glutathione peroxidase (GSH-Px) and superoxide dismutas...

Background: Coronaviruses (SARS-CoV-2) cause COVID-19 pandemic in March, 2020, after Chinese scientists published the genome of virus vaccine manufacturer produced several vaccines that aimed to induce a humoral and cellular immune response prevent fatality harm caused by COVID-19. Existing study evaluate biochemical efficiency some (Pfizer, AstraZeneca Sinopharm) vaccinated people Wasit Provin...

Oxidative stress is a state of imbalance free radicals in the cells and one causes various diseases humans. One method that thought to reduce oxidative calorie restriction or fasting. However, its effects remain unclear. This study was conducted determine effect intermittent fasting prolonged on levels malondialdehyde (MDA) as an marker liver plasma New Zealand White rabbits. Fifteen rabbits we...