نتایج جستجو برای: tbars concentration
تعداد نتایج: 383238 فیلتر نتایج به سال:
Background and Objectives: Preeclampsia (PE), a hypertensive disorder unique to pregnancy and contributes to majority of maternal and perinatal morbidity and mortality. The triggering event in preeclampsia is postulated to be placental ischemia and endothelial dysfunction. In this context the present study was undertaken to investigate serum levels of nitric oxide, thiobarbituiric acid reacting...
The effect of irradiation on thiobarbituric acid reactive substances (TBARS) and volatile compounds in raw and cooked nonirradiated and irradiated chicken breast meat infused with green tea and grape seed extracts was investigated. Chicken breast meat was vacuum infused with green tea extract (3,000 ppm), grape seed extract (3,000 ppm), or their combination (at a total of 6,000 ppm), irradiated...
The study aimed to evaluate the effects of date palm spikelet extract (DPSE) from two cultivars on chemical, antioxidants, and sensory properties yogurt. DPSE Rziz (Rz) Khalas (Kl) contains high levels total phenolics flavonoids as well phenolic compounds with an antioxidant activity exceeded 90%. Increasing concentration in yogurt improved solids, protein, ash, compounds, flavonoids, even duri...
Objective: The aim of the study was to investigate preventive effects Taurine against 2,3,7,8-tetracholorodibenzo-p-dioxin (TCDD)-induced organ damage in rats. environmental toxin TCDD has a high toxicity animal and human tissues. is an amino acid found cells that antioxidant properties anti-inflammatory. As result, potential effect taurine on oxidative stress caused by investigated rat liver k...
INTRODUCTION Pregnancy induced hypertension (PIH), especially preeclampsia, is a state of extremely increased oxidative stress (OS), due to decrease of antioxidant capacity in comparison to normotensive pregnant women. The consequences of increased state of oxidative stress with hypertension disorder in pregnancy are disorder of placental blood flow, intrauterine hypoxia of the fetus and distur...
INTRODUCTION Growing evidence suggests that oxidative stress (OS) may be associated with the pathophysiology underlying schizophrenia (SZ). Some studies indicate that nutritional supplements offer protection from OS, but there is no data about the effect of a hypocaloric diet on OS in this population. Therefore, we aimed to study the effect of a hypocaloric dietary intervention on OS in subject...
BACKGROUND Socioeconomic disadvantage (SED) has been consistently associated with early life mental health problems. SED has been shown to impact multiple biological systems, including the regulation of neurotrophic proteins, immune-inflammatory and oxidative stress markers, which, conversely, have been reported to be relevant to physiological and pathological neurodevelopment This study invest...
A variety of Krebs cycle intermediaries has been shown to possess antioxidant properties in different in vivo and in vitro systems. Here we examined whether citrate, succinate, malate, oxaloacetate, fumarate and alpha-ketoglutarate could modulate malonate-induced thiobarbituric acid-reactive species (TBARS) production in rat brain homogenate. The mechanisms involved in their antioxidant activit...
BACKGROUND Sodium metabisulfite is added to a commercial propofol emulsion as an antimicrobial agent. The sulfite ion (SO3(-2)) is capable of undergoing a number of reactions, including autooxidation and the promotion of lipid peroxidation. This study evaluated sulfite reactivity in propofol emulsions by determining thiobarbituric acid reacting substances (TBARS), sulfite depletion, and emulsio...
The brown soybean extract (BE, extracted by distilled water, 50%, 75%, and 95% ethanol) were analyzed for their total phenol, flavonoid, anthocyanin content, and DPPH radical-scavenging activity to determine antioxidant activities. Brown soybean extract with 75% ethanol showed significantly higher DPPH radical scavenging activity, total phenol and anthocyanin content compared to the other treat...
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