Modulatory effect of fish oil on the myocardial antioxidant defense system in isoproterenol-induced myocardial infarction [0.03%]
鱼油对异丙肾上腺素致心肌梗死大鼠抗氧化防御系统的影响调节作用研究
V Vijaya Padma,C S Shyamala Devi,K M Ramkumar
V Vijaya Padma
The effect of fish oil treatment on the activities of antioxidants such as superoxide dismutase, catalase, glutathione peroxidase, glutathione-s-transferase, and glutathione, as well as the level of the lipid peroxidation marker thiobarbitu...
Responsiveness of vascular alpha1-adrenoceptors of diabetic rat knee joint to phenylephrine in acute inflammation [0.03%]
糖尿病大鼠膝关节急性炎症时血管平滑肌α1-肾上腺素能受体对苯肾上腺素的反应性研究
S Hajizadeh,K Shiran,Y Fathollahi
S Hajizadeh
In diabetic angiopathy, responsiveness of alphal-adrenoceptors in blood vessels increases. The aim of this study was to investigate the vasoconstrictor response of knee joint blood vessels to phenylephrine (a 1-adrenoceptor agonist) in diab...
Efficacy of HCG and ovarian steroids in the maintenance/interruption of pregnancy in-albino rats [0.03%]
人绝经期促性素和卵巢甾体在白化大鼠保胎/流产中的作用效力研究
S A Nevagi,V Vani,L S Doddamani
S A Nevagi
We investigated the efficacy of human chorionic gonadotrophin (HCG) and ovarian steroids in the maintenance/interruption of pregnancy in normal pregnant rats. Holtzman's strain rats were laparotomized to observe the number of implantations....
Hyperbaric oxygenation and antioxidant vitamin combination reduces ischemia-reperfusion injury in a rat epigastric island skin-flap model [0.03%]
高压氧与抗氧化维生素联合应用可减少岛皮瓣缺血-再灌注损伤
Ahmet Tomur,Ozdal Etlik,Nimet Unay Gundogan
Ahmet Tomur
Reperfusion injury, caused by free oxygen radicals, is a chain of events that occurs in tissues exposed to a constant period of ischemia. The antioxidant vitamins E and C (VEC) and hyperbaric oxygenation (HBO) have beneficial effects in tre...
Effect of tetrahydrocurcumin on blood glucose, plasma insulin and hepatic key enzymes in streptozotocin induced diabetic rats [0.03%]
四氢姜黄素对链尿佐菌素致糖尿病大鼠血糖、血浆胰岛素及肝脏关键酶的影响
Leelavinothan Pari,Pidaran Murugan
Leelavinothan Pari
The enzymes of glucose and lipid metabolism are markedly altered in experimental diabetes. In the present study, we investigated the effect of tetrahydrocurcumin (THC), one of the active metabolites in curcumin, on the key hepatic metabolic...
Short-term dietary restriction modulates liver lipid peroxidation in carbon tetrachloride-intoxicated rats [0.03%]
短期限食可调节碳四氯化碳致肝损伤大鼠脂质过氧化反应
K M Ramkumar,C V Anuradha
K M Ramkumar
We investigated whether dietary restriction (DR) can protect the liver against the acute toxicity of carbon tetrachloride (CCl4). Adult female Wistar rats received a quantum of diet representing 75 and 50 percent of the food intake of contr...
Single-dose ketamine administration induces apoptosis in neonatal mouse brain [0.03%]
单剂量氯胺酮致新生小鼠脑细胞凋亡
Michael Rudin,Ron Ben-Abraham,Vered Gazit et al.
Michael Rudin et al.
The activity of N-methyl-D-aspartate (NMDA) receptors is critical for neuronal survival in the immature brain. Studies have reported that chronic blockage of these receptors mediates apoptosis in neonatal animals. We investigated the apopto...
Hillel Pratt,Alon Sinai,Ilan Laufer et al.
Hillel Pratt et al.
The purpose of the studies summarized in this report was to determine the time course of auditory cortex involvement in speech and language processing in the context of auditory object formation. Forty-one subjects took part in the three st...
Underlying mechanism for categorical perception: tone-onset time and voice-onset time evidence of Hebrew voicing [0.03%]
来自希伯来语送气音的声调开始时间和声音开始时间证据的认知范畴感知的基本机制
Liat Kishon-Rabin,Shira Rotshtein,Riki Taitelbaum
Liat Kishon-Rabin
The nature of the mechanism responsible for the categorical labeling of stimuli is not clear. One hypothesis suggests that categorization is limited by the 'natural sensitivities' of the auditory system. The alternative hypothesis suggests ...
Daphne Ari-Even Roth,Liat Kishon-Rabin,Minka Hildesheimer
Daphne Ari-Even Roth
Backward masking (BM) is an auditory phenomenon in which the threshold of an auditory signal is elevated due to the presence of another signal (masker) that follows it. Models related to central auditory temporal processes, such as the 'tem...