The effect of thapsigargin on sarcoplasmic reticulum Ca2+ content and contractions of single myocytes of rat ventricular myocardium [0.03%]
血根碱对大鼠心室肌单个心肌细胞内质网钙含量和收缩活动的影响研究
B Lewartowski,B Wolska
B Lewartowski
The effect of Thapsigargin (TG) shown to block selectively the Ca(2+)-ATPase of sarcoplasmic reticulum (SR) on the SR Ca2+ content and contractions of single rat cadiomyocytes was investigated. In 80% of cells 10(-6) M TG blocked Ca2+ uptak...
Modulation of buccal mucosal calcium channel activity by salivary mucins [0.03%]
唾液粘蛋白对颊粘膜钙通道活性的调节作用
B L Slomiany,Z Fekete,V L Murty et al.
B L Slomiany et al.
The effect salivary mucus glycoproteins on the activity of calcium channel isolated from buccal mucosal cell membranes was investigated. The channel complex following reconstitution into phospholipid vesicles exhibited an active 45Ca2+ upta...
Z Namiot,A Namiot,J Stasiewicz et al.
Z Namiot et al.
Adenosine deaminase activity was studied in endoscopically taken slices from gastric mucosa in patient after partial gastric resection performed due to complicated duodenal ulcer, and currently with peptic ulcer in the stump. The samples of...
Effects of submaximal physical exercise and immobilization in bed on the adenine nucleotides concentration in human blood platelets [0.03%]
亚极量运动和卧床对人类血小板腺嘌吟核苷酸浓度的影响
A Buczyński,K Kedziora-Kornatowska,J Kedziora et al.
A Buczyński et al.
The effects of submaximal physical exercise (75% VO2max) and one month immobilization in bed on the adenine nucleotides concentration in human blood platelets were studied and compared. We have shown that after submaximal exercise and after...
A Tyka,R Kubica,A Zuchowicz et al.
A Tyka et al.
The aim of this study was to compare the efficiency of exercise thermoregulatory functions in Thai and Polish groups. Twelve Thai and 14 Polish healthy male students were included. An exercise test on a bicycle ergometer at 53% of the maxim...
M Caputa,A Demicka
M Caputa
The effects of early (postnatal), long-term warm exposure on thermoregulatory system of rats were compared with those resulting from warm acclimation induced in adult animals. To obtain warm-reared (wr) rats pregnant females 7 days before t...
Transperitoneal transport dynamics of methotrexate in vitro: tissue and diffusion barriers [0.03%]
甲氨蝶呤的经腹膜转运动力学：体外组织和扩散屏障研究
K Czyzewska
K Czyzewska
The importance of the stagnant fluid layers and the mesothelial barrier in the peritoneal absorption and excretion of methotrexate (MTX) in vitro was analysed. In case of intact rabbit parietal peritoneum and a constant fluid flow rate, an ...
The effect of high fructose intake on renal morphology and renal function in rats [0.03%]
高果糖摄入对大鼠肾小球形态和肾功能的影响
J Manitius,A D Baines,A Roszkiewicz
J Manitius
The aim of this study was to investigate the effect of 2-week fructose feeding on plasma lipids renal function and morphology in the rats. Pair-fed rats were kept individually in metabolic cages for two weeks and given diet containing eithe...
Thyrotropin-releasing hormone (TRH) modifies oxytocin release from the hypothalamo-neurohypophysial system in salt-loaded rats [0.03%]
催产素在盐负荷大鼠下丘脑视上系统释放的调节作用及促甲状腺激素释放激素(TRH)对其的影响研究
J Ciosek,B Stempniak
J Ciosek
Rats drinking ad libitum tap water or hypertonic (i.e. 2%) sodium chloride solution were given intracerebroventricularly (i.c.v.), for three days, thyrotropin-releasing hormone (TRH) in a daily dose of 200 ng dissolved in 10 microliters of ...
Secretin, cholecystokinin and the biliary canalicular secretion in the rat [0.03%]
胰泌素、胆囊收缩素与大鼠胆道管腔分泌的关系研究
K W Romański,W J Bochenek,J Unold et al.
K W Romański et al.
An attempt has been made to further assess which fraction of bile can be stimulated by the main gastrointestinal hormones in rats. In the cannulated conscious animals the i.v. infusions of glucagon, impure Boots secretin, impure Boots chole...