Obestatin stimulates the secretion of pancreatic juice enzymes through a vagal pathway in anaesthetized rats - preliminary results [0.03%]
肥胖素通过迷走神经途径刺激麻醉大鼠胰液酶分泌-初步结果
M Kapica,M Zabielska,I Puzio et al.
M Kapica et al.
Obestatin is a 23 amino acid peptide derived from the preproghrelin precursor, and originally purified from the rat stomach mucosa. It was shown that obestatin may counteract the effects of its sister peptide, ghrelin, on food intake and ga...
The effect of supplementing sow with bioactive substances on neonatal small intestinal epithelium [0.03%]
生物活性物质补充对母猪及新生仔猪小肠上皮的影响研究
A K Strzałkowski,M M Godlewski,N Hallay et al.
A K Strzałkowski et al.
Development of the small intestinal epithelium in early postnatal period has a significant influence on pig's survival rate and further productivity. The aim of this research was to verify whether the diet supplementation of pregnant and la...
Molecular mechanism of programmed cell death in the gut epithelium of neonatal piglets [0.03%]
新生猪let肠道上皮程序性细胞死亡的分子机制
M M Godlewski,N Hallay,J B Bierła et al.
M M Godlewski et al.
In the intestinal mucosa of pig, calf and rat neonates, we observed the cells die in the packets which suggests involvement of some paracrine factors. The death signal was transferred via tissue continuum as well as across the gut lumen, an...
Gradual disappearance of vacuolated enterocytes in the small intestine of neonatal piglets [0.03%]
新生猪let小肠杯状细胞的逐渐消失
T Skrzypek,J L Valverde Piedra,H Skrzypek et al.
T Skrzypek et al.
The unique feature of enterocytes in newborn mammals is the presence of an apical canalicular system (ACS) leading to production of large vacuoles, important for colostral macromolecule uptake. The vacuolated fetal-type enterocytes (VFE) en...
Evaluation of the time-stability of an alternative research model based on isolated rat gastrointestinal strips [0.03%]
基于分离大鼠胃肠条的替代研究模型的时间稳定性评价
M Chłopecka,N Dziekan,M Mendel et al.
M Chłopecka et al.
Experiments were performed on rat isolated gastrointestinal (GI) strips. The study was carried out in isotonic conditions during a long-term (5-8 h) incubation in modified Krebs-Henseleit solution, (M K-HS) at 37 degrees C. The reaction of ...
Damage to the nucleus accumbens shell but not core impairs ventral tegmental area stimulation-induced feeding [0.03%]
损害伏隔核壳但不是核心会损害腹腔背侧被盖区刺激引起的进食行为
W Trojniar,K Plucińska,B Ignatowska-Jankowska et al.
W Trojniar et al.
Food intake is regulated not only by homeostatic requirements but also by emotional factors (e.g. palatability of food, alleviation of emotional tension etc.). The nucleus accumbens (Acb) is a part of the mesolimbic dopaminergic system whic...
A Sikora,E Grzesiuk
A Sikora
Heat shock response is one of the defense mechanisms common to eukaryotic and prokaryotic cells. The highly conserved and ubiquitous heat shock proteins (HSPs) are essential for cell survival during stress. Stress tolerance, i.e., adaptatio...
K Celiński,H Cichoz-Lach
K Celiński
The role of therapeutic endoscopy in current gastroenterology is very important. Therapuetic endoscopy is useful in treatment of gastrointestinal bleeding. Endoscopic control of gastrointestinal bleeding includes the following procedures of...
H Cichoz-Lach,K Celińnski
H Cichoz-Lach
The last years brought the substantial development of new diagnostic procedures of gastrointestinal tract. High resolution endoscopy and magnifying endoscopy both give the detailed picture of the mucosal surface of esophagus, stomach, duode...
Melatonin and its role in oxidative stress related diseases of oral cavity [0.03%]
褪黑素及其在口腔氧化应激相关疾病中的作用
M Czesnikiewicz-Guzik,S J Konturek,B Loster et al.
M Czesnikiewicz-Guzik et al.
The role of the oral cavity in the pathogenesis of diseases of various systems such as the gastro-intestinal tract (GIT), cardiovascular and immune systems has been recently evaluated. While initially the oral cavity was considered to be ma...