(C) Food is energy for the body. Digestive enzymes () in the mouth, stomach and intestines () break up complex food molecules into simpler structures that travel through the bloodstream to all our tissues. We calculate the available energy in all foods with a unit known as the food calorie...
由第一段中的“Each structure, or hemisphere, performs different tasks and is responsible for different functions”以及第三段中的“The two hemispheres not only control opposite sides of the body, but also seem to differ in function ... concerned more with spatial rela- tions, perception, and ...
no arterial vessels further into the mucosa and (b) mucosal capillaries drain into the infrequent mucosal venules only in the most luminal region of the lamina propria immediately underlying the surface mucus cells; the mucosal venules do not receive capillary tributaries deeper within the mucosa. ...
Concentrations are similar in mucosa of the body and the pyloric part of the stomach; much smaller amounts are present in submucosa and muscle. PGE2 acts directly on both the longitudinal and the circular muscle layers of the human isolated stomach. The longitudinal muscle of the body of the ...
CAmong other functions, the stomach hormone, ghrelin(胃饥饿素) stimulates appetite andcontributes to the accumulation of fat in the body. Now, research indicates the “hunger" hormone may alsolead to irrational spending, especially when it comes to items that "feed" the brain's reward center....
K Baczako,P Kühl,P Malfertheiner 摘要: Biopsy specimens from histologically normal human gastric mucosa were examined histochemically with the use of lectins. Significant differences were found in the glycoconjugate patterns of the surface mucous cells between the body and the corresponding antrum. ...
Massage apparatus, to relieve tension in the human body, has a massage unit at a pillar with massage stations for the acupuncture points at the stomach and... To relieve tension in the human body, a massage unit (20) is at a pillar (10) to massage the acupuncture points at the ...
D 句意:心脏和胃一样都无智力可言,因为它们都是由大脑控制的。考查否定句。根据than the stomach可知横线处应填比较级C或者D。又根据句意"它们都是被大脑控制的",所以应该是"都无智力可言"。no more...than和……一样都不……,符合题意。 故选:D。
She always won the blue ribbons. Needless to say, she didn’t feel threatened when I competed against her at the next show. She didn’t need to. I came in next to last.? The stinging memory of Becky’s smirks made me determined to beat her. For the whole next month I woke up ...
Separation of the impairment of haemostasis by aspirin from mucosal injury in the human stomach. 来自 NCBI 喜欢 0 阅读量: 28 作者:CJ Hawkey,AB Hawthorne,N Hudson,AT Cole,YR Mahida,TK Daneshmend 摘要: 1. An increasing body of data suggests that the antihaemostatic as well as the ulceroge...