搜索结果: 1-15 共查到“医学 Motility”相关记录87条 . 查询时间(0.156 秒)
Intragastric infusion of denatonium benzoate attenuates interdigestive gastric motility and hunger scores in healthy female volunteers
bitter hunger migrating motor complex motilin denatonium benzoate
2018/11/13
Background: Denatonium benzoate (DB) has been shown to influence ongoing ingestive behavior and gut peptide secretion.
Objective: We studied how the intragastric administration of DB affects interdig...
Effects of age on concentrations of plasma cholecystokinin, glucagon-like peptide 1, and peptide YY and their relation to appetite and pyloric motility
peptide YY PYY appetite
2016/5/31
Aging is associated with a decrease in appetite and
a slowing of gastric emptying. The gastrointestinal hormones
cholecystokinin (CCK), glucagon-like peptide 1 (GLP-1), and
peptide YY (PYY) may med...
Role of Oxygen-free radicals on the motility of rat ileum effects of Xanthine plus Xanthine Oxidase
Isolated ileum muscle Xanthine Xanthine oxidase Hydroxyl radical Singlet oxygen Superoxide dismutase
2009/12/24
The major objective of the present study was to characterize the effects of oxidants generated b xanthine (X) plus xanthine oxidase (XO) on isolated rat ileum motility. The effects of three concentrat...
Low concentration fluoride stimulates cell motility of epithelial cells in vitro
Low concentration fluoride vitro
2009/12/16
Oral mucosal tissue can serve as a long-term fluoride reservoir following topical application and retain a small amount of fluoride in oral environment for prevention of dental caries. The aim of this...
Possible involvement of put A gene in Helicobacter pylori colonization in the stomach and motility
Possible involvement A gene Helicobacter pylori colonization stomach motility
2009/3/2
H. pylori is a gram-negative bacterium associated with gastric inflammation and peptic ulcer and considered a risk factor for gastric cancer in its natural habitat. However, the energy metabolism of...
Human sperm mitochondrial function related to motility：a flow and image cytometric assessment
Human sperm mitochondrial function motility cytometric assessment
2009/2/23
Current evaluation of male fertility, routinely estimated by sperm count, motility, and morphology, provides only crude information about the fertility state of individuals. Both flow and image cyto...
The automated analysis of rat sperm motility following subchronic epichlorohydrin administration：methodologic and statistical considerations
rat sperm motility subchronic epichlorohydrin administration methodologic and statistical considerations
2009/2/23
The automated analysis of sperm motion endpoints is potentially useful in identifying male reproductive toxicants and ultimately in predicting fertility in humans. The present study was designed to ...
The effect of tumor necrosis factor on human sperm motility in vitro
tumor necrosis factor human sperm motility
2009/2/23
Tumor necrosis factor (TNF alpha) is present in elevated levels in peritoneal fluid from infertile women with endometriosis. The effect of TNF alpha on human sperm motility in vitro was evaluated ...
Purification and characterization of a sperm motility inhibitor in human seminal plasma
sperm motility inhibitor human seminal plasma
2009/2/23
A sperm motility inhibitor from human seminal plasma was purified and characterized. The purification procedure includes dialysis, ion exchange chromatography on SP-Sephadex C-25 and adsorption chro...
The relationship between the motility and morphology of spermatozoa in human semen
semen sperm motility sperm morphology male infertility
2009/2/23
High-speed videomicrography was used to assess simultaneously the morphology and motility of seminal spermatozoa from 10 fertile donors and 10 patients being evaluated for infertility. In both don...
Correlation between defective motility（asthenospermia）and ATP reactivation of demembranated human spermatozoa
Human spermatozoa motility asthenospermia
2009/2/23
Human spermatozoa treated with 0.05% Triton X-100 to remove the cell membranes became immotile but flagellar movement was reinitiated by addition of 0.06 to 1 mM adenosine triphosphate (ATP). The pe...
Computerized videomicrographic analysis of rat sperm motility
Computerized videomicrographic analysis rat sperm motility
2009/2/23
Quantitative methods for the determination of the concentration, percent motility and swimming speed of human and animal spermatozoa can assist in the objective analysis of sperm and semen quality. ...
Quantification of bovine sperm separation by a swim-up method. Relationship to sperm motility, integrity of acrosomes, sperm migration in polyacrylamide gel and fertility
Quantification bovine sperm separation swim-up method
2009/2/23
The number of bovine spermatozoa separated in a swim-up procedure was quantified using an electronic cell counter. In an initial test of the swim-up procedure, non-frozen sperm samples with differen...
Correlation between in vitro fertilization and human sperm density and motility
Correlation fertilization human sperm density motility
2009/2/23
The conventional sperm characteristics of density (millions per milliliter) and motility, scored in a semi-subjective way, were correlated with results of an on-going in vitro fertilization and em...
Nitrocellulose and polyvinyl coatings prevent sperm adhesion to glass without affecting the motility of intact and demembranated human spermatozoa
Nitrocellulose polyvinyl coatings sperm adhesion glass without
2009/2/23
The effectiveness of several glass coating agents in preventing sperm adherence to glass surfaces for both intact and demembranated human spermatozoa was investigated. These agents included bovine s...