搜索结果: 31-45 共查到“医学 peptide”相关记录58条 . 查询时间(0.132 秒)
Human chorionic gonadotropin but not the calcitonin gene-related peptide induces postnatal testicular descent in mice
Cryptorchidism mechanisms androgens paracnne factors gonadotropins testes
2009/2/13
The androgen-regulated paracrine factor, calcitonin gene-related peptide (CGRP), has been proposed as a possible mediator of testicular descent. This peptide has been found to increase rhythmic co...
Involvement of vasoactive intestinal peptide（VIP）as a humoral mediator of penile erectile function in the dog
vasoactive intestinal peptide（VIP） humoral mediator penile erectile function dog
2009/2/12
The effects of intracorporeal infusion of anti-vasoactive intestinal peptide (anti-VIP) antisera on electrically induced penile erection were studied in 18 male mongrel dogs. Electrical pulse stimul...
Atrial natriuretic peptide（ANP）as a stimulus of the human acrosome reaction and a component of ovarian follicular fluid：correlation of follicular ANP content with in vitro fertilization outcome
Noncapacitated spermatozoa capacitation
2009/2/12
Atrial natriuretic peptides (ANPs) from several species induced the human acrosome reaction. The maximal response was highest for human ANP (18.6% above unstimulated or baseline values) and decrea...
Atrial natriuretic peptide precursor material in rat testis
ANP mRNA RF-HPLC northern blot hybridization
2009/2/6
Atrial natriuretic peptide (ANP) has recently been suggested to play a role in the regulation of male reproduction. Specifically, it has been shown to affect steroidogenesis in Leydig cells. The dat...
Immunobiology of a synthetic luteinizing hormone receptor peptide 21-41
Testicular function spermatogenesis receptor antibodies
2008/12/29
Immunization of adult male rabbits with a synthetic luteinizing hormone-receptor peptide (LH-RP; representing amino-acids 21-41 of the extracellular domain of the rat LH receptor) resulted in prod...
Chronic Administration of Atrial Natriuretic Peptide Reduces Testosterone Production of Testes in Mice
ANP spermatogenesis testosterone
2008/12/19
The purpose of the present study was to examine the effect of the long-term administration of human atrial natriuretic peptide (ANP) on testosterone production in male mice. Twenty-five mice recei...
Postprandial ghrelin, cholecystokinin, peptide YY, and appetite before and after weight loss in overweight women with and without polycystic ovary syndrome
Appetite obesity polycystic ovary syndrome weight loss ghrelin cholecystokinin peptide YY
2008/12/17
Background:Polycystic ovary syndrome (PCOS) is a common condition associated with obesity and with reproductive and metabolic dysfunction. Abnormalities in appetite regulation in PCOS patients may con...
Constitutional thinness and lean anorexia nervosa display opposite concentrations of peptide YY, glucagon-like peptide 1, ghrelin, and leptin1,2
Constitutional thinness anorexia nervosa peptide YY ghrelin glucagon-like peptide
2008/12/12
Background:Food intake is controlled by the arcuate nucleus through integration of peripheral hormonal signals such as leptin, ghrelin, peptide YY (PYY), and glucagon-like peptide 1 (GLP-1). The most ...
Peptide and Nonpeptide Reactive Oxygen Scavengers Provide Partial Rescue of the Testis After Torsion
Apoptosis ischemia-reperfusion oxygen radicals
2008/12/3
Ischemia-reperfusion (IR) of the testis results in germ cell-specific apoptosis, followed by a reduction in testis weight and daily sperm production (DSP). This has been associated with an increas...
New Peptide Based Freeze-Dried Kit [99mTc-HYNIC]-UBI 29-41 as a Human Specific Infection Imaging Agent
Antimicrobial peptide HYNIC Kit Ubiquicidin
2009/12/16
Introduction: Ubiquicidin 29-41 (UBI) is a fragment of the cationic antimicrobial peptide that is present in various species including humans. The purpose of this study was to investigate radiochemica...
Peptide Nucleic Acids.
Electrophoretic Separation of PCR Products using End-Attached Peptide Nucleic Acid Amphiphiles in Micellar Electrokinetic Chromatography
Capillary electrophoresis DNA electrophoresis DNA sequencing End-labeled free-solution electrophoresis
2009/12/22
Electrophoretic Separation of PCR Products using End-Attached Peptide Nucleic Acid Amphiphiles in Micellar Electrokinetic Chromatography.
Effect of Cry-consensus Peptide, a Novel Recombinant Peptide for Immunotherapy of Japanese Cedar Pollinosis, on an Experimental Allergic Rhinitis Model in B10.S Mice
allergic rhinitis Cry j 1 Cry j 2 Japanese cedar pollinosis T-cell epitope
2010/11/18
Cry-consensus peptide markedly inhibited Cry j 1-induced sneezes, eosinophil infiltration, and eosinophil peroxidase (EPO) activity in nasal tissue. Cry-consensus peptide inhibited the production of a...
Identification of PCR Products using Peptide Nucleic Acid Amphiphiles in Micellar Electrokinetic Chromatography
PCR Products Peptide Nucleic Acid Amphiphiles Micellar Electrokinetic Chromatography
2009/12/22
Identification of PCR Products using Peptide Nucleic Acid Amphiphiles in Micellar Electrokinetic Chromatography.
Sequence-Specific Purification of DNA Oligomers in Hydrophobic Interaction Chromatography using Peptide Nucleic Acid Amphiphiles: Extended Dynamic Range
hydrophobic interaction chromatography DNA separation peptide nucleic acid affinity separation
2009/12/22
Sequence-Specific Purification of DNA Oligomers in Hydrophobic Interaction Chromatography using Peptide Nucleic Acid Amphiphiles: Extended Dynamic Range.