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Sexual Behavior of Single Adult American Women
Sexual Behavior Single Adult American Women
2009/9/17
CONTEXT: Public policies promoting abstinence until marriage attempt to influence the sexual behavior of the more than 18 million American women who are currently single. An analysis of these women’s ...
Variation in the effect of a nongonadotropic Leydig cell stimulating factor in testicular interstitial fluid after exposure of the testis to a single episode of heat treatment
Variation nongonadotropic Leydig cell testicular interstitial fluid testis
2009/2/23
The activity of a nongonadotropic factor present in rat testicular interstitial fluid and capable of stimulating Leydig cell testosterone production was measured at intervals for 8 weeks after exp...
Prolonged suppression of plasma LH levels in male rats after a single injection of an LH-RH agonist in poly（DL-lactide-co-glycolide）microcapsules
LH-RH agonist biodegradable microcapsules LH PRL rats
2009/2/20
The authors have examined the effects of a subcutaneous injection of the LH-RH agonist D-Trp6-LH-RH formulated in biodegradable poly(DL-lactide-co-glycolide) microcapsules on plasma levels of D-Tr...
Single-step isolation of bovine seminal platelet-activating factor acetylhydrolase
Seminal plasma phospholipase A2 protein purification
2009/2/17
Bovine seminal platelet-activating factor acetylhydrolase was isolated to >90% purity in a single step using a butyl sepharose column. The procedure involves the elution of the activity by use of ...
Discriminant analysis indicates a single sperm protein（SP22）is predictive of fertility following exposure to epididymal toxicants
Epididymis biomarker
2009/2/17
In a previous study, we found that ethane dimethanesulphonate (EDS) compromised the fertilizing ability of proximal cauda epididymal sperm from the rat within 4 days of exposure, an effect that pers...
Long-term alterations in the permeability of the blood-testis barrier following a single intratesticular injection of dilute aqueous glycerol
Blood-testis barrier permeability glycerol seminiferous tubules Sertoli cells
2009/2/12
The mechanism whereby glycerol exerts its antispermatogenic action is not known. The objective of this study was to determine, with the use of [3H]inulin and [125I]albumin by in vivo and in vitro ...
Recovery of pituitary-gonadal function in male rats after long-term suppression induced by a single injection of microcapsules of LH-RH antagonist cetrorelix（SB-75）
Reversible gonadal inhibition cancer contraception
2009/2/12
The clinical utility of luteinizing hormone-releasing hormone (LH-RH) analogs can be greatly enhanced by a sustained delivery system, which could maintain elevated peptide levels in the blood for ...
Acute and long-term effects of a single dose of the fungicide carbendazim（methyl 2-benzimidazole carbamate）on the male reproductive system in the rat
fungicide carbendazim（methyl 2-benzimidazole carbamate） male reproductive system rat
2009/2/11
The effects of carbendazim (methyl 2-benzimidazole carbamate) on the testis, efferent ductules, and sperm were determined in the adult rat after a single oral dose. Two experimental trials were perf...
Single-Nucleotide Polymorphisms and Mutation Analyses of the TNP1 and TNP2 Genes of Fertile and Infertile Human Male Populations
Protamine transition nuclear protein sperm male infertility genome promoter SNPs
2008/12/23
Previously, we examined the relationship between protamine gene variations and human male infertility. In this study, we show specific variability in the transition nuclear protein genes (TNPs) of...
Oral Testosterone-Triglyceride Conjugate in Rabbits：Single-Dose Pharmacokinetics and Comparison With Oral Testosterone Undecanoate
Hypogonadism androgen lymphatics
2008/12/19
Development of a safe and effective oral form of testosterone has been inhibited by the rapid hepatic metabolism of nonalkylated androgens. Since triglycerides are absorbed via lymphatics and bypass...
Detection of DNA damage in response to cooling injury in equine spermatozoa using single-cell gel electrophoresis
DNA damage equine spermatozoa single-cell gel electrophoresis
2008/12/1
Single-cell gel electrophoresis (SCGE), or comet assay, has the ability to detect damage at the single cell level and has not been reported for equine sperm. The ability to detect nuclear damage at ...
Selective single blastocyst transfer study: 604 cases in 6 years
Ovarian hyper stimulation syndrome (OHSS) single blastocyst transfer (SBT) single embryo transfer (SET)
2008/11/13
Aim : To evaluate the credibility of single blastocyst transfer (SBT) method in selected group of patients. Settings and Design : Retrospective analysis of SBT cases based on computerized data in a pr...