搜索结果: 16-26 共查到“知识库 性生理学”相关记录26条 . 查询时间(4.699 秒)
化痰养阴法对精液黏稠度的影响及机理研究
化痰养阴法 精液黏稠度增高症 SHV 中医
2012/4/28
观察化痰养阴法治疗精液黏稠度增高症（SHV）的临床疗效并探讨其作用靶点及机制。方法:;88例SHV症患者随机分为治疗组（G1）和对照组（G2）。G1组依化痰养阴法服用中药辨证论治，G2组则口服维生素Ｃ+维生素Ｅ+锌硒宝片，4周为1疗程，共治疗3个疗程。采取计算机辅助精子分析技术（CASA)分析精液质量，并检测2组治疗前后精浆前列腺特异性抗原、前列腺3项(锌、酸性磷酸酶、柠檬酸)。结果:;治疗后2组...
Greater Expectations: Adolescents' Positive Motivations for Sex
Motivations Adolescents Sex
2009/9/17
CONTEXT: Effective STD and pregnancy prevention efforts should benefit from knowledge of what motivates adolescents to have sex. Positive motivations, and how they differ by gender and sexual experien...
The Transition of Adolescent Males To First Sexual Intercourse：Anticipated or Delayed?
Adolescent Males sexual activity broadens First Sexual Intercourse
2009/9/17
CONTEXT: Recognition of the different social, psychological and behavioral contexts within which adolescents initiate sexual activity broadens the understanding of teenage sexual behavior beyond the t...
Timing of Alcohol and Other Drug Use And Sexual Risk Behaviors Among Unmarried Adolescents and Young Adults
Drug Use Young Adults Alcohol Unmarried Adolescents
2009/9/16
Context: Although alcohol and drug use by young people has been associated with sexual risk behavior in some research, detailed data are lacking on the timing of substance use in relationship to sexua...
Effects of a Parent-Child Communications Intervention on Young Adolescents' Risk for Early Onset of Sexual Intercourse
Parent-Child Communications Sexual Intercourse Young Adolescents
2009/9/16
Context: The quality of parent-child communications about sex and sexuality appears to be a strong determinant of adolescents' sexual behavior. Evaluations of interventions aimed at improving such com...
Adolescent Sexual Behavior：Estimates and Trends From Four Nationally Representative Surveys
Adolescent Sexual Behavior Four Nationally Representative Surveys
2009/9/15
Context: Accurate information about trends over time in adolescent sexual behavior is essential to understand changes in adolescent pregnancy and sexually transmitted diseases and to monitor the progr...
Comparison of semen parameters between pregnant and nonpregnant couples with male factor infertility during intrauterine insemination
Male factor semen parameter sperm concentration pregnancy
2010/1/12
Aim: To compare the semen parameters between pregnant and nonpregnant couples with male factor infertility during intrauterine insemination (IUI). Materials and Methods: The study included a total of ...
The Effect of Sildenafil Citrate on Middle-Aged “Normal” Men
erections Middle-Aged Men Sildenafil Citrate sexual response
2008/5/12
The effect of sildenafil citrate on nine non-dysfunctional men was assessed by a post-exposure questionnaire. Almost all (8/9) reported that sildenafil citrate affected their sexual response, but only...
Kinsey and his co-workers cracked open the door of the closet where masturbation was hiding in their 1948 volume "The Sexual Behavior of the Human Male". They reported that 92% of the men in their sam...
“Baring the Body in the Bedroom”: Body Image, Sexual Self-Schemas, and Sexual Functioning among College Women and Men
body-image human sexual functioning
2008/5/2
A growing literature points to the role of body-image attitudes in human sexual functioning. Specifically, body dissatisfaction and excessive psychological investment in one’s physical appearance may ...