Relationships between serum hormone levels and semen quality among men from an infertility clinic [0.03%]
男性不育门诊患者血清激素水平与精子质量之间的关系
John D Meeker,Linda Godfrey-Bailey,Russ Hauser
John D Meeker
Participation rates in epidemiologic studies on semen quality are generally very low, raising concerns as to the potential for selection bias. Since hormones both initiate and maintain spermatogenesis, they may serve as surrogates of semen ...
Standardization and quality control for determination of fructose in seminal plasma [0.03%]
用于测定精浆果糖的标准方法和质量控制方法研究
Jin-Chun Lu,Fang Chen,Hui-Ru Xu et al.
Jin-Chun Lu et al.
Comparative Study
Journal of andrology. 2007 Mar-Apr;28(2):207-13. DOI:10.2164/jandrol.106.001552 2007
Moira O&#x;Bryan,Don Cameron
Moira O&#x;Bryan
Characterizing the glycocalyx of poultry spermatozoa: I. Identification and distribution of carbohydrate residues using flow cytometry and epifluorescence microscopy [0.03%]
鸡精子糖萼的特征研究：用流式细胞仪和荧光显微镜鉴定和分布碳水化合物残基
Jesús Peláez,Julie A Long
Jesús Peláez
The aim of the present work was to use a battery of lectins to 1) delineate the carbohydrate content of sperm glycocalyx in the turkey and chicken using flow cytometry analysis, and 2) evaluate the distribution of existing sugars over the s...
Efficient generation of transgenic rats through the male germline using lentiviral transduction and transplantation of spermatogonial stem cells [0.03%]
利用慢病毒转导及输送精原干细胞移植的方法有效生成转基因大鼠
Buom-Yong Ryu,Kyle E Orwig,Jon M Oatley et al.
Buom-Yong Ryu et al.
Spermatozoa produced from spermatogonial stem cells (SSCs) are the vehicle by which genes of a male are passed to the next generation. A single SSC has the ability to self-renew and produce thousands of spermatozoa; therefore, it is an idea...
Lauren N Byrne,Randall B Meacham
Lauren N Byrne
Sperm characteristics and DNA integrity of Iberian red deer (Cervus elaphus hispanicus) epididymal spermatozoa frozen in the presence of enzymatic and nonenzymatic antioxidants [0.03%]
过氧化氢酶和非酶抗氧化剂存在下冷冻的伊比利亚红鹿精子的精液特征及DNA完整性
María R Fernández-Santos,Felipe Martínez-Pastor,Vanesa García-Macías et al.
María R Fernández-Santos et al.
The main goal of this study was to investigate the potential protective effects of enzymatic and nonenzymatic antioxidants on cryopreservation injuries to red deer epididymal spermatozoa. In Experiment 1, the effects on sperm freezability o...
Sreebala Sripada,Sofia Fonseca,Amanda Lee et al.
Sreebala Sripada et al.
The data on trends in semen quality are conflicting and sensitive to geographical variations. Although previous British surveys on semen quality indicate a decline, the northeast of Scotland has never been included in these surveys. This is...
Differential expression of neurotrophins in penises of streptozotocin-induced diabetic rats [0.03%]
链脲佐菌素诱导的糖尿病大鼠阴茎神经生长因子表达差异性研究
Yun Chen,Rong Yang,Leshen Yao et al.
Yun Chen et al.
To explore the mechanism of diabetic erectile dysfunction, we studied the distribution of neurotrophins in the penises of diabetic rats, including nerve growth factor (NGF), brain derived neurotrophic factor (BDNF), neurotrophin-3 (NT-3), a...
Tomomoto Ishikawa,Hitoshi Fujioka,Takeshi Ishimura et al.
Tomomoto Ishikawa et al.
Ghrelin, which is the endogenous ligand for the growth hormone (GH) secretagogue receptor (GHS-R), has been primarily linked to the central neuroendocrine regulation of GH secretion and food intake, although additional peripheral actions of...