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南京农业大学农学院《Plant Biotechnology Journal》发表国家大豆改良中心杨守萍教授团队“The miR156b-GmSPL2b module mediates male fertility regulation of cytoplasmic male sterility-based restorer line under high-temperature stress in soybean”（图）
大豆改良 杨守萍 基因资源
2023/10/28
2023年4月18日，南京农业大学杨守萍教授团队在《Plant Biotechnology Journal》上在线发表了题为“The miR156b-GmSPL2b module mediates male fertility regulation of cytoplasmic male sterility-based restorer line under high-temperature st...
Male fertility in Greece: Trends and differentials by education level and employment status
decomposition education employment status Greece male fertility
2014/12/2
Background: More than downplayed, the role of men in the demographic analysis of reproduction has been entirely neglected. However, male fertility can be an important issue for exploring how economic ...
Male fertility in Greece: Trends and differentials by education level and employment status
decomposition education employment status Greece male fertility
2014/11/27
Background: More than downplayed, the role of men in the demographic analysis of reproduction has been entirely neglected. However, male fertility can be an important issue for exploring how economic ...
Male fertility in Greece: Trends and differentials by education level and employment status
Trends differentials
2014/11/27
More than downplayed, the role of men in the demographic analysis of reproduction has
been entirely neglected. However, male fertility can be an important issue for exploring
how economic and empl...
Male fertility and positive Chlamydial serology. A study of 61 fertile and 82 subfertile men
Male fertility positive Chlamydial serology 61 fertile 82 subfertile men
2009/2/23
In this study, the frequency and titers of serum antibodies to Chlamydia trachomatis in fertile and subfertile subjects and possible correlations between a positive serology and the values of conven...
Morphometric analysis of spermatozoa in the assessment of human male fertility
human spermatozoa morphometry fertility
2009/2/23
A videomicrographic system was developed for measurement of morphometric parameters of human spermatozoa. Contours of the images of spermatozoa on a video monitor are digitized by manually tracing t...
The Suitability of Silver and Platinum Coils as Intravasal Devices for Male Fertility Control in Rats
male fertility control intravasal devices surgical methods
2009/2/18
In 91 male rats, silver or platinum coils were implanted into the vasa deferentia with the hope of developing a simple and reversible method for male fertility control. The insertion of the coil by ...
2例男性育性障碍患者的联会复合体分析Synaptonemal Complexes Analysis in Male Fertility Impairment in Two Men
联会复合体 男性育性障碍
2008/1/10
摘要 运用表面铺展联会复合体（synaptonemal complex,SC）的电镜技术对2例男性育性障碍患者的联会复合体进行分析,发现患者1的部分粗线期精母细胞（20%）中出现配对紊乱（一些SCs中间未完全配对，未配对区轴心出现增粗，类似性染色体配对行为；有些SC仅两端配对，形成很短的两段SC，中间大部分未配对，在未配对区出现断裂，似乎是一个三价体和单价体）现象，大部分细胞配对正常。患者2的几乎...
EVALUATION OF THE EFFECT OF USING MOBILE PHONES ON MALE FERTILITY
mobile phones male fertility
2010/12/23
The problem of the lack of offspring is a phenomenon concerning approximately 15% of married couples in Poland. Infertility is defi ned as inability to conceive after a year of sexual intercourses wit...