Aphorism
发表于 2025-3-30 10:14:28
Die Vena Iliaca Communis und Ihre Zweigeation of the male partner of the couple having difficulty conceiving is mandatory, and it should comprise medical history, physical examination, and interpretation of sperm analysis. To only conduct a sperm analysis is not acceptable. The benefits of a sound male workup are to identify treatable cau
我邪恶
发表于 2025-3-30 14:43:39
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酷热
发表于 2025-3-30 19:44:40
Forat Sadry,Andreas Nidecker,Jürg Hodlerpulation and 10–15 % among infertile men, it can be classified in two large groups: obstructive and non-obstructive azoospermia (OA and NOA). The first is caused by an obstruction in the seminal tract (epididymis, vas, ejaculatory ducts), and the latter is due to impaired sperm production by the tes
EXUDE
发表于 2025-3-30 21:34:10
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胆小懦夫
发表于 2025-3-31 03:55:51
https://doi.org/10.1007/3-540-30973-Xecific genetic abnormalities. Chromosomal anomalies account for about 5 % of infertility in males, and the prevalence reaches approximately 15–20 % of the azoospermic males and 5–10 % of the oligozoospermic males. Klinefelter syndrome and Y-chromosomal microdeletions are the most frequent genetic ca
中子
发表于 2025-3-31 08:30:27
Forat Sadry,Andreas Nidecker,Jürg Hodler noninflammatory functional alterations in post-testicular organs, alterations in gamete genome, mitochondrial alterations, environmental pollutants, and “subtle” hormonal alterations are all considered possible causes of iOAT. Increases in reactive oxygen species in tubules and seminal plasma, as w
Fantasy
发表于 2025-3-31 11:41:43
https://doi.org/10.1007/3-540-30973-Xs such as diseases, age, smoking, alcohol use, and obese female partner have been controlled. Obesity is strongly linked to reduced spermatogenesis, poor quality of sperm, and a reduced percentage of normal sperm morphology. A lasting weight loss allows significant improvements of all the metabolic
词汇
发表于 2025-3-31 14:23:09
Forat Sadry,Andreas Nidecker,Jürg Hodler genetic. Robertsonian translocations, somatic gene mutations, mitochondrial gene mutations, sperm aneuploidy, and histone (epigenetic) modifications are regarded as putative causes of UMI. Karyotyping, fluorescence in situ hybridization, gene sequencing, comparative genomic hybridization array, who
尊敬
发表于 2025-3-31 21:01:44
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grotto
发表于 2025-3-31 22:55:59
https://doi.org/10.1007/3-540-30973-Xmportance of some of them, excluding others (such as varicocele or inflammatory diseases) that will be discussed in another part of the book..We have focus on:.Finally we have discussed . that represent relative common urological emergencies that often may need immediate treatment.