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1 day ago · The eponymous last option is the original name; it is now used, if at all, only for the subset of women with all the symptoms of amenorrhea with infertility, hirsutism, and enlarged polycystic ovaries. Most common names for this disease derive from a typical finding on medical images, called a polycystic ovary.
1 day ago · Estradiol, like other steroid hormones, is derived from cholesterol. After side chain cleavage and using the Δ 5 or the Δ 4 - pathway, androstenedione is the key intermediary. A portion of the androstenedione is converted to testosterone, which in turn undergoes conversion to estradiol by aromatase.
15 hours ago · Ovulatory disorders can also cause infertility in women. These all could be a result of hormonal imbalance, stress, excessive physical activity, or obesity. Ovulatory disorders can be characterized by irregular or even absent monthly periods. This inherently makes it difficult to predict ovulation and time the intercourse properly.
1 hour ago · 多发性硬化药物基因组学.pdf,Multiple Sclerosis and Related Disorders (2013) 2, 183 192 Available online at journal homepage: REVIEW The potential role of pharmacogenomics i
