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This case report describes a 7-year-old boy with medulloblastoma who developed central precocious puberty, potentially triggered by the mass effect of the tumor, which was managed with leuprolide.

This article discusses the potential of acupuncture as a complementary or alternative therapy for PCOS, highlighting experimental evidence of its positive effects on reproductive and metabolic function, but reports no new clinical results.

This study found that a nomogram prediction model based on clinical characteristics, bone metabolism, and ovarian function can effectively predict the treatment response to long-acting GnRHa in girls with idiopathic central precocious puberty.

In this study, conducted during the 22nd FIFA World Cup in Qatar, doping control analysis of 1612 samples showed negative results for prohibited substances, except for two instances each of codeine and carboxy finasteride.

This study found that women with polycystic ovarian syndrome at a gynecology clinic in Nnewi exhibited significant oxidative stress and hormonal imbalances compared to controls.

This report describes a complex case of postmenopausal hyperandrogenism with virilization and concurrent rare ovarian tumors, highlighting the critical role of interdisciplinary collaboration in diagnosing and managing such challenging scenarios.

This study found that hair and nails can effectively measure hormone changes such as testosterone, estrogen, and progesterone during the peripubertal period in dogs, with variations observed between males and females at specific developmental stages.

This study observed that women with PCOS from Khyber Pakhtunkhwa had significantly higher serum PSA levels, which positively correlated with hirsutism, testosterone, and DHEAS levels compared to healthy controls.

This review outlines the role of testosterone in male sexual development and its therapeutic use for male hypogonadism, covering its biosynthesis, secretion, metabolism, and various biological actions, but does not report specific study results.

In this case report, an 18-year-old Vietnamese female with primary amenorrhea and normal female phenotype was most likely diagnosed with müllerian agenesis, highlighting its association with embryologic underdevelopment of the müllerian duct.

This study found that the total testosterone/dihydrotestosterone ratio is significantly higher in women with polycystic ovary syndrome and is associated with a worse metabolic profile in both PCOS and healthy women.

A thorough initial check-up is essential before sperm banking to ensure the best chance of preserving good quality sperm.

This study observed that women with polycystic ovarian syndrome had higher serum SRAGE levels compared to controls, but the difference was not statistically significant.

This study observed that androgenic hormone levels were higher in high school girls with PCOS phenotypes accompanied by menstrual disorders, particularly oligomenorrhea.

The April 2014 issue of "Fertility and Sterility" discussed various reproductive health topics, including hormone therapy benefits, sperm and genetic factors in male infertility, and the link between PCOS and diabetes.

This case report describes a 69-year-old woman with hirsutism and elevated serum testosterone, where surgery resolved symptoms and serum testosterone, suggesting ovarian steroid cell tumor consideration in similar profiles.

In this study, a dog with canine pattern alopecia showed improved multifocal alopecia and general hair regrowth after 3 months of melatonin treatment.

This study found that women with PCOS displayed significantly higher activity of 5alpha-reductase, suggesting an additional role for liver and peripheral tissues in their androgen excess.

This study found that women with PCOS have higher activity of the enzyme 5alpha-reductase, which may contribute to their elevated androgen levels.

This article discusses the various manifestations and diagnostic challenges of polycystic ovarian syndrome and reviews its associated symptoms and clinical heterogeneity but reports no new clinical findings.

This study found that women aged 21-26 with PCOS showed significant differences in biochemical and hormonal profiles, such as blood sugar and hormone levels, compared to healthy individuals, suggesting an increased incidence of PCOS in this age group.

This study describes a functional disorder in the ovary, known as stromal hyperplasia, characterized by the proliferation of ovarian stroma and luteinization of stromal cells, which is linked to excessive androgen production and elevated testosterone levels.

This article discusses the various administration methods and considerations for testosterone replacement therapy, highlighting the importance of individualized therapeutic monitoring and potential adverse effects, but reports no new clinical results.

This case study observed that unilateral oophorectomy may improve severe hyperandrogenism in adolescents with PCOS, even when imaging and SVS do not indicate neoplasm.

Testosterone therapy can help with androgen deficiency in women but should be used with caution and monitoring due to potential risks.

This study reports that incomplete information in a reverse supply chain can lead to efficiency losses, but a two-part tariff contract for the remanufacturer may improve performance by eliciting private information from collectors.

This article from BJU International discusses the slow progress in prostate cancer research and reports no new findings.

In this study, women with polycystic ovary syndrome had higher body mass index and hormone levels compared to healthy women, with hyperandrogenism symptoms like hirsutism and alopecia more prevalent among the obese participants.

This study found that menstrual irregularity is common in women with acromegaly, with high GH levels, estrogen deficiency, and larger tumors correlating with more severe irregularity.

This study found that the L457(3.43)R mutation in the human luteinizing hormone receptor increases phosphodiesterase activity, reducing hormonal response despite elevated basal cAMP levels.