Investigation of the therapeutic efficacy of menopause gonadotropin (MPG), made in the USSR, in patients with hypogonadotropic hypogonadism demonstrated MPG to possess the FSH-activity. In a number of patients with hypogonadotropic hypogonadism MPG treatment led to the occurrence of the ovular menstrual cycle, confirmed both clinically and by hormonal studies. But sometimes MPG proved to be ineffective, this pointing to the necessity of individual choice of a drug dose and the number of therapeutic courses.
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Front Endocrinol (Lausanne)
January 2025
Department of Internal Medicine, Division of Endocrinology, Diabetes and Clinical Nutrition, Luzerner Kantonsspital, Lucerne, Switzerland.
Aim: This study analyzes the prevalence and predictive factors of testosterone-induced erythrocytosis (TIE) in patients receiving testosterone replacement therapy (TRT).
Methods: Retrospective single-center observational study.
Results: 247 patients were included; median age was 47.
Ginekol Pol
January 2025
Department of Clinical Dietetics, Faculty of Health Sciences, Medical University of Warsaw, Poland, Poland.
Anti-Müllerian hormone (AMH), also known as Müller duct inhibitory factor and primarily known for its role in sexual differentiation. In female fetuses, AMH production by granulosa cells begins around the 36th week of gestation and continues in women until menopause. It is becoming more significant in the endocrine and gynecological diagnosis of adult women.
View Article and Find Full Text PDFJ Cell Biol
April 2025
Department of Genetics and Cell Biology, College of Life Sciences, State Key Laboratory of Medicinal Chemical Biology, Nankai University, Tianjin, China.
TBC1D20 deficiency causes Warburg Micro Syndrome in humans, characterized by multiple eye abnormalities, severe intellectual disability, and abnormal sexual development, but the molecular mechanisms remain unknown. Here, we identify TBC1D20 as a novel Rab11 GTPase-activating protein that coordinates vesicle transport and actin remodeling to regulate ciliogenesis. Depletion of TBC1D20 promotes Rab11 vesicle accumulation and actin deconstruction around the centrosome, facilitating the initiation of ciliogenesis even in cycling cells.
View Article and Find Full Text PDFJ Sex Marital Ther
January 2025
Clinical Research Department, Elexial Research, Urology, Boston Medical Group, Bogotá, Colombia.
In this study, data from 7,440 patients from six Ibero-American countries were analyzed, focusing on men who consulted for erectile dysfunction (ED). Participants were queried about infidelity in their relationships. Results showed a negative correlation between infidelity and the severity of ED, suggesting that the likelihood of infidelity decreases as the severity of ED increases.
View Article and Find Full Text PDFBackground: Differential diagnosis of hypogonadotropic hypogonadism (HH) and constitutional delay of puberty (CDP) is extremely important since with the latter puberty begins and completes without any medical intervention and in the case of HH puberty does not occur or is incomplete. Failure to start treatment on time leads to medical and psychosocial maladjustment of the patient.
Aim: Development of a method for differential diagnosis of hypogonadotropic hypogonadism and constitutional delay of puberty in boys 13.
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