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Primary hypogonadism involves failure of the testes to respond to follicle-stimulating hormone (FSH) and luteinizing hormone (LH). When primary hypogonadism affects testosterone production, testosterone is insufficient to inhibit production of FSH and LH; hence, FSH and LH levels are elevated.
29 Σεπ 2021 · The hypothalamus produces gonadotropin-releasing hormone, which signals the pituitary gland to make follicle-stimulating hormone (follicle-stimulating hormone (FSH)) and luteinizing hormone (luteinizing hormone (LH)). Luteinizing hormone then signals the testes to produce testosterone.
23 Νοε 2023 · Diagnosing imbalances in Follicle Stimulating Hormone (FSH) and Luteinizing Hormone (LH) is a critical step in addressing the complex issues related to male hormonal health. The process involves a combination of clinical assessments, detailed medical histories, and specific laboratory tests.
This stimulates the pituitary gland to release FSH and luteinizing hormone (LH). FSH and LH, known as gonadotropins, travel through the bloodstream, binding to receptors in the testes, thereby controlling their functions.
Primary hypogonadism is also referred to as hypergonadotrophic hypogonadism, whereby the pituitary produces too much luteinising hormone (LH) and follicle stimulating hormone (FSH) (gonadotrophins) to try and stimulate the testes to produce more testosterone.
23 Ιαν 2023 · In boys or children assigned male at birth (AMAB), FSH and LH work together to trigger their testes to begin producing testosterone. This is the hormone responsible for the physical changes of puberty (such as body hair growth and voice deepening) and the production of sperm.
17 Ιαν 2023 · This diagram depicts the hormonal regulation of male reproduction, including the following steps: hypothalamus, GnHR secretion, anterior pituitary, FSH and LH secretion, negative feedback, Leydig cells, Sertoli cells, testosterone secretion, inhibit secretion, spermatogenesis, various target tissues, maintenance of accessory reproductive organs ...
