Guest guest Posted February 12, 2011 Report Share Posted February 12, 2011 Question - Can HcG be used to treat hypergonadotropic hypogonadism (primary hypogonadism), and if so, how and at what dosage? Answer - Primary hypogonadism or HYPERgonadotropic hypogonadism is testicular failure. So the answer in general is no. If this is correct why then id hcg used?? Crisler says this Any physician who administers TRT will, within the first few months of doing so, field complaints from their patients because they are now experiencing troubling testicular atrophy. Irrespective of the numerous and abundant benefits of TRT, men never enjoy seeing their genitals shrinking! Testicular atrophy occurs because the depressed LH level, secondary to the HPTA suppression TRT induces, no longer supports them. It is well known that HCG—a Luteinizing Hormone (LH) analog—will effectively, and dramatically, restore the testicles to previous form and function. It accomplishes this due to shared moiety between the alpha subunits of both hormones. So, that satisfies an aesthetic consideration which should not be ignored. Now let's delve into the pharmacodynamics of the TRT medications. For those employing injectable testosterone cypionate, the cypionate ester provides a 5-8 day half-life, depending upon the specific metabolism, activity level, and overall health of the patient. It is now well-established that appropriate TRT using IM injections must be dosed at weekly intervals, in order to avoid seating the patient on a hormonal, and emotional, roller coaster. Adding in some HCG toward the end of the weekly " cycle " compensates for the drop in serum androgen levels by the half-life of the cypionate ester. Certainly the body thrives on regularity, and supplementing the TRT with endogenous testosterone production at just the right time—without inappropriately raising androgen OR estrogen (more on that later)—approximates the excellent performance stability of transdermal testosterone delivery systems for those who, for whatever reason or reasons, prefer test cyp. But there's another metabolic reason to employ this protocol. The P450 Side Chain Cleavage enzyme, which converts CHOL into pregnenolone at the initiation of all three metabolic pathways CHOL serves as precursor (the sex hormones, glucocorticoids and mineralcorticoids), is actively stimulated, or depressed, by LH concentrations. It is intuitively consistent that during conditions of lowered testosterone levels, commensurate increases in LH production would serve to stimulate this conversion from CHOL into these pathways, thereby feeding more raw material for increased hormone production. And vice versa. Thus the addition of HCG (which also stimulates the P450scc enzyme) helps restore a more natural balance of the hormones within this pathway in patients who are entirely, or even partially, HPTA-suppressed. http://healthfully.org/malehormones/id11.html An interesting new way of increasing testosterone levels in men has been achieved through the use of human chorionic gonadotropin (hCG). hCG is a hormone that is able to bind to lutenizing hormone (LH) receptors with the same binding affinity as LH. Administration of hCG can, therefore, mimic the same effect as LH and increase testosterone production by stimulating Leydig cells in the testicles. In men who still have a functional LH/testosterone control loop, testosterone production with hCG is the most physiologic method and is not associated with the testicular atrophy that can occasionally happen with direct testosterone administration. The preferred method of administering hCG is to give self-administered subcutaneous doses with a tiny insulin syringe twice weekly. With normal aging, the testicles will at some point stop responding to the LH and hCG signals. If testosterone levels do not rise in a patient receiving hCG after 6 weeks, we know the " disconnect " between the testicles and the pituitary gland has occurred and direct testosterone supplementation is the preferred route As far as I can see the only reason for taking hcg is to prevent testicular atrophy Question - Are there any studies showing that use of hcg reverses testicular atrophy? I mean if you're primary - why would you need hcg?? Quote Link to comment Share on other sites More sharing options...
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