Navigation Links
Why some experimental forms of 'The Pill for Males' will never rise to the occasion

It appears that "The Pill" for men will have to wait a while longer. A new research report published in the June 2014 issue of The FASEB Journal involving mice, shows that a previously developed male hormonal oral contraceptive method (i.e. via testosterone) is unable to stop the production and / or the release of sperm.

"Our research in mice explains why the efficacy of male hormonal contraception is not as effective as expected and it provides clues on how to improve the method," said Ilpo Huhtaniemi, M.D., Ph.D., M.D.hc, FMed.Sci., a researcher involved in the work from the Institute of Reproductive and Developmental Biology at the Imperial College of London in London, UK.

Scientists demonstrated in experimental mice that the male contraception approach by testosterone has an inherent problemspermatogenesis does not stop. They found that that administering increasing doses of testosterone to infertile mutant mice did allow sexual function to return at a certain dosing threshold, which was expected. What was not expected, however, is that spermatogenesis also returned at that dose. This suggests that it is impossible to give a single dose of testosterone that allows for sexual function and the suppression of pituitary gonadotropin secretion, but also does not initiate sperm production.

"Ever since The Pill was developed, we've been aiming for an equivalent for men," said Gerald Weissmann, M.D., Editor-in-Chief of The FASEB Journal. "This report suggests that we may be finally reaching the end of administering testosterone for this purpose."


Contact: Cody Mooneyhan
Federation of American Societies for Experimental Biology

Page: 1

Related medicine news :

1. Experimental Chemo Combo for Colon Cancer Disappoints
2. Experimental Pill for Multiple Sclerosis Shows Promise
3. Experimental Gel May Help Those With Advanced Parkinsons
4. Experimental Drug Eases Autistic Behaviors in Mice
5. Experimental Drug Helps Fight Some Childhood Cancers, Study Finds
6. Experimental drug improves muscle strength among male cancer patients
7. Experimental Vaccine Seems to Stop Nicotine Addiction in Mice
8. Content Writing King Announces Cancellation Of Experimental Video Creation Process For Their Article Marketing Website
9. Fertility preservation with cryopreservation of ovarian tissue: from experimental to mainstream
10. Experimental drug may extend therapeutic window for stroke
11. Experimental Chemical Helps Blind Mice See
Post Your Comments:
(Date:6/26/2016)... ... ... Pixel Film Studios Released ProSlice Levels, a Media Slicing Effect Plugin ... whole new perspective by using the title layers in ProSlice Levels to split-up ... Levels contains over 30 Different presets to choose from. FCPX users can ...
(Date:6/25/2016)... ... June 25, 2016 , ... Austin residents seeking Mohs surgery services, can ... Surgery and to Dr. Russell Peckham for medical and surgical dermatology. , Dr. Dorsey ... cancer. The selective fellowship in Mohs Micrographic Surgery completed by Dr. Dorsey was under ...
(Date:6/25/2016)... ... June 25, 2016 , ... ... recover from injury. Recently, he has implemented orthobiologic procedures as a method for ... is one of the first doctors to perform the treatment. Orthobiologics are substances ...
(Date:6/24/2016)... (PRWEB) , ... June 24, 2016 , ... June 19, ... the dangers associated with chronic pain and the benefits of holistic treatments, Serenity ... who are suffering with Sickle Cell Disease. , Sickle Cell Disease (SCD) is a ...
(Date:6/24/2016)... ... June 24, 2016 , ... Comfort Keepers® of San Diego, CA is excited ... To Recovery® program to drive cancer patients to and from their cancer treatments. ... highest quality of life and ongoing independence. Getting to and from medical treatments ...
Breaking Medicine News(10 mins):
(Date:6/23/2016)... , June 23, 2016 Research and ... Global Market - Forecast to 2022" report to their ... treatment method for the patients with kidney failure, it replaces ... fluid from the patient,s blood and thus the treatment helps ... and chloride in balance. Increasing number of ...
(Date:6/23/2016)... , June 23, 2016  In a startling report released ... failing their residents by lacking a comprehensive, proven plan to eliminate ... a definitive ranking of how states are tackling the worst drug ... only four states – Kentucky , ... Vermont . Of the 28 failing states, three – ...
(Date:6/23/2016)... LOS ANGELES , June 23, 2016 /PRNewswire/ ... (NASDAQ: CAPR ), a biotechnology company ... first-in-class therapeutics, today announced that patient enrollment in ... progrEssion in Duchenne) has exceeded 50% of its ... its enrollment in the third quarter of 2016, ...
Breaking Medicine Technology: