Results 301 to 310 of about 107,483 (325)
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Current Pharmaceutical Design, 2021
The demand for availability of efficient and safe contraceptive methods is strengthened by the predictions made by the United Nations regarding the future growth of the human population. So far, women are not only the main victims of the unsafe procedures related to terminating unwished pregnancies but do also carry the main responsibility for family
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The demand for availability of efficient and safe contraceptive methods is strengthened by the predictions made by the United Nations regarding the future growth of the human population. So far, women are not only the main victims of the unsafe procedures related to terminating unwished pregnancies but do also carry the main responsibility for family
openaire +2 more sources
Annual Review of Medicine, 2020
The economic and public health burdens of unplanned pregnancies are evident globally. Since the introduction of the condom >300 years ago, assumptions about male willingness to participate in contraception, as well as concerns about failure rates and side effects, have stagnated the development of additional reversible male contraceptives.
Arthi, Thirumalai, Stephanie T, Page
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The economic and public health burdens of unplanned pregnancies are evident globally. Since the introduction of the condom >300 years ago, assumptions about male willingness to participate in contraception, as well as concerns about failure rates and side effects, have stagnated the development of additional reversible male contraceptives.
Arthi, Thirumalai, Stephanie T, Page
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Best Practice & Research Clinical Endocrinology & Metabolism, 2000
Male hormonal contraceptive methods are based on the principle of pituitary gonadotrophin suppression and intratesticular testosterone depletion, leading to suppression of spermatogenesis. Following the earlier contraceptive efficacy trials using testosterone alone, synergistic combination regimes using newer androgens and other agents are now being ...
C, Oxynos, F C, Wu
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Male hormonal contraceptive methods are based on the principle of pituitary gonadotrophin suppression and intratesticular testosterone depletion, leading to suppression of spermatogenesis. Following the earlier contraceptive efficacy trials using testosterone alone, synergistic combination regimes using newer androgens and other agents are now being ...
C, Oxynos, F C, Wu
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Expert Opinion on Pharmacotherapy, 2001
As the world human population continues to explode, the need for effective, safe and convenient contraceptive methods escalates. Historically, women have borne the brunt of responsibility for contraception and family planning. Except for the condom, there are no easily reversible, male-based contraceptive options. Recent surveys have confirmed that the
B D, Anawalt, J K, Amory
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As the world human population continues to explode, the need for effective, safe and convenient contraceptive methods escalates. Historically, women have borne the brunt of responsibility for contraception and family planning. Except for the condom, there are no easily reversible, male-based contraceptive options. Recent surveys have confirmed that the
B D, Anawalt, J K, Amory
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Andrology
AbstractIntroductionMale contraception with exogenously administered hormones suppresses both luteinizing hormone and follicle stimulating hormone leading to low intratesticular testosterone concentration. This results in reversible suppression of spermatogenesis and marked decrease in sperm output in the ejaculate and preventing pregnancy in the ...
Wang C. +3 more
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AbstractIntroductionMale contraception with exogenously administered hormones suppresses both luteinizing hormone and follicle stimulating hormone leading to low intratesticular testosterone concentration. This results in reversible suppression of spermatogenesis and marked decrease in sperm output in the ejaculate and preventing pregnancy in the ...
Wang C. +3 more
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2010
The principle of hormonal male contraception based on suppression of gonadotropins and spermatogenesis has been established over the last three decades. All hormonal male contraceptives use testosterone, but only in East Asian men can testosterone alone suppress spermatogenesis to a level compatible with contraceptive protection.
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The principle of hormonal male contraception based on suppression of gonadotropins and spermatogenesis has been established over the last three decades. All hormonal male contraceptives use testosterone, but only in East Asian men can testosterone alone suppress spermatogenesis to a level compatible with contraceptive protection.
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Bailliere's clinical obstetrics and gynaecology, 1996
With the powerful tools of molecular investigation, the last decade has witnessed the most remarkable scientific advance in our history, yet no new leads for male contraception have been forthcoming. All the likely methods of male contraception discussed above were derived from relatively 'old' physiological principles or serendipitous observations ...
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With the powerful tools of molecular investigation, the last decade has witnessed the most remarkable scientific advance in our history, yet no new leads for male contraception have been forthcoming. All the likely methods of male contraception discussed above were derived from relatively 'old' physiological principles or serendipitous observations ...
openaire +3 more sources
Minerva ginecologica, 2005
The only safe method of male contraception is vasectomy, with high reversibility secured by microsurgery. Italy, however, suffers from a lack of regulations on this subject. Hormonal treatment (testosterone plus progestational hormones) is far from providing reliability and safety, while some perspectives, theoretical only for the time being, are ...
G, Piediferro +3 more
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The only safe method of male contraception is vasectomy, with high reversibility secured by microsurgery. Italy, however, suffers from a lack of regulations on this subject. Hormonal treatment (testosterone plus progestational hormones) is far from providing reliability and safety, while some perspectives, theoretical only for the time being, are ...
G, Piediferro +3 more
openaire +1 more source