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Table representation of search results timeline featuring number of search results per year.

Year Number of Results
1975 2
1976 3
1977 2
1978 1
1979 2
1980 4
1981 4
1982 2
1983 11
1984 2
1985 5
1986 5
1987 9
1988 10
1989 10
1990 3
1991 13
1992 7
1993 10
1994 8
1995 11
1996 7
1997 21
1998 21
1999 18
2000 27
2001 27
2002 30
2003 29
2004 31
2005 41
2006 34
2007 32
2008 49
2009 36
2010 40
2011 40
2012 43
2013 36
2014 36
2015 36
2016 27
2017 32
2018 33
2019 29
2020 30
2021 36
2022 37
2023 40
2024 40
2025 44
2026 41

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1,027 results

Results by year

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Page 1
Age-related testosterone decline: mechanisms and intervention strategies.
Cheng H, Zhang X, Li Y, Cao D, Luo C, Zhang Q, Zhang S, Jiao Y. Cheng H, et al. Reprod Biol Endocrinol. 2024 Nov 14;22(1):144. doi: 10.1186/s12958-024-01316-5. Reprod Biol Endocrinol. 2024. PMID: 39543598 Free PMC article. Review.
A characteristic manifestation is age-induced testosterone decline. Testosterone, a crucial male sex hormone, plays pivotal roles in spermatogenesis and sexual function, and contributes significantly to metabolism, psychology, and cardiovascular health …
A characteristic manifestation is age-induced testosterone decline. Testosterone, a crucial male sex hormone, pl …
Benefits and Risks of Testosterone Treatment in Men with Age-Related Decline in Testosterone.
Rodrigues Dos Santos M, Bhasin S. Rodrigues Dos Santos M, et al. Annu Rev Med. 2021 Jan 27;72:75-91. doi: 10.1146/annurev-med-050219-034711. Epub 2020 Nov 20. Annu Rev Med. 2021. PMID: 33217248 Review.
The substantial increase in life expectancy of men has focused growing attention on quality-of-life issues associated with reproductive aging. Serum total and free testosterone levels in men, after reaching a peak in the second and third decade of life, decline grad …
The substantial increase in life expectancy of men has focused growing attention on quality-of-life issues associated with reproductive agin …
Age-related testosterone decline is due to waning of both testicular and hypothalamic-pituitary function.
Golan R, Scovell JM, Ramasamy R. Golan R, et al. Aging Male. 2015;18(3):201-4. doi: 10.3109/13685538.2015.1052392. Epub 2015 Jun 15. Aging Male. 2015. PMID: 26075536 Free PMC article. Review.
Hypogonadism is a condition in which the endogenous secretion of testosterone is either insufficient or inadequate to maintain serum testosterone levels within normal range, and may manifest as a variety of signs and symptoms. Age-related hypogonadism …
Hypogonadism is a condition in which the endogenous secretion of testosterone is either insufficient or inadequate to maintain serum …
The impact of testosterone in men's health.
Ide H. Ide H. Endocr J. 2023 Jul 28;70(7):655-662. doi: 10.1507/endocrj.EJ22-0604. Epub 2023 May 12. Endocr J. 2023. PMID: 37045775 Free article.
Age-related testosterone decline is closely associated with sarcopenia and muscle deterioration, while testosterone decline is linked with the etiology and prevention of diseases such as angina pectoris, arteriosclerosis, obesity, metabol …
Age-related testosterone decline is closely associated with sarcopenia and muscle deterioration, while testos …
What Is a Normal Testosterone Level for Young Men? Rethinking the 300 ng/dL Cutoff for Testosterone Deficiency in Men 20-44 Years Old.
Zhu A, Andino J, Daignault-Newton S, Chopra Z, Sarma A, Dupree JM. Zhu A, et al. J Urol. 2022 Dec;208(6):1295-1302. doi: 10.1097/JU.0000000000002928. Epub 2022 Oct 25. J Urol. 2022. PMID: 36282060 Free article.
PURPOSE: There is an age-related decline in male testosterone production. It is therefore surprising that young men are evaluated for testosterone deficiency with the same cutoff of 300 ng/dL that was developed from samples of older men. Our aim …
PURPOSE: There is an age-related decline in male testosterone production. It is therefore surprising that young …
Unique aspects of competitive weightlifting: performance, training and physiology.
Storey A, Smith HK. Storey A, et al. Sports Med. 2012 Sep 1;42(9):769-90. doi: 10.1007/BF03262294. Sports Med. 2012. PMID: 22873835 Review.
In addition, weightlifting training has been shown to reduce the typical sex-related difference in the expression of neuromuscular strength and power. However, this apparent sex-related difference appears to be augmented with increasing adult age demonstratin …
In addition, weightlifting training has been shown to reduce the typical sex-related difference in the expression of neuromuscular st …
Testosterone physiology in resistance exercise and training: the up-stream regulatory elements.
Vingren JL, Kraemer WJ, Ratamess NA, Anderson JM, Volek JS, Maresh CM. Vingren JL, et al. Sports Med. 2010 Dec 1;40(12):1037-53. doi: 10.2165/11536910-000000000-00000. Sports Med. 2010. PMID: 21058750 Review.
The acute endocrine response to a bout of heavy resistance exercise generally includes increased secretion of various catabolic (breakdown-related) and anabolic (growth-related) hormones including testosterone. The response of testosterone and AR to re …
The acute endocrine response to a bout of heavy resistance exercise generally includes increased secretion of various catabolic (breakdown- …
Role of genetics in the age-related testosterone decline in men: a UK Biobank study.
Ogoniak L, Sandmann S, Varghese J, Ziller MJ, Neuhaus N, Busch AS. Ogoniak L, et al. Eur J Endocrinol. 2025 Jul 31;193(2):197-203. doi: 10.1093/ejendo/lvaf143. Eur J Endocrinol. 2025. PMID: 40673695
OBJECTIVE: Age-related decline in circulating testosterone (T) levels in men varies significantly and is often linked to comorbidities such as Type 2 diabetes and cardiovascular disease (CVD). While the genetic basis of T levels is well studied, the ro …
OBJECTIVE: Age-related decline in circulating testosterone (T) levels in men varies significantly and is often l …
Andropause.
Vance ML. Vance ML. Growth Horm IGF Res. 2003 Aug;13 Suppl A:S90-2. doi: 10.1016/s1096-6374(03)00061-3. Growth Horm IGF Res. 2003. PMID: 12914733 Review.
Age-related decline in serum testosterone level may present as a constellation of signs and symptoms of hypogonadism known as andropause. However, low testosterone can also be indicative of an underlying pituitary disorder; therefore, careful wo …
Age-related decline in serum testosterone level may present as a constellation of signs and symptoms of hypogona …
Involvement of p38 MAPK in Leydig cell aging and age-related decline in testosterone.
Luo D, Qi X, Xu X, Yang L, Yu C, Guan Q. Luo D, et al. Front Endocrinol (Lausanne). 2023 Mar 6;14:1088249. doi: 10.3389/fendo.2023.1088249. eCollection 2023. Front Endocrinol (Lausanne). 2023. PMID: 36950685 Free PMC article.
INTRODUCTION: Age-related decline in testosterone is associated with Leydig cell aging with impaired testosterone synthesis in aging. Obesity accelerates the age-related decline in testosterone. However, the mechanism …
INTRODUCTION: Age-related decline in testosterone is associated with Leydig cell aging with impaired testoste …
1,027 results