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Keyword

sperm count

Description: Sperm count is the number of spermatozoa measured in a semen sample, used to assess male reproductive function and fertility.
Wikidata ID: wiki/Q65582182
OpenAlex ID: keywords/sperm-count
Testicular Biopsy Score Count – A Method for Registration of Spermatogenesis in Human Testes: Normal Values and Results in 335 Hypogonadal Males
1970 · Svend G. Johnsen · Hormone Research in Paediatrics · 1,718
The ratio of 2nd to 4th digit length: a predictor of sperm numbers and concentrations of testosterone, luteinizing hormone and oestrogen
1998 · J. T. Manning, D. Scutt, et al. · Human Reproduction · 1,470
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Leptin is a metabolic signal to the reproductive system
1996 · I A Barash, C C Cheung, et al. · Endocrinology · 1,101
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Human Estrogen Receptor β-Gene Structure, Chromosomal Localization, and Expression Pattern1
1997 · Eva Enmark, Markku Pelto-Huikko, et al. · The Journal of Clinical Endocrinology & Metabolism · 1,074
Temporal trends in sperm count: a systematic review and meta-regression analysis of samples collected globally in the 20th and 21st centuries
2022 · Hagai Levine, Niels Jørgensen, et al. · Human Reproduction Update · 720
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BMI in relation to sperm count: an updated systematic review and collaborative meta-analysis
2012 · N. Sermondade, C. Faure, et al. · Human Reproduction Update · 663
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Impact of Body Mass Index Values on Sperm Quantity and Quality
2006 · Hilton I. Kort, Joe B. Massey, et al. · Journal of Andrology · 617
Body mass index in relation to semen quality, sperm DNA integrity, and serum reproductive hormone levels among men attending an infertility clinic
2009 · Jorge E. Chavarro, Thomas L. Toth, et al. · Fertility and Sterility · 573
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Vitamin D Is an Important Factor in Estrogen Biosynthesis of Both Female and Male Gonads
2000 · Keiko Kinuta, Hiroyuki Tanaka, et al. · Endocrinology · 553
Spermatozoal Traits and Sperm Competition in Atlantic Salmon
2004 · Matthew J.G. Gage, Christopher P. Macfarlane, et al. · Current Biology · 535
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Effect of cell phone usage on semen analysis in men attending infertility clinic: an observational study
2007 · Ashok Agarwal, Fnu Deepinder, et al. · Fertility and Sterility · 511
Cigarette Smoking and Semen Quality: A New Meta-analysis Examining the Effect of the 2010 World Health Organization Laboratory Methods for the Examination of Human Semen
2016 · Reecha Sharma, Avi Harlev, et al. · European Urology · 510
Why are there so many tiny sperm? Sperm competition and the maintenance of two sexes
1982 · G.A. Parker · Journal of Theoretical Biology · 498
Cadmium-induced testicular injury
2009 · Erica R. Siu, Dolores D. Mruk, et al. · Toxicology and Applied Pharmacology · 458
Sterility and Testicular Atrophy Related to Cyclophosphamide Therapy
1972 · K.F. Fairley, JeanU. Barrie, et al. · The Lancet · 450
An evaluation of the mouse sperm morphology test and other sperm tests in nonhuman mammals
1983 · Andrew J. Wyrobek, Laurie A. Gordon, et al. · Mutation Research/Reviews in Genetic Toxicology · 417
Do Perfluoroalkyl Compounds Impair Human Semen Quality?
2009 · Ulla Nordström Joensen, Rossana Bossi, et al. · Environmental Health Perspectives · 413
Methods for assessing sperm motility, morphology, and counts in the rat, rabbit, and dog: A consensus report
1996 · Jennifer Seed, Robert E. Chapin, et al. · Reproductive Toxicology · 411
Sperm competition influences sperm size in mammals
1991 · Montserrat Gomendio, Eduardo R. S. Roldan · Proceedings of the Royal Society B Biological Sciences · 409
Effects of folic acid and zinc sulfate on male factor subfertility: a double-blind, randomized, placebo-controlled trial
2002 · Wai Yee Wong, Hans M.W.M Merkus, et al. · Fertility and Sterility · 406
Optimal Planning Target Volume for Stage I Testicular Seminoma: A Medical Research Council Randomized Trial
1999 · S.D. Fosså, A. Horwich, et al. · Journal of Clinical Oncology · 384
Urine bisphenol-A (BPA) level in relation to semen quality
2010 · De-Kun Li, ZhiJun Zhou, et al. · Fertility and Sterility · 382
Spermatozoal Traits and Sperm Competition in Atlantic Salmon Relative Sperm Velocity Is the Primary Determinant of Fertilization Success
2004 · M Gage · Current Biology · 381
Induction of oxidative stress by bisphenol A in the epididymal sperm of rats
2002 · K Chitra · Toxicology · 380
Effect of chronic alcoholism on male fertility hormones and semen quality
2005 · K.R. Muthusami, P. Chinnaswamy · Fertility and Sterility · 369
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Works count: 11,560
Citation count: 203,000
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