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Tsujimura A, Hiramatsu I, Nagashima Y, Ishikawa K, Uesaka Y, Nozaki T, Ogishima T, Shirai M, Terai K, Kobayashi K, Horie S. Erectile Dysfunction is Predictive Symptom for Poor Semen in Newlywed Men in Japan. Sex Med 2019; 8:21-29. [PMID: 31669052 PMCID: PMC7042159 DOI: 10.1016/j.esxm.2019.09.005] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2019] [Revised: 09/23/2019] [Accepted: 09/29/2019] [Indexed: 11/18/2022] Open
Abstract
Introduction As a continuous decline in semen concentration has been reported, the concept of male infertility has gained increased attention. Although several surveys of semen quality have been conducted in young men in general, no study has reported only on newlywed men. Aim The aim of this study was to evaluate semen quality and assess its characteristics in newlywed men. Methods This study included 564 men visiting our hospital or clinic for fertility screening just before their wedding or as newlywed men. Based on the World Health Organization criteria, the rates of men who did not have a semen volume of ≥1.5 mL, a sperm concentration of ≥15 million/mL, and a sperm motility rate of ≥40% were calculated. The characteristics of the poor semen findings group with any 1 of the 3 items of semen volume, sperm concentration, or sperm motility rate not reaching the reference value were evaluated. Main Outcome Measure Independent factors, which are involved in the poor semen findings group, were evaluated. Results The poor findings in semen volume, sperm concentration, and sperm motility were found in 11.0%, 9.2%, and 10.6%, respectively. The poor semen findings group included 143 men (25.4%) with any 1 of the 3 items not reaching the reference value. As compared to the normal group, age and body mass index were significantly higher, testicular volume was significantly smaller, and blood gamma-glutamyltransferase and fasting blood sugar levels were significantly higher in the poor semen findings group. Logistic multivariate analysis, including symptom questionnaire scores, blood biochemistry items, and endocrinological items, showed 3 independent factors were involved in the poor semen findings group: age, luteinizing hormone, and erection (Erection Hardness Score). Conclusion It was clarified that even among men beginning their attempts at pregnancy, semen findings were poor and erectile dysfunction was involved in poor semen quality in one-quarter of the men. Tsujimura A, Hiramatsu I, Nagashima Y, et al. Erectile Dysfunction is Predictive Symptom for Poor Semen in Newlywed Men in Japan. Sex Med 2019;8:21–29.
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Affiliation(s)
- Akira Tsujimura
- Department of Urology, Juntendo University Urayasu Hospital, Tomioka Urayasu, Chiba, Japan; Men's Health Clinic Tokyo, Marunouchi Chiyoda-ku, Tokyo, Japan.
| | - Ippei Hiramatsu
- Department of Urology, Juntendo University Urayasu Hospital, Tomioka Urayasu, Chiba, Japan; Men's Health Clinic Tokyo, Marunouchi Chiyoda-ku, Tokyo, Japan; Department of Urology, Juntendo University Graduate School of Medicine, Hongo Bunkyo-ku, Tokyo, Japan
| | - Yuki Nagashima
- Department of Urology, Juntendo University Urayasu Hospital, Tomioka Urayasu, Chiba, Japan; Department of Urology, Juntendo University Graduate School of Medicine, Hongo Bunkyo-ku, Tokyo, Japan
| | - Keisuke Ishikawa
- Department of Urology, Juntendo University Urayasu Hospital, Tomioka Urayasu, Chiba, Japan; Department of Urology, Juntendo University Graduate School of Medicine, Hongo Bunkyo-ku, Tokyo, Japan
| | - Yuka Uesaka
- Department of Urology, Juntendo University Urayasu Hospital, Tomioka Urayasu, Chiba, Japan
| | - Taiji Nozaki
- Department of Urology, Juntendo University Urayasu Hospital, Tomioka Urayasu, Chiba, Japan
| | - Tatsuya Ogishima
- Department of Urology, Juntendo University Urayasu Hospital, Tomioka Urayasu, Chiba, Japan
| | - Masato Shirai
- Department of Urology, Juntendo University Urayasu Hospital, Tomioka Urayasu, Chiba, Japan
| | - Kazutaka Terai
- Men's Health Clinic Tokyo, Marunouchi Chiyoda-ku, Tokyo, Japan; Department of Urology, Dokkyo Medical University Saitama Medical Center, Minamikoshigaya Koshigaya, Saitama, Japan
| | | | - Shigeo Horie
- Men's Health Clinic Tokyo, Marunouchi Chiyoda-ku, Tokyo, Japan; Department of Urology, Juntendo University Graduate School of Medicine, Hongo Bunkyo-ku, Tokyo, Japan
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Banihani SA. Effect of ginger (Zingiber officinale) on semen quality. Andrologia 2019; 51:e13296. [PMID: 31012134 DOI: 10.1111/and.13296] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2019] [Revised: 03/29/2019] [Accepted: 03/30/2019] [Indexed: 12/22/2022] Open
Abstract
To date, according to the Scopus database, the biological effects of ginger (binominal name: Zingiber officinale), or ginger extracts, and its derived compounds on semen quality and sperm parameters have been revealed in more than 35 original articles. Though, still, there are no collective systematic or narrative discussion and conclusion of this specific research streak. Here, we systematically review and summarise the current link between ginger and its bioactive compounds with semen quality. To achieve this, we searched the central databases (Scopus and PubMed) for original studies, published in English language from August 2004 through February 2019 using the keywords "ginger" versus "sperm" and "semen." In summary, there is solid evidence that ginger enhances semen quality and improves the main sperm parameters such as concentration, viability, motility and morphology. Such beneficial effects of ginger on semen quality are attributable, at least in part, to increased levels of gonadal hormones, in particular, testosterone and luteinising hormone, decreased oxidative damage to cells, increased production of nitric oxide, hypoglycaemic response of ginger and the presence of valued nutrients in ginger such as manganese. Still, the positive effects of ginger on semen quality require additional approval in men.
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Affiliation(s)
- Saleem Ali Banihani
- Department of Medical Laboratory Sciences, Jordan University of Science and Technology, Irbid, Jordan
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