Literature DB >> 10548648

Human live birth and sperm-sex ratios compared.

J Graffelman1, E F Fugger, K Keyvanfar, J D Schulman.   

Abstract

The human secondary sex ratio is compared with the percentage of Y-chromosome bearing spermatozoa in human semen. Live birth sex ratio is about 51.3%, whereas the overall percentage of Y-chromosome bearing spermatozoa in our study samples was 50.3%, i.e. 1% closer to the proportion expected by Mendelian segregation. The observed difference between live birth and sperm-sex ratios was significant (P < 0.0001). A possible effect of male age on the percentage Y-bearing spermatozoa was found to be non-significant.

Entities:  

Mesh：

Year:  1999        PMID： 10548648     DOI： 10.1093/humrep/14.11.2917

Source DB:  PubMed          Journal:  Hum Reprod        ISSN： 0268-1161            Impact factor:   6.918


  10 in total

1.  Is there a viability-vulnerability tradeoff? Sex differences in fetal programming.

Authors:  Curt A Sandman; Laura M Glynn; Elysia Poggi Davis
Journal:  J Psychosom Res       Date:  2013-08-05       Impact factor: 3.006

2.  The global male-bias in sex ratio at birth is sustained by the sex ratio genotypes of replacement offspring.

Authors:  Corry Gellatly
Journal:  Genetica       Date:  2019-08-07       Impact factor: 1.082

3.  Male pygmy hippopotamus influence offspring sex ratio.

Authors:  Joseph Saragusty; Robert Hermes; Heribert Hofer; Tim Bouts; Frank Göritz; Thomas B Hildebrandt
Journal:  Nat Commun       Date:  2012-02-28       Impact factor: 14.919

4.  Embryo quality, ploidy, and transfer outcomes in male versus female blastocysts.

Authors:  Christopher P Moutos; William G Kearns; Sarah E Farmer; Jon P Richards; Antonio F Saad; John R Crochet
Journal:  J Assist Reprod Genet       Date:  2021-06-04       Impact factor: 3.357

Review 5.  Changes in sex ratio from fertilization to birth in assisted-reproductive-treatment cycles.

Authors:  Juan J Tarín; Miguel A García-Pérez; Carlos Hermenegildo; Antonio Cano
Journal:  Reprod Biol Endocrinol       Date:  2014-06-23       Impact factor: 5.211

6.  Secondary sex ratio in assisted reproduction: an analysis of 1 376 454 treatment cycles performed in the UK.

Authors:  P R Supramaniam; M Mittal; E O Ohuma; L N Lim; E McVeigh; I Granne; C M Becker
Journal:  Hum Reprod Open       Date:  2019-10-05

7.  Pre-Implantation Gender Selection: Family Balancing in Jordan.

Authors:  Amer Mahmoud Sindiani; Faheem Zayed; Eman Hussein Alshdaifat; Hasan M Rawashdeh; Wesam Al-Woshah; Nada Zayed
Journal:  Risk Manag Healthc Policy       Date:  2021-07-02

8.  Low Gestational Weight Gain Skews Human Sex Ratios towards Females.

Authors:  Kristen J Navara
Journal:  PLoS One       Date:  2014-12-10       Impact factor: 3.240

9.  Human semen quality and the secondary sex ratio.

Authors:  Jisuk Bae; Sungduk Kim; Zhen Chen; Michael L Eisenberg; Germaine M Buck Louis
Journal:  Asian J Androl       Date:  2017 May-Jun       Impact factor: 3.285

10.  Comparing the Effect of Different Antibiotics in Frozen-Thawed Ram Sperm: Is It Possible to Avoid Their Addition?

Authors:  Luis Anel-Lopez; Marta F Riesco; Rafael Montes-Garrido; Marta Neila-Montero; Juan C Boixo; César Chamorro; Cristina Ortega-Ferrusola; Ana Carvajal; Jose R Altonaga; Paulino de Paz; Mercedes Alvarez; Luis Anel
Journal:  Front Vet Sci       Date:  2021-05-07
  10 in total

北京卡尤迪生物科技股份有限公司 © 2022-2023.