Literature DB >> 3744588

The human sperm nucleus takes up zinc at ejaculation.

L Björndahl, S Kjellberg, G M Roomans, U Kvist.   

Abstract

Ejaculated and vasal sperm were obtained from men referred for vasectomy, and sperm nuclear elements were determined by X-ray microanalysis. Sperm head zinc concentrations, expressed as the ratio Zinc to Sulphur, were significantly higher in ejaculated than in vasal sperm. A physiological sperm nuclear zinc uptake is discussed in relation to sperm chromatin decondensation.

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Year:  1986        PMID： 3744588     DOI： 10.1111/j.1365-2605.1986.tb00869.x

Source DB:  PubMed          Journal:  Int J Androl        ISSN： 0105-6263


  4 in total

1.  Differential zinc and DNA binding by partial peptides of human protamine HP2.

Authors:  W Bal; M Dyba; Z Szewczuk; M Jezowska-Bojczuk; J Lukszo; G Ramakrishna; K S Kasprzak
Journal:  Mol Cell Biochem       Date:  2001-06       Impact factor: 3.396

2.  Relationship between nuclear chromatin decondensation (NCD) in vitro and other sperm parameters and their predictive value on fertilization rate in IVF program.

Authors:  Mohamed E Hammadeh; Alexandra Bernardi; Theodosia Zeginiadou; Ahmed Amer; Werner Schmidt
Journal:  J Assist Reprod Genet       Date:  2005-08       Impact factor: 3.412

3.  Heterogeneous Immunolocalisation of Zinc Transporters ZIP6, ZIP10 and ZIP14 in Human Normo- and Asthenozoospermic Spermatozoa.

Authors:  Isidora Protic; Igor Golic; Snezana Vidakovic; Bato Korac; Aleksandra Korac
Journal:  Curr Issues Mol Biol       Date:  2022-07-31       Impact factor: 2.976

Review 4.  The Role of Zinc in Male Fertility.

Authors:  Deborah Allouche-Fitoussi; Haim Breitbart
Journal:  Int J Mol Sci       Date:  2020-10-21       Impact factor: 5.923
  4 in total

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