Literature DB >> 319021

Isolation of a spermatozoal immobilization factor from Escherichia coli filtrates.

J D Paulson, K L Polakoski.   

Abstract

A low-molecular weight spermatozoal immobilization factor (SIF) has been isolated from Escherichia coli cultures. This factor is stable to heating, freezing, and lyophilization, and immobilizes but does not kill spermatozoa. The concentration of spermatozoa influenced the effectiveness of the SIF in immobilizing spermatozoa, indicating that bacterial infections could have a greater influence on the oligospermic ejaculate than on a normal specimen. SIF is a stable factor and binds to spermatozoa via a reversible mechanism.

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Year:  1977        PMID： 319021     DOI： 10.1016/s0015-0282(16)42380-0

Source DB:  PubMed          Journal:  Fertil Steril        ISSN： 0015-0282            Impact factor:   7.329


  10 in total

1.  Porins and lipopolysaccharide induce apoptosis in human spermatozoa.

Authors:  F Gorga; M Galdiero; E Buommino; E Galdiero
Journal:  Clin Diagn Lab Immunol       Date:  2001-01

2.  Porin from Pseudomonas aeruginosa induces apoptosis in an epithelial cell line derived from rat seminal vesicles.

Authors:  E Buommino; F Morelli; S Metafora; F Rossano; B Perfetto; A Baroni; M A Tufano
Journal:  Infect Immun       Date:  1999-09       Impact factor: 3.441

3.  The action of LPS porins and peptidoglycan fragments on human spermatozoa.

Authors:  F Galdiero; F Gorga; C Bentivoglio; R Mancuso; E Galdiero; M A Tufano
Journal:  Infection       Date:  1988       Impact factor: 3.553

4.  Mechanism of sperm immobilization by Escherichia coli.

Authors:  Vijay Prabha; Ravneet Sandhu; Siftjit Kaur; Kiranjeet Kaur; Abha Sarwal; Ravimohan S Mavuduru; Shravan Kumar Singh
Journal:  Adv Urol       Date:  2010-03-30

5.  Association of Chlamydia trachomatis with tubal infertility.

Authors:  R N Roberts; A J Quinn; W Thompson; R D Maw; D E Wyatt; R B Beattie
Journal:  Ir J Med Sci       Date:  1993-01       Impact factor: 1.568

6.  Sperm motility changes after coincubation with various uropathogenic microorganisms: an in vitro experimental study.

Authors:  Mustafa Berktas; Sabahattin Aydin; Yuksel Yilmaz; Kursat Cecen; Hamza Bozkurt
Journal:  Int Urol Nephrol       Date:  2008       Impact factor: 2.370

Review 7.  Role of Lactobacillus in Female Infertility Via Modulating Sperm Agglutination and Immobilization.

Authors:  Fenghao Zhang; Jie Dai; Tingtao Chen
Journal:  Front Cell Infect Microbiol       Date:  2021-01-25       Impact factor: 5.293

Review 8.  Bacteriospermia - A formidable player in male subfertility.

Authors:  Eva Tvrdá; Michal Ďuračka; Filip Benko; Norbert Lukáč
Journal:  Open Life Sci       Date:  2022-08-17       Impact factor: 1.311

9.  Human Sperm Interaction with Staphylococcus aureus: A Molecular Approach.

Authors:  Sonia Gupta; Vijay Prabha
Journal:  J Pathog       Date:  2012-10-15

10.  Contraceptive efficacy of sperm agglutinating factor from Staphylococcus warneri, isolated from the cervix of a woman with inexplicable infertility.

Authors:  Neeraj Chandra Pant; Ravinder Singh; Vijaya Gupta; Aditi Chauhan; Ravimohan Mavuduru; Vijay Prabha; Prince Sharma
Journal:  Reprod Biol Endocrinol       Date:  2019-10-27       Impact factor: 5.211
  10 in total

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