Literature DB >> 1915956

Platelet-activating factor stimulates motion parameters of cryopreserved human sperm.

W J Hellstrom1, R Wang, S C Sikka.   

Abstract

Platelet-activating factor is a naturally occurring molecule that does not appear to cause the detrimental effects to sperm as have been reported for other synthetic stimulatory agents. Incubation of freeze-thawed sperm with low motility with PAF at concentrations greater than or equal to 1.0 microM significantly improved a number of motion parameters (% motility, VSL and LIN). Optimal incubation conditions for PAF were defined at 1 hour and at 25 degrees C. The success of assisted reproductive techniques employing cryopreserved sperm with poor motility may be enhanced by stimulation protocols employing PAF.

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Year:  1991        PMID： 1915956     DOI： 10.1016/s0015-0282(16)54613-5

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


  9 in total

1.  The effects of follicular fluid and platelet-activating factor on motion characteristics of poor-quality cryopreserved human sperm.

Authors:  C Briton-Jones; Q S Yeung; G C Tjer; T T Chiu; L P Cheung; S F Yim; I H Lok; C Haines
Journal:  J Assist Reprod Genet       Date:  2001-03       Impact factor: 3.412

2.  Platelet activating factor treatment of spermatozoa enhances rabbit oocyte fertilization following subzonal sperm insertion.

Authors:  B S Minhas; H N Kim; Y P Zhu; B A Ripps; T H Burwinkel
Journal:  J Assist Reprod Genet       Date:  1994-07       Impact factor: 3.412

3.  Embryonic platelet activating factor production in the rabbit increases during the preimplantation phase.

Authors:  B S Minhas; Y P Zhu; H N Kim; T H Burwinkel; B A Ripps; J E Buster
Journal:  J Assist Reprod Genet       Date:  1993-07       Impact factor: 3.412

4.  Phospholipase A2 from bovine seminal plasma is a platelet-activating factor acetylhydrolase.

Authors:  S Soubeyrand; C Lazure; P Manjunath
Journal:  Biochem J       Date:  1998-01-01       Impact factor: 3.857

5.  Exogenous platelet-activating factor improves the motility of human spermatozoa evaluated with C.A.S.A.: optimal concentration and incubation time.

Authors:  G Grassi; N Cappello; M F Gheorghe; L Salton; C Di Bisceglie; C Manieri; C Benedetto
Journal:  J Endocrinol Invest       Date:  2010-03-10       Impact factor: 4.256

6.  Enhanced embryo development of rabbit oocytes fertilized in vitro with platelet activating factor (PAF)-treated spermatozoa.

Authors:  W E Roudebush; A I Fukuda; B S Minhas
Journal:  J Assist Reprod Genet       Date:  1993-01       Impact factor: 3.412

7.  Fertilization potential of human sperm is correlated with endogenous platelet-activating factor content.

Authors:  Andrew A Toledo; Dorothy Mitchell-Leef; Carlene W Elsner; Scott M Slayden; William E Roudebush
Journal:  J Assist Reprod Genet       Date:  2003-05       Impact factor: 3.412

8.  Stimulation of platelet-activating factor synthesis by progesterone and A23187 in human spermatozoa.

Authors:  E Baldi; C Falsetti; C Krausz; G Gervasi; V Carloni; R Casano; G Forti
Journal:  Biochem J       Date:  1993-05-15       Impact factor: 3.857

9.  Effect of follicular fluid and platelet-activating factor on lactate dehydrogenase C expression in human asthenozoospermic samples.

Authors:  Tahereh Esmaeilpour; Mohmmad Reza Zarei; Soghra Bahmanpour; Elham Aliabadi; Ahmad Hosseini; Mansooreh Jaberipour
Journal:  Iran J Med Sci       Date:  2014-01
  9 in total

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