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4 804 (0,177s)

Project

Chromosomal disorders and chromatin integrity in bull sperm (GP523/07/P077)

Sperm quality is essential for fertilization and undisturbed embryonic development. Poor semen quality results in decreased or low numbers of progeny in a litter and disturbed chromatin integrity are the major genetic aspec...

EB - Genetika a molekulární biologie

  • 2007 - 2009
  • 735 tis. Kč
  • 735 tis. Kč
  • GA ČR
Project

Monitoring of fertility parameters of sperm and testicular tissue in patients with testicular cancer with respect to their therapy. (NU20-03-00309)

not suffice to provide deeper knowledge of sperm quality of individual TGCT patients risk of occurrence of sperm pathologies due to a testis removal and adjuvant chemotherapy. Sperm pathologies are present prior t...

Oncology

  • 2020 - 2023
  • 11 433 tis. Kč
  • 11 433 tis. Kč
  • MZ
Project

Influence of different metabolic activity of organisms on biological and fertilizing characteristics of gametes in dairy cattle. (QI91A061)

animals. The yield and quality of oocytes and embryos produced in vivo, as well. Further, fertilizing ability of the sperm, sperm activity, morphology, and sperm motility using test of sperm migration in ...

EA - Morfologické obory a cytologie

  • 2009 - 2013
  • 7 775 tis. Kč
  • 7 775 tis. Kč
  • MZe
Project

Novel tools for diagnostics and improvement of fertilization ability of sperm. (TJ02000219)

1) Development of a unique separation kit, using specific monoclonal antibodies, as a tool to separate intact sperm from the demaged ones. 2) Development of innovative media which will facilitate the maintenance of sperm functional ...

Technologies involving the manipulation of cells, tissues, organs or the whole organism (assisted reproduction)

  • 2019 - 2021
  • 9 969 tis. Kč
  • 8 472 tis. Kč
  • TA ČR
Project

Xenoestrogens and phytoestrogens; reproductive toxicity and biomarkers (GA303/00/1651)

effects ofconcern, referring to the male reproductive system are sperm counts and sperm quality. This project aims to develop biomarkers of exposure and effects on reproductive organs in a multigeneration study (CD 1 mice)...

DN - Vliv životního prostředí na zdraví

  • 2000 - 2002
  • 2 378 tis. Kč
  • 2 244 tis. Kč
  • GA ČR
Project

Scanning the Meiotic spindle in Assisted Reproductive Techniques to assess oocyte quality and embryo ploidy evaluated by artificial intelligence (SMART study) (NW24-08-00048)

the age of the women, oocyte quality and maturation state, as well as sperm quality ICSI. Fourth, the male fertility parameters, such as sperm quality and genetic-methodological determination of sperm...

Technologies involving the manipulation of cells, tissues, organs or the whole organism (assisted reproduction)

  • 2024 - 2027
  • 18 619 tis. Kč
  • 18 619 tis. Kč
  • MZ
Project

Impact of environmental and genetic factors on men fertility (1QS500390506)

and genetic factors on the deterioration of the parameters of the sperm quality polymorphisms, lifestyle and PAH exposure on the quality of sperm will be studied of the defects of integrity of chromatin in spe...

DN - Vliv životního prostředí na zdraví

  • 2005 - 2008
  • 9 752 tis. Kč
  • 9 752 tis. Kč
  • AV ČR
Project

DNA methylation in heterogeneous populations of fish spermatozoa after their aging in vitro (GA23-06426S)

blastula, depending on the quality of the aged sperm populations. sperm populations after in vitro aging, which can serve as a foundation for better understanding of sperm aging in higher vertebrates as well. ...

Animal and dairy science; (Animal biotechnology to be 4.4)

  • 2023 - 2025
  • 8 312 tis. Kč
  • 8 070 tis. Kč
  • GA ČR
Project

Post-copulatory sexual selection and the biology of sperm within population processes and interspecific patterns in passerine birds (GAP506/12/2472)

) the sensitivity sperm traits to genetic quality (inbreeding) and oxidative stressors, (2) the extent to which particular sperm traits determine male fertilization success (postThe project focuses on understanding the biol...

EG - Zoologie

  • 2012 - 2016
  • 10 771 tis. Kč
  • 10 771 tis. Kč
  • GA ČR
Project

Expression of genes and proteins playing a role in the human reproduction - damage biomarkers (NS10009)

Recent studies show an increase in the development of defects of reproductive organs, and a decrease in the sperm quality - these are symptomps of one underlying the differences in localization of sperm, cytoskeletal and he...

EB - Genetika a molekulární biologie

  • 2008 - 2011
  • 3 005 tis. Kč
  • 3 005 tis. Kč
  • MZ
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