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5 615 (0,123s)

Result

Mammalian oocyte therapies

In human assisted reproduction, the cytoplasm of oocytes recovered from antral follicles is often abnormal. Its low quality may be responsible for certain chromosomal abnormalities, moreover mutated mitochondrial DNA is loc...

EB - Genetika a molekulární biologie

  • 2005
  • Jx
Result

Cell Dysplasia - Cell Dysplastic Features (A Morphological Note)

aneuploidy, abnormal nucleus-cytoplasm ratio, abnormality of cell organelles including developmental abnormalities visible by microscopy. However, detailed description of these developmental abnormalities...

Hematology

  • 2023
  • Jimp
  • Link
Result

Technical note cell dysplasia: cell dysplastic features (a morphological note)

aneuploidy, abnormal nucleus-cytoplasm ratio, abnormality of cell organelles including developmental abnormalities visible by microscopy. However, detailed description of these developmental abnormalities...

Hematology

  • 2023
  • Jimp
  • Link
Result

The ultrastructural nature of human oocytes' cytoplasmic abnormalities and the role of cytoskeleton dysfunction

Objective: To investigate the structural bases of human oocytes' cytoplasmic abnormalities and the causative mechanism of their emergence. Knowledge of an abnormal of cytoplasmic irregularities, namely, refractile ...

Obstetrics and gynaecology

  • 2023
  • JSC
  • Link
Result

Study of the frequencies of erythrocyte abnormalities as in situ biomarkers of genotoxic risk of chemicals in special fish stock in water supply reservoirs

farming activities. The different intensities and prevalence of nuclear abnormalities (NA) and cytoplasmic abnormalities (CA) in fish from the same reservoir habitat about the morphology of erythrocyte abnormalities

Cell biology

  • 2023
  • Jimp
  • Link
Result

The frequency of morphological defects of epididymal sperm in exotic animal species of the family Bovidae kept in the Czech Republic

of abnormalities was higher in exotic species of the Bovidae family compared to domestic species. Furthermore, the acquired defects prevailed over developmental abnormalities. Cytoplasmic droplets are a characteristic feat...

Reproductive biology (medical aspects to be 3)

  • 2021
  • Jimp
  • Link
Result

Changes of sperm morphology in Duroc, Landrace and Large White boars depending on the ambient temperature during the year

in 2018. The number of morphologically abnormal spermatozoa was recorded every month to evaluate the morphology. The abnormalities were categorised as abnormalities of the head, abnormalities of the acrosome, prox...

Husbandry

  • 2021
  • Jimp
  • Link
Result

Characterization of somatic hybrids Solanum bulbocastanum + dihaploid Solanum tuberosum

A total of 45 somatic hybrids of S. bulbocastanum 8003 (2n=2x=24, cytoplasmic type W?; blb 8003) and dihaploid S. tuberosum 243 (2n=2x=24, cytoplasmic type T. Most of the somatic hybrids exhibited morphological abnormalities

GE - Šlechtění rostlin

  • 2012
  • D
  • Link
Result

The timing of pronuclear transfer critically affects the developmental competence and quality of embryos

in embryonic gene expression. By inhibiting the replication in the abnormal cytoplasm before pronuclear transfer into a healthy cytoplasm, the developmental potential to suppress the adverse effects of a defective oocyte <...

Reproductive biology (medical aspects to be 3)

  • 2024
  • Jimp
  • Link
Result

Structural abnormalities of common carp Cyprinus carpio spermatozoa

and/or "double head" in three different individuals. This may be related to abnormal cytoplasmic channels separating the flagella from the midpiece. Each flagellum was based......

GL - Rybářství

  • 2009
  • Jx
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