Permeability characteristics and osmotic sensitivity of rhesus monkey (Macaca mulatta) oocytes
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چکیده
منابع مشابه
Permeability characteristics and osmotic sensitivity of rhesus monkey (Macaca mulatta) oocytes.
BACKGROUND Permeability characteristics and sensitivity to osmotic shock are principal parameters that are important to derive procedures for the successful cryopreservation of mammalian oocytes. METHODS AND RESULTS The osmotically inactive volume of rhesus monkey oocytes was determined by measuring their volumes in the presence of hypertonic solutions of sucrose from 0.2 to 1.5 mol/l, compar...
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Biophysical characteristics of the plasma membrane, such as osmotic sensitivity and water and cryoprotectant permeability are important determinants of the function of spermatozoa after cryopreservation. A series of experiments was conducted with rhesus macaque spermatozoa at 23 degrees C to determine their: (1) cell volume and osmotically inactive fraction of the cell volume; (2) permeability ...
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Fundamental cryobiological characteristics of rhesus spermatozoa must be determined for successful cryopreservation techniques to be established. The main objectives of the present study were to determine the osmotic behavior and osmotic tolerance limits of rhesus macaque spermatozoa. Cell volume changes over anisotonic conditions were assessed using an electronic particle counter and sperm mot...
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ژورنال
عنوان ژورنال: Human Reproduction
سال: 2002
ISSN: 0268-1161,1460-2350
DOI: 10.1093/humrep/17.7.1875