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Evaluation of sperm head dimensions and chromatin integrity of epididymal sperm from domestic cats using the toluidine blue technique
(2018-10-01)
When using assisted reproductive technologies, there is seldom an evaluation of DNA integrity during sperm analysis, which is an important variable for proper embryo development. The toluidine blue staining technique allows ...
Metachromasia for blood basophils identification in hybrid surubim catfish: Methodological contributionMetacromasia para identificação de basófilos sanguíneos em surubim híbrido: Contribuição metodológica
(2011-01-01)
Different protocols of fixation and hydrolysis of blood smears of hybrid surubim catfish for metachromasia to marking blood basophils were evaluated. For this reason, methanol, acid-alcohol and formalin vapor were tested ...
Metacromasia para identificação de basófilos sanguíneos em surubim híbrido: contribuição metodológica
(Soc Medicina Veterinaria Estado Rio de Janeiro, 2011-07-01)
Padua S.B. & Ishikawa M.M. [Metachromasia for blood basophils identification in hybrid surubim catfish: methodological contribution]. Metacromasia para identificacao de basofilos sanguineos em surubim hibrido: contribuicao ...
Chromatin and morphometry alterations of bovine sperm head after Percoll (TM) density gradient centrifugation
(Elsevier B.V., 2011-11-01)
The aim of this work was to assess the morphometry and chromatin integrity of bovine sperm head after a three layers discontinuous Percoll (TM) density gradient centrifugation. Frozen semen doses were obtained from six ...
Metacromasia para identificação de basófilos sanguíneos em surubim híbrido: contribuição metodológica
(Soc Medicina Veterinaria Estado Rio de Janeiro, 2011-07-01)
Padua S.B. & Ishikawa M.M. [Metachromasia for blood basophils identification in hybrid surubim catfish: methodological contribution]. Metacromasia para identificacao de basofilos sanguineos em surubim hibrido: contribuicao ...
Chromatin and morphometry alterations of bovine sperm head after Percoll (TM) density gradient centrifugation
(Elsevier B.V., 2011-11-01)
The aim of this work was to assess the morphometry and chromatin integrity of bovine sperm head after a three layers discontinuous Percoll (TM) density gradient centrifugation. Frozen semen doses were obtained from six ...
Dye( arc)mutants: Insights into an unexplained phenotype and its suppression by the synthesis of poly (3-hydroxybutyrate) in Escherichia coli recombinants
(Wiley Blackwell Publishing, Inc, 2006-05)
arcA codes for a central regulator in Escherichia coli that responds to redox conditions of growth. Mutations in this gene, originally named dye, confer sensitivity to toluidine blue and other redox dyes. However, the ...
Metacromasia para identificação de basófilos sanguíneos em surubim híbrido: contribuição metodológica
(Soc Medicina Veterinaria Estado Rio de Janeiro, 2014)