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Origin and shaping of the laterality organ in zebrafish
(The Company of Biologists, 2008-07)
Handedness of the vertebrate body plan critically depends on transient embryonic structures/organs that generate cilia-dependent
leftward fluid flow within constrained extracellular environments. Although the function of ...
MORPHOLOGICAL OBSERVATIONS ON THE TESTES OF Physalaemus cuvieri (AMPHIBIA, ANURA)
(Sociedad Chilena de Anatomía, 2002)
SPINDLE MEMBRANES DURING SPERMATOGENESIS IN DERMATOBIA-HOMINIS (DIPTERA, CUTEREBRIDAE)
(Journal Submicroscopic Cytology Pathology, 1995-10-01)
During the mitotic and meiotic division in Dermatobia hominis spermatogenesis, the nuclear envelope is fragmented and membranes appear around the spindle. The membranes surrounding the mitotic spindle are formed by two ...
Structural alterations in the seminiferous tubules of rats treated with immunosuppressor tacrolimus
(Biomed Central Ltd., 2009-02-25)
Background: Tacrolimus (FK-506) is an immunosuppressant that binds to a specific immunophilin, resulting in the suppression of the cellular immune response during transplant rejection. Except for some alterations in the ...
Structural alterations in the seminiferous tubules of rats treated with immunosuppressor tacrolimus
(Biomed Central Ltd., 2009-02-25)
Background: Tacrolimus (FK-506) is an immunosuppressant that binds to a specific immunophilin, resulting in the suppression of the cellular immune response during transplant rejection. Except for some alterations in the ...
Embriología Del Sistema Nervioso.
(Facultad de PsicologíaPsicologíaColombia, 2009-12-30)
El sistema nervioso tiene origen en la capa germinal ectodérmica. Así como en la vida posnatal el sistema nervioso está claramente diferenciado en sistema nervioso central y periférico,
en su etapa embrionaria la formación ...