Buscar
Mostrando ítems 31-40 de 41
6 efficient transgenesis in bovine embryos by fertilization with androgenetic transgenic blastomeres
(Csiro Publishing, 2010-01)
Pronuclear microinjection and intracytoplasmic sperm injection-mediated gene transfer (ICSI-mgt) are useful techniques to obtain transgenic animals. Nevertheless, a high frequency of mosaic expression is observed in embryos ...
Effects of morphine on the expression of cytokines and inflammatory mediators in a rabbit model of endotoxin-induced experimental uveitis
(2015-01-01)
Purpose: To evaluate the effects of 1% morphine instillation on clinical parameters, aqueous humor turbidity, and expression levels of tumor necrosis factor alpha (TNF-a), interleukin-1 beta (IL-1beta), prostaglandin E2 ...
Capacity of two cell lines for the production of cloned embryos by nuclear somatic c ell transferCapacidad de Dos Líneas Celulares para la Producción de Embriones Clonados mediante Transferencia Nuclear de Células Somáticas
(Universidad Nacional Mayor de San Marcos, Facultad de Medicina Veterinaria, 2017)
Gene silencing during development of in vitro-produced female bovine embryos
(FUNPEC-EDITORA, 2009)
In early development, female embryos (XX) produce twice the transcripts of X-linked genes compared with male embryos (XY). During the course of development, inactivation of the X chromosome equilibrates gene dosage, making ...
Efeito do número da passagem e do gênero das células doadoras de núcleo no desenvolvimento de bovinos produzidos por transferência nuclear
(Sociedade Brasileira de Zootecnia, 2010)
Objetivou-se com este trabalho avaliar o efeito do número da passagem e do sexo das células doadoras de núcleo no desenvolvimento embrionário e fetal após transferência nuclear. Para isso, oócitos bovinos foram maturados, ...
Retinal vein cannulation with prolonged infusion of tissue plasminogen activator (t-PA) for the treatment of experimental retinal vein occlusion in dogs
(Elsevier B.V., 2004-11-01)
PURPOSE: To evaluate the feasibility, safety, and efficacy of local thrombolytic agents directly injected into occluded retinal veins in an experimental animal model.DESIGN: Experimental animal study.METHODS: This experimental ...
Ocular Biometry and its Relationship with Body Size and Head in French Bulldog Dogs
(Universidade Federal do Rio Grande do Sul, 2021)
Manejo diagnóstico y quirúrgico del Granuloma Central de Células gigantes. A propósito de un caso clínico.
(Universidad San Francisco de Quito, 2021)
In Vitro Development and Cell Allocation After Aggregation of Syngeneic Wild Type and Fluorescence-Expressing Bovine Cloned Embryos
(UNIV FED RIO GRANDE DO SULPORTO ALEGRE RS, 2012)
Background: The in vitro production (IVP) of embryos by in vitro fertilization or cloning procedures has been known to cause epigenetic changes in the conceptus that in turn are associated with abnormalities in pre- and ...