Microdroplet
Mostrando 1-4 de 4 artigos, teses e dissertações.
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1. ROLE OF GnRH DURING EARLY EMBRYONIC DEVELOPMENT AND DEVELOPMENT OF SWINE EMBRYOS FOLLOWING VITRIFICATION BY MICRODROPLET METHOD / AÇÃO REGULATÓRIA DO GnRH NO DESENVOLVIMENTO EMBRIONÁRIO PRECOCE E VITRIFICAÇÃO DE EMBRIÕES SUÍNOS PELO MÉTODO DE MICROGOTA
O objetivo do presente estudo foi investigar a importância do GnRH no desenvolvimento embrionário precoce em camundongos. GnRH-I, GnRH-II e os GnRH agonistas: Des-Gly, Des-Trp e histrelina não incrementaram o desenvolvimento embrionário. Entretanto, o tratamento com SB-75, um antagonista específico do GnRH, bloqueou o desenvolvimento embrionário no est
Publicado em: 2005
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2. Agar microdroplet assay for delayed hypersensitivity to Legionella pneumophila serogroup 1.
An agarose microdroplet technique was utilized to assess the cellular immunity of guinea pig lymphoid cells to Legionella pneumophila antigen in vitro. Both direct and indirect migration inhibition procedures were shown to be capable of detecting sensitization of guinea pigs to L. pneumophila antigens. Animals injected with adjuvant alone or unrelated antige
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3. Conformational Transition of Giant DNA in a Confined Space Surrounded by a Phospholipid Membrane
It has been established that a long DNA molecule exhibits a large discrete conformational change from a coiled state to a highly folded state in aqueous solution, depending on the presence of various condensing agents such as polyamines. In this study, T4 DNA labeled with fluorescent dyes was encapsulated in a cell-sized microdroplet covered with a phosphol
The Biophysical Society.
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4. Production of macrophage-activating and migration-inhibition factors in vitro by serologically selected and cloned Listeria monocytogenes-specific T cells of the Lyt 1+2- phenotype.
Lyt-selected Listeria-immune T lymphocytes from peritoneal exudates and cloned T cells were cocultured with heat-killed listeriae and peritoneal macrophages from nonimmune donors. Supernatants were assayed for: activation of macrophages for tumoristatic and tumoricidal activity via macrophage-activating factors and migration-inhibition factor activity. Pepto