听力与言语-语言病理学

行为科学

医学伦理学

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  • An alpha D-globin fragment from Triatoma infestans hindgut stimulates Trypanosoma cruzi adenylyl cyclase and promotes metacyclogenesis.

    abstract::A peptide from hindguts of the Triatoma infestans, the hematophagous Chagas' insect vector, activates adenylyl cyclase activity in Trypanosoma cruzi epimastigote membranes and stimulates the in vitro differentiation of epimastigotes (proliferative and non-infectious forms) to metacyclic trypomastigotes (non-proliferat...

    journal_title:Biological research

    pub_type: 杂志文章

    doi:

    authors: Fraidenraich D,Peña C,Isola EL,Lammel EM,Coso O,Añel AD,Baralle F,Torres HN,Flawia MM

    更新日期:1993-01-01 00:00:00

  • The limitations of paradigms: studies on the intermediary metabolism of Trypanosoma cruzi.

    abstract::We review the development of our knowledge and interpretations of the intermediary metabolism of Trypanosoma (Schizotrypanum) cruzi. Already in the 1950's it was clearly established that when this organism was exposed to large external concentrations of carbohydrates it was unable to catabolize them completely, even i...

    journal_title:Biological research

    pub_type: 杂志文章,评审

    doi:

    authors: Urbina JA,Machin I,Jurado L

    更新日期:1993-01-01 00:00:00

  • Calcium homeostasis in Trypanosoma cruzi.

    abstract::By using the fluorescent Ca2+ indicator fura 2, submicromolar levels of intracellular Ca2+ have been detected in Trypanosoma cruzi different stages. The intracellular transport mechanisms involved in maintaining Ca2+ homeostasis in T. cruzi have been characterized by measuring Ca2+ transport in digitonin-permeabilized...

    journal_title:Biological research

    pub_type: 杂志文章

    doi:

    authors: Docampo R

    更新日期:1993-01-01 00:00:00

  • Biological similarity theories: a comparison with the empirical allometric equations.

    abstract::Twelve biological variables were submitted to dimensional analysis in accordance with the MLT-system of physics (M, mass; L, length; T, time). Each of these variables has a characteristic numerical value for the exponents alpha for mass, beta for length, and gamma for time. By means of Newton's reduction coefficient (...

    journal_title:Biological research

    pub_type: 杂志文章

    doi:

    authors: Günther B,Gonzalez U,Morgado E

    更新日期:1992-01-01 00:00:00

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