نتایج جستجو برای: vinca
تعداد نتایج: 808 فیلتر نتایج به سال:
Leishmaniasis affects 1.5-2 million people annually and has been recognized as a major public health problem by the World Organization.In Iran the incidence rate of the disease among school children in Ardestan province was 3.2 per thousand. As no effective vaccine has been found yet, control of the disease depends on effective drug therapy. The pentavalent anitmonials (pentostam and glucantime...
Os artigos reunidos neste volume oferecem ao leitor uma perspectivação das formas como o horizonte tecnocultural contemporâneo vinca profundamente as práticas de criação literária. Nesse sentido, um problema recorrente consiste na busca modos apreensão conceitual fenômenos que esgarçam linhas imaginárias até então circunscreviam literárias.
Vinca alkaloids, the well-known tubulin-binding agents, are widely used for the clinical treatment of malignant tumors. However, little attention has been paid to their vascular disrupting effects, and the underlying mechanisms remain largely unknown. This study aims to investigate the vascular disrupting effect and the underlying mechanisms of vinca alkaloids. Methods: The capillary disruption...
Monoclonal antibody (MoAb) conjugates have been used to treat a variety of malignancies. The majority of the MoAbs which have been used therapeutically are from murine sources. The infusion of these foreign proteins into humans can be expected to elicit anti-murine antibodies and may be one of the major limitations to the clinical use of murine MoAbs. In these studies, we report on the nature a...
Antibody-drug conjugates (ADCs) have achieved great success in cancer therapy in recent years. Some peptidyl microtubule inhibitors consisting of natural and unnatural amino acids, such as monomethyl auristatin E (MMAE) and F (MMAF), are extremely cytotoxic and have been used as a payload in ADCs. However, their precise molecular interaction with tubulin and microtubules remains unclear. We det...
Application of anthracyclines and Vinca alkaloids on the same day represents a hallmark of polychemotherapy protocols for hematopoietic malignancies. Here we show, for the first time, that both drugs might act most efficiently if they are applied on different days. Proof-of-concept studies in 18 cell lines revealed that anthracyclines inhibited cell death by Vinca alkaloids in 83% of cell lines...
A recent survey of the effects of various physical and chemical parameters on yolk protein incorporation by isolated Xenopus oocytes indicates that the Vinca alkaloid vinblastine sulfate (VLB) is among the more effective inhibitors of this process (27) . The Vinca alkaloids have received considerable attention because of their ability to disrupt the integrity of microtubules (1, 2, 21) ; theref...
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