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Uncoupling of actomyosin adenosinetriphosphatase by heparin and its fragments
(Springer, 1997-04-01)
Heparin and its enzymatic fragments, prepared by degradation of heparin with heparinase from Flavo-bacterium heparinum, were capable of inhibiting the actomyosin-ATPase activity obtained from striated and smooth vascular ...
External guide sequences targeting the aac(6')-Ib mRNA induce inhibition of amikacin resistance
(American Society for Microbiology, 2007-03)
The dissemination of AAC(6')-I-type acetyltransferases have rendered amikacin and other aminoglycosides all but useless in some parts of the world. Antisense technologies could be an alternative to extend the life of these ...
Redox-related metabolites and gene expression modulated by sugar in sunflower leaves: Similarities with Sunflower chlorotic mottle virus-induced symptom
(Taylor & Francis, 2013-07)
Sugars are part of an integrated redox system, since they are key regulators of respiration and photosynthesis, and therefore of the levels of reducing power, ATP and ROS. These elements are major determinants of the ...
Comparison of the biochemical properties, regulation and function of ATP-diphosphohydrolase from human placenta and rat kidney
(ASSOC BRAS DIVULG CIENTIFICA, 1996-05)
ATP-diphosphohydrolase (apyrase, EC 3.6.1.5) has both ATPase and ADPase activity that are stimulated by bivalent metals, with Ca2+ being the most effective. The possible physiological function of this enzyme, associated ...
Root canal irrigation: physicochemical and biological properties of calcium hypochlorite and effects of the GentleWave system in endodontic treatment
(Universidade Estadual Paulista (Unesp), 2022-09-05)
Parte 1: Na publicação 1, o objetivo foi avaliar as propriedades físico-químicas e a penetrabilidade nos túbulos dentinários do hipoclorito de cálcio [Ca(OCl)2] a 2,5% associado aos surfactantes cloreto de benzalcônio ...
Phosphodiesterase-9 (PDE9) inhibition with BAY 73-6691 increases corpus cavernosum relaxations mediated by nitric oxide-cyclic GMP pathway in mice
(Nature Publishing GroupLondonInglaterra, 2013)
Redox-related metabolites and gene expression modulated by sugar in sunflower leaves: similarities with Sunflower chlorotic mottle virus-induced symptom
(Taylor & Francis, 2013)
Sugars are part of an integrated redox system, since they are key regulators of respiration and photosynthesis, and therefore of the levels of reducing power, ATP and ROS. These elements are major determinants of the ...
The RabGEF ALS2 is a hypoxia inducible target associated with the acquisition of aggressive traits in tumor cells
(Nature, 2020)
Tumor hypoxia and the hypoxia inducible factor-1, HIF-1, play critical roles in cancer progression and metastasis. We previously showed that hypoxia activates the endosomal GTPase Rab5, leading to tumor cell migration and ...
The RabGEF ALS2 is a hypoxia inducible target associated with the acquisition of aggressive traits in tumor cells
(2020-12)
Tumor hypoxia and the hypoxia inducible factor-1, HIF-1, play critical roles in cancer progression and metastasis. We previously showed that hypoxia activates the endosomal GTPase Rab5, leading to tumor cell migration and ...