Results 81 to 90 of about 39,011 (239)
Infectio, 2012 Introduction: Surveillance of the genetic characteristics of dhps and dhfr can be useful to outline guidelines for application of intermittent preventive therapy in Northwest Colombia and to define the future use of antifolates in artemisinin-based ...
Andrés Villa +4 more
doaj
Molecular epidemiology of
Malaria Journal, 2011 Background Sulphadoxine and pyrimethamine are anti-folate drugs that show synergistic anti-malarial effect. Point mutations in dihydrofolate reductase (dhfr) and dihydropteorate synthatase (dhps) cause anti-folate drug resistance phenotype in human ...
Dev Vas +3 more
doaj +1 more source
Utility of the DHFR-based destabilizing domain across mouse models of retinal degeneration and aging
iScience, 2022 Summary: The Escherichia coli dihydrofolate reductase (DHFR) destabilizing domain (DD) serves as a promising approach to conditionally regulate protein abundance in a variety of tissues.
Hui Peng +10 more
doaj +1 more source
American Journal of Tropical Medicine and Hygiene, 2010 Accumulation of mutations in dihydrofolate reductase (dhfr) and dihydropteroate synthetase (dhps) is strongly associated with sulfadoxine-pyrimethamine (SP) treatment failure. Routine surveillance for these resistance markers was conducted annually at 26
J. Raman +6 more
semanticscholar +1 more source
Varying efficacy of artesunate+amodiaquine and artesunate+sulphadoxine-pyrimethamine for the treatment of uncomplicated falciparum malaria in the Democratic Republic of Congo: a report of two in-vivo studies [PDF]
, 2009 BACKGROUND: Very few data on anti-malarial efficacy are available from the Democratic Republic of Congo (DRC). DRC changed its anti-malarial treatment policy to amodiaquine (AQ) and artesunate (AS) in 2005.
A Brockman +32 more
core +2 more sources
Animal Research and One Health, EarlyView.The transition period in dairy cows, spanning 3 weeks before and after calving, is a critical phase characterized by increased nutrient demands, reduced dry matter intake (DMI), and elevated risk of metabolic disorders such as negative nutrient balance (NNB), lipolysis, proteolysis, and oxidative stress.
Mohammed S. Seleem +5 more
wiley +1 more source
The laminA/NF-Y protein complex reveals an unknown transcriptional mechanism on cell proliferation [PDF]
, 2016 Lamin A is a component of the nuclear matrix that also controls proliferation by largely unknown mechanisms. NF-Y is a ubiquitous protein involved in cell proliferation composed of three subunits (-YA -YB -YC) all required for the DNA ...
Alonzi, Tonino +16 more
core +2 more sources
Recent Advances in Isatin–Thiazole Hybrids: Synthesis, Structural Design, and Biological Application
Chemistry &Biodiversity, EarlyView.ABSTRACT Isatin–thiazole hybrids are considered privileged chemical scaffolds due to their broad spectrum of pharmacological properties, making them attractive candidates for drug development. As a result, isatin–thiazole derivatives have emerged as a prominent class of hybrid heterocycles and have been the focus of extensive research in recent years ...
Isadora M. G. Andrade +4 more
wiley +1 more source
Characterization of the mitochondrial processing peptidase of Neurospora crassa [PDF]
, 1994 The mitochondrial processing peptidase (MPP) of Neurospora crassa is constituted by an alpha- and a beta-subunit. We have purified alpha-MPP after expression in Escherichia coli while beta-MPP was purified from mitochondria.
Arretz, Michael +4 more
core
ESC Heart Failure, Volume 12, Issue 2, Page 1346-1357, April 2025.Abstract Aims Iron deficiency (ID) is prevalent in chronic heart failure (HF) but lacks a consensus definition. This study evaluates the prevalence and the prognostic impact of ID using different criteria on all‐cause and cardiovascular mortality, as well as first hospitalization for HF in patients with new‐onset chronic HF.
Abdullahi Ahmed Mohamed +12 more
wiley +1 more source