Results 181 to 190 of about 659,144 (344)

In Memoriam: Jay Stephen Keystone (1943–2019)

open access: yesEmerging Infectious Diseases, 2020
David O. Freedman
doaj   +1 more source

Bioactivity profiles of progressively ring‐fluorinated cyclohexyl motifs in the WKYMVm peptide as formylpeptide FPR2 agonists and in keto‐piperazines as anti‐trypanosome agents.

open access: yesChemBioChem, Accepted Article.
A series of all‐cis ring fluorinated cyclohexylalanines with progressively increasing levels of vicinal fluorines, as well as 4‐fluorophenylalanine and pentafluoroarylphenylalanine were introduced into the WKYMVm peptide in place of its tyrosine residue, for assays against the G‐protein coupled formylpeptide receptor, FPR2.
David O'Hagan   +6 more
wiley   +1 more source

Malaria in Sucre State, Venezuela

open access: yesCadernos de Saúde Pública
The author reviews the malaria research program in Sucre State, Venezuela, taking an ecosystem approach. The goal was to determine which methods could have been introduced at the onset that would have made the study more ecological and interdisciplinary.
Robert H. Zimmerman
doaj  

Corn cob pyrolysis: A systematic literature review of methods and applications

open access: yesThe Canadian Journal of Chemical Engineering, EarlyView.
Mapping the research landscape of corn cob pyrolysis. Abstractas The agricultural sector is experiencing a surge in waste generation due to population growth, creating an urgent need to convert byproducts into value‐added products. Maize (Zea mays L.), a leading global crop, produces significant byproducts, such as corn cob, which are often undervalued.
Vilmar Steffen   +5 more
wiley   +1 more source

Bactéria ou parasita? a controvérsia sobre a etiologia da doença do sono e a participação portuguesa, 1898-1904 Bacteria or parasite? the controversy over the etiology of sleeping sickness and the Portuguese participation, 1898-1904

open access: yesHistória, Ciências, Saúde: Manguinhos, 2012
A etiologia da doença do sono era desconhecida até o início do século XX. Essa doença tipicamente africana em breve se tornaria o principal obstáculo à colonização europeia.
Isabel Amaral
doaj  

Antiprotozoal Activity of Highly Substituted Pyrazole and Pyrimidine Derivatives

open access: yesChemMedChem, EarlyView.
Based on previously identified antimalarial agents, a series of highly substituted pyrazole and pyrimidines derivatives has been synthesized and tested for antiplasmodial and antileishmanial activity. Selected derivatives show promising antiplasmodial effect with a predicted favorable pharmacokinetic profile.
Matteo Lusardi   +7 more
wiley   +1 more source

EBOLA

open access: yesZdravniški Vestnik, 2014
The ongoing outbreak of Ebola virus disease is by far the largest in  the history of Ebola virus since its initial description in 1976. Apart from dramatic increase of detected cases in the current outbreak of Ebola virus disease in West Africa, there ...
Tadeja Kotar
doaj  

Home - About - Disclaimer - Privacy