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Virulence factor RNA transcript expression in the Leishmania Viannia subgenus: Influence of species, isolate source, and Leishmania RNA virus-1
(Springer, 2019)
Background: Leishmania RNA virus-1 (LRV1) is a double-stranded RNA virus identified in 20-25% of Viannia - species endemic to Latin America, and is believed to accelerate cutaneous to mucosal leishmaniasis over time. Our ...
Paracoccidioides brasiliensis antigen batches from the same isolate show immunological and biochemical differences
(1996-12-01)
We investigated the occurrence of antigenic and biochemical variability among Paracoccidioides brasiliensis antigen batches prepared according to the same protocol. Initially (experiment 1), we analyzed two antigen lots ...
Myocardial function during chronic food restriction in isolated hypertrophied cardiac muscle
(Lippincott Williams & Wilkins, 2000-10-01)
Background: the effect of food restriction (FR) on myocardial performance has been studied in normal hearts. Few experiments analyzed the effects of undernutrition on hearts subjected to cardiac overload. The aim of this ...
Myocardial function during chronic food restriction in isolated hypertrophied cardiac muscle
(2000-01-01)
Background: The effect of food restriction (FR) on myocardial performance has been studied in normal hearts. Few experiments analyzed the effects of undernutrition on hearts subjected to cardiac overload. The aim of this ...
Myocardial function during chronic food restriction in isolated hypertrophied cardiac muscle
(Lippincott Williams & Wilkins, 2000-10-01)
Background: the effect of food restriction (FR) on myocardial performance has been studied in normal hearts. Few experiments analyzed the effects of undernutrition on hearts subjected to cardiac overload. The aim of this ...
Molecular Characterization of Extended-Spectrum beta-Lactamase-Producer Klebsiella pneumoniae Isolates Causing Neonatal Sepsis in Peru
(American Society of Tropical Medicine and Hygiene, 2016)
Klebsiella pneumoniae (KP) is the most common cause of neonatal sepsis in the low- and middle-income countries. Our objective was to describe the phenotypic and molecular characteristics of extended-spectrum beta-lactamase ...
Geographical and environmental contributions to genomic divergence in mangrove forests
(2021-03-01)
Assessing the relative importance of geographical and environmental factors to the spatial distribution of genetic variation can provide information about the processes that maintain genetic variation in natural populations. ...
The biology and phylogenetics of potato virus S isolates from the andean region of south America
(2018)
Biological characteristics of 11 Potato virus S (PVS) isolates from three cultivated potato species (Solanum spp.) growing in five Andean countries and 1 from Scotland differed in virulence depending on isolate and host ...
Matrix isolation of the elusive fluorocarbonylsulfenyl fluoride molecule FC(O)SF
(American Chemical Society, 2013-02-25)
The syn and anti conformers of the hitherto unknown fluorocarbonylsulphenyl fluoride, FC(O)SF, were formed through the photochemical reactions between OCS and F2 , isolated in solid Ar. The reactions were followed by FTIR ...
Prevalence of Trypanosoma cruzi and Other Trypanosomatids in Frequently-Hunted Wild Mammals from the Peruvian Amazon
(American Society of Tropical Medicine and Hygiene, 2017)
To better understand the ecology of Trypanosoma cruzi in the northeastern Peruvian Amazon, we evaluated the prevalence of T. cruzi and other trypanosomatids in four orders of wild mammals hunted and consumed by inhabitants ...