Results: 723

Aislamiento de Cryptococcus neoformans en excrementos de paloma de Castilla (Columba livia) provenientes de lugares públicos de El Salvador

Acta méd. costarric; 64 (1), 2022
Resumen Objetivo: El objetivo de este estudio fue aislar levaduras pertenecientes al complejo de especies Cryptococcus neoformans de los excrementos de paloma de Castilla (Columba livia) recolectados de plazas y parques públicos de El Salvador. Métodos: Las muestras se sembraron en medios de cultivos c...

The A allele of the rs759853 single nucleotide polymorphism in the AKR1B1 gene confers risk for diabetic kidney disease in patients with type 2 diabetes from a Brazilian population

ABSTRACT Objective: The AKR1B1 gene encodes an enzyme that catalyzes the reduction of glucose into sorbitol. Chronic hyperglycemia in patients with diabetes mellitus (DM) leads to increased AKR1B1 affinity for glucose and, consequently, sorbitol accumulation. Elevated sorbitol increases oxidative stress...

PCR-RFLP Based genetic diversity of Plasmodium vivax genotypes in district Mardan, Pakistan

Braz. j. biol; 82 (), 2022
Plasmodium vivax is the most common human malaria parasite in Asian countries including Pakistan. Present study was designed to explore the genetic diversity of plasmodium vivax genotypes based on Pvmsp-3α and Pvmsp-3βgenes using allelic specific nested PCR and RFLP assays markers from field isolates i...

Morphological, sensory and biochemical characteristics of summer apple genotypes

Braz. j. biol; 82 (), 2022
Summer apples are one of the most important plant community in Artvin province located Northeastern part of Turkey. In present study 22 local apple genotypes were characterized by phenological, morphological, biochemical and sensory properties. Harvest date was the main phenological data. Morphological m...

Genótipos e Fenótipos de Resistência a Metais Pesados e Agrotóxicos em Patógenos de Alto Risco em Saúde Única

As atividades industriais e de agronegócio, embora necessárias para o desenvolvimento da sociedade, tem causado sérios problemas ambientais devido à eliminação inadequada de seus efluentes, sendo o tratamento destes um dos assuntos mais importantes em relação ao controle de poluição. Os microrg...

Growth regulators and their reflection on different hop genotypes cultivated under in vitro conditions

Braz. j. biol; 82 (), 2022
Hops is a new culture in Brazil. Tissue culture can be an important technique for rapid hop propagation. This paper aims to characterize responses from different genotypes under different growth regulators through the interrelationship of response variables important to hop in vitro growth. Three genotyp...

An allometric model to estimate total leaf area of banana plants of the cultivar Vitória (AAAB)

Ciênc. rural (Online); 52 (10), 2022
The plants physiological processes such as transpiration and photosynthetic efficiency are directly related to leaf area, which is difficult to quantify in a nondestructive manner. To generate a model to estimate the total leaf area of plants of banana cv. Vitória, simple and multiple linear regressions...

Reaction of biofortified lettuce genotypes to different strains of Xanthomonas campestris pv. vitians

Lettuce bacterial leaf spot caused by Xanthomonas campestris pv. vitians is an aggressive disease that is difficult to control. So far there are no reports of the reaction of biofortified lettuce genotypes to different isolates of the bacteria. Thus, the objective was to evaluate the aggressiveness of X....

Genotype plus genotype by-environment interaction biplot and genetic diversity analyses on multi-environment trials data of yield and technological traits of cotton cultivars

Ciênc. rural (Online); 52 (2), 2022
Understanding the genetic diversity and overcoming genotype-by-environment interaction issues is an essential step in breeding programs that aims to improve the performance of desirable traits. This study estimated genetic diversity and applied genotype + genotype-by-environment (GGE) biplot analyses in ...

Tipificación del virus del papiloma humano en lesiones de cavidad bucal. Estudio desarrollado en los servicios de estomatología, Facultad de Odontología de la Universidad de Cartagena y el Hospital Alemán de Buenos Aires

Objetivo: describir las características clínicas epidemiológicas en cavidad bucal de la infección por VPH y la asociación con su tipificación molecular. Métodos: se realizó un estudio analítico de corte transversal en 52 pacientes que acudieron a los servicios de estomatología en la Facultad de...