Browsing by Title Artículos de revistas
Now showing items 7031-7050 of 11553
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(2008)Background: Streptococcus agalactiae is the main causing organism of invasive infections such as sepsis and meningitis in the newborn. Aim: To perform a genotype characterization of Streptococcus agalactiae strains coming ...
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(De Gruyter, 2014)Background: Noonan syndrome (NS) is an autosomal dominant syndrome characterized by typical dysmorphic features, cardiac anomalies as well as postnatal growth retardation, and is associated with Ras-MAPK pathway gene ...
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(Hellenic Veterinary Medical, 2020)Intensive antibiotics' use in the management of the disease in neonate calves, a major economic concern in bovine industry, is one of the contributors to high levels of antibiotic resistance of pathogenic bacteria. The ...
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(2007)Background: Adenovirus serotypes 7, 2 and 1 are the second most common cause of viral acute lower respiratory tract infection (ALRI) requiring hospitalization in Chile. Nosocomial outbreaks have high secondary attack and ...
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(2009)Infectious Pancreatic Necrosis Virus (IPNV) is a bisegmented, double-stranded RNA virus, which belongs to the Birnaviridae family. In the current study, we have analyzed the RNA replication intermediates (RI) purified ...
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(Index Copernicus International, 2018)In order to characterize native strains of Bacillus thuringiensis of the Colombian Caribbean with toxic effect against insect vectors, 28 samples of bacteria identified as B. thuringiensis were isolated from different soils ...
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(1993)Sixty-three amikacin resistant strains of Enterobacteriaceae isolated in three hospitals from Santiago, between 1988 and 1990 were included in this study. The strains were multiresistant and harbored 1-5 plasmids. Fifty ...
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(Elsevier, 1990)A cDNA library preprared from Xenopus laevis oocytes in λgt10 was screened with a mixture of three oligonucleotide probes designed to detect sequences found in different mammalian genes coding for a-subunits of G-proteins. ...
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Molecular cross talk between misfolded proteins in animal models of alzheimer's and prion diseases (2010)The central event in protein misfolding disorders (PMDs) is the accumulation of a misfolded form of a naturally expressed protein. Despite the diversity of clinical symptoms associated with different PMDs, many similarities ...
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(American Society for Pharmacology and Experimental Therapy, 2010)The Erythrina alkaloids erysodine and dihydro-β-erythroidine (DHβE) are potent and selective competitive inhibitors of α4β2 nicotinic acetylcholine receptors (nAChRs), but little is known about the molecular determinants ...
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(SOCIEDAD BIOLGIA CHILE, 2004-06)To investigate the origin and diversity of domestic guinea-pigs Cavia porcellus (Linnaeus, 1758; Rodentia, Caviidae), we sequenced the mitochondrial cytochrome b gene of 12 domestic and 10 wild specimens from six species, ...
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(Frontiers Research Foundation, 2015)Listeria monocyto genes is a pathogen transmitted through food that can cause severe infections in high-risk groups such as pregnant women, elderly, young children and immunocompromised individuals. It is a ubiquitous ...
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(1996)A collection of 165 adenovirus strains isolated from nasopharyngeal aspirates of children hospitalized for acute lower respiratory infection in Argentina, Chile, and Uruguay between 1991 and 1994 was studied by restriction ...
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(2009)The sylvatic transmission cycle of Chagas disease in Chile is composed of wild mammals and insects of the genus Mepraia. We determined infection rates and Trypanosoma cruzi genotypes in Mepraia spinolai. We collected 227 ...
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(1997)Background. Protective immunity against rotavirus infection is directed against antigenic epitopes on the outer capsid proteins VP7 and VP4. Our aim was to characterize the epidemiology of rotavirus antigenic types over ...
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(1994)As a contribution to establish the real incidence of cystic fibrosis (CF) and the prevalent mutations in the Chilean population a method for the detection of delta F-508 and R-553X, two of the most frequent mutations ...
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(1993)The first and so far the only form of isolated growth hormone deficiency to accede to molecular genetic analysis is IGHD 1A, which has an autosomal recessive mode of inheritance. Several sizes of growth hormone gene ...
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(Academic Press, 2019)© 2018 Elsevier LtdThe present study was designed to identify the potential bioactive compound from endophytic actinomycetes (EA) Nocardiopsis sp. GRG 2 (KT 235641) against selected extended spectrum beta lactamase (ESBL) ...
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(Springer, 2010)Diphyllobothriasis caused by the infection of adult Diphyllobothrium tapeworms sporadically occurs in Chile. The occurrence of the disease is closely linked to the consumption of raw or undercooked freshwater and ...