Browsing by Title
Now showing items 20401-20420 of 91779
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(Frontiers Media S.A., 2016)Cell division in bacteria has been studied mostly in Escherichia coli and Bacillus subtilis, model organisms for Gram-negative and Gram-positive bacteria, respectively. However, cell division in filamentous cyanobacteria ...
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(MDPI AG, 2019)During the last number of years a variety of crystallization-driven self-assembly (CDSA) processes based on semicrystalline block copolymers have been developed to prepare a number of different nanomorphologies in solution ...
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(Elsevier, 2001)CYP1A1, CYP2E1 and GSTM1 polymorphisms were evaluated in Chilean healthy controls and lung cancer patients. In the Chilean healthy group, frequencies of CYP1A1 variant alleles for MspI (m2 or CYP1A1*2A) and ile/val (val ...
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(Frontiers Media, 2021)Background: Tacrolimus (TAC) and mycophenolic acid (MPA) are the main immunosuppressive drugs used in pediatric kidney transplantation. Single nucleotide polymorphisms (SNPs) in metabolizing enzymes and transporters might ...
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(Asociación Interciencia, 2016)Cypermethrin is a synthetic pyrethroid widely used as an agropesticide. The aim of this study was to determine the effect of cypermethrin on reproductive patterns of the planarian Dugesia gonocephala, a bioindicator ...
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(Elsevier, 2018)A novel series of cyrhetrenyl (3a-4a) and ferrocenyl (3b-4b) Schiff bases were synthesized through a condensation reaction, between the known 4-ferrocenylaniline (2b) or the unreported 4-cyhretrenylaniline (2a) with 4-or ...
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(2011)Experimental evidence shows that the mechanism of pore formation by actinoporins is a multistep process, involving binding of the water-soluble monomer to the membrane and subsequent oligomerization on the membrane surface, ...
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(2009)Background: Patients with type 2 diabetes have a high incidence of coronary artery disease, which is even higher among those with renal failure. Serum levels of cystatin C are used to assess renal function and is a potential ...
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(WILEY-LISS, DIV JOHN WILEY & SONS INC, 2009-04-15)The CSRNP (cystein-serine-rich nuclear protein) family has been conserved from Drosophila to human. Although knockout mice for each of the mammalian proteins have been generated, their function during vertebrate development ...
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(Elsevier B.V., 2019)Currently, Salmonella enterica serovar Typhimurium (S. Typhimurium), is a major global public health problem, which has caused food-borne illnesses in many countries. Today, with the extensive use of antimicrobials, ...
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(MDPI, 2022)A one-pot green method for aqueous synthesis of fluorescent copper sulphide nanoparticles (NPs) was developed. The reaction was carried out in borax-citrate buffer at physiological pH, 37 degrees C, aerobic conditions and ...
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(Sociedad Medica de Santiago, 2008)Cystic tumors of the pancreas are diagnosed with increasing frequency. The main problems associated with their dia gnosis a re to determine if they are benign of' malingnant and to decide their surgical excision or clinical ...
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(Universidad de Chile, 2013)La cisticercosis muscular bovina (Cysticercus bovis) es una zoonosis con importancia económica y para la salud pública. En el presente estudio se dan a conocer antecedentes sobre la presencia de C. bovis en predios de ...
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(Sociedad Chilena de Obstetricia y GinecologiaRoman Diaz 205, Officina 205, 2020)
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(2012)This review covers classical and modern structural modifications of the alkaloid, the more recent (since 2007) syntheses of cytisine and analogues, and the pharmacology of these compounds, with emphasis on their interactions ...
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(1987)The avian thalamic ventral lateral geniculate nucleus (GLv) was studied by light microscopic techniques in order to understand its anatomy, neuronal composition, and the nature of its retinal and tectal afferents. The avian ...
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(SOCIEDAD CHILENA DE QUIMICA, 2000-09)Carbon paste electrodes were modified with cytochrome c reductase enzyme. The behavior of the electrodes was characterized by cyclic voltammetry. The cytochrome c reduction was investigated both on the enzyme modified ...
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(2006)Background: Gastric cancer (GaC) is the second cause of death by cancer in the world and one of the first causes in Chile. However, the burden of this disease shows remarkable worldwide variation probably explained by ...
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(2011)Background: Chromosome aberrations (CA) are the main etiology of multiple congenital malformations, recurrent abortions and intellectual disability (ID) specifically of moderate and severe degree. They account for 0.3 to ...