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Caracterización citogenético-molecular de enfermedades genéticas en el Hospital Base de Puerto Montt
(2011)
Background: Chromosome aberrations (CA) are the main etiology of multiple
congenital malformations, recurrent abortions and intellectual disability (ID) specifi
cally of moderate and severe degree. They account for 0.3 ...
Ataxia telangiectasia: effects of cycloheximide on G2 repair of chromosome damage in lymphocytes cultured in vitro Ataxia telangiectasia: efectos de cicloheximida en la reparacion del daño cromosomico durante G2 en linfocitos cultivados in vitro.
(1992)
The chromosomal sensitivity to the spontaneous and induced DNA damage detected in lymphocytes from patients affected with ataxia telangiectasia (AT) might be related with disturbances in DNA repair mechanisms. We have ...
Evaluación del efecto genotóxico del Antracol WP 70 en cultivos de linfocitos humanos
(2012-12-06)
Introducción: El Antracol WP 70 es un plaguicida de uso común en la agricultura para mitigar fitopatologías asociadas
con hongos. Dado su gran espectro de aplicación e incorrecta manipulación, no se encontraron estudios ...
Lesiones tuberculoides y neumonía piogranulomatosa en un Chigüiro (Hydrocharis hydrochaeris)
(Universidad de los Llanos, 2010-12-01)
Titulo en ingles: Tuberculoid lesions and pyogranulomatous pneumonia in a Capybara (Hydrochaeris hidrochaeris)RESUMEN: Corynebacterium kutscheri, un bacilo ligeramente curvado, gram positivo, acido alcohol resistente, ...
Caracterización clínica, citogenética y molecular de un nuevo caso de síndrome de Nijmegen en Chile
(SOC MEDICA SANTIAGO, 2004-02)
The Nijmegen Breakage Syndrome (NBS) is a rare autosomal recessive
disorder associated with microcephaly, immunodeficiency, chromosome instability and cancer proneness.
The mutated gene that results in NBS codes for ...
G2 checkpoint-dependent DNA repair and its response to catalase in Down syndrome and control lymphocyte cultures
(2007)
The amount of DNA lesions repaired in G2 and also G2 timing are controlled by the DNA damage-dependent checkpoint. Down syndrome (DS) lymphocytes showed twice as much constitutive DNA damage in G2 than control ones, when ...
Perspectiva y comprensión bioquímica del síndrome de Down
(Universidad Autónoma de Occidente, 2008-01)
Down Syndrome (DS) is a chromosomal aberration where 21 chromosome is total or partial duplicate. DS is a common cause for mental retardation and its prevalence in general population is 1/600 to 1/1000 in live borns becoming ...
The G2 checkpoint activated by DNA damage does not prevent genome instability in plant cells
(2006)
Root growth, G2 length, and the frequency of aberrant mitoses and apoptotic nuclei were recorded after a
single X-ray irradiation, ranging from 2.5 to 40 Gy, in Allium cepa L. root meristematic cells. After 72 h of
recovery, ...
Inactivation of the putative suppressor gene DOK1 by promoter hypermethylation in primary human cancers
(2012)
The DOK1 gene is a putative tumour suppressor gene located on the human chromosome 2p13 which is frequently rearranged in leukaemia and other human tumours. We previously reported that the DOK1 gene can be mutated and its ...
Efecto citotóxico del hipoclorito de sodio (NaClO), en células apicales de raíces de cebolla (Allium cepa L.)
(Universidad Pedagógica y Tecnológica de Colombia, 2017-06-13)
El hipoclorito de sodio (NaClO), es un compuesto químico altamente tóxico y ampliamente utilizado por
sus propiedades desinfectantes. Una de las especies vegetales más usadas para la detección de diferentes tipos de cambios ...