Es decir, se encontro diferencia entre los valores observados de las frecuencias alelicas y genotipicas y los valores esperados. El genotipo II fue mas frecuente. TERMIUM® is the Government of Canada’s terminology and linguistic data bank. Esta variante ha sido asociada a LPHNS, aunque los resultados son controversiales. En este estudio se busco determinar la frecuencia alelica y genotipica de.
|Published (Last):||9 November 2009|
|PDF File Size:||20.39 Mb|
|ePub File Size:||2.67 Mb|
|Price:||Free* [*Free Regsitration Required]|
De las restantes, 12 5,1 por ciento fueron positivas en la RCP y el cultivo, 74,4 por ciento negativas en ambas pruebas, 47 20,1 por ciento positivas en la RCP y negativas en el cultivo y 1 0,4 por ciento negativa en la Genotipiva y positiva en el cultivo; tomando el cultivo como prueba de referencia, la RCP proporciono una sensibilidad de 92,3 por ciento, una especificidad de 78,7 por ciento, un valor predictivo positivo de 20,3 por ciento y un valor predictivo negativo de 99,4 por ciento.
En todos los casos se realizo tincion de Ziehl-Neelsen, cultivo en medio de L”wenstein-Jensen y amplificacion por RCP de un segmento de pares de bases especifico del complejo M. This study used data from patients whose samples had already been taken and processed; hence, there was no additional risk. The HLA dictionary Of the total number of patients included in the study, we obtained information on the place of birth from patients; who came from aldlica departments in Colombia, with a greater frceuencia from Cundinamarca, followed by Boyaca, Santander, Huila, Atlantico, and Cesar.
Tambien en comparacion con el cultivo, la RCP identifico correctamente a la totalidad de las micobacterias del complejo M. Writing tools A collection of writing tools that cover the many facets of English and French grammar, style and usage. The language you choose must correspond to the language of the term you have entered.
Project Page Feedback Known Problems. Clinical features and prognosis of HLA-B27 positive and negative anterior uveitis in a Korean population. The results obtained in this study correlate to those previously reported for a Latin American population, where the alleles with the greatest frequency were A02, A24, A01, and A68 1415 It was possible to determine the level of the A locus for 19 alleles, similar to those reported by Alelics et genotipjca. Electrophoresis revealed the presence of heparan sulfate HS and dermatan laelica DS in four cases 80 genotipidabut in the remaining patient, only DS was present.
Moran Moguel, Maria Cristina
The high polymorphism of the HLA system allows its typification to be used as valuable tool in establishing association to various illnesses, immune and genetic profiles; it also provides a guide to identifying compatibility among donors and receptors of organs transplants.
Because the allele frequencies and the disequilibrium patterns vary within a given population, the genotiipica of these aleljca and the determination of their frequencies gain much pertinence and permits establishing parameters of association to disease in the population, which has a predictive value in managing self-immune diseases like Systemic Erythematosus Lupus SEL alelifa Rheumatoid Arthritis RAalso becoming an important tool for the distribution of organs donated in the different transplant groups in the National Donation Network, as well as having an additional usefulness in estimating times the receptors must remain in the waiting list 9 Pronostic assays for rejection and tolerance in organ transplantation.
La variante CT de la enzima metileno-tetrahidrofolato reductasa MTHFR es responsable de una forma termolabil de la enzima, disminucion de folatos y aumento de homocisteina. K-V haplotype frequency distributions HFDs in these two normal groups were also different as compared with normal Australians.
Peralta Leal, Valeria
Spanish 3 English 2. Alfaro E, Dipierri, J.
The results of the current study correspond mostly to that previously reported for Colombia, where we found a typical component of Latin population with an important Caucasian influence; nevertheless, the differences evidence the variations in the size and origin of the population studied, as well as the important influence of the resolution of the technique used in typifying. In its generic sense, the term frequency refers to occurrences which may be either absolute or relative.
Tomando como prueba de referencia el cultivo, al analizar unicamente las muestras de esputo, la RCP directa proporciono una sensibilidad de 90,9 por ciento, una especificidad de 89,5 por ciento, un valor predictivo positivo de 52,6 por ciento y un valor predictivo negativo de 98,7 por ciento. Access a collection of Canadian resources on all aspects of English and French, including quizzes.
For this allele, we were not able to identify in all typifying events the specificity B62, B63, B70, B71, B72, and B75, because of the resolution of the kit used in typifying.
When comparing our results to the study with the population in the city of Bogota published by Ossa et al. For this reason, more than having healthy individuals or patients in the population the origin does set an important relevant factor with respect to the distribution of frrcuencia.
The population distribution per department can be seen in Table 1. These results show evidences of biochemical differences in thys syndrome AU.
Peralta Leal, Valeria [WorldCat Identities]
Change the order of display of the official languages of Canada English first French first Option to display the non-official languages Spanish frecuebcia Portuguese Neither Spanish Portuguese Display definitions, contexts, etc.
In all patients, deficient enzymatic activity was demonstrated. La RCP es una tecnica sensible y especifica para detectar el complejo M. In controls the proportions were 0. A similar finding was reported.
Moran Moguel, Maria Cristina [WorldCat Identities]
Most widely held works by Maria Cristina Moran Moguel. The confidentiality of the information was strictly protected. The population treated in the Molecular Biology laboratory at Clinica Colsanitas SA for HLA typifying comes from different Colombian cities, offering an opportunity to determine the allele, genotype, and haplotype frequencies in patients of diverse origins.
Analysis of the p53 genotype at position 72 was performed by polymerase chain reaction using specific primers and Accll digestion. However, disequilibrium in Mexicans was determined by haplotypes different from those in Australia.
Proportions were calculated to grnotipica the qualitative variables. Language Portal of Canada Access a collection of Canadian resources on all aspects of English and French, including quizzes.
A case-controls study was performed. Given the heterogeneity of the population analyzed in the current study, it is important to keep the following aspects in mind: X2 test showed no significant difference In the proportions.