Biranvand E, Abedian Kenary S, Ghaheri A, Rezaee M S, Hasannia H, Nasrolahi M, Parsaee Mr, Ahanjan M, Biranvand B, Ahmadi Basiri E,
Volume 5, Issue 1 (spring-summer[PERSIAN] 2011)
Abstract
Abstract Background and objectives: Interferon-Gamma and interferon Gamma receptor (IFNγ ⁄ IFNγR1) are the main genes associated with susceptibility to tuberculosis. We aimed at studying on interferon-Gamma Gene polymorphism(- 56 C/T) in people suffered from tuberculosis (TB). Material and Methods: In this case-control study, the subjects were 62 individuals with TB and 74 healthy ones. Genomic DNA was extracted by DNA isolation kit(Roche Corporation), and genotype identification was performed by polymerase chain reaction-Restriction fragment length polymorphism (PCR-RFLP). Chi square and logistic regression, using SPSS soft ware (version 18), was used to compare genotype and alleles between case and control groups. Results: The frequency of TT genotype in tuberculosis patients and healthy person are 43.5% and 17.5%, respectively. Based on Logistic regression (odd ration 0.148, p=0.0006), there is significant difference between Case and Control. In addition, the frequency of T allele is, in case group, 62.09 % the difference between case and control is significant, based on Logistic regression (odd ratio: 0.418, P=0.028). Conclusion: It is implied that -56C/T is associated with IFNγR1 promoter in tuberculosis patient. It is found to be associated with increased susceptibility to tuberculosis. Key words: Tuberculosis, IFNγR, PCR-RFLP
B Rahimi-Esboei, Sh Gholami, A Ghorbani Pasha Kolaei, M Pour Haji Baqer, H Hasannia, R Shaban, As Paqeh,
Volume 7, Issue 2 (summer[PERSIAN] 2013)
Abstract
Abstract
Background and Objective: Nowadays, downsizing the government to have an effective and flexible organization is considered to be government’s top priority in the world and outsourcing is one of the ways to achieve this goal. Accordingly, Shahid Beheshti University of Medical Sciences has delegated some of its hospitals' duties to the private sectors. The present study has been carried out to assess the performance of outsourced clinical laboratories.
Material and Methods: This Descriptive Evaluation study was carried out during 6 month (May 2011 till February 2012). The data was collected by two questionnaires with close-ended questions and one with open-ended questions, and analyzed by Wilcoxon, using SPSS software.
Results: There is an improvement in outsourcing laboratory services. For example, increase in the number of tests (32%) and in the type of tests (37%). Consequently, increase of hospital income (51%). The number of personnel is decreased and their responsibility and behavior are improved.
Conclusion: Overall, it seems that outsourcing laboratory program could achieve its major goals such as: Absorbing non-governmental resources in both administrative and financial aspects, omitting extra expenditure, acquiring benefits, and upgrading productivity of laboratories.
Key words: Outsourcing Laboratory Peformance
