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Showing 2 results for Roghieh
IVS8 polyT and M470V polymorphisms in healthy individuals and cystic fibrosis patients in Mazandaran province, Iran
Kholghi Oskooei Vahid , Esmaeeli Douki Mohammad Reza, Tabaripour Reza , Pourbagher Roghieh, Tavakkoly Bazzaz Javad , Larijani Bagher , Akhavan-Niaki Haleh ,
Volume 69, Issue 12 (5 2012)
Abstract

Background: Cystic fibrosis (CF) is a multiorgan autosomal recessive disorder. As CF is highly heterogeneous in Iran and many mutations have a low frequency, routine molecular diagnostic methods are not very efficient. The use of highly polymorphic intragenic markers not only can facilitate phenotype prediction in prenatal diagnosis by gene tracking, but also can lead to the demonstration of possible associations between haplotypes and specific mutations. We determined IVS8 polyT and M470V polymorphisms in exon 10 of CFTR gene in this case-control study.

Methods: Polymorphisms of IVS8 polyT in 53 patients with CF were referred to Amirkola children's Hospital of Babol University of Medical Sciences, 2007 to 2011 and 49 fertile healthy individuals were determined by reverse dot blot method. M470V polymorphism was analyzed by PCR-RFLP.

Results: In IVS8 polyT study, T7 was the most frequent allele in healthy individuals than patients with CF (respectively, 82.8% Vs. 77.2%). T9 was more abundant in patients with CF than normal individuals (respectively, 21.7% Vs. 7.4%, P=0.005). T9/T9 genotype was more frequent in patients than healthy individuals (respectively, 15.1% and 2%, P=0.032). Study for M470V polymorphism showed that M/V was the most common genotype in normal individuals and patients with CF (respectively, 49% and 40.4%). M-T9 haplotype was highly associated with the disease in both patients with CF and normal individuals (respectively, 19.1% and 2.4%, (P<0.001)

Conclusion: The allelic distribution and heterozygosity results suggest that both M470V and IVS8 polyT can be helpful in the prenatal diagnosis of CF in Northern Iranians with a positive family history of the disease.


Prevalence of infectious diseases in patients with end stage renal disease in Gorgan City in Iran
Roghieh Golsha, Aref Gooran Orimi , Behnaz Khodabakhshi, Fatemeh Mehravar,
Volume 78, Issue 4 (July 2020)
Abstract
Background: The mortality rate of sepsis and pneumonia is higher in end-stage renal disease (ESRD) patients than in the general population. Bacterial infections are the most common cause of hospitalization in dialysis patients and the most common source of bacteremia is vascular access in these patients. The aim of this study was to determine the prevalence of infectious causes of hospitalization in patients with end-stage renal failure in Gorgan.
Methods: This cross-sectional study was performed on patients with ESRD who were admitted to the 5 Azar Medical Education Center of Gorgan City during 2014 to 2016. Patients' information was collected through their clinical records and analyzed statistically.
Results: The prevalence of infectious diseases in ESRD patients during the 3 years was 12.7%, out of 100 hospitalized patients with ESRD and infectious causes, the most common type of infectious disease was catheter infection (43%) and sepsis (18%), urinary tract infection (11%) and pneumonia (8%) were the next. The most common infectious causes leading to hospitalization in men with the ESRD were catheter infection, sepsis, and pneumonia, respectively, and in women, catheter infection, sepsis, and urinary tract infection. The highest incidence of catheter infection was in the age group of 66-70 years (30.2%), 71-75 (25.6%), and above 71 years (25.6%), respectively. The highest incidence of sepsis occurred in the age group of 75-71 years (38.9%) and also the highest incidence of urinary tract infections in the age group of less than 65 years. Age (P=0.003), sex (P=0.01), duration of disease (P=0.009), addiction (P=0.01), and diabetes (P=0.01) were the most common risk factors for infectious diseases in patients with ESRD.
Conclusion: The results of this study showed that catheter infection is the most common cause of infection in patients with end-stage renal disease (ESRD). Therefore, avoiding multiple vascular manipulations, disinfection of the catheter, timely replacement, and training of dialysis staff are effective in reducing catheter infections.

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