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کاربرد نوع شرط:
- جایگاه : پژوهشی
- مجله: Iranian Journal of Medical Sciences
- نوع مقاله: Journal Article
- کلمات کلیدی:
- چکیده:
- چکیده انگلیسی: Background: Rotavirus is a major cause of acute diarrhea in children worldwide. It is an important cause of death among young children in developing countries. The aim of this study was to evaluate the prevalence of rotavirus infection in children less than five years old hospitalized for gastroenteritis in Jahrom. Methods: One hundred and two stool samples were collected from children less than 5 years old hospitalized for acute diarrhea during October 2006-February 2007 in Motahary hospital, Jahrom, south of Iran. All samples were tested for rotavirus antigen by commercial enzyme linked immunoassays (ELISA) and latex agglutination test. Results: Sixty nine stool samples (67.6%) were positive for both ELISA and latex agglutination. The mean age of the patients was 14.38 months (range 2-60 months). There was no significant difference between the patients with positive and those with negative tests for rotavirus in duration of admission, fever, vomiting, gender, and stool examination. Thirty-three percent of the patients had abnormal increased blood urea nitrogen that was normalized after hydration. Conclusion: Rotavirus was an important cause of acute gastroenteritis in young children less than 5 years old in our hospital. Dehydration, azotemia, and electrolyte disturbances were the major problems in those patients
- انتشار مقاله: 20-02-1394
- نویسندگان: Fatemeh Emamghorashi,Sh. Rajabi,A. Shadman
- مشاهده
- جایگاه : پژوهشی
- مجله: Iranian Journal of Medical Sciences
- نوع مقاله: Journal Article
- کلمات کلیدی:
- چکیده:
- چکیده انگلیسی: Background: Neonatal jaundice is clinically presented in 60% of full-term newborns. About 8% of newborns with jaundice have urinary tract infection (UTI) without any other clinical signs in favor of UTI. In present study we evaluated clinical and paraclinical data that help to rapid and early diagnosis of UTI in apparently healthy newborns with jaundice. Methods: From February to August 2006, 51 apparently healthy full-term newborns with jaundice and UTI who had been admitted for management of jaundice in Motahary hospital, Jahrom (south of Iran), were studied and compared with 56 neonates with jaundice but without UTI. All the neonates had not any other symptoms such as fever or lethargy. At the time of admission, total and direct bilirubin, Coombs' test, mother and neonate blood group, urinalysis and urine culture were requested. Results: There was no significant difference of gestational age, birth weight, age of admission, age at the time of starting jaundice, and total serum bilirubin between the two groups. There was significant difference of direct bilirubin level, mean of decrease serum bilirubin after 24 hours, gender, and blood groups. Male gender with mean decrease of bilirubin less than 2.2 mg/dl after 24 hours phototherapy and direct bilirubin more than 1.6 mg/dl ,during the first two weeks of neonatal period has about 7 times more risk for UTI. The presence of those three above mentioned factors had only 30% sensitivity and more than 94% specificity for suspicious of UTI in asymptomatic neonates with jaundice. Conclusion: Jaundice may be the only presenting sign of UTI in newborns, so according to high specificity for the presence of three below factors simultaneously, it seems better to evaluate newborns for UTI if they have high level of direct bilirubin (more than 1.6 mg/dl), slow decrease in serum bilirubin level with phototherapy (less than 2.2mg/dl/day) especially in male newborn with blood group B
- انتشار مقاله: 09-01-1394
- نویسندگان: Fatemeh Emamghorashi,N. Zendegani,S. Rabiee,Z. Tagarod
- مشاهده
- جایگاه : پژوهشی
- مجله: Iranian Journal of Medical Sciences
- نوع مقاله: Journal Article
- کلمات کلیدی:
- چکیده:
- چکیده انگلیسی: Background: Urinary tract infection in children may cause renal scar formation, which can be prevented by early and appropriate treatment. Recent studies showed that single daily injection of gentamycin can produce best effect without increasing the side effects. The aim of this study was to evaluate the rate of renal scar formation when new regime (every other day gentamicin injection) used for treatment of urinary tract infection. Methods: Forty eight Sprague Dawley rats were infected by inoculation of 0.1 ml Uropathogenic E.coli suspension (109/ml) to their left kidneys. The rats were divided into four groups after 24 hours. Gentamicin was administrated intraperitoneally at dosages of 10mg/kg (daily), 10mg/kg every other day or 20mg/kg every other day to the first three groups. The fourth group did not receive any antibiotic. Renal scar formation was evaluated by histology and responses were evaluated by counting colony forming units (CFU)/ml of homogenized kidney tissue and percentage of sterile kidneys. Results: Evaluation of all sections showed that 0-30% of interstitial tissues had scar formation. The results showed no significant difference in scar formation between the first three groups, but showed mild to moderate scar formation in the fourth group. Conclusion: It was concluded that 10mg/kg or 20mg/kg of gentamicin usage in every other day interval dose did not increase the risk of renal scar formation while it had appropriate efficiency.
- انتشار مقاله: 30-02-1394
- نویسندگان: Fatemeh Emamghorashi,S.M. Owji,J. Kohanteb,N. Tanideh
- مشاهده