introduction: sinusitis is one of the most common diseases in general and in otolaryngology practice, but the optimal therapeutic options have not yet been fully developed. this manuscript will try to compare normal saline nasal douching with hypertonic saline in reducing symptoms and improving its signs. materials and methods: one hundred and fourteen patients suffering from non acute rhinosin...

introduction: water scarcity is one of the major problems for crop production. using drip irrigation as an effective method in the efficient use of water is expanding in arid and semi-arid regions. one of the problems in under pressure irrigation during use of saline, unconventional and waste is emitters clogging. there are several ways to prevent particle deposits in pipes and clogging of emit...

conclusions it seems that there is no difference in the use of heparinized and normal saline solutions to prevent catheter occlusion of arterial and central venous pressure. patients and methods in the current randomized controlled trial, 100 patients, with an age range of 18 - 65 years of valve and coronary artery surgery were studied in rajaie heart center, tehran, iran. patients were randomi...

introduction: cesarean surgical site infection (ssi) occurs in 3% to 17% of patients who undergo cesarean delivery. ssis increase postcesarean maternal morbidity and health costs and cause longer hospital stays. therefore, we designed a study to assess the effects of normal saline and cefazolin irrigation on the incidence of ssis. methods: in this study, 200 participants were divided into 3 gro...

Control 16 Saline Saline Saline Saline Saline Saline Saline Saline Saline Saline Saline Saline Saline Saline Saline MMR 15 Saline Saline Saline Saline MMR MMR Saline Saline Saline Saline Saline Saline Saline Saline Saline TCV 12 Hep B Hep B Hep B Hep B Saline Saline DTaP DTaP DTaP DTaP DTaP Hib Hib Hib Hib 1990s Primate 12 Hep B Hep B Hep B Hep B MMR MMR DTaP DTaP DTaP DTaP DTaP Hib Hib Hib Hib...