نرگس قاسمی

This study aimed to evaluate the effect of furosemide administration on controlling high blood pressure after Cesarean section (CS) in women with mild preeclampsia. 

This double-blind, placebo-controlled randomized clinical trial was conducted on 120 women with mild preeclampsia after CS in Khalij Fars Hospital, Bandar Abbas, south of Iran, in 2017. They were randomly allocated to two groups of oral furosemide (20 mg daily for five days) and placebo. Systolic and diastolic blood pressures, mean arterial pressure, and heart rate were measured in all patients on days 0 (before treatment), 1, 3, 5, and 7 after delivery. Data were analyzed in SPSS software, version 19, using independent t-test and chi-square test. 

Before treatment, there was no significant difference between the two groups regarding systolic and diastolic blood pressures, mean arterial pressure, and heart rate. However, systolic blood pressure was significantly lower in the furosemide groups on the 1st, 3rd, 5th, and 7th days after delivery compared to the placebo group (P<0.05). Diastolic blood pressure was significantly lower in the furosemide group only on the first day after delivery. Also, mean arterial pressure was significantly lower in the furosemide group on days 1 (P<0.001) and 3 (P=0.021). At the end of the treatment, blood pressure was controlled in 70% of patients in the furosemide group and 50% of patients in the placebo group (P=0.025). 

It seems that 20 mg oral furosemide taken daily for five days after CS can significantly reduce systolic blood pressure on the 1st, 3rd, 5th, and 7th days after delivery in women with mild preeclampsia.

In this research functionalized pyridines are produced from the reaction of propiolates, N,N′-di-tert-butylcarbodiimide, -bromo ketone and triphenylphosphin in the presence of catalytic amount of Fe3O4-MNPs at 70 oC in water as green solvent. In this research the Fe3O4-MNPs is prepared from water essential oil extracted of orange peel. The good yield of product, short reaction time, easy separation of catalyst, performing the reaction in water as green solvent, easy separation of product by filtration and green synthesis of catalyst are advantages of this method in synthesis of pyridine derivatives. It should be mentioned, these reactions have very low yields without any catalyst. Also, in this research the antioxidant activity of some new synthesized pyridines such as 5b, 5c, 5d and 5e were investigated by DPPH radical trapping and reducing potential testes of ferric ion. The results were compared with the synthetic antioxidants (TBHQ and BHT).

The presented research paper aims to introduce a model in order to identify risks and risk factors associated with outsourcing of information technology in conjunction with health systems، measuring the probability of happening each of them and the loss of each risk. The data used in this research has been gathered from the IT experts of the healthcare sector in Tehran through the questionnaire made by the author. Then the indexes of risk exposure has been classified and ordered in seven factors، using exploratory and confirmatory factor analysis. At the end، the probability and the associated loss of each factor have been measured.

The Europe Union has passed much Height in the way of convergence of the impasse that  has already caught, which can be the world's most successful regional integration project. There sults of this convergence has been the formation of a unique foreign policy of other countries around the world that are logic Since its formation of the Europe Union, Islamic Republic of Iran should have been faced with a union politic with Europe union members which severely affects the relations between Iran and Europe.In this study,we sought to answer the question of the formation of the Union of the Islamic Republic's relations with the Europe Union and how these relationships affect the geopolitical factors.