http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
Rashid Ramazanzadeh,Mazaher Khodabandehloo,Fariba Farhadifar,Samaneh Rouhi,Amjad Ahmadi,Shaho Menbari,Fariba Fallahi,Reza Mirnejad 질병관리본부 2016 Osong Public Health and Research Persptectives Vol.7 No.5
Objectives: Mycoplasma genitalium infections are suggested as causes of a number of pathological outcomes in pregnant women. The aim of this study was to evaluate the frequency of M. genitalium infections among pregnant women and its association with spontaneous abortion. Methods: In this case-control study we included 109 women with spontaneous abortion with a gestational age of 10-20 weeks (patients), and 109 women with normal pregnancy with a gestational age of 20-37 weeks (controls) in Sanandaj, Iran. Using specific primers and extracted DNA from endocervical swabs, a polymerase chain reaction was conducted for the detection of M. genitalium infection in both groups. Results: The frequency of M. genitalium infection in patient and control groups was one (0.91%) and three (2.75%), respectively. In both control and patient groups using Fisher test, no association between mycoplasma infection and spontaneous abortion was seen. Conclusion: M. genitalium may be positive in the genital tract of some pregnant women but was not associated with spontaneous abortion. Further powerful studies with larger sample sizes are needed for the determination of a possible role of M. genitalium in pregnancy outcomes and spontaneous abortion.
Tayyebeh Madrakian,Abbas Afkhami,Borhan Zadpour,Mazaher Ahmadi 한국공업화학회 2015 Journal of Industrial and Engineering Chemistry Vol.21 No.1
A maghemite nanoparticles modified with homopolymers of a new mercaptoethylamino monomer(MAMNPs) have been prepared. The MAMNPs nanoparticles were fully characterized by FT-IR, XRD, BETand TEM measurements. The influences of parameters including pH, dosage of adsorbent and contacttime have been investigated in order to find the optimum adsorption conditions. Metal ions adsorptionprocess was thoroughly studied from both kinetic and equilibrium points of view. MAMNPs showed hightendency to investigated metal ions, in this order: Ag(I) > Hg(II) > Pb(II) > Cd(II), owing to the strongcontribution of surface loaded polymer.