Problem statement:Recurrent abortion is a difficult medical problem happening in about 1-2% of fertile women. Rubella is of high public health importance owing to teratogenic effects that can lead to fetal death, miscarriage, stillbirth, or infants during the first 16 weeks of gestation. As there were not data about role this virus in abortion in this area of IRAN, this study was conducted to assess the seroprevalence of Rubella virus in women with spontaneous abortion in comparison with healthy women (without history of abortion) in South of IRAN in order to establish basic knowledge for future pregnancy care in this area of IRAN. Approach: Present survey basically was carried out in Shariatee Hospital of Hormozgan University of medical sciences, Bandarabbas, Hormozgan province, located in border of Persian Gulf-2005. A number of 220 women with definite diagnosis of previous abortion and 200 matched women with normal full term delivery and without history of miscarriage as controls were studied as case and control groups. All obtained sera from the case and the control groups were then tested using ELISA method for determine of rubella virus antibodies. Data was analyzed, using SPSS software (chi square and t-test). Results: There were significant differences in seroprevalence of anti-rubella IgG and IgM in the case group than in the control group. Conclusion: According to the results of our research, rubella virus is presented as an etiologic factor for spontaneous abortion in this area of IRAN.
Problem statement: There are some documents which support the role of some certain infections such as Chlamydia trachomatis in spontaneous abortion. As there were not data about role this bacterium in abortion in this area of IRAN, this study was conducted to evaluate the prevalence of Chlamydia trachomatis in women with abortion and compare it with healthy women with no previous history of abortion. Approach: This case-control study was carried out in Shariatee hospital of Hormozgan University of medical sciences, during [2004][2005]. A number of 220 women with definite diagnosis of previous abortion and 200 matched women with normal full term delivery and negative history of miscarriage as controls were studied as case and control groups. All obtained PAP smears from the case and the control groups were then tested using Immunoflourescent method for detection of Chlamydia trachomatis. Data was analyzed, using SPSS software (chi square and t-test). Results: The prevalence of positive direct immunofluorescent test on PAP smears indicating the presence of Chlamydia trachomatis was 56 (25.45%) in women with abortion comparing to 13 (5.20%) in women in control group, the difference was significant (p = 0.0001). Conclusion: This study showed Chlamydia trachomatis is an important causative agent for abortion in this area of IRAN.
Problem statement: Fetal loss and abortion are responsible for significant emotional distress for couples desiring children. There are many documents which support the role of some certain asymptomatic infections such as Cytomegalovirus (CMV) in spontaneous abortion. This study was aimed to evaluate the prevalence of seropositivity for CMV IgG and IgM in women with abortion and compare it with normal women with no previous history of abortion. Approach: This case-control study was carried out in Shariatee hospital of Hormozgan University of medical sciences, during [2003][2004]. A number of 250 women with definite diagnosis of previous abortion and 200 matched women with normal full term delivery and negative history of miscarriage as controls were studied as case and control groups. Serum samples were obtained from participants and a demographic questionnaire was also filled for each of them. .All serum samples were then tested using ELISA method for detection of anti-CMV IgM and IgG Antibodies. Data was analyzed, using SPSS software (chi square and t-test). Results: The average age was 25.6±7.6 years in case group and 25.3±6.5 years in control group. The number and percentage for CMV-IgG was 235(94%) and 150(75%) in case and control groups, respectively (p-value = 0.0001). In case group 13(5.2%) women were positive for CMV-IgM, while no positive sample was detected in control group (p-value = 0.0001). Conclusion: This study showed higher prevalence of seropositivity for CMV in women with spontaneous abortion comparing to women with normal full term delivery and suggest that cytomegalovirus plays a significant role in abortion.
Acute Myocardial Infarction (AMI) is a clinical manifestation of coronary atherothrombosis and is the important causes of death. Many factors play a role in AMI. Anti-Phospholipid (aPL) antibodies may act in the induction of immunological response leading to the development of AMI. AntiPhosphatidylethanolamine (aPEA) antibody has been detected in various autoimmune diseases and anti-phospholipid antibody syndrome. The study of aPEA antibody in AMI might shed light on etiologic mechanisms in the pathogenesis of coronary atherothrombosis and AMI. This study was aimed to evaluate whether prevalence of aPEA antibodies, in patients with AMI and to analyze their relationship with traditional cardiovascular risk factors. The prevalence of aPEA IgG and IgM in a well characterized group of patients with AMI as a case group and in age and sex matched healthy subjects as a control group. Sera from two groups were tested to evaluate the presence of aPEA IgG and IgM isotypes by ELISA method. The frequencies of positive test for aPEA IgG were 12.22 and 2.22% among patients and controls respectively with significant difference (p = 0.007). The aPEA IgM frequencies were 3.33 and 0.00% in patients and the controls, with significant difference (p = 0.005). According to the results of this study, aPEA antibodies have a role in AMI, independent risk factors for AMI, which may represent a link between autoimmunity and coronary atherothrombosis. Further studies with larger sample size of patients and healthy people are needed to explore the role of aPEA antibodies in coronary atherothrombosis.
Many factors play a role in Acute Myocardial Infarction (AMI). One those anti-Phospholipid (aPL) antibodies, that may act in the induction of immunological response leading to the development of AMI. Anti-Phosphatidylcholines (PC) antibody is detected in various diseases like rheumatoid arthritis, systemic lupus erythematosus and anti-phospholipid antibody syndrome. The study of anti-PC antibody in AMI might shed light on etiologic mechanisms in the pathogenesis of acute coronary syndromes. This study was designed to investigate whether prevalence of anti-PC antibodies, in patients who had AMI and to analyze their relationship with traditional cardiovascular risk factors. The prevalence of anti-PC IgG and IgM in a well characterized group of patients with AMI as a case group and in age and sex matched healthy subjects as control group. Sera from the case and the control groups were tested to evaluate the presence of IgG and IgM isotypes to anti-PC by ELISA method. The prevalence of anti-PC IgG and also IgM in the case group resulted significantly higher than in the control group with AMI (p<0.005). Our findings suggest that anti-PC antibodies seemed to play a role in AMI, independent risk factors for AMI, which may represent a link between autoimmunity and atherosclerosis in patients with AMI. Further studies with bigger sample size including patients with AMI and healthy people are needed to explore the exact role of anti-PC antibodies in AMI.
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