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Serum anti-leukemia inhibitory factor antibody and recurrent pregnancy loss in Iranian women

Asian pacific Journal of Reproduction 2023年第1期12卷 49-50页

作者： Seyed Mohammad Seifati Hossein Ansariniya Fateme Rahmani ali akbar saboor-yaraghi Farzaneh Fesahat Hossein Hadinedoushan Fateme Zare Reproductive Immunology Research Center Shahid Sadoughi University of Medical SciencesYazdIran Department of Immunology School of MedicineShahid Beheshti University of Medical SciencesTehranIran Department of Immunology School of Public HealthTehran University of Medical SciencesTehranIran

Recurrent pregnancy loss is defined by the World Health Orgnization as the loss of three or more consecutive pregnancies before the 20th week[1].According to studies,the prevalence of this disorder in Europe and America is between 1%and 4%for women of reproductive age.Various etiologies including uterine factors,thrombophilia,endocrine,physiological,genetic,and immunological factors are considered risk factors for recurrent pregnancy loss.

关键词： pregnancy Serum leukemia

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Coagulase gene polymorphism of Staphylococcus aureus isolates: A study on dairy food products and other foods in Tehran, Iran

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Food Science and Human Wellness 2016年第4期5卷 186-190页

作者： Mohammad Mehdi Soltan Dallal Mohammad Reza Khoramizadeh Solmaz Agha Amiri ali akbar saboor yaraghi Ramin Mazaheri Nezhad Fard Division of Food Microbiology Department of PathobiologySchool of Public HealthTehran University of Medical SciencesTehranIran Food Microbiology Research Center Tehran University of Medical SciencesTehranIran Department of Medical Biotechnology School of Advanced Technologies in MedicineIran Biosensor Research Center Endocrinology and Metabolism Cellular and Molecular Science InstituteTehran University of Medical SciencesIran Division of Immunology Department of PathobiologySchool of Public HealthTehran University of Medical SciencesTehranIran

Coagulase is considered as a major determinant factor for the identification of Staphylococcus aureus strains.The 3-end coding region of the coagulase(coa)gene contains a series of 81-bp tandem repeats,which differ in the number and location of enzymatic restriction sites among different isolates.coa PCR-RFLP has been used widely to type S.aureus isolates in epidemiological studies.The current study was conducted to investigate the coagulase gene polymorphisms in S.aureus isolated from various food samples using an in house PCR-RFLP method.A total of 100 strains of S.aureus were isolated from food samples.Isolates were typed by PCR-RFLP analysis using NdeI restriction digestion of the coagulase gene PCR products.Results showed that amplification of coagulase genes from S.aureus produced different PCR products.The isolates were grouped into 18 genotypes using RFLP analysis results of the genes.In this study,the S.aureus isolates have been shown to include more than one coagulase genotype,but only had a few coa genotypes predominated.

关键词： Staphylococcus aureus PCR-RFLP Coagulase gene Food samples

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