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Term Pregnancy in a Patient with septate Uterus: Incidental Finding at Caesarean Section

Case Reports in Clinical Medicine 2014年第3期3卷 114-117页

作者： Adebiyi G. Adesiyun Solomon Avidime Hajaratu Umar Ranyang Akafa Rabi’at Aliyu Department of Obstetrics & Gynaecology Ahmadu Bello University Teaching Hospital Zaria Nigeria

Mullerian duct anomalies are the most common congenital anomalies of the reproductive system and septate uterus is the most frequently diagnosed Müllerian anomaly. The true incidence of Mullerian duct anomalies is difficult to state because some cases may be asymptomatic and there are pitfalls associated with various diagnostic methods. This is a case report of a 17-year-old primigravida with septate uterus diagnosed at caesarean section performed at term for cephalo-pelvic disproportion. Baby was delivered with bilateral talipes equinovarus.

关键词： Undiagnosed septate Uterus Term Pregnancy Talipes Equinovarus

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Zinc Accumulation Characteristics of Two Exophiala Strains and Their Antioxidant Response to Zn<sup>2+</sup>Stress

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Journal of Environmental Protection 2013年第4期4卷 12-19页

作者： Y. H. Diao T. Li Z. W. Zhao Laboratory of Conservation and Utilization for Bioresources Key Laboratory of Microbial Diversity in Southwest China Ministry of Education Yunnan University Kunming China Laboratory of Conservation and Utilization for Bioresources Key Laboratory of Microbial Diversity in Southwest China Ministry of Education Yunnan University Kunming China.

Zinc is an essential element, which is toxic for organisms in their natural environments in excessive amounts. The zinc accumulation characteristics of a Zn-tolerant strain (H93, EC50 = 1010 mg·L–1 Zn2+) and a Zn-sensitive strain (B40-3, EC50 = 26 mg·L–1 Zn2+), Exophiala spp. and their antioxidant response to Zn2+ stress were comparatively characterized. Under their respective Zn2+ median effective concentrations, H93 absorbed 2.5-fold and accumulated 5.2-fold more Zn than B40-3. An elution experiment using CaCl2 revealed that Zn mainly accumulated intracellularly in the mycelia of the two fungal strains. The modulation of antioxidant components and antioxidant enzyme activities of the two fungal strains were comparatively analyzed under different Zn2+ concentrations. The activity of the total superoxide dismutase, peroxidase, and glutathione of H93 was always higher than that of B40-3, and the malondialdehyde content in H93 was also higher than that of B40-3. The current results suggested that the Zn tolerance of Exophiala strain may be attributed to their various instinctive behaviors with different rates of Zn accumulation and modulation of antioxidant components.

关键词： Exophiala Zinc-Sensitive and Zinc-Tolerant Strains Accumulation Antioxidant System Dark septate Endophyte (DSE)

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Sonographic evaluation of mullerian anomalies in women with polycystic ovaries

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Health 2013年第8期5卷 1313-1317页

作者： Farideh Moramezi Mojgan Barati Nahid Shahbazian Mahboubeh Golbabaei Masoud Hemadi Fertility Infertility and Perinatology Research Center School of Medicine Ahvaz Jundishapur University of Medical Sciences Ahvaz Iran

Background: Mullerian anomalies are relatively common and contributing to the problems of infertility and poor pregnancy outcomes. But their molecular pathophysiology has been insufficiently studied. On the other hand, polycystic ovary syndrome (PCOS) is found in nearly 80% of women with hyperandrogenism and also in 8%-25% of normal ones. It seems that anti-mullerian hormone (AMH) which inhibits the formation of the mullerian ducts in male increases in women with PCOS. Therefore, the aim of the study is whether PCOS is associated with mullerian anomalies. Methods: In this case-control study, 83 women with PCOS and 83 cases without PCOS were evaluated with transvaginal ultrasound (TVS) for the diagnosis of mullerian anomalies. The results of each group were compared with other groups. Results: In the PCOS patients, TVS revealed mullerian anomalies in the uterine cavity in 29 out of 83 women. Among 29 patients who had lesions in their uterine cavity, 27 cases had septate uterus and two had arcuate uterus. In the healthy women, TVS revealed 6 septate uterus and 4 arcuate uterus abnormality cases of the uterine cavity. There were significant correlation between polycystic ovary syndrome of the patients and the mullerian anomalies lesions (i.e. septate and arcuate uterus) which were seen in them. Conclusion: Mullerian anomalies were more common in women with PCOS and the most common anomaly was uterine septum. In fact, the present results revealed that it seemed a cause-effect relationship between the mullerian anomalies and PCO syndrome may in fact exist.

关键词： Polycystic Ovaries Syndrome Mullerian Anomalies Trans-Vaginal Ultrasound septate Uterus Arcuate Uterus

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