32 research outputs found

    Successful management of severe idiopathic thrombocytopenia in the second trimester of pregnancy

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    This paper describes a case of severe idiopathic thrombocytopenia in a primigravida. The disorder became symptomatic at 22 weeks gestation with a platelet count of 20,000/mu l. The existence of chronic idiopathic thrombocytopenia under remission was strongly suspected, but could not be documented. The patient was treated with oral corticosteroids over a period of 7 weeks. During this period, she also had three cycles of high-dose intravenous globulin. This treatment produced a transient improvement, but the platelet count fell to 4,000/mu l by the 29th gestational week. Caesarean section was carried out for maternal indication a week later, following a fourth intensified course of gamma-globulin, coupled with platelet transfusions and low-dose vinblastine. Splenectomy was not performed. Potentially life-threatening thrombocytopenia persisted for 6 weeks post partum. Despite the presence of circulating antiplatelet globulin in the maternal blood and the antenatal use of vinblastine, the infant was entirely unaffected and thrived

    The genomic structure of SYCP3, a meiosis-specific gene encoding a protein of the chromosome core.

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    SYCP3 localizes to the lateral elements of the synaptonemal complex and is essential for male meiosis. The genomic structure of SYCP3 consists of nine exons spanning approximately 14 kb. In mouse and rat, but not in hamster, the putative translation start of SYCP3 is present in the first exon. The putative promoter of SYCP3 was also cloned and shown to drive transcription of a reporter gene in somatic cells
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