Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C1291077 (bloating)
 1,674 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Mobiluncus curtisii and M. mulieris are anaerobic curved rods commonly isolated, together with other bacteria, from the vagina of women with bacterial vaginosis (BV). We have shown that of 11 strains of M. curtisii and four strains of M. mulieris examined, each produced a cytotoxin after growth in three types of liquid media. The toxin present in supernatant fluids after centrifugation of Mobiluncus cultures was active against Vero cells and four other cell lines tested, producing a marked cytopathic effect with destruction within 72 hours. The supernatant fluids could be diluted no more than 8 to 16-fold before toxic activity was lost. In bovine oviduct organ cultures, the supernatant fluids from cultures of eight M. curtisii and two M. mulieris strains that were tested caused loss of ciliary vigour which was usually complete after 60 hours. In addition, there was raggedness of the epithelial cell border with detachment of cells seen histologically and loss of cilia together with bloating and loss of ciliated cells observed by scanning electron microscopy. The toxin was extracellular, relatively thermostable (surviving heating to 56 degrees C for 30 min but not boiling for 20 min) and was inactivated under extremes of pH (pH 9 and pH 3). The existence of the toxin means that the Mobiluncus spp could have an active role in the development of BV.
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PMID:Identification and preliminary characterization of a cytotoxin isolated from Mobiluncus spp. 839 8

Small cell carcinoma (SCC) of the female genital tract is rare, constituting less than 2% of all gynecologic malignancies. It occurs most frequently in the cervix but can also occur in the endometrium, ovary, fallopian tube, vagina, and vulva. SCC of the genital tract is microscopically indistinguishable from that of the lung. Neuroendocrine differentiation is often manifested by a histologic growth pattern, argyrophilia, ultrastructural demonstration of secretory granules, and expression of neuroendocrine markers. Patients with SCC of the female genital tract may be asymptomatic but usually present with localized pain, vaginal bleeding, abdominal bloating or a mass, or symptoms of metastasis disease to the liver, bone, lung, or regional lymph nodes. Ectopic Cushing's syndrome has been reported in SCC of the vagina, and hypercalcemia and inappropriate secretion of antidiuretic hormone have been noted with SCC of the ovary. In general, these tumors have an aggressive clinical course with a propensity for extensive local invasion and distant metastases. Therapy has included surgery, radiation, and chemotherapy akin to those regimens used for SCC of the lung. Although there are no randomized clinical trials, it appears that multimodality therapy is associated with the best results and is the treatment of choice for most patients. Despite aggressive therapy, however, the prognosis for SCC of the female genital tract is poor, with only a minority of patients enjoying a prolonged survival. Indeed, the majority of patients have an early demise with extensive distant disease. We review the clinical features, evaluation, and management of SCC of the female genital tract based on a comprehensive review of the literature.
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PMID:Small cell carcinoma of the female genital tract. 1727 Jun 67