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91.
In sirenomelia the caudal tissues of the foetus fail to develop because of the "stealing" of blood by a vitelline vascular shunt from the distal aorta during embryogenesis interfering with foetal development. A 25 years old 2nd gravida delivered one full term premature grossly asphyxiated baby at BS Medical College on 24-10-1998. The examination of the dead foetus revealed no genitalia, no anal nor urethral opening and having a single lower limb with the single thigh and rudimentary leg. Skiagram of the foetus corroborated it to be a case of syrenomelia. 相似文献
92.
Dasgupta KS Deshpande AS Vedi JN Patel S 《Journal of the Indian Medical Association》2002,100(10):619
An evaluation of clinical efficacy of nizer versus nimesulide tablets was undertaken in 118 patients suffering from otitis media. Nizer demonstrated rapid and powerful analgesic and antipyretic effects compared to plain nimesulide, without additional side effects. 相似文献
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94.
K. S. Dasgupta P. S. Mundada Namrata Soni 《Indian journal of otolaryngology and head and neck surgery》2000,52(4):347-349
Fibreoptic bronchoscopy with bronchial aspiration* washings and biopsy was performed in 104 patients suspected clinically and radio logically of having pulmonary tuberculosis diagnostic yield in 9230% (96/104) cases. Diagnostic yield for tuberculosis was in 69.22% (72/ 104) cases, it includes positive aspiration and washings smear in 38.46%(40/l04) patients,positive mycobacteriai culture alone in 26.92% (28/104) cases and positive biopsy in 3*84% (4/ 104) patients, Non-tuberculous conditions like pneumonia and bronchogenic carcinoma were diagnosed in 19.23% (20/104) cases and 3.84% (4/104) cases respectively. These results suggest that in areas with high prevalence of tuberculosis, bronchoscopy should be performed for early diagnosis and initiation of therapy in sputum smear-negative cases of pulmonary tuberculosis. 相似文献
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97.
Alpha B-crystallin, a major lens protein, was induced in primary cultures of dog lens epithelial cells and glomerular endothelial cells when they were grown under conditions of hypertonic stress. With Western blot analysis using a specific alpha B-crystallin antibody, we observed a significant increase in the concentration of alpha B-crystallin protein in cells grown for 4-6 days in media supplemented with 150 mM NaCl or 250 mM cellobiose. These supplements increased the osmolarity of the medium from 300 to 550-600 mosmol kg-1. Alpha B-crystallin mRNA was also increased reaching a maximum four-fold increase in lens and 16-fold increase in kidney cells within 1-2 days. These studies demonstrate a type of regulation of alpha B-crystallin expression in cells from lenticular and non-lenticular tissues. 相似文献
98.
Ohne Zusammenfassung 相似文献
99.
A S Chakraborti P Chatterjee S Dutta P R Dasgupta 《International journal of fertility》1982,27(3):132-133
Endometrial biopsy samples of (i) women (20-40 yr) using no contraceptive methods and (ii) women (25-45 yr) fitted with intrauterine contraceptive devices (CuT/Lippes loop) were analysed for the rate of H2O2 formation. The mean value for a normal proliferative endometrium was 10.56 +/- 1.45 nmoles H2O2 per milligram protein per 2 min, whereas the rate observed for samples of the same phase of the IUCD-fitted group without any bleeding episodes was 14.76 +/- 1.28 and that for members of the same group but who experienced excessive menstrual blood loss (menorrhagia) was 17.26 +/- 2.00, which was significantly higher than that of the control group. 相似文献
100.
The effect of oral administration of progestational contraceptive steroids such as megestrol acetate (MGA), norethynodrel (NE) and ethynodiol dliacetate (EDA), on the reproductive organs of rhesus monkeys has been studied. The ovarian weight was raduced by MGA whereas, NE enhanced the weight of the Fallopian tube, uterus, ovary, adrenal and pituitary and EDA that of the Fallopian tube only.Treatment with MGA caused a rise in the levels of lactic acid and non-protein nitrogen (NPN), fall in the levels of glycogen and no alteration of the protein concentration of the Fallopian tube and uterus. Further, a marked Inhibition of the activities of β -glucuronidase, adenosine triphosphatase (ATPase), alkaline phosphatase, malic dehydrogenase (MDH) and enhancement of those of acid phosphatase, lactic dehydrogenase (LDH) and glucose-6-phosphate dehydrogenase (G-6-PD) were observed in both tissues.As a result of the treatment with NE, the Fallopian tube and uterus recorded a significant increase in the concentrations of protein and glycogen; however, the NPN level of the tube was diminished and that of the uterus was enhanced. On the other hand, depression of the activities of β -glucuronidase and LDH and stimulation of those of ATPase, MDH and alkaline phosphatase were observed in both tissues. However, acid phosphatase activity of the uterus and G-6-PD activity of the tube were reduced markedly. 相似文献