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41.
42.
Endoscann, a new endometrial cell sampler 总被引:3,自引:0,他引:3
ELSA SEGADALConsultant Cytologist Gade Institute OLE. E. IVERSEN Senior Registrar 《BJOG : an international journal of obstetrics and gynaecology》1983,90(3):266-271
Summary. The cytological diagnoses made on material obtained with a mechanical sampler, the'Endoscann', were compared with those from conventional histology after uterine curettage in a group of 200 patients (74% were postmenopausal). There was diagnostic agreement in 21 of 23 women with cancer and 2 of 5 with premalignant disease. A negative cytological result was only acceptable when the clinical assessment was also negative. With this proviso the instrument may be used for the screening of high-risk groups for endometrial cancer, and to investigate postmenopausal bleeding. As this is an outpatient procedure it can achieve considerable savings. Cell blocks suitable for staging of the endometrial cycle can be obtained from women with infertility. 相似文献
43.
Pyelosinus backflow of urine usually occurs through infractions of the calyceal fornices from obstruction or retrograde study. The primary cause appears to be a rapid rise in intrapelvic pressure with the backflow representing a physiologic release mechanism which returns the intrapelvic pressure to normal. Pyelosinus backflow is a benign process. However, complications can occur. In some persons whose urine transport cannot accommodate periodic increased urine flow or pressure, repeated pyelosinus backflow may lead to pseudocyst (urinomas) or retroperitoneal fibrosis. Several mechanisms produce these complications in children and adults. The authors present cases of urinomas related to upper tract obstruction from posterior urethral valves as well as ureteral obstruction by tumor, post-treatment scarring, retroperitoneal fibrosis, or calculus. Intrarenal urinomas are illustrated presumably in kidneys with firm capsular attachments to the renal pelvis which do not allow retroperitoneal extravasation. 相似文献
44.
Rajani?A?DableEmail author Babita?R?Pawar Jaykumar?R?Gade Prasanth?M?Anandan Girish?S?Nazirkar Jyoti?T?Karani 《BMC medical education》2012,12(1):118
Background
In the world of technology, when today's student is approaching the on-line /distance learning in the open universities and doing on-line self-assessment, the classroom learning is vanishing slowly. Globally, teachers are taking efforts to improve the pedagogy by implementing effective methods to retain the classroom teaching and student attendance. The present study aims at shedding some light on the need of changing the adult education strategies (andragogy), which can effectively improve the student attendance for lectures.Methods
It is an observational study, and the conceptual framework of it is based on beliefs, opinions and personal experiences of the respondents. Triangulation method is used for collecting the data. The data is achieved from three groups of concerned population who could provide valid results to support the study. It is collected by interviewing 10 senior faculty members who are/were the 'education experts' in the universities, while the main concerned groups of present educational stream, i.e. 'institution-teachers' and the 'students', were given questionnaires. 570 teacher respondents and 200 student respondents are the main participants of this study.Results
As per data, it has been observed that senior faculty (90%) and students (93.25%) feel need of student motivation more than the institutional teachers (52.44%). P-values were obtained using Chi-Square test for testing the significance of difference between agreement and disagreement for a specific question.Conclusions
In India, Universities have already sensed the need of 'teacher development programmes'. But teachers in dental colleges, demand more efforts to be taken by universities and managements in this regard and expect better educational policies to give them accessibility to prove themselves.45.
Samir Maruti Adsule Mirza Shiraz Baig P. R. Gade P. N. Khandelwal 《International journal of diabetes in developing countries.》2009,29(2):74-79
AIM:
To evaluate and compare the safety and efficacy of rosuvastatin, simvastatin, and atorvastatin in patients of type 2 diabetes mellitus with dyslipidemia.MATERIALS AND METHODS:
This open-label, randomized, parallel group, comparative, prospective study of 12-weeks duration included 60 patients of type-2 diabetes with dyslipidemia having good glycemic control with fixed dose combination of tablet glimepiride + metformin and divided into three groups of twenty each. Group-1 patients have received tablet rosuvastatin 10 mg once daily, group-2 received tablet atorvastatin 10 mg once daily, and group-3 received tablet simvastatin 10 mg once daily for 12 weeks each. The levels of serum cholesterol, serum triglyceride, LDL, VLDL, and HDL were assessed at baseline and at the end of 12 weeks.RESULTS:
The mean serum cholesterol, serum triglyceride, LDLc, and VLDLc levels were significantly reduced on therapy (P<0.001). Simultaneously, the mean levels of HDL were highly significantly increased (P<0.001) after therapy for 12 weeks with rosuvastatin, atorvastatin, and simvastatin. Reduction of LDL levels in rosuvastatin group was statistically significant when compared with those of simvastatin group (P< 0.05) but was statistically nonsignificant when compared with atorvastatin group (P> 0.05). Conclusion: 10 mg of rosuvastatin was comparable to 10 mg of atorvastatin and more efficacious than 10 mg simvastatin in reducing LDL levels after 12 weeks of therapy in patients of type 2 diabetes mellitus with dyslipidemia. 相似文献46.
Madsen K Hasselbalch BJ Frederiksen KS Haahr ME Gade A Law I Price JC Knudsen GM Kessing LV Hasselbalch SG 《Neurobiology of aging》2012,33(10):2334-2342
Depressive symptoms are frequent in Alzheimer's disease (AD), but it is controversial whether depression is a risk factor for AD. This study measured for the first time cortical amyloid-β (Aβ) levels using [(11)C] Pittsburgh Compound B (PiB) positron emission tomography (PET) in a group of nondemented patients with prior depressive episodes. Twenty-eight elderly patients (mean age 61 years, range 51-75, 18 women) with onset of first depressive episode more than 6 years ago but now remitted from depression and 18 healthy subjects (mean age 61 years, range 50-76, 12 women) were included. All subjects were investigated with cognitive testing, 3T magnetic resonance imaging (MRI) and [(11)C]PiB high resolution research tomography (HRRT) positron emission tomography scan. There was no between-groups difference in [(11)C]PiB binding (p = 0.5) and no associations to number of depressive episodes, cognitive performance, or antidepressant treatment. Patients with late onset of depression had increased severity of white matter lesions (p = 0.04). In this study depressive episodes were not associated with increased levels of [(11)C]PiB. Thus, our results do not support the notion that depressive episodes previously in life are a risk factor for developing AD. 相似文献
47.
48.
Liver diseases in Adult Life after Childhood Cancer in Scandinavia (ALiCCS): A population‐based cohort study of 32,839 one‐year survivors
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Trine Gade Bonnesen Jeanette F. Winther Klaus K. Andersen Peter H. Asdahl Sofie de Fine Licht Thorgerdur Gudmundsdottir Anna Sällfors Holmqvist Laura‐Maria Madanat‐Harjuoja Laufey Tryggvadottir Finn Wesenberg Carsten Heilmann Jørgen H. Olsen Henrik Hasle ALiCCS study group 《International journal of cancer. Journal international du cancer》2018,142(4):702-708
Information on late onset liver complications after childhood cancer is scarce. To ensure an appropriate follow‐up of childhood cancer survivors and reducing late liver complications, the need for comprehensive and accurate information is presented. We evaluate the risk of liver diseases in a large childhood cancer survivor cohort. We included all 1‐year survivors of childhood cancer treated in the five Nordic countries. A Cox proportional hazards model was used to estimate hospitalisation rate (hazard) ratios (HRs) for each liver outcome according to type of cancer. We used the risk among survivors of central nervous system tumour as internal reference. With a median follow‐up time of 10 years, 659 (2%) survivors had been hospitalised at least once for a liver disease. The risk for hospitalisation for any liver disease was high after hepatic tumour (HR = 6.9) and leukaemia (HR = 1.7). The Danish sub‐cohort of leukaemia treated with haematopoietic stem cell transplantation had a substantially higher risk for hospitalisation for all liver diseases combined (HR = 3.8). Viral hepatitis accounted for 286 of 659 hospitalisations corresponding to 43% of all survivors hospitalised for liver disease. The 20‐year cumulative risk of viral hepatitis was 1.8% for survivors diagnosed with cancer before 1990 but only 0.3% for those diagnosed after 1990. The risk of liver disease was low but significantly increased among survivors of hepatic tumours and leukaemia. Further studies with focus on the different treatment modalities are needed to further strengthen the prevention of treatment‐induced late liver complications. 相似文献
49.
Ryan M. Kiefer Stephen J. Hunt Santiago Pulido Stephen Pickup Emma E. Furth Michael C. Soulen Gregory J. Nadolski Terence P. Gade 《Journal of vascular and interventional radiology : JVIR》2017,28(7):1043-1050.e2
Purpose
To test the hypotheses that (i) heavier rats demonstrate improved survival with diminished fibrosis in a diethylnitrosamine (DEN)-induced model of hepatocellular carcinoma (HCC) and (ii) transarterial embolization via femoral artery access decreases procedure times versus carotid access.Materials and Methods
One hundred thirty-eight male Wistar rats ingested 0.01% DEN in water ad libitum for 12 weeks. T2-weighted magnetic resonance imaging was used for tumor surveillance. Rats underwent selective embolization of ≥ 5 mm tumors via carotid or femoral artery catheterization under fluoroscopic guidance. Rats were retrospectively categorized into 3 groups by initial weight (< 300, 300–400, > 400 g) for analyses of survival, tumor latency, and fibrosis. Access site was compared relative to procedural success, mortality, and time.Results
No significant differences in tumor latency were related to weight group (P = .310). Rats weighing < 300 g had shorter survival than both heavier groups (mean, 88 vs 108 d; P < .0001), and more severe fibrosis (< 300 g median, 4.0; 300–400 g median, 1.5; > 400 g median, 1.0; P = .015). No significant difference was found in periprocedural mortality based on access site; however, procedure times were shorter via femoral approach (mean, 71 ± 23 vs 127 ± 24 min; P < .0001).Conclusions
Greater initial body weight resulted in improved survival without prolonged tumor latency for rats with DEN-induced HCCs and was associated with less severe fibrosis. A femoral approach for embolization resulted in decreased procedure time. These modifications provide a translational animal model of HCC and transarterial embolization that may be suited for short-term survival studies. 相似文献50.
Kasper Stentz-Olesen Emil Toft Nielsen Sepp de Raedt Peter Bo Jørgensen Ole Gade Sørensen Bart Kaptein Kjeld Søballe Maiken Stilling 《Knee surgery, sports traumatology, arthroscopy》2017,25(4):1125-1131