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111.
112.
Bharat Chandra Rout 《The Educational forum》2013,77(4):295-296
In the Summer 2007 issue of The Educational Forum, the Open Forum article “An Inconvenient Curriculum” by Marcus Ford and Peter Friederici magnificently focused on the nature of curriculum in higher education in an ever-changing environment in the present globalized world. By highlighting the inevitability of a multidisciplinary curriculum largely focusing on the immediate issues of global and regional concerns, that article showed the base of discursive thought in this regard. 相似文献
113.
There is an untapped potential of social work faculty to conduct aging research aimed at enhancing the well-being of older adults. To better exploit this resource, we have designed, implemented, and evaluated a postgraduate training program in aging research. The goal of the program is to build and sustain a community of social work faculty committed to conducting aging research, to incorporating recent advances in their courses, and to engaging their students in aging research. Program design includes an initial institute (which focuses on research methodology, selected content areas, and procedural matters related to preparation and submission of grant applications); ongoing consultation; and a midyear meeting during the intervening year and a follow-up institute that provide the participants with extended opportunities to discuss the proposals they develop. Evaluation data presented in this paper focus on the first two cohorts (who entered in summer 2004 and summer 2005). These data indicate that the program has been highly effective in expanding the pool of faculty engaged in aging research. Lessons learned with regard to program structure, content, recruitment, evaluation, and sustainability are shared. 相似文献
114.
Xiaoxia Huang Aruna Chandra Concetta DePaolo Jennifer Cribbs Lakisha Simmons 《Open Learning》2013,28(2):106-126
This study was an initial attempt to operationalise Moore’s transactional distance theory by developing and validating an instrument measuring the related constructs: dialogue, structure, learner autonomy and transactional distance. Data were collected from 227 online students and analysed through an exploratory factor analysis. Results suggest that the instrument, in general, shows promise as a valid and reliable measure of the constructs related to transactional distance theory. Potential refinement of the instrument and future research directions are included at the end of the article. 相似文献
115.
116.
Parvinder Kaur Sheenu Mathur Meenakshi Sharma Manisha Tiwari K. K. Srivastava Ramesh Chandra 《Indian journal of clinical biochemistry : IJCB》2001,16(2):195-198
In Ayurvedic medicine,Withania somnifera (Ashwagandha) is well known for its anti-stress activity. A passive rat experimental model, where the animals are subjected
to multiple stress of cold, hypoxia, restraint (C-H-R) has been developed to evaluate adaptogenic properties of various fractions
of W. somnifera root extracts. We have carried out extraction of roots of W. somnifera with water and further isolated one
of the active constituents called compound X and also tested its anti-stress activity in C-H-R model. The effect of administration
of W. somnifera water suspension (360 mg/Kg bw) and compound X (20mg/Kg bw) on the fall and recovery of colonic temperature
was noted. There was an increase of ≈38% and ≈54% in the time taken to attain Trec 23°C by rats given a single dose of fresh aqueous suspension and biologically active constituent (Compound X) respectively,
where as decrease in the recovery time to attain Trec 37°C is ≈13% and ≈33% respectively, as compared to control group. It is clear that rats treated with the fresh aqueous suspension
and compound X ofWithania somnifera, could withstand the multiple stress of C-H-R better than control group. 相似文献
117.
118.
A. Ray S. L. Dayalu Naik A. K. Bahadur S. T. Pasha R. S. Rautela B. K. Sharma 《Indian journal of clinical biochemistry : IJCB》2001,16(1):101-105
Serum levels of various lipid parameters, i.e., triglycerides, total cholesterol, alpha lipoprotein or high density lipoprotein
(HDL)-cholesterol and beta lipoprotein or low density lipoprotein (LDL)-cholesterol were measured in a total of 138 histologically
proven cases of breast cancer along with 146 control women. The mean levels of serum triglycerides, total cholesterol and
LDL-cholesterol were found to be significantly higher in breast cancer cases as compared to controls. However, lower mean
levels of serum HDL-cholesterol and sex-hormone binding glubulin (SHBG) were observed in breast cancer patients than the control
subjects. The results indicate a probable relation between serum lipids and the activity of sex-hormones. Moreover, the study
reflects an overall disturbance of lipid metabolism in the pathological process of breast cancer. 相似文献
119.
S. K. Mathur Piyush Chandra Sandhya Mishra Peeyush Ajmera Praveen Sharma 《Indian journal of clinical biochemistry : IJCB》2007,22(2):70-73
Asian Indians are known to be at a higher risk of developing T2DM, but the underlying genetic factor in this population is
still not well understood. T2DM is a complex genetic trait and assessment of disease related intermediate phenotypic traits
is an important initial step towards any systematic genomic study. Therefore, in the present study we have assessed diabetes
related intermediate phenotypic traits of insulin secretion and insulin resistance in the patients belonging to this population.
The study included 157 T2DM patients of either sex ranging in age from 45–80 years and 84 non-diabetic subjects with no family
history of diabetes, ranging in age from 45 to 75 years served as controls. Intermediate phenotypic traits studied were BMI,
W: H ratio, fasting free fatty acid level and Insulin resistance and secretion. Diabetics were found to have significantly
higher W: H ratio (p<0.001), FFA (p<0.001) and HOMA-R (p<0.001) as compared to non-diabetics. However, there was no significant
difference in their BMI and HOMA-β. There was a positive correlation between FFA level and HOMA-R among diabetics, but not
among controls. These findings suggest that in abdominal obesity FFA mediated insulin resistance is an important causative
factor underlying T2DM in this population. Moreover, comparable HOMA-β in diabetics reflects compensatory insulin hyper secretion
in these subjects. There is a need to examine relative contribution and precise nature of genetic factor in their tendency
for central obesity, free fatty acidemia and insulin resistance. 相似文献
120.
Rashmi Raghuvanshi M. Chandra P. C. Misra M. K. Misra 《Indian journal of clinical biochemistry : IJCB》2005,20(1):26-29
Platelets play important role in precipitating ischaemic myocardial syndromes in many ways. One of the consequences of ischaemic
diseases is excessive generation of oxygen derived free radicals that have numerous pathophysiological consequences. Platelet
pro-oxidant enzyme, xanthine oxidase is one of the sources of generation of free radicals. In the present paper, we report
the effect of administration of vitamin E along with aspirin on the levels of platelet xanthine oxidase and extent of free
radical mediated damage in the patients reperfused after myocardial infarction.
Our findings show that administration of 400 mg. vitamin E for six days along with 80 mg. aspirin has an excellent anti-oxidant
effect as evidenced by reduced platelet xanthine oxidase activity and lowering of malondialdehdye (MDA) levels which is an
index of the extent of free radical mediated damage. 相似文献