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11.
Bhawana Nigam S. P. Joshi Seema Nagar Rajesh Chavan D. Pendharkar 《Indian journal of clinical biochemistry : IJCB》1996,11(2):124-128
The analysis of biochemical parameters in 162 patients with various neoplastic disorders along with 50 normal subjects showed significant rise in serum alkaline phosphatase and lactate dehydrogenase as compared to normal subjects. 21 patients with other monoclonal gammopathies which include infection and immunological diseases were also studied. Parameters such as serum calcium, uric acid, total protein, albumin and globulin were also analyzed in 42 (26%) cases of multiple myeloma, 27 (17%) cases of gastro-intestinal malignancies, 22 (14%) cases of urogenital malignancies, 11 (6%) cases of carcinoma breast, 4 (2%) cases of bone tumors, 21 (12%) cases of other monoclonal gammopathies, including 7 (4%) cases of infection and 14 (8%) cases of immunological diseases. The results indicate use of enzymes alkaline phosphatase and lactate dehydrogenase in neoplastic disorders. 相似文献
12.
Are preservice teachers prepared to teach struggling readers? 总被引:1,自引:0,他引:1
Reading disabilities such as dyslexia, a specific learning disability that affects an individual’s ability to process written
language, are estimated to affect 15–20% of the general population. Consequently, elementary school teachers encounter students
who struggle with inaccurate or slow reading, poor spelling, poor writing, and other language processing difficulties. However,
recent evidence may suggest that teacher preparation programs are not providing preservice teachers with information about
basic language constructs and other components related to scientifically based reading instruction. As a consequence preservice
teachers have not exhibited explicit knowledge of such concepts in previous studies. Few studies have sought to assess preservice
teachers’ knowledge about dyslexia in conjunction with knowledge of basic language concepts. The purpose of the present study
was to examine elementary school preservice teachers’ knowledge of basic language constructs and their perceptions and knowledge
about dyslexia. Findings from the present study suggest that preservice teachers, on average, are able to display implicit
skills related to certain basic language constructs (i.e., syllable counting), but fail to demonstrate explicit knowledge
of others (i.e., phonics principles). Also, preservice teachers seem to hold the common misconception that dyslexia is a visual
perception deficit rather than a problem with phonological processing. Implications for future research as well as teacher
preparation are discussed. 相似文献
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R. B. Bhogade A. N. Suryakar N. G. Joshi R. Y. Patil 《Indian journal of clinical biochemistry : IJCB》2008,23(3):233-237
Hemodialysis represents a chronic stress status for its recipients. Many hypotheses state that this may be associated with
oxidative stress. Thus, there may be deficiency of antioxidants like erythrocytic superoxide dismutase, catalase, vitamin
E or increased generation of free radicals like superoxide anions. A study was carried out to investigate oxidant and antioxidant
status in chronic renal failure patients undergoing hemodialysis and effect of vitamin E supplementation on these two status.
Blood samples were collected from patients before and after hemodialysis and from controls. The samples were analyzed for
quantitation of MDA as index of lipid peroxide, nitric oxide, vitamin E, vitamin C and enzymatic antioxidants namely erythrocyte
SOD and catalase. As compared to controls, the levels of serum MDA were significantly increased and activities of erythrocyte
SOD and catalase, levels of serum nitric oxide, serum vitamin E and plasma vitamin C were significantly decreased both before
and after hemodialysis. The efficiency of vitamin E therapy in hemodialysis patients was assessed by re-evaluating oxidant
and antioxidant status of same patients after supplementation of vitamin E. Vitamin E supplementation caused decrease in serum
MDA and increase in levels of serum nitric oxide, vitamin E, vitamin C and activities of erythrocytic SOD and catalase. Our
results suggest the presence of oxidative stress and the possible preventive role of vitamin E therapy in hemodialysis patients. 相似文献
15.
The treatment of two-dimensional collision of bodies in textbooks at various levels was examined. It is found that while many
books do not mention impact parameter at all, some books show it in a diagram, though they do not include it in the mathematical
treatment that follows. In this article, the importance of impact parameter is highlighted and a simple treatment which does
not go beyond the higher secondary level is developed. A simple experiment is suggested. 相似文献
16.
Sadhana Joshi Sadhana Mane Vaishali Agte 《Indian journal of clinical biochemistry : IJCB》1991,6(2):97-103
Dietary fiber components e.g. cellulose, hemicellulose and lignin are estimated in 53 commonly consumed Indian foods, with
an objective to get an estimate of habitual level of intakes in Indians. Results indicate that there is a wide range of variation
in Indian foods in cellulose, hemicellulose and lignin content for all the classes of Indian foods. This is useful to modify
the diets with varying proportions of fiber but giving the same level of calories. When our values were compared with fifteen
values obtained by Kamat and Belavady (1) and nine values of Anuradhaet al (7) the values were found to be comparable (P>.01). However they were significantly different (P<.01) when compared with
eleven values of Premakumari (8). A computer program FIBER. INT based on cooked factors is developed for the calculation of
habitual level of cellulose, hemicellulose and lignin for Indian diets. Total NDF is in the range 20.5–47.6 grams per day
for 28 adult males and 15.2–26.1 grams per day for 6 females. However fiber expressed as gram per 1000 calories is 13.1 in
females as compared to 11.9 in males. Diets with combination of wheat and sorghum were highest in fiber content (12.5 gram
per 1000 K calories). 相似文献
17.
Amitabh Joshi 《Resonance》1996,1(11):51-63
In the past decade or so, genetic theories of the evolution of ageing and studies on populations of fruit flies (Drosophila spp.) in the laboratory have provided a new perspective on the phenomenon of ageing. These recent advances, very different in approach and methodology from traditional gerontological studies, have provided a wealth of knowledge about the mechanisms of ageing, as well as some answers to deeper, more philosophical questions, such as “why do organisms age at all?”. 相似文献
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