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41.
Fluoride content was measured in 100 urinary stones retrieved by open surgery of stone formers admitted at PGIMS Rohtak and
their respective urine and serum and compared with those of healthy individuals. The concentration of fluoride was also measured
in the sources of drinking water of these stone formers. The concentration of fluoride was definitely significantly higher
in serum (p>0.01) and highly significantly higher in urine (p>−0.001) of stone formers compared to those of healthy individuals.
The content of oxalate in serum and 24 h urine of the stone formers was also measured, which was increased significantly (p<0.005
and p<0.001) compared to healthy individuals. The concentration of fluoride was probably significantly higher in drinking
water of these stone formers than the normal ones. There was a positive correlation between the content of fluoride of urinary
stones and urine of stone patients (r=.88); stone and serum (r=.62); drinking water and stone (r=.85) and their urine and
serum (r=.54); urine and drinking water (r=.83) and serum and water (r=.51). These results indicate a definite role of fluoride
in urinary stone formation. 相似文献
42.
Purvi Purohit Kunal Garg Vikram Singh Shailendra Dwivedi Praveen Sharma 《Indian journal of clinical biochemistry : IJCB》2016,31(3):349-352
Microalbuminuria is an established cardiovascular risk indicator in diabetes, hypertension and the general population. There is lack of information on MAU in healthy obese Indian adults and an ongoing debate whether obese adults deserve targeted identification and clinical intervention for MAU and prediabetes. We aimed to screen the healthy obese, young (group I) and middle aged (group II) adults for prevalence of MAU and prediabetes and study its association with Framingham risk score. The study included 50 healthy obese young (20–30 years) and middle aged adults (31–50 years), attending the outpatient clinic of Dept. of Medicine for a duration of 2 months (July–August). The patients were screened for fasting blood sugar, lipid profile and MAU. Of the total patients 28 % had MAU, 32.14 % of which had prediabetes and 33.33 % had diabetes whereas 10 % were normoglycemic. The group I patients had 50 % cases of MAU and group II had 25 % patients with MAU. Group II 63.63 % pre-diabetics. The values of MAU obtained were correlated with age, gender, body mass index, systolic and diastolic blood pressure, FBS, waist to hip ratio using Pearson’s Coefficient (p < 0.05). The 10 year CVD risk calculated using FRS in subjects with MAU was higher as compared to those without MAU. Thus we conclude that Indian, young and middle aged obese adults to be at a risk of prediabetes, MAU and CV risk warranting their routine screening for better clinical outcomes. 相似文献
43.
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
44.
A Structural Model of Educational Aspirations 总被引:3,自引:0,他引:3
The purpose of this study was to develop and test a model to predict educational aspirations of Canadian adolescents. Participants were a national sample of 4,034 students from grades 8–13 (2,037 males, 1,973 females). Results of a modified structural model included three sets of influences: a) a background factor comprised of parental occupation and education; b) a family involvement factor consisting of parental personal and school-based involvement with adolescents; and c) a personal factor with school marks, school and course perceptions, extracurricular reading and parental educational expectations as indicator measures. Educational aspirations was the main outcome variable. Results indicated that the personal factor had a strong direct influence on educational aspirations ( = 1.17, p < .001, R2 = .76). The effects of the background and family involvement factors on educational aspirations were mediated through the personal factor. Additional analyses performed in order to test the relationships obtained in the model, revealed several significant interactions amongst the three predictor factors and educational aspirations. The findings emphasize the importance of efforts to enhance the educational aspirations of adolescents through targeted change of modifiable environmental and personal factors. 相似文献
45.
Nidhi Sharma Veena Garg Arpita Paul 《Indian journal of clinical biochemistry : IJCB》2010,25(2):193-200
Alloxan administration in male Swiss albino mice, induced diabetes by increasing blood glucose concentration and reducing
hepatic glycogen content as compared to normal control group. Besides, serum lipid profile parameters such as total-cholesterol,
triglyceride, low-density lipoprotein and very low-density lipoprotein-cholesterol were also elevated, whereas, the level
of high-density lipoprotein-cholesterol was reduced significantly (P<0.05) in diabetic mice. Treatment of diabetic animals
with crude ethanolic extract of bark of Prosopis cineraria (P. cineraria) for 45 days, significantly lowered blood glucose
level, elevated hepatic glycogen content and maintained body weight and lipid-profile parameters towards near normal range.
Declined activity of antioxidant enzymes and concentration of non-enzymatic antioxidants were also normalized by drug treatment,
thereby reducing the oxidative damage in the tissues of diabetic animals and hence indicating the anti-diabetic and antioxidant
efficacy of the extract. 相似文献
46.
Arun Garg Pankaj Abrol AD Tewari Rajiv Sen Harbans Lal 《Indian journal of clinical biochemistry : IJCB》2005,20(1):85-86
Fifty children (1–4 years age) presenting with microcytic hypochromic anemia (hemoglobin less than 10g/dl) were studied in
two groups of 25 each. Group I was supplemented with iron (ferrous sulphate 6 mg/kg/d) while group II in addition to iron
was also supplemented with vitamin A (5000 IU/d). Hemoglobin concentration was found to be significantly increased after 4
weeks of iron supplementation. Rise in hemoglobin was comparatively more in-group II, as compared to group I, after 8 and
12 weeks. Serum iron was significantly higher after 4 weeks in both the groups. Packed cell volume (PCV) and retinol levels
increased significantly in-group II only. The data suggests that supplementation of vitamin A improves hematopoiesis. 相似文献
47.
Jyoti Shekhawat Kavya Gauba Shruti Gupta Purvi Purohit Prasenjit Mitra Mahendra Garg Sanjeev Misra Praveen Sharma Mithu Banerjee 《Indian journal of clinical biochemistry : IJCB》2021,36(4):440
COVID-19 has emerged as a global pandemic. It is mainly manifested as pneumonia which may deteriorate into severe respiratory failure. The major hallmark of the disease is the systemic inflammatory immune response characterized by Cytokine Storm (CS). CS is marked by elevated levels of inflammatory cytokines, mainly interleukin-6 (IL-6), IL-8, IL-10, tumour necrosis factor-α (TNF-α) and interferon-γ (IFN-γ). Of these, IL-6 is found to be significantly associated with higher mortality. IL-6 is also a robust marker for predicting disease prognosis and deterioration of clinical profile. In this review, the pivotal role played by IL-6 in the immuno-pathology of COVID-19 has been illustrated. The role of IL-6 as a pleiotropic cytokine executing both pro and anti-inflammatory activities has been reviewed. ADAM 10, a metalloproteinase switches the anti-inflammatory pathway of IL-6 to pro inflammatory hence blocking the action of ADAM 10 could be a new therapeutic strategy to mitigate the proinflammatory action of IL-6. Furthermore, we explore the role of anti-IL6 agents, IL-6 receptor antibodies which were being used for autoimmune diseases but now are being repurposed for the therapy of COVID-19. 相似文献