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51.
Rachna Prakash 《Journalism Practice》2020,14(5):574-591
ABSTRACTLocal TV news stations regularly post to social media, on Facebook in particular, in an effort to engage audiences, but little is known about the effect of this practice on newscast ratings. We examine the relationship between engagement on Facebook and newscast ratings using data from Shareablee and Nielsen respectively in regression analyses. We find that Facebook engagement does not cannibalize TV ratings, rather there is a clear positive relationship between the two. However, further analyses suggest that this relationship may be driven by interest in news events or other market-wide factors that result in both Facebook engagement and viewership increasing or decreasing simultaneously. 相似文献
52.
This article looks at the growth over time of Indian AIDS research output based on bibliographic data from PubMed and Web of Science. Authorship distribution was examined using Lotka's law. Bradford's law of scattering was used to identify core journals. The study identifies active institutions and statewide distributions of Indian AIDS research output. The yearly analysis of data shows that there is a rapid growth of literature from 1992 onwards. Still, in an international sense, relative productivity of India is low and requires more focused research and development. 相似文献
53.
P. Sabitha Kannan Vaidyanathan D. M. Vasudevan Prakash Kamath 《Indian journal of clinical biochemistry : IJCB》2009,24(1):76-81
In this study, we compared the lipid profile and antioxidant enzymes of normal and diabetic subjects consuming two different
types of oil as cooking medium. 70 normal, healthy subjects were taken as controls and 70 subjects with Type 2 diabetes were
recruited in patient group. Each group was further subdivided into two subgroups of 35 subjects each, consuming coconut oil
and sunflower oil respectively as cooking medium. Samples of blood were collected and analyzed for serum total cholesterol,
triacylglycerols, and cholesterol in lipoprotein fractions. Total glutathione and glutathione peroxidase were measured in
erythrocytes and superoxide dismutase in serum. Triacylglycerols, LDL and VLDL cholesterol levels were high in the diabetic
subjects compared to the controls. Total glutathione and glutathione peroxidase values showed significant decrease in diabetic
subjects as compared to the controls, while superoxide dismutase values showed significant difference between coconut oil
consuming groups. Though lipid profile parameters and oxidative stress were high in Type 2 diabetic subjects compared to controls,
no pronounced changes for these parameters were observed between the subgroups (coconut oil vs. sunflower oil). 相似文献
54.
Rachna Agarwal Sangeeta Sharma Neelam Chhillar Kiran Bala Neeraj Singh C. B. Tripathi 《Indian journal of clinical biochemistry : IJCB》2009,24(4):366-369
The present study was conducted to assess correlation of ammonia levels with valproate levels in epileptic patients presenting
with valproate toxicity and also whether liver enzymes and ammonia levels could serve as biochemical marker of valproate toxicity.
100 patients with epilepsy who had received valproate therapy for more than 12 months and had presented with valproate toxicity
and 100 controls were included in the study. The serum valproate, ammonia and liver enzymes were measured in these subjects.
In patients with valproate toxicity, the mean level of serum valproate was 110.91 ± 28.68 mg/dL (therapeutic range 50–100
mg/dL). Serum ammonia was higher (86.37 ± 39.90 μg/dL) in patients with valproate toxicity compared to controls (68.73 ± 30.07
μg/dL). Out of 100 patients, only 37 patients had serum valproate level > 120 mg/dL and 22 patients had raised levels of valproate
as well as ammonia. Age < 30 years and serum ammonia > 69 μg/dL is risk factors for valproate toxicity. Serum ammonia, liver
enzymes should be regularly investigated in patients on valproate therapy for early diagnosis of valproate toxicity. 相似文献
55.
Biman Bhuyan Krishna Baishya Prakash Rajak 《Indian journal of clinical biochemistry : IJCB》2018,33(2):190-195
Alternanthera sessilis commonly known as ‘sessile joy weed’ or ‘dwarf copperleaf’ is found throughout the hotter parts of India up to an altitude of 1200 m2. In Assam, the plant has been traditionally used in the treatment of jaundice along with other ailments. The study focuses primarily on the evaluation of hepatoprotective activity of the plant with special references to its putative protective role in carbon tetrachloride induced liver injury on Wister albino rat. The in vivo hepatoprotective activity of the methanolic extract at the dose of 250 mg/kg body weight was highly effective in controlling SGPT, SGOT, ALP, serum cholesterol and serum bilirubin level as compared to silymarin. The said extract also significantly lowered the lipid profile caused by CCl4. The activity shown by methanolic extract of the whole plant of A. sessilis is of considered importance and thus justified its use in controlling hepatic diseases in traditional treatment system. 相似文献
56.
Gunjan Prakash Rachit Agrawal Tanie Natung 《Indian journal of clinical biochemistry : IJCB》2017,32(1):3-8
Retinal diseases are significant by increasing problem in every part of the world. While excellent treatment has emerged for various retinal diseases, treatment for early disease is lacking due to an incomplete understanding of all molecular events. With aging, there is a striking accumulation of neutral lipids in Bruch’s membrane. These neutral lipids leads to the creation of a lipid wall at the same locations where drusen and basal linear deposit, pathognomonic lesions of Age-related macular degeneration, subsequently form. High lipid levels are also known to cause endothelial dysfunction, an important factor in the pathogenesis of Diabetic Retinopathy. Various studies suggest that 20 % of Retinal Vascular Occlusion is connected to hyperlipidemia. Biochemical studies have implicated mutation in gene encoding ABCA4, a lipid transporter in pathogenesis of Stargardt disease. This article reviews how systemic and local production of lipids might contribute to the pathogenesis of above retinal disorders. 相似文献
57.
G. V. Madhuri V. S.S.N Kantamreddi L. N.S. Prakash Goteti 《European Journal of Engineering Education》2012,37(2):117-123
Active learning pedagogies play an important role in enhancing higher order cognitive skills among the student community. In this work, a laboratory course for first year engineering chemistry is designed and executed using an inquiry-based learning pedagogical approach. The goal of this module is to promote higher order thinking skills in chemistry. Laboratory exercises are designed based on Bloom's taxonomy and a just-in-time facilitation approach is used. A pre-laboratory discussion outlining the theory of the experiment and its relevance is carried out to enable the students to analyse real-life problems. The performance of the students is assessed based on their ability to perform the experiment, design new experiments and correlate practical utility of the course module with real life. The novelty of the present approach lies in the fact that the learning outcomes of the existing experiments are achieved through establishing a relationship with real-world problems. 相似文献
58.
Singh B Panda S Nanda R Pati S Mangaraj M Sahu PK Mohapatra PC 《Indian journal of clinical biochemistry : IJCB》2010,25(4):367-370
Insulin resistance and the resultant hyperinsulinemia exacerbate the reproductive abnormalities of Polycystic Ovarian Syndrome
by increasing ovarian androgen productions and decreasing serum sex hormone binding globulin. The present study was conducted
to estimate serum insulin and testosterone level in 44 PCOS cases and 32 control patients. Simultaneously the role of metformin
(an insulin sensitizing agent) in modulating insulin resistance and serum androgen level was also analyzed. A significant
rise in serum insulin and testosterone (P < 0.001) was observed in cases in comparison to control. Fasting Plasma Glucose to insulin ratio, a marker of insulin resistance
revealed a significant fall in PCOS group. Follow up of cases with metformin for 3 months revealed a significant fall in serum
insulin (P < 0.05) with improvement in insulin resistance along with a nonsignificant fall in testosterone level. Serum insulin registered
a significant positive correlation (P < 0.05) with serum testosterone revealing its etiological association. Thus administration of drugs ameliorating insulin
levels is expected to provide new therapeutic modality for PCOS. 相似文献
59.
Gumbheer Chandra Prakash Khedo Kavi Kumar Bungaleea Anjali 《Education and Information Technologies》2022,27(6):7491-7517
Education and Information Technologies - Due to the outbreak of COVID 19, digital learning has become the most efficient learning and teaching technique adopted across the world. The pervasiveness... 相似文献