排序方式： 共有41条查询结果，搜索用时 19 毫秒
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S. Kaushik S. S. Trivedi A. Jain J. Bhattacharjee 《Indian journal of clinical biochemistry : IJCB》2002,17(2):68-73
Colostrum, the mammary secretion during first 2–4 days of lactation, provides all the essential components of nutrition and
passive immunity required by the newborn. Pregnancy induced hypertension (PIH), glucose intolerance and anaemia are common
medical complications observed during pregnancy in Indian women and their effects were studied on the composition of colostrum
collected within 24 hours of delivery from lactating women included in the study. PIH during pregnancy significantly decreased
colostrum IgA and total proteins, but showed a significant increase in K+ levels, where as women with glucose intolerance showed a significant decrease in total lipids and lactose and an increase
in Na+ levels in colostrum compared to normal controls. The group with anaemia also showed a significant decrease in colostrum IgA
and total protein levels when compared with the control group. Awareness about the changes that occur in the composition of
colostrum during complicated pregnancies can be an important and useful tool for preventive and protective paediatrics. 相似文献
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A. Bhise P. V. Krishnan R. Aggarwal M. Gaiha J. Bhattacharjee 《Indian journal of clinical biochemistry : IJCB》2005,20(2):4-9
The present study comprised 100 patients of essential hypertension who were screened for fasting hyperinsulinemia, which was
detected in 77% cases. Twenty such hyperinsulinemic cases were subjected to 4 weeks of dietary control phase followed by 6
weeks of omega-3 fatty acids substitution [either 0.6 g/d (group 1) or 1.2 g/d (group 2)]. The mean basal fasting plasma insulin
levels were significantly higher (p<0.001) in patients of hypertension when compared to normal controls (126.51±80.36 and
19.35±12.61 μU/ml respectively). At the end of 4 weeks of diet control only, no significant change was observed in any parameter.
After substitution of omega-3 fatty acid, a significant reduction of fasting plasma insulin levels in both group 1 (29%) and
group 2 (22.8%) was observed (p<0.001). Significant reduction of systolic and diastolic blood pressure (16.4% and 25% respectively),
serum cholesterol, triglycerides and low density lipoprotein was also noted in both groups (p<0.001), while high density lipoprotein
increased by ∼8 mg% in both groups. Thus omega-3 fatty acid substituion in low dose along-with curtailment of dietary omega-6
fatty acid may be used as an adjunctive measure in the management of essential hypertension. 相似文献
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Pijushpani Bhattacharjee 《Resonance》2017,22(2):113-121
The fundamental particle nature of the Dark Matter (DM) that constitutes more than 80% of the gravitating matter in the Universe is unknown. There is no suitable candidate for this DM in the Standard Model (SM) of particle physics. The so-called Weakly Interacting Massive Particles (WIMPs), predicted in many scenarios of possible new physics beyond the SM, are currently one of the most favoured candidates of the DM. A number of experiments worldwide are trying to directly detect these WIMPs in underground laboratories. Here we discuss the basic ideas behind the WIMP hypothesis and brie-y discuss the latest results of such experiments and future prospects. 相似文献
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Hemal P. Shroff Samindara Hardikar-Sawant Anuradha D. Prabhudesai 《International Journal of Disability, Development & Education》2017,64(5):514-525
Teachers play an important role in the diagnosis and management of Attention Deficit Hyperactivity Disorder (ADHD). There are no published studies on Indian teachers’ knowledge of ADHD. In the present study, the aim was to assess knowledge and misperceptions about ADHD among schoolteachers in Mumbai. A total of 106 teachers from 12 English-medium schools completed the Knowledge of Attention Deficit Disorders Scale and a demographic questionnaire. Overall, the teachers lacked adequate knowledge of ADHD, with only 49% of the responses being correct. Repeated measures ANOVA results indicated that the teachers’ scores on the three subscales of the measure were significantly different (F = 7.96, p < .01), with the score being highest on the symptoms subscale. In conclusion, teachers in Mumbai need training on general information and treatment of ADHD, with a focus on correcting common misperceptions that they have with regards to ADHD. 相似文献
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Pamela W. Garner Nuria Gabitova Anuradha Gupta Thomas Wood 《Cultural Studies of Science Education》2018,13(4):889-903
We report on the development of an after-school and summer-based science, technology, engineering, and mathematics curriculum infused with the arts and social emotional learning content (STEAM SEL). Its design was motivated by theory and research that suggest that STEM education is well-suited for teaching empathy and other emotion-related skills. In this paper, we describe the activities associated with the development and design of the program and the curriculum. We provide expert-ratings of the STEAM and social emotional elements of the program and present instructor and participant feedback about the program’s content and its delivery. Our results revealed that infusing the arts and social emotional learning content into science education created a holistic STEM-related curriculum that holds potential for enhancing young children’s interest in and appreciation for science and its applications. The data also suggested that the program was well-developed and, generally well-executed. However, experts rated the STEAM elements of the program more positively than the SEL elements, especially with regard to sequencing of lessons and integration among the lessons and hands-on activities, indicating that program revisions are warranted. 相似文献
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Anuradha Bharosay Vivek Vikram Bharosay Kiran Saxena Meena Varma 《Indian journal of clinical biochemistry : IJCB》2018,33(2):178-183
This study was undertaken to evaluate the role of serum neuron specific enolase (NSE) in prediction of disability and neurological worsening in hypertensive ischemic cerebrovascular stroke. 80 hypertensive ischemic stroke patients diagnosed by a neurologist as per WHO definition along with radiological findings suggestive of cerebrovascular stroke and differentiating from hemorrhagic stroke and 60 controls having essential hypertension coming to hospital because of regular checkup or headache but with no neurological disease were included in the study. Neurological disability was assessed by NIHSS at the time of admission (within 72 h from the onset of stroke) and on 7th day after admission and cases were categorized into mild, moderate and severe disability. Venous blood samples were drawn within 72 h from the onset of symptoms. The samples were processed as per the laboratory protocol. The serum NSE samples were analyzed using an enzyme immunoassay based on the sandwich technique. We observed raised serum NSE in hypertensive ischemic stroke (17.4 ± 5.4 ng/ml) with significant association between different hypertensive groups than in hypertensive controls (9.1 ± 0.75 ng/ml). Greater degree of disability was observed in hypertensive stroke patients with raised serum NSE and hypertensive patients with mean serum NSE level of 22.9 ± 3.6 ng/ml and dyslipidemia had greater probability of neurological worsening as compared to those with mean serum NSE level of 12.7 ± 1.2 ng/ml. Serum NSE levels can serve as a peripheral indicator of neuronal damage and assist in the prediction of disability and clinical outcome in hypertensive cerebrovascular ischemic stroke patients. 相似文献
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To study the explicit organizational knowledge pattern of an education and research institute is a tedious process as it deals with multiple subjects. Also, many qualitative and quantitative indicators such as peer review process, awards and honors received by the constitute members of the institute, national and international grants, and different types of publications can be considered to study the pattern followed in different disciplines over a period of time. Not all of these indicators will be giving the same message, and the choice of which one to select will depend on the type of research being evaluated. In this study to analyze explicit organizational knowledge, publications of Indian Institute of Science (IISc) in different disciplines over a span of 10 years from 1996 to 2005 are considered as given in the multidisciplinary database SCOPUS using correspondence analysis and cluster analysis.According to correspondence analysis, the study indicated that publication productivity of IISc is on the rise during the study period and research in Engineering, Agriculture & Biological science, Chemistry and Life sciences is high. Although a cluster analysis is carried out to find out demarcations between row elements and column elements, no useful interpretation could be drawn.However, this analysis has to be carried out further, by factoring indicators from research input as well as other socio-economic political, and cultural factors affecting the explicit organizational knowledge. Correspondence analysis and cluster analysis highlights what is interesting, and indicates the direction in which further inquiry should be done. 相似文献
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Dilution of microfluidic droplets where the concentration of a reagent is incrementally varied is a key operation in drop-based biological analysis. Here, we present an electrocoalescence based dilution scheme for droplets based on merging between moving and parked drops. We study the effects of fluidic and electrical parameters on the dilution process. Highly consistent coalescence and fine resolution in dilution factor are achieved with an AC signal as low as 10 V even though the electrodes are separated from the fluidic channel by insulator. We find that the amount of material exchange between the droplets per coalescence event is high for low capillary number. We also observe different types of coalescence depending on the flow and electrical parameters and discuss their influence on the rate of dilution. Overall, we find the key parameter governing the rate of dilution is the duration of coalescence between the moving and parked drop. The proposed design is simple incorporating the channel electrodes in the same layer as that of the fluidic channels. Our approach allows on-demand and controlled dilution of droplets and is simple enough to be useful for assays that require serial dilutions. The approach can also be useful for applications where there is a need to replace or wash fluid from stored drops. 相似文献