排序方式： 共有9条查询结果，搜索用时 15 毫秒
1
1.
Two indigenous drugsPremna latifolia Roxb (Agnimandha) andImperata arundinacea Cyril (Darbha) were studied for their anticalculogenic effect at 20 and 100 mg concentrations. Both the concentrations were found to be equally effective in reducing the size of oxalate crystal growthin vitro over a period of 30 days. There was no change in infra red spectra while scanning electron microscope analysis showed development of cracks in the interior of the crystals and a tendency for rupture of crystals. Chemolysis appears to be the mechanism of action of the drugs. 相似文献
2.
The Enterprise mobility communication technology provides easy and quick accessibility to data and information integrated into one single touch point device. This device incorporates or integrates all the processes into small applications or App and thus increases the workforce capability of knowledge workers. “App” which is a small set of programming statements installed on a mobile device. It facilitates the easy retrieval of information while the users are mobile. A single touch point can be loaded with the required data and information all the time. The readiness and availability of data facility can reduce the turnaround response time. The application of mobile technology has already picked up the market in distinguished domain worldwide. In the Indian education sector this technology is yet to be adopted. This paper aims at showing how enterprise mobility can facilitate the University system and user preferences in the mobile App. The paper also highlights how data mining techniques can be applied to various processes, hence exploring user patterns. A new model using data mining techniques is proposed. 相似文献
3.
The effect of DL α-lipoic acid, a potent antioxidant was studied in relation to certain erythrocyte membrane parameters in
calcium oxalate stone forming rats. Induction of calcium oxalate lithiasis was done by feeding a diet containing 3% w/w sodium
glycollate. Erythrocyte membrane (Na+, K+)-ATPase showed a significant decrease in stone formers whereas (Ca2+)-ATPase showed a significant increase. Lipoic acid administration brought about an elevation in the activity of (Ca2+)-ATPase. Changes in membrane (Mg2+)-ATPase was minimal. Membrane cholesterol and phospholipids were found raised significantly in lithogenic rats. The changes
may be attributed to enhanced lipid peroxidative mechanisms and altered serum lipid profile observed in this group. Treatment
with lipoic acid reduced membrane cholesterol levels. Phospholipids were also decreased moderately. The above observations
suggest that lipoic acid administration to calculogenic rats reduces the erythrocyte strucutral changes observed in this condition. 相似文献
4.
McWayne Christine Hyun Sunah Diez Virginia Mistry Jayanthi 《Early Childhood Education Journal》2022,50(3):445-457
Early Childhood Education Journal - Although researchers and practitioners have acknowledged that family engagement in children’s schooling occurs in many forms, most studies and program... 相似文献
5.
Shrilekha Sairam Suhasini Domalapalli Sundaram Muthu Jayanthi Swaminathan Vivek A. Ramesh Lalitha Sekhar Palak Pandeya Udhaya Balasubramaniam 《Indian journal of clinical biochemistry : IJCB》2014,29(3):290-297
Clinical reference intervals among Indian population are poorly defined. Therefore, there is an urgent need to establish local clinical laboratory reference intervals for healthy Indian population. The present study aimed to identify the 95 % reference interval for hematological and biochemical parameters in apparently healthy Indian population. We undertook a multicentric cross-sectional study conducted at Apollo Hospitals Educational and Research Foundation across India. Of which 10,665 reference individuals identified as healthy by physicians. The 95 % of the reference distribution was estimated using 2.5th and 97.5th percentile reference limits. The 95 % reference intervals for hemoglobin (Males: 12.3–17 g/dL; Females: 9.9–14.3 g/dL), platelet count (Males: 1.3–3.8; Females: 1.3–4.2 Lakhs/µL), erythrocyte sedimentation rate (Males: 2–22; Females: 4–55 mm/h), serum uric acid in males: 3.5–8.2 mg/dL, gamma glutamyl transferase (Males: 13–61 U/L), fasting blood glucose (Males: 78–110 mg/dL), total cholesterol (Males: 115–254 mg/dL), low density lipoprotein (Males: 60–176 mg/dL) and triglycerides (Males: 55–267 mg/dL, Females: 52–207 mg/dL) were different from currently used reference values. Additionally need for gender based partitioning were observed for triglycerides and gamma glutamyl transferase. The observed findings are of clinical significance and it needs to be validated with additional community based studies. 相似文献
6.
Madhavi Jayanthi Joseph Dimino Russell Gersten Mary Jo Taylor Kelly Haymond Keith Smolkowski 《Journal of research on educational effectiveness》2018,11(1):83-108
The purpose of this replication study was to examine the impact of the Teacher Study Group (TSG) professional development in vocabulary on first-grade teachers' knowledge of vocabulary instruction and observed teaching practice, and on students' vocabulary knowledge. Sixty-two schools from 16 districts in four states were randomly assigned to treatment and control conditions. A total of 182 first-grade teachers and their 1,811 students formed the sample. Treatment teachers received the TSG professional development from October to March. Teachers in the business-as-usual control condition received school/district professional development. A multilevel analysis was conducted to detect impacts. Significant impacts were found for teacher knowledge and observed teaching practice. No impacts were found at the student level. 相似文献
7.
Russell Gersten Rebecca Newman-Gonchar Joseph Dimino Madhavi Jayanthi 《Journal of research on educational effectiveness》2020,13(2):401-427
AbstractThis meta-analysis systematically reviewed the most up-to-date literature to determine the effectiveness of reading interventions on measures of word and pseudoword reading, reading comprehension, and passage fluency, and to determine the role intervention and study variables play in moderating the impacts for students at risk for reading difficulties in Grades 1–3. We used random-effects meta-regression models with robust variance estimates to summarize overall effects and to explore potential moderator effects. Results from a total of 33 rigorous experimental and quasi-experimental studies conducted between 2002 and 2017 that met WWC evidence standards revealed a significant positive effect for reading interventions on reading outcomes, with a mean effect size of 0.39 (SE = .04, p < .001, 95% CI [0.32, 0.46]). Moderator analyses demonstrated that mean effects varied across outcome domains and areas of instruction. 相似文献
8.
Caffeic acid is a well-known phenolic compound widely present in plant kingdom. The aim of this study was to investigate the
possible protective effect of caffeic acid (CA) against oxytetracycline (OXT) induced hepatotoxicity in male Albino Wistar
rats. A total of 30 rats weighing 150–170 g were randomly divided into five groups of six rats in each group. Oral administration
of OXT (200 mg/kg body weight/day) for 15 days produced hepatic damage as manifested by a significant increase in serum hepatic
markers namely aspartate transaminase (AST), alanine transaminase (ALT), alkaline phosphatase (ALP), lactate dehydrogenase
(LDH), bilirubin and increased plasma and hepatic lipid peroxidation indices (TBARS and hydroperoxide). The present finding
shows that the levels of enzymatic antioxidants namely superoxide dismutase (SOD), catalase (CAT) and glutathione peroxidase
(GPx) were significantly decreased in OXT intoxicated rats. Upon oral administration of caffeic acid (40 mg/kg body weight/day)
there were decreased hepatic marker activities, bilirubin and lipid peroxidation and increased enzymatic antioxidants in OXT + Caffeic
acid group compared to Normal + OXT group(P < 0.05). Our study suggests that caffeic acid has antioxidant property and hepatoprotective ability against OXT induced toxicity. 相似文献
9.
1