排序方式: 共有43条查询结果,搜索用时 15 毫秒
1.
2.
3.
Seema Bhargava Meghaa Shanta Bhargava Eishaan Kamta Bhargava LM Srivastava 《Indian journal of clinical biochemistry : IJCB》2016,31(2):148-151
Hyperhomocysteinemia (HHCY) has been demonstrated to affect cochlear microvasculature as well as cochlear epithelial cells directly, with a resultant alteration of the expression of matrix metalloproteinases (MMPs) and their inhibitors, tissue inhibitors of metalloproteinases (TIMPs). Hence, ascertaining the optimum concentration of MMPs and TIMPs in the cochlea could help to inhibit hearing loss due to HHCY by the administration of appropriate MMP inhibitors, Since infections/inflammations as well as ototoxic antibiotics have a similar mechanism of otic pathology, the cochlear damage they cause could also be similarly prevented. 相似文献
4.
Khan S Bhargava A Pathak N Maudar KK Varshney S Mishra PK 《Indian journal of clinical biochemistry : IJCB》2011,26(2):161-168
The present study evaluated the plausible role of circulating biomarkers in immune pathogenesis of chronic hepatitis considered
a priority in clinical hepatology. Total viral load of chronic hepatitis B virus (HBV) and hepatitis C virus (HCV) patients
was quantified and correlation studies were performed with circulating levels of Th1/Th2 cytokines; C reactive protein and
circulating nucleosomes; glutathione reductase (GR) and superoxide dismutase. To our knowledge, the study is first among its
kind that validates strong positive correlation of viral load with IL-4, IL-6, GR in HBV and IL-6, IL-10, GR in HCV infections.
Although, multi-centric studies including large cohorts are required for translating our findings to clinical practice, however,
role of these biomarkers with potential diagnostic or prognostic significance might be helpful in clinical assessment of high-risk
individuals, thereby, designing interventional strategies, towards development of personalized medicare. The results of our
study also offer valuable insights of immune signaling mediators engaged in development of hepatocellular carcinoma. 相似文献
5.
6.
7.
8.
9.
10.
A review of rubric use in higher education 总被引:5,自引:3,他引:2
This paper critically reviews the empirical research on the use of rubrics at the post‐secondary level, identifies gaps in the literature and proposes areas in need of research. Studies of rubrics in higher education have been undertaken in a wide range of disciplines and for multiple purposes, including increasing student achievement, improving instruction and evaluating programmes. While, student perceptions of rubrics are generally positive and some authors report positive responses to rubric use by instructors, others noted a tendency for instructors to resist using them. Two studies suggested that rubric use was associated with improved academic performance, while one did not. The potential of rubrics to identify the need for improvements in courses and programmes has been demonstrated. Studies of the validity of rubrics have shown that clarity and appropriateness of language is a central concern. Studies of rater reliability tend to show that rubrics can lead to a relatively common interpretation of student performance. Suggestions for future research include the use of more rigorous research methods, more attention to validity and reliability, a closer focus on learning and research on rubric use in diverse educational contexts. 相似文献