Browsing by Author "Geetu Singh"

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Are doctors feeling burnout? - Multicenter cross-sectional study on burnout syndrome and its determinants during the ongoing pandemic
(Wolters Kluwer Medknow Publications, 2023) Ashutosh Kumar; Kavita Chawla; Arun Mishra; Geetu Singh; Achyut K. Pandey; Praveen Rikhari
Background: Though the concept of burnout has been around for long, its significance is increasing nowadays owing to the demanding nature of jobs. The latest ICD-11 also provides a detailed description of Burnout syndrome. Physicians are at high risk for experiencing burnout and this becomes especially relevant in the ongoing COVID-19 pandemic. Aim: To determine the risk of burnout among medical faculty and its predictors, if any. Materials and Methods: This was a multicentric cross-sectional study that included medical faculty from four tertiary care government teaching hospitals in north India. A survey was conducted during the current COVID-19 pandemic to assess burnout using a structured online questionnaire based on Burnout Assessment Tool. The questionnaire also included relevant socio-demographic, professional, health, and lifestyle-related details. Descriptive statistics, Mann-Whitney U Test/Kruskal Wallis Test, and Kendall's tau-b Test were used for statistical analysis. Results: A total of 244 medical faculty completed the survey. 27.87% were at risk of burnout, out of which 11.89% were at a very high risk of burnout. Dissatisfaction with the job and dissatisfaction with sleep (P < 0.01 for both) were associated with greater burnout scores and a greater risk of burnout. Conclusion: Faculty members are at high risk of burnout, regardless of sociodemographic and work-related factors. © 2023 Indian Journal of Psychiatry.
Osteogenic activity of constituents from Butea monosperma
(2009) Rakesh Maurya; Dinesh K. Yadav; Geetu Singh; Biju Bhargavan; P.S. Narayana Murthy; Mahendra Sahai; Man Mohan Singh
Phytochemical investigation from the stem bark of Butea monosperma, led to the isolation and identification of three new compounds named buteaspermin A (1), buteaspermin B (2) and buteaspermanol (3), along with 19 known compounds. The structure of compounds 1-22 were established on the basis of their spectroscopic data. The isolated compounds 2-17 were evaluated using neonatal (1-3 day old) rat calvaria derived primary osteoblast cultures. Five of these compounds 7, 10-13 showed promising osteogenic activity, attributed to increased osteoblast proliferation, differentiation and mineralization as evidenced by marked increase in expression of alkaline phosphatase, an early phase differentiation marker, and alizarin Red S staining of osteoblasts cultured for 48 h and von Kossa silver staining of nodules formed 15 days after culture with these compounds. Quantification of mineralization by optical density measurement of Alizarin Red S extracted from stained osteoblasts cultured for 7 days in presence of these compounds showed significant (P < 0.05, vs corresponding vehicle control group) increase in mineralization. On the basis of biological results, structure-activity relationships are discussed. © 2009 Elsevier Ltd. All rights reserved.