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Demographic determinants of risk,colon distribution and density scores of diverticular disease

World Journal of Gastroenterology 2011年第8期17卷 1009-1017页

作者： Mark Golder Irina Chis Ster Pratusha Babu amita sharma Muhammad Bayat Abdulkadir Farah Centre for Academic Surgery Institute of Cell and Molecular Science Barts and the London School of Medi-cine and Dentistry Queen Mary University MRC centre for Paediatric Epidemiology and Biostatistics University College Department of Radiology University Hospital Lewisham

AIM:To investigate associations between ethnicity,age and sex and the risk,colon distribution and density scores of diverticular disease(DD).METHODS:Barium enemas were examined in 1000 patients:410 male,590 female;760 whites,62 Asians,44 black africans(BAs),and 134 other blacks(OBs).Risks and diverticula density of left-sided DD(LSDD) and rightsided-component DD(RSCDD = right-sided DD + right and left DD + Pan-DD) were compared using logistic ***:Four hundred and forty-seven patients had DD(322 LSDD and 125 RSCDD).Adjusted risks:(1) LSDD:each year increase in age increased the odds by 6%(95% CI:5-8,SE:0.8%,P < 0.001);Asians:odds ratio(OR):0.23(95% CI:0.10-0.53,SE:0.1,P ≤ 0.001) and OBs:OR:0.25(95% CI:0.14-0.43,SE:0.07,P ≤ 0.001) appeared protected vs Whites;(2) RSCDD:each year increase in age increased the odds by 4%(95% CI:2-6,SE:1%,P < 0.001);females were 0.60 times(95% CI:0.40-0.90,SE:0.12,P = 0.01) less likely than males to have RSCDD;BAs were 3.51 times(95% CI:1.70-7.24,SE:1.30,P < 0.001) more likely than Whites to have RSCDD;and(3) DD density scores:each year increase in age increased the odds of highdensity scores by 4%(95% CI:1-6,SE:1%,P < 0.001);RSCDD was 2.77 times(95% CI:1.39-3.32,SE:0.67,P < 0.001) more likely to be of high density than *** further signif icant differences were found in the adjusted ***:Right colonic DD might be more common and has higher diverticula density in the west than previously *** appear predisposed to DD,whereas other ethnic differences appear conserved following migration.

关键词： Diverticular disease Migration Barium enema Ethnicity Colon distribution Risk

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Assessment of long-term climate variability and its impact on the decadal growth of horticultural crops in central India

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Ecological Processes 2022年第1期11卷 862-889页

作者： Gaurav sharma amita sharma Nishant Kumar Sinha Om Prakash sharma Ashutosh Singh Ajai Kumar Pandey Abhishek Kumar Sudhir Kumar Trivedi Bharti Sao Mukesh Kumar Sahu College of Horticulture and Forestry Rani Lakshmi Bai Central Agricultural UniversityJhansiUttar Pradesh 284003India Department of Environmental Science Rajmata Vijayaraje Scindia Krishi VishwavidyalayaGwaliorMadhya Pradesh 474002India Division of Soil Physics Indian Institute of Soil ScienceBhopalMadhya Pradesh 462038India Department of Floriculture and Landscape Architecture Indira Gandhi Krishi VishwavidyalayaRaipurChhattisgarh 492012India

Background:The impact of climate change on horticultural production is of utmost concern *** such vulnerable region of horticultural importance is the Madhya Pradesh state in the central part of *** is crucial to analyse the long-term trend in climatic variations and its effect on horticultural crop ***,this study focuses on detecting trends in mean annual precipitation and temperature of 115 years for the 15 districts covering all the regions of the state as well as projections of all the Representative Concentration Pathway(RCP)climatic scenarios for 2050 and 2080 of Madhya Pradesh *** decadal(2010–2020)insight into the area and production of horticultural crops is undertaken which will help forecasting the future growth *** a better insight,case study on four horticultural crops is undertaken to assess their decadal growth trend vis-à-vis climate parameters in these 15 ***:The Mann–Kendall test for 1901–2016 and Sen’s slope indicated a non-significant change in long-term trend for precipitation except for increasing change in Khargone and decreasing change in Rewa ***-cant increasing trend of average temperature is obtained for Hoshangabad,Jabalpur,Sagar and Rewa *** Sen’s slope indicated an increase of 0.005 to 0.009℃for maximum temperature and 0.005 to 0.012℃for minimum temperature *** projections of all the RCP climate scenarios for the years 2050 and 2080 indicated non-significant variation in precipitation but an increase in maximum(1.4 to 4.1℃)and minimum(1.45 to 4.65℃)annual *** increasing trend in area and production for horticultural crops is also observed in central India for the study *** is yield increase in all the crops selected in case study except for potato,which recorded a decreased yield between the years 2010–***:The Mann–Kendall test and projections indicate towards climate change with a temperature *** the decad

关键词： Climate change Horticulture Madhya Pradesh Precipitation Temperature Trend analysis

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Spot urine protein/creatinine ratio—A quick and accurate method for diagnosis of pre-eclampsia

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Open Journal of Obstetrics and Gynecology 2013年第8期3卷 609-612页

作者： amita sharma Pandey Kiran Bhagoliwal Ajai Department of Community Medicine G.S.V.M. Medical College Kanpur India Department of Obstetrics and Gynecology G.S.V.M. Medical College Kanpur India Department of Obstetrics and Gynecology VCSGGMS & RI Srinagar India

Objective(s):To assess the diagnostic accuracy of spot urine protein-creatinine (P/C) ratio and its compareson with 24-hour urine proteinuria for predicting eclampsia. Method(s): Spot urine P/C ratio was determined in a mid-stream urine sample, and the 24-hour urine protein was measured. The correlation between the spot P/C ratio and 24-hour urine protein amount was done. Logistic regression analysis and ROC curve analysis have been used to analyse data. Result(s): There was a strong correlation between the spot P/C ratio and 24-hour urine protein excretion (pearson’s correlation coefficient r = 0.71;P < 0.0001). The optimal spot P/C ratio cutoff point was 0.25, for 300 mg/24 h of protein excretion, with sensitivity and specificity of 69% and 75% respectively. Conclusion(s): Spot urine P/C ratio is a quick and reliable tool which can be used as an alternative method for evaluation of proteinuria for diagnosis of pre-eclampsia.

关键词： Urine Protein-Cretinine Ratio 24 Hour Urine Proteinuria Pre-Eclampsia Cutoff Point

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Market Capturing and Business Expansion Strategy for Gluten-Free Foods in India and USA Using PESTEL Model

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Agricultural Sciences 2019年第2期10卷 202-213页

作者： Jolly Masih Rajasekaran Rajkumar Paviter Singh Matharu amita sharma Erasmus School of Economics Erasmus University Rotterdam Rotterdam The Netherlands School of Computer Science and Engineering Vellore Institute of Technology Vellore India Mosaic Company India Pvt. Ltd. Jalandhar India Institute of Agribusiness Management Bikaner India

The ultimate goal for any business is to grow vertically and horizontally. Successful business is combination of careful analysis of external and internal factor of business environment and adoption of appropriate business strategy. In this study external factors of gluten-free market are studied in detail through PESTEL model (for external factors). The study would facilitate manufacturers to bring gluten-free foods from niche market to main stream market and to make it more affordable for all the sections of the society. The study focuses on markets of India and USA, since both of these nations have high potential for gluten-free foods and the demand further continues to increase every year.

关键词： Gluten-Free Wheat Business Strategy Celiac Disease PESTEL Model

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FRIOS Parameters, Key to Reduce Feto-Maternal Mortality in Pre-Eclampsia

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Open Journal of Obstetrics and Gynecology 2014年第6期4卷 321-325页

作者： amita sharma Archana Tiwari Pandey Kiran Agnihotri Meera Department of Biochemistry Amity University Noida India Department of Obstetrics and Gynecology GSVM Kanpur India Department of Obstetrics and Gynecology V. C. S. G. Govt Institute of Medical Sciences & Research Srinagar Garhwal Uttarakhand

Objective(s): To evaluate the role of free radical induced oxidative stress in predicting, prevent and prompt management of pre-eclampsia. Method(s): This prospective study was conducted on 320 pregnant women of which 240 women with pregnancy induced hypertension taken as study group and 80 normal pregnant women were taken as control. Free radical status was evaluated by estimating lipid peroxidation product malonyladehyde and antioxidants-superoxide dismutase, catalase, glutathione reductase. Statistical analysis was done by using SPSS software. Result(s): Pre-eclampsia is significantly associated with free radical induced oxidative stress. Serum level of lipid peroxidation product malondialdehyde increased in pre-eclamptic women. Serum level of antioxidants SuperOxide Dismutase, Catalase level, Glutathione Reductase were reduced. Results are statistically significant. Conclusion(s): Free radical induced oxidative stress is increasing in pre-eclampsia and plays a critical role in etiopathogenesis of pre-eclampsia.

关键词： Free Radical Induced Oxidative Stress (FRIOS) Pre-Eclampsia Malondialdehyde Superoxide Dismutase Catalase Glutathione Reductase

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Big Data Study for Gluten-Free Foods in India and USA Using Online Reviews and Social Media

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Agricultural Sciences 2019年第3期10卷 302-320页

作者： Jolly Masih Willem Verbeke Jonathan Deutsch Ashish sharma amita sharma Rajasekaran Rajkumar Paviter Singh Matharu Erasmus School of Economics Erasmus University Rotterdam The Netherlands Department of Culinary Arts & Food Science and Hospitality Management Drexel University Philadelphia PA USA Big Data Practice and Innovation Laboratory New Jersey USA Institute of Agribusiness Management Bikaner India School of Computer Science and Engineering Vellore Institute of Technology Vellore India Mosaic Company India Pvt. Ltd. Jalandhar India

Celiac disease, gluten-allergy or gluten-sensitivity is caused due to glutamine protein from the grains like wheat, rye and barley (collectively called gluten). This protein damages the small intestine and causes stomach pain, bloating, weakness etc. Celiac disease, gluten-allergy or gluten-sensitivity has never really been taken seriously in developing countries like India. However, in developed nations like UK, USA, Canada and other parts of Europe, gluten-free foods have become quite popular. With a prevalence rate of about one in 100 - 133 people worldwide, celiac disease is widespread across the globe and life-long consumption of gluten-free food is recommended treatment for this allergy. Apart from celiac-disease patients, gluten-free foods are also consumed by health conscious people for weight management and high protein diet and by the patients for diabetes, autism and food allergies. Apart from gluten-free flour, biscuits, cookies and snacks, product innovations like gluten-free beers are becoming very popular. Big data including online blogs, articles, and reviews have played a major role in increased sales of gluten-free foods. Thus, analysis of editorial and social media content becomes essential to understand the leading trends in gluten-free foods. This study provided deep insights about positive, negative and neutral sentiments related to gluten-free foods using the data from Perspectory Media Insights and Google Trends. This study also revealed that most of the consumers talked and expected product innovation in food sections like snacks, fast food (pizza, pasta and noodles) and desserts through comments on social and editorial media. Searches were divided into developed (e.g., U.S.A.) and developing nations (e.g., India) to get more details about the consumer preferences. This study would help manufacturers of gluten-free foods to develop food products according to the choices and preferences of consumers. The study is very unique in itself since i

关键词： Celiac Disease Gluten-Free Food Sentiment Analysis Gluten Sensitivity Social Media Consumer Preference

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Recovery of the injured neural system through gene delivery to surviving neurons in Parkinson’s disease

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Neural Regeneration Research 2025年第10期20卷 2855-2861页

作者： Chanchal sharma Sehwan Kim Hyemi Eo Sang Ryong Kim School of Life Science Kyungpook National UniversityDaeguKorea BK21 FOUR KNU Creative BioResearch Group Kyungpook National University DaeguKorea Brain Science and Engineering Institute Kyungpook National UniversityDaeguKorea

A critical unaddressed problem in Parkinson’s disease is the lack of therapy that slows or hampers *** medications effectively manage symptoms,they offer no long-term benefit because they fail to address the underlying neuronal *** highlights that the elusive goals of halting progression and restoring damaged neurons limit the long-term impact of current *** clinical trials using gene therapy have demonstrated the safety of various vector delivery systems,dosages,and transgenes expressed in the central nervous system,signifying tangible and substantial progress in applying gene therapy as a promising Parkinson’s disease ***,at diagnosis,many dopamine neurons remain in the substantia nigra,offering a potential window for recovery and *** propose that modulating these surviving dopamine neurons and axons in the substantia nigra and striatum using gene therapy offers a potentially more impactful therapeutic approach for future ***,innovative gene therapies that focus on preserving the remaining elements may have significant potential for enhancing long-term outcomes and the quality of life for patients with Parkinson’s *** this review,we provide a perspective on how gene therapy can protect vulnerable elements in the substantia nigra and striatum,offering a novel approach to addressing Parkinson’s disease at its core.

关键词： adeno-associated virus gene therapy neuroprotection neurorestoration neurotrophic factor nigrostriatal dopamine pathway pro-survival protein

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Recognition and quality mapping of traditional herbal drugs:way forward towards artificial intelligence

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Traditional Medicine Research 2025年第1期10卷 12-26页

作者： Sanyam sharma Subh Naman Ashish Baldi Faculty of Pharmacy Pacific Academy of Higher Education and Research UniversityUdaipur 313024India Pharma Innovation Lab Department of Pharmaceutical Sciences and TechnologyMaharaja Ranjit Singh Punjab Technical UniversityBathinda 151001India Faculty of Pharmaceutical Sciences The ICFAI UniversityBaddi 174103India.

The use of traditional herbal drugs derived from natural sources is on the rise due to their minimal side effects and numerous health ***,a major limitation is the lack of standardized knowledge for identifying and mapping the quality of these herbal *** article aims to provide practical insights into the application of artificial intelligence for quality-based commercialization of raw herbal *** focuses on feature extraction methods,image processing techniques,and the preparation of herbal images for compatibility with machine learning *** article discusses commonly used image processing tools such as normalization,slicing,cropping,and augmentation to prepare images for artificial intelligence-based *** also provides an overview of global herbal image databases and the models employed for herbal plant/drug *** will gain a comprehensive understanding of the potential application of various machine learning models,including artificial neural networks and convolutional neural *** article delves into suitable validation parameters like true positive rates,accuracy,precision,and more for the development of artificial intelligence-based identification and authentication techniques for herbal *** article offers valuable insights and a conclusive platform for the further exploration of artificial intelligence in the field of herbal drugs,paving the way for smarter identification and authentication methods.

关键词： artificial intelligence Ayurveda machine learning models herbal drugs image pre-processing medicinal plants

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One pot three component synthesis of spiro [indolo-3,10’-indeno[1,2-b]quinolin]-2,4,11’-triones as a new class of antifungal and antimicrobial agents

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Chinese Chemical Letters 2017年第1期28卷 136-142页

作者： Kalawati Meena Sudesh Kumari Jitender M.Khurana amita Malik Chetan sharma Harsh Panwar Department of Chemistry University of Delhi Delhi 110007 India Dyal Singh College University of Delhi Lodhi Road Delhi 110003 India Department of Dairy Microbiology College of Dairy Science and Technology Guru Angad Dev Veterinary and Animal Science UniversityLudhiana 141004 India

A simple and efficient three component procedure has been developed for the synthesis of highly substituted spiro[indolo-3,100-indeno[1,2-b]quinolin]-2,4,11＇-triones by one pot three component condensation of enaminones, isatin and indane-1,3-dione in ethanol：water（1：1） in presence of ceric ammonium nitrate（CAN） as catalyst. This method provides several advantages such as lesser reaction time, high yield of products and operational simplicity. The antimicrobial activity of some of the compounds has been investigated against six microbial strains, some of the tested compounds showed good antimicrobial activity.

关键词： Multicomponent reactions Isatin Spirooxindole Heterocycles Antimicrobial activity

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Comparative efficacy of hyperbaric bupivacaine vs hyperbaric ropivacaine in spinal anesthesia for cesarean section:A metaanalysis

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World Journal of Methodology 2025年第2期15卷 154-165页

作者： Rishi Anand Deb Sanjay Nag Roushan Patel Prashant sharma Vamsi Krishna Uppalapati Umesh Kumar Singh Department of Anaesthesiology Tata Main HospitalJamshedpur 831001JhārkhandIndia

BACKGROUND Intrathecal bupivacaine is the traditional anesthetic drug used in spinal anesthesia for caesarean sections(CSs),but ropivacaine has emerged as a potential *** meta-analysis compares the efficacy and safety of intrathecal hyper-baric bupivacaine vs hyperbaric ropivacaine for cesarean *** To systematically evaluate and compare the efficacy and safety of intrathecal hyperbaric bupivacaine and hyperbaric ropivacaine for spinal anesthesia in *** A thorough search of electronic databases was carried out to find pertinent randomized controlled trials(RCTs)comparing intrathecal hyperbaric ropi-vacaine and hyperbaric bupivacaine during ***,Cochrane database,Google Scholar,and Scopus were searched,and papers from January 2000 to January 2024 were deemed eligible and filtered using predetermined inclusion and exclusion *** were assessed for methodological quality,and data were extracted for time to adequate anesthesia(sensory and motor blockade),duration of sensory and motor block,hemodynamic changes and side effect *** standardized mean difference with 95%CI was used for continuous *** variables were assessed using the Mantel-Haenszel test and the random effect model to compute the odds *** Total 8 RCTs were selected from a pool of 119 search results for *** meta-analysis evaluated pooled effect sizes and assessed heterogeneity among the *** primary objective was to compare key outcomes to identify any significant variances in efficacy and safety profiles between two local *** analysis revealed that the difference in the onset of sensory blockade between the two local anesthetics was statistically insignificant(P=0.1586).However,the onset of motor blockade appeared to be faster with bupivacaine(P=0.03589).Additionally,the regression of sensory and motor blockade occurred earlier in the ropivacaine ***,the duration of the first analgesic

关键词： Ropivacaine Bupivacaine Anesthesia Spinal Cesarean section Meta-analysis

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