检索结果-南通市图书馆

International Journal of Dermatology and Venereology 2023年第4期6卷 239-240页

作者： swapnil shah Balachandra S.Ankad Tanuja Rajagopal Department of Dermatology Ashwini Rural Medical CollegeSolapurMaharashtra 413002India Department of Dermatology S.Nijalingappa Medical CollegeBagalkotKarnataka 587102India.

Introduction:Anagen effluvium (AE) is caused by impaired mitotic activity of matrix cells in the hair *** presents with sudden loss of hair and *** diagnosis is based on the clinical history,trichoscopy,and *** presentation:A 20-year-old woman presented with sudden loss of hair following treatment with oral *** of the TPMT were within normal limits both in genotype and phenotype *** pull test was *** revealed yellow dots and multiple black dots,empty yellow dots,dark lines,upright regrowing hairs,and circle *** was stopped,and minoxidil 5% and oral multivitamin were *** trichoscopic analysis revealed terminal hairs and upright regrowing ***:AE is characterized by abrupt loss of anagen hairs due to impaired metabolic *** in AE shows coudability hairs,black dots,exclamation mark hairs,multiple broken shafts,and regrowing *** yellow dots,yellow dots with black dots,pigtail hairs,and dark lines were additional features in this ***:Trichoscopy assists in the accurate diagnosis of *** effects of azathioprine can be observed even with normal TPMT *** monitoring is therefore of prime importance.

关键词： trichoscopy videodermoscopy anagen effluvium thiopurineS-methyltransferase case report

Numerical analysis of moving train induced vibrations on tunnel,surrounding ground and structure

在线全文

学校读者我要写书评

暂无评论

Earthquake Engineering and Engineering Vibration 2024年第1期23卷 179-192页

作者： Swati Srivastav Sowmiya Chawla swapnil Mishra Department of Applied Geophysics Indian Institute of Technology(ISM)Dhanbad 826004India Department of Civil Engineering Indian Institute of Technology(ISM)Dhanbad 826004India Department of Mining Engineering Indian Institute of Technology(ISM)Dhanbad 826004India

This study is focused on the effect of vibration induced by moving trains in tunnels on the surrounding ground and structures.A three-dimensional finite element model is established for a one-track railway tunnel and an adjacent twelve-storey building frame by using commercial software Midas GTS-NX(2019)and Midas *** study considered the moving load effect of a complete train,which varies with space as well as with *** effect of factors such as train speed,overburden pressure on the tunnel and variation in soil properties are studied in the time *** a result,the variations in horizontal and vertical acceleration for two different sites,i.e.,the free ground surface(without structure)and the area containing the structure,are ***,the displacement pattern of the raft foundation is plotted for different train *** lower speeds,the heaving phenomenon is negligible,but as the speed increases,both the heaving and differential settlement increase in the *** study demonstrates that the effect of moving train vibrations should be considered in the design of new nearby structures and proper ground improvement should be considered for existing structures.

关键词： moving train load tunnels vibration effect finite element method(FEM) wave propagation

Rare earth-doped mixed Ni-Cu-Zn ferrites as an effective photocatalytic agent for active degradation of Rhodamine B dye

在线全文

学校读者我要写书评

暂无评论

Journal of Rare Earths 2024年第3期42卷 488-496,I0003页

作者： swapnil A.Jadhav Sandeep B.Somvanshi Sudarshan S.Gawali Kranti Zakde K.M.Jadhav Department of Physics Dr.Babasaheb Ambedkar Marathwada UniversityAurangabad431004MaharashtraIndia School of Materials Engineering Purdue UniversityWest Lafayette 47906USA University Department of Basic and Applied Sciences MGM UniversityAurangabad431003MaharashtraIndia

In this study, a series of Gd^(3+)-doped mixed Ni-Cu-Zn ferrites with composition of Zn_(0.5)Ni_(0.3)Cu_(0.2)Fe_(2-x)Gd_(x)O_(4)(x = 0, 0.025, 0.05, 0.075, 0.1) was prepared using self-ignition sol-gel method. The prepared nanoparticles with an average size ranging from 22 to 26 nm show a single-phase cubic structure belonging to the spinel matrix. A rise in the Gd^(3+)concentration leads to an increase in crystallite size and lattice parameter. In Fourier transform infrared spectra, two main absorption bands belonging to the spinel structure are observed. The high-frequency bands(v_(1)) represent the tetrahedral complex, while the lowfrequency bands(v_(2)) signify the octahedral complex. The optical bandgap of the nanoferrites is found within the range of 2.91 to 2.41 eV, depending on their size. The magnetic characteristics of the material,such as saturation magnetization and coercivity are significantly altered with the concentration of Gd^(3+)in the solution. Using Rhodamine B(RhB) as a model organic pollutant, an in-depth investigation of the photocatalytic activity of the compounds was carried out. The present outcomes show that adding an adequate amount of Gd^(3+)significantly enhances the number of hydroxyl radicals produced by the ferrite,in turn, increasing the photocatalytic activity of the material. Mechanism elucidated by scavenger studies reveals that ·OH and holes are the primary reactive radicals responsible for the degradation *** photocatalysts show an insignificant performance loss in five consecutive cycles. Thus, it is concluded that these photocatalysts are highly suitable for the remediation of dye-contaminated wastewater.

关键词： Gd^(3+)substitution Spinel ferrite Structural properties Magnetic properties Photocatalysis Rare earths

Can we predict the incidence of high-grade Clavien-Dindo complications in patients with forgotten encrusted stents undergoing endourologic management?

在线全文

学校读者我要写书评

暂无评论

Asian Journal of Urology 2024年第1期11卷 99-104页

作者： Praanjal Gupta Ramanitharan Manikandan Lalgudi Narayanan Dorairajan Kodakattil Sreenivasan Sreerag Sidhartha Kalra swapnil Singh Kushwaha Department of Urology Jawaharlal Institute of Postgraduate Medical Education and ResearchPondicherryIndia

Objective:Ureteral stents are customarily inserted to facilitate urinary drainage,but they come with their own glitches of being forgotten and/or encrusted leading to serious *** present study aimed to report the complications in patients with forgotten and encrusted stents according to the Clavien-Dindo system specific to urological procedures and identify the factors leading to high-grade(Clavien-Dindo Grade 4A or above)***:The hospital records of patients with forgotten encrusted double-J stents over a period of 8 years were *** parameters recorded included patient demographics,indwelling time,need for percutaneous nephrostomy,hemodialysis,urine culture,blood culture,total blood counts,serum creatinine,radiologic findings,management techniques,number of surgical interventions,modified Clavien-Dindo complications,follow-up,and mortality,if ***:Forty patients were included in the *** median age was 52(range 6-85)*** the total,25(62.5%)patients had a“significant”stent load;31(77.5%)had renal failure or acute kidney injury on presentation;19(47.5%)patients had sepsis at *** the patients presented with sepsis,11(57.9%)patients demonstrated a positive urine culture;and 7/11(63.6%)patients exhibited pan-resistant *** out of 40(30.0%)patients in our series developed high-grade Clavien-Dindo *** univariate analysis,sepsis at presentation(p=0.007),stent load(p=0.031),diabetes(p=0.023),positive urine culture(p=0.007),and stent indwelling time of more than 1 year(p=0.031)were found to be *** multivariate logistic regression analysis,sepsis at presentation(p=0.017)and positive urine culture(p=0.016)were significant predictors for high-grade ***:It is prudent to identify specific risk factors,namely sepsis at presentation and positive urine culture to triage and optimize these patients before surgical management.

关键词： Forgotten Encrusted stent Outcome Predictor Clavien-Dindo complication

Pylephlebitis-induced acute liver failure: A case report and review of literature

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

World Journal of Hepatology 2024年第1期16卷 103-108页

作者： Vera Hapshy Steven Imburgio Harshavardhan Sanekommu Brandon Nightingale Sobaan Taj Mohammad A Hossain swapnil Patel Department of Internal Medicine Jersey Shore University Medical CenterNeptuneNJ 07753United States

BACKGROUND Pylephlebitis is an extremely rare form of septic thrombophlebitis involving the portal vein,carrying high rates of morbidity and *** SUMMARY We present a case of a 42-year-old male with no past medical history who presented with acute onset of abdominal pain and altered mental status with laboratory tests demonstrating new-onset acute liver *** was determined to be the underlying etiology due to subsequent workup revealing polymicrobial gram-negative anaerobic bacteremia and complete thrombosis of the main and left portal *** our knowledge,this is the first documented case of acute liver failure as a potential life-threatening complication of *** Our case highlights the importance of considering pylephlebitis in the broad differential for abdominal pain,especially if there are co-existing risk factors for *** also demonstrate that fulminant hepatic failure in these patients can potentially be reversible with the immediate initiation of antibiotics and anticoagulation.

关键词： Portal vein thrombosis Septic thrombophlebitis Gram negative anaerobic bacteremia Pylephlebitis Acute liver failure Case report

Management of pharmaceutical sales representatives： A literature review

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Journal of Chinese Pharmaceutical Sciences 2016年第1期25卷 73-78页

作者： swapnil Undale Milind Pande MIT School of Management Savitribai Phule Pune University Pune India 411038 MIT Group of Institutions Pune India 411038

This paper reports literature review in the field of pharmaceutical marketing emphasizing problems faced by medical representatives. India after globalization and being the second highest populated country has emerged as major pharmaceutical market in the world. Pharmaceutical marketing in India is highly relied on personal relationship between medical representatives and doctors. In the last decade, many foreign companies have entered in Indian market. This has posed highly competitive and challenging work environment for medical representatives. Therefore, it is indispensable to study the challenges faced by medical representatives in this dynamic environment.

关键词： Job satisfaction Medical representatives Pharmaceutical marketing Pharmaceutical sales representatives Sales management Turnover intention

Effects of Ayurvedic Rasayana botanicals on CYP3A4 isoenzyme system

在线全文

学校读者我要写书评

暂无评论

Journal of Integrative Medicine 2015年第3期13卷 165-172页

作者： swapnil P.Borse Bhagyashree B.Kamble Symbiosis School of Biomedical Sciences Symbiosis International University Department of Pharmacognosy JSS College of Pharmacy

OBJECTIVE： Consuming botanical dietary supplements or herbal drugs along with prescription drugs may lead to potential pharmacokinetic-pharmacodynamic（PK-PD） herb-drug interactions（HDI）. The present study focuses on the importance of and novel approach for assessing HDI in integrative medicine with case examples of two frequently-used Ayurvedic Rasayana ***： The aqueous extracts of Asparagus racemosus（ARE） and Gymnema sylvester（GSE） were prepared as per Ayurvedic Pharmacopoeia of India. Chemoprofiling of these extracts was done using high-performance liquid chromatography（HPLC）. Additionally, ARE was characterized for the presence of shatavarins IV and I using HPLC ＆ mass spectroscopy respectively. Effects of ARE and GSE were investigated on rat liver microsome using testosterone probe drug assay. The changes in formation of metabolite（6-β hydroxy testosterone） were monitored on incubation of testosterone alone, testosterone with ketoconazole, ARE and GSE using HPLC. Half inhibitory concentration（IC50） was used to predict plausible ***： ARE and GSE showed no inhibition with IC50 values 〉1 000 μg/m L while the standard inhibitor ketoconazole completely abolished CYP3A4-dependent activity at 0.531 μg/m L and IC50 was found to be 0.036 μg/m ***： ARE and GSE prepared as per Ayurvedic Pharmacopoeia of India were found to be safe for CYP3A4-mediated inhibitory HDI in rats. Our in vitro study suggests the need of further in vivo investigation for HDI in order to provide clinical relevance.

关键词： drugs,Chinese herbal Ayurveda Asparagus racemosus Gymnema sylvester plant extracts cytochrome P-450 CYP3A herb-drug interactions

Fermentative bio-hydrogen production using lignocellulosic waste biomass:a revie

在线全文

学校读者我要写书评

暂无评论

Waste Disposal and Sustainable Energy 2020年第4期2卷 249-264页

作者： Khushboo swapnil Bhurat Tushar Banerjee Jitendra Kumar Pandey Pranoti Belapurkar School of Life Science Devi Ahilya Vishwa VidyalayaIndoreMadhya PradeshIndia Department of Research and Development University of Petroleum and Energy StudiesDehradunIndia Department of Biosciences Acropolis InstituteIndoreMadhya PradeshIndia

Solid waste management needs,increasing pollution level by burning or dumping of waste,and the use of fossil fuels and depleting energy resources are a few of the problems of the decade that need to find *** of lots of compound polymers-rich biomass waste is done worldwide by dumping on land or into water bodies or else by incineration or long-term storage in an available facility *** kind of disposal instead becomes a reason to add the soil,water,and air pollution.A lot of multidisciplinary collaboration in different streams of science and technology has added to the efficiency of using such waste for use as an alternative energy form,like biogas and *** use of biogas plants for converting biological waste into methane using municipal solid waste(MSW)is known since a long *** with MSW,a lot of other agricultural waste and kitchen waste are also added every day to *** the complex components of such waste material like lignocellulosic wastes still don’t pass the test of qualifying as a resource for biogas and even more energy-efficient and cleaner biofuel,*** may be because of its complicated structure and a lot of parameters that affect its use for converting it into *** review is designed to analyze and compare these parameters for optimum lignocellulosic waste conversion,more specifically agriculture and food waste,into cleaner energy forms that would help to tackle the solid waste management and air pollution control more effectively.

关键词： Bio-hydrogen Biofuel Lignocellulosic waste Second-generation biofuels Factors affecting bio-hydrogen production

Release rate kinetics of corrosion inhibitor loaded halloysite nanotube-based anticorrosion coatings on magnesium alloy AZ91D

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Journal of Magnesium and Alloys 2021年第1期9卷 202-215页

作者： swapnil H.Adsul Uday D.Bagale Shirish H.Sonawane R.Subasri Centre for Sol-Gel Coatings International Advanced Research Centre for Powder Metallurgy and New Materials(ARCI)BalapurHyderabad 500005Telangana StateIndia Department of Food and Biotechnology South Ural State UniversityChelyabinsk 454080Russia Department of Chemical Engineering National Institute of TechnologyWarangal 506004Telangana StateIndia

Halloysite nanotubes were used as nanocontainers to hold corrosion inhibitors such as Ce^(3+)-Zr^(4+),2-mercaptobenzothiazole and 8-hydroxyquinoline in their *** acid assisted etching of the nanotubes was carried out with a view to increase the lumen diameter and thereby,increase the amount of loading of the corrosion *** morphology of as-received and etched halloysite nanotubes was ob-served using TEM *** loading of corrosion inhibitors was confirmed using SEM-EDS and BET *** microcapsules were used as capping agents for the ends of the loaded HNTs following which,they were dispersed into a hybrid sol-gel silica *** coating method was used to generate coatings on AZ91D substrates followed by heat treatment at 130℃ for 1 *** release rate kinetics of corrosion inhibitors from as-received and etched nanotubes was investigated in buffer solutions of 3.5 wt%NaCl at different *** release mechanism of corrosion inhibitors from the HNT lumen was validated using various semi-empirical *** were also evaluated for their corrosion protection ability using electrochemical techniques after exposure to 3.5 wt%NaCl solution for 120 *** generated using Ce^(3+)-Zr^(4+)loaded into as-received halloysite nanotubes have shown more effective corrosion protection when compared to other corrosion inhibitors after 120 h exposure to the corrosive medium.

关键词： Sol-gel coating Halloysite nanotubes Corrosion inhibitors Release rate Magnesium alloy AZ91D

[bmim]OH： An efficient catalyst for the synthesis of mono and bis spirooxindole derivatives in ethanol at room temperature

在线全文

学校读者我要写书评

暂无评论

Chinese Chemical Letters 2016年第5期27卷 714-720页

作者： swapnil A. Padvi Yogesh A. Tayade Yogesh B. Wagh Dipak S. Dalai School of Chemical Sciences North Maharashtra University Jalgaon 425 001 MS India

A rapid and efficient, one pot synthesis of spirooxindole derivatives has been attempted by three- component reaction of isatin, malononitrile and carbonyl compound possessing a reactive c^-methylene group by using task specific ionic liquid, 1-butyl-3-methyl imidazolium hydroxide [bmim]OH as a catalyst. The important features of this methodology are straight forward route in short reaction time at room temperature and avoid any hazardous organic solvent, toxic catalyst, tedious purification step. Interestingly, this protocol is not only limited to mono-systems but also to the synthesis of newer bis- spirooxindole system. The separation of the product and reusability of the catalyst are easy with excellent yield. The [bmim]OH catalyst system could be reused up to five recycles without appreciable loss of activity.

关键词： Task specific ionic liquid [bmim]OH lsatin Spiro compounds Green synthesis