检索结果-南通市图书馆

Assessment of albendazole efficacy against Ascaris lumbricoides at three sites of Andhra Pradesh,Odisha,and Kerala in India

引用

Asian Pacific Journal of Tropical Medicine 2024年第7期17卷 310-316页

作者： Vinay Garg Ankur Garg Shubha Garg sudhir kumar jain Tanzin Dikid Saurabh jain Jitendra Manjhi Antonio Montresor Atul Goel Division of Parasitic Diseases National Centre for Disease ControlMinistry of Health and Family WelfareGovernment of India22-Sham Nath MargCivil LinesNew Delhi-110054India National Centre for Disease Control Ministry of Health and Family WelfareGovernment of India22-Sham Nath MargCivil LinesNew Delhi-110054India Epidemiology Division National Centre for Disease ControlMinistry of Health and Family WelfareGovernment of India22-Sham Nath MargCivil LinesNew Delhi-110054India Department of Control of Neglected Tropical Diseases(NTD) World Health Organization(WHO)Av Appia 20 CH-1211Geneva 27Switzerland Department of Community&Family Medicine AIIMS KalyaniIndia Community and Primary Care-based Intervention Department of Control of Neglected Tropical Diseases(NTD)World Health Organization(WHO)Av Appia 20 CH-1211Geneva 27Switzerland Director General of Health Sciences(DGHS)&Director National Centre for Disease ControlMinistry of Health and Family WelfareGovernment of India22-Sham Nath MargCivil LinesNew Delhi-110054India

Objective:To assess efficacy of albendazole against Ascaris(A.)lumbricoides among school-children at three sites of Rajahmundry,Sundergarh and ***:Sites were selected based on soil-transmitted helminths prevalence,different sociocultural-geographical characteristics and operational feasibility.9-12 Years old children from 14 schools were *** study was conducted in two rounds:baseline&follow up *** eligible children found positive for *** at baseline were administered supervised single tablet albendazole 400 mg under the National Deworming Day *** post-treatment follow-up survey,eligible children who provided second stool sample were included in the final *** samples were examined using WHO recommended Kato-Katz *** was estimated based on cure rate(CR)and Fecal Egg Count Reduction Rate(FECRR)among children found positive in baseline and follow-up ***:328 Out of 625(52.5%)were found positive for *** in the baseline survey and 85 out of 178 samples(47.8%)during post-treatment follow-up ***,the estimated CR was 52.2%.FECRR(95%CI)for albendazole was 72.6%(79.2%-66.0%).The FECRR was highest in East Godaveri[89.7%(96.8%-82.6%)],followed by Sundergarh[86.4%(95.3%-77.5%)]and Wayanad[69%(81.7%-56.4%)].Conclusions:Our study confirmed overall reduction in FEC although with varying albendazole efficacy for *** infection at three different locations in ***,these finding may be assessed in context of ongoing MDA under Filaria control program and further studies by in vivo as well as in vitro methods are required to reach to a conclusion on possible resistance if any.

关键词： Soil transmitted helminths Ascaris lumbricoides Albendazole Efficacy

来源：

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

Giant Angiomyolipoma of the Kidney Presenting as Anaemia—A Rare Presentation

引用

Open Journal of Urology 2012年第2期2卷 75-77页

作者： Aparajita Mitra sudhir kumar jain Deepti Gupta Ram Chandra Murthy Kaza Department of Surgery Maulana Azad Medical College and Lok Nayak Hospital New Delhi India

Angiomyolipoma presenting with severe anaemia is a rare entity. Urgent operative intervention is warranted in such patients especially if the tumour is “Giant” i.e. greater than 10 cm and involves the whole kidney. We chronicle the case of a 35 year old lady who presented with a rapidly enlarging renal lump in the left loin associated with severe anaemia. MRI was highly suggestive of angiomyolipoma. She underwent nephrectomy in view of continuous intratumoral haemorrhage. The tumour measured 18 × 13 × 8 cm and weighed approximately 1.6 kilograms after removing blood and blood clots. The histopathology was suggestive of angiomyolipoma. Angioembolization may be considered for tumours involving a portion of the kidney, as a part of the nephron sparing approach.

关键词： Kidney Angiomyolipoma Anaemia

来源：

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

The Determination of Heritability in palatal Rugae Pattern among Parents and their Off-Springs in Western India-A Cross-sectional Study

引用

Journal of Forensic Science and Medicine 2024年第1期10卷 42-46页

作者： Aishwarya Bhatnagar Sugandha Arya Jyothi S kumar Aishwarya Arya Kailash Chandra Morya sudhir Baroopal Department of Oral Medicine and Radiology Vyas Dental College and HospitalJodhpurRajasthanIndia Department of Conservative and Endodontics Vyas Dental College and HospitalJodhpurRajasthanIndia

Background:Palatal rugae are asymmetrical elevations present on hard palate and are significant due to their uniqueness,stability and thus,aid in forensic ***:The objective is to determine palatal rugae morphology between parents and their offsprings and to determine their genetic *** and Methods:This randomized controlled cross-sectional single-blinded study was conducted on 50 families(randomly selected)who visited Vyas Dental College and Hospital.A total of 150 maxillary study models were examined and rugae were delineated and shape,size,and pattern of rugae were ***:Weak but significant correlation was seen in the nonspecific and angular type of palatal rugae between child and mother and child and father as P<*** with either or both of their parent was seen for curved,wavy,divergent,straight,horseshoe,angular,and nonspecific type of rugae with the higher%of wavy pattern matching(52%with mother and 54%with father).A considerable number of samples showed high heritability of primary and secondary rugae from both parents,but more predominantly to their mothers(branched,nonspecific,and straight).Conclusion:Both environmental and genetic factors can influence the rugae ***,studies should be conducted on a larger sample size to get more significant results.

关键词： Forensic identification heredity palatal rugae uniqueness

来源：

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

Comparative analysis of real-world data of frequent treatment sequences in metastatic prostate cancer

引用

Current Urology 2024年第2期18卷 104-109页

作者： Jiten Jaipuria Ishleen Kaur Mohammad Najmud Doja Tanvir Ahmad Amitabh Singh sudhir kumar Rawal Vineet Talwar Girish Sharma Uro-oncology division Rajiv Gandhi Cancer Institute and Research CentreNew DelhiIndia Amity Centre for Cancer Epidemiology and Cancer Research Amity Institute of BiotechnologyAmity UniversityNoidaIndia School of Engineering and Technology Vivekananda Institute of Professional Studies–Technical CampusNew DelhiIndia Department of Computer Engineering Jamia Millia IslamiaNew DelhiIndia Indian Institute of Information Technology SonepatIndia Department of MedicalOncology Rajiv Gandhi Cancer Institute and Research CentreNew DelhiIndia

Background:The incidence of prostate cancer is increasing worldwide.A significant proportion of patients developmetastatic disease and are initially prescribed androgen deprivation therapy(ADT).However,subsequent sequences of treatments in real-world settings that may improve overall survival remain an area of active *** and methods:Data were collected from 384 patients presenting with de novo metastatic prostate cancer from 2011 to 2015 at a tertiary cancer *** were categorized into surviving(n=232)and deceased(n=152)groups at the end of 3 *** sequence pattern mining techniques(Generalized Sequential Pattern Mining and Sequential Pattern Discovery using Equivalence Classes)were applied to determine the exact order of the most frequent sets of treatments in each ***:Degarelix,as the initial form of ADT,was uniquely in the surviving *** sequence of ADT followed by abiraterone and docetaxel was uniquely associated with a higher 3-year overall *** followed by fosfestrol was found to have a unique niche among surviving patients with a long duration of response to the initial *** who received chemotherapy followed by radiotherapy and those who received radiotherapy followed by chemotherapy were found more frequently in the deceased ***:We identified unique treatment sequences among surviving and deceased patients at the end of 3 *** should be the preferred formof *** who received ADT followed by abiraterone and chemotherapy showed better *** requiring palliative radiation and chemotherapy in any sequence were significantlymore frequent in the deceased group,identifying the need to offer such patients the most efficacious agents and to target them in clinical trial design.

关键词： Hormone therapy Metastatic prostate cancer Sequence mining Survival

来源：

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

Renal resistive index measurements by ultrasound in patients with liver cirrhosis:Magnitude and associations with renal dysfunction

引用

World Journal of Radiology 2024年第6期16卷 221-231页

作者： Himanshu Surya Ramesh kumar Rajeev Nayan Priyadarshi Sabbu Surya Prakash sudhir kumar Department of Gastroenterology All India Institute of Medical SciencesPatna 801507India Department of Radiodiagnosis All India Institute of Medical SciencesPatna 801507India

BACKGROUND The hemodynamic alterations seen in liver cirrhosis lead to renal vasoconstriction,ultimately causing acute kidney injury(AKI).The renal resistive index(RRI)is the most common Doppler ultrasound variable for measuring intrarenal vascular *** To evaluate the association of the RRI with AKI in patients with liver cirrhosis and to identify risk factors for high *** This was a prospective observational study,where RRI was measured using Doppler ultrasound in 200 consecutive hospitalized patients with *** association of RRI with AKI was *** receiver operating characteristic(ROC)curve analysis was utilized to determine discriminatory cut-offs of RRI for various AKI *** analysis was conducted to determine the predictors of high *** The mean patient age was 49.08±11.68 years,with the majority(79.5%)being male;the predominant etiology of cirrhosis was alcohol(39%).The mean RRI for the study cohort was 0.68±0.09,showing a progressive increase with higher Child-Pugh class of ***,AKI was present in 129(64.5%)*** mean RRI was significantly higher in patients with AKI compared to those without it(0.72±0.06 vs 0.60±0.08;P<0.001).A total of 82 patients(41%)had hepatorenal syndrome(HRS)-AKI,29(22.4%)had prerenal AKI(PRA),and 18(13.9%)had acute tubular necrosis(ATN)-*** mean RRI was significantly higher in the ATN-AKI(0.80±0.02)and HRS-AKI(0.73±0.03)groups than in the PRA(0.63±0.07)and non-AKI(0.60±0.07)*** demonstrated excellent discriminatory ability in distinguishing ATN-AKI from non-ATN-AKI(area under ROC curve:93.9%).AKI emerged as an independent predictor of high RRI(adjusted odds ratio[OR]:11.52),and high RRI independently predicted mortality among AKI patients(adjusted OR:3.18).CONCLUSION In cirrhosis patients,RRI exhibited a significant association with AKI,effectively differentiated between AKI phenotypes,and predicted AKI mortality.

关键词： Renal resistive index Cirrhosis Acute kidney injury Hepatorenal syndrome Renal Doppler

来源：

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

Lighting up aggregate emission of perylene diimide by leveraging polymerization-mediated through-space charge transfer and π-π stacking

引用

Science China Chemistry 2024年

作者： Suiying Ye Désirée Füglistaller Tian Tian Anjay Manian sudhir kumar Celine Nardo Andrew J.Christofferson Salvy P.Russo Chih-Jen Shih Jean-Christophe Leroux Yinyin Bao Institute of Pharmaceutical Sciences Department of Chemistry and Applied Biosciences ETH Zurich Vladimir-Prelog-Weg 3 Institute for Chemical and Bioengineering Department of Chemistry and Applied Biosciences ETH Zurich Vladimir-Prelog-Weg 1-5 ARC Centre of Excellence in Exciton Science School of Science RMIT University School of Science STEM College RMIT University

The molecular engineering of fluorescent organic/polymeric materials, specifically those emitting in the deep red to near-infrared spectrum, is vital for advancements in optoelectronics and biomedicine. Perylene diimide(PDI), a well-known fluorescent scaffold, offers high thermal and photophysical stability but suffers from fluorescence quenching in solid or aggregate states due to intense π-π interactions. To mitigate this, simple and versatile methods for strong PDI aggregate emission without extensive synthetic demands are highly desirable but still lacking. Here, we report a straightforward strategy to enhance the solid-state emission of PDI by introducing certain degree of through-space charge transfer(TSCT) via controlled radical polymerization,which can efficiently distort the typical face-to-face PDI stacking, enabling greatly enhanced deep red emission. This is achieved by growing electron-donating star-shape styrenic(co)polymers from a multidirectional electron-accepting PDI initiator. The incorporation of polycyclic aromatic monomers further shifted the emission into the near-infrared region, albeit with a reduced intensity. Overall, the emission of the PDI-based TSCT polymers can be systematically manipulated by leveraging the balance between PDI stacking and the TSCT degree, as confirmed by both experimental study and theoretical calculations. Our approach circumvents complex synthetic procedures, offering highly emissive materials with large Stokes shifts and showing broad potential for optoelectronic technology.

关键词：

来源：

同方期刊数据库评论

在线全文

同方期刊数据库

学校读者我要写书评

暂无评论

Dragonfly Inspired Nanocomposite Flapping Wing for Micro Air Vehicles

引用

Journal of Bionic Engineering 2019年第5期16卷 894-903页

作者： David kumar Preetamkumar Marutrao Mohite sudhir Kamle Department of Aerospace Engineering Indian Institute of Technology KanpurKanpur 208016India

The current research is aimed towards the development of dragonfly inspired nanocomposite flapping wing for micro air vehicles(MAVs).The wing is designed by taking inspiration from the hind wing of dragonfly(Anax Parthenope Julius).Carbon nanotubes(CNTs)/polypropylene nanocomposite and low-density polyethylene are used as the wing *** nanocomposites are developed with varying CNTs'weight percentage(0%-1%)and characterized for dynamic mechanical properties,which revealed that the 0.1 weight percentage case produces highest storage modulus values throughout the frequency range(1 Hz一90 Hz).It is also observed that the storage modulus values are in the range ofYoung^modulus of veins and membrane of natural insect *** is useful to achieve true *** manufacturing technique such as photolithography is used for wing *** length,weight and average thickness of the fabricated wing are^44 mm,26.22 mg and 187 pm,*** structural dynamic properties of the fa bricated wing are obtained experimentally and computationally using DIC and ANSYS,*** developed dragonfly inspired wing showed a natural frequency of 29.4 Hz with a bending mode shape which is close to the characteristic frequency of its natural counterpart.

关键词： flapping wings biomimicking nanocomposites MAVs

来源：

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

Study of synthetic aperture radar and automatic identification system for ship target detection

引用

Journal of Ocean Engineering and Science 2019年第2期4卷 173-182页

作者： sudhir kumar Chaturvedi Department of Aerospace Engineering University of Petroleum&Energy StudiesDehradun 248007India

In the past,the main goals of Synthetic Aperture Radar(SAR)systems were the study of the interaction of electromagnetic waves with the earth ***,the development of multi-channel SAR systems has enabled the development of more sophisticated techniques for the surveillance *** is the most efficient instrument,which provides high-resolution data for wide ocean area surveillance under all weather *** intrinsic capability of this instrument is to provide a quick view of the oceanic surface features such as vessels,waves and currents,oil spills,laver facilities and wind *** ship detection or recognition is achieved in two steps:the first step is to identify the target in SAR images of a busy traffic,which corresponds to Automatic Identification System(AIS)signals by the“dead-reckoning(DR)position”,and the second step is to estimate the position,size and speed of the ship from SAR images and compare these results with the AIS“true”*** paper presents the fundamentals of SAR and its integration with the AIS data for the ship target detection.

关键词： SAR AIS Dead reckoning Target detection.

来源：

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

A case study of tsunami detection system and ocean wave imaging mechanism using radar

引用

Journal of Ocean Engineering and Science 2019年第3期4卷 203-210页

作者： sudhir kumar Chaturvedi Faculty Department of Aerospace EngineeringUniversity of Petroleum and Energy StudiesDehradun 248007India

Tsunamis are the seismic generated waves,which causes the huge displacement of water volume in ocean from deep water to the coastal *** detection and investigation of its early warning is the very important issue nowadays,which supports our existing system more *** paper proposes a case study of the mathematical models of the ocean wave imaging schemes and the Tsunami detection system model for the Japan’s region where Tsunamis hits on March 11,*** detection function(q-factor)was developed which is well known as q-factor estimates.q-factor works on the principle of selected radar band *** tsunami reaches around an hour afterward the earthquake,as specified through the relationship in the velocities in altered *** effects in a high-pitched upsurge in the q-factor,descriptive the tsunami *** radar functions for only 40 min in the hour,causing in the 20 min gaps noticeable in *** entrance of the tsunami is specified by relationship between velocities in altered bands early about 2.5 h afterward the volcanic activity.q-factor demonstrates a sudden conversion in magnitude about 8 min afterward the start of the velocity *** this point,the velocity is declining,representing that the tsunami is stirring offshore,subsequent in the negative *** future improvements in integrated tsunami detection systems can also be easily incorporated in this technique in order to obtain better detection capabilities.

关键词： Tsunami detection RADAR Waves modulations

来源：

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

Selective Mapping Scheme for Universal Filtered Multicarrier

引用

Intelligent Automation & Soft Computing 2023年第5期36卷 1273-1282页

作者： Akku Madhusudhan sudhir kumar Sharma Jaipur National University JagatpuraJaipur302017RajasthanIndia

The next step in mobile communication technology,known as 5G,is set to go live in a number of countries in the near *** wireless applica-tions have high data rates and mobility requirements,which have posed a chal-lenge to mobile communication technology researchers and designers.5G systems could beneﬁt from the Universal Filtered Multicarrier(UFMC).UFMC is an alternate waveform to orthogonal frequency-division multiplexing(OFDM),inﬁltering process is performed for a sub-band of subcarriers rather than the entire band of subcarriers Inter Carrier Interference(ICI)between neighbouring users is reduced via the sub-bandﬁltering process,which reduces out-of-band ***,the UFMC system has a high Peak-to-Average Power Ratio(PAPR),which limits its *** optimization based Selective mapping(SLM)is used in this paper to optimise the *** on the cognitive behaviour of crows,the research study suggests an innovative metaheuristic opti-mization known as Crow Search Algorithm(CSA)for SLM ***-pared to the standard UFMC,SLM-UFMC system,and SLM-UFMC with conventional metaheuristic optimization techniques,the suggested technique sig-niﬁcantly reduces *** the UFMC system,the suggested approach has a very low Bit Error Rate(BER).

关键词： -Universalﬁltered multicarrier(UFMC) selective mapping(SLM) metaheuristic optimization crow search algorithm(CSA) bit error rate(BER)

来源：

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

欢迎您,

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

请选择保存的检索档案：

请选择收藏分类：

通借通还

欢迎您,

建议与咨询 留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

请选择保存的检索档案： 新增检索档案 确定 取消

请选择收藏分类： 新增自定义分类 确定 取消

通借通还

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

请选择保存的检索档案：

请选择收藏分类：