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    题名 作者 年代 出处 被引量
1Smart Grids with Intelligent Periphery:An Architecture for the Energy Internet显示文摘A future smart grid must fulfi ll the vision of the Energy Internet in which millions of people produce their own energy from renewables in their homes, offi ces, and factories and share it with each other. Electric vehicles and local energy storage will be widely deployed. Internet technology will be utilized to transform the power grid into an energysharing inter-grid. To prepare for the future, a smart grid with intelligent periphery, or smart GRIP, is proposed. The building blocks of GRIP architecture are called clusters and include an energy-management system(EMS)-controlled transmission grid in the core and distribution grids, micro-grids, and smart buildings and homes on the periphery; all of which are hierarchically structured. The layered architecture of GRIP allows a seamless transition from the present to the future and plug-and-play interoperability. The basic functions of a cluster consist of ①dispatch, ② smoothing, and ③ mitigation. A risk-limiting dispatch methodology is presented; a new device, called the electric spring, is developed for smoothing out fl uctuations in periphery clusters; and means to mitigate failures are discussed.Felix F.Wu Pravin P.Varaiya Ron S.Y.Hui 2015Engineering2015,1,4:23
2Human dental pulp stem cells: Applications in future regenerative medicine显示文摘Stem cells are pluripotent cells, having a property of differentiating into various types of cells of human body. Several studies have developed mesenchymal stem cells(MSCs) from various human tissues,peripheral blood and body fluids. These cells are then characterized by cellular and molecular markers to understand their specific phenotypes. Dental pulp stem cells(DPSCs) are having a MSCs phenotype and they are differentiated into neuron, cardiomyocytes, chondrocytes, osteoblasts, liver cells and β cells of islet of pancreas. Thus, DPSCs have shown great potentiality to use in regenerative medicine for treatment of various human diseases including dental related problems. These cells can also be developed into induced pluripotent stem cells by incorporation of pluripotency markers and use for regenerative therapies of various diseases. The DPSCs are derived from various dental tissues such as human exfoliated deciduous teeth, apical papilla, periodontal ligament and dental follicle tissue. This review will overview the information about isolation, cellular and molecular characterization and differentiation of DPSCs into various types of human cells and thus these cells have important applications in regenerative therapies for various diseases. This review will be most useful for postgraduate dental students as well as scientists working in the field of oral pathology and oral medicine.Pravin D Potdar Yogita D Jethmalani 2015World Journal of Stem Cells2015,7,5:18
3Nanotherapeutic approaches targeting angiogenesis and immune dysfunction in tumor microenvironment显示文摘Tumor microenvironment(TME) comprising cellular and non-cellular components is a major source of cancer hallmarks.Notably, angiogenesis responsible for normal physiological remodeling process can otherwise harness vessel abnormalities during tumorigenesis eliciting severe therapeutic inefficiency. Currently, FDA approved antiangiogenic drugs have only shown modest clinical success owing to tumor hypoxia, antiangiogenic therapeutic resistance, and limited knowledge in understanding TME. In order to overcome these limitations, targeting angiogenesis combined with immunosuppressive TME could offer potential therapeutic opportunities. Indeed, these therapeutic approaches can be further revisited with the advent of nanotechnology that can target the key cellular components of TME and tumor cells more precisely. Synergetic targeting without eliciting systemic toxicity achieved by integration of antiangiogenic and immunotherapy in a single nanoplatform is vital for therapeutic success. In this review, we will discuss the most promising nanotechnological advancements oriented to modulate the immunosuppressive TME in association with antiangiogenic therapy that has gained immense popularity in cancer treatment.Sadaf Hameed Pravin Bhattarai Zhifei Dai 2018Science China(Life Sciences)2018,61,4:7
4加利福尼亚州车辆合乘系统运行效果显示文摘为了解加利福尼亚州HOV系统的运行效果,基于交通量检测器收集的数据,对HOV系统进行全面分析、评价。最终得到4个主要结论:1)与多条普通车道构成的高速公路相比,包含1条HOV车道的高速公路损失了20%的通行能力;2)HOV车道通常处于两种运行状态,一种是HOV车道未被充分利用,另一种是HOV车道处于超负荷、降级运行状态;3)HOV车道未显著提高小汽车合乘比例;4)在一个相当出色的交通管理系统中,HOV车道并未从整体上缓解道路交通拥堵状况。Pravin Varaiya 韩慧敏 2010城市交通2010,8,4:7
5Dietary fiber in poultry nutrition and their effects on nutrient utilization,performance,gut health,and on the environment:a review显示文摘Dietary fiber(DF)was considered an antinutritional factor due to its adverse effects on feed intake and nutrient digestibility.However,with increasing evidence,scientists have found that DF has enormous impacts on the gastrointestinal tract(GIT)development,digestive physiology,including nutrient digestion,fermentation,and absorption processes of poultry.It may help maintain the small and large intestine’s integrity by strengthening mucosal structure and functions and increasing the population and diversity of commensal bacteria in the GIT.Increasing DF content benefits digestive physiology by stimulating GIT development and enzyme production.And the inclusion of fiber at a moderate level in diets also alters poultry growth performance.It improves gut health by modulating beneficial microbiota in the large intestine and enhancing immune functions.However,determining the source,type,form,and level of DF inclusion is of utmost importance to achieve the above-noted benefits.This paper critically reviews the available information on dietary fibers used in poultry and their effects on nutrient utilization,GIT development,gut health,and poultry performance.Understanding these functions will help develop nutrition programs using proper DF at an appropriate inclusion level that will ultimately lead to enhanced DF utilization,overall health,and improved poultry growth performance.Thus,this review will help researchers and industry identify the sources,type,form,and amount of DF to be used in poultry nutrition for healthy,costeffective,and eco-friendly poultry production.Rajesh Jha Pravin Mishra 2022Journal of Animal Science and Biotechnology2022,13,1:6
6Esophageal tuberculosis presenting with hematemesis显示文摘Esophageal tuberculosis is rare, constituting about 0.3% of gastrointestinal tuberculosis. It presents commonly with dysphagia, cough, chest pain in addition to fever and weight loss. Complications may include hemorrhage from the lesion, development of arterioesophageal fistula, esophagocutaneous fistula or tracheoesophageal fistula. There are very few reports of esophageal tuberculosis presenting with hematemesis due to ulceration. We report a patient with hematemesis that was due to the erosion of tuberculous subcarinal lymph nodes into the esophagus. A 15-year-old boy presented with hemetemesis as his only complaint. Esophagogastroduodenoscopy(EGD) revealed an eccentric ulcerative lesion involving 50% of circumference of the esophagus. Biopsy showed caseating epitheloid granulomas with lymphocytic infiltrates suggestive of tuberculosis. Computerised tomography of the thorax revealed thickening of the mid-esophagus with enlarged mediastinal lymph nodes in the subcarinal region compressing the esophagus along with moderate right sided pleural effusion. Patient was treated with anti-tuberculosis therapy(Rifampicin, Isoniazid, Pyrazinamide, Ethambutol) for 6 mo. Repeat EGD showed scarring and mucosal tags with complete resolution of the esophageal ulcer.Samit S Jain Piyush O Somani Rajeshkumar C Mahey Dharmesh K Shah Qais Q Contractor Pravin M Rathi 2013World Journal of Gastrointestinal Endoscopy2013,5,11:6
7Early results of circularity and centration of capsulotomy prepared by three different methods显示文摘AIM:To compare the difference of capsulotomy produced by precision pulse capsulotomy(PPC),manual(M-CCC),and femtosecond laser assisted capsulotomy(FLAC)in relation to intraocular lens(IOL)centration,circularity and its effect on visual outcomes.METHODS:Prospective,non-randomized comparative study conducted at LV Prasad Eye Institute,Hyderabad,India.Sixty eyes of 52 patients were grouped into 3(FLAC,PPC and M-CCC)based on capsulotomy techniques used.Twenty consecutive eyes with uneventful phacoemulsification and with no comorbidities affecting the capsulotomy or visual outcome were included in each group.The main outcome measure was IOL centration in relation to capsulotomy and pupil.Secondary outcome measures were post-operative visual acuity,manifest refraction and aberration profile between groups.RESULTS:At 5 wk the visual,refractive outcomes and endothelial cell density were comparable between the 3 groups.The median circularity index of FLAC was statistically significantly different to M-CCC or PPC(1-10)groups(P<0.01)but PPC(11-20)was comparable to FLAC.Decentration of IOL center in relation to capsulotomy was seen only between the PPC(1-10)group and FLAC group(P=0.02).The IOL was well centered in relation to the pupil in all the groups(P=0.46).The quality of vision parameters like the higher order aberrations,spherical aberration,coma,trefoil,modular transfer function,and Strehl ratio were comparable between the groups.CONCLUSION:Our study shows that despite differences in the morphology of capsulotomy produced by PPC,M-CCC,FLAC a well-centered IOL can be achieved.The measured capsular morphology parameters do not affect visual outcomes.Jagadesh C.Reddy Soumya Devta Kiran Kumar Vupparaboina Mohammad Hasnat Ali Pravin K.Vaddavalli 2021International Journal of Ophthalmology(English edition)2021,14,1:4
8Effect of Low Level Subchronic Microwave Radiation on Rat Brain显示文摘Objective The present study was designed to investigate the effects of subchronic low level microwave radiation(MWR) on cognitive function,heat shock protein 70(HSP70) level and DNA damage in brain of Fischer rats.Methods Experiments were performed on male Fischer rats exposed to microwave radiation for 90 days at three different frequencies: 900,1800,and 2450 MHz.Animals were divided into 4 groups: Group I: Sham exposed,Group II: animals exposed to microwave radiation at 900 MHz and specific absorption rate(SAR) 5.953 × 10-4 W/kg,Group III: animals exposed to 1800 MHz at SAR 5.835 × 10-4 W/kg and Group IV: animals exposed to 2450 MHz at SAR 6.672 × 10-4 W/kg.All the animals were tested for cognitive function using elevated plus maze and Morris water maze at the end of the exposure period and subsequently sacrificed to collect brain tissues.HSP70 levels were estimated by ELISA and DNA damage was assessed using alkaline comet assay.Results Microwave exposure at 900-2450 MHz with SAR values as mentioned above lead to decline in cognitive function,increase in HSP70 level and DNA damage in brain.Conclusion The results of the present study suggest that low level microwave exposure at frequencies 900,1800,and 2450 MHz may lead to hazardous effects on brain.Pravin Suryakantrao Deshmukh Kanu Megha Namita Nasare Basu Dev Banerjee Rafat Sultana Ahmed Mahesh Pandurang Abegaonkar Ashok Kumar Tripathi Pramod Kumari Mediratta 2016Biomedical and Environmental Sciences2016,29,12:4
9Carbonized nano/microparticles for enhanced mechanical properties and electromagnetic interference shielding of cementitious materials显示文摘在现在的工作,碳 nano/microparticles 由花生(PS ) 的控制热分解获得了,榛子(HS ) 壳被介绍。这些材料被拉曼光谱学和地 emissionscanning 电子显微镜学(FE-SEM ) 描绘。当增加了水泥浆糊时,直到 1 wt% ,这些材料导致了水泥矩阵的增加曲折力量并且坚韧。而且关于平凡水泥,当在水泥 composites 增加 PS 或 HS 的 0.5 wt% 与相比是高得多的时,防护效果的电磁的放射的全部的增加为 CNT 在文学报导了,在一样的内容使用。Rao Arsalan KHUSHNOOD Sajjad AHMAD Luciana RESTUCCIA Consuelo SPOTO Pravin JAGDALE Jean-Marc TULLIANI Giuseppe Andrea FERRO 2016Frontiers of Structural and Civil Engineering2016,0,2:4
10CO2/CH4 separation using inside coated thin film composite hollow fiber membranes prepared by interfacial polymerization显示文摘Carbon dioxide(CO_2) is greenhouse gas which originates primarily as a main combustion product of biogas and landfill gas. To separate this gas, an inside coated thin film composite(TFC) hollow fiber membrane was developed by interfacial polymerization between 1,3–cyclohexanebis–methylamine(CHMA) and trimesoyl chloride(TMC). ATR-FTIR, SEM and AFM were used to characterize the active thin layer formed inside the PSf hollow fiber. The separation behavior of the CHMA-TMC/PSf membrane was scrutinized by studying various effects like feed gas pressure and temperature. Furthermore, the influence of CHMA concentration and TMC concentration on membrane morphology and performance were investigated. As a result, it was found that mutually the CHMA concentration and TMC concentration play key roles in determining membrane morphology and performance. Moreover, the CHMA-TMC/PSf composite membrane showed good CO_2/CH_4 separation performance. For CO_2/CH_4 mixture gas(30/70 by volume) test, the membrane(PD1 prepared by CHMA 1.0% and TMC 0.5%) showed a CO_2 permeance of 25 GPU and the best CO_2/CH_4 selectivity of 28 at stage cut of 0.1. The high CO_2/CH_4 separation performance of CHMA-TMC/PSf thin film composite membrane was mostly accredited to the thin film thickness and the properties of binary amino groups.Eun-Sung Jo Xinghai An Pravin G.Ingole Won-Kil Choi Yeong-Sung Park Hyung-Keun Lee 2017Chinese Journal of Chemical Engineering2017,25,3:4
11超声辅助多组分反应:水介质中以β-环糊精为可重复使用的超分子催化剂绿色合成氮取代的1,8-二氧-十氢吖啶(英文)显示文摘以可生物降解和可重复使用的β-环糊精为超分子催化剂,在水介质中采用简易方法合成了氮取代的1,8-二氧-十氢吖啶,所得产物的收率很高,选择性也为中等到较高.该过程为双甲酮、芳香醛和芳香胺三组分通过串联Michael加成反应一步合成得到产物.本文提供了一个高效且环境友好的合成氮取代的1,8-二氧-十氢吖啶的新方法.asha v.chate umesh b.rathod jagdish s.kshirsagar pradip a.gaikwad kishor d.mane pravin s.mahajan mukesh d.nikam charansingh h.gill 2016Chinese Journal of Catalysis2016,37,1:3
12Role of Tumor Necrosis Factor-Alpha (C-863A) Polymorphism in Pathogenesis of Inflammatory Bowel Disease in Northern India显示文摘Dinesh Ahirwar Pravin Kesarwani Ranjana Singh Uday Ghoshal Rama Mittal 2012Journal of Gastrointestinal Cancer2012,,2:3
13锥体束CT三维测量下颌前徙对颅面型及自然头颈姿势位的作用显示文摘目的通过锥体束CT(cone-beam computed tomography,CBCT)数据的三维测量,研究下颌前徙后颅面型、自然头颈姿势位的变化。方法收集2008年3月-2015年3月在伊利诺伊大学颅颌面外科中心接受下颌双侧矢状劈开术(bilateral sagittal split osteotomy,BSSO)前徙的病例25例,男4例,女21例,平均年龄(17.95±1.43)岁。均为安氏二类牙颌面发育性骨性错颌畸形患者。分为A组(单颌BSSO前徙)8例、B组(双颌前徙)12例、C组(双颌前徙+颏成型)5例。将入选病例术前(T1)、术后1.5~3个月(T2)、术后1~2年(T3)的CBCT数据导入第三方软件进行三维测量并记录T1、T2、T3的颅面型和自然头颈姿势位(natural head posture,NHP)。主要测量指标:1)上颌颅面型测量指标:NSPNS(后鼻棘点PNS与颅底成角)、PNS-S_CP(PNS到三维坐标系冠状面距离)、PNS-S_FH(PNS到坐标系横断面距离)、GPF R_L(双侧腭大孔的空间距离在坐标系横断面上的投影,其变化值代表上颌水平宽度的变化);2)下颌颅面型测量指标:NSL(下颌正中联合舌侧最凸点L与蝶鞍中心点S连线与颅底所成角度)、L-S_CP(L到坐标系冠状面距离)、L-S_FH(L到坐标系横断面距离);3)NHP测量指标:NSC2(颅颈角,颅底与第二颈椎轴线所成空间角度在坐标系矢状面上的投影角度)、CIP-S_CP(第二颈椎椎体最后下点CIP与坐标系冠状面的距离)和CSP-S_CP(第二颈椎椎体最后上点CSP与坐标系冠状面的距离);4)颅面型与NHP关系测量指标:NSC2-NSL(NSC2与NSL两个角度差值)、L-CIP(L与CIP距离在坐标系矢状面的投影)、PNS-CSP(PNS与CSP距离在坐标系矢状面的投影)。分析颅面型和NHP的测量值及两者变化值的相关性。结果颅面型测量指标在T1、T2、T3的测量值差异有统计学意义(P〈0.05):其中NSPNS(P〈0.001)、NSL(P=0.015)、L-S_CP(P〈0.001),且L-S_CP在分组间有交互作用(P=0.018)。NHP测量指标CSP-S_CP(P=0.03)在分组间有交互作用。颅面型与NHP关系测量指标在T1、T2、T3的测量值差异有统计学意义(P〈0.05):其中L-CIP(P=0.005)、PNS-CSP(P〈0.001)。颅下颌角NSL与颅颈角NSC2在T1(r=0.487,P=0.014)、T2(r=0.576,P=0.003)、T3(r=0.675,P〈0.001)时相线性相关。结论下颌前徙可使颅颌面形态和NHP产生变化,在三维坐标系中重叠颅底可以一定程度减少由于NHP变化而导致的颅面型误判,从而获得立体、全面的正颌正畸疗效评估。段瑶 Delnaz Patel David E.Morris 赵临平 Pravin K.Patel 刘彦普 2016解放军医学院学报2016,37,7:3
14Cell-free derivatives from mesenchymal stem cells are effective in wound therapy显示文摘AIM:To compare the efficacy of cell-free derivatives from Bone marrow derived human mesenchymal stem cells(hMSCs) in wound therapy.METHODS:hMSCs have been shown to play an important role in wound therapy.The present study sought to compare efficacy of hMSCs and cell-free derivatives of hMSCs,which may be clinically more relevant as they are easier to prepare,formulate and transport.hMSCs were isolated from human bone marrow and cultured.Multi lineage differentiation of hMSCs was performed to confirm their identity.The ability of hMSCs to migrate was evaluated using in vitro and in vivo migration assays.Cell lysates and conditioned medium concentrate was prepared from hMSCs(see Methods for details).Wounds were induced in mice and wound areas were measure before and after cell and cell-free derivative treatment.RNA and proteins were extracted from the skin and cytokine levels were measured.RESULTS:Co-culture of hMSCs with keratinocytes resulted in increased expression of CXCL-12(SDF1) and ENA78(CXCL-5) in the conditioned media indicating that the hMSCs can respond to signals from keratinocytes.Accelerated wound closure was observed when hMSCs were injected near the site of excisional wounds in athymic as well as NOD/SCID mice.Interestingly,cell-free lysates prepared from hMSCs were also effective in inducing accelerated wound closure and increased expression of SDF1 and CXCL-5 at the wound bed.Additionally,concentrated media from hMSCs as well as an emulsion containing lysates prepared from hMSCs was also found to be more effective in rapid re-epithelialization than fibroblasts or vehicle-alone control.Use of cell-free derivatives may help replace expensive wound care approaches including use of growth factors,epidermal/dermal substitutes,synthetic membranes,cytokines,and matrix components,and most importantly avoid transmission of pathogens from human and animal products.CONCLUSION:These results encourage development of derivatives of hMSCs for wound care and re-epithelialization applications.Pravin J Mishra Prasun J Mishra Debabrata Banerjee 2012World Journal of Stem Cells2012,4,5:3
15界面键合作用有效增强NiSe@Fe_(2)O_(3)的水氧化本征活性和稳定性显示文摘析氧反应(OER)电催化剂的本征活性及稳定性主要取决于活性材料的表界面性能.本文采用两步水热法制备了一种新型核壳异质结构电催化剂(NF/NiSe@Fe_(2)O_(3)).该催化剂在1 mol L^(-1)的KOH介质中,电流密度为10或200 mA cm^(-2)时,析氧反应过电位分别低至220和282 mV,同时还具有较小的Tafel斜率(36.9 mV dec^(-1))及良好的长期稳定性(~230h).X射线光电子能谱和X射线吸收光谱表明,NF/NiSe@Fe_(2)O_(3)异质结构一方面具有高度羟基化的表面,同时由于在NiSe和Fe_(2)O_(3)的界面处形成Fe-Se键而具有较强的界面耦合作用.密度泛函理论计算进一步证实,Fe-Se键的形成导致了NiSe@Fe_(2)O_(3)异质结d带中心的移动并很好地优化了其电子结构,从而促进了析氧反应过程中含氧中间体的吸附及O_(2)的脱附,极大增强了催化剂的OER活性.另外,其独特的核壳结构及较强的界面耦合作用有效提升了催化剂的长期稳定性.该研究为界面键合效应对电催化剂OER性能的影响提供了一些基本认识.郭凯璐 王彦涛 杨思卓 黄俊峰 邹泽华 潘海瑞 Pravin S.Shinde 潘善林 黄吉儿 徐彩玲 2021Science Bulletin2021,66,1:3
16Hypertrophied anal papillae and fibrous anal polyps,should they be removed during anal fissure surgery?显示文摘AIM: Hypertrophied anal papillae and fibrous anal polyps are not given due importance in the proctology practice.They are mostly ignored being considered as normal structures. The present study was aimed to demonstrate that hypertrophied anal papillae and fibrous anal polyps could cause symptoms to the patients and that they should be removed in treatment of patients with chronic fissure in anus.METHODS: Two groups of patients were studied. A hundred patients were studied in group A in which the associated fibrous polyp or papillae were removed by radio frequency surgical device after a lateral subcutaneous sphincterotomy for relieving the sphincter spasm. Another group of a hundred patients who also had papillae or fibrous polyps, were treated by lateral sphincterotomy alone. They were followed up for one year.RESULTS: Eighty-nine percent patients from group A expressed their satisfaction with the treatment in comparison to only 64% from group B who underwent sphincterotomy alone with the papillae or anal polyps left untreated. Group A patients showed a marked reductionwith regard to pain and irritation during defection (P= 0.0011),pricking or foreign body sensation in the anus (P = 0.0006) and pruritus or wetness around the anal verge (P = 0.0008).CONCLUSION: Hypertrophied anal papillae and fibrous anal polyps should be removed during treatment of chronic anal fissure. This would add to effectiveness and completeness of the procedure.Pravin J.Gupta 2004World Journal of Gastroenterology2004,10,16:2
17Two-Year Outcomes of the Ranibizumab for Edema of the mAcula in Diabetes (READ-2) Study显示文摘Quan Dong Nguyen Syed Mahmood Shah Afsheen A. Khwaja Roomasa Channa Elham Hatef Diana V. Do David Boyer Jeffery S. Heier Prema Abraham Allen B. Thach Eugene S. Lit Bradley S. Foster Erik Kruger Pravin Dugel Thomas Chang Arup Das Thomas A. Ciulla John S. P 2010Ophthalmology2010,,11:2
18Optimal site selection for a hospital using a fuzzy extended ELECTRE approach显示文摘About two thirds of the population in India lives in villages.There is an acute shortage of health centers in rural areas.Hospitals are not located uniformly across different regions of country.Rural areas are also not well connected with cities due to a lack of infrastructure.Therefore,the demand for super specialty hospitals is greater in rural areas.This paper has analyzed the health requirement in a prominent Indian state,Bihar,in terms of population density.The purpose of this study is to illustrate the hospital site-selection problem by using the fuzzy extended elimination and choice expressing reality(ELECTRE)approach.Different attributes considered for site selection in this paper are cost,proximity,population characteristics,availability of human resources,accessibility,environment,etc.The findings of the study will be of great value to the health ministry and policy makers in taking judicious decision s while selecting the site for a new hospital or health center.Pravin Kumar Rajesh Kumar Singh Prerna Sinha 2016Journal of Management Analytics2016,3,2:2
19Hypolipidemic activity of a hydroalcoholic extract of Cyperus scariosus Linn. root in guinea pigs fed with a high cholesterol diet显示文摘Lipid-lowering and antioxidant activities of a hydroalcoholic extract of Cyperus scariosus Linn. root(HCS) were evaluated in guinea pigs fed with a high cholesterol diet. Serum lipid profile(total cholesterol, triglycerides, LDL-C, VLDL-C, and HDL-C), atherogenic indices and serum enzymes(ALT, AST, ALP, LDH, and CK-MB) were performed in each group at 0 days and at the end of 60 days. Histological study of liver and kidney was done in groups 1, 2, 5, 6 and 7. The total phenolic and flavonoid content in HCS and its antioxidant activity were evaluated by the DPPH assay. Both doses of HCS decreased serum lipid profile and atherogenic indices(P < 0.05). HCS has lipid lowering, immunosuppressive and antioxidant properties, and mays have value in atherosclerosis prevention. The higher dose of HCS also reduced serum AST, ALP, and LDH levels and rosuvastatin increased AST and ALP levels(P < 0.05). Histology of the liver showed decreased lipid accumulation and improvement in hepatocytes in HCStreated animals. The antioxidant activity of HCS may be responsible for its lipid lowering and cytoprotective action. HCS had significant lipid lowering and antioxidant activity, which; may be due to the phenolic compounds. HCS may be a safe and cost effective alternative to current statin therapy for patients with dyslipidaemia.Hiren M.Chawda Divyesh R.Mandavia Pravin H.Parmar Seema N.Baxi Chandrabhanu R.Tripathi 2014Chinese Journal of Natural Medicines2014,12,11:2
20Recent developments in self-powered smart chemical sensors for wearable electronics显示文摘The next generation of electronics technology is purely going to be based on wearable sensing systems. Wearable electronic sensors that can operate in a continuous and sustainable manner without the need of an external power sources, are essential for portable and mobile electronic applications. In this review article, the recent progress and advantages of wearable self-powered smart chemical sensors systems for wearable electronics are presented. An overview of various modes of energy conversion and storage technologies for self-powered devices is provided. Self-powered chemical sensors (SPCS) systems with integrated energy units are then discussed, separated as solar cell-based SPCS, triboelectric nano-generators based SPCS, piezoelectric nano-generators based SPCS, energy storage device based SPCS, and thermal energy-based SPCS. Finally, the outlook on future prospects of wearable chemical sensors in self-powered sensing systems is addressed.Aaryashree Surjit Sahoo Pravin Walke Saroj Kumar Nayak Chandra Sekhar Rout Dattatray J.Late 2021Nano Research2021,14,11:2
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