|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | Portal hypertension secondary to myelofibrosis with myeloid metaplasia:A study of 13 cases显示文摘AIM:To describe the clinical presentation and complications of portal hypertension (PH) secondary to myelofibrosis with myeloid metaplasia (MMM).METHODS: Medical records for 123 patients with MMM were reviewed.RESULTS: Thirteen patients with PH secondary to MMM were identified. Median ages at time of MMM and PH diagnosis were 61 and 66 years, respectively. The interval from MMM diagnosis to presentation with one of the PH features ranged from 1 to 11 years. Variceal bleeding and ascites were the most common presentations. Of the eight patients who presented with variceal bleeding, six patients underwent endoscopic variceal ligation (EVL) with no variceal recurrence or hematological worsening during a 12-mo follow up period.CONCLUSION: Patients with MMM might develop PH. Exact mechanisms leading to PH in MMM are still controversial. As in other etiologies, variceal bleeding and ascites are the most common presentations. Anemia may correlate with, and/or predict, the severity of the PH presentation in these patients. EVL can successfully control variceal bleeding in MMM. Further clinical studies are required. | Mohannad Abu-Hilal Jayant Tawaker | 2009 | World Journal of Gastroenterology2009，15，25： | 9 |
| 2 | Supplementation of grape pomace(Vitis vinifera) in broiler diets and its effect on growth performance, apparent total tract digestibility of nutrients,blood profile,and meat quality显示文摘This experiment was conducted to explore the efficacy of grape pomace(Vitis vinifera) on growth performance, apparent total tract digestibility of nutrients, blood profile, and meat quality in commercial broilers.Four hundred broiler chicks(3-d-old) were randomly allotted to 4 dietary treatments for 28 d.Each treatment had 5 replicates with 20 birds per replicate.The dietary treatments were 1) control, 2)5 g/kg grape pomace(GP), 3) 7.5 g/kg GP, and 4) 10 g/kg GP supplemented in diets after drying.Supplementation of GP did not show linear effects(P > 0.05) on body weight(BW) gain, however, quadratic effects(P < 0.05) on BW gain were observed during d 0 to 7 and d 8 to 14.Body weight gain, feed intake,and feed conversion ratio remained unaffected during d 22 to 28 and overall period.The nutrient digestibility studies conducted at the end of the feeding trial did not show(P > 0.05) any effect due to GP supplementation, except a quadratic trend(P=0.07) for digestibility of ash was observed.Serum levels of glucose, triglyceride, and high-density lipoprotein cholesterol were not affected(P > 0.05), however,total cholesterol and serum immunoglobulin G levels showed quadratic effects(P < 0.05) due to GP supplementation.The thio-barbituric acid reactive substances values in breast meat linearly decreased(P < 0.01) in supplemented groups at 0, 5, and 10 d of storage showing linear effects due to GP supplementation, and quadratic effects were also observed at 5 and 10 d of storage.The meat color value such as redness was also decreased(P < 0.05) in supplemented groups showing both linear and quadratic effects.Overall, it could be concluded that GP supplementation showed quadratic effects on BW gain during early growth stages and was effective in reducing serum cholesterol level and improving meat quality parameters in broilers. | Siska Aditya Sang-Jip Ohh Musabbir Ahammed Jayant Lohakare | 2018 | Animal Nutrition2018，，2： | 9 |
| 3 | Pathogenesis of Primary Sclerosing Cholangitis and Advances in Diagnosis and Management显示文摘 | John E. Eaton Jayant A. Talwalkar Konstantinos N. Lazaridis Gregory J. Gores Keith D. Lindor | 2013 | Gastroenterology2013，，： | 5 |
| 4 | Radiofrequency combined with immunomodulation for hepatocellular carcinoma: State of the art and innovations显示文摘Hepatocellular carcinoma(HCC)is the most common primary liver tumor and has been considered a very immunogenic tumor.The treatment with radiofrequency ablation(RFA)has been established as the standard ablative therapy for early HCC,and is currently recognized as the main ablative tool for HCC tumors<5 cm in size;however,progression and local recurrence remain the main disadvantages of this approach.To solve this clinical problem,recent efforts were concentrated on multimodal treatment,combining different strategies,including the combination of RFA and immunotherapy.This article reviewed the combination treatment of RFA with immunotherapy and found that this treatment strategy leads to an increased response of anti-tumor T cells,significantly reduces the risk of recurrence and improves survival rates compared to RFA alone.This review highlighted scientific evidence that supports the current recommendations for pre-clinical studies,and discuss the need for further research on this topic. | Adriano Carneiro da Costa Mikael Sodergren Kumar Jayant Fernando Santa Cruz Duncan Spalding Madhava Pai Nagy Habib | 2020 | World Journal of Gastroenterology2020，26，17： | 5 |
| 5 | Animal models of human colorectal cancer:Current status, uses and limitations显示文摘AIM: To make orthotopic colon cancer murine modelsa more clearly understood subject. The orthotopic tumor models have been found to be more relevant in replicating the human disease process as compared to heterotopic models, many techniques for making orthotopic colorectal murine models have been reported.METHODS: We evaluated the current literature for various reported orthotopic colon cancer models to understand their techniques, advantages and limitations. An extensive literature review was performed by searching the National Library of Medicine Database(Pub Med) using Me SH terms animal model; colon cancer; orthotopic model; murine model. Twenty studies related to colon cancer orthotopic xenograft model were evaluated in detail and discussed here. RESULTS: The detailed analysis of all relevant reports on orthotopic model showed tumor take rate between 42%-100%. While models using the enema technique and minimally invasive technique have reported development of tumor from mucosa with tumor take rate between 87%-100% with metastasis in 76%-90%.CONCLUSION: Over the years, the increased understanding of the murine models of human colon cancer has resulted in the development of various models. Each reported model has some limitations. These latest models have opened up new doors for continuing cancer research for not only understanding the colon cancer pathogenesis but also aid in the development of newer chemotherapeutic drugs as they mimic the human disease closely. | Vijay K Mittal Jasneet Singh Bhullar Kumar Jayant | 2015 | World Journal of Gastroenterology2015，21，41： | 5 |
| 6 | Optimization of micropatterned poly(lactic-coglycolic acid) films for enhancing dorsal root ganglion cell orientation and extension显示文摘Nerve conduits have been a viable alternative to the ‘gold standard' autograft for treating small peripheral nerve gap injuries. However, they often produce inadequate functional recovery outcomes and are ineffective in large gap injuries. Ridge/groove surface micropatterning has been shown to promote neural cell orientation and guide growth. However, optimization of the ratio of ridge/groove parameters to promote orientation and extension for dorsal root ganglion(DRG) cells on poly(lactic-co-glycolic acid)(PLGA) films has not been previously conducted. Photolithography and micro-molding were used to define various combinations of ridge/groove dimensions on PLGA films. The DRG cells obtained from chicken embryos were cultured on micropatterned PLGA films for cell orientation and migration evaluation. Biodegradation of the films occurred during the test period, however, this did not cause deformation or distortion of the micropatterns. Results from the DRG cell orientation test suggest that when the ridge/groove ratio equals 1(ridge/groove width parameters are equal, i.e., 10 μm/10 μm(even)), the degree of alignment depends on the size of the ridges and grooves, when the ratio is smaller than 1(groove controlled) the alignment increases as the ridge size decreases, and when the ratio is larger than 1(ridge controlled), the alignment is reduced as the width of the grooves decreases. The migration rate and neurite extension of DRG neurons were greatest on 10 μm/10 μm and 30 μm/30 μm micropatterned PLGA films. Based on the data, the 10 μm/10 μm and 30 μm/30 μm micropatterned PLGA films are the optimized ridge/groove surface patterns for the construction of nerve repair devices. | Ching-Wen Li Brett Davis Jill Shea Himanshu Sant Bruce Kent Gale Jayant Agarwal | 2018 | Neural Regeneration Research2018，13，1： | 5 |
| 7 | 银杏叶提取物联合糖皮质激素对变应性鼻炎小鼠嗅觉功能及炎症因子的影响显示文摘目的:研究银杏叶提取物联合糖皮质激素是否可以显著改善变应性鼻炎伴嗅觉障碍小鼠嗅黏膜的炎症反应,对变应性鼻炎所致嗅觉障碍起到治疗作用。方法:利用卵清蛋白对实验组小鼠进行造模,选取变应性鼻炎伴嗅觉障碍的30只小鼠分为3组:组1给予地塞米松和大剂量银杏叶提取物(n=10);组2给予地塞米松和小剂量银杏叶提取物(n=10);组3仅给予地塞米松(n=10)。连续给药两周。观察嗅黏膜形态结构的改变,比较小鼠血清中细胞因子IL-4、IFN-γ、caspase-1的检测结果。结果:治疗后,组1小鼠嗅觉显著强于组3小鼠(P<0.05)。各组caspase-1水平第2周较第1周均有显著提高。各组小鼠IFN-γ水平第2周较第1周均有显著降低。组1及组2小鼠IL-4水平第2周较第1周明显降低。各组IFN-γ/IL-4水平第2周较第1周均有显著降低。结论:与单纯应用糖皮质激素治疗相比,糖皮质激素联合银杏叶提取物具有更好的抗炎作用,可以在一定程度上提高变应性鼻炎所致嗅觉障碍的治疗效果。 | 吴婵 魏永祥 PINTO Jayant Marian 田俊 袁先道 占小俊 | 2018 | 临床耳鼻咽喉头颈外科杂志2018，32，2： | 5 |
| 8 | Thyme oil inclusion levels in a rabbit ration: Evaluation of productive performance, carcass criteria and meat quality under hot environmental conditions显示文摘The aim of this study was to determine the impact of thyme essential oil supplementation in rabbit rations on performance, carcass criteria, and meat quality under hot environmental conditions. A total of 75, 4-week-old Californian male rabbits were assigned to 5 dietary treatments until 12 weeks of age.The rabbits were reared in an open house system(38C average ambient temperature and 26% to 35%relative humidity). Treatments were as follows: unsupplemented standard ration, negative control(CON); standard ration supplemented with 1.50 g/kg olive oil as carrier, positive control(POS);POS t 50 mg/kg thyme oil(TO1); POS t 100 mg/kg thyme oil(TO2); and POS t 150 mg/kg thyme oil(TO3). Dietary thyme oil up to 150 mg/kg improved(P < 0.001) feed intake and growth performance in comparison to CON. The highest average daily gain and most efficient feed conversion ratio(linear,P < 0.001 and quadratic, P < 0.001) were found for TO1 followed by TO2, TO3 and POS, respectively.The incorporation of thyme oil improved(P < 0.001) carcass criteria and decreased(P < 0.001) perirenal and scapular fat without any side effects on internal organs. Notably, the water holding capacity of rabbit meat was greater(P < 0.001), and the lipid oxidation was lower(P < 0.01) in rabbits fed treated rations compared with CON. Differences were also recorded in oxymyoglobin and metmyoglobin contents in rabbit meat among treatments. In conclusion, thyme oil of a specified composition and to be added to a rabbit ration up to 100 mg/kg using 1.50 g/kg olive oil as a carrier can be used as an efficient feed additive for improving productive performance of rabbits under hot environmental conditions. | Ahmed A.A.Abdel-Wareth Eman M.M.Taha Karl-Heinz Südekum Jayant Lohakare | 2018 | Animal Nutrition2018，，4： | 5 |
| 9 | 黔西南微细粒浸染型金矿床有机地球化学研究显示文摘 | 包志伟 赵振华 UHA Jayant | 2005 | 地质学报2005，79，1： | 4 |
| 10 | Advanced Fibrosis in Nonalcoholic Fatty Liver Disease: Noninvasive Assessment with MR Elastography显示文摘 | Donghee Kim W. Ray Kim Jayant A. Talwalkar Hwa Jung Kim Richard L. Ehman | 2013 | Radiology2013，，2： | 3 |
| 11 | Plant trait estimation and classification studies in plant phenotyping using machine vision - A review显示文摘Today there is a rapid development taking place in phenotyping of plants using non-destructive image based machine vision techniques.Machine vision based plant phenotyping ranges from single plant trait estimation to broad assessment of crop canopy for thousands of plants in the field.Plant phenotyping systems either use single imaging method or integrative approach signifying simultaneous use of some of the imaging techniques like visible red,green and blue(RGB)imaging,thermal imaging,chlorophyll fluorescence imaging(CFIM),hyperspectral imaging,3-dimensional(3-D)imaging or high resolution volumetric imaging.This paper provides an overview of imaging techniques and their applications in the field of plant phenotyping.This paper presents a comprehensive survey on recent machine vision methods for plant trait estimation and classification.In this paper,information about publicly available datasets is provided for uniform comparison among the state-of-the-art phenotyping methods.This paper also presents future research directions related to the use of deep learning based machine vision algorithms for structural(2-D and 3-D),physiological and temporal trait estimation,and classification studies in plants. | Shrikrishna Kolhar Jayant Jagtap | 2023 | Information Processing in Agriculture2023，10，1： | 3 |
| 12 | Corporate capital structure and the characteristics of suppliers and customers显示文摘 | Jayant R. Kale Husayn Shahrur | 2006 | Journal of Financial Economics2006，，2： | 3 |
| 13 | 亚太国家温室气体排放清单及其缓解策略:会议报告和工作组讨论记要显示文摘1995年9月25~28日在韩国汉城召开的温室气体排放清单及其缓解战略区域会议的目的如下::①介绍清单和缓解评估的初步结果;②讨论方法学和数据的问题;③推动专家进行知识交流;④建立亚太国家间的通力合作关系。来自15个国家和国际团体的政府、学术科研机构以及非政府组织的72名代表出席了这次会议。本文概要介绍了涉及温室气体排放清单以及在能源、森林和甲烷排放三方面缓解措施的收效的会议报告和工作组讨论内容。 | Hoesung Lee 周大地 Yonghun Jung Joe Wisniewski Jayant Sathaye 铁晓珊 | 1996 | 人类环境杂志1996，25，4： | 3 |
| 14 | Multidimensional Model for Vulnerability Assessment of Urban Flooding: An Empirical Study in Pakistan显示文摘Urban flooding has become a regular phenomenon in many towns and cities in the Asia Pacific region over the past years. Professionals associated with disaster management and climate change are at the forefront of addressing urban flooding. To reduce flood risks,vulnerability and its components must be understood.Vulnerability assessment methods are diverse and complex, with a varied nature of understanding the key terms used in various contexts, and this diversity ultimately reflects on the interpretation of results in research settings.Diverse interpretations and definitions exist in the disaster risk and climate change literature, complicating the process of astute and comprehensive vulnerability assessment. The main purpose of this study was to quantify vulnerability indicators and develop a multidimensional model for vulnerability assessment. Vulnerability is explored through the lens of five dimensions: social, economic, physical/infrastructural, institutional, and attitudinal. This methodology is applied to urban flooding in Pakistan, to verify the proposed model. Three study sites in urban areas with different population sizes, situated in high-risk flood zones in the Punjab Province of Pakistan were selected for empirical investigation. A household survey was conducted, and indices were developed for each dimension based on welldefined indicators. The proposed methodology for vulnerability assessment was tested and found operational. This method can be replicated irrespective of spatial scales and can be modified for other disasters by streamlining hazard specific indicators. | Irfan Ahmad Rana Jayant K.Routray | 2018 | International Journal of Disaster Risk Science2018，9，3： | 3 |
| 15 | Effect of Storage Temperature on Vitamin C, Total Phenolics,UPLC Phenolic Acid Profile and Antioxidant Capacity of Eleven Potato(Solanum tuberosum) Varieties显示文摘Storage of potato tubers at low temperature affects their metabolism and may alter their phytochemical properties. There is a need to elucidate the changes in antioxidant compounds, activity and enzymes during storage of tubers. Eleven Indian potato varieties were evaluated for antioxidant parameters, after 0, 30, 60 and 90 days of storage at room temperature, 15 °C and 4 °C. Total phenolics(0.0786–0.1546 mg gallic acid equivalents·g^(-1)FW) and vitamin C content(0.0828–0.2416 mg·g^(-1)FW) varied among the varieties and were different with storage temperature; their levels fluctuated during storage but remained above the initial level until the last day of observation. Phenolic acid profiling by UPLC identified 12 compounds among which the most abundant was chlorogenic acid followed by gallic acid, sinapic acid and ellagic acid. Except para-coumaric acid which decreased at 4 °C, all the phenolic acids increased with storage. Caffeic acid, chlorogenic acid, protocatechuic acid and gallic acid mostly correlated with total phenolic content(r = 0.456, 0.482, 0.588 and 0.620, respectively). Antioxidant activity against both DPPH and ABTS radicals increased during the initial days of storage and then dropped to a level comparable or lower than the original value,irrespective of the storage temperature. Correlation study revealed that chlorogenic acid, gallic acid and ferulic acid mostly contributed to antioxidant activity. Activity of both antioxidant enzymes, superoxide dismutase and ascorbate peroxidase, increased initially but then decreased to values lower than the initial level and were not influenced by storage temperature. Correlation with antioxidant activity indicated that the enhancement of reactive oxygen scavenging species in cold stored tubers could result mainly from ascorbate peroxidase activity. Our results demonstrate that storage temperature adversely influences the metabolism and the content of antioxidant compounds in potato tubers, with subsequent increase on their antioxidant capacity. | Joseph Hubert Yamdeu Galani Pooja M.Mankad Avadh K.Shah Nilesh J.Patel Rajeshkumar R.Acharya Jayant G.Talati | 2017 | Horticultural Plant Journal2017，3，2： | 2 |
| 16 | Pre‐ and post‐training session evaluation for interobserver agreement and diagnostic accuracy of probe‐based confocal laser endomicroscopy for biliary strictures显示文摘 | Jayant P. Talreja Brian G. Turner Frank G. Gress Sammy Ho Savreet Sarkaria Naveen Paddu Nikola Natov Sheila Bharmal Monica Gaidhane Amrita Sethi Michel Kahaleh | 2014 | Digestive Endoscopy2014，，4： | 2 |
| 17 | Product market power and stock market liquidity显示文摘 | Jayant R. Kale Yee Cheng Loon | 2010 | Journal of Financial Markets2010，，2： | 2 |
| 18 | Systematic comparison of hydrogen production from fossil fuels and biomass resources显示文摘Fossil fuels are the main energy source to satisfy the worldwide energy demands.However,the energy demands are increasing and the supply of fossil fuels is decreasing,thus many countries are looking for other fuel sources.Differing from the traditional fuels,hydrogen is considered as one of the most promising energy sources due to its intrinsic features such as clean,efficient,safe and sustainable.Developing novel technologies for hydrogen production from renewable sources(such as biomass)becomes a core area for the investigation of hydrogen industry.Within this work,different pathways for hydrogen production including steam reforming,electrolysis,and biomass gasification have been systematically compared in terms of yield and cost.This comparison is unique since the systematic evaluation was conducted from many aspects for all the hydrogen production pathways,especially those by involving the biomass gasification that still lack of available literatures.The assessment methods involved energy analysis,exergy analysis and economic analysis.It was concluded that steam reforming remains the cheapest method of hydrogen production at 1.748$/kg,however,steam reforming is not an ideal process currently or for the future,gasification and electrolysis remains competitive with high yield but requires relatively high initial and annual expenditure.For biomass gasification,though its energy efficiency is lower than steam reforming,it has relatively higher mass yield,demonstrating the feasibility of this process for hydrogen production.Further for biomass gasification,the selection of correct feedstock is a key to maximize its yield,i.e.a yield of 82.47%is possible with corn stover fed gasification. | Kang Peng Gary Morrow Zhang Xiaolei Wang Tipeng Tan Zhongfu Jayant Agarwal | 2017 | International Journal of Agricultural and Biological Engineering2017，10，6： | 2 |
| 19 | A critique of supernova data analysis in cosmology显示文摘Observational astronomy has shown significant growth over the last decade and has made important contributions to cosmology. A major paradigm shift in cos- mology was brought about by observations of Type Ia supernovae. The notion that the universe is accelerating has led to several theoretical challenges. Unfortunately, although high-quality supernovae data-sets are being produced, their statistical anal- ysis leaves much to be desired. Instead of using the data to directly test the model, several studies seem to concentrate on assuming the model to be correct and limiting themselves to estimating model parameters and internal errors. As shown here, the important purpose of testing a cosmological theory is thereby vitiated. | Ram Gopal Vishwakarma Jayant V. Narlikar | 2010 | Research in Astronomy and Astrophysics2010，10，12： | 2 |
| 20 | Abdominal cocoon in a young man显示文摘BACKGROUND:Intestinal obstruction remains a common problem encountered in the surgical emergency,and usually occurs secondary to adhesions,obstructed herniae or tubercular strictures. However,at times,rare causes of obstruction can also be encountered.METHODS:A 24-year-old male patient presented with recurrent episodes of intestinal obstruction that was found to be secondary to an abdominal cocoon on laparotomy.RESULTS:The patient underwent adhesiolysis of the cocoon,and remains well on a follow-up. Histopathological report of the cocoon wall revealed f ibrocollagenic tissues with a mixed inf lammatory inf iltrate,without any evidence of tuberculosis.CONCLUSIONS:Abdominal cocoon can be a rare cause of intestinal obstruction in male patients. Adhesiolysis of the cocoon membrane releases the obstruction and gives good results. | Mayank Jayant Robin Kaushik | 2014 | World Journal of Emergency Medicine2014，5，3： | 2 |
您所在的机构暂未开通此部分的功能，请联系管理员