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| 1 | Salt Tolerance in Rice: Focus on Mechanisms and Approaches显示文摘Salt tolerance is an important constrain for rice, which is generally categorized as a typical glycophyte. Soil salinity is one of the major constraints affecting rice production worldwide, especially in the coastal areas. Susceptibility or tolerance of rice plants to high salinity is a coordinated action of multiple stress responsive genes, which also interacts with other components of stress signal transduction pathways. Salt tolerant varieties can be produced by marker-assisted selection or genetic engineering by introducing salt-tolerance genes. In this review, we have updated on mechanisms and genes which can help in transferring of the salt tolerance into high-yielding rice varieties. We have focused on the need for integrating phenotyping, genomics, metabolic profiling and phenomics into transgenic and breeding approaches to develop high-yielding as well as salt tolerant rice varieties. | Inja Naga Bheema Lingeswara REDDY Beom-Ki KIM In-Sun YOON Kyung-Hwan KIM Taek-Ryoun KWON | 2017 | Rice science2017,24,3: | 12 |
| 2 | 利用工业废料研制再生陶瓷初探(英文)显示文摘为了材料的充分循环,实现可持续发展,研究人员对回收工业废料用做陶瓷原料的技术进行了探索。本文阐述了再生陶瓷的研发状况,介绍了其粉体制备、坯料、配方、成型和烧成工艺,同时还针对节能环保的要求,研究了降低烧成温度和缩短烧成周期的策略。回收废瓷粉、废玻璃粉、燃烧灰烬、废粘土、废赤泥(氧化铝工业废料)和粉煤灰等工业废渣,配成多种陶瓷坯料,并测试了各种坯料配方的物理特性,确定了每种配方的烧成温度。配方中添加废玻璃可以有效地降低烧成温度。研制出的一种再生陶瓷的可行性坯料配方是:80-20%废瓷粉,20-80%燃烧灰烬,30%废玻璃粉。坯料干压成型,经1100℃烧成后,吸水率为9.9%,体积密度为2.52g/cm3。该坯料配方可采用速烧工艺。 | Nagae Hajime Suzuki Kazuo Sugiyama Toyohiko | 2005 | 陶瓷学报2005,26,1: | 8 |
| 3 | Selective elimination of chromophoric and fluorescent dissolved organic matter in a full-scale municipal wastewater treatment plant显示文摘Effluent organic matter(Ef OM) from municipal wastewater treatment plants potentially has a detrimental effect on both aquatic organisms and humans.This study evaluated the removal and transformation of chromophoric dissolved organic matter(CDOM) and fluorescent dissolved organic matter(FDOM) in a full-scale wastewater treatment plant under different seasons.The results showed that bio-treatment was found to be more efficient in removing bulk DOM(in term of dissolved organic carbon,DOC) than CDOM and FDOM,which was contrary to the disinfection process.CDOM and FDOM were selectively removed at various stages during the treatment.Typically,the low molecular weight fractions of CDOM and protein-like FDOM were more efficiently removed during bio-treatment process,whereas the humic-like FDOM exhibited comparable decreases in both bio-treatment and disinfection processes.Overall,the performance of the WWTP was weak in terms of CDOM and FDOM removal,resulting in enrichment of CDOM and FDOM in effluent.Moreover,the total removal of the bulk DOM(P < 0.05) and the protein-like FDOM(P < 0.05) displayed a significant seasonal variation,with higher removal efficiencies in summer,whereas removal of CDOM and the humic-like FDOM showed little differences between summer and winter.In all,the results provide useful information for understanding the fate and transformation of DOM,illustrating that sub-fractions of DOM could be selectively removed depending on treatment processes and seasonality. | Xiaofang Yang Zhongbo Zhou Maddela Naga Raju Xiaoxuan Cai Fangang Meng | 2017 | Journal of Environmental Sciences2017,29,7: | 6 |
| 4 | The diagnosis and management of non‐alcoholic fatty liver disease: Practice Guideline by the American Association for the Study of Liver Diseases, American College of Gastroenterology, and the American Gastroenterological Association显示文摘 | Naga Chalasani Zobair Younossi Joel E. Lavine Anna Mae Diehl Elizabeth M. Brunt Kenneth Cusi Michael Charlton Arun J. Sanyal | 2012 | Hepatology2012,,6: | 5 |
| 5 | NATURAL SUPERCONVERGENT POINTS OF EQUILATERAL TRIANGULAR FINITE ELEMENTS - A NUMERICAL EXAMPLE显示文摘一个数字测试用例证明 Lobatto 和高斯点不是自然 superconvergent 点立方并且在为泊松方程的等边的三角形的网孔下面的四次的有限元素。[从作者抽象] | Zhi-min Zhang Ahmed Naga | 2006 | Journal of Computational Mathematics2006,24,1: | 3 |
| 6 | Presence and significance of microvesicular steatosis in nonalcoholic fatty liver disease显示文摘 | Sweta Tandra Matthew M. Yeh Elizabeth M. Brunt Raj Vuppalanchi Oscar W. Cummings Aynur ünalp-Arida Laura A. Wilson Naga Chalasani | 2011 | Journal of Hepatology2011,,3: | 3 |
| 7 | Serum ferritin is an independent predictor of histologic severity and advanced fibrosis in patients with nonalcoholic fatty liver disease显示文摘 | Kris V. Kowdley Patricia Belt Laura A. Wilson Matthew M. Yeh Brent A. Neuschwander‐Tetri Naga Chalasani Arun J. Sanyal James E. Nelson | 2011 | Hepatology2011,,: | 3 |
| 8 | CeCl_3·7H_2O-SiO_2:Catalyst promoted microwave assisted neat synthesis,antifungal and antioxidant activities of α-diaminophosphonates显示文摘CeCl3 汃″ ??? 伲匭佩 ? ? 賥芉铦膌? ?? ? 諥?? 蒚郥邈 ? 鞊鳧? 貏 ? 钸 ? 楤浡湩灯潨灳潨慮整 ? 髧鞊 ? 隌觥? 諥¨ ?? 泔?? | Subba Rao Devineni Srinivasulu Doddaga Rajasekhar Donka Naga Raju Chamarthi | 2013 | Chinese Chemical Letters2013,24,8: | 3 |
| 9 | Epidemiological and clinical characteristics of inflammatory bowel diseases in Cairo,Egypt显示文摘AIM:To study the natural history,patterns and clinical characteristics of inflammatory bowel diseases(IBD)in Egypt.METHODS:We designed a case-series study in the gastroenterology centre of the Internal Medicine department of Cairo University,which is a tertiary care referral centre in Egypt.We included all patients in whom the diagnosis of ulcerative colitis(UC)or Crohn’s disease(CD)was confirmed by clinical,laboratory,endoscopic,histological and/or radiological criteria over the 15 year period from 1995 to 2009,and we studied their sociodemographic and clinical characteristics.Endoscopic examinations were performed by 2 senior experts.This hospital centre serves patients from Cairo,as well as patients referred from all other parts of Egypt.Our centre received 24156 patients over the described time period for gastro-intestinal consultations and/or interventions.RESULTS:A total of 157 patients with established IBD were included in this study.Of these,135 patients were diagnosed with UC(86%of the total),and 22patients,with CD(14%of the total).The mean ages at diagnosis were 27.3 and 29.7,respectively.Strikingly,we noticed a marked increase in the frequency of both UC and CD diagnoses during the most recent 10 years of the 15 year period studied.Regarding the gender distribution,the male:female ratio was 1:1.15 for UC and 2.6:1 for CD.The mean duration of follow up for patients with UC was 6.2±5.18 years,while the mean duration of follow up for patients with CD was 5.52±2.83 years.For patients with UC we found no correlation between the severity of the disease and the presence of extraintestinal manifestations.Eleven patients had surgical interventions during the studied years:4cases of total colectomy and 7 cases of anal surgery.CONCLUSION:We observed a ratio of 6:1 for UC to CD in our series.The incidence of IBD seems to be rising in Egypt. | Serag Esmat Mohamed El Nady Mohamed Elfekki Yehia Elsherif Mazen Naga | 2014 | World Journal of Gastroenterology2014,20,3: | 3 |
| 10 | Risk Factors for Idiosyncratic Drug-Induced Liver Injury显示文摘 | Naga Chalasani Einar Bj?rnsson | 2010 | Gastroenterology2010,,7: | 2 |
| 11 | Low-density lipoprotein receptor genetic polymorphism in chronic hepatitis C virus Egyptian patients affects treatment response显示文摘AIM: To correlate a genetic polymorphism of the low-density lipoprotein(LDL) receptor with antiviral responses in Egyptian chronic hepatitis C virus(HCV) patients.METHODS: Our study included 657 HCV-infected patients with genotype 4 who received interferonbased combination therapy. Patients were divided into two groups based on their response to therapy: 356 were responders, and 301 were non-responders. Patients were compared to 160 healthy controls. All patients and controls underwent a thorough physical examination, measurement of body mass index(BMI) and the following laboratory tests: serum alanine aminotransferase, aspartate aminotransferase, alkaline phosphatase, albumin, total bilirubin, direct bilirubin, prothrombin time, prothrombin concentration, INR, complete blood count, serum creatinine, fasting blood sugar, HCV antibody, and hepatitis B surface antigen. All HCV patients were further subjected to the following laboratory tests: HCV-RNA using quantitative polymerase chain reaction(PCR), antinuclear antibodies, thyroid-stimulating hormone, an LDL receptor(LDLR) genotype study of LDLR exon8 c.1171G>A and exon-10 c.1413G>A using real-time PCR-based assays, abdominal ultrasonography, ultrasonographic-guided liver biopsy, and histopathological examination of liver biopsies. Correlations of LDL receptor polymorphisms with HAI, METAVIR score, presence of steatosis, and BMI were performed in all cases.RESULTS: There were no statistically significant differences in response rates between the different types of interferon used or LDLR exon10 c.1413G>A. However, there was a significant difference in the frequency of the LDL receptor exon8 c.1171G>A genotype between cases(AA: 25.9%, GA: 22.2%, GG: 51.9%) and controls(AA: 3.8%, GA: 53.1% and GG: 43.1%)(P < 0.001). There was a statistically significant difference in the frequency of the LDLR exon 8C:1171 G>A polymorphism between responders(AA: 3.6%, GA: 15.2%, GG: 81.2%) and nonresponders(AA: 52.2%, GA: 30.6%, GG: 17.2%)(P < 0.001). The G allele of LDL receptor exon8 c.1171G>A predominated in cases and controls over the A allele, and a statistically significant association with response to interferon was observed. The frequency of the LDLR exon8 c.1171G>A allele in non-responders was: A: 67.4% and G: 32.6 vs A: 11.2% and G: 88.8% in responders(P < 0.001). Therefore, carriers of the A allele exhibited a 16.4 times greater risk for nonresponse. There was a significant association between LDL receptors exon8 c.1171G>A and HAI(P < 0.011). There was a significant association between LDL receptors exon8 c.1171G>A and BMI. The mean BMI level was highest in patients carrying the AA genotype(28.7 ± 4.7 kg/m2) followed by the GA genotype(28.1 ± 4.8 kg/m2). The lowest BMI was the GG genotype(26.6 ± 4.3 kg/m2)(P < 0.001). The only significant associations were found between LDL receptors exon8 c.1171G>A and METAVIR score or steatosis(P < 0.001).CONCLUSION: LDL receptor gene polymorphisms play a role in the treatment response of HCV and the modulation of disease progression in Egyptiansinfected with chronic HCV. | Mazen Naga Mona Amin Dina Algendy Ahmed Elbadry May Fawzi Ayman Foda Serag Esmat Dina Sabry Laila Rashed Samia Gabal Manal Kamal | 2015 | World Journal of Gastroenterology2015,21,39: | 2 |
| 12 | Drug-Induced Liver Injury Network (DILIN) Prospective Study: Rationale, Design and Conduct显示文摘 | Fontana Robert J Watkins Paul B Bonkovsky Herbert L Chalasani Naga Davern Timothy Serrano Jose Rochon James | 2009 | Drug Safety2009,,1: | 2 |
| 13 | A standardized injection technique and regimen ensures success and safety of N-butyl-2-cyanoacrylate injection for the treatment of gastric fundal varices (with videos)显示文摘 | Stefan Seewald Tiing Leong Ang Hiroo Imazu Mazen Naga Salem Omar Stefan Groth Uwe Seitz Yan Zhong Frank Thonke Nib Soehendra | 2008 | Gastrointestinal Endoscopy2008,,3: | 2 |
| 14 | Causes, Clinical Features, and Outcomes From a Prospective Study of Drug-Induced Liver Injury in the United States显示文摘 | Naga Chalasani Robert J. Fontana Herbert L. Bonkovsky Paul B. Watkins Timothy Davern Jose Serrano Hongqiu Yang James Rochon | 2008 | Gastroenterology2008,,6: | 2 |
| 15 | Fulminant hepatic failure as the initial presentation of acute autoimmune hepatitis显示文摘 | William R Kessler Oscar W Cummings George Eckert Naga Chalasani Lawrence Lumeng Paul Y Kwo | 2004 | Clinical Gastroenterology and Hepatology2004,,7: | 2 |
| 16 | 通过选择性浸出、结晶和沉积回收废重整催化剂中的镍和铝显示文摘研究和优化不同工艺条件下硫酸(3.0~5.5 mol/L)浸出回收Ni和Al的工艺。浸出实验表明,在H_(2)SO_(4)浓度5.5 mol/L、反应时间4 h、固液比0.2 g/mL、温度358 K、粒径<100μm、搅拌速度200~250 r/min、催化剂用量5.0 g的条件下,可提取98.5%的NiO和40.7%的Al_(2)O_(3)。浸出液中的Al用1.4 mol/L KOH选择性结晶分离,Ni用0.3 mol/L H_(2)C_(2)O_(4)选择性沉淀分离。此法可回收约97.9%的NiO,纯度达98.3%;约25%的Al_(2)O_(3)以明矾(纯度为99%)形式回收,14.7%的Al_(2)O_(3)以Al-K-C_(2)O_(4)-SO_(4)盐的形式回收。研究结果表明,硫酸是一种合适的选择性浸出溶剂,而且可以从硫酸盐溶液中选择性结晶出明矾。TG-DTA/DTG和XRD表征研究证明,本工艺可以有效地提取和回收镍和铝。 | Naga Raju BATTI N.R.MANDRE | 2022 | Transactions of Nonferrous Metals Society of China2022,32,1: | 2 |
| 17 | Nonalcoholic fatty liver disease and cardiovascular risk显示文摘 | Vijay Laxmi Misra Mouen Khashab Naga Chalasani | 2009 | Current Gastroenterology Reports2009,,1: | 2 |
| 18 | A study on textural characteristics, heavy mineral distribution and grain-microtextures of recent sediment in the coastal area between the Sarada and Gosthani rivers, east coast of India显示文摘The current study aimed to describe textural characteristics,heavy mineral composition,and grain microtextures of the sediment from three micro-environments(foreshore,berm,and dune).A total of forty-one(41)representative surficial sediment samples have been collected from fifteen(15)locations along the beach area between the Sarada and Gosthani rivers on the east coast of India,where the length of the stretch is more than 100 km.The study reveals that most of the coastal sediment is medium to fine sand with relatively high ratios of coarse sand at Yarada beach,and the nature of the sediment is moderately to well sorted.These characteristics indicate a high energy environment.The heavy mineral analysis of the sediment in the current study was done for coarse(t60#)and fine(t230#)size fractions.Studying the weight percentage(WT%)reveals that a high percentage of heavy minerals is associated with fine fractions.Ilmenite,sillimanite,garnet,zircon,and rutile are the major heavy minerals identified in the current investigation.The concentrations of these heavy minerals show great variations from south to north of the study area.From an economic point of view,a considerable amount of heavy minerals(average 48.41%)are present on both sides(north and south)of the Gosthani River mouth.In the Sarada Estuary,the concentration of the economic heavy minerals was found under the minimum economic range.The grain microtextures of the major heavy minerals from the different locations along the study area demonstrate the variation in grain microtextures,which is controlled by the chemical and mechanical processes.These microtextures reflect moderate to high wave energy on the beach area,in addition to high mechanical impact on the grains from the estuary point. | Ali Mohammad Parvathaneni Bhanu Murthy Edupuganti Naga Dhanamjaya Rao Hari Prasad | 2020 | International Journal of Sediment Research2020,35,5: | 2 |
| 19 | Changes in serum thyroid hormone levels and thyroid gland activity of artificially maturing female Japanese eel (Anguilla japonica)显示文摘In order to evaluate the involvement of the thyroid gland in reproduction, thyroid func-tioning was described in female cultivated Japanese eel (Anguilla japonica ) in progressive stages of sex-ual maturation induced by chum salmon pituitary homogenate (SPH) treatment. Serum thyroid hor-mones, thyroxine (T4) and triiodothyronine (T3) were also measured in each stage. Thyroid gland ac-tivity (epithelial cell height) was high before SPH injection (previtellogenic stage), further increasing at the early vitellogenic stage, thereafter decreasing to late vitellogenic and migratory nucleus stages. Theprofiles of both T3 and T4 changed during vitellogenesis, being high during previtellogenic and earlyvitellogenic stages, and subsequently declining, thus mimicking thyroid gland activity. These resultssuggest that the thyroid has relation with eel ovarian development during artificial maturation. | 曲宪成 Massaki Nagae Sinji Adachi Kohei Yamauchi | 2003 | Acta Oceanologica Sinica2003,22,1: | 2 |
| 20 | Patients with elevated liver enzymes are not at higher risk for statin hepatotoxicity显示文摘 | Naga Chalasani Hisham Aljadhey Joe Kesterson Michael D. Murray Stephen D. Hall | 2004 | Gastroenterology2004,,5: | 2 |