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| 1 | Serum γ-glutamyltransferase,alanine aminotransferase,and aspartate aminotransferase activity in Iranian healthy blood donor men显示文摘AIM: To determine serum γ-glutamyltransferase (GGT), alanine aminotransferase (ALT), and aspartate aminotransferase (AST) activity, and to assess their correlation with demographic and clinical findings in healthy blood donors. METHODS: This cross-sectional study was performed in 934 male blood donors, aged 18 to 68 years, who consecutively attended Tehran blood transfusion service in 2006. All participants were seronegative for HBV or HCV infections, non alcohol users, and all underwent a standard interview and anthropometric tests. Clinical and biochemical parameters including AST, ALT, and GGT activities were determined. Patients taking drugs known to cause hepatic fat deposition were excluded. For AST, ALT, and GGT variables, we used 33.33 and 66.66 percentiles, so that each of them was divided into three tertiles. RESULTS: Mean AST, ALT, and GGT activities were 25.26 ± 12.58 U/L (normal range 5-35 U/L), 33.13 ± 22.98 (normal range 5-35 U/L), and 25.11 ± 18.32 (normal range 6-37 U/L), respectively. By univariate analyses, there were significant associations between increasing AST, ALT, or GGT tertiles and age, body weight, body mass index, and waist and hip circumferences (P < 0.05). By multiple linear regression analyses, ALT was found to be positively correlated with dyslipidemia (B = 6.988, P = 0.038), whereas ALT and AST were negatively correlated with age. AST, ALT, and GGT levels had positive correlation with family history of liver disease (B = 15.763, P < 0.001), (B = 32.345, P < 0.001), (B =24.415, P < 0.001), respectively.CONCLUSION: Although we did not determine the cutoffs of the upper normal limits for AST, ALT, and GGT levels, we would suggest screening asymptomatic patients with dyslipidemia and also subjects with a family history of liver disease. | Hossein Khedmat Farahnaz Fallahian Hassan Abolghasemi Bashir Hajibeigi Zohre Attarchi Farshid Alaeddini Mohammad Taghi Holisaz Masoumeh Pourali Shahin Sharifi Nasrin Zarei | 2007 | World Journal of Gastroenterology2007，13，6： | 7 |
| 2 | Recent advancements in graphene adsorbents for wastewater treatment:Current status and challenges显示文摘From emerging pollutants to emerged threat,researchers are continuously looking for promising technologies for wastewater treatment.Adsorption has been identified as the most convenient approach for treating wastewater at low-cost and with high-efficiency.Recently,graphene and its derivatives have gained heightened attention as novel adsorbents because of their unique molecular structure and outstanding physicochemical properties.Heavy metals,dyes,polycyclic aromatic hydrocarbons(PAHs)and other pollutants,which are widely concerned recently,all show different adsorption behaviors.Numerous functional groups,resonating and delocalizedπ-electron system of graphene derivatives lead to the formation of various adsorptive interactions i.e.,π-πinteractions,electrostatic interactions,Hbonding,etc.with these venomous pollutants,and quarantine them in solution.The pristine form of graphene subsidiaries tends to exhibit low sorption efficiency due to high propensity of agglomeration,lack of selectivity,hydrophobicity and difficulty in phase separation a fter treatment.Therefore,designing of efficient graphene composites through the surface modification with numerous functional groups,polymers or nanoparticles is an ongoing challenge.Complex graphene composites are increasingly reported,but the fate of pollutants and adsorption mechanisms are still far to be fully clarified.This review summarizes the recent progresses in the application of graphene-based adsorbents for eliminating a wide range of organic and inorganic pollutants from wastewater.A critical explanation is provided on the synthesis of graphene adsorbents,systematic adsorption and desorption mechanisms along with their pollutant removal performances under different experimental conditions.A brief perspective on upcoming research needs and challenges involved in the designing of high-quality graphene-based adsorbents are highlighted. | MD Faysal Hossain Nasrin Akther Yanbo Zhou | 2020 | Chinese Chemical Letters2020，31，10： | 6 |
| 3 | Estimation of meteorological drought indices based on AgMERRA precipitation data and station-observed precipitation data显示文摘Meteorological drought is a natural hazard that can occur under all climatic regimes. Monitoring the drought is a vital and important part of predicting and analyzing drought impacts. Because no single index can represent all facets of meteorological drought, we took a multi-index approach for drought monitoring in this study. We assessed the ability of eight precipitation-based drought indices(SPI(Standardized Precipitation Index), PNI(Percent of Normal Index), DI(Deciles index), EDI(Effective drought index), CZI(China-Z index), MCZI(Modified CZI), RAI(Rainfall Anomaly Index), and ZSI(Z-score Index)) calculated from the station-observed precipitation data and the Ag MERRA gridded precipitation data to assess historical drought events during the period 1987–2010 for the Kashafrood Basin of Iran. We also presented the Degree of Dryness Index(DDI) for comparing the intensities of different drought categories in each year of the study period(1987–2010). In general, the correlations among drought indices calculated from the Ag MERRA precipitation data were higher than those derived from the station-observed precipitation data. All indices indicated the most severe droughts for the study period occurred in 2001 and 2008. Regardless of data input source, SPI, PNI, and DI were highly inter-correlated(R^2=0.99). Furthermore, the higher correlations(R^2=0.99) were also found between CZI and MCZI, and between ZSI and RAI. All indices were able to track drought intensity, but EDI and RAI showed higher DDI values compared with the other indices. Based on the strong correlation among drought indices derived from the Ag MERRA precipitation data and from the station-observed precipitation data, we suggest that the Ag MERRA precipitation data can be accepted to fill the gaps existed in the station-observed precipitation data in future studies in Iran. In addition, if tested by station-observed precipitation data, the Ag MERRA precipitation data may be used for the data-lacking areas. | Nasrin SALEHNIA Amin ALIZADEH Hossein SANAEINEJAD Mohammad BANNAYAN Azar ZARRIN Gerrit HOOGENBOOM | 2017 | Journal of Arid Land2017，9，6： | 6 |
| 4 | Calcium binding protein-mediated regulation of voltage-gated calcium channels linked to human diseases显示文摘通过电压门钙隧道的钙离子入口为在许多房间和多重生理的过程的细胞的发信号是必要的。电压门钙隧道功能的不安能导致 pathophysiological 后果。钙有约束力的蛋白质用作钙传感器并且经由反馈机制调整钙隧道性质。这评论加亮钙绑定的当前的证据在人的疾病的调停蛋白质的隧道规定。 | Nasrin NEJATBAKHSH Zhong-ping FENG | 2011 | Acta Pharmacologica Sinica2011，32，6： | 4 |
| 5 | Prediction of meteorological drought in arid and semi-arid regions using PDSI and SDSM: a case study in Fars Province, Iran显示文摘Drought is one of the most significant environmental disasters,especially in arid and semi-arid regions.Drought indices as a tool for management practices seeking to deal with the drought phenomenon are widely used around the world.One of these indicators is the Palmer drought severity index(PDSI),which is used in many parts of the world to assess the drought situation and continuation.In this study,the drought state of Fars Province in Iran was evaluated by using the PDSI over 1995-2014 according to meteorological data from six weather stations in the province.A statistical downscaling model(SDSM)was used to apply the output results of the general circulation model in Fars Province.To implement data processing and prediction of climate data,a statistical period 1995-2014 was considered as the monitoring period,and a statistical period 2019-2048 was for the prediction period.The results revealed that there is a good agreement between the simulated precipitation(R2>0.63;R2,determination coefficient;MAE<0.52;MAE,mean absolute error;RMSE<0.56;RMSE,Root Mean Squared Error)and temperature(R2>0.95,MAE<1.74,and RMSE<1.78)with the observed data from the stations.The results of the drought monitoring model presented that dry periods would increase over the next three decades as compared to the historical data.The studies showed the highest drought in the meteorological stations Abadeh and Lar during the prediction period under two future scenarios representative concentration pathways(RCP4.5 and RCP8.5).According to the results of the validation periods and efficiency criteria,we suggest that the SDSM is a proper tool for predicting drought in arid and semi-arid regions. | Sheida DEHGHAN Nasrin SALEHNIA Nasrin SAYARI Bahram BAKHTIARI | 2020 | Journal of Arid Land2020，12，2： | 4 |
| 6 | 三溴化聚乙烯吡咯烷酮高效催化醇和酚的乙酰化反应(英文)显示文摘An efficient and versatile procedure for the acetylation of alcohols and phenols using acetic anhydride in the presence of a catalytic amount of polyvinylpolypyrrolidoniume tribromide has been successfully developed.Primary,secondary,and tertiary alcohols,as well as a selection of the phenolic compounds,have been successfully acetylated according to this procedure,with good to high yields being achieved over short reaction times. | Arash GHORBANI-CHOGHAMARANI Nasrin POURBAHAR | 2012 | 催化学报2012，33，9： | 4 |
| 7 | Preparation of Chitin-PLA laminated composite for implantable application显示文摘The present study explores the possibilities of using locally available inexpensive waste prawn shell derived chitin reinforced and bioabsorbable polylactic acid(PLA)laminated composites to develop new materials with excellent mechanical and thermal properties for implantable application such as in bone or dental implant.Chitin at different concentration(1e20%of PLA)reinforced PLA films(CTP)were fabricated by solvent casting process and laminated chitin-PLA composites(LCTP)were prepared by laminating PLA film(obtained by hot press method)with CTP also by hot press method at 160C.The effect of variation of chitin concentration on the resulting laminated composite's behavior was investigated.The detailed physico-mechanical,surface morphology and thermal were assessed with different characterization technique such as FT-IR,XRD,SEM and TGA.The FTIR spectra showed the characteristic peaks for chitin and PLA in the composites.SEM images showed an excellent dispersion of chitin in the films and composites.Thermogravimetric analysis(TGA)showed that the complete degradation of chitin,PLA film,5%chitin reinforced PLA film(CTP2)and LCTP are 98%,95%,87%and 98%respectively at temperature of 500C.The tensile strength of the LCTP was found 25.09 MPa which is significantly higher than pure PLA film(18.55 MPa)and CTP2 film(8.83 MPa).After lamination of pure PLA and CTP2 film,the composite(LCTP)yielded 0.265e1.061%water absorption from 30 min to 24 h immerse in water that is much lower than PLA and CTP.The increased mechanical properties of the laminated films with the increase of chitin content indicated good dispersion of chitin into PLA and strong interfacial actions between the polymer and chitin.The improvement of mechanical properties and the results of antimicrobial and cytotoxicity of the composites also evaluated and revealed the composite would be a suitable candidate for implant application in biomedical sector. | Romana Nasrin Shanta Biswas Taslim Ur Rashid Sanjida Afrin Rumana Akhter Jahan Papia Haque Mohammed Mizanur Rahman | 2017 | Bioactive Materials2017，2，4： | 4 |
| 8 | Polystyrene-graphene oxide modified glassy carbon electrode as a new class of polymeric nanosensors for electrochemical determination of histamine显示文摘A simple and rapid protocol for the synthesis of polystyrene-graphene oxide nanocomposite(PS/GONC)was achieved for first time using an in situ polymerization method.PS/GONC modified glassy carbon electrode(PS/GONC/GCE) has been employed as an efficient nanosensor for the electrooxidation of histamine.The PS/GONC/GCE is used as an electrochemical nanosensors for monitoring histamine using differential pulse voltammetry techniques(detection limit 0.03 μmol/L).In addition,the prepared nanosensor was successfully applied to determine histamine in fish samples,yielding satisfactory results.The spiked recoveries were in the range of 98.2%-103.1%. | Lotfali Saghatforoush Mohammad Hasanzadeh Nasrin Shadjou | 2014 | Chinese Chemical Letters2014，25，4： | 4 |
| 9 | Physical, Psychological, and Social Health Impact of Temperature Rise Due to Urban Heat Island Phenomenon and Its Associated Factors显示文摘The Urban Heat Island Effect(UHI)has now become a commonly observed phenomenon worldwide.Indeed,it has become a significant environmental effect of urbanisation.In Malaysia,research results showed that UHI effects are very evident in several cities such as Kuala Lumpur and Putrajaya[1,2].UHI effect has long been observed to cause temperature of cities.Temperature rise associated to UHI phenomenon may have | Li Ping WONG Haridah Alias Nasrin Aghamohammadi Sima Aghazadeh Nik Meriam Nik Sulaiman | 2018 | Biomedical and Environmental Sciences2018，31，7： | 3 |
| 10 | In vitro callus induction and plantlet regeneration of Achyranthes aspera L.,a high value medicinal plant显示文摘Objective:To study callus induction from different explants(internode,leaf,root)and in vitro plantlets propagation from medicinally important plant Achyranthes aspera L.Methods:Sterilized explants were prepared by uning 0.1%HgCl_2 and 0.5%Bavistin and callus was obtained when cultured onto Murashige Skoog's(MS)medium by using different concentrations and combination of 2,4-D.NAA.BAP,IAA,IBA with 3%sucrose and 0.8%agar.Induced callus was immediately transferred to MS medium containing at different concentrations of phytohormones for shootlets and rootlets induction respectively.Results:Sterilization treatment of 0.1%HgCl_2.for 2-3 min and Bavistin 0.5%for 10-12 min showed the highest percentage of asepsis and survival rate.Maximum induction of callus was obtained from a combination of 2.0 mg/L 2,4-D and 0.5 mg/L NAA from leaf.Highest shootlets number(4.83±0.l7)and length(3.8±0.16)cm were observed on full strength MS medium when fortified with BAP 4.0 mg/L and KIN 0.5 mg/L.Concerted efforts of BAP 10 mg/L and NAA 0.5 mg/L on full strength MS medium showed highest leaf number(6.77±0.94).In vitro raised shoots were allowed to root on different strengths of MS medium fortified with IAA and IBA at different concentrations.Experimentally,3.0 mg/L IBA was enabled to induce maximum rootlets number(10.0±9.82)on full strength MS medium.Afterwards,regenerated shoots with well developed roots were successfully subjected to hardening process and were acclimatized.The survived plantlets showed 66.67%survival frequency without any morphological abnormality.Conclusions:The results demonstrated that different explants were good source of callus induction,morphology analysis as well as indirect plantlets regeneration. | Monokesh Kumer Sen Shamima Nasrin Shahedur Rahman Abu Hena Mostofa Jamal | 2014 | Asian Pacific Journal of Tropical Biomedicine2014，4，1： | 3 |
| 11 | 1,1,1,3,3,3-六甲基二硅氮烷与PhMe_3N^+Br_3~–选择性催化醇与酚的三甲基硅烷化反应(英文)显示文摘An efficient procedure for the trimethylsilylation of alcohols and phenols is presented.The combination of 1,1,1,3,3,3-hexamethyldisilazane and a catalytic amount of phenyltrimethylammonium tribromide(PhMe3N+Br3?) was found to be effective for the trimethylsilylation of alcohols and phenols.The protection reaction is very simple and homogenously performed in dichloromethane at room temperature and mild conditions. | Arash GHORBANI-CHOGHAMARANI Nasrin CHERAGHI-FATHABAD | 2010 | 催化学报2010，31，9： | 3 |
| 12 | Silica supported ammonium dihydrogen phosphate(NH_4H_2PO_4/SiO_2):A mild,reusable and highly efficient heterogeneous catalyst for the synthesis of 14-aryl-14-H-dibenzo[a,j]xanthenes显示文摘Silica supported ammonium dihydrogen phosphate(NH_4H_2PO_4/SiO_2) is found to be a recyclable heterogeneous catalyst for a rapid and efficient synthesis of various aryl-14-H-dibenzo[a,j]xanthenes with excellent yields under solvent-free conditions.The present methodology offers several advantages such as excellent yields,simple procedure,short reaction times and milder conditions. | Shahnaz Rostamizadeh Ali Mohammad Amani Gholam Hossein Mahdavinia Nasrin Shadjou | 2009 | Chinese Chemical Letters2009，20，7： | 3 |
| 13 | Silica supported sodium hydrogen sulfate(NaHSO_4/SiO_2):A mild and efficient reusable catalyst for the synthesis of aryl-14-H-dibenzo[a,j]xanthenes under solvent-free conditions显示文摘A simple and efficient procedure for the preparation of aryl-14-H-dibenzo[a,j]xanthenes by a one-pot condensation reaction of 2-naphthol and aryl aldehydes,in the presence of silica supported sodium hydrogen sulfate(NaHSO_4/SiO_2)as a catalyst and in the absence of solvent has been developed.The present method offers several advantages such as excellent yields,short reaction time (10-30 min),mild condition,simple work-up,and the use of a cheap and environmentally friendly catalyst with remarkable reusability. | Shahnaz Rostamizadeh Nasrin Shadjou Ali Mohammad Amani Saeed Balalaie | 2008 | Chinese Chemical Letters2008，19，10： | 3 |
| 14 | Predictors of short term mortality in heart failure — Insights from the Euro Heart Failure survey显示文摘 | Periaswamy Velavan Nasrin K. Khan Kevin Goode Alan S. Rigby Poay H. Loh Michel Komajda Ferenc Follath Karl Swedberg Hugo Madeira John G.F. Cleland | 2008 | International Journal of Cardiology2008，，1： | 2 |
| 15 | B7-1 and B7-2 costimulatory molecules activate differentially the Th1/Th2 developmental pathways: Application to autoimmune disease therapy显示文摘 | Vijay K Kuchroo Mercy Prabhu Das Julia A Brown Ann M Ranger Scott S Zamvil Raymond A Sobel Howard L Weiner Nasrin Nabavi Laurie H Glimcher | 1995 | Cell1995，，5： | 2 |
| 16 | Chemical composition, oral toxicity and antimicrobial activity of Iranian propolis显示文摘 | Shiva Mohammadzadeh Mohammad Shariatpanahi Manoochehr Hamedi Reza Ahmadkhaniha Nasrin Samadi Seyed Nasser Ostad | 2006 | Food Chemistry2006，，4： | 2 |
| 17 | Multisystem inflammatory syndrome in pediatric COVID-19 patients:a meta-analysis显示文摘Background We aimed to systematically review the clinical and laboratory features of patients with the multisystem inflam-matory syndrome in pediatrics diagnosed during the COVID-19 pandemic.Data sources A literature search in Web of Science,PubMed,Scopus,and Science Direct was made up to June 29,2020.Results Analysis of 15 articles(318 COVID-19 patients)revealed that although many patients presented with the typical multisystem inflammatory syndrome in pediatrics,Kawasaki-like features as fever(82.4%),polymorphous maculopapular exanthema(63.7%),oral mucosal changes(58.1%),conjunctival injections(56.0%),edematous extremities(40.7%),and cervical lymphadenopathy(28.5%),atypical gastrointestinal(79.4%)and neurocognitive symptoms(31.8%)were also com-mon.They had elevated serum lactic acid dehydrogenase,D-dimer,C-reactive protein,procalcitonin,interleukin-6,troponin I levels,and lymphopenia.Nearly 77.0%developed hypotension,and 68.1%went into shock,while 41.1%had acute kidney injury.Intensive care was needed in 73.7%of cases;13.2%were intubated,and 37.9%required mechanical ventilation.Intravenous immunoglobulins and steroids were given in 87.7%and 56.9%of the patients,respectively,and anticoagulants were utilized in 67.0%.Pediatric patients were discharged after a hospital stay of 6.77 days on average(95%CI 4.93-8.6).Conclusions Recognizing the typical and atypical presentation of the multisystem inflammatory syndrome in pediatric COVID-19 patients has important implications in identifying children at risk.Monitoring cardiac and renal decompensation and early interventions in patients with multisystem inflammatory syndrome is critical to prevent further morbidity. | Eman A.Toraih Mohammad H.Hussein Rami M.Elshazli Adam Kline Ruhul Munshi Nasrin Sultana Sharven Taghavi Mary Killackey Juan Duchesne Manal S.Fawzy Emad Kandil | 2021 | World Journal of Pediatrics2021，17，2： | 2 |
| 18 | 乳腺非典型性小叶增生及小叶原位癌52例随访报告显示文摘目的探讨乳腺非典型小叶增生和小叶原位癌的生物学行为及治疗方法。方法回顾性分析1982年7月至1996年1月问的17例非典型小叶增生、35例小叶原位癌的临床及随访资料。随访时行门诊体检、乳腺钼靶摄片、乳腺 B 超等检查;随访时间为3~257个月,平均146.6个月。结果非典型小叶增生和小叶原位癌多发生于绝经前妇女(69.2%);52例患者均因各种良性病变行手术,术后病理证实为非典型小叶增生或小叶原位癌,其中25例(48.1%)有微钙化病变;有8例在随访期间癌变(5例在同侧乳房,3例在对侧乳房),平均癌变问期为9.4年;尽管4例(50%)有乳腺癌或卵巢癌家族史,但未发现非典型小叶增生和小叶原位癌癌变与乳腺癌或卵巢癌家族史有关(P>0.05);同样,也未发现非典型小叶增生与小叶原位癌发生癌变的差异有统计学意义(P>0.05)。结论非典型小叶增生和小叶原位癌局部切除是必要的。 | 厉红元 任国胜 Nasrin Arnould Jean-Philippe Brettes | 2007 | 中华外科杂志2007，45，13： | 2 |
| 19 | Non-thermal plasma modified growth and differentiation process of Capsicum annuum PP805 Godiva in in vitro conditions显示文摘With the aim of evaluating the possible impacts of cold plasma on the structure and growth pattern of Capsicum annuum, the current study was carried out. The seeds were exposed to an argon-derived plasma(0.84 W cm^(-2) surface power densities) for 0, 1 or 2 minutes. Plasmatreated seeds were grown in the Murashige and Skoog(MS) medium or MS medium supplemented with BA and IAA. The presence of purple stems was recorded in plasma-treated plants grown in the medium supplemented with hormones. The recorded morphological differences were dependent on the exposure time of plasma treatments and/or the presence of hormones in the culture media. Plasma treatment of 1 minute had an improving effect on the shoot and root lengths as well as total leaf area, whereas plasma treatment of 2 minutes had an adverse effect. In contrast to the 1 minute treatment, plasma treatment of 2 minutes significantly impaired growth and hence reduced the total biomass. Alterations in stem diameter and differences in tissue patterns(especially in the vascular system) occurred, and were mainly dependent on the plasma exposure time and/or the presence of hormones. This is a first report on the effects of cold plasma on plant growth in in vitro conditions. | Nasrin SAFARI Alireza IRANBAKHSH Zahra ORAGHI ARDEBILI | 2017 | Plasma Science and Technology2017，19，5： | 2 |
| 20 | Graphene quantum dot modified glassy carbon electrode for the determination of doxorubicin hydrochloride in human plasma显示文摘Low toxic graphene quantum dot(GQD) was synthesized by pyrolyzing citric acid in alkaline solution and characterized by ultraviolet-visible(UV-vis) spectroscopy,X-ray diffraction(XRD),atomic force microscopy(AFM),spectrofluorimetery and dynamic light scattering(DLS) techniques.GQD was used for electrode modification and electro-oxidation of doxorubicin(DOX) at low potential.A substantial decrease in the overvoltage(- 0.56 V) of the DOX oxidation reaction(compared to ordinary electrodes) was observed using GQD as coating of glassy carbon electrode(GCE).Differential pulse voltammetry was used to evaluate the analytical performance of DOX in the presence of phosphate buffer solution(pH 4.0) and good limit of detection was obtained by the proposed sensor.Such ability of GQD to promote the DOX electron-transfer reaction suggests great promise for its application as an electrochemical sensor. | Nastaran Hashemzadeh Mohammad Hasanzadeh Nasrin Shadjou Jamal Eivazi-Ziaei Maryam Khoubnasabjafari Abolghasem Jouyban | 2016 | Journal of Pharmaceutical Analysis2016，6，4： | 2 |
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