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| 1 | Etiology and therapeutic management of neonatal jaundice in Iran:a systematic review and meta-analysis显示文摘Background Jaundice is a life-threatening disorder in the neonates.In the present study,we aimed to assess systematically available evidence on causes and management of jaundice in Iranian newborn patients.Methods We searched the databases of PubMed,Web of Sciences,Scopus and Google Scholar for English articles published since inception until May 2019.A search was also done for Persian articles in Magiran and Scientific Information Database.Studies were evaluated based on predefined criteria by two reviewers.Data analysis was performed by STATA software.Results A total of 33 articles were finally included.The overall pooled prevalence of causes of jaundice among Iranian neonates was as follows:ABO blood groups incompatibility,16.9%[95%confidence interval(CI)10.9-22.8];Rh blood group incompatibility,4%(95%CI 2.5-5.5);ABO and Rh blood groups incompatibility,3.6%(95%CI 0-7.7);glucose6-phosphate dehydrogenase(G6PD)deficiency,6.3%(95%CI 5.1-7.5);infection,6.6%(95%CI 5.2-8.1);hypothyroidism,4.2%(95%CI 0.1-8.3);infant of diabetic mother:2.3%(95%CI 0.1-4.5);unknown,50.7%(95%CI 33.4-68);cephalohematoma,0.6%(95%CI 0.3-0.9).Regarding treatment of icterus,seven and eight articles were found on phototherapy and exchange transfusion,respectively.In five studies,all patients underwent phototherapy,but rate of exchange transfusion use was between 6.6%and 50.9%.Conclusions According to the results,unknown factors were the most common causes of icterus in Iranian neonates,followed by ABO blood groups incompatibility,infections and G6PD deficiency.By the way,phototherapy and exchange transfusion were found as therapeutic choices of neonatal jaundice. | Yadollah Zahed Pasha Shaghayegh Alizadeh-Tabari Ermia Zahed Pasha Mohammad Zamani | 2020 | World Journal of Pediatrics2020，16，5： | 23 |
| 2 | Resistance of Helicobacter pylori to furazolidone and levofloxacin: A viewpoint显示文摘In their review, Arslan et al[1] did not describe the status of Helicobacter pylori(H. pylori) treatment with furazolidone and the resistance to this antibiotic. We have presented different surveys showing the resistance of H. pylori to furazolidone from Asia and South America. The resistance rates varied but were mostly low(< 5%). There are not enough data on its efficacy and resistance in the United States and Europe. H. pylori mutations occurring in the oor D gene, including A041 G, A122 G, C349A(G), A78 G, A112 G, A335 G, C156 T and C165 T, and in the por D gene, including G353 A, A356 G, C357 T, C347 T, C347 G and C346 A, have been indicated to be possibly related to the observed resistance. Additionally, to complete Arslan et al 's statement regarding levofloxacin resistance, it should be noted that compound mutations of N87 A, A88 N and V65 I at codon Asn-87 were recently observed in the gyr A gene for the first time. However, the results on these topics are not sufficient, and more worldwide studies are suggested. | Mohammad Zamani Arash Rahbar Javad Shokri-Shirvani | 2017 | World Journal of Gastroenterology2017，23，37： | 10 |
| 3 | Solvent extraction-separation of La(III),Eu(III) and Er(III) ions from aqueous chloride medium using carbamoyl-carboxylic acid extractants显示文摘N,N-dibutyldiglycol amic acid(HLI) and N,N-dioctyldiglycol amic acid(HLII) were synthesized and characterized by conventional spectroscopic methods. These molecules were examined as extractants for extraction-separation of La(III), Eu(III) and Er(III), as representative ions of light, middle and heavy rare earths, from aqueous chloride solutions. The analysis of the extraction equilibria revealed that the extracted species of lanthanum and europium ions by both of the extractants had a 1:3 metal to ligand ratio. It was suggested that erbium ions were extracted into the organic phase via the formation of Er(LI or II)2Cl complexes. The effect of the organic diluents on the extraction-separation efficiency of the studied rare earths by HLI and HLII was investigated by comparing the results obtained in dichloromethane and carbon tetrachloride. Regardless to the diluent used, the order of selectivity presented by the investigated extractants was Er(III)>Eu(III)>La(III). It is noteworthy that, a significant enhancement in separation of the studied rare earths by the extractants was achieved in their competitive extraction experiments with respect to that obtained in single component extraction experiments. Applicability of the extractants for the removal of rare earth ions from spent Ni-MH batteries was tested by removal of La(III), Eu(III) and Er(III) ions from simulated leach solution of such batteries. | Reyhaneh Safarbali mohammad reza yaftian abbasali zamani | 2016 | Journal of Rare Earths2016，34，1： | 9 |
| 4 | Fatty liver index vs waist circumference for predicting non-alcoholic fatty liver disease显示文摘AIM: To determine the discriminatory performance of fatty liver index(FLI) for non-alcoholic fatty liver disease(NAFLD).METHODS: The data of 5052 subjects aged over 18 years were analyzed. FLI was calculated from body mass index, waist circumference(WC), triglyceride, and gamma glutamyl transferase data. Logistic regression analysis was conducted to determine the association between FLI and NAFLD. The discriminatory performance of FLI in the diagnosis of NAFLD was evaluated by receiver operating characteristic analysis. Area under the curves(AUCs) and related confidence intervals were estimated. Optimal cutoff points of FLI in the diagnosis of NAFLD were determined based on the maximum values of Youden's index.RESULTS: The mean age of men and women in the study population were 44.8 ± 16.8 and 43.78 ± 15.43, respectively(P = 0.0216). The prevalence of NAFLD was 40.1% in men and 44.2% in women(P < 0.0017). FLI was strongly associated with NAFLD, so that even a one unit increase in FLI increased the chance of developing NAFLD by 5.8%(OR = 1.058, 95%CI: 1.054-1.063, P < 0.0001). Although FLI showed good performance in the diagnosis of NAFLD(AUC = 0.8656(95%CI: 0.8548-0.8764), there was no significant difference with regards to WC(AUC = 0.8533, 95%CI: 0.8419-0.8646). The performance of FLI was not significantly different between men(AUC = 0.8648, 95%CI: 0.8505-0.8791) and women(AUC = 0.8682, 95%CI: 0.8513-0.8851). The highest performance with regards to age was related to the 18-39 age group(AUC = 0.8930, 95%CI: 0.8766-0.9093). The optimal cutoff points of FLI were 46.9 in men(sensitivity = 0.8242, specificity = 0.7687, Youden's index = 0.5929) and 53.8 in women(sensitivity = 0.8233, specificity = 0.7655, Youden's index = 0.5888).CONCLUSION: Although FLI had acceptable discriminatory power in the diagnosis of NAFLD, WC was a simpler and more accessible index with a similar performance. | Nima Motamed Masoudreza Sohrabi Hossein Ajdarkosh Gholamreza Hemmasi Mansooreh Maadi Fatemeh Sima Sayeedian Reza Pirzad Khadijeh Abedi Sivil Aghapour Mojtaba Fallahnezhad Farhad Zamani | 2016 | World Journal of Gastroenterology2016，22，10： | 8 |
| 5 | T2* magnetic resonance imaging of the liver in thalassemic patients in Iran显示文摘AIM: To investigate the accuracy of T2*-weighted magnetic resonance imaging (MRI T2*) in the evaluation of iron overload in beta-thalassemia major patients. METHODS: In this cross-sectional study, 210 patients with beta-thalassemia major having regular blood transfusions were consecutively enrolled. Serum ferritin levels were measured, and all patients underwent MRI T2* of the liver. Liver biopsy was performed in 53 patients at an interval of no longer than 3 mo after the MRIT2* in each patient. The amount of iron was assessed in both MRI T2* and liver biopsy specimens of each patient. RESULTS: Patients’ ages ranged from 8 to 54 years with a mean of 24.59 ± 8.5 years. Mean serum ferritin level was 1906 ± 1644 ng/mL. Liver biopsy showed a moderate negative correlation with liver MRI T2* (r = -0.573, P = 0.000) and a low positive correlation with ferritin level (r = 0.350, P = 0.001). Serum ferritin levels showed a moderate negative correlation with liver MRI T2* values (r = -0.586, P = 0.000). CONCLUSION: Our study suggests that MRI T2* is a non-invasive, safe and reliable method for detecting iron load in patients with iron overload. | Farhad Zamani Sara Razmjou Shahram Akhlaghpoor Seyyedeh-Masoomeh Eslami Azita Azarkeivan Afsaneh Amiri | 2011 | World Journal of Gastroenterology2011，17，4： | 8 |
| 6 | 聚乙烯基胺包裹Fe_3O_4@SiO_2磁性微球用于Knoevenagel缩合(英文)显示文摘Polyvinyl amine coated Fe3O4@SiO2 composite microspheres with a core‐shell structure were prepared and employed as a magnetic catalyst for Knoevenagel condensation under mild conditions. The catalyst can be readily recovered using a magnet and reused several times without loss in activity or selectivity. The performance of the magnetic base catalyst was compared with that of polyvinyl amine functionalized mesoporous SBA‐15, which showed that the magnetic nanoparticles gave improved reaction rate and yield. | Farzad Zamani Elham Izadi | 2014 | 催化学报2014，35，1： | 7 |
| 7 | Prognostic value of cortisol and thyroid function tests in poisoned patients admitted to toxicology ICU显示文摘BACKGROUND: Prognostic value of cortisol and thyroid function tests(TFTs) has previously been evaluated in medical ICUs. We aimed to evaluate prognostic efficacy of cortisol and TFTs in critically ill poisoned patients admitted to toxicology intensive care unit(ICU).METHODS: In a prospective study of consecutively enrolled subjects admitted to the toxicology ICU, lab analyses included TFTs(total T3 and T4 as well as TSH) and cortisol levels drawn between 8 am–10 am during period of the first 24 hours post-ingestion/exposure. Simplified Acute Physiology Score Ⅱ(SAPS Ⅱ) and Acute Physiology and Chronic Health Evaluation Ⅱ(APACHE Ⅱ) were recorded. All scores were compared to detect the best prognostic factor. Type of poisoning was also included.RESULTS: In 200 patients evaluated, 129 were male and mean age was 31 years. In general, SAPS Ⅱ, T4, and cortisol could prognosticate death. After regression analysis, only cortisol had such efficacy(P=0.04; OR=1.06; 95%CI=1.05–1.08; cut-off=42 μg/d L; sensitivity=70%; specificity=82%). Between aluminium phosphide(ALP)-and non ALP-poisoned patients, level of consciousness, mean arterial pressure, and cortisol level could prognosticate death in ALP poisoning(all Ps<0.001 in both uni and multivariate analyses). Median(interquartile range; IQR) GCS was 7(6, 10) and 15(8, 15) in non-ALP and ALP-poisoned patients(P<0.003). SAPS Ⅱ and APACHE Ⅱ could not prognosticate death at all.CONCLUSION: Cortisol best prognosticated outcomes for subjects admitted to the toxicology ICU. Its level is higher in ALP-poisoned patients probably due to the higher stress while they remain conscious till the final stages of toxicity and are aware of deterioration of their clinical condition or may be due to their significantly lower blood pressures. | Shahin Shadnia Nasim Zamani Hossein Hassanian-Moghaddam Hamed Shafaroodi Mina Padandar Mohammad Hasan Rezaeizadeh | 2018 | World Journal of Emergency Medicine2018，9，1： | 6 |
| 8 | Distribution of different hepatitis C virus genotypes in patients with hepatitis C virus infection显示文摘AIM:To investigate the presence of mixed infection and discrepancy between hepatitis C virus(HCV) genotypes in plasma,peripheral blood mononuclear cells(PBMCs),and liver biopsy specimens.METHODS:From September 2008 up to April 2009,133 patients with chronic hepatitis C referred to Firouzgar Hospital for initiation of an antiviral therapy were recruited in the study.Five milliliters of peripheral blood was collected from each patient and liver biopsy was performed in those who gave consent or had indications.HCV genotyping was done using INNO-LiPATM HCV in serum,PBMCs,and liver biopsy specimens and then conf irmed by sequencing of 5'-UTR fragments.RESULTS:The mean age of patients was 30.3 ± 17.1 years.Multiple transfusion was seen in 124(93.2%) of patients.Multiple HCV genotypes were found in 3(2.3%) of 133 plasma samples,9(6.8%) of 133 PBMC samples,and 8(18.2%) of 44 liver biopsy specimens.It is notable that the different genotypes found in PBMCs were not the same as those found in plasma and liver biopsy specimens.CONCLUSION:Our study shows that a signif icant proportion of patients with chronic hepatitis C are affected by multiple HCV genotypes which may not be detectable only in serum of patients. | Farah Bokharaei Salim Hossein Keyvani Afsaneh Amiri Fatemeh Jahanbakhsh Sef idi Ramin Shakeri Farhad Zamani | 2010 | World Journal of Gastroenterology2010，16，16： | 5 |
| 9 | 费托合成反应中纳米铁催化剂上La和Ba助剂的协同效应(英文)显示文摘Effect of promoters such as Barium and Lanthanum has been investigated on the conventional nanostructured iron catalyst in Fischer-Tropsch synthesis (FTS). The nanosized iron-based catalysts were prepared by a microemulsion method with the general formulation of 100Fe/4Cu, 100Fe/4Cu/2La, 100Fe/4Cu/ 1La/1Ba, and 100Fe/4Cu/2Ba. The phase, structure, and morphology of the catalysts were characterized by X-ray diffraction, N2 adsorption, transmission electron microscopy, temperature-programmed desorption of CO2, and temperature- programmed reduction. The results indicated that the addition of promoters could improve the activity of Fe catalysts for FTS and WGS (water-gas shift reaction) and lower the gas fraction at the outlet. In addition, both Ba- and La-promoted Fe catalysts exhibit the highest activity due to the synergetic effect. | Yahya ZAMANI Mehdi BAKAVOLI Mohamad RAHIMIZADEH Ali MOHAJERI Seyed Mohamad SEYEDI | 2012 | 催化学报2012，33，7： | 5 |
| 10 | A Mild Procedure for the Preparation of o-Nitrophenols by Nitro Urea or Ammonium Nitrate in the Presence of Silica Sulfuric Acid (SiO2-OSO3H)显示文摘铵硝酸盐或硫磺的酸被发现是在在房间温度的 dichloromethane 的 orto-nitro 酚的准备的有效、环境地友好的 nitrating 媒介的 nitro 脲和硅石的混合物。 | Ghorbani-Choghamarani,Arash Nikoorazm,Mohsen Goudarziafshar.Hamid Naserifar,Zahra Zamani,Parisa | 2011 | Chinese Journal of Chemistry2011，29，4： | 3 |
| 11 | Deactivation studies of bifunctional Fe-HZSM5 catalyst in Fischer-Tropsch process显示文摘A physical mixture of alkali-promoted iron catalyst with binder based on Fischer-Tropsch synthesis and an acidic co-catalyst (HZSM5) for syngas conversion to hydrocarbons was studied in a fixed bed micro reactor. Deactivation data were obtained during the synthesis over a 1400 h period. The deactivation studies on iron catalyst showed that this trend followed the phase transformation Fe2.2C ( ε′) → Fe5C2 (χ) → Fe3C (θ), and the final predominant phase of the catalyst was Fe3C (θ). Deactivation of zeolite component in bifunctional catalyst may be caused by coking over the zeolitic component, dealumination of zeolite crystals, and migration of alkali promoters from iron catalyst under synthesis conditions. The deactivation rate of iron catalyst was also obtained. | Ali Nakhaei Pour Seyed Mehdi Kamali Shahri Yahya Zamani Mohammad Irani Shohreh Tehrani | 2008 | Journal of Natural Gas Chemistry2008，17，3： | 3 |
| 12 | Deterministic and fuzzy-based methods to evaluate community resilience显示文摘Community resilience is becoming a growing concern for authorities and decision makers.This paper introduces two indicator-based methods to evaluate the resilience of communities based on the PEOPLES framework.PEOPLES is a multi-layered framework that defines community resilience using seven dimensions.Each of the dimensions is described through a set of resilience indicators collected from literature and they are linked to a measure allowing the analytical computation of the indicator’s performance.The first method proposed in this paper requires data on previous disasters as an input and returns as output a performance function for each indicator and a performance function for the whole community.The second method exploits a knowledge-based fuzzy modeling for its implementation.This method allows a quantitative evaluation of the PEOPLES indicators using descriptive knowledge rather than deterministic data including the uncertainty involved in the analysis.The output of the fuzzy-based method is a resilience index for each indicator as well as a resilience index for the community.The paper also introduces an open source online tool in which the first method is implemented.A case study illustrating the application of the first method and the usage of the tool is also provided in the paper. | Omar Kammouh Ali Zamani Noori Veronica Taurino Stephen A.Mahin Gian Paolo Cimellaro | 2018 | Earthquake Engineering and Engineering Vibration2018，17，2： | 3 |
| 13 | Three component reactions: An efficient and green synthesis of 3, 4-dihydropyrimidin-2-(1H)-ones and thiones using silica gel-supported L-pyrrolidine-2-carboxylic acid-4-hydrogen sulfate显示文摘An environmentally benign aqueous protocol for the synthesis of 3,4-dihydropyrimidin-2-(1H)-ones and thiones promoted by a green catalyst,silica gel-supported L-pyrrolidine-2-carboxylic acid-4-hydrogen sulfate,has been developed.The use of nontoxic,thermally stable and inexpensive amino acid catalyst makes the process simple with minimal amount of chemical waste.Compared with classical Biginelli reaction conditions,this new method has the advantages of high yields and simple workup procedures. | Arash Ghorbani-Choghamarani Parisa Zamani | 2013 | Chinese Chemical Letters2013，24，9： | 3 |
| 14 | Polyvinylpolypyrrolidonium tribromide as new and metal-free catalyst for the formylation and trimethylsilylation of hydroxyl group显示文摘Trimethylsilylation of alcohols was achieved using 1,1,1,3,3,3-hexamethyldisilazane(HMDS) as silylating agent,in the presence of polyvinylpolypyrrolidonium tribromide in acetonitrile at room temperature.Also a variety of alcohols were converted into alkyl formates by ethyl formate and a catalytic amount of polyvinylpolypyrrolidonium tribromide under solvent free conditions at room temperature. | Arash Ghorbani-Choghamarani Hamid Goudarziafshar Parisa Zamani | 2011 | Chinese Chemical Letters2011，22，10： | 3 |
| 15 | Gluten sensitive enteropathy in patients with iron deficiency anemia of unknown origin显示文摘AIM: To determine the prevalence of gluten sensitive enteropathy (GSE) in a large group of patients with iron deficiency anemia (IDA) of obscure origin. METHODS: In this cross-sectional study, patients with IDA of obscure origin were screened for GSE. Anti- endomysial antibody (EMA) and tissue transglutamin- ase antibody (tTG) levels were evaluated and duodenal biopsies were taken and scored according to the Marsh classification. The diagnosis of GSE was based on a positive serological test and abnormal duodenal histol- ogy. Gluten free diet (GFD) was advised for all the GSE patients. RESULTS: Of the 4120 IDA patients referred to our Hematology departments, 206 (95 male) patients were found to have IDA of obscure origin. Thirty out of 206 patients (14.6%) had GSE. The mean age of GSE pa- tients was 34.6 ± 17.03 (range 10-72 years). The female to male ratio was 1.3:1. Sixteen patients had Marsh 3,12 had Marsh 2, and 2 had Marsh 1 lesions. The sever- ity of anemia was in parallel with the severity of duode- nal lesions. Twenty-two GSE patients (73.3%) had no gastrointestinal symptoms. Fourteen GSE patients who adhered to GFD without receiving iron supplementation agreed to undergo follow up visits. After 6 mo of GFD, their mean hemoglobin levels (Hb) increased from 9.9 ± 1.6 to 12.8 ± 1.0 g/dL (P < 0.01). Interestingly, in 6 out of 14 patients who had Marsh 1/2 lesions (e.g. no villous atrophy) on duodenal biopsy, mean Hb increased from 11.0 ± 1.1 to 13.1 ± 1.0 g/dL (P < 0.01) while they did not receive any iron supplementation. CONCLUSION: There is a high prevalence (e.g. 14.6%) of GSE in patients with IDA of obscure origin. Gluten free diet can improve anemia in GSE patients who have mild duodenal lesions without villous atrophy. | Farhad Zamani Mehdi Mohamadnejad Ramin Shakeri Afsaneh Amiri Safa Najafi Seyed Meysam Alimohamadi Seyed Mohamad Tavangar Ardeshir Ghavamzadeh Reza Malekzadeh | 2008 | World Journal of Gastroenterology2008，14，48： | 3 |
| 16 | Studies on product distribution of alkali promoted iron catalyst in Fischer-Tropsch synthesis显示文摘The dependencies of hydrocarbon product distributions of alkali promoted iron catalyst in Fischer-Tropsch synthesis have been studied. The concept of two superimposed Anderson-Schulz-Flory distributions has been applied for the representation of the effects of Mg, La and Ca promoters on product distributions. The FTS performance of the catalysts was tested in a fixed bed reactor under the conditions 563 K, 1.7 MPa, H2/CO = 1 and space velocities 4.86 and 13.28 nl h-1 gFe-1 . The results indicate that appropriate amounts of these promoters enhance the break in ASF distributions in the order Ca > Mg > La because of the rising of the catalyst surface basicity. | Ali Nakhaei Pour Masoud Zare Yahya Zamani | 2010 | Journal of Natural Gas Chemistry2010，19，1： | 2 |
| 17 | Integrated Optimization of Smart Home Appliances with Cost-effective Energy Management System显示文摘Smart grid enables consumers to control and sched-ule the consumption pattern of their appliances,minimize energy cost,peak-to-average ratio(PAR)and peak load demand.In this paper,a general architecture of home energy management system(HEMS)is developed in smart grid scenario with novel restricted and multi-restricted scheduling method for the residen-tial customers.The optimization problem is developed under the time of use pricing(TOUP)scheme.To optimize the formulated problem,a powerful meta-heuristic algorithm called grey wolf optimizer(GWO)is utilized,which is compared with particle swarm optimization(PSO)algorithm to show its effectiveness.A rooftop photovoltaic(PV)system is integrated with the system to show the cost effectiveness of the appliances.For analysis,eight different cases are considered under various time scheduling algorithms. | Tesfahun Molla Baseem Khan Bezabih Moges Hassan Haes Alhelou Reza Zamani Pierluigi Siano | 2019 | CSEE Journal of Power and Energy Systems2019，5，2： | 2 |
| 18 | Trend of blood lactate level in acute aluminum phosphide poisoning显示文摘BACKGROUND: Aluminum phosphide(Al P) poisoning is common in the developing countries. There is no specifi c antidote for the treatment of acute Al P poisoning. Early diagnosis of poisoning and outcome predictors may facilitate treatment decisions. The objective of this study was to determine the trend of blood lactate level in acute Al P poisoning to evaluate its role as a prognostic factor.METHODS: This was a prospective study on acute Al P intoxicated patients during one year. Demographic data, clinical and laboratory data on admission, and outcome were recorded in a selfmade questionnaire. Blood lactate levels were analyzed every two hours for 24 hours.RESULTS: Thirty-nine(27 male, 12 female) patients were included in the study. The mortality rate was 38.5%. The mean blood pressure, pulse rate, blood p H and serum bicarbonate level were significantly different between the survivors and non-survivors groups. Blood lactate level was signifi cantly higher in the non-survivors group during 8 to 16 hours post ingestion.CONCLUSION: Blood lactate level could be used as an index of severity of acute Al P poisoning. | Peyman Erfantalab Kambiz Soltaninejad Shahin Shadnia Nasim Zamani Hossein Hassanian-Moghaddam Arezou Mahdavinejad Behrooz Hashemi Damaneh | 2017 | World Journal of Emergency Medicine2017，8，2： | 2 |
| 19 | A phaseⅢ,randomized,placebo-controlled study of belimumab,a monoclonal antibodythat inhibits B lymphocyte stimulator,in patients withsystemic lupus erythematosus显示文摘 | Furie R Petri M Zamani O | 2011 | Arthritis Rheum2011，63，12： | 1 |
| 20 | Comparison of the ultrasonographic method with 2 partial coherence interferometry methods for intraocular lens power ca culation 显示文摘 | Salouti R Nowroozzadeh MH Zamani M Ghoreyshi M Salouti R | 2010 | Optometry2010，82，3： | 1 |
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