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| 1 | Characteristics and clinical presentations of pediatric 0retinoblastoma in North-western Iran显示文摘·AIM:To report the characteristics and clinical presentations of retinoblastoma in a series of pediatric patients from Iran. ·METHODS:In this retrospective study, profiles of pediatric patients with retinoblastoma archived in a referral eye hospital in north-west of Iran during 7 years (n =40 patients with 57 eyes) were reviewed. Demographics, as well as the laterality, clinical manifestations and the types of treatment were the major endpoints. The Student's t test, Mann-Whitney U -test, Chi-square or Fishers' Exact test was used for analysis where appropriate. ·RESULTS:There were 23 cases (57.7%) with unilateral and 17 cases (42.5%) with bilateral involvement. The male to female ratio was 1 to 1.4 with a mean admitting age of 24.0±11.3 (range:5-62) months. The mean diagnosis delay was (7.4±9.6) months (range:10 days to 13 months). The most common presenting sign was leukocoria (97.5%) followed by proptosis (7.5%), strabismus (7.5%), hyphema (5%), orbital cellulitis (5%) and glaucoma (2.5%). Enucleation was performed in 95.7% of the cases with unilateral involvement and at least one eye of the patients with bilateral disease. A second enucleation was performed in other 3 patients (17.6%) of the latter group. ·CONCLUSION:This is the first study evaluating a series of Iranian children with retinoblastoma. | Reza Nabie Nazli Taheri Ali Mahdavi Fard Rohollah Fadaei Fouladi | 2012 | International Journal of Ophthalmology(English edition)2012，5，4： | 1 |
| 2 | Monte Carlo simulation of x-ray fluorescence analysis of gold in kidney using 99m Tc radiopharmaceutical显示文摘 | Naser Mahdavi Mojtaba Shamsaei Mostafa Shafaei Ali Rabiei | 2013 | Radiation Physics and Chemistry2013，，： | 1 |
| 3 | Cloning, expression, and immunogenicity of novel fusion protein of Mycobacterium tuberculosis based on ESAT-6 and truncated C-terminal fragment of HSP70显示文摘 | Majid Tebianian Ahmad Zavaran Hoseini Seyyed Mahmoud Ebrahimi Arash Memarnejadian Ali Rezaei Mokarram Mehdi Mahdavi Nooshin Sohrabi Morteza Taghizadeh | 2011 | Biologicals2011，，3： | 1 |
| 4 | Modeling frequency distributions of tree height, diameter and crown area by six probability functions for open forests of Quercus persica in Iran显示文摘The prediction of the distribution of quantitative variables in a forest stand is of great interest to forest managers, for the evaluation of forest resources and scheduling of future silvicultural treatments. The aim of this research was to model the distribution of quantitative variables for Quercus persica in open forests in Iran. To investigate the probability distribution of trees in natural stands, 642 trees were selected for measurement using a systematic random sampling method. Selected trees were measured and data were analyzed. Gamma, beta, normal,lognormal, exponential and Weibull probability distributions were fitted to the height distribution of trees. Variables of distribution functions were estimated using the maximum likelihood estimation method. Actual probability and probability which derived from functions was compared using Kolmogorov–Smirnov and Anderson–Darling tests. Beta, Weibull and Weibull probability distributions explained the distributions of tree height, DBH and crown area. | Mehrdad Mirzaei Jalal Aziz Ali Mahdavi Asma Mohammad Rad | 2016 | Journal of Forestry Research2016，27，4： | 1 |
| 5 | Effects of Elaeagnus angustifolia L. supplementation on serum levels of inflammatory cytokines and matrix metalloproteinases in females with knee osteoarthritis显示文摘 | Zeinab Nikniaz Alireza Ostadrahimi Reza Mahdavi Ali asghar Ebrahimi Leila Nikniaz | 2014 | Complementary Therapies in Medicine2014，，5： | 1 |
| 6 | Vaccines Against human papillomavirus and cervical cancer: promises and challenges 显示文摘 | ALI MAHDAVI BRADLEY J MONK | 2005 | Oncologist2005，，10： | 1 |
| 7 | Application of neural networks and state-space averaging to dc/dc pwm convert- ers in sliding-mode operation 显示文摘 | Mahdavi J Nasiri M R Ali A | 2005 | IEEE Transactions on Mechatronics2005，10，1： | 1 |
| 8 | Biomass and carbon stocks in three types of Persian oak(Quercus brantii var.persica)of Zagros forests in a semi-arid area,Iran显示文摘Persian oak(Quercus brantii var.persica)is a dominant tree species of Zagros forests in a semi-arid area,western Iran.However,the capacity of biomass and carbon stocks of these forests is not well studied.We selected three types of oak,i.e.,seed-originated oak,coppice oak and mixed(seed-originated and coppice)oak of Zagros forests in Dalab valley,Ilam Province,Iran to survey the capacity of biomass and carbon stocks in 2018.Thirty plots with an area of 1000 m2 were systematically and randomly assigned to each type of oak.Quantitative characteristics of trees,such as diameter at breast height(DBH),height,crown diameter and the number of sprouts in each plot were measured.Then,aboveground biomass(AGB),belowground biomass(BGB),aboveground carbon stock(AGCS)and belowground carbon stock(BGCS)of each tree in plots were calculated using allometric equations.The litterfall biomass(LFB)and litterfall carbon stock(LFCS)were measured in a quadrat with 1 m×1 m in each plot.One-way analysis of variance and Duncan's test were performed to detect the differences in biomass and carbon stocks among three types of oak.Results showed that AGB,BGB and BGCS were significantly different among three types of oak.The highest values of AGB,AGCS,BGB and BGCS in seed-originated oak were 76,043.25,14,725.55,36,737.79 and 7362.77 kg/hm2,respectively.Also,the highest values of LFB and LFCS in seed-originated oak were 3298.33 and 1520.48 kg/hm2,respectively,which were significantly higher than those of the other two types of oak.The results imply the significant role of seed-originated oak for the regeneration of Zagros forests.Further conservation strategy of seed-originated oak is an important step in the sustainable management of Zagros forests in Iran. | Ali MAHDAVI Soghra SAIDI Yaghob IRANMANESH Mostafa NADERI | 2020 | Journal of Arid Land2020，12，5： | 0 |
| 9 | A case of misdiagnose of malaria infection显示文摘A case of malaria infection in a 42-year-old woman in rural area of Mahmodabad,Mazandaran Province,North Iran was reported and discussed elaborately.She was complaining about recurrent fevers,sweating,headache and myalgia in back.After her first admission to hospital due lo misdiagnose she did not receive proper treatment and the patient suffered from clinical manifestations again.Eventually in the second admission to another hospital,after a precise examination on her thick and thin blood smear the agent of disease was recognized appropriately as Plasmodium vivax and treated accordingly. | Mahdavi Seif Ali Raeesi Ahmad Faraji Leyla Youssefi Mohammad Reza Rahimi Mohammad Taghi | 2013 | Asian Pacific Journal of Tropical Biomedicine2013，3，9： | 0 |
| 10 | Differential expression of zinc accumulation during two growing seasons of Acacia victoriae显示文摘It is important to understand seasonal heavy metal accumulation in different parts of plants in order to develop the best phytoremediation practices for contaminated soils. For this purpose we exposed, 1 year old A.victoriae seedlings to Zn SO_4 in 4 different concentrations:0, 50, 250 and 500 mg Zn L^-1for 45 days over two growing seasons. Subsequently, bioaccumulation of Zn in different plant tissues(roots, shoots and leafs) was assessed by Atomic Absorption Spectroscopy(AAS) for two periods. In addition, various growth attributes(dry biomass,shoot and root lengths, plant appearance) and functional traits(leaf area, chlorophyll a, b and total) were measured.The accumulation of Zn was influenced by the Zn concentration in the growth medium and the number of growing seasons. The amounts of Zn concentrated in the root tissues might indicate A. victoriae as a good option for phytostabilization of soils contaminated by Zn. We recommend that if A. victoriae is used for phytoextraction purposes, then it should be harvested at the end of the first growing season(fall) because at this time the concentrations of Zn in the above-ground parts will be maximal. | Ali Mahdavi Khadijeh Khermandar | 2015 | Journal of Forestry Research2015，26，3： | 0 |
| 11 | Montanide ISA-720 and Naloxone in HBsAg Vaccine Formulation:Cytokine Profiling and Monitoring of Long-Lasting Humoral Immune Responses显示文摘Objective This study aimed to investigate the effects of Montanide ISA-720 and Naloxone(NLX)in Hepatitis B surface antigen(HBsAg)vaccine formulation on cytokine and long-lasting antibody responses.Methods First,the HBsAg was formulated in Montanide ISA-720 adjuvant and Naloxone at 5 and 10mg/kg.The experimental mice were immunized three times at a 2-week interval,and then IL-4,IL-2,TNF-α,and IFN-γcytokines;long-lasting IgG antibody responses 220 days after the last shot;and IgG1/IgG2a isotypes were assessed by ELISA.Results The HBsAg-Alum group exhibited the highest IL-4 cytokine response among the experimental groups,whereas NLX in HBsAg-MON720 vaccine formulation did not affect cytokine responses.In addition,NLX in Alum-based vaccine suppressed IL-4 cytokine response and increased the IL-2/IL-4 cytokine ratio.Moreover,HBsAg-MON720 was more potent than HBsAg-Alum in the induction of antibody responses,and NLX in Alum-and MON720-based vaccines induced long-lasting antibody responses.Conclusion NLX in Alum-based vaccine decreased IL-4 cytokine response,increased IL-2/IL-4 cytokine ratio,and improved long-lasting humoral immune responses in both vaccine formulations.Therefore,the adjuvant activity of NLX in the vaccine formulation depends on the type of adjuvant and the nature of the antigen in the vaccine formulation. | Mina Mirzaee Setareh Haghighat Bahareh Golkaran Fatemeh Asgarhalvaei Rayhaneh Mirzaee Morteza Taghizadeh Mohammad Ali Savoji Behzad Esfandiari Mehdi Mahdavi | 2022 | Biomedical and Environmental Sciences2022，35，9： | 0 |
| 12 | The combined effect of ultrasound treatment and leek (Allium ampeloprasum) extract on the quality properties of beef显示文摘One of the most important physicochemical properties of meat is its tenderness.The impact of Leek (Allium ampeloprasum ) extract and ultrasound on meat quality and molecular weight distribution of Longissimus lumborum muscles was studied.Samples have been treated with ultrasound (100 and 300 W during 10,20,and 30 min) and Leek-derived exogenous proteases (16.9 and 33.8U/g) simultaneously and separately.The combined effect of enzyme and ultrasound in 10 and 20 min increased the pH value.It was also increased the proteolytic activity of meat.Regarding meat quality,the filtering residues,cooking loss,shear force,and hardness were reduced;water-binding capacity,emulsion capacity,and emulsion stability were improved.The electrophoretic pattern of myofibrillar proteins showed the muscle fibers were severely degraded in the combined treatments.It can be concluded that this process could be used as an alternative to the chemical tenderizing agents in the meat industry. | Ali Mehrabani Ashkan Jebelli Javan Mohammad Ali Hesarinejad Ali Mahdavi Mahnoosh Parsaeimehr | 2022 | Food Bioscience2022，47，3： | 0 |
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