Now showing items 2493-2512 of 4600

    • L-asparaginase activity in cell lysates and culture media of halophilic bacterial isolates 

      Mahmood Barati; Mohammad Ali Faramarzi; Nastaran Nafissi-Varcheh; Mohammad Reza Khoshayand; Mohammad Hassan Houshdar Tehrani; Hossein Vahidi; Sina Adrangi (2016-06-01)
      © 2016 by School of Pharmacy. The objective of this study was to isolate halophilic bacteria with the ability to produce intracellular or extracellular L-asparaginase. A total number of 120 halophilic bacteria were isolated ...
    • Label free fiber optic apta-biosensor for in-vitro detection of dopamine 

      M. I. Zibaii; Hamid Latifi; Amir Asadollahi; Amir Hossein Bayat; Leila Dargahi; Abbas Haghparast (2016-10-01)
      © 1983-2012 IEEE. Dopamine (DA) analysis is complicated by the interference from other electrochemically active endogenous compounds present in the brain, including DA precursors and metabolites and other neurotransmitters ...
    • Laboratory detection of carbapenemases in gram-negative bacteria 

      Hossein Goudarzi; Arezou Taherpour; Fatemeh Fallah; Bita Pourkaveh; Soroor Erfanimanesh; Ali Hashemi (2016-04-01)
      © 2016, Infectious Diseases and Tropical Medicine Research Center. The nosocomial infections, caused by multi-drug resistant bacteria, are the most important cause of mortality throughout the world. One important mechanism ...
    • Laboratory-based and office-based risk scores and charts to predict 10-year risk of cardiovascular disease in 182 countries: a pooled analysis of prospective cohorts and health surveys 

      Peter Ueda; Mark Woodward; Mark Woodward; Mark Woodward; Yuan Lu; Kaveh Hajifathalian; Rihab Al-Wotayan; Carlos A. Aguilar-Salinas; Alireza Ahmadvand; Alireza Ahmadvand; Alireza Ahmadvand; Fereidoun Azizi; James Bentham; Renata Cifkova; Mariachiara Di Cesare; Mariachiara Di Cesare; Mariachiara Di Cesare; Louise Eriksen; Farshad Farzadfar; Farshad Farzadfar; Trevor S. Ferguson; Nayu Ikeda; Davood Khalili; Young Ho Khang; Vera Lanska; Luz León-Muñoz; Dianna J. Magliano; Paula Margozzini; Kelias P. Msyamboza; Gerald Mutungi; Kyungwon Oh; Sophal Oum; Fernando Rodríguez-Artalejo; Rosalba Rojas-Martinez; Gonzalo Valdivia; Rainford Wilks; Jonathan E. Shaw; Gretchen A. Stevens; Janne S. Tolstrup; Bin Zhou; Bin Zhou; Joshua A. Salomon; Majid Ezzati; Majid Ezzati; Majid Ezzati; Majid Ezzati; Goodarz Danaei; Goodarz Danaei (2017-03-01)
      © 2017 Elsevier Ltd Background Worldwide implementation of risk-based cardiovascular disease (CVD) prevention requires risk prediction tools that are contemporarily recalibrated for the target country and can be used where ...
    • Laccase activity in CTAB-based water-in-oil microemulsions 

      Maryam Azimi; Nastaran Nafissi-Varcheh; Mohammad Ali Faramarzi; Reza Aboofazeli (2016-06-01)
      © 2016 by School of Pharmacy. The aim of this study was to develop a microemulsion system as a medium for laccase-catalyzed reactions. Phase behavior studies were conducted by constructing partial pseudo-ternary phase ...
    • Lack of altered BECN1 gene expression in iranian patients with acute myeloid leukemia 

      Ladan Keyvan; Seyed Kazem Bidoki; Davood Zare Abdollahi; Neda Mansouri; Mehrdad Hashemi; S. A.Mortazavi Tabatabaei; Hediyeh Fardmanesh; Mansour Meimandi; Seyed Majid Ayatollahi; Abolfazl Movafagh (2016-01-01)
      Acute myeloid leukemia (AML), one of the most prevalent leukemia types in adults, demonstrates great heterogeneity in molecular and clinical terms. Hence, there is a necessity to the mechanisms involved in AML generation ...
    • Lack of antibacterial activity of Ruta graveolens extracts against Enterococcus fecalis 

      Amin Saeidinia; Fatemeh Keihanian; Sadegh Fallah Delavar; Fereshteh Keihanian; Arash Ranjbar; Morteza Fallah Karkan (2016-07-01)
      Enterococcus fecalis is responsible for majority of enterococci infections and can cause clinical disorders in adult and pediatrics. In order to adverse effects of synthetic drugs, it has made a positive attitude toward ...
    • Lack of association between interleukin 28B gene polymorphisms (rs8099917G/T, rs12979860 C/T) and susceptibility to chronic hepatitis C virus infection, Tehran, Iran 

      Maryam Karkhane; Seyed Reza Mohebbi; Pedram Azimzadeh; Mahsa Saeedi Niasar; Mohamad Reza Sarbazi; Afsaneh Sharifian; Afshin Mohammad Alizadeh (2016-01-01)
      © 2016 RIGLD, Research Institute for Gastroenterology and Liver Diseases. Aim: Chronic Hepatitis C infection is a critical health problem worldwide, which caused by hepatitis C virus (HCV). Interleukin 28B (IL28B) is a ...
    • Lack of Association between NOD2 rs3135500 and IL12B rs1368439 microRNA Binding Site SNPs and Colorectal Cancer Susceptibility in an Iranian Population 

      Vahid Chaleshi; Raziye Tajali; Sanaz Savabkar; Neda Zali; Ehsan N. Mojarad; Mehrdad Haghazali; Sara Pasha; Hamid A. Aghdaei; Mohammad R. Zali; Mohsen Vahedi (2016-01-01)
      OBJECTIVE: The purpose of this study was to evaluate the potential association between single nucleotide polymorphisms (SNPs) in microRNA (miRNA) binding sites in the NOD2 and IL12B gene 3.-untranslated regions and colorectal ...
    • Lack of association between serum adiponectin/leptin levels and medullary thyroid cancer 

      Raziyeh Abooshahab; Parichehr Yaghmaei; Hoda Gholab Ghadaksaz; Mehdi Hedayati (2016-01-01)
      Background: Adipokines are bioactive proteins that mediate metabolism, inflammation and angiogenesis. Changes in the secretion of key serum adipokines - adiponectin and letpin - may be associated with obesity, cancer and ...
    • Lack of association between single nucleotide polymorphism (rs1400986) in interleukin-20 gene and chronic hepatitis B virus infection 

      F. S. Mirfakhar; S. R. Mohebbi; S. M. Hosseini; P. Azimzadeh; Sh H. Derakhshani; M. R. Sarbazi; A. Sharifian; M. R. Zali (2017-04-01)
      © 2017, Babol University of Medical Sciences. All rights reserved. BACKGROUND AND OBJECTIVE: Infection with hepatitis B virus is a major cause of chronic liver diseases and variations within cytokine genes may affect the ...
    • Lack of BRAFV600E mutation in stage I and II of colorectal cancer 

      Mahsa Molaei; Roya Kishani Farahani; Mina Maftouh; Mohammad Yaghoob Taleghani; Mahsa Vahdatinia; Fatemeh Khatami; Ehsan Nazemalhosseini-Mojarad; Hamid Asadzadeh Aghdae; Akram Aboutorabi; Mohammad Reza Zali (2016-01-01)
      © 2016 RIGLD, Research Institute for Gastroenterology and Liver Diseases. Aim: We aimed to explore the frequency of BRAFV600E mutation in Iranian patients with colorectal cancer (CRC) as well as its association with clinic ...
    • Lack of HPV in benign and malignant epithelial ovarian tumors in Iran 

      Farah Farzaneh; Seyed Alireza Nadji; Donya Khosravi; Maryam Sadat Hosseini; Mohammad Hashemi Bahremani; Mohammad Chehrazi; Ghazal Bagheri; Afsaneh Sigaroodi; Zahra Haghighatian (2017-05-01)
      Background: Ovarian epithelial tumors one of the most common gynecological neoplasms; we here evaluated the presence of HPV in benign and malignant examples. Methods: In this cross-sectional study the records of 105 patients ...
    • Lactobacilli differentially modulate mTOR and wnt/ βcatenin pathways in different cancer cell lines 

      Zahra Taherian-Esfahani; Atieh Abedin-Do; Zahra Nouri; Reza Mirfakhraie; Soudeh Ghafouri-Fard; Elahe Motevaseli (2016-06-01)
      © 2016, Iranian Journal of Cancer Prevention. Background: Lactobacilli are a group of beneficial bacteria whose anti cancer effects have been evaluated in different cancer cell lines as well as animal models and human ...
    • Lactobacilli modulate hypoxia-inducible factor (HIF)-1 regulatory pathway in triple negative breast cancer cell line 

      Ali Esfandiary; Zahra Taherian-Esfahani; Atieh Abedin-Do; Reza Mirfakhraie; Mahdieh Shirzad; Soudeh Ghafouri-Fard; Elahe Motevaseli (2016-07-01)
      Objective: Hypoxia-Inducible Factor (HIF)-1 plays an essential role in the body's response to low oxygen concentrations and regulates expression of several genes implicated in homeostasis, vascularization, anaerobic ...
    • Lactobacillus salivarius NK02: a Potent Probiotic for Clinical Application in Mouthwash 

      Neda Sajedinejad; Neda Sajedinejad; Neda Sajedinejad; Mojgan Paknejad; Behzad Houshmand; Hakimeh Sharafi; Reza Jelodar; Hossein Shahbani Zahiri; Kambiz Akbari Noghabi (2017-06-19)
      © 2017 Springer Science+Business Media New York A specific strain of naturally occurring oral lactobacilli was isolated and identified based on morphological, biochemical, and 16S rRNA gene sequencing. The phylogenetic ...
    • Landfill site selection using GIS and AHP: a case study: Behbahan, Iran 

      Zeinab Ghaed Rahmat; Mehdi Vosoughi Niri; Mehdi Vosoughi Niri; Nadali Alavi; Nadali Alavi; Gholamreza Goudarzi; Gholamreza Goudarzi; Ali Akbar Babaei; Ali Akbar Babaei; Zeinab Baboli; Mohsen Hosseinzadeh (2017-01-01)
      © 2017, Korean Society of Civil Engineers and Springer-Verlag Berlin Heidelberg. Finding a suitable site to dispose solid waste is a difficult task for municipality because it is necessary to consider the different factors ...
    • Langerhans cell histiocytosis vs osteomyelitis of the mandible in a 30-year-old male: A case report 

      Amirhossein Pakravan; Pooya Jannati; Mehran Mansouri; Tahmineh Bamdadian; Milad Karamloo (2016-01-01)
      © 2016, Mazandaran University of Medical Sciences. Engineering. All rights reserved. Histiocytosis is a term applied to a group of rare disorders of the reticuloendothelial system. Eosinophilic granuloma is the most benign ...
    • Laparoscopic Pyelolithotomy in Children Less Than Two Years Old with Large Renal Stones: Initial Series 

      Mohammad Hossein Soltani; Nasser Simforoosh; Akbar Nouralizadeh; Mehdi Sotoudeh; Mohammad Javad Mollakoochakian; Hamid Reza Shemshaki (2016-10-10)
      PURPOSE: Treatment of pediatric urolithiasis is still on debate. This study was designed to evaluate the safety and efficacy of laparoscopic pyelolithotomy in five children less than two years old. MATERIALS AND METHODS: ...
    • Laser-based disinfection of the root canal system: An update 

      Zahed Mohammadi; Zahed Mohammadi; Hamid Jafarzadeh; Sousan Shalavi; Rasoul Sahebalam; Jun Ichiro Kinoshita (2017-01-01)
      Introduction: Microorganisms have been considered to have played a critical role in the initiation and development of pulpoperiapical diseases. Some evidences have shown that mechanical instrumentation may leave considerable ...