Biotechnology and Health Sciences

Inhibitory Effects of Quercetin and Kaempferol as two Propolis Derived Flavonoids on Tyrosinase Enzyme

August 28, 2014

Negar Taherkhani, Nematollah Gheibi DOI: 10.17795/bhs-22242 PDF Background: Tyrosinase is a copper-containing enzyme, which is widely distributed in microorganisms, animals and plants. It is also a key enzyme in melanin biosynthesis, which plays a crucial role in determining the color of mammalian skin and hair. In addition, unfavorable enzymatic browning of plant-derived foods by tyrosinase causes […]

Prevalence of Daily Physical Activity and Obesity Among Students Grade 5th and 6th

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Kazem Hosseinzadeh, Shamsaddin Niknami, Alireza Hidarnia DOI: 10.17795/bhs-22084 PDF Background: One of the most pressing threats for children’s health status is overweight and obesity. Previous literature indicates that increasing relative body mass index (RBMI) is accompanied by physical inactivity. Objectives: The aim of this study was to determine the prevalence of daily physical activity and obesity among […]

Detection of Candida vulvovaginitis in Clinical Samples ; Using Direct Polymerase Chain Reaction Without DNA Extraction

August 17, 2014

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Mohammad Reza Sarookhani, Hossein Sohrabi, Akram Ezani DOI: 10.17795/bhs-22082 PDF Background: Vulvovaginal candidiasis (VVC) is a common disease which infects women. The current study investigated the performance of direct sample polymerase chain reaction (DS-PCR) method to detect Candida spp. in clinical samples of vulvovaginitisto compare the results to those of standard microbiological laboratory methods. Objectives: The current study aimed […]

Prevalence of Helicobacter pylori in Formaldehyde Fixed Paraffin Embedded Gastric Tissues of Gastric Cancer Patients by Scorpion Real-Time PCR Assay

August 4, 2014

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PDF ( 236.29 KB) Request Permissions Readers’ Comments: Number of Comments: 0 Cited By: Scopus CrossRef Except where otherwise noted, this work is licensed under Creative Commons Attribution Non Commercial 4.0 International License . Search Relations: Author(s): Amir Farzam: [PubMed] [Scholar] Reza Najafipour: [PubMed] [Scholar] Pouran Johari: [PubMed] [Scholar] Taghi Naserpour Farivar: [PubMed] [Scholar] Article(s): […]

Middle East Respiratory Syndrome Coronavirus

May 28, 2014

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This Article Full Text (PDF) Abstract Citations CrossRef (0) Google Scholar Scopus (0) Creative Commons Attribution-NonCommercial 4.0 International License. This article, by Qazvin University of Medical Sciences , is licensed under a Creative Commons Attribution License . Middle East Respiratory Syndrome Coronavirus Batool Sharifi-Mood 1, * 1 Infectious Diseases and Tropical Medicine Research […]

Determining the Degree of Identification Differences of Anatomical Landmarks by Digital Cephalometric Radiography and Conventional Radiographic Technique Using Manual Tracing of Human Skulls

March 10, 2014

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Request Permissions Readers’ Comments: Number of Comments: 0 Cited By: Scopus CrossRef Except where otherwise noted, this work is licensed under Creative Commons Attribution Non Commercial 4.0 International License . Search Relations: Author(s): Farzin Aslani: [PubMed] [Scholar] Masoud Feizbakhsh: [PubMed] [Scholar] Ali Reza Omrani: [PubMed] [Scholar] Roshanak Ghaffari: [PubMed] [Scholar] Article(s): Related Article in PubMed […]

Pre-Exposure and Post-Exposure Prophylaxis of Crimean-Congo Hemorrhagic Fever

February 17, 2014

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Abstract Context: Crimean-Congo hemorrhagic fever (CCHF) is a tick-borne viral disease with a mortality rate of 30% to 80% and reported from more than 30 countries in Asia, Africa, South-Eastern Europe, and the Middle East. It is a zoonotic viral disease and an important health problem. In endemic areas, livestock handlers, livestock market workers, skin […]

Traditional Practices Affecting Maternal Care in Rural Areas of Qazvin: A Qualitative Study

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This Article Full Text (PDF) Abstract Citations CrossRef (0) Google Scholar Scopus (0) Except where otherwise noted, this work is licensed under Creative Commons Attribution-NonCommercial 4.0 International License. This article, by Qazvin University of Medical Sciences, is licensed under a Creative Commons Attribution License . Traditional Practices Affecting Maternal Care in Rural Areas of Qazvin: A […]

Effect of Lentinan in Induction of Apoptosis on Gastric Adenocarcinoma Cells

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This Article Full Text (PDF) Abstract Citations CrossRef (0) Google Scholar Scopus (0) Creative Commons Attribution-NonCommercial 4.0 International License. This article, by Qazvin University of Medical Sciences , is licensed under a Creative Commons Attribution License . Effect of Lentinan in Induction of Apoptosis on Gastric Adenocarcinoma Cells Reza Najafipour 1 ; Taghi Naserpour […]

Pre-Exposure and Post-Exposure Prophylaxis of Crimean-Congo Hemorrhagic Fever

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This Article Full Text (PDF) Abstract Citations CrossRef (0) Google Scholar Scopus (0) Creative Commons Attribution-NonCommercial 4.0 International License. This article, by Qazvin University of Medical Sciences, is licensed under a Creative Commons Attribution License. Pre-Exposure and Post-Exposure Prophylaxis of Crimean-Congo Hemorrhagic Fever Batool Sharifi-Mood 1, * ; and Maliheh Metanat 1 1 Infectious Disease […]

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