Agricultural intensification is associated with the use of great amounts of agrochemicals that may result in the accumulation of metals in soils, and –subsequently—agricultural products and food chain. Nowadays, this is a major concern for many Iranian agricultural products, necessitating scientific researches on the issue. Therefore, the present study has been conducted to evaluate the level o...

Aim The aim of this study was to obtain more accurate estimates of the liver cancer incidence rate after correcting for misclassification error in cancer registry across Iranian provinces. Background Nowadays having a thorough knowledge of geographic distribution of disease incidence has become essential for identifying the influential factors on cancer incidence. Methods Data of liver canc...

Background: The potential impact of the novel coronavirus pandemic on social mental health has become a great concern and current situation can cause different disorders. According to importance health, we performed this study evaluate status general population Iran in Razavi Khorasan province. Methods: online survey was conducted made available for through snowball sampling technique within we...

Objectives: The present study aims to investigate the effect of Cognitive-Behavioral Group Therapy (CBGT) on pain self-efficacy, fatigue, life expectancy and depression in patients with Multiple Sclerosis (MS). Methods: In this quasi-experimental clinical trial a pretest/posttest design, 68 MS referred clinics ‎Association‎ Razavi Khorasan Province, Iran were selected using convenience sampling...

Background Leishmania tropica, the causative agent of anthroponotic cutaneous leishmaniasis (ACL), and Leishmania major, which causes zoonotic cutaneous leishmaniasis (ZCL), are endemic in Iran. Methods Cross-sectional study was designed to identify Leishmania species in cutaneous leishmaniasis patients who referred to Mashhad Health Centers from 2013 to 2014 using ITS-PCR-RFLP technique. Fir...

Maedi-Visna (MV) virus and caprine arthritis encephalitis (CAE) virus known as small ruminant lentiviruses (SRLVs) cause chronic diseases in susceptible animals. The main reservoirs of these viral agents are sheep and goat. In sheep, MV virus causes a disease as the same name of the virus. This is the first seroprevalence survey of SRLVs in sheep population of Khorasan-e-Razavi province in Iran...

The remains of the natural and human activities in some parts of the earth register as geopark. Actually, geopark is one or more geological phenomenon which is important from ecology, history, culture and archeological view. The aim of the geotourism description in an area and creating a geopark is trying to keep the earth's inheritance and locality the economic of the area. Iran with an old hi...

background: pediculosis (head lice) is considered as one of the most common health problems of the students in primary schools. the purpose of this study was to survey the prevalence rate of the infesta­tion in the schools of gonabad city (south of khorasan-e-razavi province) to prevent its out­break by on-time planning. methods: in this retrospective-descriptive study, data were collected from...