Author/Authors :
Abolghasem، Siyadatpanah نويسنده Faculty of Paramedical Science, Mazandaran University of Medical Sciences, Sari, IR Iran Abolghasem, Siyadatpanah , Tabatabaei، Fatemeh نويسنده Department of Parasitology and Mycology, Tehran University of Medical Sciences, Tehran, IR Iran Tabatabaei, Fatemeh , Emami Zeydi، Amir نويسنده Department of Medical-Surgical Nursing, School of Nursing and Midwifery, Mashhad University of Medical Sciences, Mashhad, Iran , , Spotin، Adel نويسنده Department of Parasitology and Mycology, Shahid Beheshti University of Medical Sciences, Tehran, IR Iran Spotin, Adel , Fallah-Omrani، Vahid نويسنده Department of Parasitology and Mycology, Shahid Beheshti University of Medical Sciences, Tehran, IR Iran Fallah-Omrani, Vahid , Assadi، Mehrdad نويسنده Department of Microbiology, Faculty of Medicine, Tabriz Branch, Islamic Azad University, Tabriz, IR Iran Assadi, Mehrdad , Moradi، Sepideh نويسنده Department of Parasitology and Mycology, Tehran University of Medical Sciences, Tehran, IR Iran Moradi, Sepideh , Rostami، Ali نويسنده Student Research Committee, Shahid Beheshti University of Medical Sciences, Tehran, IR Iran Rostami, Ali , Memari، Fatemeh نويسنده Department of Parasitology and Mycology, Shahid Beheshti University of Medical Sciences, Tehran, IR Iran Memari, Fatemeh , Hajialiani، Fateme نويسنده Department of Parasitology and Mycology, Shahid Beheshti University of Medical Sciences, Tehran, IR Iran Hajialiani, Fateme
Abstract :
Background: One of the most important ways of pathologic and non-pathologic parasites transmission is through eating raw vegetables.
Iranian people believe that eating raw vegetables is an important way to get some essential vitamins and minerals. Objectives: According to the high prevalence of pathologic parasites and also exporting different vegetables to the other provinces such
as Tehran, we conducted this study to evaluate the parasitic pollution of raw vegetables in Amol city. Materials and Methods: This is a descriptive and analytic study compromised of 200 samples from 10 different vegetables including
spinach, garden cress, parsley, lettuce, peppermint, radish, green onion, basil, coriander and scallion. The samples were evaluated using
timely-sediment method and then centrifuging concentrating. The obtained results were analyzed by SPSS software and ? 2/Fisherʹs Exact
Test. Results: Results showed that 93 (46.5%) of all vegetables (collected from 20 regions) were contaminated with pathologic and nonpathologic
parasites. Among these, spinach and coriander were the highest (17.2%) and the lowest (3.2%) contaminated samples,
respectively. The isolated parasites were nematode larva 25.8%, Giardia cyst 22.5%, Entamoeba coli cyst 19.3%. However, the obtained results
from 100 restaurants and kebab samples did not show any parasitic contamination. Conclusions: Given hygiene issues and health status of people, the prevalence of some parasitic contaminations is the biggest problems
among vegetable consumers. Using organized and new methods for irrigating the agricultural fields, preventing animals to enter the
vegetable’s farmlands and also improving people’s knowledge on proper washing of vegetables can be useful in decreasing parasites
prevalence
