نتایج جستجو برای: fungal contamination

تعداد نتایج: 104616  

Journal: :iranian journal of public health 0
h nanbakhsh k diba k hazarti

fungi are found in different environments with variable distribution patterns depending on various factors. the aim of this study was determination of fungal contaminants in public swimming pools in uromia, iran. the fungal contaminations of four indoor swimming pools were studied by using membrane filtration and swab sampling method. samples were collected by a manual plastic pump, in a 200 ml...

Journal: :jundishapur journal of microbiology 0
hamidreza joshaghani golestan research center of gastero enterology and hepatology, golestan university of medical sciences. gorgan, ir iran mohadeseh namjoo faculty of paramedicine and health, golestan university of medical sciences, gorgan, ir iran masoumeh rostami faculty of medicine, golestan university of medical sciences, gorgan, ir iran faramarz kohsar faculty of paramedicine and health, golestan university of medical sciences, gorgan, ir iran farhad niknejad faculty of paramedicine and health, golestan university of medical sciences, gorgan, ir iran; 60 kola roads- falsafi building, school of paramedicine and health, golestan university of medical sciences, gorgan, ir iran. tel: +98-1714436102-8

background cereal products are susceptible to mould damage during pre- and post-harvesting stages of the production. the regional specificity of golestan province in the northern region of of iran, with its high temperature and high relative humidity, acts as a leading factor for the growth of aflatoxin-producing fungi. it is well known that contamination of starch-based ingredients with mycoto...

Journal: :بینا 0
محمد زارع m zare تهران- پاسداران- بوستان نهم- بیمارستان لبافی نژاد- مرکز تحقیقات چشم فیروز میربابایی قفقازی f mirbabaie تهران- پاسداران- بوستان نهم- بیمارستان لبافی نژاد- مرکز تحقیقات چشم محمدعلی جوادی ma javadi تهران- پاسداران- بوستان نهم- بیمارستان لبافی نژاد- مرکز تحقیقات چشم مژگان رضایی m rezaie تهران- پاسداران- بوستان نهم- بیمارستان لبافی نژاد- مرکز تحقیقات چشم

purpose: to evaluate bacterial and fungal contamination of donor corneas before and after decontamination at eye bank of i.r. of iran based on cultures. methods: this descriptive study was performed on 131 donor eyes (whole globe or cut cornea) used for corneal transplantation at labbafinejad hospital during a 6-month period. microbiologic culture was performed at three stages: before enucleati...

پایان نامه :وزارت بهداشت، درمان و آموزش پزشکی - دانشگاه علوم پزشکی و خدمات بهداشتی درمانی شهید صدوقی یزد - دانشکده دندانپزشکی 1389

چکیده ندارد.

Journal: :journal of food quality and hazards control 0
m. parviz department of animal sciences, faculty of agriculture, saveh branch, islamic azad university, saveh, iran n. vakili saatloo department of food safety and hygiene, school of public health, tehran university of medical sciences, tehran, iran m. rezaei [email protected] i. rezapor department of food hygiene and safety, school of health, shahid sadoughi university of medical sciences, yazd, iran a. assadi department of environmental health, shahid beheshti university of medical sciences, tehran, iran

background: mycotoxins are a group of structurally diverse substances produced by a wide range of moulds. these fungal secondary metabolites, whose presence in feed is unavoidable, can impose hazards to human and animal health. continuous concern about potential effects of mycotoxins in the human diet has led to an increasing interest in researches about fungi and mycotoxin production. the aim ...

A. Assadi, I. Rezapor, M. Rezaei, M. Parviz, N. Vakili Saatloo,

Background: Mycotoxins are a group of structurally diverse substances produced by a wide range of moulds. These fungal secondary metabolites, whose presence in feed is unavoidable, can impose hazards to human and animal health. Continuous concern about potential effects of mycotoxins in the human diet has led to an increasing interest in researches about fungi and mycotoxin production. The aim ...

Fungal infections cause significant economic losses in the poultry industry either due to their direct infectious nature or due to mycotoxins production. Hatchery contamination with fungi can threaten chicken health. In this regard, geographical and seasonal distributions of airborne fungal contamination of 25 hatcheries in Mazandaran province, northern Iran, were investigated using an open pla...

Hossien Nowroozi, Mahmoud Tohidi moghadam, Seyed Soheil Ghaemmaghami ,

Background: Much attention has been paid to poultry feed processing and the contamination In Iran in order to improve the production and reduce the waste.  No information is available on the fungal contamination and the strains found in processed (pellet) and non-processed (mash) poultry feeds. This study was designed to determine the hygienic condition and the risk of fungal contamination...

ژورنال: طلوع بهداشت یزد 2013
قانعیان, محمد تقی, احرامپوش, محمد حسن , جعفری, عباسعلی , زارعی, سلمان ,

  Background: Previous studies show that swimming in pools which are not well managed, can transmit infections. So there is still concern that swimmers by contacting with water and swimming pool environment could be affected by fungal diseases. So this study aimed to determine the amount of fungal contamination in indoor pools of Yazd in 2011.   Method: In this study, all the indoor swimming po...

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