نتایج جستجو برای: zearalenone
تعداد نتایج: 1158 فیلتر نتایج به سال:
Background: Identification and quantification of mycotoxins produced by Fusarium species are important in controlling fungal diseases. Objectives: Potential of zearalenone, butenolide and fusarin C production was investigated in five Fusarium graminearum and five F. culmorum isolates at molecular level. Materials and Methods: Presence of PKS13, FG08079.1 and PKS10 genes, associated with produ...
Reproductive failure in swine is often a difficult diagnostic problem. If diagnoses of infectious disease or management related problems are not obtained, feed quality and safety may be questioned. Mycotoxins are often present in swine feed in the amount that can have detrimental impact on production and reproduction. Problems are expressed only as alterations of the reproductive cycle, reduced...
Background and Objectives: Contamination of storage wheat to zearalenone producer molds represents a significant hazard to consumer health and has thus received increasing attention from food safety authorities and legislators. Various species of Fusarium genus are producer of different mycotoxins including zearalenone at certain conditions. These mycotoxins can enter into the human food and an...
Background and Objective: Wheat is one of the most important cereals due to the supply of much of the flour used in bread making in most countries, such as Iran. Wheat contamination with mycotoxins is subject to different production and maintenance conditions. As a carcinogen and mutagen, monitoring the amount of mycotoxins in imported wheat and prevention of the entry of low quality wheat to t...
Phytoestrogens exert pleiotropic effects on cellular signaling and show some beneficial effects on estrogen-dependent diseases. However, due to activation/inhibition of the estrogen receptors ERa or ERb, these compounds may induce or inhibit estrogen action and, therefore, have the potential to disrupt estrogen signaling. We performed a comprehensive analysis and potency comparison of phytoestr...
The effect of rumen microbes on six mycotoxins (aflatoxin B1, ochratoxin A, zearalenone, T-2 toxin, diacetoxyscirpenol, and deoxynivalenol ) considered to be health risks for domestic animals was investigated. The mycotoxins were incubated with intact rumen fluid or fractions of rumen protozoa and bacteria from sheep and cattle in the presence or absence of milled feed. Rumen fluid had no effec...
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