نتایج جستجو برای: histological changes
تعداد نتایج: 929876 فیلتر نتایج به سال:
in this study, isolate sr99-ua (race 70e 128) of wheat stripe rust (puccinia striiformis west. f. sp. tritici eriks) was used to infect susceptible spring wheat (cultivar thatcher) and its near isogenic line possessing yr-18 adult-plant resistance gene. samples were taken at the flag leaf stage and observed using light, transmission and scanning electron micro-scopes. no major differences in th...
Background and purpose: Chronic stress is known as a state that disrupts the body homeostasis that could cause significant behavioral and hormonal changes. In this study the changes in estrogen, progesterone, cortisol, and testosterone hormonal level and histological changes in uterus tissue induced by immobilization stress were studied. Also, the protective effect of royal jelly was investigat...
The aim of this study was evaluation an organic germicide (Aquagerm) histological affects on Rainbow trout (Oncorhynchus mykiss) vital tissues. This new disinfectant is an aquatic antiseptic and mixed-oxidant disinfectant which is produced for the first time in Iran. This new product mechanism is based on oxidant properties of pro-sulphate which attack crucial structures of pathogens. In this s...
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