نتایج جستجو برای: aggravation
تعداد نتایج: 2451 فیلتر نتایج به سال:
Abstract Rice yellow mottle virus (RYMV) causes severe rice ( Oryza sativa L.) yield loss. It has been endemic to sub-Saharan Africa and Madagascar since 1966. Transmission (plant community level) long-dispersal (regional continental scale) models have established but viral spread in farming communities continues, while the conditions causing local disease outbreaks remain unclear. We hypothesi...
Background There are more and more information about ESBLproducing organisms wide spreading in Europe and Southeast Asia in recent years [1]. A large amount of students from Southeast Asia are staying in Kazakhstan, which raises the question about the distribution of microorganisms and aggravation of epidemiological situation. In our study we investigated the prevalence of ESBLproducing microor...
BACKGROUND Intracranial vertebral artery dissection (VAD) is a well-recognized cause of stroke in young and middle-aged individuals, especially in Asian populations. However, a long-term natural course remains unclear. We investigated the long-term time course of VAD using imaging findings to examine the rate and predisposing factors for improvement. METHODS We registered 56 consecutive patie...
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