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Specialty: Microbiology
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Total 99 results found since Jan 2013.
Common Features Between Stroke Following Varicella in Children and Stroke Following Herpes Zoster in Adults : Varicella-Zoster Virus in Trigeminal Ganglion
Curr Top Microbiol Immunol. 2021 Jul 6. doi: 10.1007/82_2021_236. Online ahead of print.ABSTRACTThe cerebral arteries are innervated by afferent fibers from the trigeminal ganglia. Varicella-zoster virus (VZV) frequently resides in the trigeminal ganglion. Reports of arterial ischemic stroke due to VZV cerebral vasculopathy in adults after herpes zoster have been described for decades. Reports of arterial ischemic stroke due to post-varicella cerebral arteriopathy in children have also been described for decades. One rationale for this review has been post-licensure studies that have shown an apparent protective effect fro...
Source: Current Topics in Microbiology and Immunology - July 5, 2021 Category: Microbiology Authors: Charles Grose Amir Shaban Heather J Fullerton Source Type: research
Gut microbes impact stroke severity via the trimethylamine N-oxide pathway
Cell Host Microbe. 2021 Jun 10:S1931-3128(21)00230-4. doi: 10.1016/j.chom.2021.05.002. Online ahead of print.ABSTRACTClinical studies have demonstrated associations between circulating levels of the gut-microbiota-derived metabolite trimethylamine-N-oxide (TMAO) and stroke incident risk. However, a causal role of gut microbes in stroke has not yet been demonstrated. Herein we show that gut microbes, through dietary choline and TMAO generation, directly impact cerebral infarct size and adverse outcomes following stroke. Fecal microbial transplantation from low- versus high-TMAO-producing human subjects into germ-free mice s...
Source: Cell Host and Microbe - June 17, 2021 Category: Microbiology Authors: Weifei Zhu Kymberleigh A Romano Lin Li Jennifer A Buffa Naseer Sangwan Prem Prakash Aaron N Tittle Xinmin S Li Xiaoming Fu Charlie Androjna Anthony J DiDonato Kimberly Brinson Bruce D Trapp Michael A Fischbach Federico E Rey Adeline M Hajjar Joseph A DiDo Source Type: research
Alteration of Gut Microbiome and Correlated Lipid Metabolism in Post-Stroke Depression
ConclusionsOur findings suggest that gut microbiome may participate in the development of PSD, the mechanism may be related to the regulation of lipid metabolism.
Source: Frontiers in cellular and infection microbiology - April 22, 2021 Category: Microbiology Source Type: research
Preventive Effects of Bacillus licheniformis on Heat Stroke in Rats by Sustaining Intestinal Barrier Function and Modulating Gut Microbiota
Heat stroke (HS) models in rats are associated with severe intestinal injury, which is often considered as the key event at the onset of HS. Probiotics can regulate the gut microbiota by inhibiting the colonization of harmful bacteria and promoting the proliferation of beneficial bacteria. Here, we investigated the preventive effects of a probiotic Bacillus licheniformis strain (BL, CMCC 63516) on HS rats as well as its effects on intestinal barrier function and gut microbiota. All rats were randomly divided into four groups: control (Con) + PBS (pre-administration with 1 ml PBS twice a day for 7 days, without HS induction...
Source: Frontiers in Microbiology - April 6, 2021 Category: Microbiology Source Type: research
