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Infectious Disease: Gastroenteritis

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Total 109 results found since Jan 2013.

Mannan oligosaccharides selenium ameliorates intestinal mucosal barrier, and regulate intestinal microbiota to prevent Enterotoxigenic Escherichia coli -induced diarrhea in weaned piglets
In conclusion, our study showed that dietary MOSS supplementation ameliorated intestinal mucosa barrier, and regulated intestinal microbiota to prevent ETEC induced diarrhea in weaned piglets.PMID:37696080 | DOI:10.1016/j.ecoenv.2023.115448
Source: Ecotoxicology and Environmental Safety - September 11, 2023 Category: Environmental Health Authors: Andong Zha Ruiqi Tu Ming Qi Jing Wang Bie Tan Peng Liao Chenchen Wu Yulong Yin Source Type: research

These ants are ballooning with microbe-killing honey
Buried deep underneath the red, sunbaked soil of Australia’s deserts are hidden treasure troves of honey. It’s not the delicacy produced by bees, but rather the only type of honey made by ants. It’s also, a new study confirms, a potentially powerful medicine with antimicrobial properties. Australia’s Indigenous peoples have long used honey from honeypot ants ( Camponotus inflatus ) to treat a variety of maladies, from sore throats to infected wounds. Now, Western scientists are finally getting up to speed. In a study published today in PeerJ , researchers show that the honeypot ant’s honey has...
Source: Science of Aging Knowledge Environment - July 26, 2023 Category: Geriatrics Source Type: research

A study of the correlation between stroke and gut microbiota over the last 20years: a bibliometric analysis
ConclusionFindings suggest that in the next 10 years, the number of publications produced annually may increase significantly. Future research trends tend to concentrate on the mechanisms of stroke and gut microbiota, with the inflammation and immunological mechanisms, TMAO, and fecal transplantation as hotspots. And the relationship between these mechanisms and a particular cardiovascular illness may also be a future research trend.
Source: Frontiers in Microbiology - June 7, 2023 Category: Microbiology Source Type: research

What is the utility of blood beta-hydroxybutyrate measurements in emergency department in patients without diabetes: a systematic review
ConclusionThe evidence for any utility of BHB measurement in the ED in absence of diabetes is limited to the paediatric population, specifically children presenting with symptoms of gastroenteritis. Any role in adults remains unexplored.
Source: Systematic Reviews - April 28, 2023 Category: International Medicine & Public Health Source Type: research

Severe Neurological Involvement in an Adult with Shiga Toxin-Producing < i > Escherichia coli < /i > -Hemolytic Uremic Syndrome Treated with Eculizumab
A 68-year-old man with a medical history of hypertension was admitted to the emergency department for diffuse abdominal pain preceded by bloody diarrhea. Upon admission, neurological examination was normal, but he suddenly developed a left-sided hemiparesis. After a normal brain computed tomography, intravenous thrombolysis was administered for a suspicion of ischemic stroke. In the first laboratory investigations, hemoglobin was 16.9 g/dL, platelets 121 × 109/L (150 –450), and serum creatinine 1.17 mg/dL. By the second hospital day, the platelet level dropped to 79 × 109/L, with haptoglobin at 0.12 g/L, 3% schistocyte...
Source: Case Reports in Nephrology and Dialysis - January 27, 2023 Category: Urology & Nephrology Source Type: research

Neuregulin-1/PI3K signaling effects on oligodendrocyte proliferation, remyelination and behaviors deficit in a male mouse model of ischemic stroke
In this study, we investigated the effect of neuregulin-1 (NRG1) on demyelination and neurological function in an ischemic stroke model, and further explored its neuroprotective mechanisms. Adult male ICR mice underwent photothrombotic ischemia surgery and were injected with NRG1 beginning 30 min after ischemia. Cylinder and grid walking tests were performed to evaluate the forepaw function. In addition, the effect of NRG1 on neuronal damage/death (Cresyl violet, CV), neuronal nuclei (NeuN), nestin, doublecortin (DCX), myelin basic protein (MBP), non-phosphorylated neurofilaments (SMI-32), adenomatous polyposis coli (APC),...
Source: Experimental Neurology - January 23, 2023 Category: Neurology Authors: Mai Yin Cui Yan Qiong Fu Zhuo Li Li Yu Zheng Yi Yu Chan Zhang Yun Qi Zhang Bing Rui Gao Wu Yue Chen Yun-Lyul Lee Moo-Ho Won Min Liao Yong Jian Bai Hui Chen Source Type: research

Heterologous expression of recombinant nattokinase in Escherichia coli BL21(DE3) and media optimization for overproduction of nattokinase using RSM
In this study, we cloned the nattokinase gene from the Bacillus subtilis strain into the pET32a vector and expressed the protein in the E. coli BL21(DE3) strain. The active recombinant nattokinase was purified using Ni-NTA affinity chromatography and then evaluated for fibrinolytic and blood clot lysis activity. Physiological parameters for optimizing protein production at optimal pH, temperature, IPTG concentration, and incubation time were investigated. A statistical technique was used to optimize media components for nattokinase overproduction, and Central Composite Design-Response Surface Methodology-based optimization...
Source: Atherosclerosis - November 15, 2022 Category: Cardiology Authors: Akhilesh Modi Ishan Raval Pooja Doshi Madhvi Joshi Chaitanya Joshi Amrutlal K Patel Source Type: research

Comprehensive evaluation of the mechanism of Gastrodia elata Blume in ameliorating cerebral ischemia –reperfusion injury based on integrating fecal metabonomics and 16S rDNA sequencing
Gastrodia elata Blume was used to treat stroke and headaches caused by “Feng” for thousands of years. The present study has shown a significant effect of G. elata Blume in improving cerebral ischemia–reperfusion injury (CIRI). However, the mechanism of G. elata Blume in improving CIRI by regulating the intestinal flora has not been reported until now. This research aimed to comprehensively evaluate the mechanism of G. elata Blume in CIRI based on fecal metabolomics and 16S rDNA sequencing. The rat model with CIRI was created based on the Zea Longa method. Enzyme-linked immunosorbent assay (ELISA) was used to monitor ...
Source: Frontiers in cellular and infection microbiology - October 27, 2022 Category: Microbiology Source Type: research

Therapeutic Use and Chronic Abuse of CNS Stimulants and Anabolic Drugs
Curr Issues Mol Biol. 2022 Oct 15;44(10):4902-4920. doi: 10.3390/cimb44100333.ABSTRACTThe available evidence suggests that affective disorders, such as depression and anxiety, increase risk for accelerated cognitive decline and late-life dementia in aging individuals. Behavioral neuropsychology studies also showed that cognitive decline is a central feature of aging impacting the quality of life. Motor deficits are common after traumatic brain injuries and stroke, affect subjective well-being, and are linked with reduced quality of life. Currently, restorative therapies that target the brain directly to restore cognitive a...
Source: Current Issues in Molecular Biology - October 26, 2022 Category: Molecular Biology Authors: Daniela Coli ță Cezar-Ivan Coli ță Dirk M Hermann Eugen Coli ță Thorsten R Doeppner Ion Udristoiu Aurel Popa-Wagner Source Type: research

Evaluation of a Novel Synthetic Peptide Derived from Cytolytic Mycotoxin Candidalysin
Toxins (Basel). 2022 Oct 11;14(10):696. doi: 10.3390/toxins14100696.ABSTRACTThe importance of neuroinflammation in neurology is becoming increasingly apparent. In addition to neuroinflammatory diseases such as multiple sclerosis, the role of neuroinflammation has been identified in many non-inflammatory neurological disorders such as stroke, epilepsy, and cancer. The immune response within the brain involves the presence of CNS resident cells; mainly glial cells, such as microglia, the CNS resident macrophages. We evaluated the peptide Ca-MAP1 bioinspired on the C. albicans immature cytolytic toxin candidalysin to develop ...
Source: Cancer Control - October 26, 2022 Category: Cancer & Oncology Authors: Pedro Henrique de Oliveira Cardoso Ana Paula de Ara újo Boleti Patr ícia Souza E Silva Lincoln Takashi Hota Mukoyama Alexya Sandim Guindo Luiz Filipe Ramalho Nunes de Moraes Caio Fernando Ramalho de Oliveira Maria Ligia Rodrigues Macedo Cristiano Marcel Source Type: research

Therapeutic Use and Chronic Abuse of CNS Stimulants and Anabolic Drugs
Curr Issues Mol Biol. 2022 Oct 15;44(10):4902-4920. doi: 10.3390/cimb44100333.ABSTRACTThe available evidence suggests that affective disorders, such as depression and anxiety, increase risk for accelerated cognitive decline and late-life dementia in aging individuals. Behavioral neuropsychology studies also showed that cognitive decline is a central feature of aging impacting the quality of life. Motor deficits are common after traumatic brain injuries and stroke, affect subjective well-being, and are linked with reduced quality of life. Currently, restorative therapies that target the brain directly to restore cognitive a...
Source: Current Issues in Molecular Biology - October 26, 2022 Category: Molecular Biology Authors: Daniela Coli ță Cezar-Ivan Coli ță Dirk M Hermann Eugen Coli ță Thorsten R Doeppner Ion Udristoiu Aurel Popa-Wagner Source Type: research