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Prevalence and antimicrobial resistance profile of potentially zoonotic enterobacterales isolated from macaws in zoos of Northeastern Brazil.

This study aims to examine the frequency and antimicrobial sensitivity of Enterobacterales isolated from macaws in zoos in Northeastern Brazil. Using the following methodology, 97 cloacal swabs were collected from nine macaw species housed in eight zoological institutions across six states in Northeastern Brazil. Samples were collected using Stuart medium, pre-enriched in peptone water, and then enriched in Brain-Heart Infusion, Selenite Cystine, and Rappaport Vassiliadis broths. We then streaked them on MacConkey agar, Eosin Methylene Blue agar, Brilliant Green agar, and Salmonella-Shigella a…

Detection and identification of pathogens using agents targeting the bacterial cell wall.

The widespread emergence of multidrug-resistant pathogenic bacteria across various environments, healthcare settings, and food industries, c … Bacillus, Campylobacter, Clostridium, Enterococcus, Klebsiella, Listeria, Pseudomonas, Salmonella, Shigella, Staphylococcus, Streptococcus, Vibrio, and Yersinia. These methods also offer the potential to distinguish these infectious pathogens from each other and from bacteria of the natural microbiota. Detection typically takes from a few minutes to sever …

Взрывы в кишечном микробиотическом составе у пациентов с аутоиммунными неврологическими заболеваниями: систематический обзор и метаанализ.

UNLABELLED: Исследования показывают, что дисбиоз кишечника происходит в аутоиммунных неврологических заболеваниях, однако всеобъемлющего обобщения данных не имеется. Наша цель заключалась в систематическом анализе и метаанализе взаимосвязи между кишечными микробиотами и аутоиммунными неврологическими расстройствами, с тем чтобы получить информацию о клиническом диагнозе и терапевтическом вмешательстве. Мы обыскали базы данных PubMed, Embase, Web of Science, и Kochrane Bibrary. 1 Март 2024 для исследования связи между кишечными микробиотами и аутоиммунными неврологическими расстройствами. Всего

Совпадение в аннотации оригинала
UNLABELLED: Studies suggest that gut dysbiosis occurs in autoimmune neurological diseases, but a comprehensive synthesis of the evidence is … sely, an increase in pathogenic or opportunistic pathogens, including Streptococcus and Escherichia-Shigella, was observed in these patients. Subgroup analyses assessed the confounding effects of geography and immunotherapy use. These findings suggest that disturbances of the gut flora are associated with autoimmune neurological diseases, primarily manifes …

L.acidophilus HSCC LA042 and HKL suspension ameliorate DSS-induced ulcerative colitis in mice by improving the intestinal barrier inhibiting the NLRP3 inflammasome and pathogenic bacteria.

Ulcerative Colitis(UC) is a chronic intestinal inflammation affecting the intestines, yet its underlying causes remain unclear. In recent de … iota's microecology, characterized by a reduction in pathogenic bacteria abundance like Escherichia-shigella and an increase in beneficial bacteria abundance like Akkermansia and Erysipelatoclostridium. Overall, our findings indicate that LH therapy may be associated with intestinal barrier repair, inflammasome inhibition, and gut microbiota regulation, su …

Microbial richness and air chemistry in aerosols above the PBL confirm 2,000-km long-distance transport of potential human pathogens.

The existence of viable human pathogens in bioaerosols which can cause infection or affect human health has been the subject of little resea … s, Cutibacterium acnes, Clostridium difficile, Clostridium botulinum, Stenotrophomonas maltophilia, Shigella sonnei, Haemophillus parainfluenzae and Acinetobacter baumannii and health-relevant fungi such as Malassezia restricta, Malassezia globosa, Candida parapsilosis and Candida zeylanoides, Sarocladium kiliense, Cladosporium halotolerans, and Cladospori …

The alteration of fecal microbial and metabolic profile of gallstone patients in Taiwan: Single-center study.

BACKGROUND: Gallstone disease is a common health problem worldwide. The role of the gut microbiota in gallstone pathogenesis remains obscure … es uniformis than the other two groups, while the pigment stone group had more abundant Escherichia-Shigella . In the analysis of metabolites, only n-butyric acid had a significantly higher concentration in the controls than in the gallstone group ( p < 0.01). The level of 3α-hydroxy-12 ketolithocholic acid, deoxycholic acid, and cholic acid showed no inte …

Salmonella Typhimurium infection inhibits macrophage IFNβ signaling in a TLR4-dependent manner.

Type I Interferons (IFNs) generally have a protective role during viral infections, but their function during bacterial infections is dependent on the bacterial species. Legionella pneumophila, Shigella sonnei and Mycobacterium tuberculosis can inhibit type I IFN signaling. Here we examined the role of type I IFN, specifically IFNβ, in the context of Salmonella enterica serovar Typhimurium (STm) macrophage infections and the capacity of STm to inhibit type I IFN signaling. We demonstrate that IFNβ has no effect on the intracellular growth of STm in infected bone marrow derived macrophages (BMD…

Gastrointestinal Escherichia coli in men who have sex with men: A systematic review.

OBJECTIVE: This systematic review aimed to explore any demographic, biological and behavioural characteristics of men who have sex with men … tis including LGV, Neisseria gonorrhoeae, Treponema pallidum, hepatitis C, other enteric pathogens [Shigella spp. Giardia duodenalis, Entamoeba histolytica, hepatitis A and intestinal spirochaetosis]) were observed in MSM with E. coli. Antimicrobial resistance (extended spectrum beta-lactamase and quinolone resistance) was described in MSM with E.coli. CO …

Alterations of the fecal and vaginal microbiomes in patients with systemic lupus erythematosus and their associations with immunological profiles.

BACKGROUND: Exploring the human microbiome in multiple body niches is beneficial for clinicians to determine which microbial dysbiosis shoul … ological features were only associated with patients' vaginal microbiomes; for example, Escherichia-Shigella was negatively associated with serum C4. CONCLUSIONS: Although SLE patients had fecal and vaginal dysbiosis, dysbiosis in the vagina was more obvious than that in feces. Additionally, only the vaginal microbiome interacted with patients' immunologi …

Next-Generation Sequencing-Based Monitoring of Intestinal Bacteria and Bacteriophages Following Fecal Microbiota Transplantation in Inflammatory Bowel Diseases.

Inflammatory bowel diseases (IBD) and acute graft-versus-host disease (GVHD) are associated with persistent intestinal dysfunction preceded … especially, at later terms post-FMT. Moreover, we found an early increase of Klebsiella and E. coli/Shigella abundance in GVHD, along with decreased relative content of Faecalibacterium. Upon evaluation of intestinal phageome, the relative amount of Caudoviricetes class was higher in GVHD. A significant correlation was found between Proteobacteria and Caud …

Corneal bacterial microbiome in patients with keratoconus using next-generation sequencing-based 16S rRNA gene analysis.

PURPOSE: To investigate the corneal bacterial microbiome in patients with keratoconus using next-generation sequencing and develop a new per … y corneas (p < 0.05). Aquabacterium was the most abundant genus in patients with keratoconus, while Shigella was the most abundant genus in healthy controls. Alpha diversity parameters were lower in patients with keratoconus, although the difference did not reach statistical significance (p > 0.05). CONCLUSIONS: Our preliminary study revealed that there a …

Molecular Characterization of Some Bacillus Species from Vegetables and Evaluation of Their Antimicrobial and Antibiotic Potency.

Numerous natural habitats, such as soil, air, fermented foods, and human stomachs, are home to different Bacillus strains. Some Bacillus str … eptococcus group B, Streptococcus mutans, Candida albicans, Candida krusei, Pseudomonas aeruginosa, Shigella sonnei, Klebsiella pneumoniae, Salmonella enteritidis, Klebsiella aerogenes, Enterococcus hirae, Escherichia coli, Serratia marcescens, and Proteus vulgaris. This study found that the species that were identified have the ability to produce antibiot …

Draft genome of Raoultella planticola, a high lead resistance bacterium from industrial wastewater.

Isolation of heavy metals-resistant bacteria from their original habitat is a crucial step in bioremediation. Six lead (Pb) resistant bacterial strains were isolated and identified utilizing 16S rRNA to be Enterobacter ludwigii FACU 4, Shigella flexneri FACU, Microbacterium paraoxydans FACU, Klebsiella pneumoniae subsp. pneumonia FACU, Raoultella planticola FACU 3 and Staphylococcus xylosus FACU. It was determined that all these strains had their Minimum inhibitory concentration (MIC) to be 2500 ppm except R. planticola FACU 3 has a higher maximum tolerance concentration (MTC) up to 2700 ppm. …

The effect of different sterilization methods on the shelf life and physicochemical indicators of fermented pork jerky.

BACKGROUND: To determine the effect of different sterilization methods on shelf life and physicochemical parameters of fermented pork jerky. … and ultraviolet sterilization (254 nm, 100 W/m2, 60 min), respectively. Coliforms, salmonella, and Shigella were not detected in any group during storage. The medium-temperature steam sterilization method yielded the most favorable microbiological results, with an aerobic plate count of less than 1.0 lg CFU/g. However, other physicochemical parameters and …

The incidence of laboratory-confirmed cases of enteric pathogens in Denmark 2018: a national observational study.

BACKGROUND: Only a subset of enteric pathogens is under surveillance in Denmark, and knowledge on the remaining pathogens detected in acute … erotoxigenic (ETEC), Enteropathogenic (EPEC), and intimin-producing/attaching and effacing (AEEC)), Shigella species., Vibrio cholerae, norovirus, rotavirus, sapovirus, adenovirus, Giardia intestinalis, Cryptosporidium species, and Entamoeba histolytica. RESULTS: Enteric bacterial infections were diagnosed with an incidence of 229.9 cases/100,000 inhabita …

Prevalence of Blastocystis and Dientamoeba fragilis in diarrheal patients in Corum, Türkiye.

To investigate the prevalence of Blastocystis and Dientamoeba fragilis in diarrhea patients and healthy individuals in Corum, Türkiye, fecal … .0%). Blastocystis ST3 was the most common subtype detected, with D. fragilis at 33.3%. Salmonella, Shigella, or helminth eggs were not observed in all groups, but Entamoeba histolytica, Giardia intestinalis, Cryptosporidium, Rotavirus, Adenovirus, and Clostridium difficile toxin were found only in diarrhea patients. These findings support the hypothesis t …

Exploring Survey-Based Water, Sanitation, and Animal Associations With Enteric Pathogen Carriage: Comparing Results in a Cohort of Cases With Moderate-to-Severe Diarrhea to Those in Controls in the Vaccine Impact on Diarrhea in Africa (VIDA) Study, 2015-2018.

BACKGROUND: The magnitude of pediatric enteric pathogen exposures in low-income settings necessitates substantive water and sanitation inter … th Campylobacter spp. In controls, surface water sources were associated with Cryptosporidium spp., Shigella spp., heat-stable toxin-producing enterotoxigenic E. coli, and Giardia spp. CONCLUSIONS: Findings underscore the importance of enteric pathogen exposure risks from animals alongside more broadly recognized water and sanitation risk factors in child …

Bacteroides fragilis ameliorates Cronobacter malonaticus lipopolysaccharide-induced pathological injury through modulation of the intestinal microbiota.

Cronobacter has attracted considerable attention due to its association with meningitis and necrotizing enterocolitis (NEC) in newborns. Gen … of TLR4 caused by C. malonaticus LPS while increasing gut microbes like Prevotella-9. We note that Shigella, Peptoclostridium, and Sutterella might be positively related to C. malonaticus LPS infection, but Prevotella-9 was negatively correlated. The results suggested that the intestinal microbiota is an important target for the prevention and treatment o …

The role of gut microbiota in patients with benign and malignant brain tumors: a pilot study.

Gut microbiota is associated with the growth of various tumors, including malignant gliomas, through the brain-gut axis. Moreover, the gut m … ing probiotics. Thus, a microbial biomarker panel including Fusobacterium, Akkermansia, Escherichia/Shigella, Lachnospira, Agathobacter, and Bifidobacterium was established. Diagnostic models confirmed that this panel could distinguish between brain tumor patients and healthy patients. Additionally, gut microbiota can affect the differentiation and prolife …

Dark-purple rice extract modulates gut microbiota composition in acetic acid- and indomethacin-induced inflammatory bowel disease in rats.

Ulcerative colitis (UC) and Crohn's disease (CD) are two major forms of inflammatory bowel disease (IBD). The disease has been linked with g … decreased in the AA-induced UC model, while some opportunistic pathogens (Bacteroides, Escherichia/Shigella, Fusobacterium, and Veillonella) were raised by ID-induced CD. Interestingly, pretreatment with LP rice extract before AA-inducing UC in rats increased the proportion of the butyrate-producing bacteria (Lachnospiraceae NK4A136 group). The abundances …