Results 41 to 50 of about 192,550 (263)

Risk of Inflammatory Bowel Disease Following Hospital‐Treated Infections and Modulatory Role of Host Genetics to Support a Multi‐Hit Pathogenesis Model

Advanced Science, EarlyView.
Hospital‐treated infections are linked to increased risk of inflammatory bowel disease in a large prospective cohort. This risk differs by infection burden, time since infection, and host immune‐genetic susceptibility. The findings support a multi‐hit pathogenesis model in which severe infection and inherited susceptibility jointly shape inflammatory ...
Haiming Zhuang, Lintao Dan, Xin Xiang, Xixian Ruan, Shuai Yuan, Jialu Yao, Jiawei Geng, Jonas F. Ludvigsson, Tian Fu, Candida Abreu, Laurent Peyrin‐Biroulet, Xue Li, Yi Xiao, Fernando Magro, Xiaoyan Wang, Jing Sun, Jie Chen   +16 more
wiley   +1 more source

Nanonbiosensors; Rapid detection of Salmonella, Clostridium, Escherichia, and Brucella spp. infections [PDF]

Archives of Razi Institute
Zoonotic diseases, which are infectious diseases transmitted from animals to humans, represent a significant global health concern. Despite efforts to eradicate or control these diseases, healthcare systems continue to face a substantial burden due to ...
Soheila Chaleshgari, Zahra Mostofi Fakhrani, Shahla Salimpour Kavasebi, Nima Komeili   +3 more
doaj   +1 more source

Probiotic‐Derived Vesicles Rectally Delivered via Thermo‐Gelling Copolymer Promote Mucosal Healing and Reduce Inflammation in Ulcerative Colitis

Advanced Science, EarlyView.
A thermo‐responsive rectal delivery platform integrating probiotic‐derived extracellular vesicles within a hyaluronic acid‐based copolymer enables localized and sustained therapy for ulcerative colitis. The formulation effectively suppresses inflammation, promotes macrophage polarization toward a regenerative phenotype, restores epithelial barrier ...
Ayushi Mairal, Ubaid Tariq, Shreya Mehrotra, Saravanan Matheshwaran, Jan Marsal, Ashok Kumar   +5 more
wiley   +1 more source

MICROBIOLOGÍA DE LA PRODUCCIÓN CONTROLADA DE SULFURO DE HIDRÓGENO. UNA EXPERIENCIA DE TRABAJO EN EL LABORATORIO DE EDUCACIÓN SECUNDARIA

Revista Eureka sobre Enseñanza y Divulgación de las Ciencias, 2010
Esta comunicación muestra las directrices para lograr el éxito en la producción microbiológica de sulfuro de hidrógeno (a microescala), como experiencia en el laboratorio de educación secundaria obligatoria, el estudio de su metabolismo y las ...
J.P. López Pérez, J.J. Jiménez, A. Fabregat, J.A. Gutiérrez   +3 more
doaj  

Prevalence and pathogenicity of binary toxin–positive Clostridium difficile strains that do not produce toxins A and B

New Microbes and New Infections, 2015
Clostridium difficile causes antibiotic-associated diarrhoea and pseudomembranous colitis. The main virulence factors of C. difficile are the toxins A (TcdA) and B (TcdB). A third toxin, called binary toxin (CDT), can be detected in 17% to 23% of strains,
C. Eckert, A. Emirian, A. Le Monnier, L. Cathala, H. De Montclos, J. Goret, P. Berger, A. Petit, A. De Chevigny, H. Jean-Pierre, B. Nebbad, S. Camiade, R. Meckenstock, V. Lalande, H. Marchandin, F. Barbut   +15 more
doaj   +1 more source

A Comprehensive Microbial Gene Catalog of the Human Airway Microbiome Across Anatomical Sites and Geographic Regions

Advanced Science, EarlyView.
An integrated Human Airway Microbiome Gene Catalog (iHAMGC) is constructed from 12,273 metagenomic airway samples, providing a high‐resolution reference of respiratory microbial genes. The catalog enables systematic exploration of taxonomic and functional variation across airway niches and geographic regions, revealing site‐specific and region ...
Qing Zhang, Dashu Li, Bo Liu, Yue Zhang, Min Li, Ruochun Guo, Yawen Ni, Shibin Chen, Biao Ni, Lijie Qiu, Guorui Xing, He Dong, Qiulong Yan, Shenghui Li, Xiaohui Zou, Bin Cao   +15 more
wiley   +1 more source

Plain x-ray films in soft tissue infections

The Pan African Medical Journal, 2017
A 39-year-old male with a history of cocaine abuse presents to the emergency room with pain in the right leg and fever (39 C) 6 days after injecting himself in the thigh with midazolam pills diluted in tap water to control symptoms of withdrawal ...
Diogo Carrola Gomes, Luésa Quaresma
doaj   +1 more source

CHITINOLYTIC ENZYMES IN THE RUMEN MICROBIAL ECOSYSTEM

Acta Agriculturae Slovenica, 1998
Chitinolytic systems of rumen Clostridia (usually the most active rumen chitinolytic bacteria) and rumen anaerobic fungi were compared in the present study.
J. KOPEČNÝ, Blanka HODROVÁ
doaj   +1 more source

CLOSTRIDIUM BOTULINUM [PDF]

, 2022
Rod Clostridium čine sporogene, gram-pozitivne, anaerobne štapićaste bakterije. Pripadnici ovog roda imaju industrijski i medicinski značaj, obzirom da proizvode opasne toksine. Vrsta Clostridium botulinum široko je rasprostranjena, a proizvodi najotrovniji poznati toksin, botulinski neurotoksin, koji zbog jedinstvenih farmakoloških obilježja ima ...
openaire   +2 more sources

Taxonogenomic description of four new Clostridium species isolated from human gut: ‘Clostridium amazonitimonense’ , ‘Clostridium merdae’ , ‘Clostridium massilidielmoense’ and ‘Clostridium nigeriense’

New Microbes and New Infections, 2018
Culturomics investigates microbial diversity of the human microbiome by combining diversified culture conditions, matrix-assisted laser desorption/ionization time-of-flight mass spectrometry and 16S rRNA gene identification. The present study allowed identification of four putative new Clostridium sensu stricto species: 'Clostridium amazonitimonense ...
Alou, M. T., Ndongo, S., Fregere, L., Labas, N., Andrieu, C., Richez, M., Couderc, C., Baudoin, J.-P., Abrahao, J., Brah, S., Diallo, A., Sokhna, C., Cassir, N., La Scola, B., Cadoret, F., Raoult, Didier   +15 more
openaire   +5 more sources