Results 1 to 10 of about 1,378 (148)

Growth, cysts and kinetics of Borrelia garinii (Spirochaetales: Spirochaetacea) in different culture media [PDF]

Memorias Do Instituto Oswaldo Cruz, 2010
The aim of the present paper was to evaluate cyst formation and growth parameters of Borrelia garinii in a range of media differing in formulation and cost. A qualitative assessment of morphology and motility of B. garinii was conducted.
Adivaldo Henrique Da Fonseca, Elenice Mantovani, Natalino Hajime Yoshinari   +2 more
exaly   +6 more sources

Putative mutations associated with tetracycline resistance detected in Treponema spp.: an analysis of 4,355 Spirochaetales genomes [PDF]

Access Microbiology
The resurgence of syphilis has necessitated novel prophylactic strategies, such as the use of doxycycline post-exposure prophylaxis. However, the potential for increased doxycycline use to select for tetracycline resistance represents significant challenges in managing this sexually transmitted infection.
Sheeba Santhini Manoharan-Basil, Zina Gestels, Said Abdellati   +2 more
exaly   +5 more sources

Human infections with neglected vector-borne pathogens in China: A systematic review [PDF]

The Lancet Regional Health. Western Pacific, 2022
Summary: Background: Emerging vector-borne pathogens (VBPs) pose a continuous background threat to the global health. Knowledge of the occurrence, distributions and epidemiological characteristics of VBP are lacking in many countries. Outbreaks of novel
Yan-Qun Sun, Tao Wang, Yuan-Yuan Zhang, Tian-Le Che, Fan-Fei Meng, Ai-Ying Teng, Mei-Chen Liu, Ting-Ting Li, Bao-Gui Jiang, Qiang Xu, Chen-Long Lv, Jin-Jin Chen, Nan Zhou, Simon I. Hay, Li-Qun Fang, Wei Liu   +15 more
doaj   +2 more sources

Exploratory characterization of gut microbiota and cognitive profiles in adolescents with subthreshold depression: a shotgun metagenomics sequencing study [PDF]

npj Mental Health Research
Subthreshold depression (SD) in adolescents is a prevalent condition associated with significant functional impairment and an increased risk of developing major depressive disorder.
Runhua Wang, Rong Ma, Yuanyuan Cai, Liling Zhang, Weicong Lu, Wenjing Zheng, Jiehua Kong, Qingzhe Miao, Xiaoyue Li, Lijie Guan, Yanling Gao, Kun Chen, Angela T. H. Kwan, Roger S. McIntyre, Guiyun Xu, Calvin Kai-Ching Yu, Bess Yin-Hung Lam, Kwok-Fai So, Kangguang Lin   +18 more
doaj   +2 more sources

Characterization of BrGH3A, a bovine rumen-derived glycoside hydrolase family 3 β-glucosidase with a permuted domain arrangement. [PDF]

PLoS ONE
The bovine rumen contains a large consortium of residential microbes that release a variety of digestive enzymes for feed degradation. However, the utilization of these microbial enzymes is still limited because these rumen microorganisms are mostly ...
Phiraya Pitchayatanakorn, Eukote Suwan, Prachumporn T Kongsaeree   +2 more
doaj   +2 more sources

Multi-omics reveals EGCG’s anti-calcification effects associated with gut microbiota and metabolite remodeling [PDF]

Frontiers in Immunology
IntroductionVascular calcification, a pathological process driven by heterotopic calcium-phosphate deposition, arises from vascular smooth muscle cells (VSMCs) osteochondrogenic transformation, epigenetic dysregulation, and metabolic reprogramming ...
Yating Zhang, Yating Zhang, Zihan Tang, Zihan Tang, Junwen Zhu, Ruochi Zhao, Shuangshuang Wang, Shuangshuang Wang   +7 more
doaj   +2 more sources

Molecular assessment of oyster microbiomes and viromes reveals their potential as pathogen and ecological sentinels [PDF]

One Health
Oyster aquaculture world-wide is a booming industry that can provide many benefits to coastal habitats, including economic, ecosystem-level, and cultural benefits.
Jordan R. Walker, Dennis A. Bente, Megan T. Burch, Filipe M. Cerqueira, Ping Ren, Jessica M. Labonté   +5 more
doaj   +2 more sources

The effects of supplementing Astragalus and fermented Astragalus on lactation performance, rumen microbiota, and lamb weight gain in Turpan black sheep [PDF]

Frontiers in Microbiology
This trial selected Turpan Black ewes at 100 days of gestation as test subjects to investigate the effects of supplemental feeding with Astragalus and fermented Astragalus on the ewes' rumen microbial community structure, plasma metabolites, antioxidant ...
Hao Lu, Guodong Zhao, Guodong Zhao, Tingting Li, Yang Zhou, Yang Zhou, Tingting Lu, Xiaoying Wei, Xiaoying Wei, Jiahao Zhai, Jiahao Zhai, Riyilaguli Riyimu, Haibo Lv, Xihu Wang, Jianjun Zhang, Shijie Li, Xiaojun Liu, Rui Xiao, Kailun Yang, Shaohua Zhai, Shaohua Zhai   +20 more
doaj   +2 more sources

Diarrea crónica por espiroquetosis intestinal en un paciente VIH positivo: reporte de un caso y revisión de la literatura

Revista Colombiana de Gastroenterología, 2023
La espiroquetosis intestinal se define como la colonización del epitelio colorrectal por espiroquetas anaerobias del género Brachyspira. Se identifica con mayor frecuencia en países en vías de desarrollo o cuando las condiciones de salubridad son ...
Víctor Daniel Valencia Tapiero, Carlos Edgar Figueroa Avendaño   +1 more
doaj   +1 more source

Um caso raro de diarreia crónica num doente imunocompetente: relato de caso

Revista Portuguesa de Medicina Geral e Familiar, 2023
Introdução: A espiroquetose intestinal (EI) é definida pela presença de espiroquetas na superfície da mucosa cólica, sendo os organismos implicados a Brachyspira aalborgi ou Brachyspira pilosicoli.
Inês Guimarães, Miguel Moreira, Linda Costa, Ana Falcão e Cunha   +3 more
doaj   +1 more source