Children with severe early childhood caries: streptococci genetic strains within carious and white spot lesions [0.03%]
严重患龋学龄前儿童牙位致龋菌的基因型分析
Kenneth Gilbert,Raphael Joseph,Alex Vo et al.
Kenneth Gilbert et al.
Background and objectives: Mutans streptococci (MS) are one of the major microbiological determinants of dental caries. The objectives of this study are to identify distinct MS and non-MS streptococci strains that are loc...
Host-associated bacterial taxa from Chlorobi, Chloroflexi, GN02, Synergistetes, SR1, TM7, and WPS-2 Phyla/candidate divisions [0.03%]
与绿硫细菌、氯纤细菌、GN02、共助菌纲、SR1、TM7和WPS-2纲相关的宿主相关细菌类群
Anuj Camanocha,Floyd E Dewhirst
Anuj Camanocha
Background and objective: In addition to the well-known phyla Firmicutes, Proteobacteria, Bacteroidetes, Actinobacteria, Spirochaetes, Fusobacteria, Tenericutes, and Chylamydiae, the oral microbiomes of mammals contain sp...
Fueling the caries process: carbohydrate metabolism and gene regulation by Streptococcus mutans [0.03%]
变形链球菌的碳水化合物代谢及调控在龋病过程中的作用
Zachary D Moye,Lin Zeng,Robert A Burne
Zachary D Moye
The nature of the oral cavity and host behaviors has mandated that the oral microbiota evolve mechanisms for coping with environmental fluctuations, especially changes in the type and availability of carbohydrates. In the case of human dent...
Extended-spectrum beta-lactamase-producing bacteria are not detected in supragingival plaque samples from human fecal carriers of ESBL-producing Enterobacteriaceae [0.03%]
人类肠道携带超广谱β内酰胺酶肠杆菌科细菌的口腔菌斑中未检出超广谱β内酰胺酶细菌
Arne Søraas,Ingar Olsen,Arnfinn Sundsfjord et al.
Arne Søraas et al.
Background: The prevalence of infections caused by Cefotaximase-Munich (CTX-M)-type extended-spectrum beta-lactamase-producing Enterobacteriaceae (ESBL-E) has rapidly increased during the past 15 years. Enterobacteriaceae...
Pathogenicity of the highly leukotoxic JP2 clone of Aggregatibacter actinomycetemcomitans and its geographic dissemination and role in aggressive periodontitis [0.03%]
牙龈密螺旋体JP2克隆的致病性及其地理分布和在重度慢性牙周炎中的作用
Dorte Haubek,Anders Johansson
Dorte Haubek
For decades, Aggregatibacter actinomycetemcomitans has been associated with aggressive forms of periodontitis in adolescents. In the middle of the 1990s, a specific JP2 clone of A. actinomycetemcomitans, belonging to the cluster of serotype...
Strategies for the inhibition of gingipains for the potential treatment of periodontitis and associated systemic diseases [0.03%]
龈蛋白酶抑制策略在牙周病及其相关系统性疾病治疗中的应用前景研究
Ingar Olsen,Jan Potempa
Ingar Olsen
Gingipains are the major virulence factors of Porphyromonas gingivalis, the main periodontopathogen. It is expected that inhibition of gingipain activity in vivo could prevent or slow down the progression of adult periodontitis. To date, se...
Intracellular localization of Treponema denticola chymotrypsin-like proteinase in chronic periodontitis [0.03%]
牙龈卟啉单胞菌丝氨酸蛋白酶的亚细胞定位
Emilia Marttila,Anne Järvensivu,Timo Sorsa et al.
Emilia Marttila et al.
Treponema denticola is an important periodontal pathogen capable of tissue invasion. Its chymotrypsin-like proteinase (CTLP) can degrade a number of basement membrane components in vitro, thus suggesting a contribution to tissue invasion by...
Bacteria and bacterial DNA in atherosclerotic plaque and aneurysmal wall biopsies from patients with and without periodontitis [0.03%]
来自伴有或不伴牙周炎患者的动脉粥样硬化斑块和主动脉瘤壁活检样本中的细菌及其DNA
Zahra Armingohar,Jørgen J Jørgensen,Anne Karin Kristoffersen et al.
Zahra Armingohar et al.
Background: Several studies have reported an association between chronic periodontitis (CP) and cardiovascular diseases. Detection of periodontopathogens, including red complex bacteria (RCB), in vascular lesions has sugg...
Subgingival bacteria in Ghanaian adolescents with or without progression of attachment loss [0.03%]
牙龈下细菌与冈比亚青少年附着丧失的发展是否相关
Gunnar Dahlén,Rolf Claesson,Carola Höglund Aberg et al.
Gunnar Dahlén et al.
Objective: This study describes subgingival bacterial profiles associated with clinical periodontal status in Ghanaian adolescents with or without progression of attachment loss. ...
Influence of DNA extraction on oral microbial profiles obtained via 16S rRNA gene sequencing [0.03%]
DNA提取方式对口腔微生物群落的影响
Loreto Abusleme,Bo-Young Hong,Amanda K Dupuy et al.
Loreto Abusleme et al.
Background and objective: The advent of next-generation sequencing has significantly facilitated characterization of the oral microbiome. Despite great efforts in streamlining the processes of sequencing and data curation...