Results 81 to 90 of about 87,100 (226)

Carrying pharyngeal of Streptococcus pyogenes and sensitivity profiles in schoolchild from Cartagena

Duazary, 2015
To determine the frequency of carrying pharyngeal of Streptococcus pyogenes and their sensitivity profiles in schoolchildren from Cartagena. Analytical cross-sectional study, the sample was composed by 131 children. Strains of Streptococcus pyogenes were
Lucy Margarita Villafañe-Ferrer, Raimundo Castro-Orozco   +1 more
doaj  

Molecular Typing of Streptococcus pyogenes.

Nippon Saikingaku Zasshi, 1999
Streptococcus pyogenesは,ヒトに咽頭炎等の風邪様症状を起こすほか,皮膚化膿症,産辱熱,敗血症,さらには非化膿性の続発症としてリウマチ熱や急性糸球体腎炎など,さまざまな病態を引き起こすことが知られている。わが国では,小児の疾患として代表的な猩紅熱は1970年頃から減少し,これに代わるかのように1990年代初め頃より劇症型レンサ球菌感染症(TSLS)が出現するなど本菌感染症の病態が変化しているかにみえるが,いわゆる溶連菌感染症の患者数は減少していない。欧米においても,TSLSを含め侵襲性の重篤な症状を呈する本菌感染症が1980年半ば頃より増加し,分離菌株のサブタイピングがそれ以外の症状との比較のうえで行われている。本稿では,血清型の周期的な流行パターンや薬剤耐性の経年変化を含め,S.
T, Murase, R, Suzuki, S, Yamai
openaire   +3 more sources

Evaluation of the effect of tyrothricin on beta-hemolytic streptococci in salva. Part I: The effect of salvia upon bacteria. Part II: Effect of tyrothricin on the New York 5 strain of Streptococcus pyogenes in saliva [PDF]

, 1949
Part II of thesis by Brancato, Noyes, and Swift. Part I of thesis by Swift. Thesis (M.A.)--Boston UniversityThe antibacterial effect of saliva has been known for many years.
Brancato, Frank P., Noyes, Wilbur F., III, Swift, Andrew Howard Potter   +2 more
core   +1 more source

Anchoring of proteins to lactic acid bacteria [PDF]

, 1999
The anchoring of proteins to the cell surface of lactic acid bacteria (LAB) using genetic techniques is an exciting and emerging research area that holds great promise for a wide variety of biotechnological applications. This paper reviews five different
A Hoick, A Mercenier, A Robert, A Strauss, A Strauss, AJ Haandrikman, AP Pugsley, C Andréoni, CBM Maassen, CM Franke, CM Franke, CM Rush, D Medaglini, D Medaglini, D Medaglini, E Gunneriusson, FO Eko, G Buist, G Buist, G Georgiou, G Pozzi, G Pozzi, G Pozzi, G Pozzi, G Pozzi, G Vidgrén, H Ton-That, H Ton-That, HJ Boot, I Poquet, J Kok, JC Piard, JM Wells, K Robinson, L Steidler, M, M Hansson, M Hofnung, ML Callegari, MR Oggioni, MR Oggioni, O Schneewind, O Schneewind, O Schneewind, P Samuelson, P Vos, PH Pouwels, PH Pouwels, PM Norton, PM Norton, RJ Leer, S Fabio, S Liljeqvist, S Ricci, S Stahl, S Tynkkynen, SC Cebolla, T Toba, TN Nguyen, TN Nguyen, UB Sleytr, VA Fischetti, VA Fischetti, VA Fischetti, WW Navarre, WW Navarre, WW Navarre   +66 more
core   +1 more source

S1 Guideline on Infected Interdigital Intertrigo (also called Gram‐Negative Toe Web Infection)

JDDG: Journal der Deutschen Dermatologischen Gesellschaft, EarlyView.
Summary Infected interdigital intertrigo is an exudative, macerating, mixed infection of the toe webs in which gram‐negative bacteria (Pseudomonas aeruginosa and Enterobacterales) seem prevalent, but in which gram‐positive pathogens (Staphylococcus [S.] aureus, streptococci, enterococci) and fungi (dermatophytes, yeasts) also occur.
Christoph Zeyen, Dietrich Abeck, Karsten Becker, Joachim Dissemond, Birgit Kahle, Hans Peter Lorenzen, Bettina Löffler, Andreas Maier‐Hasselmann, Till Mittank‐Weidner, Alexander Nast, Cord Sunderkötter   +10 more
wiley   +1 more source

Periodontitis and Periodontal Conditions in Systemically Healthy Children and Adolescents

Journal of Clinical Periodontology, EarlyView.
ABSTRACT Objective To answer the PICoS question ‘in systemically healthy children and adolescents (Population), what are the main features of periodontitis, necrotising periodontal diseases (NPD) and other periodontal conditions (periodontal abscesses, endo‐periodontal lesions, traumatic occlusal forces, prosthesis‐ and tooth‐related factors ...
Inbar Eshkol‐Yogev, Nagore Ambrosio, Cheryl Somani, Elena Figuero, Lior Shapira, Janet Davies   +5 more
wiley   +1 more source

Acute Streptococcal Tonsillitis in a Child. Questions asked by Life (Scientific Answers to the Question Put by the Practice)

Zdorovʹe Rebenka, 2013
The problem of acute tonsillitis remains relevant in clinical pediatrics. A special role in its etiology belongs to group A β-hemolytic streptococcus (Streptococcus pyogenes), which is found in every fourth child with acute bacterial tonsillitis. In this
N.V. Nagornaya, Ye.V. Borgyugova, A.P. Koval   +2 more
doaj   +1 more source

Streptococcus pyogenes: A versatile human pathogen [PDF]

, 2008
Streptococcus pyogenes is one of the most medically relevant genera of Gram positive bacteria. S. pyogenes belongs to Group A streptococcus (GAS), the most pathogenic streptococci. S. pyogenes is exclusively a human pathogen that is known for its ability
Cevallos, Maria E.
core   +1 more source

Mean-field methods in evolutionary duplication-innovation-loss models for the genome-level repertoire of protein domains

, 2010
We present a combined mean-field and simulation approach to different models describing the dynamics of classes formed by elements that can appear, disappear or copy themselves.
A. Amato, A. Angelini, B. Bassetti, C. Branden, D. Aldous, G. Bianconi, J. Kingman, J. Pitman, M. A. Huynen, M. Cosentino Lagomarsino, M. Kamal, V. A. Kuznetsov   +11 more
core   +1 more source

Enhanced exonuclease–Cas9 systems promote multiple nucleotide deletions with higher efficiency and broader targeting scope in plants

Journal of Integrative Plant Biology, EarlyView.
Cas9 preferentially generates small indels. By tethering an exonuclease and a DNA‐binding domain (DBD) to Cas9, the Exo‐DBD‐Cas9 system efficiently promotes multiple nucleotide deletions. These expanded deletions enable effective disruption of miRNA‐mediated regulation and relieve translational repression through targeted editing of 3′ untranslated ...
Rui Zhang, Xu Tang, Yao He, Wei Wang, Qiurong Ren, Yiping Qi, Yong Zhang   +6 more
wiley   +1 more source