Results 111 to 120 of about 87,100 (226)
BMC PediatricsBackground Streptococcus pyogenes is a common gram-positive bacterium, belonging to group A Streptococcus (GAS), and is responsible for causing a range of clinical conditions.
Chun-Zhen Hua +9 more
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MicroorganismsStreptococcus pyogenes meningitis is a rare invasive disease, accounting for less than 2% of bacterial meningitis. We presented two case reports and conducted a systematic review using PUBMED, covering the database from its inception up to 31 December ...
Lavinia Di Meglio +11 more
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STREPTOCOCCUS PYOGENES ED ERITROMICINO-RESISTENZA
Microbiologia Medica, 2004 -
P.E. Varaldo
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Indicators and Bacterial Diversity of Subclinical Mastitis in Iran's Industrial Cattle Farms
Veterinary Medicine and Science, Volume 12, Issue 3, May 2026.In this study, the relationship between milk lactose and somatic cell count and the prevalence of bacterial agents of subclinical mastitis was investigated. Klebsiella spp. was identified as the most common pathogen and showed a pattern of antibiotic resistance.
Roozbeh Kalantari +2 more
wiley +1 more source
Veterinary Record Case Reports, Volume 14, Issue 2, May 2026.Summary A 2‐month‐old Holstein bull calf presented with a 1‐week history of left front limb lameness. Lameness evaluation demonstrated a Grade 3/5 lameness in the left front limb. Clinical examination revealed resistance to flexion and extension of the left shoulder region, with no associated swelling or joint effusion.
Martina Ernestova, Sabrina H. Brounts
wiley +1 more source
MicrobiologyOpen, 2019 Objective To find antagonistic strains in the respiratory tract having bacteriostatic properties against common pathogens. Methods The oropharyngeal microbiota of five healthy children aged 4–6 years were collected and α‐hemolytic bacteria screened on 15%
Xinming Li +6 more
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Basic &Clinical Pharmacology &Toxicology, Volume 138, Issue 5, May 2026.ABSTRACT Plant extracts are an important raw material for the development of new drugs. Rumex obtusifolius L., popularly known as ‘bitter dock’, has significant pharmacological properties. This study evaluated the in vitro antitrypanosomal activity of aqueous, hydroethanolic and ethanolic extracts from the leaf and roots of R. obtusifolius L.
Gabriela K. Borges +5 more
wiley +1 more source
STUDIES ON STREPTOCOCCUS PYOGENES [PDF]
The Journal of General Physiology, 1957 Electron microscopic observations of Streptococcus pyogenes (strain S43, type 6) treated with trypsin and cetyltrimethylammonium bromide (Cetab) are presented. The concentration of trypsin necessary to remove the M protein antigen was shown to bring about a partial digestion of the cells. The cell protoplasm and protoplasmic membrane were affected.
openaire +1 more source
Emerging Technologies for Biobutanol Production via Syngas Fermentation
GCB Bioenergy, Volume 18, Issue 5, May 2026.Biobutanol production from syngas is promising but limited by microbial energy conservation and gas–liquid mass transfer. This review integrates advances in cultivation control and bioreactor engineering with next‐generation biological tools including metabolic rewiring, co‐cultivation and chain elongation, and electro‐fermentation to enable carbon ...
Xuemei Wang +3 more
wiley +1 more source
Community-acquired pneumonia in children: cell-free plasma sequencing for diagnosis and management. [PDF]
, 2019 Community-acquired pneumonia (CAP) is a common cause of pediatric hospital admission. Empiric antibiotic therapy for hospitalized children with serious CAP now targets the most likely pathogen(s), including those that may demonstrate significant ...
Bradley, John S +8 more
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