Results 111 to 120 of about 22,990 (197)

In Vitro generation of Panton-Valentine leukocidin (PVL) in clinical Methicillin-Resistant Staphylococcus aureus (MRSA) and its correlation with PVL variant, clonal complex, infection type

, 2018
The amount of Panton-Valentine leukocidin (PVL) is diverse among Staphylococcus aureus isolates from different geographical regions, and its significance in some infections is disputed.
Chuanling Zhang, Xu Chu, Yuanyu Guo
core   +1 more source

Osteomyelitis: Epidemiology, Classification, Pathophysiology, Clinical Features, Diagnosis, and Management

MedComm, Volume 7, Issue 10, October 2026.
The immunosuppressive in OM Staphylococcus aureus employs multiple physical barriers to evade host immunity during skeletal infection, including biofilm formation on implant surfaces and necrotic bone tissues, invasion into the osteocyte lacuno‐canalicular network (OLCN), intracellular persistence within osteoblasts, osteoclasts, and osteocytes, and ...
Qingqiang Lei, Liangbin Lin, Peidong Pu, Jie Chen, Xianchao Su, Shubao Liu, Yanli Tong, Hui Yu   +7 more
wiley   +1 more source

Single nucleotide polymorphism (SNP) - genotyping of Community Acquired Methicillin-Resistant Staphylococcus aureus, including the subtyping of PVL toxin producers using Real-Time PCR [PDF]

, 2010
Staphylococcus aureus is a common pathogen that causes a variety of infections including soft tissue infections, impetigo, septicemia toxic shock and scalded skin syndrome.
Costello, Mary-Ellen Clare
core  

Panton-Valentine leukocidin is not the primary determinant of outcome for Staphylococcus aureus skin infections: evaluation from the CANVAS studies.

PLoS ONE, 2012
The impact of Panton-Valentine leukocidin (PVL) on the severity of complicated skin and skin structure infections (cSSSI) caused by Staphylococcus aureus is controversial.
Amy Tong, Steven Y C Tong, Yurong Zhang, Supaporn Lamlertthon, Batu K Sharma-Kuinkel, Thomas Rude, Sun Hee Ahn, Felicia Ruffin, Lily Llorens, Ganesh Tamarana, Donald Biek, Ian Critchley, Vance G Fowler   +12 more
doaj   +1 more source

Metabolization of Flavan‐3‐ol Oligomers by Eggerthella lenta, a Human Gut Bacterium

Molecular Nutrition &Food Research, Volume 70, Issue 19, 15 October 2026.
Novel human gut bacterial strains were isolated and characterized for their ability to metabolize flavan‐3‐ols. While Eggerthella lenta and Flavonifractor plautii metabolized flavan‐3‐ol monomers, only E. lenta converted B‐ and A‐type procyanidins, demonstrating that this gut bacterium can metabolize flavan‐3‐ol oligomers.
Ruben Halifa, Claire Dufour, Agnes Cornu, Philippe Ruiz, Jeanne Danon, Christian Ginies, Michel Dubourdeaux, Sophie Comtet‐Marre, Pierre Peyret, Carine Le Bourvellec, Pascale Mosoni   +10 more
wiley   +1 more source

Severity of disease and clinical outcome in patients with HAP or patients with VAP due to PVL positive and PVL negative MRSA.

, 2016
Severity of disease and clinical outcome in patients with HAP or patients with VAP due to PVL positive and PVL negative MRSA.
Jianfeng Mao (1672816), Yuanyu Guo (2818639), Limeng Shen (2818642), Xu Chu (2818645), Stijn van der Veen (124551), Chuanling Zhang (665173), Liang Guo (95092), Huali Dong (1483807)   +7 more
core   +1 more source

Cerium‐Modified TiO2 Nanomaterials Derived From Upcycled Coffee Ground Waste for Photocatalytic Oxidation and Hydrogen Production via Photoreforming

ChemistryOpen, Volume 15, Issue 10, October 2026.
Spent coffee grounds were valorized as a sustainable template for the solvent‐free synthesis of Ce‐loaded TiO2 photocatalysts, promoting enhanced Ce–Ti interactions and tailored morphology. The resulting materials were successfully applied in photocatalytic hydrogen production via ethanol photoreforming, gas‐phase 2‐propanol oxidation, and aqueous 5 ...
Narimene Aoun, Elisa I. García‐López, Bartolomeo Megna, Chiara Aliotta, Valeria La Parola, Ganna Kovtun, Teresa Cuberes, Giuseppe Marcì   +7 more
wiley   +1 more source

STAPHYLOCOCCUS AUREUS SUŞLARINDA PANTON-VALENTİNE LÖKOSİDİN (PVL) GENLERİNİN ARAŞTIRILMASI

, 2007
Staphylococcus aureus, taşıdığı virülans faktörleri ve kendisine karşı kullanılan antibiyotiklere hızlı direnç geliştirme potansiyeli nedeniyle günümüzün en önemli enfeksiyon etkenlerinden biridir.
KARAHAN, Zeynep Ceren
core  

IL-8 production by PMNs treated with LukGH or PVL.

, 2014
PMNs (2×106/mL) were incubated in the presence or absence of (A) indicated concentrations of LukGH, PVL, LPS (50 µg/mL) and (B) single leukotoxin components, protease-digested single components (LukG dig and LukH dig), LukGH, PVL (all 500 nM) or LPS (50 ...
Koteswara Chintalacharuvu (524972), Miguel A. Rocha (261670), Machi Yanai (524968), Anthony Z. Matolek (524969), David O. Beenhouwer (261673), Archana Chintalacharuvu (524970), Yasuhiko Taira (524971)   +6 more
core   +1 more source

Sepsis and Antibiotics in Extremely Preterm Infants: Early Empirical Treatment Was Common, While Late‐Onset Sepsis Accounted for Most Cases and Antibiotic Use

Acta Paediatrica, Volume 115, Issue 10, Page 2228-2236, October 2026.
ABSTRACT Aim The aim was to investigate the incidence of sepsis and use of antibiotics among extremely preterm infants, given the limited number of population‐based studies examining this. Methods This retrospective study in Eastern Denmark included all liveborn infants from 23 + 0 weeks/days to 27 + 6 weeks/days of gestation from 2019 to 21.
Anna Bjerager Arnesen, Nini Møller, Louise Dyrberg Vibede, Kristian Vestergaard, Sara Krøis Holm, Cæcilie Trier, Hristo Stanchev, Gholamreza Dayani, Ulrikka Nygaard, Bo Mølholm Hansen, Emma Malchau Carlsen   +10 more
wiley   +1 more source