Results 131 to 140 of about 890,247 (348)

Reactive oxygen species induce antibiotic tolerance during systemic Staphylococcus aureus infection

Nature Microbiology, 2019
Staphylococcus aureus is a major human pathogen that causes an array of infections ranging from minor skin infections to more serious infections, including osteomyelitis, endocarditis, necrotizing pneumonia and sepsis1.
Sarah E. Rowe, N. Wagner, Lupeng Li, Jenna E. Beam, Alec D. Wilkinson, Lauren C Radlinski, Qing Zhang, Edward A. Miao, Brian P. Conlon   +8 more
semanticscholar   +1 more source

Clonagem, expressão e purificação de lipase de Staphylococcus xylosus e detecção de genes de enterotoxinas de Staphylococcus aureus isolados de produtos de origem animal [PDF]

, 2008
Tese (doutorado) - Universidade Federal de Santa Catarina, Centro de Ciências Agrárias. Programa de Pós-graduação em Ciência dos AlimentosStaphylococcus xylosus é um microrganismo envolvido na fermentação de produtos cárneos e produtor de lipases ...
Pelisser, Marcia Regina
core  

A Chirality‐Converted Bacteriolytic Dodecapeptide Regulates Vibrio‐Induced Polymicrobial Infection and Ameliorates Invasion‐Associated Gut Microbiota Disequilibrium

Advanced Science, EarlyView.
Multidrug‐resistant Vibrio infections are rising rapidly and threaten coastal populations worldwide. This study introduces D‐zp37, a chirality‐engineered antimicrobial peptide with exceptional potency against resistant Vibrio species. D‐zp37 kills planktonic cells, blocks mixed‐species biofilms, disrupts essential bacterial stress responses, and shows ...
Ping Zeng, Qipeng Cheng, Xiaoxu Zhang, Honglan Wang, Jinghan Zhang, Xinyi Ding, Pengfei Zhang, Lanhua Yi, Kwok‐Yin Wong, Kin‐Fai Chan, Sheng Chen, Sharon Shui Yee Leung   +11 more
wiley   +1 more source

The Experimental Study on the Antibiotic Effects of Fel Ursi Pharmacopuncture Solution on Bacterial Species which cause Keratitis

Journal of Pharmacopuncture, 2010
Objectives : This experimental study was performed to investigate the effectiveness of Fel UrsiPharmacopunture solution(FUPS) manufactured by using alcohol/water extraction method.
Seong-Sik Yoon, Hyung-Sik Seo
doaj   +1 more source

Oral Motion‐Powered Smart Dental Implant Abutment for In Situ Antibacterial and Cell Adhesion Through Piezoelectric Effect

Advanced Science, EarlyView.
We proposed a method based on the piezoelectric effect and fabricated an implant abutment on the basis of piezoelectric ceramic. Under physiological occlusal pressure, the oral motion‐powered smart dental implant abutments interacted with water and oxygen, promoting the formation of reactive oxygen species and achieving a synergistic and highly ...
Xiyu Shi, Xiaoyu Han, Yanhui Lu, Yuan Chai, Baiyan Xiao, Shuo Liu, Boon Chin Heng, Tingting Wu, Tingjun Li, Qiaomei Ren, Ting Song, Le Chen, Dong Han, Yaru Guo, Xuliang Deng, Xuehui Zhang   +15 more
wiley   +1 more source

FORMULASI CLAY MASK DAUN BINAHONG (Anredera cordifolia (Ten.) Steenis) DAN UJI INHIBISI Staphylococcus aureus

Kartika: Jurnal Ilmiah Farmasi
Jerawat merupakan suatu kondisi kulit tidak normal yang disebabkan oleh minyak yang terlalu banyak karena gangguan produksi kelenjar minyak pada kulit. Bakteri penyebab jerawat salah satunya adalah Staphylococcus aureus.
Michelytha Asthyananda, Dzaki Fikri Firdaus Bakri   +1 more
doaj   +1 more source

Methicillin-resistant Staphylococcus aureus (MRSA): antibiotic-resistance and the biofilm phenotype.

MedChemComm, 2019
Staphylococcus aureus (S. aureus) is an asymptomatic colonizer of 30% of all human beings. While generally benign, antibiotic resistance contributes to the success of S. aureus as a human pathogen.
Kelly M. Craft, Johny M. Nguyen, L. J. Berg, Steven D. Townsend   +3 more
semanticscholar   +1 more source

Survival of Staphylococcus aureus ST398 in the human nose after artificial inoculation. [PDF]

, 2012
There is evidence that MRSA ST398 of animal origin is only capable of temporarily occupying the human nose, and it is therefore, often considered a poor human colonizer.We inoculated 16 healthy human volunteers with a mixture of the human MSSA strain ...
Dep Infectieziekten Immunologie, Tavakol, M. (Mehri), Slingerland, B.C.G.C. (Bibi), Vos, M.C. (Margreet), Jodi A. Lindsay, Lindsay, J.A., Tavakol, Mehri, Slingerland, BC, van Wamel, WJ, Lindsay Jodi A., Wagenaar, J.A., Alex van Belkum (38419), Slingerland, B.C.G.C., Jaap A. Wagenaar (103922), Snijders, S.V. (Susan), Henri A. Verbrugh, Mehri Tavakol (106145), Verbrugh Henri A., Tavakol Mehri, Verbrugh, H.A. (Henri), McCarthy, A.J., Snijders, Susan, McCarthy Alex J., Jodi A. Lindsay (119622), Lindsay, JA, Willem J. B. Van Wamel, Vos, Greet, Vos, M.C., Strategic Infection Biology, Susan V Snijders, Jodi A Lindsay, Vos, Greet; id_orcid, Bibi C. G. C. Slingerland (119611), Snijders, SV, Tavakol, M, Verbrugh, H.A., Margreet C Vos, van Wamel, Willem; id_orcid, Jaap A. Wagenaar, Verbrugh, Henri, Snijders, S.V., McCarthy, A.J. (Alex), Wagenaar Jaap A., Advances in Veterinary Medicine, Mehri Tavakol, Slingerland Bibi C. G. C., Verbrugh, HA, Wagenaar, J.A. (Jaap), van Belkum Alex, van Wamel Willem J. B., Alex J. Mccarthy, Susan V. Snijders (106138), Bibi C. G. C. Slingerl, Lindsay, J.A. (Jodi), Henri A Verbrugh, Vos Margreet C., Snijders Susan V., Tavakol, M., Jaap A Wagenaar, Wagenaar, JA, Willem J. B. van Wamel (106154), Margreet C. Vos (119632), Wamel, W.J.B. (Willem) van, van Wamel, W.J., Bibi C G C Slingerland, Susan V. Snijders, Belkum, Alex, van Belkum, A, Mason - Slingerland, Bibi, Willem J B van Wamel, Vos, MC, Belkum, A.F. (Alex) van, McCarthy, AJ, Henri A. Verbrugh (106151), Margreet C. Vos, van Belkum, A., van Wamel, Willem, Alex J McCarthy, Alex van Belkum, Alex J. McCarthy (119618)   +79 more
core   +1 more source

Nanozymes for Advanced Hemoglobin‐Based Oxygen Carriers: Applications in Blood Substitution, Wound Healing, Antitumor Therapy, and Beyond

Advanced Science, EarlyView.
This review explores how hemoglobin‐based oxygen carriers (HBOCs) combined with nanozymes create multifunctional materials that deliver oxygen while maintaining redox homeostasis. Beyond artificial blood substitutes, these constructs enable wound healing with light‐triggered oxygen release, cancer therapy through enhanced oxygenation and reactive ...
Despoina Douka, Ana María Pablo‐Sainz‐Ezquerra, Eva Jakljevič, Niki Ktena, Leticia Hosta‐Rigau   +4 more
wiley   +1 more source

Crystal Facet‐Polysaccharide Matching in CFS‐P Nanocrystals Drives Fungal Uptake, Vacuole Destruction, and Selective Antifungal Activity

Advanced Science, EarlyView.
Facet‐engineered PVP‐capped CuFeSe2 nanocrystals exhibit potent, selective antifungal activity by strongly binding cell‐wall mannan, enabling vacuolar entry and organelle disruption. High‐index facets show superior mannan affinity, validated by theoretical calculations and experiments. CFS‐P induces vacuolar cavitation, mitochondrial abnormalities, and
Zhaohui Wang, Xiaojin Deng, Xujuan Huang, Yuhang Pan, Yao Qin, Lu Zhang, Le Xu, Tianyi Qin, Deteng Zhang, Yi Ma, Yalong Wang   +10 more
wiley   +1 more source