Results 111 to 120 of about 1,567,080 (217)

Overexpression, purification, characterization, and pathogenicity of Vibrio harveyi hemolysin VHH

, 2006
Vibrio harveyi VHH hemolysin is a putative pathogenicity factor in fish. In this study, the hemolysin gene vhhA was overexpressed in Escherichia coli, and the purified VHH was characterized with regard to pH and temperature profiles, phospholipase ...
Zhang, Xiao-Hua, Sun, Boguang, Li, Yun, Chi, Zhenghao, Chen, Jixiang, Austin, Brian, Zhong, Yingbin, Zhang, Xiao H.   +7 more
core   +1 more source

STAPHYLOCOCCAL DELTA HEMOLYSIN.

, 1972
STAPHYLOCOCCAL DELTA ...
SANIT. MAKONKAWKEYOON (7988276)
core   +4 more sources

E. coli alpha-hemolysin: a membrane-active protein toxin.

Brazilian journal of medical and biological research = Revista brasileira de pesquisas medicas e biologica, 1999
alpha-Hemolysin is synthesized as a 1024-amino acid polypeptide, then intracellularly activated by specific fatty acylation. A second activation step takes place in the extracellular medium through binding of Ca2+ ions. Even in the absence of fatty acids and Ca2+ HlyA is an amphipathic protein, with a tendency to self-aggregation.
F M, Goñi, H, Ostolaza
openaire   +1 more source

A biochemical study of defense proteins: hemagglutinin, hemolysin and antifungal protein. [PDF]

, 2007
Leung, Ho Wai.Thesis (M.Phil.)--Chinese University of Hong Kong, 2007.Includes bibliographical references (leaves 136-146).Abstracts in English and Chinese.THESIS COMMITTEE --- p.IIACKNOWLEDGEMENT --- p.IIIABSTRACT --- p.IVCHINESE ABSTRACT --- p ...

core  

The anti-biofilm compound 4-ethoxybenzoic acid inhibits Staphylococcus aureus virulence factor production via a putative 4EB-binding pocket in key virulence-associated proteins

Frontiers in Microbiology
There is a need for dual action anti-virulence and anti-biofilm agents that target the opportunistic pathogen Staphylococcus aureus. Previous research determined that 0.8 mg/mL 4-ethoxybenzoic acid (4EB) reduced S.
Caroline C. Taylor, Adonis Aviles-Gonzalez, Alexander Marchesani, Christina Kiessling, Travis Patrick, Linxin Chen, Haozhe Yao, Zixuan Li, Abbie Seward, Kuk-Jeong Chin, Eric S. Gilbert   +10 more
doaj   +1 more source

Effect of Asp-hemolysin related Synthetic Peptide P-21 on Lipopolysaccharide-induced Nitric Oxide Production in Macrophages [PDF]

, 2004
To clarify the effect of Asp-hemolysin-related synthetic peptide (P-21) on lipopolysaccharide (LPS)-induced nitric oxide (NO) production in murine peritoneal macrophages (Mφ) was demonstrated this study.
ツツミ, ヒロム, 熊谷, 健, ヨコタ, カツシ, Ebina, Keiichi, 蝦名, 敬一, 堤, 啓, クマガイ, タケシ, エビナ, ケイイチ, 横田, 勝司, Yokota, Katsushi, Tsutsumi, Hiromu, Kumagai, Takeshi   +11 more
core  

Immunological properties of Actinobacillus pleuropneumoniae hemolysin I.

, 1991
The 105 kDa hemolysin I protein from Actinobacillus pleuropneumoniae serotype I type strain 4074 (HlyI) was shown by immunoblot analysis to be the predominant immunogenic protein if convalescent field sera or sera from pigs experimentally infected with A.
Frey J, Nicolet J
core   +1 more source

Mitotic block and delayed lethality in HeLa epithelial cells exposed to Escherichia coli BM2-1 producing cytotoxic necrotizing factor type 1 [PDF]

, 1996
The cytopathic effect (CPE) of Escherichia coli producing cytotoxic necrotizing factor type 1 (CNF1) was investigated by using a human epithelial cell (HeLa) model of infection with CNF1-producing E. coli BM2-1. This strain was shown to bind loosely, but
Nougayrède, Jean-Philippe, Valette, Annie, Mazars, Philippe, de Rycke, Jean, Oswald, Eric, Tasca, Christian, Boury, Michèle, Rycke, Jean de, Herault, Frédéric   +8 more
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Complex multilevel control of hemolysin production by uropathogenic Escherichia coli

, 2019
Uropathogenic (UPEC) is the major cause of urinary tract infections. Nearly half of all UPEC strains secrete hemolysin, a cytotoxic pore-forming toxin.
Forde, Brian M., Sweet, Matthew J, Ulett, Glen C., Kidd, Timothy J, Glen C. Ulett, Murthy, Ambika M. V., Ambika M. V. Murthy, Christopher J. Day, Schembri, Mark A., Forde, Brian M, Murthy, Ambika MV, Michael P. Jennings, Nhu, Nguyen Thi Khanh, Beatson, Scott A, Poole, Jessica, Matthew J. Sweet, Day, Christopher J, Minh-Duy Phan, Peters, Kate M, Rodney A. Welch, Day, Christopher J., Kidd, Timothy J., Welch, Rodney A, Beatson, Scott A., Timothy J. Kidd, Ulett, Glen C, Jennings, Michael P, Schembri, Mark A, Sweet, Matthew J., Mark A. Schembri, Kate M. Peters, Brian M. Forde, Peters, Kate M., Phan, Minh-Duy, Nguyen Thi Khanh Nhu, Scott A. Beatson, Welch, Rodney A., Jennings, Michael P., Jessica Poole   +38 more
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Encoding extracellular modification of artificial cell membranes using engineered self-translocating proteins

Nature Communications
The development of artificial cells has led to fundamental insights into the functional processes of living cells while simultaneously paving the way for transformative applications in biotechnology and medicine.
Alexander Harjung, Alessandro Fracassi, Neal K. Devaraj   +2 more
doaj   +1 more source