Results 41 to 50 of about 7,051,446 (291)

Degradation of Azo Dyes by Laccase and Ultrasound Treatment [PDF]

Applied and Environmental Microbiology, 2005
ABSTRACT The goal of this work was to investigate the decomposition of azo dyes by oxidative methods, such as laccase and ultrasound treatments. Each of these methods has strong and feeble sides. The laccase treatment showed high decolorization rates but cannot degrade all investigated dyes (reactive dyes), and high anionic strength led to ...
Michael M, Tauber, Georg M, Guebitz, Astrid, Rehorek   +2 more
openaire   +2 more sources

Mechanochemical treatment for degradation of ciprofloxacin (CIP) in solutions

Water Science and Technology, 2022
Abstract Ciprofloxacin (CIP) is a kind of widely used fluoroquinolone antibiotic, and the widespread presence of CIP in aquatic environment has become a serious issue. Mechanochemical treatment (MCT), as an effective approach to degrade persistent organic pollutants, has many advantages of low cost, simplicity, and being environmentally ...
Xiujuan Feng, Chengliang Dong, Xiaoyi Wang, Jihao Wang   +3 more
openaire   +3 more sources

Rab14 regulates the transport of human papillomavirus to the trans‐Golgi network for infectious cell entry

FEBS Letters, EarlyView.
This study reveals that the small GTPase Rab14 is necessary for human papillomavirus (HPV) infection and plays an essential role in the transport of virions to the trans‐Golgi network (TGN). HPV in the early endosome (EE), which harbors GTP‐bound Rab14, is transported to the TGN through the switch of Rab14 from its GTP‐bound to GDP‐bound form.
Yoshiyuki Ishii, Iwao Kukimoto
wiley   +1 more source

Induced sputum MMP-1, -3 & -8 concentrations during treatment of tuberculosis. [PDF]

, 2013
INTRODUCTION: Tuberculosis (TB) destroys lung tissues and this immunopathology is mediated in part by Matrix Metalloproteinases (MMPs). There are no data on the relationship between local tissue MMPs concentrations, anti-tuberculosis therapy and sputum ...
Jorge Coronel, Friedland, Jon S, Bernabe-Ortiz, A., Coronel, Jorge, Gotuzzo, E., Gotuzzo Eduardo, Antonio Bernabe-Ortiz, Moore, David AJ, Ugarte-Gil, C.A., Coronel Jorge, Elkington, P.T., Moore, D.A.J., Eduardo Gotuzzo, Coronel, J., Paul Elkington, Robert H Gilman, Moore David A. J., Friedland, J.S., Gilman, R., Elkington Paul, Ugarte-Gil, Cesar A, Bernabe-Ortiz Antonio, Gilman Robert H., Cesar A Ugarte-Gil, Friedland Jon S., Elkington, Paul, Jon S Friedland, Gotuzzo, Eduardo, David A J Moore, Ugarte-Gil Cesar A., Tezera, Liku B, Gilman, Robert H, Liku B Tezera, Tezera Liku B., Bernabe-Ortiz, Antonio   +34 more
core   +1 more source

Degradation mechanism of the von Willebrand factor A2 domain by nattokinase

FEBS Letters, EarlyView.
Nattokinase, a natto‐derived protease, exhibits potent antithrombotic effects. This study demonstrates that nattokinase directly cleaves the von Willebrand factor (vWF) A2 domain in vitro. Unlike the native regulator ADAMTS13, nattokinase degrades folded vWF independently of shear stress.
Ryuichi Hyakumoto, Masatomo So, Ayako Furukawa, Kenji Sugase   +3 more
wiley   +1 more source

Thermal stabilities of inosine monophosphate-degrading enzymes in several fish muscles

International Journal of Food Properties, 2020
The compositions and inosinic acid contents of ATP-related compounds in various processed fish meat products were examined in this study. Moreover, the relationships between these variables and the heating processes used on the products were investigated.
Hideto Fukushima, Koki Yamada, Ritsuko Wada, Toshimichi Maeda, Masahiro Matsumiya   +4 more
doaj   +1 more source

Screening and production of microbial L-arginase enzyme as anticancer agent from different soil environments in Egypt

Ain Shams Medical Journal, 2021
BackgroundArginine degrading enzymes are necessary for the treatment of auxotrophic cancers such as hepatic carcinoma,melanoma and colorectal cancers.Auxotrophic cancers have not the ability to synthesize argenine but normal cells can synthesize it ...
Mohammed Kassab
doaj   +1 more source

Stepwise Degradation of Poliovirus Capsid by Alkaline Treatment

Journal of General Virology, 1971
Summary The kinetics of the liberation of protein components from purified poliovirus was examined under varying alkaline pH conditions at 40°. The proteins of the liberated components and of the virus capsid were analysed by sucrose gradient centrifugation and polyacrylamide gel electrophoresis.
S, Katagiri, S, Aikawa, Y, Hinuma
openaire   +2 more sources

Salmonella lipopolysaccharide‐containing supported lipid bilayers as platforms to study bacteriophage interactions

FEBS Letters, EarlyView.
We present robust protocols for the preparation of supported lipid bilayers (SLBs) incorporating either Salmonella smooth LPS or outer membrane vesicles (OMVs). We use a combination of quartz crystal microbalance with dissipation (QCM‐D) and fluorescence microscopy to both characterize the SLBs of various compositions and to probe their interactions ...
Hudson P. Pace, Alyssa Borges, Charles Arnaud, Tove Karlsson, Nina K. Bröker, Stefanie Barbirz, Marta Bally   +6 more
wiley   +1 more source

Amino Acid Degrading Enzymes and Autophagy in Cancer Therapy

Frontiers in Pharmacology, 2021
Recently, there has been renewed interest in metabolic therapy for cancer, particularly in amino acid deprivation by enzymes. L-asparaginase was approved for the treatment of acute lymphoblastic leukemia by the U.S. Food and Drug Administration. Arginine
Ziyu Wang, Ziyu Wang, Qinghong Xie, Haifeng Zhou, Min Zhang, Jie Shen, Dianwen Ju   +6 more
doaj   +1 more source