Results 21 to 30 of about 2,282,983 (269)

Enzyme‐enzyme interactions and their metabolic role

FEBS Letters, 1990
There are continuing reports on the existence of complexes of sequential metabolic enzymes. New techniques for their detection have been described and include affinity electrophoresis and the use of anti‐idiotypic antibodies. Channeling of substrates has been reported for several systems as well as direct substrate transfer through dynamic enzyme ...
Srere, Paul A., Ovadi, Judit
openaire   +2 more sources

ENZYMES AND ANTI-ENZYMES OF INFLAMMATORY EXUDATES [PDF]

Journal of Experimental Medicine, 1904
The serum of an inflammatory exudate has the power of inhibiting the action of proteolytic ferments contained in the leucocytes. This anti-enzymotic power is possessed by the blood serum from which it doubtless passes into the exudate. In the later stages of inflammation there is some diminution of this anti-enzymotic action.
openaire   +2 more sources

Enzyme Kinetics at High Enzyme Concentration

Bulletin of Mathematical Biology, 2000
We re-visit previous analyses of the classical Michaelis-Menten substrate-enzyme reaction and, with the aid of the reverse quasi-steady-state assumption, we challenge the approximation d[C]/dt approximately 0 for the basic enzyme reaction at high enzyme concentration.
Schnell, S, Maini, P
openaire   +3 more sources

The alkynyl-containing compounds from mushrooms and their biological activities

Natural Products and Bioprospecting, 2023
Mushrooms have been utilized by humans for thousands of years due to their medicinal and nutritional properties. They are a crucial natural source of bioactive secondary metabolites, and recent advancements have led to the isolation of several alkynyl ...
Ji-shuang Qi, Yingce Duan, Zhao-chen Li, Jin-ming Gao, Jianzhao Qi, Chengwei Liu   +5 more
doaj   +1 more source

Clinical Utility of SARS-CoV-2 Antibody Titer Multiplied by Binding Avidity of Receptor-Binding Domain (RBD) in Monitoring Protective Immunity and Clinical Severity

Viruses, 2023
Conventional serum antibody titer, which expresses antibody level, does not provide antigen binding avidity of the variable region of the antibody, which is essential for the defense response to infection.
Etsuhisa Takahashi, Takako Sawabuchi, Tetsuya Homma, Yosuke Fukuda, Hironori Sagara, Takeshi Kinjo, Kaori Fujita, Shigeru Suga, Takashi Kimoto, Satoko Sakai, Keiko Kameda, Hiroshi Kido   +11 more
doaj   +1 more source

Umami and saltiness enhancements of textured pea proteins by combining protease- and glutaminase-catalyzed reactions

Current Research in Food Science
Plant-based meat analogs (PBMAs) have attracted attention owing to their various advantages, however, their taste limits their application, requiring improvement of the umami and saltiness levels while meeting clean-label requirements.
Kiyota Sakai, Nickolas Broches, Keita Okuda, Masamichi Okada, Shotaro Yamaguchi   +4 more
doaj   +1 more source

Genome-wide study of Cerrena unicolor 87613 laccase gene family and their mode prediction in association with substrate oxidation

BMC Genomics, 2023
Background Laccases are green biocatalysts with wide industrial applications. The study of efficient and specific laccase producers remains a priority.
Long-Bin Zhang, Wu-Wei-Jie Yang, Ting-Ting Qiu   +2 more
doaj   +1 more source

Synergistic action of the gut microbiota in environmental RNA interference in a leaf beetle

Microbiome, 2021
Background RNA interference (RNAi) has emerged as an efficient tool to control insect pests. When insects ingest double-stranded RNAs (dsRNAs) targeted against essential genes, strong gene silencing and mortality can be induced.
Letian Xu, Shijing Xu, Liuwei Sun, Yiqiu Zhang, Jing Luo, Ralph Bock, Jiang Zhang   +6 more
doaj   +1 more source

Leukemia and Exposure to Potential Benzene Sources in Children From the Mexico City Metropolitan Area, 2010–2021: A Geospatial Analysis

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Leukemia is the most common childhood cancer in Mexico, and acute lymphoblastic leukemia (ALL) is the most frequent subtype. Exposure to high concentrations of benzene has been associated with ALL incidence, particularly in urban areas. This study evaluated the relationship between distance to benzene emission sources and the number
Orlando Rivera Zurita, Norma Candelaria López Santiago, Claudia Maria García Cuellar, Karla Maldonado Silva, Nancy Reynoso Noverón, Leticia Hernández Cadena   +5 more
wiley   +1 more source

Sesquiterpene synthases from Inonotus obliquus: functional characterization and β-farnesene production

Mycology
The medicinal mushroom Inonotus obliquus is renowned for producing a wide array of pharmacologically active terpenoids, yet the enzymatic basis for this diversity remains partially elusive.
Yingce Duan, Jiaxuan Liu, Zheyong Xue, Pengchao Wang, Jie Zhang, Chengwei Liu   +5 more
doaj   +1 more source