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You searched for: Subject antagonists Remove constraint Subject: antagonists Subject amino acids Remove constraint Subject: amino acids Subject term antibacterial properties Remove constraint Subject term: antibacterial properties
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1. Gastrodin relieves Vibrio harveyi infection by blocking hemolysin active centers

Author:
Xiaoran Zhao; Yi Guo; Jiale He; Jianuo Liu; Shigen Ye
Source:
Aquaculture 2021 v.544 pp. 737056
ISSN:
0044-8486
Subject:
Vibrio harveyi; amino acids; animals; antagonists; antibacterial properties; antitoxins; aquaculture; cell culture; cytotoxicity; flavonoids; genes; hemolysins; hemolysis; mutational analysis; pathogens; phospholipases; virulence
Abstract:
... Vibrio harveyi hemolysin (VHH) is an important virulence determinant of V. harveyi. It is an extracellular protein with phospholipase activity and plays a key role in the process of pathogen infection of the host. The key role of VHH in the virulence of V. harveyi makes it an ideal target for the design of new antiviral drugs. We found that gastrodin is a natural flavonoid with no antibacterial ac ...
DOI:
10.1016/j.aquaculture.2021.737056

2. Modulation of haemocyte phagocytic and antibacterial activity by alpha-adrenergic receptor in scallop Chlamys farreri

Author:
Zhi Zhou; Qiufeng Jiang; Mengqiang Wang; Feng Yue; Lingling Wang; Leilei Wang; Fengmei Li; Rui Liu; Linsheng Song
Source:
Fish & shellfish immunology 2013 v.35 no.3 pp. 825-832
ISSN:
1050-4648
Subject:
Chlamys; Vibrio anguillarum; adrenergic receptors; agonists; amino acids; antagonists; antibacterial properties; bacteria; epinephrine; genes; hemocytes; hepatopancreas; homeostasis; immune response; immunocytes; isoprenaline; kidneys; messenger RNA; muscles; norepinephrine; octopamine; pathogens; phenylephrine; scallops; tissues; transcription (genetics); tyramine; vertebrates
Abstract:
... The adrenergic receptors are a class of G protein-coupled receptors, through which norepinephrine and epinephrine trigger the second messenger to modulate the immune response in immunocytes of vertebrate. In the present study, a gene coding the homologue of α-adrenergic receptor was identified from scallop Chlamys farreri (designated CfαAR). Its deduced protein comprised 318 amino acids, and conta ...
DOI:
10.1016/j.fsi.2013.06.020

3. The immunomodulation mediated by a delta-opioid receptor for [Met5]-enkephalin in oyster Crassostrea gigas

Author:
Zhaoqun Liu; Zhi Zhou; Lingling Wang; Shuai Jiang; Weilin Wang; Ran Zhang; Linsheng Song
Source:
Developmental and comparative immunology 2015 v.49 no.2 pp. 217-224
ISSN:
0145-305X
Subject:
Crassostrea gigas; G-protein coupled receptors; amino acids; antagonists; antibacterial properties; calcium; complementary DNA; cyclic AMP; gills; hemocytes; hepatopancreas; homeostasis; immune response; immunocytes; immunomodulation; kidneys; ligands; messenger RNA; muscles; narcotics; oysters; pathogens; second messengers
Abstract:
... Opioid receptors (OR) are a group of G protein-coupled receptors with opioids as ligands, which play an important role in triggering the second messengers to modulate immune response in vertebrate immunocytes. In the present study, the full length cDNA of a homologue of δ-opioid receptor (DOR) for [Met5]-enkaphalin was cloned from oyster Crassostrea gigas (designated as CgDOR), which was 1104 bp e ...
DOI:
10.1016/j.dci.2014.11.017