Results 211 to 220 of about 5,784 (241)

Chemotactic attraction of Lumbricus terrestris coelomocytes to foreign tissue

Developmental & Comparative Immunology, 1979
Abstract Coelomocytes of the earthworm, Lumbricus terrestris , respond by directional migration in vitro to bacterial and foreign tissue attractants. The two species of bacteria tested, Staphylococcus epidermidis and Aeromonas hydrophila , attract coelomocytes in direct proportion to bacterial concentrations. Body wall tissues from the earthworms
D H, Marks, E A, Stein, E L, Cooper
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The Coelomocytes of Holothuria leucospilota

Journal of Cell Science, 1958
ABSTRACT Morula-shaped cells, structurally similar to fibre-producing cells occurring in the blood and test of an ascidian, Pyura stolonifera, have been found in the coelomic fluid and Cuvierian tubules of Holothuria leucospilota. The morula-shaped cells of the holothurian are formed from primitive amoebocytes.
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Nitric oxide synthase regulates coelomocytes apoptosis through the NF-κB signaling pathway in the sea cucumber Apostichopus japonicus.

Fish and Shellfish Immunology, 2023
Guanghui Han, Zhimeng Lv, Shao Yina, Chenghua Li   +3 more
semanticscholar   +1 more source

Nano zinc oxide induced lipid peroxidation, oxidative stress, genotoxicity, phagocytic alteration, and detoxification response in the coelomocytes of an anecic earthworm of India

Agriculture, Ecosystems & Environment. Applied Soil Ecology, 2023
Sumit Manna, Abhishek Ray, S. Mukherjee, M. Ray, Sajal Ray   +4 more
semanticscholar   +1 more source

The Coelomocytes of Asteroid Echinoderms

1984
The cellular elements found in the coelomic fluid of asteroid echinoderms (sea stars or starfishes) have been the subject of numerous studies for almost a century. These cells, of which there are several types (Table 1), are collectively referred to as coelomo-cytes or coelomic corpuscles. They play diverse functional roles in the organism.
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DOPA oxidation by Holothuria polii coelomocyte lysate

Journal of Invertebrate Pathology, 1991
Abstract Phenoloxidase activity was demonstrated in coelomocyte lysate (CL) from Holothuria polii , but not in cell free coelomic fluid. Oxidation of DOPA to dopachrome was measured photometrically after activation of CL with trypsin or chymotrypsin. Chymotrypsin activation of CL was inhibited by serine protease inhibitors such as STI and PMSF.
Calogero Canicatti, Peter Götz
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The Coelomocytes of Nereid Polychaetes

1974
The coelomic fluids of most polychaetes, or marine annelids, contain numerous mobile cells which have phagocytic abilities. Many investigators have observed that coelomocytes of several species of polychaetes take up foreign matter and have suggested that they probably remove particulate wastes. This applies equally to nereids (Dehorne, 1922a,b; Romieu,
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Transcriptomic responses to air exposure stress in coelomocytes of the sea cucumber, Apostichopus japonicus.

Comparative Biochemistry and Physiology - Part D:Genomics and Proteomics, 2022
Jie Tan, Xuejiang Wang, Liang Wang, Xiaoqun Zhou, Changlin Liu, Jianlong Ge, Li Bian, Si-qing Chen   +7 more
semanticscholar   +1 more source

Naidispora caidianensis n. gen. n. sp. infecting coelomocytes of oligochaete Branchiura sowerbyi (Oligochaeta: Naididae) in China.

Journal of Invertebrate Pathology, 2022
Xinhua Liu, G. Stentiford, Shisi Ren, Xiping Yuan, Rui Song, Jianbo Yu, Deliang Li, Jianguo Xiang, Jinyong Zhang   +8 more
semanticscholar   +1 more source

Coelomocytes of the urchin Lytechinus pictus (Echinoidea)

Journal of Invertebrate Pathology, 1989
Description des cœlomocytes de l'oursin L. pictus contenus dans son liquide cœlomique (phagocytes, globules rouges, cellules explosives, eleocytes et cellules reniformes) et determination de la densite cellulaire ...
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