Tags

Type your tag names separated by a space and hit enter

Immune responses to combined effect of hypoxia and high temperature in the green-lipped mussel Perna viridis.
Mar Pollut Bull. 2011; 63(5-12):201-8.MP

Abstract

Flow cytometry was used to examine immune responses in haemocytes of the green-lipped mussel Perna viridis under six combinations of oxygen level (1.5 mg O2 l(-1), 6.0 mg O2 l(-1)) and temperature (20 °C, 25 °C and 30 °C) at 24 h, 48 h, 96 h and 168 h. The mussels were then transferred to normoxic condition (6.0 mg O2 l(-1)) at 20 °C for further 24 h to study their recovery from the combined hypoxic and temperature stress. Esterase (Est), reactive oxygen species (ROS), lysosome content (Lyso) and phagocytosis (Pha) were reduced at high temperatures, whereas hypoxia resulted in higher haemocyte mortality (HM) and reduced phagocytosis. For HM and Pha, changes were observed after being exposed to the stresses for 96 h, whereas only a 24 h period was required for ROS and Lyso, and a 48 h one for Est. Recovery from the stresses was observed for HM and Pha but not other immune responses.

Authors+Show Affiliations

Department of Biology and Chemistry, City University of Hong Kong, Tat Chee Avenue, Kowloon, Hong Kong.No affiliation info availableNo affiliation info availableNo affiliation info available

Pub Type(s)

Journal Article
Research Support, Non-U.S. Gov't

Language

eng

PubMed ID

21722923

Citation

Wang, Youji, et al. "Immune Responses to Combined Effect of Hypoxia and High Temperature in the Green-lipped Mussel Perna Viridis." Marine Pollution Bulletin, vol. 63, no. 5-12, 2011, pp. 201-8.
Wang Y, Hu M, Shin PK, et al. Immune responses to combined effect of hypoxia and high temperature in the green-lipped mussel Perna viridis. Mar Pollut Bull. 2011;63(5-12):201-8.
Wang, Y., Hu, M., Shin, P. K., & Cheung, S. G. (2011). Immune responses to combined effect of hypoxia and high temperature in the green-lipped mussel Perna viridis. Marine Pollution Bulletin, 63(5-12), 201-8. https://doi.org/10.1016/j.marpolbul.2011.05.035
Wang Y, et al. Immune Responses to Combined Effect of Hypoxia and High Temperature in the Green-lipped Mussel Perna Viridis. Mar Pollut Bull. 2011;63(5-12):201-8. PubMed PMID: 21722923.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - Immune responses to combined effect of hypoxia and high temperature in the green-lipped mussel Perna viridis. AU - Wang,Youji, AU - Hu,Menghong, AU - Shin,Paul K S, AU - Cheung,Siu Gin, Y1 - 2011/06/30/ PY - 2010/06/23/received PY - 2011/05/27/revised PY - 2011/05/29/accepted PY - 2011/7/5/entrez PY - 2011/7/5/pubmed PY - 2011/10/8/medline SP - 201 EP - 8 JF - Marine pollution bulletin JO - Mar. Pollut. Bull. VL - 63 IS - 5-12 N2 - Flow cytometry was used to examine immune responses in haemocytes of the green-lipped mussel Perna viridis under six combinations of oxygen level (1.5 mg O2 l(-1), 6.0 mg O2 l(-1)) and temperature (20 °C, 25 °C and 30 °C) at 24 h, 48 h, 96 h and 168 h. The mussels were then transferred to normoxic condition (6.0 mg O2 l(-1)) at 20 °C for further 24 h to study their recovery from the combined hypoxic and temperature stress. Esterase (Est), reactive oxygen species (ROS), lysosome content (Lyso) and phagocytosis (Pha) were reduced at high temperatures, whereas hypoxia resulted in higher haemocyte mortality (HM) and reduced phagocytosis. For HM and Pha, changes were observed after being exposed to the stresses for 96 h, whereas only a 24 h period was required for ROS and Lyso, and a 48 h one for Est. Recovery from the stresses was observed for HM and Pha but not other immune responses. SN - 1879-3363 UR - https://www.unboundmedicine.com/medline/citation/21722923/Immune_responses_to_combined_effect_of_hypoxia_and_high_temperature_in_the_green_lipped_mussel_Perna_viridis_ L2 - https://linkinghub.elsevier.com/retrieve/pii/S0025-326X(11)00310-9 DB - PRIME DP - Unbound Medicine ER -