Tags

Type your tag names separated by a space and hit enter

[Effects of low temperature on trehalose and trehalase contents in Culex pipiens pallens].
Zhongguo Xue Xi Chong Bing Fang Zhi Za Zhi. 2019 Aug 16; 31(5):510-512.ZX

Abstract

OBJECTIVE

To examine the effect of low temperature on trehalose and trehalase levels in Culex pipiens pallens.

METHODS

The fourth instar larvae and female adult mosquitoes of Cx. pipiens pallens were exposed at 4 ℃ for 0, 1, 3, 6, 12, 18, 24 h and 0, 1, 3, 6, 12, 18, 24, 36, 48, 72 h, respectively. Then, the trehalose and trehalase contents were detected by enzyme-linked immunosorbent assay (ELISA) in mosquitoes.

RESULTS

The contents of trehalose and trehalase significantly increased in the larval and female adult mosquitoes post-exposure to low temperature. The changing trend of trehalose levels was consistent in the larval and female adult mosquitoes, and the highest levels were (2.458 8 ± 0.379 2) mg/g and (2.825 7 ± 0.211 1) mg/g 3 h post-exposure to low temperature, respectively. The trehalose and trehalase levels fluctuated greatly within the first 6 h post-exposure to low temperature. Following adaptation for a period of time, the trehalose and trehalase levels remained at a relatively high level.

CONCLUSIONS

Low temperature may induce the production of trehalose and trehalase in Cx. pipiens pallens, and the trehalose and trehalase may play an important role in the improvement of the cold resistance.

Authors+Show Affiliations

Shandong Institute of Parasitic Diseases, Shandong First Medical University & Shandong Academy of Medical Sciences, Jining 272033, China.Jinxiang County Bureau of Agriculture, Shandong Province, China.Shandong Institute of Parasitic Diseases, Shandong First Medical University & Shandong Academy of Medical Sciences, Jining 272033, China. Jining No. 1 People's Hospital, Shandong Province, China.Shandong Institute of Parasitic Diseases, Shandong First Medical University & Shandong Academy of Medical Sciences, Jining 272033, China.Shandong Institute of Parasitic Diseases, Shandong First Medical University & Shandong Academy of Medical Sciences, Jining 272033, China.Shandong Institute of Parasitic Diseases, Shandong First Medical University & Shandong Academy of Medical Sciences, Jining 272033, China.Shandong Institute of Parasitic Diseases, Shandong First Medical University & Shandong Academy of Medical Sciences, Jining 272033, China.

Pub Type(s)

Journal Article

Language

chi

PubMed ID

31713380

Citation

Zhang, B G., et al. "[Effects of Low Temperature On Trehalose and Trehalase Contents in Culex Pipiens Pallens]." Zhongguo Xue Xi Chong Bing Fang Zhi Za Zhi = Chinese Journal of Schistosomiasis Control, vol. 31, no. 5, 2019, pp. 510-512.
Zhang BG, Li YP, Ma R, et al. [Effects of low temperature on trehalose and trehalase contents in Culex pipiens pallens]. Zhongguo Xue Xi Chong Bing Fang Zhi Za Zhi. 2019;31(5):510-512.
Zhang, B. G., Li, Y. P., Ma, R., Cheng, P., Guo, X. X., Wang, H. F., & Liu, L. J. (2019). [Effects of low temperature on trehalose and trehalase contents in Culex pipiens pallens]. Zhongguo Xue Xi Chong Bing Fang Zhi Za Zhi = Chinese Journal of Schistosomiasis Control, 31(5), 510-512. https://doi.org/10.16250/j.32.1374.2018131
Zhang BG, et al. [Effects of Low Temperature On Trehalose and Trehalase Contents in Culex Pipiens Pallens]. Zhongguo Xue Xi Chong Bing Fang Zhi Za Zhi. 2019 Aug 16;31(5):510-512. PubMed PMID: 31713380.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - [Effects of low temperature on trehalose and trehalase contents in Culex pipiens pallens]. AU - Zhang,B G, AU - Li,Y P, AU - Ma,R, AU - Cheng,P, AU - Guo,X X, AU - Wang,H F, AU - Liu,L J, PY - 2019/11/13/entrez PY - 2019/11/13/pubmed PY - 2019/11/16/medline KW - Culex pipiens pallens KW - Low temperature KW - Trehalase KW - Trehalose SP - 510 EP - 512 JF - Zhongguo xue xi chong bing fang zhi za zhi = Chinese journal of schistosomiasis control JO - Zhongguo Xue Xi Chong Bing Fang Zhi Za Zhi VL - 31 IS - 5 N2 - OBJECTIVE: To examine the effect of low temperature on trehalose and trehalase levels in Culex pipiens pallens. METHODS: The fourth instar larvae and female adult mosquitoes of Cx. pipiens pallens were exposed at 4 ℃ for 0, 1, 3, 6, 12, 18, 24 h and 0, 1, 3, 6, 12, 18, 24, 36, 48, 72 h, respectively. Then, the trehalose and trehalase contents were detected by enzyme-linked immunosorbent assay (ELISA) in mosquitoes. RESULTS: The contents of trehalose and trehalase significantly increased in the larval and female adult mosquitoes post-exposure to low temperature. The changing trend of trehalose levels was consistent in the larval and female adult mosquitoes, and the highest levels were (2.458 8 ± 0.379 2) mg/g and (2.825 7 ± 0.211 1) mg/g 3 h post-exposure to low temperature, respectively. The trehalose and trehalase levels fluctuated greatly within the first 6 h post-exposure to low temperature. Following adaptation for a period of time, the trehalose and trehalase levels remained at a relatively high level. CONCLUSIONS: Low temperature may induce the production of trehalose and trehalase in Cx. pipiens pallens, and the trehalose and trehalase may play an important role in the improvement of the cold resistance. SN - 1005-6661 UR - https://www.unboundmedicine.com/medline/citation/31713380/[Effects_of_low_temperature_on_trehalose_and_trehalase_contents_in_Culex_pipiens_pallens] DB - PRIME DP - Unbound Medicine ER -