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Gou M, Huang YZ, Hu JG, Jiang YL, Zhang XZ, Su NC, Lei Y, Zhang H, Wang H, Xie HQ. Epigallocatechin-3-gallate Cross-Linked Small Intestinal Submucosa for Guided Bone Regeneration. ACS Biomater Sci Eng 2019; 5:5024-5035. [PMID: 33455250 DOI: 10.1021/acsbiomaterials.9b00920] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Affiliation(s)
- Min Gou
- State Key Laboratory of Oral Diseases & National Clinical Research Center for Oral Diseases & Department of prosthodontics, West China Hospital of Stomatology, Sichuan University, No.14, 3rd Section, Ren Min Nan Rd., Chengdu 610041, China
- Laboratory of Stem Cell and Tissue Engineering, State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University and Collaborative Innovation Center of Biotherapy, No.1, Keyuan 4th Rd., Chengdu 610041, China
| | - Yi-Zhou Huang
- Laboratory of Stem Cell and Tissue Engineering, State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University and Collaborative Innovation Center of Biotherapy, No.1, Keyuan 4th Rd., Chengdu 610041, China
| | - Jun-Gen Hu
- Laboratory of Stem Cell and Tissue Engineering, State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University and Collaborative Innovation Center of Biotherapy, No.1, Keyuan 4th Rd., Chengdu 610041, China
| | - Yan-Lin Jiang
- Laboratory of Stem Cell and Tissue Engineering, State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University and Collaborative Innovation Center of Biotherapy, No.1, Keyuan 4th Rd., Chengdu 610041, China
| | - Xiu-Zhen Zhang
- Laboratory of Stem Cell and Tissue Engineering, State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University and Collaborative Innovation Center of Biotherapy, No.1, Keyuan 4th Rd., Chengdu 610041, China
| | - Nai-Chuan Su
- State Key Laboratory of Oral Diseases & National Clinical Research Center for Oral Diseases & Department of prosthodontics, West China Hospital of Stomatology, Sichuan University, No.14, 3rd Section, Ren Min Nan Rd., Chengdu 610041, China
| | - Yi Lei
- Laboratory of Stem Cell and Tissue Engineering, State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University and Collaborative Innovation Center of Biotherapy, No.1, Keyuan 4th Rd., Chengdu 610041, China
| | - Hai Zhang
- Department of Restorative Dentistry, School of Dentistry, University of Washington, 1959 NE Pacific St., B-307, Seattle, Washington 98195, United States
| | - Hang Wang
- State Key Laboratory of Oral Diseases & National Clinical Research Center for Oral Diseases & Department of prosthodontics, West China Hospital of Stomatology, Sichuan University, No.14, 3rd Section, Ren Min Nan Rd., Chengdu 610041, China
| | - Hui-Qi Xie
- Laboratory of Stem Cell and Tissue Engineering, State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University and Collaborative Innovation Center of Biotherapy, No.1, Keyuan 4th Rd., Chengdu 610041, China
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Abstract
Ethanol, i.p., produced a greater dose-dependent hypothermia in long sleep (LS) than in short sleep (SS) mice with significant decreases in rectal temperature observed only at doses greater than 3 g/kg, i.p. Likewise, at doses of 1 to 2 g/kg ethanol, i.p., these lines of mice differ markedly in locomotor activity. Neurotensin (NT), intracerebroventricular (I.C.V.), induced a similar hypothermia in both SS and LS mice at doses greater than 0.02 microgram. Doses of ethanol (1.0 g/kg) or NT (0.005 microgram, i.c.v.) that failed to cause hypothermia when administered separately produced a pronounced hypothermia when administered together. Potentiation of NT and ethanol-induced hypothermia was greater in SS than in LS mice. Sensitivity to NT-induced hypothermia was greater following i.c.v. administration than by infusion into the nucleus accumbens (NA) or the ventral tegmental area (VTA). Neurotensin, i.c.v. or intra-NA, markedly inhibited ethanol-induced increase in locomotor activity in both SS and LS mice; however, NT, intra-VTA, did not alter the effects of ethanol on locomotor activity. The results suggest that NT and ethanol act in a synergistic manner on specific neuronal processes mediating thermoregulation and spontaneous motor activity.
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Affiliation(s)
- V G Erwin
- Alcohol Research Center, School of Pharmacy, University of Colorado, Boulder 80309-2097
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