The Effects of Alcohol and Social Isolation on Yawning Behavior in Adult Male Rats, Treated with Opioid Receptor Agonist and Antagonist
نویسندگان
چکیده
The number of 88 rats was chosen, after 21 days, they were ablactated and categorized them as following groups:
 control group 1 has a cage 8 in social condition. After 6 weeks saline injection (1mg / kg), the yawning behavior is recorded for 60 minutes. Group 2 conditions receiving ethanol months, each serving 600 mg kg. 3 isolation without treatment with agonist antagonist, Opioid alcohol drugs separate cage, one rat. weeks, It cured 4 then (1200 kg) 30 minutes yawing 5 Social opioid (5mg kg morphine) morphine + antagonist 7 followed by (naltrexone), 10 kg, (naloxone) bad breath 9 11 treatments minutes.
 Injection chronically reduces yawning, but injections increase yawns. Antagonist naltrexone prior yawning. does not change to (naltrexone) increases yawn. Also, into causes an Alcohol before yawns.
 seems that stress decreasing function
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ژورنال
عنوان ژورنال: Journal of pharmaceutical research international
سال: 2022
ISSN: ['2456-9119']
DOI: https://doi.org/10.9734/jpri/2022/v34i50a36433