Home
Resources
Publications
Facilitatory Effect of AM281 on Recognition Memory in Rats

Facilitatory Effect of AM281 on Recognition Memory in Rats

Izabela Bialuk, Maria Małgorzata Winnicka

Pharmacol Rep. 2016 Apr;68(2):301-9.

PMID: 26922532

Abstract:

Background:
Our approach was to determine the influence of a single systemic administration of AM281, synthetic cannabinoid structurally similar to SR141716A, on recognition memory in rats.
Methods:
To assess the influence of AM281 on acquisition of information the compound was given intraperitoneally once, at the doses of 0.1, 0.5, 1.0 or 2.0mg/kg, 15min before learning trial (T1) and in order to evaluate its influence on consolidation process AM281 was given at indicated doses, immediately after T1 trial in an object recognition test. Since cannabinoids may alter motor function and affect anxiety, the influence of AM281 on psychomotor activity and anxiety was evaluated in an open-field and elevated plus maze test, respectively.
Results:
Administration of AM281 at the doses: 0.1, 0.5 and 1.0mg/kg significantly improved acquisition of information, while 0.1 and 0.5mg/kg of AM281 significantly facilitated consolidation process. Not only did AM281 not affect locomotor and exploratory activity, but also anxiety.
Conclusion:
This is the first evidence that AM281 exerts facilitatory effect on recognition memory in rats. This effect seems to be memory specific because no alterations in animals' psychomotor activity and anxiety were observed.

Chemicals Related in the Paper:

Catalog Number	Product Name	Structure	CAS Number	Price
AP202463681	AM281		202463-68-1	Price

As a specialist in analytical chemical Products, Alfa Chemistry offers consumers a wealth of raw materials and a full range of technologies and services.

QUICK LINKS

HEADQUARTERS

Tel:

Fax:

Email: