Study on in vitro culture of atrial myoeytes in suckling guinea pig
10.3969/j.issn.1671-8348.2014.36.004
- VernacularTitle:豚鼠乳鼠心房肌细胞体外培养的探讨
- Author:
Wei WU
;
Jianfei NAO
;
Xiaoping WANG
;
Bing SHAO
- Publication Type:Journal Article
- Keywords:
atrial myocytes;
suckling guinea pig;
primary culture
- From:
Chongqing Medicine
2014;(36):4857-4859
- CountryChina
- Language:Chinese
-
Abstract:
Objective To explore the condition and method of primary cultures of atrial myoeytes in sukling guinea pig .Methods The atrial myoeytes of sukling guinea pig with 1‐2 d old were taken and digested once by 0 .06% trypsin ,then repeatedly digested by 0 .08% type Ⅱ collagenase for four times .And the cells after former twice ,latter twice and former and latter four times of diges‐tion were adopted for conducting respective culture .The influence of three kinds of culture method on atrial myocytes production , survival rate ,pulsating rate and purification rate were observed .Results Three kinds of culture method all obtained the considera‐ble number of atrial myocytes and a higher survival rate ,pulsation rate and purification rate ,particularly the cell culture method af‐ter latter twice digestion .Conclusion Once digestion by 0 .06% trypsin and 0 .08% type Ⅱ collagenase for four times can isolate a great quantity and good condition of atrial myocytes .
