Research on Saliva Biochemical Changes about “Normal Constitution - Kidney Deficiency Constitution - Kidney Deficiency Syndrome”
10.3969/j.issn.1005-5304.2016.06.013
- VernacularTitle:“正常体质-肾虚体质-肾虚证候”唾液生化指标变化研究
- Author:
Cuijuan LI
;
Zixuan LIU
;
Lijun SUN
;
Zhendong GONG
- Publication Type:Journal Article
- Keywords:
normal constitution;
kidney deficiency constitution;
kidney deficiency syndrome;
saliva biochemical index;
rats
- From:
Chinese Journal of Information on Traditional Chinese Medicine
2016;23(6):47-50
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the changes of saliva biochemical parameters in the dynamic evolution of “normal constitution - kidney deficiency constitution - kidney deficiency syndrome”.Methods Totally 24 male and female SD rats of 3 months old (12 male rats and 12 female rats) were put in packet pair cage. Pregnant rats were randomly divided intoⅠ andⅡ groups, 6 rats in each group.Ⅰ group was without intimidation during pregnancy, with normal feeding, and then after the birth, 20 rats were randomly selected as normal control group and kidney deficiency syndrome model group, 10 rats in each group, half male and half female.Ⅱ group, from gestation day 2, was given intimidation until postnatal. 10 half male and half female rats were randomly selected as model group of kidney deficiency constitution. Rats in each group received normal feeding conditions for 6 weeks. The kidney deficiency syndrome model group was given intramuscular injection of hydrocortisone 25 mg/kg body weight every day, while normal control group and kidney deficiency constitution model group were injected with the same amount of normal saline for 10 consecutive days. The changes of salivary biochemical parameters were observed in each group of rats.Results Compared with the normal control group, salivary pH in the kidney deficiency constitution group and kidney deficiency syndrome group significantly increased (P<0.01). CK, ALT, AST, ALP levels in the kidney deficiency constitution group were reduced, but the contents of K, P, TP, AMY increased. The levels of CK, ALT, AST, ALP and LDH in the kidney deficiency syndrome decreased, while the contents of K, P, TP, and AMY increased (P<0.05,P<0.01). Compared with the kidney deficiency constitution group, the content of LDH in the kidney deficiency syndrome group decreased (P<0.05).Conclusion Rat saliva composition changes did occur in the kidney deficiency constitution group and kidney deficiency syndrome group.
