Objective To establish the baseline data of body weight, main organ weights, hematological and biochemical indexes in SPF congenital cataract mice. Methods Body weight, main organs weights, hematological and biochemical indexes of the congenital cataract mice were determined at 28 days and 56 days of age, respectively. Normal KM mice in the same age were taken as control. Results There were no statistically significant differences in all indexes of the mice at 28 days of age. Compared with the 56?day old normal KM mice: (1) Statistically significant differences were found in the body weight, and weights of the heart, liver, spleen, lung, kidney and testis ( P<0?05 or P<0?01; ( 2 ) Statistically significant differences were found in hematological indexes WBC, PLT, MPV, LYMP, PDW for female mice and MPV, PDW for male mice (P<0?01);(3) Among the biochemical indexes, there were also statistically significant differences in UREA, ALP, TP, UA, TG, GLU for female and ALT, ALP, TP, ALB, UA, GLU for male mice. Conclusions There are statistical differences in the body weight, main organ weights, hematological indexes and biochemical indexes between the congenital cataract mice and normal KM mice at 56 days of age. These results may provide a useful reference for future research.

Objective This study aimed to investigate the levels of non-enzymatic antioxidants among patients with depression at different age stages.Methods One hundred thirty five patients with depression(including 63 elderly patients aged 60 years and older,and 72 young and middle-aged patients under 60 years old)and 98 healthy controls(including 46 elderly controls aged 60 years and older,and 52 young and middle-aged controls aged under 60 years old)were enrolled.Serum levels of non-enzymatic antioxidants(uric acid,total bilirubin,albumin)were assessed.Results Multiple analysis of variance showed the main effects of depression factors on uric acid and total bilirubin were significant(P<0.05).Uric acid[(314.30±85.18)μmol/L vs.(339.68±85.27)μmol/L],total bilirubin[(12.81±6.16)μmol/L vs.(15.09±5.97)μmol/L]levels were lower in patients with depression than in controls(P<0.05).There was an interactive effect between age and depression factors on the levels of albumin(P<0.001),and the levels of albumin[(41.05±3.97)g/L vs.(46.01±4.49)g/L]were lower in group of the elderly patients with depression than those in group of the young and middle-aged patients with depression(P<0.01).Conclusion Patients with depression have abnormalities in levels of non-enzymatic antioxidants which are more severe in elderly patients.