ABSTRACT
Objective To explore the significance of LDH and ?2-m concentration in CSF in differentiating viral meningitis from purulent meningitis in pediartic patients.Methods Kinetic method was performed to detect the LDH concentration in CSF in 45 patients with purulent meningitis and 49 patients with viral meningitis and 22 healthy children of control group respectively.On the other hand,radioimmunoassay(RIA)was used to detect the concentration of ?2-m.Results The concentrations of LDH in CSF in purulent meningitis group(26.15?12.17)U/L were higher than that in viral meningitis group(8.76?4.94)U/L significantly(P
ABSTRACT
【Objective】 To investigate the effect of Weishu Powder (WP) on acute liver injury induced by carbon tetrachloride (CCl_4) in mice. 【Methods】 Fifty mice were randomized to normal control group (group A), model group (group B), bifendate pills group (group C), low-dose WP group (group D) and high-dose WP group (group E). The mice in the above groups were fed with the corresponding drugs by gastric infusion for 7 days. On the 8th day of feeding, the mice except those in group A were given 0.5% CCl_4 peanut oil solution (10 mL/kg) by intraperitoneal injection. Sixteen hours later, liver weight, serum level of alanine aminotransferase (ALT), malondialdehyde (MDA) content and necrotic focus amount in the liver were observed. 【Results】 As compared with the normal group, liver weight, serum ALT level and necrotic focus amount were increased in model mice with CCl_4-induced acute liver injury (P