ABSTRACT
Objective To study the animal toxicity test on skin of the Chinese herbal drugs liquid paste (CHDLP).Methods Acute and multiple times skin stimulation test and skin allergy test were performed on healthy guinea pig by using CHDLP.Results The acute skin stimulation score and intensity score were all zero.Multiple skin stimulation score and pathological examination score were all zero.So were the skin allergy score and the sensiti- zation rate.Conclusion CHDLP is a weak sensitizer and arose no skin stimulation on guinea pig.It's safe when ex- ternal use.
ABSTRACT
Objective To verify the accuracy of detecting part of biochemical markers of the new"B&G System".Methods Blood serum creatinine(SCr),urea nitrogen(BUN),serum uric acid(UA),Ca or P of the same serum example were detected by"B&G System"and Hitachi 7170S automatic biochemistry analysis instrument (7170S) respectively.Each biochemical marker was divided into two teams on the basis of measure values of 7170S, and then measure values of two methods were compared.If there were significant differences,the biochemical mark- ers's detection program of"B&G System"was corrected,and then measure values of two methods of corresponding biochemical markers were compared.Results Two methods' measure values of SCr of abnormal team,BUN of each team,SUA of each team and P of each team weren't significantly different,measure values of SCr of normal team,Ca of two teams were significantly different.After corrected"B&G System",two methods' measure values of sCr of normal team,Ca of two teams weren't significantly different.Conclusion"B&G System"through correction could accurately detect biochemical markers,and it's worth applicating in clinic.