Objective To investigate the effection of Shenfu Injection (Ginseng-radix aconitum Injection)to the blood coagulation system and its prognosis in the patient of multiple trauma complicated with shock.Methods We prospectively studied 90 patients of multiple trauma complicated with shock,who came from the emergency center of the Second Affiliated Hospital of Medicine' s college of Zhe-Jiang University and emergency department of Lishui People' s Hospital from February 2007 to December 2011,and excluded those suffered with the dysfunction of coagulation system and uncontrolled ongoing bleeding before trauma.And then these eligible patients were randomly divided into two groups:treatment group ( 45 cases ) and control group (45 cases),the control group were received the routine treatment,the treatment group were received Shenfu Injection in early stage based on the routine treatment.The two groups were measured the platelet count (PLT),prothrombin time (PT),activated partial thromboplastin time (APTT),thrombin time (TT),fibrinogen (FIB) before treatment and 3,7 days after treatment.Results The differences of the PLT,PT,APTT,TT,FIB between the treatment group and control group at 3,7 d after the treatment was statistically significant (P ＜ 0.05 ). Conclusions Shenfu Injection has positive regulation to the coagulation system in the patient of multiple trauma complicated with shock.

Objective To investigate the action mechanism of an anti-photosensitivity mixture on skin photodamage. Methods Twenty-eight BLAB/c mice were divided into 4 groups, i.e., normal control group,treatment group, negative and positive control groups; the last three groups were irradiated with a single dose of UVB at 300 mJ/cm2 after 7-day pretreatment with sodium chloride physiological solution, anti-photosensitivity mixture, and hydroxychloroquine, respectively. Twenty-four hours after the irradiation, mice were killed and skin tissue samples were obtained at the irradiated sites. Terminal deoxynucleotidyl transferase (TdT)-mediated dUTP nick-end labeling (TUNEL) and immunohistochemical staining were carried out to detect cell apoptosis,Fas and Caspase-3 protein expressions respectively. Results An increase was observed in the expression level of Fas and Caspase-3 and in the apoptotic index in keratinocytes from UV-irradiated mice compared with unirradiated control mice (all P ＜ 0.01 ). In comparison with sodium chloride physiological solution, the antiphotosensitivity mixture suppressed the UV irradiation-induced increase in the expression intensity of Fas and Caspase-3 and apoptotic index in keratinocytes (P ＜ 0.05 or 0.01 ). Conclusions The anti-photosensitivity mixture could alleviate UV-induced inflammatory damage to and apoptosis in epidermal keratinocytes, likely by regulating cell apoptosis and Caspase-3 pathway.