Under the guidance of defended field theory the effect of hoop confining method on treatment of rats with skin abscess / 中国中西医结合急救杂志

Objective To observe the therapeutic effect of hoop circumference drug,Hongzhongxiao tincture,on the treatment of skin abscess in rats under the guidance of defended field theory.Methods Forty SpragueDawley (SD) rats were randomly divided into normal control group,model group,western medicine control group,Hongzhongxiao pretreatment group and Hongzhongxiao treatment group according to the computer generated random number.Subcutaneous abscesses models were reproduced by subcutaneous injection of 1 mL (3-5 × 109 cfu/mL) of staphylococcus aureus,and the normal control group was subcutaneously injected with the same amount of normal saline.After molding,the rats in the model group were treated with normal saline for change of dressing;the western medicine control group was treated with mupirocin ointment for external use;Hongzhongxiao pretreatment group was treated with 2 mL of Hongzhongxiao for dressing 4 hours after the modeling;in Hongzhongxiao treatment group,2 mL dressing was given after the emergence of hard swelling,and the Hongzhongxiao drug range applied was 1 cm over the swelling range.Each group was dressed once daily.The changes of mental state,body weight,skin temperature,range and time of abscess formation,wound ulceration and healing time,transcutaneous oxygen pressure (TcPO2) at the periphery of abscess were observed in each group.Results ① After modeling,the activity of the rats was decreased,the appetite became worse,and the food intake less.Except the normal control group,the rats in other groups had different degrees of mental listlessness.② After 3 days of treatment,the body weight gain of the model group was significantly lower than that of the normal control group (g:8.75 ± 9.85 vs.31.67 ± 7.92,P ＜ 0.01),and continued to 18 days after treatment (g:27.13± 11.70 vs.98.00 ± 8.94);after treatment for 18 days,the body weight gain in the western medicine control group,Hongzhongxiao pretreatment group and Hongzhongxiao treatment group was significantlyhigher than those of model group (g:53.28 ± 19.69,49.12 ± 7.23,44.71 ± 12.42 vs.27.13 ± 11.70,all P ＜ 0.05).③ After 3 days of treatment,the body temperature of the model group was obviously lower than that of the normal control group (℃:33.75 ± 0.68 vs.35.03 ± 0.41,P ＜ 0.01) and continued to 10 days (℃:34.30 ± 0.35 vs.35.03 ± 0.41,P ＜ 0.01).The body temperature of the rats in Hongzhongxiao pretreatment group was significantly lower than that in the normal control group,the model group and the western medicine control group on the 14th day after treatment (℃:33.97 ± 0.83 vs.35.10 ± 0.57,35.01 ± 0.68,35.25 ± 0.23,all P ＜ 0.05).The body temperature of Hongzhongxiao treatment group was significantly higher than that of the Hongzhongxiao pretreatment group (℃:34.87 ± 0.94 vs.33.97 ± 0.83,P ＜0.05).④ After treatment for 13,15,17 days,the contraction rates of swollen area in western medicine control group,hongzhongxiao pretreatment group and hongzhongxiao treatment group were greater than the rate in model group,and the change was most significant on the 17th day after treatment [(96.37 ± 5.09)％,(92.76 ± 13.56)％,(98.41 ± 3.85)％ vs.(77.46 ± 19.07)％,all P ＜ 0.05].⑤ Compared with the model group,the times of abscess localization in the western medicine control group,the Hongzhongxiao pretreatment group and the Hongzhongxiao treatment group was shorter than that in the model group (days:9.28 ± 1.38,7.33 ± 1.97,7.67 ± 1.63 vs.12.63 ± 1.99,all P ＜ 0.05);the time of wound healing in Hongzhongxiao pretreatment group aud Hongzhongxiao treatment group were significantly shorter than those of the model group (days:17.67 ± 1.03,16.83 ± 1.51 vs.19.92 ± 2.33,P ＜ 0.05).⑥ TcPO2 in the Hongzhongxiao pretreatment group was significantly higher than that in the model group on the 7th day after treatment [mmHg (1 mmHg =0.133 kPa):63.33 ± 9.77 vs.39.51 ± 8.42],and the Hongzhongxiao treatment group (44.25 ± 6.41) was significantly lower than that of the Hongzhongxiao pretreatment group,and the Hongzhongxiao treatment group was significantly higher than that of the model group (59.50 ± 7.34 vs.49.52 ± 10.17) on the 14th day after drug application,and the western medicine control group was significantly lower than that of the model group (37.71 ± 5.63 vs.54.33 ± 7.74),the Hongzhongxiao pretreatment group and Hongzhongxiao treatment group were significantly higher than those of the western medicine control group,the difference being statistically significant (all P ＜ 0.05).Conclusions The Hongzhongxiao tincture applied on top and circumferentially around the periphery of the abscess can reduce the local inflammatory response,improve the body weight and mental state,increase the blood supply around wound periphery for anti-infection and anti-inflammation in order to promote the formation of defending field of nursing.Although the early application of Hongzhongxiao tincture cannot reduce the local infectious symptoms and kill the Staphylococcus aureus,it can make skin abscess localization as soon as possible and shorten the wound healing time.

Effect Observation and Preliminery Mechanism Exploration of Shengji Corium Elephatis Mastic in Treating Chronic Refractory Skin Ulcer / 中国中医药信息杂志

Objective To observe the effect of Shengji corium elephatis mastic in treating chronic refractory skin ulcer, and analyze its preliminary mechanism. Methods Totally 62 patients with chronic refractory skin ulcer in granulation stage were randomly divided into two groups, 32 cases of treatment group were treated with Shengji corium elephatis mastic, and 30 cases of control group were treated with Vaseline gauze. All patients were treated for 4 weeks. The rate of wound healing, wound reduction ratio and wound secretion level of VEGF were observed. Results The cure rate and the total effective rate between the two groups had significant difference (P<0.05). After 2 weeks treatment, the mean wound reduction area of treatment group and control group was 82.31%and 66.32%respectively. After 4 weeks treatment, the mean wound reduction area of treatment group and control group was 90.35%and 78.7%respectively, the difference was statistically significant (P<0.05). After 1, 2 and 3 weeks treatment, the treatment group had significant difference with the control group in wound secretion VEGF level (P<0.05). Conclusion Shengji corium elephatis mastic can promote wound healing of chronic refractory skin ulcer. The possible mechanism is that Shengji corium elephatis mastic promotes the generation of VEGF in wound thus promotes wound repair.

Influence in Shumai Capsule on Ang Ⅱinduced vascular smooth muscle dell proliferation and level of NO,SOD,MDA / 中华中医药杂志

Objective:To observe the impact of the medicated serum of Shumai Capsule and its decomposing on vascular smooth muscle cells(VSMC) proliferation induced by angiotensinⅡ(AngⅡ) and level of NO,SOD,MDA in cell culture supernatant.Methods:Tissue explant method was used for cultivating vascular smooth muscle cells,serum pharmacology was used,AngⅡ10-7mol/L as a stimulating factor,medicared serum divided into Shumai Capsule group,Huoxue Huayu decomposing group(group 1) and Bupi Yishen decomposing group(group 2),MTT colorimetric was used to test OD values,biochemical detection kit was used to test NO,SOD,MDA levels.Results:The OD value of Shumai Capsule and group1 had significant difference from AngⅡ group and group2(P

STUDY ON THE ETIOLOGY, TREATMENT AND PREVENTION OF SKIN INFECTION OF BABY PANDA / 重庆医科大学学报

This paper is the first to report skin infection of baby panda caused by Trichophyton gy-pseum, Chorioptes panda and Demodex ailuropodae. The clinical manifestation and laboratory examination of this disease were also reported. We took a comprehensive measure for the prevention and treatment of this disease. Marked efficacy was obtained