RESUMO
Objective:To compare the chemical composition of decoction and granules of Sangju Decoction; To provide a method for quality evaluation of Sangju Decoction.Methods:HPLC was used to establish fingerprints, and a comprehensive comparative study was conducted on the traditional decoction and formula granules of Sangju Decoction from four aspects: chemical composition type, fingerprint similarity, chemical pattern recognition analysis, and representative index component content.Results:The fingerprint similarity of the 10 batches of traditional decoction was >0.988. 35 peaks were identified and 12 peaks were identified as common peaks (neochlorogenic acid for peak 7, chlorogenic acid for peak 10, cryptochlorogenic acid for peak 11, 1,3-dicaffeoylquinic acid for peak 13, rutin for peak 17, lenoside A for peak 19, lignan for peak 20, isochlorogenic acid B for peak 24, ammonium glycyrrhizate for peak 25). The fingerprint similarity of the formulation pellets was >0.983, and 29 characteristic peaks were identified. Compared with the traditional decoction, some batches of the granules lacked peaks 14, 26, 27, 30, 32 and 34, and clustering analysis (CA), principal component analysis (PCA), and orthogonal partial least squares discriminant analysis (OPLS-DA) could distinguish between the two. The contents of the 10 index components neochlorogenic acid, chlorogenic acid, cryptochlorogenic acid, 1,3-dicaffeoylquinic acid, forsythia ester glycoside A, grass glycosides, isochlorogenic acid B, 3,5-O-dicaffeoylquinic acid, forsythia glycosides, monkshood glycosides in the traditional soup were higher than that in the granules, and the contents of rutin and ammonium glycyrrhizate in the granules were higher than that in traditional decoction.Conclusions:The content and composition of traditional decoction and formula granules of Sangju Decoction are significantly different. The combination of fingerprinting and chemical pattern identification effectively can effectively evaluate the difference between traditional decoction and formula granules of Sangju Decoction, which can lay a foundation for the quality control and rational clinical application of formula granules of Sangju Decoction.
RESUMO
Objective To evaluate the efficacy of Bupi-Qingchang recipe combined with traditional Chinese medicine enema on the patients with radiation proctitis.Methods Eighty patients with radioactive proctitis who met the inclusion criteria were randomly divided into two groups,40 in each group.The control group was treated with western medicine combined with enema,and the observation group was treated with oral spleen and clearing spleen combined with traditional Chinese medicine enema.Symptoms were scored before and after treatment from abnormal sensation of bowel movement,blood in stool,stool traits and frequency,abdominal pain;TNF-α,IL-8,IL-6,IL-10 levels were detected by ELISA.The intestinal mucosal healing and recurrence were observed by microscopy.Results After treatment,the serum TNF-α (1.18 ± 0.61 ng/ml vs.1.78 ± 0.66 ng/ml,t=4.860),IL-6 (2.52 ± 0.75 ng/ml vs.3.02 ± 0.81 ng/ml,t=3.297),IL-8 (2.51 ± 0.68 ng/ml vs.3.01 ± 0.82 ng/ml,t=3.417),IL-10 (0.56 ± 0.25 ng/ml vs.0.89 ± 0.29 ng/ml,t=6.275) in the observation group were significantly lower than those in the control group (P＜0.01).The total scores of abdominal pain,blood in the stool,stool characteristics and frequency,abnormal feeling of defecation and symptoms were significantly lower in the observation group than in the control group (t values were 8.108,2.085,4.965,7.865,9.586,P＜0.01 or P＜0.05).The total effective rate was 92.5％ (37/40) in the observation group and 67.5％ (27/40) in the control group.The difference between the two groups was statistically significant (x2=7.813,P＜0.01).The intestinal mucosa of the observation group was treated.The healing rate was significantly better than that of the control group (x2=15.535,P＜0.01),and the recurrence rate was significantly lower than that of the control group (x2=10.912,P＜0.01).Conclusions The Bupi-Qingchang recipe combined with traditional Chinese medicine enema can improve the clinical symptoms of patients with radiation proctitis,reduce inflammation,reduce recurrence and improve curative effect.