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Objective: To study the therapeutic effect of compound Chinese medicine preparation of wild chrysanthemum and rhizoma drynariae combined with ornidazole in the treatment of chronic periodontitis, to explore the curative effect of this method in the treatment of chronic periodontitis, and to calarify its mechanism. Methods: A total of 112 patients with chronic periodontitis were divided into control group, ornidazole group, Chinese medicine group, Chinese medicine combined with ornidazole group (combination group) according the order of clinic time; there were 28 cases in each group. After basic periodontal treatment of the affected tooth (supragingival scaling and subgingival scaling), the periodontal pockets of the patients in control group were washed with 3% H2O2 and 0. 9%NaCl injection by turns, once a week; the patients in ornidazole group were orally administered with ornidazole one piece at a time, twice a day; the patients in Chinese medicine group were injected with compound Chinese medicine preparation of wild chrysanthemum and rhizoma drynariae into the pocket to make the medicine overflow to the edge of the gingival margin, once a week; the patients in combination group were injected with compound Chinese medicine preparation into the periodontal pocket while orally administered with ornidazole. All patients in various groups were treated for 4 weeks. The periodontal indexes including modified plaque index (mPLI), modified sulcus bleeding index (mSBI), probing depth (PD), and attachment loss (AL) of the patients in various groups were observed before and after treatment; and the levels of tumor necrosis factor-α (TNF-α) and prostaglandin E2 (PGE2) in the gingival crevicular fluid (PISF) of the patients in various groups were detected after one course of treatment. Results: There were no significant differences in the periodontal indexes and the levels of TNF-αand PGE2 in PISF of the patients before treatment between various groups (P>0. 05). Compared with control group, the level of PGE2 in PISF in Chinese medicine group was reduced (P0. 05); the mPLI, mSBI, PD and AL, the TNF-α level in PISF of the patients in combination group were significantly reduced (P<0. 05). Compared with Chinese medicine group, the mPLI, mSBI, PD and AL, the levels of TNF-α and PGE2 in PISF of the patients in combination group were significantly reduced (P<0. 05). Conclusion: The traditional compound Chinese medicine preparation of wild chrysanthemum and rhizoma drynariae combined with ornidazole has the best therapeutic effect in the chronic periodontitis, which can improve the periodontal index and reduce the levels of TNF-α and PGE2 in PISF of the patients.
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Objective:To observe the effect and the underlying mechanism of wild chrysanthemum eye drops in the treatment of rabbit evaporative dry eye. Methods:The dry eye model was established by cauterizing the meibomian gland orifices in sixteen New Zealand white rabbits. In the sixth week after the operation, they were divided into four groups treated by wild chrysanthemum eye drops, dextran and hypromellose eye drops, solvent control solution and physiological saline, respectively. Corneal fluorescence stai-ning, rose bengal staining and conjunctival goblet cell density were performed and detected before and after the operation. Results:Be-fore the treatment, no significant difference was found in the tested indices among the four groups (P>0. 05). After the treatment, the fluorescence staining and rose bengal staining in wild chrysanthemum eye drops group were lighter than those in the untreated groups, and the conjunctival goblet cell density was higher than that in the untreated groups(P0.05). Conclusion: Wild chrysanthemum eye drops can alleviate ocular surface inflammation of dry eye in rabbits, which suggests good application prospect in the treatment of dry eye.
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Objective:To approach the in unce of wild chrysanthemum on some neuroendoerine factors in ventricular remodeling induced by abdominal aortic banding(AAB)in rats.Methods:Myocardial hypertrophy,ventricular remodeling model was induced by abdominal aortic banding(AAB)in rats.After 35 days' treatment,the systolic blood pressure(SBP),diastolic blood pressure(DBP) and mean arterial pressure(MAP) were measured.Then the ratios of LVW/BW(1eft ventricle weight/ body weight),HW/BW(heart weight/body weight)were Calculated.The Angiotensin II(Ang II) content in heart tissue and the Aldosterone(ALD),Tumor Necrosis Factor(TNF-?)concentration of blood plasma were determined by radioimmunoassay.Results:The experimental data demonstrated that wild chrysanthemum could decrease SBP,DBP,MAP and the cardiac indexes of LVW/BW and HW/BW,significantly reduce the content of Ang II,ALD and TNF-?,decrease the Hydroxyproline content(P
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Objective To evaluate the efficacy and safety of Prostant in the treatment of chronic prostatitis. Methods A randomized, double-blind, positive drug-controlled clinical trial method was applied in the study. Through clinical symptoms, signs and expressed prostate secretion (EPS) examination, 80 patients with prostatitis were recruited and randomized into a trial group (60 cases) and a control group (20 cases). The trial group was treated with Prostant, and the control group was treated with wild chrysanthemum suppository. After screening, treatment and follow-up, in the trial group and the control group, the observation on clinical efficacy and safety were evaluated, such as the clinical symptoms, signs, EPS examination, the national institute health-chronic prostatits symptom index (NIH-CPSI) and the blood routine, urine routine, stool routine, the function of liver and kindney, electrocardiograph examination and the side effects. Results After 4-week treatment, the total effective rate was 74.14% in the trial group and 40.0% in the control group, the efficacy of Prostant was superior to that of wild chrysanthemum suppository (P =0.006). There was significant difference in clinical symptoms and NIH-CPSI between pre-treatment and post-treatment in the trial group and the control group (P
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OBJECTIVE:To establish a HPLC method for content determination of luteolin wild chrysanthemum flower.METHODS:The separation was performed on a Kromasil C18 column,the mobile phase was composed of tetrahydrofuran-methanol-1.5%acetic acid(27∶4∶69),the flow rate was 1.0 ml/min,the ultraviolet wavelength was 353nm,the column temperature was 30℃.RESULTS:The calibration curve showed good linearity in the range of 0.028?g～0.56?g(r=1.0 000),the average recovery was 99.9%(RSD=2.28%).CONCLUSION:The method is simple,convenient and accurate and can be used for the quality control of wild chrysanthemum flower.