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Objective To investigate the clinical effect of calcium hydroxide in the treatment of dental pulp diseases. Methods The control group in the treatment of the conventional mummification agent, the study group used calcium hydroxide in the treatment process, compared the two groups of clinical curative effect, dental pulp disease patients the incidence of adverse reactions. Results The study group of dental pulp disease in patients with clinical total efficiency up to 92.00％, the control group of dental pulp disease in patients with clinical total effective rate was only 72.00％, the difference between the two groups was statistically significant(P<0.05).After the treatment of different measures, the incidence of adverse reactions in the study group (8.00％) was significantly lower than that in the control group(28.00％), the difference between the two groups was statistically significant (P<0.05). Conclusion The use of calcium hydroxide in the treatment of patients with dental pulp disease can significantly improve the clinical efficacy, and help to protect the quality of life of patients, physical and mental health.
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Objective:To observethe influence of electroacupuncture (EA) on histomorphologies of lacrimal glands, cornea and conjunctiva in experimental dry eye syndrome, and to explore the repair effects of EA on lacrimal glands and ocular surface damage. Methods:Twenty-four healthy male New Zealand rabbits were randomly divided into a normal group, a model group, an EA group and a medication group, 6 rabbits in each group. Experimental dry eye syndrome models were prepared in rabbits by using 0.1% benzalkonium chloride for eye drops. Tear secretion volume, break-up time of tear film (BUT) and corneal fluorescein staining score were observed before and after the treatment. Periodic acid Schiff (PAS) staining method was used to observe the changes of conjunctival goblet cells in rabbits. After hematoxylin eosin (HE) staining, morphological changes of rabbit cornea, conjunctiva and lacrimal gland tissues were observed under light microscope. Results: Compared with the normal group, tear secretion volume and BUT were significantly reduced (bothP<0.01), while the corneal fluorescein staining score was significantly increased (P<0.01) in the model group. Compared with the model group, tear secretion volume and BUT were significantly increased, while the corneal fluorescein staining score was significantly decreased in the EA group and the medication group (allP<0.01). Compared with the normal group, the number of conjunctival goblet cells in the model group was significantly reduced; compared with the model group, the numbers of conjunctival goblet cells were all relatively higher in the EA group and the medication group. Pathological lesions of cornea, conjunctiva and lacrimal glands all showed improvement by HE staining in the EA group and the medication group after the intervention. Conclusion:EA can improve tear secretion and tear film stability of rabbit dry eye syndrome, and repair the pathologic lesions of conjunctival goblet cells, corneal epithelia, cornea, conjunctiva and lacrimal glands.
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Objective: To analyze and review the clinical efficacy of acupuncture (including electroacupuncture) alone for allergic rhinitis (AR) and to compare its efficacy with antihistamines and Chinese patent medicineBi Yan Kang Tablet. Methods: The search strategy, inclusion and exclusion criteria were made according to the principle of evidence-based medicine. We performed a systematic search on China National Knowledge Infrastructure (CNKI), Wanfang Academic Journal Full-text Database (Wanfang), Chongqing VIP Database (CQVIP), Chinese Biomedical Literature Database (CBM), PubMed, Excerpta Medica Database (EMBASE), Web of Science, Cochrane Library, and Cochrane Central Register of Controlled Trials (CENTRAL) for randomized controlled trials (RCTs) of acupuncture for allergic rhinitis between January 1990 and December 2015. The quality was evaluated by Cochrane Handbook for Systematic Reviews of Interventions Version 5.1, and the meta-analysis was conducted by RevMan 5.3 version. Results: Twenty eligible RCTs were included into the meta-analysis after selection. Compared with antihistamines, the meta-analysis showed RR=1.24>1, 95%CI[1.15, 1.33],P0, 95%CI[–10.84, 13.75],P=0.82, indicating that there was no statistical difference between acupuncture and antihistamines in regulating immunoglobulin E (IgE) in AR patients. Compared withBi Yan Kang Tablet, the meta-analysis has shown RR=1.50>1, 95%CI[1.30, 1.73],P<0.00001, indicating that acupuncture achieved a better total effective rate for AR than Chinese patent medicineBi Yan KangTablet. Conclusion: Acupuncture alone can achieve a better total effective rate for AR than antihistamines andBi Yan Kang Tablet. It is also better than antihistamines in improving clinical symptom scores; however, whether acupuncture is better thanBi Yan KangTablet needs further proof. As far as current data are concerned, there was no statistical difference between acupuncture and antihistamines in improving serum IgE; further study is needed in this regard. The risk of bias due to absent randomization methods or blinding implementation decreased the evidence level of the overall conclusion.
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By organizing and classifying the literatures related to acupuncture-moxibustion at Jiaji (EX-B 2) points in treating intervertebral disc herniation (IDH) published before December 31, 2013, to summarize the application status and features of Jiaji (EX-B 2) points. It’s found that its most favorable indication is IDH. It also further analyzed the action mechanism of acupuncture-moxibustion at Jiaji (EX-B 2) points in treating IDH, and brought up some ideas to highlight the further study.
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Objective:To observe the impact of herb-partitioned moxibustion and electroacupuncture on hyaluronic acid(HA),procollagen Ⅲ(PC Ⅲ)and collagen Ⅳ(CⅣ)of intestinal fibrosis in rats with Crohn's disease(CD),and discuss the effect and the mechanism of acupuncture on treating intestinal fibrosis of rats.Methods:SD rats were randomly divided into control group,model group,herb-partitioned moxibustion group,electroacupuncture group and medicine group.The model of CD was developed by trinitrobenzene sulfonic acid.Masson stain was used to observe the collagen fibers hyperplasia in colon and radioimmunoassay was adopted to detect the content of HA,PC Ⅲ and C Ⅳ in serum.Results:Compared with the control group,the proliferation of colonic collagen fibers,as well as the HA,PC Ⅲ and CⅣ in serum increased in the model group.Compared with the model group,the expression of collagen fibers,serum HA,PC Ⅲ and C Ⅳ decreased in the herb-partitioned moxibustion group,electroacupuncture group and medicine group.The expression of collagen fibers serum HA,PC Ⅲ and C Ⅳ in the herb-partitioned moxibustion group were lower than in the electroacupuncture group and medicine group.Conclusion:Herb-partitioned moxibustion and electroacupuncture effectively improved the pathological state of intestinal fibrosis in rats with CD and reduced the content of HA,PC Ⅲ and C Ⅳ in serum.