Objective:To examine the relationship between brain natriuretic peptide (BNP) and the recurrence of atrial fibrillation (AF) after successful electrical cardioversion (EC) by a meta analysis approach.Methods:Based on PubMed,Medline and China National Knowledge Infrastructure (CNKI) databases,related literatures,published from 1980-2008,were searched; a manual search was also performed.The included trials were analyzed by RevMan4.2 software for meta analysis.Results:Totally seven studies were finally included.The analysis revealed that the baseline BNP level were greater in patients with AF recurrence than those without AF recurrence,with the standardized mean difference in the BNP levels being 0.82 units (95% confidence interval 0.12 to 1.52).The test for overall effect Z-score was 2.30,with a P value of 0.02; there was significant difference.Conclusion:It is suggested that the higher BNP level after successful electrical cardioversion is associated with greater risk of AF recurrence.The level of BNP may serve as an indicator for AF recurrence after successful EC.

The connotation and extension of the acupuncture changes along with the development of science and technology. Working out the principle on the connotation and extension of acupuncture at present will contribute to better inherit and development of acupuncture. In this paper, through literature analysis, the study on the process of formation and development of acupuncture, we believe connotation of acupuncture and moxibustion mainly include the basic theory of TCM, meridians theory, diagnosis, techniques, clinics, and literatures of acupuncture and moxibustion;and its extension include basic integrated medicine of acupuncture and moxibustion, physiology, pathology, and theories, techniques and clinics derived from modern science.

OBJECTIVE:To investigate the effects of Butylphthalide and sodium chloride injection on neurological function and prognosis of elderly patients with hypertensive intracerebral hemorrhage(HICH)after trepanation and drainage surgery. METH-ODS:During Jan. 2015 to Jun. 2016,80 elderly HICH patients were selected from our hospital and then divided into control group and observation group according to random number table,with 40 cases in each group. Both group received trepanation and drain-age surgery. Control group was given routine treatment. Observation group was given Butylphthalide and sodium chloride injection 100 mL,ivgtt,bid,on the fifth day after surgery,on the basis of control group. Both groups received treatment for 14 d. Clinical efficacies of 2 groups were observed. CSS scores were compared between 2 groups before surgery and 28 d after operation;volume of encephaledema,serum levels of homocysteine(HCY)and substance P(SP)were compared between 2 groups before surgery and 14 d after operation. RESULTS:The total response rate of observation group was 87.5％,which was significantly higher than 67.5％ of control group, with statistical significance (P<0.05). Before surgery, there was no statistical significance in CSS scores,volume of encephaledema or serum levels of HCY and SP between 2 groups(P>0.05). CSS scores 28 d after operation, SP levels 14 d after operation were significanthy increased,volume of encephaledema and serum levels of HCY in 2 groups were significantly decreased,and the observation group was significantly better than the control group,with statistical significance(P<0.05). CONCLUSIONS:Butylphthalide and sodium chloride injection can significantly improve clinical efficacy and hepatic func-tion damage,relieve postoperative encephaledema,reduce serum levels of HCY and increase SP levels in elderly HICH patients af-ter trepanation and drainage surgery.

Physical and Chemical Analysis of Food is one of the important courses of hygiene quarantine speciality,food science and engineering speciality,food quality and safety speciality,and so on. The application of concept center method on the teaching of the course was discussed in the article. The prolegomenon of the course and the eleventh chapter of the course--Determination of Gene Modified Food had been worked as two examples.

Objective To study the effect of spider venom from Macrothele raveni on proliferation and cell cycles of human hepatocellular carcinoma cell line SMMC-7721 and the molecular mechanism of the(effect.) Methods Proliferation of SMMC-7721 cells was determined by MTT assay.DNA synthesis of SMMC-7721 cell pre-and post-treatment with spider venom from M.raveni was tested by -TdR(assay.) The induction of apoptosis and the change of cell cycle in SMMC-7721 cells treated with spider(venom) from M.raveni were investigated by Flow Cytometry.The effect of spider venom from M.raveni on expression of c-myc protein in SMMC-7721 cells was studied by Western Blot.Results MTT assay showed that the proliferation of SMMC-7721 cells in vitro was inhibited by spider venom from M.raveni((P

Objective We reported the rehabilitative nursing points of patients with pectoralis minor muscle transplantation for recovery of thumb oppositional function. Methods We selected 10 patients who underwent pectoralis minor muscle transplantation for recovery of thumb oppositional function and gave them perfect preoperative examination and psychological nursing. We also implemented rigorous monitoring postoperation and auxiliary electric stimulation and functional exercises. The emphasis was put on the exercise of thumb oppositional function. Results The thumb oppositional function of all the ten patients recovered. The myodynamia reached level 4 and the shape of thenar was satisfying after 6 to 12 months of follow-up visit. Conclusions Sufficient preoperative psychological nursing and effective postoperative rehabilitative treatment had pivotal significance for the success of operation and the recovery of thumb oppositional function.

Objective: To investigate the effects of acupuncture on constipation in rats. Method:Compound diphenoxylate was used to set up rat model of constipation. After needling Heguand Housanli, the time to first bowel movement, and stool grains quantity and weight in 12 rats were observed. Results: The time to first bowel movement was delayed, and the stool grains quantity and weight were reduced in the model rats. Acupuncture could significantly shorten the time to first bowel movement, and increase stool grains quantity and weight.Conclusion: Acupuncture can improve the defecating abilities in rats model of constipation.

OBJECTIVE: Dissecting adult cadaver's tragal cartilage and researching its clinical application in ear surgery. METHOD: Dissect the bilateral tragal cartilage of 22 adult cadavers immersed in formalin (both of male and female are 11). Measure and compute the average value of the length, width, thickness and area. Summarize autologous tragal cartilage's clinical application in ear surgery. RESULT: The statistic values of male tragal cartilage were: length (22.55 ± 0.89) mm, width (19.00 ± 1.09) mm, thickness (1.04 ± 0.09) mm, and area (315.70 ± 32.57) mm2. The statistic values of female respectively were (19.36 ± 0.86) mm, (15.73 ± 0.69) mm, (0.93 ± 0.06) mm, and (229.64 ± 13.97) mm2. Tragal cartilages were utilized in 419 middle ear surgeries in my department, including tympanoplasty(type I 189 cases, type II and III 116 cases), atticotomy (65 cases), and the repair of the lateral skull base (3 cases). The postoperative effect was satisfactory. CONCLUSION Tragal cartilage is in the operation region, which is convenient to be harvested and shaped. Hence, the donor can satisfy the requirement of general ear surgery and it is suitable for widely application in ear surgery.
Adult ; Cadaver ; Cartilage ; anatomy & histology ; Ear Auricle ; anatomy & histology ; Female ; Humans ; Male ; Otologic Surgical Procedures ; Tympanoplasty

OBJECTIVE: To investigate the reconstruction method of lateral attic wall with tragal cartilage and temporalis fascia graft. And analyze the postoperative result of its clinical application. METHOD: From Jan 2005 to Jul 2014, 45 patients whose middle ear disease were limited to attic received this surgery in our department. Among 31 cases of cholesteatoma otitis media and 14 cases of external auditory canal cholesteatoma were included. In order to expose the attic fully, we operated epitympanotomy through retroauricular incision and then removed the scutum and lateral attic bone wall. After eliminating the lesions, we reconstructed the lateral attic bone wall with tragal cartilage, covered the cartilage with temporalis fascia and then repaired the tympanic membrane and external ear canal skin. After surgery, all patients were followed up at 10 days, 1 month, 2 months, 6 months and 1 year. RESULT: Two months after surgery, 45 patients' achieved one-stage wound healing. Six months later, all of the patients' operation area had epithelized completely. After 1 year, 37 patients had recovered the normal shapes and stable audition; 7 cases patients have different level tympanic membrane retraction; 1 patient suffered from tympanic membrane retraction and recurrent cholesteatoma. CONCLUSION With regard to the lesion limited to the attic, we can remove it by operating epitympanotomy through retroauricular incision, and then reconstruct the lateral attic wall with tragal cartilage and temporalis fascia. By the support of the cartilage, we can keep the epitympanic aeration, reduce the retraction of pars flaccida membrana tympani, and maintain the fundamental shape of lateral attic wall.
Cartilage ; transplantation ; Cholesteatoma ; surgery ; Ear Auricle ; Ear Canal ; Ear Diseases ; surgery ; Ear, Middle ; pathology ; Fascia ; transplantation ; Humans ; Mastoid ; Otitis Media ; surgery ; Tympanic Membrane ; surgery ; Tympanic Membrane Perforation ; surgery

Objective:To study the association between the rs2013162 and rs2235375 polymorphisms in IRF6 and risk of NSCL/P in west Chinese population. Methods: The study group consisted of 332 NSCL/P patients, their parents (289 mothers, 243 fathers and 206 complete families), and 174 controls. PCR-RFLP method was used to identify genotypes and both case-parent and case-control designs were carried out on samples from west China. Results: There were significant differences in the frequency distributions of both genotypes and alleles when cases were compared with control infants at the rs2235375(P<0.01, P<0.01 respectively). We found strong evidence of over-transmission of the G allele at rs2235375 in cleft case-parent trios(P<0.01). Five specific haplotypes showed significant over-and under-transmission. Conclusion: These results suggest IRF6 variants play a role in NSCL/P in west Chinese populations.