Acupuncture Points ; Diagnosis, Differential ; Humans ; Medicine, Chinese Traditional

Objective To observe the clinical efficacy of acupuncture in treating hemifacial spasm and its effect on the surface electromyogram signal of orbicularis oculi muscle under contraction state.Method Seventy-six patients with hemifacial spasm were randomized into a treatment group and a control group, 38 cases in each group. The control group was intervened by conventional medications, while the treatment group was by acupuncture in addition to the intervention given to the control group. The surface electromyogram signal of orbicularis oculi muscle under contraction before and after intervention, clinical efficacies, and side effects were compared between the two groups.Result The MF and MPF values were significantly changed after intervention in both groups (P<0.05). After intervention, the MPF value in the treatment group was significantly different from that in the control group (P<0.05). The total effective rate was 92.1% in the treatment group versus 63.2% in the control group, and the difference was statistically significant (P<0.05). The TESS scores after intervention were significantly different from that before intervention in both groups (P<0.05). After intervention, the TESS score in the treatment group was significantly different from that in the control group (P<0.05).Conclusion Acupuncture is an effective method in treating hemifacial spasm, and it can release muscle fatigue.

Objective To evaluate the magneto-heating effect and cytotoxicity of the carbonyl iron powder as a feasibility for arterial embolization hyperthermia. Methods Different doses of carbonyl iron powder suspensions were prepared in vitro(10 mg/ml,100%;10 mg/ml,50%;or 64 g/L phenol solutions),and heated for 20 minutes in an alternating magnetic field(49.9,79.9,and 110.2 Oe).The influences of the doses of suspensions and currency of magnetic field on the heating effect were observed.Meanwhile,mouse fibroblast L-929 cells were cultured with the suspensions for 2,4,or 7 days.The morphology and relative growth rate(RGR) of the cells were determined by microscopy and MTT assay.The cytotoxicity of the suspensions was then classified. Results The heating ability of the carbonyl iron powder increased with the suspension concentration and the strength of the magnetic field.A optimal therapeutic temperature was achieved at 110.2 Oe with 60 mg/ml carbonyl iron powder suspension.The L-929 cells showed normal morphology after been treated by the carbonyl iron powder(10 mg/ml 100% solution and 50% solution) for 2,4 and 7 days with the 0-1 degree cytotoxicity.Conclusion The carbonyl iron powder has good heating effect under the alternating magnetic field,and is compatible with the tested cells.

Objective To design an experimental model of endoleak after endovascular exclusion(EVE). Methods Infrarenal aortic aneurysms were created with bovine jugular vein segements or patches. Then they were undergone endovascular stent graft exclusion of the aneurysm. Using modification of prosthetic vessel and changing the attachment site, endoleaks were formed druing the course of aneurysm exclusion. Results All the 6 aneurysms possessed satisfactory configuration just as clinical patterns. Intraoperative arteriography revealed endoleaks in 5 dogs after the exclusion, two of which were proximal and three were distal.Conclusions This experiment shows the hemodynamics and treatment of endoleak for EVE.

Objective To observe the clinical efficacy of acupuncture in treating subjective tinnitus.Method Seventy subjective tinnitus patients were randomized into a treatment group and a control group, 35 cases in each group. The control group was intervened by conventional medication, while the treatment group was by acupuncture in addition to the medication given to the control. The serum zinc level, copper level, and pure-tone hearing threshold were observed before and after intervention, and the clinical efficacies were compared.Result After intervention, the serum zinc and copper levels, and pure-tone hearing threshold were significantly changed in both groups (P<0.05). The serum zinc and copper levels, and pure-tone hearing threshold of the treatment group were significantly different from that of the control group after intervention (P<0.05). The total effective rate was 93.8% in the treatment group versus 87.9% in the control group, and there was a significant difference between the two groups (P<0.05).Conclusion Acupuncture plus medication is an effective way in treating subjective tinnitus.

This paper presented the conventional methods for signal detection of adverse drug reactions (ADRs) and their applications, the research progress in ADRs signal mining based on healthcare big data, and briefed the methods and uses of ADRs prediction using machine learning technology in the era of healthcare big data.The conclusion was that deep learning, as a fast growing tool in machine learning, will become hotspot of research, expected to help with ADRs signal mining and rational clinical drug use.

OBJECTIVE:To observe the curative efficacy of Ginseng and aconiti praeparatae injection in combination with prostaglandin E1 for diabetic feet.METHODS:A total of 40 patients with diabetic feet were randomized to receive Ginseng and aconiti praeparatae injection in combination with prostaglandin E1 plus basic therapy(treatment group)or to receive prostagla-ndin E1 plus basic therapy(control group).The cure rate of the ulcer of the diabetic feet,the vascular ultrasonography and blood coagulation indexes in two groups before and after treatment were evaluated.RESULTS:There were significant differences between the treatment group and the control group in total response rate(90.0% vs.60.0%)(P

Objective To obtain more information concerning polymorphism of the thyrotropin (TSHR) in Graves diseases(GD). Methods (1)A family of GD was studied (including 3 patients and 9 healthy family members)to examine SNPs of TSHR through direct sequencing of all 10 exons and part of introns. (2)In the current case-control study, 30 patients with familiar GD, 48 sporadic patients and 96 healthy control individuals were used to assess whether SNP of TSHR was associated with GD. Genomic DNA was extracted from peripheral leukocytes isolated from ACD-anticoagulated blood. Ten exons were amplified by PCR, using primers designed by ourselves. After purifying, the products were sequenced. Results Eight polymorphisms were found. There was a novel polymorphism in exon 8. There were no significant differences between patients and controls. Conclusions These findings suggested that the novel and other polymorphisms of the TSHR gene may not be responsible for GD. There are racial differences in the distribution of polymorphisms of TSHR gene.

The clinical study on acupuncture-moxibustion of traditional Chinese medicine has been attracting more and more global attention. With the development of medical pattern, we hold that, to prove the therapeutic efficacy, not only modern clinical research methods should be adopted, but a scientific and standard evaluation method in accord with the features of acupuncture-moxibustion also needs to be developed. We also believe that, in the clinic of acupuncture-moxibustion, disease differentiation treatment and syndrome differentiation treatment share an equal role, as they are relatively independent but mutually unified, together boosting the completion of treatment for a type a disease in a dynamic variation process.

Objective To investigate the prevalence of integrons in A.baumannii isolates,analyze the correlation between inte- grons and resistance of A.baumannii,and study the resistance genes in integrons.Methods A total of 106 strains of A.bau- mannii were collected to test the antibiotic susceptibility by disk diffusion method.The classification of integrons was per- formed by analyzing the positive PCR products using restriction fragment length polymorphism (RFLP).The variable region of integrons was amplified by integron PCR.RFLP and DNA sequencing were used to analyze the resistance genes in integrons. Results About 52.8% (56/106) of the isolates showed integron positive.PCR-RFLP analysis revealed that they were all class I integrons.About 94.6%(53/56) of the positive strains with integrons owned the variable region,which was confirmed by integron PCR.The sizes of the amplicons ranged from 0.15 kb to 2.8 kb.All together 7 different cassette arrays were detec- ted,including genes coding resistance to aminoglycosides (aadA1,aadA2,aadA5,aadB,aacA4),sulphonamides (dfrⅫ, dfr17),?-lactam compounds (bla_(ara-10)),chloramphenicol (catB-like,catB8),and two open reading frames (orfF,orfI) with unknown function.A novel cassette array orfI-aadA1 was reported,and its GenBank accession number was DQ092497.Conclu- sions Class I integrons are widespread in A.baumannii isolates in Nanjing.The integrons are closely associated with the resist- ance and multidrug resistance in A.baumannii isolates.