Through retrieval of all medical journals of CNKI and VIP from Jan. 1996 to Oct. 2012, ninety-nine articles were selected and analyzed. The result shows that reliable effect can be found in pain relieving, especially in pain of muscles and soft tissues. In mechanism research, action mechanism of Fu's subcutaneous needling (FSN) on pain relieving is expounded through theory of traditional medicine and modern medicine. Although the effect of FSN on pain relieving has been confirmed by numerous clinical trials, it is still lack of explanation on mechanism revealing. The further studies should focus on mechanism expounding, improving research methods and selecting more objective and reasonable evaluation system. Therefore, the effectiveness and scientificalness of FSN can be further enhanced.
Acupuncture Analgesia ; instrumentation ; methods ; Acupuncture Therapy ; instrumentation ; methods ; Humans ; Pain Management ; instrumentation ; methods ; Randomized Controlled Trials as Topic

OBJECTIVETo study clinical effects of a new internal fixation by using a cable through the bone and Kirschner with a hole in the tail, for the treatment of patellar fractures.

METHODSFrom May 2012 to July 2013, thirty-four patients with patellar fractures were treated with cable through the bone and Kirschner with a hole in the tail. All the patients had close fracture,including 12 transverse fractures and 22 comminuted fractures. There were 18 males and 16 females, ranging in age from 26 to 81 years old, with an average of (46.0 ± 3.0) years old. After open reduction, two appropriate length of Kirschner with a hole in the tail were driven into the patella as perpendicular to the fracture line or the major fragments as possible. A transverse bone tunnel was then drilled with a Kirschner at one side of the patella. Then the cable, which was successively pulled through the bone tunnel and the hole of Kirschner, was crossed in a figure-eight over the anterior of the patella, tightened and fixated by special instruments. The Kirschner was clipped off on the edge of the hole. If it was a comminuted fracture, another cable was used to fasten the patella with cerclage. Postoperative evaluation was based on Bostman.

RESULTSAll the patients were followed up, and the duration ranged from 12 to 26 months, with a mean of (16.0 ± 2.0) months. Fractures healed in all the cases without such complications as infection, loosening of Kirschner and cable loop, and skin irritation. According to the Böstman score system, 33 cases got an excellent result, and 1 good.

CONCLUSIONThe cable through the bone and Kirschner with a hole in the tail is a simple, stable and effective method for the treatment of patellar fractures, especially the transverse fractures, with earlier knee exercise and fewer complications.

Adult ; Aged ; Aged, 80 and over ; Bone Wires ; Female ; Follow-Up Studies ; Fracture Fixation, Internal ; instrumentation ; methods ; Fractures, Bone ; surgery ; Humans ; Male ; Middle Aged ; Patella ; injuries ; surgery ; Treatment Outcome ; Young Adult

OBJECTIVE To investigate the risk factors,clinical characteristics and resistance of Staphylococcus aureus nosocomial infections so as to guide the treatment of S.aureus infection.METHODS To collect clinical materials of S.aureus nosocomial infection and analyze risk factors and clinical characteristics and detect sensitivity of isolated strains to antibacterial agents.RESULTS Severe underlying diseases existed among 73 cases of S.aureus nosocomial infections,82.19 percent of patients had received invasive interventions.Lower respiratory tract was the most common infective site.Seventy-nine strains of S.aureus were isolated,including 66 meticillin-resistant S.aureus(MRSA) and 13 meticillin-sensitive S.aureus(MSSA).S.aureus showed general resistance to many kinds of antibiotic drugs.The resistant rates of MRSA were much higher than those of MSSA(P

AIM: To evaluate the safety, efficacy and stability of posterior chamber phakic intraocular lens ( ICL ) implanation and clear lens extraction for the correction of high myopia.
METHODS: The study enrolled 56 cases ( 100 eyes ) of high myopia. Group I comprised 32 cases ( 58 eyes ) receiving ICL implantation and Group II comprised 24 cases (42 eyes) undergoing clear lens extraction. In this study, we evaluated the two groups of subject's the visual and refractive results, intraocular pressure ( IOP ) , endothelial cell density ( ECD ) , anterior chamber depth ( ACD) , lens transparency, the surgical complications as well as visual adverse symptoms before and after surgery.
RESULTS: The postoperative subjects in group I and group II were followed, uncorrected vision acuity ( UCVA)>0. 5 were 69. 0% in group I and 71. 4% in group II after 3mo. UCVA>0. 5 were 72. 4% in group I and 73. 8% in group II after 1a. Predictability of the manifest spherical equivalent refraction within±1. 00D was achieved in 62. 1%of eyes in group I and 57. 1% in group II after 1a. The central vault of the ICL ( distance from posterior surface of ICL to the crystalline lens ) measured with anterior segment optical coherence tomography ( AS-OCT ) was 0. 35-0. 54 (0. 40±0. 16) mm. Twelve point one percent of eyes in group I and 7. 1% of eyes in group II had transient mild increase in IOP. Here were statistically significant differences between preoperative and postoperative ECD (P<0. 001 ). Complications of surgery: 1 eye had ICL spontaneous rotation, 2 eyes had anterior subcapsular cataract, 4 eyes noticed halos around lights at night in group I. Three eyes had posterior capsule mild opacification, 3 eyes noticed halos around lights at night, 12 eyes had difficulty in near vision in group II.
CONCLUSION: ICL implantation and clear lens extraction are effective, safe and predictable surgical option for the management of high myopia. No severe complications occurred, but its long time effect and safety still need more time to prove.

OBJECTIVETo study the influence of alcohol on the liver sinusoids endothelial cell (LSEC) fenestrae of rats.

METHODSSetting up the rat model of alcoholic liver disease by orogastric administration of alcohol, then kill the experimental and control groups of rats at the end of 4 weeks, 8 weeks and 12 weeks after alcohol feeding, and also at the end of another 12 weeks after balance foods feeding succeeding with alcohol feeding for 12 weeks. Staining the liver tissue by means of HE method and observing the successive change of LSEC fenestrae by transmission electron microscope.

RESULTSThe normal LSEC was flat with nucleus and organelle arranged regularly. The distal cytoplasm displayed as lamina with many fenestrae, not accompanied by basement membrane (BM) formation under the endothelial cell. At the end of 4 weeks of alcohol feeding, fenestrae decreased at the partial distal LSEC cytoplasm, but no BM developed. At the end of 8 weeks, fenestrae decreased significantly, even disappeared, with the BM developed incompletely under the endothelial cell. Concomitantly, fibroblast with active function developed. At the end of 12 weeks, the changes became more obvious; the complete BM could even be seen. However, this kind of changes was mostly limited in the single or adjoining sinusoids, as well as with little widespread formation of fibrosis. At the end of 12 weeks of stopping alcohol feeding, defenestrae and development of BM attenuated obviously.

CONCLUSIONThe defenestrae and BM of LSEC develop gradually with the chronic alcohol stimulation. Sinusoid capillarization and liver fibrosis even form when significant changes happen. The early change of the limited defenestrae and capillarization may be the basis of alcohol periportal fibrosis formation. This kind of liver fibrosis can be reversible after stopping alcohol feeding.

Animals ; Basement Membrane ; pathology ; Endothelium ; drug effects ; pathology ; Ethanol ; Liver ; blood supply ; pathology ; Liver Cirrhosis, Experimental ; pathology ; Liver Diseases, Alcoholic ; pathology ; Male ; Rats ; Rats, Wistar

OBJECTIVETo compare results of the growth and development of the upper dental arch and the velopharyngeal closure of the cleft patients treated by two methods.

METHODSThe dental cast of patient and X-ray films were measured and the statistical medical records were analyzed.

RESULTSThe transverse distance of upper dental arch was found to be wider in group A than in group B. The anterior-posterior distance of the dental arch in bilateral cleft group was shorter in group A than in group B. The difference of the two groups were gradually lessened as age increases. Bony bridge in alveolar gap was 63% and 83.3% in unilateral and bilateral cleft group respectively. 15% of cases in group A and 35.2% in group B needed pharyngeal flap.

CONCLUSIONSThe stable upper dental arch in group A can opposes the pressure from the lip muscles, this maintains the width of the arch. But A-P distance of upper dental arch in BCLP in group A should be followed up after the age of 9 years. Pharyngeal flap is needed less in group A than in group B.

Alveolar Process ; growth & development ; Child ; Child, Preschool ; Cleft Lip ; surgery ; Cleft Palate ; surgery ; Humans ; Infant ; Orthodontics, Corrective ; Palate, Soft ; surgery

OBJECTIVETo study the association of vertical facial skeletal types and sagittal facial skeletal types with anterior alveolar bone thickness.

METHODSAmong 168 cases with malocclusion in early permanent dentition stage, 93 patients were male and 75 patients were female. All patients (aged 10-14 years) were divided into 9 groups by different facial skeletal types, mandibular anterior alveolar bone thickness in patients' lateral cephalometric films were measured. ANOVA were performed to measurement results with the SPSS 13.0 statistical software.

RESULTSThough sagittal facial skeletal types were the same, there were significant differences between different vertical facial types groups. The order was low-angle group, average-angle group and high-angle group according to the size. A high-angle individual often had a thin anterior alveolar bone while a low-angle individual often had the opposite morphology character. There was no statistical significance between skeletal type I, II and III. But group of skeletal type III also had a thin alveolar bone thickness which had no significant difference with high-angle group. Low-angle group III had no significant difference with average-angle group I and II in alveolar bone thickness.

CONCLUSIONSagittal facial skeletal types have little influence on anterior alveolar morphology, but the vertical facial skeletal types have strong connection with anterior alveolar bone thickness.

Adult ; Cephalometry ; Face ; Female ; Humans ; Male ; Malocclusion ; Malocclusion, Angle Class II ; Malocclusion, Angle Class III ; Mandible

Objective To observe the anti-inflammation effects of Chanqin granules on airway neurogenic inflammation induced by fine particulate matter (PM2.5)and mediated by nerve growth factor (NGF)and to explore the therapeutic mechanism. Methods Forty SD rats were randomly divided into 5 groups,namely saline control group, PM2.5 exposure group, anti-NGF group, Chanqin granules group and Huifeining group (Pseudoephedrine Hydrochloride,Chlorpheniramine Maleate and Dextromethorphan Hydrobromide Solution),8 rats in each group. PM2.5 exposure rat model was established by intratracheal drop infusion of PM2.5 suspension. The rats in PM2.5 exposure group were given gastric gavage of normal saline after PM2.5 exposure , and the anti-NGF group was given gastric gavage of saline after PM2.5 exposure and intraperitoneal injection of anti-NGF agent. Chanqin granules group was given gastric gavage of Chanqin granules (9.36 g·kg-1·d-1)after PM2.5 exposure,Huifeining group was given gastric gavage of Huifeining (8 mL·kg-1·d-1)after PM2.5 exposure,and saline control group was given gastric gavage of normal saline after intratracheal drop infusion of normal saline , the treatment covering 2 weeks. After medication,the contents of substance P (SP),calcitonin gene related peptide(CGRP), neurokinin A(NKA), neurokinin B(NKB), and nerve growth factor(NGF) in rat serum were detected by enzyme-linked immunosorbent assay (ELISA), the expression levels of SP and NGF in lung tissue and dorsal root ganglia were measured by immunohistochemistry , and the protein and mRNA expression levels of NGF in lung tissue and dorsal root ganglia were determined by Western blotting method and reverse transcription quantitative real-time polymerase chain reaction(RT-qPCR),respectively. Results Compared with the saline control group, the levels of SP, NKA, NKB, NGF and CGRP in rat serum, immunohistochemical mean optical density of NGF in lung tissue and SP and NGF in dorsal root ganglia, the protein and mRNA expression levels of NGF in lung tissue and the protein expression level of NGF in dorsal root ganglia of PM2.5 exposure group were all increased(P < 0.05). Compared with PM2.5 exposure group,the above indexes in anti-NGF group, Chanqin granules group, and Huifeining group were decreased (P < 0.05), and there being no differences between the 3 groups (P > 0.05). Conclusion Chanqin granules have certain effects on relieving the neurogenic inflammation in rat airway induced by PM2.5 through inhibiting the expression of NGF.

[Objective]To evaluate the expression of enhancer of zeste homolog 2(EZH2),Ki-67 and intratumoral microvaseu?lar density(iMVD)in human colorectal cancer(CRC),and discuss their relationship with the biological behavior and prognosis.[Methods]The expression of EZH2,Ki-67 and iMVD(labeled by CD34 protein)was measured with immunohistochemical MaxVision method in CRC patients followed up over 5 years.[Results]Positive expression rates of EZH2,Ki-67 and iMVD were 40.91%(45/110),57.27%(63/110)and 46.36%(51/110),respectively. EZH2 expression was positively correlated with distant metastasis(P=0.024). Ki-67 expression was positively correlated with tumor size,infiltration depth,AJCC stage and differentiation(P=0.033~0.015). The iMVD expression was positively correlated with infiltration depth ,AJCC stage and differentiation (P=0.016~0.034). Spearman correlation analysis showed that EZH2 expression was positively correlated with Ki-67 expression(r=0.195,P=0.041), whereas negatively correlated with iMVD expression. Ki-67 expression had a positive correlation with iMVD(r=0.213,P=0.025). Multivariate analysis suggested that the EZH2 expression was an adverse independent factor for survivals of CRC patients(HR 1.965, 95%CI:1.019-3.789,P=0.044 for OS).[Conclusion]EZH2 expression was significantly correlate with the proliferation of tumor cells and may plays an important role in the metastasis and prognosis of CRC.

OBJECTIVESTo estimate the clinical safety, efficacy of Epristeride in the treatment of benign prostatic hyperplasia (BPH).

METHODSOne hundred and fourty-one BPH patients, aged from 50 to 83 years old [(66.18 +/- 6.41) yr], were given Epristeride tablets 5 mg p.o., twice daily for 120 days. To synthetically estimate the efficacy by the changing rate of international prostate symptom score (IPSS), maximum flow rate (Qmax), the volume of prostate (V) and the residual urine (Ru).

RESULTSThe total efficacy was 81.29%. The adverse reactions include 1 case (0.72%) of exanthem, 1 case (0.72%) of nausea and vomiting, 1 case (0.72%) of insomnia, 1 case (0.72%) of tinnitus and 3 cases (2.16%) of erectile dysfunction. Two patients discontinued the treatment due to the side effects (1.44%). There was no clinical significantly abnormal laboratory index during the treatment.

CONCLUSIONSEpristeride tablets was safe and effective in the treatment of BPH.

Aged ; Aged, 80 and over ; Androstadienes ; adverse effects ; therapeutic use ; Humans ; Male ; Middle Aged ; Prostatic Hyperplasia ; drug therapy ; Treatment Outcome