OBJECTIVETo analyze the asymmetry of measurements in facial asymmetry patients with skull positioning posterior-anterior radiographs after orthodontic-orthognathic treatment.

METHODSPosterior-anterior cephalometric radiography and cephalometric analysis were performed in forty-five patients with different degrees of facial asymmetry. A single sample t-test was conducted to compare the asymmetry of measurements before treatment and individual normal occlusion. The measurement and reference values in facial asymmetry patients who underwent orthodontic-orthognathic treatment were summated by analyzing the correlation coefficient. The paired t-test was employed to compare the difference between the two groups before and after the treatment.

RESULTSFourteen measurements were significantly different before the treatment and individual normal occlusion (P < 0.05). Me[X] exhibited a higher correlation index of Ag[X] in forty-five cases. Twenty-eight patients showed the main asymmetry in the mandibular body, whereas fifteen patients in the ramus. Two patients showed the main asymmetry in both mandibular body and ramus. Fifteen measurements were significantly different before and after the treatment (P < 0.05).

CONCLUSIONFacial asymmetry is mainly concentrated in one-third of the surface, primarily manifested in the mandibular body. Orthodontic-orthognathic treatment is preferred when Ag[X] is greater than the minimum reference value of 11.31%, Go[X] is greater than 9.79%, and Me[X] is greater than 5.2 mm.

Objective To explore the characteristics of common parameters for acupuncture treatment of cancer pain by sorting out the domestic and foreign literature.Method This article collected and sorted out literature on acupuncture treatment of cancer pain in Chinese databases: Chongqing VIP, CNKI and Wanfang Data and English database PubMed. Main Chinese search keywords were针刺,电针,耳穴,针灸,癌痛,癌症and疼痛. English search keywords were acupuncture, electroacupuncture, auricular, cancer pain, neoplasms and pain. The search range was limited to literature collected in large databases since2010. The article type was limited to clinical case studies. Result s: Forty-four pieces of literature were retrieved after repeated literature was excluded. Conclusion s: Combined acupuncture and medicine and composite therapy are mainly selected for acupuncture treatment. Regularities in point selection for acupuncture are often acupuncture at pain points and acupoint selection according to primary diseases. Needle retention time is often between 20 and 30 min. Electroacupuncture stimulation waveforms aremainly sparse-dense waves, the stimulation intensity is as high as the patient can adapt and the treatment frequency is often once daily.

Objective To optimize methods of culturing smooth muscle progenitor cells(SPCs) from mononuclear cells(MNCs) of peripheral blood. Methods Human MNCs isolated from buffy coat were seeded on M-199 with bovine pituitary extraction.On the eighth day outgrowth cells were stimulated with platelet-derived growth factor-BB(PDGF-BB).Fifteen days later,immunofluorescence,Western blot or RT-PCR was used to analyzed the expression of smooth muscle cell specific ?-actin(?-SMA),smooth muscle myosin heavy chain(SM MHC),Calponin,CD34,Tie-2 and Flk-1,and fluorescence activated cell sorter was employed to examine ?-SMA positive cells ratio. Results The cells stimulated by PDGF-BB for 15 d were positive for ?-SMA,SM MHC,Calponin,CD34 and Flk-1,but negative for Tie-2.The ?-SMA positive cells ratio was(90.57?5.63)%,significantly different from that of the control(P

Animals ; Electromagnetic Fields ; Embryo, Mammalian ; metabolism ; Female ; Mice ; Pregnancy ; Proto-Oncogene Proteins c-fos ; biosynthesis ; genetics ; RNA, Messenger ; biosynthesis ; genetics ; Reverse Transcriptase Polymerase Chain Reaction

Antigens, CD20 ; metabolism ; Female ; Follow-Up Studies ; Humans ; Interferon Regulatory Factors ; metabolism ; Leg ; pathology ; Lymphoma, Large B-Cell, Diffuse ; complications ; metabolism ; pathology ; surgery ; Middle Aged ; Proto-Oncogene Proteins c-bcl-2 ; metabolism ; Skin Neoplasms ; complications ; metabolism ; pathology ; surgery ; Thrombocytopenia ; complications

Aristolochic Acids ; adverse effects ; Child ; Drugs, Chinese Herbal ; adverse effects ; Female ; Humans ; Male ; Nephrosis ; chemically induced

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Objective To seek a rational method of estimating the demands for medical services so as to work out regional health planning in a scientific way. Methods A metropolis including 19 counties and districts was selected as a region and demands for medical services were forecasted via retrospective analysis and the econometric model. Results A model of the demands for outpatient and inpatient services was obtained based on the impact of many social and economic factors on medical health services, and illustrations were given to indicate the demands for medical health services in the 19 counties and districts in future when prices should rise by 15% and 20%. Conclusion The econometric model can be used as a tool for estimating the demands for medical health services, and yet improvements need to be made.

Talents are core competitiveness of a hospital.In view of the nature of long and slow development cycle of medical talents,Wuxi No.2 People' s Hospital has innovated aTalent-tree program.This program develops talents by categories and stages,in the model oftree root-tree trunk-tree crownto fit different stage needs of these people.The program features a categorized education mode to establish hierarchical individualized plan for the whole career.The hospital has explored a special pathway for talents development,for the purpose of providing talents to ensure sustainable and innovative growth of the hospital.

Objective To evaluate the effects of OPRM1All8G and CYP3A4*18B genetic polymorphism and the interaction on postoperative analgesia with fentanyl in the patients undergoing radical resection of lung cancer.Methods One hundred and thirty-nine patients (native of Henan province),aged 40-64 yr,weighing 40-70 kg,of American Society of Anesthesiologists physical status Ⅰ or Ⅱ,scheduled for elective radical resection of lung cancer under general anesthesia,were enrolled in this study.The polymorphic sites of the OPRM1All8G and CYP3A4*18B allele were analyzed by using polymerase chain reaction technique and ABI 3130 Genetic Analyzer.The patients were divided into wild homozygote group (group AA,group *1/*1),heterozygote group (group AG,group * 1/*18B) and mutation homozygote group (group GG,group *18B/*1SB) according to their genotypes.The patients were divided into 7 groups according to the interaction between the two genes:AA plus *1/*1 group (group Ⅰ),AA plus *1/*18B group (group Ⅱ),AG plus *1/*1 group (group Ⅲ),AG plus *1/*18B group (group Ⅳ),GG plus * 1/*1 group (group Ⅴ),GG plus *1/*18B group (group Ⅵ) and *18B/*18B group (group Ⅶ).Patientcontrolled intravenous analgesia with fentanyl was started at the end of surgery to maintain the visual analogue scale ≤ 3 points.The amount of fentanyl used within 24 and 48 h after surgery was recorded,and the occurrence of adverse reactions within 48 h after surgery was observed.Results The amount of fentanyl used within 24 and 48 h after surgery was significantly higher in group GG than in group AA (P＜0.05).The amount of fentanyl used within 48 h after surgery was significantly lower in group *18B/*18B than in group *1/*1 (P＜0.05).The amount of fentanyl used within 48 h after surgery was significantly higher in Ⅱ and Ⅳ groups than in group Ⅰ,in group Ⅲ than in group Ⅱ,in group Ⅴ than in Ⅰ-Ⅳ groups,and in group Ⅵ than in Ⅱ and Ⅳ groups,and was significantly lower in group Ⅶ than in Ⅰ-Ⅵ groups (P＜ 0.05).There was no significant difference in the incidence of adverse reactions within 48 h after surgery between groups (P＞0.05).Conclusion OPRM1A1l8G and CYP3A4*18B genetic polymorphism and the interaction are the genetic factors contributing to individual variation in fentanyl pharmacodynamics in the patients undergoing radical resection of lung cancer.