Objective To observe the effect of comprehensive nursing of traditional Chinese medicine and Western Medicine on children′s supracondylar humerus fracture of ulnar deviation on postoperative recovery. Methods From November 2015 to February 2016, 52 inpatients were divided into 2 groups by random digits table method after the external fixation removal surgery with 26 cases each. The observation group was intervened by integrated nursing and was given TCM rehabilitation guidance, while the control group was intervened by regular nursing and was given regular rehabilitation guidance. After 4 weeks, the therapeutic effect was evaluated according to Chinese Medicine Orthopedic Syndrome Diagnosis and their elbow joint function was evaluated by Flynn score. In 8 weeks of follow up, all the patients were valued by their quality of life. Results In the process of intervention, with 1 case fell off in the observation group, 3 cases fell off in the control group, so finally the observation group with 25 cases, the control group with 23 cases. Fifteen cases were cured, 7 cases were improved, 3 cases were not cured at 4 weeks after surgery in the observation group, 8, 6, 9 cases in the control group, and the difference was statistically significant (Z=-2.120, P=0.034). At 4 weeks after surgery, 10, 6, 6, 3 cases were excellent, good, medium and poor evaluated by Flynn score in the observation group, 5, 4, 5, 9 cases in the control group, and the difference was statistically significant (Z=-2.051, P=0.040). Incidence of postoperative complications was 8.0% (2/25) in the observation group, 30.4% (7/23) in the control group, and the difference was statistically significant (χ2=2.622, P=0.047). Physical, psychological, social and environmental fields of quality of life were 77.84 ± 12.15, 81.13 ± 15.72, 79.95 ± 20.68, 79.44 ± 11.57 in the observation group, 63.31 ± 15.86, 63.07 ± 12.63, 65.65 ± 18.51, 61.32 ± 17.24 in the control group, and the difference was statistically significant (t=2.516- 4.363, P<0.05). Conclusions Integrated nursing intervention with TCM rehabilitation guidance is a method which can effectively help in improving the elbow movement function and the life quality of children with supracondylar humerus fractures of ulnar deviation.

OBJECTIVETo discuss the replantation of fingertip amputation in lack of availability of intravenous anastomosis.

METHODSFrom November 2009 to November 2010, 86 patients (104 fingers) with fingertip amputation were treated with replantatioin, including 64 males and 22 females, with an average age of 26 years ranging from 2 to 64 years. The time from injury to therapy was from 30 min to 12 h, time of broken finger ischemia was from 2.5 to 12 h. Preoperative examination showed no obvious abnormalities. Four different replantation methods were selectively applied to these 104 amputated fingertips of 86 cases: (1) replantation with anastomosis of single or bilateral proper digital artery in 37 fingers; (2) replantation with arteriovenous bypass in 27 fingers; (3) replantation with exclusive anastomosis of digital artery in 24 fingers; (4) replantation with removing the palmar pocket method in 16 fingers.

RESULTSOne hundred and two of 104 amputated fingertips were survived. Among these survived fingers,75 cases (92 fingers) were followed-up for 6 to 24 months. According to the assessment standard of Chinese Medical Association of Hand Surgery, the results were excellent in 52 cases, good in 19, poor in 4.

CONCLUSIONIt benefits to expand the indications and improve the survival rate of replantation of fingertip amputation with the correct choice of different replantation methods according to the injury situation of the broken fingertip artery after debridement under the microscope.

Adolescent ; Adult ; Amputation ; Child ; Child, Preschool ; Debridement ; Female ; Fingers ; physiology ; surgery ; Humans ; Male ; Middle Aged ; Recovery of Function ; Replantation ; methods ; Young Adult

OBJECTIVETo analyze three kinds of genotype hepatitis C virus (HCV) core protein expressed in human hepatoma (Huh-7) cell line and to recognize HCV core proteins biological function and its pathogenic mechanism.

METHODSThe Huh-7 cell expressed three kinds of core proteins were established respectively. Affymetrix human gene chip was used for identifying the gene expression dependently on Affymetrix's protocol. All genes changed by 3 or 1.5 folds between the transfected cells and a control cells were further analyzed, and annotated by using NetAffx analysis through Affymetrix website and were categorized based on their biological processes.

RESULTSThe HCV-1b core protein caused 16 genes up/down-regulated expression, of which the immune response genes of PF4V1 and SPP1 were up-regulated 3.4 or 4.4 folds respectively. The HCV-2a core protein had caused the immune response gene CXCL5 and apoptosis gene BTF a down-regulated expression of 3.4 and 3.1 folds respectively, but caused the apoptosis genes of HRK and LZTS1 an up-regulated expression of 3.2 and 3.4 folds respectively. As compared with HCV 1b or 2a core protein, HCV-4b core protein caused 111 genes expression changing and it had more obvious effects on gene expression. If we applied 1.5 fold change for a comparison gene expression, a few of the same gene expression profiles might be caused by these two core proteins.

CONCLUSIONThe three kinds of HCV core protein should have its own expression character and be mainly shown in immune responses, signal transduction, apoptosis, etc. It should be helpful for our recognizing the HCV core protein biological function and its pathogenic mechanism.

Carcinoma, Hepatocellular ; pathology ; virology ; Cell Line, Tumor ; Gene Expression Profiling ; Gene Expression Regulation, Viral ; Genotype ; Hepacivirus ; genetics ; Humans ; Liver Neoplasms ; pathology ; virology ; Oligonucleotide Array Sequence Analysis ; methods ; Viral Core Proteins ; genetics

Objective To investigate the expression of interleukin-17 (IL-17) in peripheral blood mononuclear cells (PBMC) of patients with multiple myeloma and analyse it's clinical significance.Methods Thirty patients with multiple myeloma in the Department of Hematopathy,the Third Affiliated Hospital of Xinxiang Medical University from January 2016 to January 2017 were selected as observation group;and thirty healthy donors whose gender and age machted with patients in the observation group were selected as control group.Peripheral blood mononuclear cells were obtained from subjects in observation group and control group by using the method of density gradient centrifugation.The content of IL-17 in supernatant of PBMC culture solution of subjects in the two groups was detected by enzyme linked immunosorbent assay and the expression of IL-17 mRNA in PBMC was detected by quantitative real-time polymerase chain reaction;the cellular morphology of PBMC of subjects in control group was observed by scanning electron microscope after co-culturing with the serum of patients in observation group.Results The content of IL-17 in supernatant of PBMC culture solution of subjects in the observation group and control group was (30.79 ± 4.96),(10.10 ± 4.15) ng · L-1 respectively;the content of IL-17 in supernatant of PBMC culture solution of subjects in the observation group was significantly higher than that in the control group (t =3.412,P ＜ 0.05).The expression of IL-17 mRNA in PBMC in the observation group and control group was 4.28 ± 1.34 and 2.45 ±0.95 respectively;the expression of IL-17 mRNA in PBMC in the observation was significantly higher than that in the control group (t =2.796,P ＜0.05).After co-culturing of PBMC of subjects in the control group with the serum of patients in the observation group,the morphology of PBMC changed obviously,and membrane desquamate,membrane disintegration,even membranolysis were observed in some cells with the prolongation of co-culture time.Conclusion The over-expression of IL-17 in PBMC of patients with multiple myeloma may play a certain role in the occurrence and development of this disease.

Objective: To investigate the relationship of electromagnetic radiation (EMR) from 900 MHz cellphone frequency with testicular oxidative damage and its influence on the Prdx2 protein expression in the rat testis, and to explore the mechanism of Guilingji Capsules (GC) alleviating oxidative damage to the testis tissue. METHODS: Fifty healthy SD male rats were randomly divided into five groups of equal number, sham-EMR, 4-h EMR, 8-h EMR, 4-h EMR+GC and 8-h EMR+GC and exposed to 900 MHz EMR (370 μW/cm2) for 0, 4 or 8 hours daily for 15 successive days. The rats of the latter two groups were treated intragastrically with GC suspension and those of the first three groups with pure water after exposure to EMR each day. After 15 days of exposure and treatment, all the rats were sacrificed and their testis tissue collected for observation of the histomorphological and ultrastructural changes by HE staining and transmission electron microscopy, measurement of the levels of serum glutathione (GSH), superoxide dismutase (SOD) and malondialdehyde (MDA) with thiobarbiuric acid and determination of the Prdx2 protein expression by immunohistochemistry and Western blot. RESULTS: Compared with the rats in the sham-EMR group, those in the 4-h and 8-h EMR groups showed different degrees of histomorphological and ultrastructural changes in the testis tissue, significantly decreased levels of GSH (［80.62 ± 10.99］ vs ［69.58 ± 4.18］ and ［66.17 ± 8.45］ mg/L, P < 0.05) and SOD (［172.29 ± 10.98］ vs ［158.92 ± 6.46］ and ［148.91 ± 8.60］ U/ml, P < 0.05) and increased level of MDA (［7.51 ± 1.73］ vs ［9.84 ± 1.03］ and ［11.22 ± 2.13］ umol/ml, P < 0.05), even more significantly in the 8-h than in the 4-h EMR group (P < 0.05). In comparison with the sham-EMR group, the expression of the Prdx2 protein was markedly downregulated in the 4-h and 8-h EMR groups (0.56 ± 0.03 vs 0.49 ± 0.03, 0.21 ± 0.01, P < 0.05), but again upregulated in the 4-h and 8-h EMR+GC groups (0.55±0.03 and 0.37±0.04) (P < 0.05). CONCLUSIONS Electromagnetic radiation from cellphones can cause ultrastructural damage to the testis tissue of male rats, while Guilingji Capsules can alleviate it, presumably by upregulating the Prdx2 protein expression in the testis tissue and reducing testicular oxidative damage.
Animals ; Capsules ; Cell Phone ; Drugs, Chinese Herbal/therapeutic use* ; Electromagnetic Radiation ; Glutathione/blood* ; Male ; Malondialdehyde/blood* ; Microscopy, Electron, Transmission ; Oxidative Stress ; Peroxiredoxins/metabolism* ; Radiation Injuries, Experimental/drug therapy* ; Rats ; Superoxide Dismutase/blood* ; Testis/pathology* ; Thiobarbituric Acid Reactive Substances/analysis*

Novel series of limonin derivatives (V-A-1-V-A-8, V-B-1-V-B-8) were synthesized by adding various tertiary amines onto the C (7)-position of limonin. The synthesized compounds possessed favorable physicochemical property, and the intrinsic solubility of the novel compounds were significantly improved, compared with limonin. Different pharmacological models were used to evaluate the analgesic and anti-inflammatory activities of the target compounds. Compound V-A-8 exhibited the strongest in vivo activity among the novel limonin analogs; its analgesic activity was more potent than aspirin and its anti-inflammatory activity was stronger than naproxen under our testing conditions.
Analgesics ; administration & dosage ; chemical synthesis ; chemistry ; Animals ; Anti-Inflammatory Agents ; administration & dosage ; chemical synthesis ; chemistry ; Drug Discovery ; Edema ; drug therapy ; Humans ; Limonins ; administration & dosage ; chemical synthesis ; chemistry ; Mice ; Molecular Structure ; Pain ; drug therapy