Cervical spondylosis is a clinical common disease. With people’s changes in living and working styles, the incidence of the disease increases gradually and there is a development trend in younger population. There are various ways to treat cervical spondylosis. This article summarizes and analyzes recent 10 years’ literature about acupuncture-moxibustion treatment for cervical spondylosis.

OBJECTIVETo evaluate incidence of postoperative delirium after hip surgery in elderly patients by meta-analysis.

METHODSFrom January 1, 2014 to December 31, 2013, clinical literatures about postoperative delirium after hip surgery in elderly patients,were searched from the Pubmed. Literature extract table were formed according to inclusion and exclusion criteria. Stata-12.0 was applied for Meta-analysis. P was used to test heterogeneity of study, random-effect model was performed when I2 > 50%. Subgroup analysis was used according to stage of age, assessment scale of delirium and statistical area of literature. Begg test was used to test publication bias.

RESULTSTwenty-one literatures were included. Incidence of postoperative delirium after hip surgery in elderly patients by weighted and combination was 17% [95% CI (16%, 18%)]. Incidence of postoperative delirium after optional hip surgery was decreased more than emergency operation in included 5 literatures [OR = 0.32, 95% CI (0.22, 0.45)]. Incidence of postoperative delirium in patients less than 80 years old was 21% [95% CI (19%, 23%)], while 21% [95% CI (19%, 24%)] in patients more than 80 years old. Incidence of postoperative delirium in CAM evaluation scale was 23% [95% CI (21%, 26%)], while 19% [95% CI (17%, 21%)] in other evaluation scales. Incidence of postoperative delirium in Asian area was 17% [95% CI (15%, 20%)], while 23% [95% CI (21%, 25%)] in European and American area. There was no publication bias tested by Begg test (P < 0.05).

CONCLUSIONIncidence of postoperative delirium after hip surgery in elderly patients increases higher, especially in emergency operation. A standardizing research method is benefit for evaluate incidence of postoperative delirium after hip surgery in elderly patients, decreasing heterogeneity and publication bias.

Aged ; Delirium ; epidemiology ; Hip Fractures ; surgery ; Humans ; Incidence ; Postoperative Complications ; epidemiology ; Publication Bias

The fruit of Pandanus tectorius (PTF) has a long history of use as a folk medicine to treat hyperlipidemia in Hainan province, South China. Our previous studies have shown that the n-butanol extract of PTF is rich in caffeoylquinic acids and has an adequate therapeutic effect on dyslipidemic animals induced by high-fat diet. In this work, seven caffeoylquinic acids isolated from PTF were screened for the lipid-lowering activity in HepG2 hepatoma cells. Oil-Red O staining, microscopy and intracellular triglyceride (TG) and total cholesterol (TC) quantification showed that 3-O-caffeoylquinic acid (3-CQA), 3, 5-di-O-caffeoylquinic acid (3,5-CQA), and 3,4,5-tri-O-caffeoylquinic acid (3,4,5-CQA) significantly inhibited lipid accumulation induced by oleic acid and decreased intracellular levels of TC and TG in a dose-dependent manner. These three caffeoylquinic acids showed no significant cytotoxicity at concentrations of 1 -50 μmol x L(-1) as determined by MTT assay. Realtime quantitative PCR revealed that 3-CQA and 3, 5-CQA significantly increased the expression of lipid oxidation-related genes PPARα, CPT-1 and ACOX1 while 3-CQA, 3, 5-CQA and 3,4,5-CQA decreased the expression of lipogenic genes SREBP-1c, SREBP-2, HMGR, ACC, FAS. Overall, 3-CQA, 3, 5-CQA and 3, 4, 5-CQA may be the principal hypolipidemic components in PTF which can decrease intracellular lipid accumulation through up-regulating the expression of lipid oxidative genes and down-regulating the expression of lipogenic genes.
Carcinoma, Hepatocellular ; metabolism ; China ; Cholesterol ; metabolism ; Gene Expression Regulation ; Hep G2 Cells ; Humans ; Lipid Metabolism ; Liver Neoplasms ; metabolism ; Oleic Acid ; Pandanaceae ; chemistry ; Quinic Acid ; analogs & derivatives ; chemistry ; Sterol Regulatory Element Binding Protein 1 ; Triglycerides ; metabolism

Polo-box domain 1 (PBD1) is a characteristic domain of polo-like kinase 1 (PLK1), which locates in C-terminal and can influence the catalytic activity and specific subcellular locations of PLK1. At present, most PLK1 inhibitors are developed to occupy the ATP pocket or its close sites. However, this kind of PLK1 inhibitors is difficult to pursue target selectivity and may encounter cross drug resistance with other kinase inhibitors due to the conserved sequence of ATP pocket. Recently, PBD1, with aberrant specificity in sequence and structure, has attracted enormous interests as the alternative target to the discovery of corresponding inhibitors for anti-tumor drugs. The structure and function of PBD1 as well as the advances of its inhibitors are reviewed in this paper.

This study examined the mRNA expression of NALP3 in the spleen of the mice with hypersplenism due to portal hypertension (PH). The mouse hypersplenism models were established by oral administration of tetrachloromethane (2 mL/kg/week for 12 weeks by oral gavage). All the mice were randomly divided into a control group and an experimental group. The blood routine test was conducted, spleen index was calculated and spleen was histologically examined. Portal vein sera were taken for detection of the level of uric acid. The mRNA expressions of NALP3 and IL-1beta in the spleen were detected by reverse transcriptase-polymerase chain reaction (RT-PCR). The results showed that the platelet count was significantly lower in the experimental group [(674+/-102)x10(9)/L] than in the control group [(1307+/-181)x10(9)/L] (P<0.05), while the spleen index was significantly higher [(9.83+/-1.36) mug/g] in the experimental group than in the control group [(4.11+/-0.47) mug/g] (P<0.05). The histopathological changes of spleen followed the pattern of congestive splenomegaly. No significant difference was found in the uric acid level in the portal vein between the control group and the experiment group. The mRNA expressions of NALP3 and IL-1beta were up-regulated significantly in the spleen in the experimental group as compared with those in the control group (P<0.05). It was concluded that NALP3 and IL-1beta may play important roles in the pathogenesis of hypersplenism.

Objective To investigate the effects of down-regulating uncoupling protein-2 (UCP-2) expression on acute damage to fatty liver cells and explore a new target for the donor liverwith steatosis. Methods Primary fatty liver cells were isolated from C57BL/6J-ob/ob transgenic miceby two-step collagenase perfusion method. RNAi lentivirus vector targeting mouse UCP-2 gene wasused to knock down the UCP-2 gene in the steatosis hepatocytes (the experimental group). Emptylentivirus vector was transfected into the steatosis hepatocytes cells as the control group. Under thefluorescence microscopy, the transfection efficiency was tested. Real time PCR was used to determinethe effect of RNAi. After the transfected cells were treated with TNF-α for 24 h, apoptosis wasanalyzed by flow cytometry using PI staining. Activation of caspase3 was detected by Western blot.Resalts The expression of UCP-2 gene was inhibited effectively, and the knockdown rate of UCP-2gene was 75%. The apoptosis rate in the experimental group was (4.97±0.25)%, significantlylower than in the control group [(21.13±1.28)%, p<0.05 ]. Activation 'of caspase3 in theexperimental group was also weaker than in the control group. Conclusion Inhibiting the expression ofUCP-2 can attenuate the injury of fatty liver cells.

Objective To evaluate laparoscopic radical resection of metachronous colorectal carcinoma.Methods A total of 13 patients with metachronous colorectal carcinoma undergoing laparoscopic resection in Department of Gastrointestinal Surgery,Union Hospital,Tongji Medical College,Huazhong University of Science and Technology from January 2013 to December 2015 were analyzed retrospectively.Results The mean time of surgery was (156 ± 9) min.Tumors were located in the right hemicolon in 3 cases,in the transverse colon in one,in the left hemicolon in 2,in the sigmoid colon in four and in the rectum in 4.The mean blood loss was (66 ± 21) ml.There was no conversion to open surgery.Two patients were done with protective ileostomy.Postoperative gastrointestinal function recovery time was (2.5 ± 0.7) days.One postoperative intra-abdominal bleeding was successfully controlled laparoscopically.Posteperative length of hospital stay was (26.2 ± 2.9) days.The median follow-up was 12 months (5-30 months) with no cancer recurrence.Conclusions Laparoscopic radical resection of metachronous colorectal carcinoma has good curative effect,and high success rate in spite of previous history of laparotomy.

AIM:To investigate the dependence of the adrenoceptor regulation on oxidative stress in the rats with cardiac injury induced by high sympathetic activity .METHODS: Healthy SD rats were randomly divided into 7 groups:control, model, propranolol (Pro), prazosin (Praz), Pro+Praz, vitamin E (VE) and Pro+Praz+VE.The rats were intraperitoneally injected with norepinephrine ( NE) for continuous 16 d to reproduce cardiac injury , and treated with the respective drugs .During the experimental process , the body weight was recorded .At the end of the experiments , the following parameters were measured:the ventricular remodeling indexes ( cardiac index and hydroxyproline of the left ven-tricle), histopathologic examination , oxidative/antioxidative indexes [MDA, SOD, catalase (CAT), GSH-Px and total an-tioxidant capacity (T-AOC)], and energy metabolism (Na+-K+ATPase and Ca2+-Mg2+ATPase).RESULTS: The in-crease of body weight in model group was significantly slower than that in control group after 9 d of treatment (P<0.05). The cardiac index and left ventricular hypertrophy were significantly increased .Oxidation/antioxidation and energy metabo-lism were disturbed.In Pro, Praz, Pro+Praz and VE groups, the body weight, cardiac index, left ventricular fibrosis and oxidative/antioxidative dysfunction were ameliorated .Pro, Praz and Pro +Praz increased the activity of Na +-K+ATPase and Ca2+-Mg2+ATPase.Treatment with Pro+Praz showed the best result in all of the indexes (P<0.05).CONCLU-SION:The dependence of adrenoceptor regulation plays an important role in the formation of oxidative stress in the process of rat cardiac injury induced by high sympathetic activity .

Objective To assess the awareness and knowledge about cervical cancer,cervical cancer screen-ing and human papillomavirus(HPV)of women in Chengdu.Methods A total of 1 077 women aged 19 -71 years old were recruited and assessed in their awareness and knowledge about cervical cancer and its issues.The collection of data was based on the questionnaire items.Results The awareness rates of cervical cancer,cervical cancer screen-ing,and HPV were 71.1%,23.2%,16.0%,respectively.There were significant differences in the awareness and knowledge about cervical cancer,cervical cancer screening and HPV between different ages(χ2 =89.238,16.532, 20.182,all P <0.05).The awareness of people(>40 -50 years old)was highest,the awareness rates of cervical cancer,cervical cancer screening,and HPV were 81.3%,27.7%,20.2% respectively.There were significant differ-ences in the awareness and knowledge about cervical cancer,cervical cancer screening and HPV between different marital status(χ2 =60.899,20.853,16.255,all P <0.05).There were significant differences in the awareness and knowledge about cervical cancer,cervical cancer screening and HPV between different education levels (χ2 =228.026,42.648,32.495,all P <0.05 ).The awareness of people accepted university education was highest,the awareness rates of cervical cancer,cervical cancer screening,and HPV were 87.6%,30.9%,21.6% respectively. There were significant differences in the awareness and knowledge about cervical cancer,cervical cancer screening and HPV between different income levels(χ2 =21.604,8.124,9.224,all P <0.05).Conclusion This study demon-strates a very low level of knowledge about cervical cancer,cervical cancer screening and HPV of women in Chengdu. In order to reduce the incidence rate and mortality of cervical cancer in Chengdu,it is strongly needed to make exten-sive health education to raise awareness of cervical cancer and HPV.

This paper is to build a finite element model of brain with a real brain shapeon which simulation studies of electrical impedance tomography EIT in the brain is based. A curve of a real brain shape is simulated with the curve-fitting methods and EIT in the brain is finished with finite-element methods and Equipotential Lines Back-Projection algorithm.The locationarea and amplitude of the change of the resistivity are reconstructed accurately. But the image quality has to be further improved.This paper provides a basis for clinical applications of EIT in brain.