Objective To discuss the adverse effect caused by capecitabine chemotherapy and its nuning measures.Methods A retrospective analysis was carried out for the adverse effect,occurrence regularity and nursing measures in 58 patients undergoing chemotherapy with capecitabine from June 2004 to December 2007.Results Handfoot syndrome happened in 30 cases,nausea and vomiting 23 cases,diarrhea 20 cases and stomatitis 15 cases in 58 patients.After positive prevention and effective nursing 57 patients successfully accomplished capecitabine chemotherapy.Only one patient withdrew due to grade 3 handfoot syndrome.Conclusions Positive prevention and eady detection and treatment can alleviate the adverse effect of capecitabine chemotherapy,so the psychological burden of patients can be relieved.

Tumor metastasis is a primary cause of leading to death of tumor patients,and difficult to control.The relationship between primary tumor(PT)and metastasis tumor(MT)is extremely complicated. Considerable animal experiments and clinical data confirm that treatment of PT encourages the growth of MT, but the mechanism is not still fully clear.Some studies show that the density depression of antiangiogenesis factor and immune escape of tumor cell are main reasons for MT accelerated growth.This article reviews the animal experiment,clinical observation and occurrence mechanism of primary tumor treatment promoting tu- mor metastasis.

According to the target-model of the health care system and characteristics of the health financing system,it is proposed in the paper that the charges of medical services should be the main revenue of public hospital compensation.Efforts should be made to adjust health care service prices and strengthen pharmaceutical management simultaneously so as to rebuild the structure of medical service charge.Medical insurance should make the majority in the compensation to cover most the medical expenses,with government subsidies supporting development.Both government financial investment and medical insurance should join their efforts for planning-guidance and performance-guidance.The authors also suggested to improve a graded and normative diagnoses and treatment system,regulate medical behaviors of public hospitals and their cost standards,justifying the total compensation and standard verification of such hospitals.

A stimulate method for determination of polybrominated diphenyl ethers ( PBDEs) and derivatives (OH-PBDEs and MeO-PBDEs), tetrabromobisphenol A (TBBPA), hexabromocyclododecane (HBCD) in egg samples was developed by gel permeation chromatography ( GPC) and dispersive solid phase extraction ( DSPE) combined with liquid chromatography tandem mass spectrometric ( HPLC-MS/MS) and gas chroma-tography-negative chemical ionization mass spectrometry ( GC-NCI/MS ) . The analytes were extracted with mixture of hexane and dichloromethane (1∶1, V/V) by accelerated solvent extraction (ASE), and purified by 100 mg C18 dispersive solid phase extraction ( SPE) sorbents followed with gel permeation chromatography (GPC) , and then analyzed by liquid chromatography tandem mass spectrometric (HPLC-MS/MS) and gas chromatography-negative chemical ionization mass spectrometry (GC-NCI/MS), respectively. The quantita-tion was carried out external standard method. The recoveries of objects were 64. 5%-97. 2% and 65. 6%-109 . 2% ( except BDE85 was 54 . 8%, OH-BDE-137 was 47 . 4%) spiked at 1 . 0 μg/kg or 5 . 0 μg/kg in egg white and egg yolk, respectively. The relative standard deviations (RSDs) were less than 20. 2%. The limits of quantitation (LOQ) for the object were 0. 01-0. 2 μg/kg.

Adolescent ; Adult ; Aged ; Biomarkers, Tumor ; metabolism ; Child ; Female ; Gene Expression Regulation, Neoplastic ; Hodgkin Disease ; genetics ; metabolism ; Humans ; Ki-1 Antigen ; metabolism ; Male ; Middle Aged ; PAX5 Transcription Factor ; metabolism ; Staining and Labeling ; methods ; Young Adult

Objective To investigate the effects of sevoflurane pretreatment on renal ischemia-reperfusion (I/R)-induced apoptosis in kidney in rats. Methods Thirty pathogen-free male SD rats weighing 220-260 g were randomized into 3 groups (n=10 each):group control (group C);group I/R and group sevoflurane(group S). Renal I/R was induced by clamping the left renal pedicle for 45 min in I/R and S groups. In group S inhalation of 2.2% sevoflurane in O2 was started at 30 min before operation and maintained throughout the experiment.Venous blood samples were taken at 3 h of reperfusion for determination of serum BUN and Cr concentrations. The animals were then sacrificed and the left kidneys were removed for microscopic examination, detection of apoptosis(by TUNEL)and determination of heme oxygenase-1(HO-1) mRNA and protein expression (by RT-PCR and Western blot).Results Renal I/R significantly increased serum BUN and Cr concentrations, apoptotic index(percentage of apoptotic cells) and the severity of necrosis of renal proximal convoluted tubules (0=normal,4=necrosis of whole segment of proximal convoluted tubules).Sevoflurane inhalation attenuated the I/R-induced changes mentioned above.HO-1 mRNA and protein expression was up-regulated by I/R and HO-1 mRNA expression was further up-regulated by sevoflurane inhalation.Conclusion Sevoflurane pretreatment can protect kidney against I/R injury by attenuating cell apoptosis.Up-regulation of HO-1 mRNA expression may be involved in the mechanism.

Objective To evaluate the value of CK34?E12,p63 and P504S immunostaining in diag- nosis of benign and malignant lesions of the prostate.Methods Expression of CK34?E12,p63 and P504S in 74 benign and malignant lesions of prostate,including 27 PC,6 HGPIN,10 LGPIN,3 AAH and 28 BPH were observed by immunohistochemical method.Results Expression of p63 and CK34?E12 were positive in AAH,LGPIN and BPH,all of PC were negative,the positive rate of HGPIN was 83.3%(5/6).There were sig- nificant differences in p63 and CK34?E12 expression between PC and AAH,HGPIN,LGPIN,BPH(P

Objective:To evaluate the value of Facial Emotion Recognition Test (FERT) in the early diagnosis of behavioral variant frontotemporal dementia (bvFTD).Methods:A total of 27 patients with mild bvFTD, 27 patients with mild Alzheimer′s disease (AD) and 54 normal controls were successively collected in the Memory Clinic of Department of Neurology,Xuanwu Hospital, Capital Medical University from January 2018 to July 2019. The subjects were assessed by the FERT and a battery of neuropsychological background tests including Mini-Mental State Examination, Frontal Assessment Battery (FAB), and Auditory Verbal Learning Test (AVLT), etc. The discriminatory power of the FERT was evaluated using the receiver operating characteristic curve (ROC).Results:The average FERT scores of bvFTD, AD and control groups were 18.00 (14.00, 21.00), 25.00 (21.00, 28.00) and 28.00 (26.00, 30.00) respectively. The FERT scores of bvFTD group were significantly lower than those of control groups ( H=-55.278, P<0.001) and AD groups ( H=-28.407, P=0.002). ROC results showed that the FERT had a high discriminatory power for differentiating bvFTD from the controls, with an area under the curve (AUC) value of 0.969 (95% CI 0.931-1.000, P<0.001). Both the sensitivity and specificity were 92.6% with a cut-off value at 24. For differentiating bvFTD group from AD group, the AUC value for the FERT was 0.850 (95% CI 0.749-0.951, P<0.001), with sensitivity of 81.5% and specificity of 71.4% with a cut-off value of 22. Compared with the AUC values for the FAB and AVLT-Delayed Recall (0.776 and 0.714), the AUC value for the FERT was slightly higher, though the differences among them were not statistically significant. Conclusions:Disturbance of emotion processing is presented in the early stage of bvFTD. FERT is one of the sensitive and specific neuropsychological indicators for the early diagnosis of bvFTD.

Aged ; Carcinoembryonic Antigen ; metabolism ; Carcinoma, Adenosquamous ; metabolism ; pathology ; surgery ; Cecal Neoplasms ; metabolism ; pathology ; surgery ; Cecum ; chemistry ; pathology ; surgery ; Female ; Humans ; Immunohistochemistry ; Lymphatic Metastasis ; Membrane Proteins ; metabolism

Objective:To investigate the correlation between certain unhealthy lifestyles and the incidence of gastroesophageal reflux disease (GERD),thus to provide the lifestyle guidelines for GERD patients.Methods:Retrospective study were conducted for 402 GERD and 276 non-GERD out-patients in Department of Gastroenterology,Third Xiangya Hospital,Central South University from August,2014 to August,2015 based on questionnaire survey,then the correlation of unhealthy lifestyles with GERD were analyzed.Results:The top 10 common symptoms for GERD were as follows:reflux,acid regurgitation,postprandial fullness,heartburn,swallow obstruction or pain,epigastric burning sensation,paraesthesia pharynges,poststernal pain,chronic laryngopharyngitis,and chronic cough.The top 8 unhealthy habits closely related to GERD were as follows:fast-eating,over-eating,spicy preferred diet,sweets preferred diet,anxious,soup preferred diet,high-fat diet,and hot eating.Single-factor analysis showed that GERD was markedly correlated to gender (male),age (≥ 60 years),BMI,smoking,alcohol fast-eating,over-eating,hot-eating,spicy preferred diet,high-fat diet,acid preferred diet,sweets preferred diet,hard food preference,strong tea preference,coffee preference,immediately on bed after meal,difficult defecation,dyscoimesis,anxious,and too tight belt,respectively (P＜0.05).Logistic multiple regression analysis indicated that the largest risk factor for GERD was the fast-eating (OR=3.214,95％ CI 2.171 to 4.759,P＜0.001) followed by the overeating (OR=2.936,95％ CI 1.981 to 4.350,P＜0.001),elderly population (OR=2.047,95％ CI 1.291 to 3.244,P=0.002),too tight belt (OR=2.003,95％ CI 1.013 to 3.961,P=0.046),and hot-eating (OR=1.570,95％ CI 1.044 to 2.362,P=0.030).Conclusion:The elderly people are at high risk for GERD,and unhealthy habits like fast-eating,over-eating,too tight belt,and hot-eating is closely related to GERD.The lifestyles such as chewing food thoroughly,splitting the meals up,warm and cool diet,keeping patients out of the too tight belt are necessary for GERD patients.