Aged, 80 and over ; Angioplasty, Balloon, Coronary ; Compartment Syndromes ; complications ; therapy ; Female ; Humans ; Radial Artery

Objective To investigate the effects of ulinastatin with parecoxib sodium on early cellular immunology function and cognitive function in elderly patients undergoing total hip replacement.Methods One hundred patients (aged 65-80 years,ASA grade Ⅱ) undergoing elective total hip replacement were randomly assigned into 4 groups: group W(n=25),group P(n=25),group WP(n=25) and group C(n=25).The patients in group W received intravenous injection of ulinastatin with a dose of 5 000 U/kg before skin incision and at the moment of the end of operation.Patients in group P accepted intravenous injection of parecoxib sodium of 40 mg before anesthesia and at a 12 h intervals for six times.Patients in group WP accepted intravenous injection of ulinastatin with a dose of 5 000 U/kg before skin incision and at the moment of the end of operation,and accepted intravenous injection of parecoxib sodium with a dose of 40 mg before anesthesia and at a 12 h interval for six times.Patients in group C were given normal saline at the same time as placebo.The operation time,the volume of bleeding and autologous blood receiving and the intraoperative fentanyl consumption were recorded in four groups.Blood samples were obtained before induction (T0),at the end of operation (T1),on 6 h (T2),24 h (T3),72 h (T4) after operation for determination of plasma concentration of S100β protein,neuron-specific enolase(NSE),IL-6,TNF-α.The percentages of T lymphocyte subsets (CD3+,CD4+,CD8+) and CD4+/CD8+ ratio were detected with flow cytometry.The Mini-Mental State Examination (MMSE) was used to test the cognitive function of the patients at T0,T4 and 7 d after operation (T5).Results Compared with T0,the percentages of CD3+,CD4+ cells and CD4+/CD8+ in groups C,W and P were significantly decreased,the plasma concentrations of IL-6 and TNF-α significantly increased at T1-T4,concentration of NSE and S100 protein were significantly increased at T2 and T3 (P<0.05).the percentages of CD3+,CD4+T lymphocyte and CD4+/CD8+ ratio in groups W and P at T2,T3 and group WP at T1-T4 was significantly higher than that of group C,the concentration of IL-6,TNF-α,NSE and S100β protein content was significantly lower than in group C (P<0.05);the percentages of CD3+,CD4+T lymphocyte and CD4+/CD8+ ratio in group WP was significantly higher than those of groups W and P,the concentrations of TNF-α,IL-6,NSE and S100β protein content was significantly lower than those of group W and P at T2,T3 (P<0.05).Compared with T0,MMSE score in group C was significantly lower at T4,T5 (P<0.05).MMSE score of groups W,P and WP was significantly higher than that of group C at T4 (P<0.05).MMSE score of group WP was significantly higher than those of groups W and P at T4 (P<0.05).Conclusion Ulinastatin combined with parecoxib sodium ameliorates early cellular immunology function and cognitive function in elderly patients undergoing total hip replacement,and it is more effective than using ulinastatin or parecoxib sodium alone.

Ectodermal Dysplasia 1, Anhidrotic ; diagnosis ; genetics ; Ectodysplasins ; genetics ; Heterozygote ; Humans ; Infant, Newborn ; Male ; Mutation, Missense

OBJECTIVETo investigate the effect and safety of imaging-guided percutaneous catheterization drainage and alcohol sclerosis for treatment of renal cysts.

METHODSThirty-six patients with primary renal cysts, including 22 men and 14 women aged 18-65 years (mean 42.5 years), were treated with imaging-guided percutaneous puncture catheterization drainage and alcohol sclerosis treatment. The location of the renal cysts and puncture route, angle and depth were determined by ultrasound or CT scan. Paracentesis and catheterization external drainage were carried out under fluoroscope. Absolute alcohol was used as the sclerosis agent.

RESULTSThirty-eight cysts were detected in the 36 patients, locating at the upper pole (n=21), subtus pole (n=10) and intermediate pole (n=7). The length of renal cysts was 4.5-8.5 cm (mean 5.5 cm). Puncture was performed through the lumbar back and the success rate was 100%. Thirty-eight multi-lateral holes 5-7F drainage catheters were placed in the 38 cysts. Alcohol was injected for 169 times through the drainage tube and the average volume was 25 ml, with an average injection of 4.45 times. During the follow-up for 1 to 6 years (mean 3.5 years), 37 renal cysts disappeared and 1 cyst was reduced in a patient with polycystic kidney. The total cure rate was 97% in this series, and no serious complications occurred after the operation.

CONCLUSIONImaging-guided percutaneous puncture catheterization drainage and alcohol sclerosis is effective and safe for treatment of renal cysts.

Adolescent ; Adult ; Aged ; Catheterization ; Drainage ; methods ; Ethanol ; administration & dosage ; Female ; Humans ; Kidney Diseases, Cystic ; diagnostic imaging ; therapy ; Male ; Middle Aged ; Sclerosing Solutions ; administration & dosage ; therapeutic use ; Sclerotherapy ; methods ; Ultrasonography ; Young Adult

BACKGROUNDThe microemboli produced during spontaneous plaque rupture and ulceration and during coronary intervention will reduce coronary reserve and cause cardiac dysfunction. It is though that inflammation caused by the microinfarction induced by the microembolization may play an essential role. It is known that the activation of p38 mitogen-activated protein kinases (MAPK) in both infected and non-infected inflammation in myocardium may cause a contractile dysfunction. But the relation between the activation of p38 MAPK and microembolization is still unknown.

METHODSSprague-Dawley rats were randomly divided into three groups: Sham group, coronary microembolization (CME) group and SB203580 group (n = 10 per group). CME rats were produced by injection of 42 µm microspheres into the left ventricle with occlusion of the ascending aorta. SB203580, a p38 MAPK inhibitor, was injected into the femoral vein after the injection of microspheres to make the SB203580 group. Left ventricular ejection fraction (LVEF) was determined by echocardiography. The protein concentration of P38 MAPK in the myocardium was assessed by Western blotting. The relative expression of mRNA for tumor necrosis factor (TNF)-α was assessed by the technique of semi-quantitative polymerase chain reaction amplification.

RESULTSLVEF was depressed at three hours up to 12 hours in the CME group. Increased p38 MAPK activity and TNF-α mRNA expression were observed in the CME group. The administration of SB203580 partly inhibited p38 MAPK activity, but did not fully depress the TNF-α expression, and partly preserved cardiac contractile function.

CONCLUSIONSp38 MAPK is significantly activated by CME and the inhibition of p38 MAPK can partly depress the TNF-α expression and preserve cardiac contractile function.

Animals ; Blotting, Western ; Coronary Disease ; drug therapy ; etiology ; metabolism ; Echocardiography ; Embolism ; complications ; Imidazoles ; pharmacology ; therapeutic use ; Immunohistochemistry ; Microcirculation ; drug effects ; Myocardial Contraction ; drug effects ; physiology ; Myocardium ; metabolism ; Pyridines ; pharmacology ; therapeutic use ; Random Allocation ; Rats ; Reverse Transcriptase Polymerase Chain Reaction ; Tumor Necrosis Factor-alpha ; genetics ; p38 Mitogen-Activated Protein Kinases ; antagonists & inhibitors ; metabolism

To study the variation of six ester-type alkaloids and characteristic fingerprints in the process from Radix Aconite Lateralis to Heishunpian and lay a foundation for the study of the processing principle of Heishunpian, HPLC. analysis was performed on a Phenomenex Gemini C18 (4.6 mm x 250 mm, 5 microm) with acetonitrile and 40 mmol x L(-1) ammonium acetate (adjusted to pH 10 with concentrated ammonia water) as mobile phase. The detection wavelength was set at 235 nm. The flow rate was set at 0.8 mL x min(-1) and the injection volume was 10-20 microL. Six ester-type alkaloids were determined and characteristic fingerprints of the process were established. As the process continues, the contents of diester diterpene alkaloids were decreased step by step, while the contents varia tion of monoester diterpene alkaloids were not obvious. Each sample showed significant difference in characteristic fingerprints. With the exception of 6 known monoester diterpene alkaloids and diester diterpene alkaloids, 13 peaks were marked in the characteristic fingerprints, of which the total change rule of the other 7 unknown peaks were similar with 3 diester diterpene alkaloids. The established method is accurate, reliable and repeatable, and can provide reference for revealing change rule of index components and illuminating processing principle in the process of Heishunpian.
Aconitine ; chemistry ; Aconitum ; chemistry ; Alkaloids ; chemistry ; Chemistry, Pharmaceutical ; methods ; Chromatography, High Pressure Liquid ; Drugs, Chinese Herbal ; chemistry ; Esters ; chemistry ; Molecular Structure

Objective To investigate risk factors of medication non-adherence in elderly patients with hypertension through Meta-analysis.Methods Literatures on medication non-adherence in elderly patients with hypertension were systematically reviewed across various databases,from inception to September 1st 2023,including CNKI,VIP,Wangfong Database,SinoMed,PubMed,Web of Science,Cochrane Library、EMbase.Meta-analysis was conducted using RevMan 5.4.Results A total of 19 articles were included,comprising a total of 18 220 patients in sample size.Meta analysis identified 10 risk factors,showed significant association(P<0.05)with:age[OR=1.36,95%CI=(1.00,1.86)],place of residence[OR=1.91,95%CI=(1.33,2.75)],method of payment for medical expenses[OR=1.60,95%CI=(1.38,1.86)],income level[OR=1.68,95%CI=(1.45,1.95)],occupational status[OR=1.79,95%CI=(1.37,2.36)],social support[OR=1.43,95%CI=(1.27,1.60)],comorbidity[CI=0.33,95%(0.19,0.58)],frequency of blood pressure measurement[CI=1.53,95%(1.14,2.05)],disease awareness[OR=1.70,95%CI=(1.44,2.00)]and dedication frequency[OR=1.44,95%CI=(1.16,1.79)].In addition,the number of influencing factors such as gender,marital status,depression,cognitive impairment,and complications was included in<3 articles,and only descriptive analysis was conducted.Conclusion Healthcare providers should focus on the identification and management of the risk factors associated with medication non-adherence in elderly patients with hypertension,therefore to reduce the incidence of medication non-adherence.

Objective Constructing physiological-psycho-social three dimensional aging index system, and scale to provide a basis for evaluating the effects of human aging and anti-aging measures. Methods Evaluation, modification and determination of the second and third level indexed by Delphi and principal component analysis and other methods. The weight of each index was weighted by the analytic hierarchy process, and the reliability and validity were calculated on the basis of the preliminary scale. A large sample of empirical studied to determine the aging of different age groups standardized score distribution table. The best model for judging functional age was sought, based on a variety of biostatistical models. Results The aging scale was constructed by three levels, the first level included 3 indicators, the second level had 10 indicators, the third level included 51 indicators, and adopted by expert certification the national society. 3 184 valid questionnaires were obtained through epidemiological investigation, the average total score of aging was (46.93±11.07) points, and the scores of aging were positively correlated with age(r=0.785, P<0.001). The average scores of aging in each dimension were different and the difference was statistically significant (all P<0.001), and each dimension had significant difference with age. The growth model (R2=0.635) was selected, the curve of the relationship between the score of aging and age was fitted. Conclusions The three-dimensional human aging scale was scientific, feasible, and has good reliability and validity. The empirical results show that the comprehensive score of aging increase with age, and show certain characteristics and laws on the curve.

Objective To study the aging-related lifestyle and behaviors associated with the middle-aged and elderly so as to propose anti-aging strategies. Methods The aging degree of the elderly was measured by PPSHAS scale, which was certified by the national society. At the same time, the anti-aging factors were studied by questionnaire and logistic model. Results There were 836 effective PPSHAS scales and anti-aging questionnaires, 471 of which were significantly younger or older. Mann-Whitney U test showed that there was no significant difference in satiety and smoking between the two groups (Psatiety=0.295, Psmoking=0.294). By incorporating meaningful factors into logistic model, seven related anti-aging factors, such as dressing, drinking frequency and tea drinking habits, were obtained. Conclusions Aging can be delayed by paying attention to dressing, limiting alcohol, getting enough sleep, strengthening exercise, maintaining a harmonious family atmosphere, and drinking tea regularly.

OBJECTIVETo study the clinicopathologic features, immunophenotype and prognosis of matrix-producing metaplastic carcinoma (MPC).

METHODSSixteen cases of MPC diagnosed between 2002 and 2012 in West China Hospital were identified. The clinicopathologic features were analyzed. Immunohistochemistry for E-cadherin, S-100 protein, CK5/6, HCK, PCK, CK7, CK8, p63, SMA, EMA, CD99, MSA, CK14, EGFR, ER, PR, HER2 and Ki-67 was performed with EnVision method. The clinical outcome was evaluated and compared to matched controls of invasive ductal carcinoma.

RESULTSAll patients were women and ranged in age from 29 to 69 years (median age 48 years). The median size of primary tumor was 4 cm. Most of the tumors were well-circumscribed with expansile and multinodular appearance. Histology showed invasive carcinoma with a direct transition from carcinoma to cartilaginous/chondromyxoid matrix without an intervening spindle cell component. Tumor distribution was either nodular or diffuse. The matrix component accounted for 10%-80% of the tumor volume. All the tumors were strongly positive for S-100 protein and basal-like cytokeratin with triple negative phenotype (ER, PR and HER2 negative). Alcian blue stain was positive for the cartilaginous/chondromyxoid matrix. Compared with invasive ductal carcinoma, patients with MPC had increased locoregional recurrence (P = 0.010), increased distant recurrence (P = 0.011) and shorter disease-free survival (P = 0.017).

CONCLUSIONSMPC is a rare variant of mammary metaplastic carcinoma with unique characteristics of morphology and immunohistochemical staining pattern. This subtype seems to have aggressive biologic behavior.

Adult ; Aged ; Cadherins ; metabolism ; Carcinoma ; metabolism ; pathology ; China ; Disease-Free Survival ; Female ; Humans ; Immunohistochemistry ; Middle Aged ; Neoplasm Proteins ; metabolism ; Neoplasm Recurrence, Local ; Prognosis ; S100 Proteins ; metabolism ; Triple Negative Breast Neoplasms ; metabolism ; pathology