Chronic Disease ; Forkhead Transcription Factors ; Hepatitis, Viral, Human ; Humans

Autoimmune Diseases ; diagnosis ; immunology ; pathology ; surgery ; Humans ; Immunoglobulin G ; blood ; Magnetic Resonance Imaging ; Male ; Middle Aged ; Pancreatectomy ; Pancreatitis ; diagnosis ; immunology ; pathology ; surgery

Animals ; Beer ; adverse effects ; Blood Glucose ; metabolism ; Diabetes Mellitus, Experimental ; metabolism ; Lipid Metabolism ; Male ; Physical Conditioning, Animal ; physiology ; Rats ; Rats, Wistar

Animals ; Fatigue ; enzymology ; Male ; Mammillary Bodies ; metabolism ; Nitric Oxide Synthase Type I ; genetics ; metabolism ; Physical Exertion ; physiology ; Random Allocation ; Rats ; Rats, Wistar ; Stress, Physiological ; physiology

Hepatitis, Viral, Human ; drug therapy ; Humans ; Prostaglandins E ; therapeutic use ; Randomized Controlled Trials as Topic ; Research Design

Objective To assess the application value of disposable syringe of low resistance (SLR) in epidural puncture.Methods One hundred and thirty-two patients scheduled to undergoing selective operation under epidural or combined epidural-spinal anesthesia were divided into glass syringe (GS) group and SLR group with 66 cases each by random digits table method.GS was applied in local anesthesia and epidural puncture with loss of resistance in GS group.While SLR was used in SLR group.The defect of the syringes' appearance was evaluated.The fastness between each sub-unit during the procedure was observed.The rupture,dropping,leakage,air leakage and blockage were also estimated.The heart rate,blood pressure,oxygen saturation and other adverse events were also observed.Results In SLR group,syringe excepted 1 case of slight resistance but did not affect the use,the rest of the components connected firmly,surface without defects,clear scale uniform color,not observed rupture,air leakage,leakage and blockage phenomenon,pump liquid and air resistance was small.In GS group,syringe surface without defects,clear scale uniform color,3 cases had loose connection,1 case with rupture when using,5 cases with air leakage and leakage,3 cases of pumping liquid or dry air resistance to 0.9％ sodium chloride and moist after use.There was significant difference in appearance and usage between two groups (x2 =10.324 5,P =0.001 3).There was no significant difference in a puncture success,first three puncture success and inject air negative pressure sensitivity between two groups (P ＞ 0.05).Conclusion SLR is worth to be applied in epidural puncture.

OBJECTIVETo verify the regulatory effects of acupuncture on exercise tolerance in patients with chronic obstructive pulmonary disease (COPD) at stable phase.

METHODSThirty cases of COPD were randomly divided into a treatment group (16 cases) and a placebo group (14 cases). Based on specified aerobic exercise, acupuncture was applied in the treatment group and placebo acupuncture was used in the placebo group. The acupoints included Danzhong (CV 17), Rugen (ST 18), Guanyuan (CV 4), Zhongwan (CV 12), Tianshu (ST 25) and so on. The needle did not penetrate into the skin for the placebo group. The treatment was required for 2 to 3 times per week for totally 5 weeks. The indices of exercise tolerance, including 6-min walking distance (6-MWD), exercise time, maximum oxygen uptake (VO2max) forced expiratory volume in 1 second (FEV1)/forced vital capacity (FVC), maximum ventilatory volume (MVV), St. George respiratory questionnaire (SGRQ) were observed in two groups before and after treatment.

RESULTS(1) Exercise tolerance: the differences of 6-MWD and exercise time were statistically significant between groups, which were more superior in the treatment group (both P<0.01); the VO2max was significantly increased after treatment in the treatment group (P<0.05), but there was no difference between two groups (P>0.05). (2) Pulmonary ventilation function: the differences of FEV1%, FEV1/FVC and MVV% were statistically significant between groups, which were more superior in the treatment group (P<0.05, P<0.01); (3) SGRQ: the SGRQ was significantly improved after treatment in the treatment group (P<0.05), but there was no difference between two groups (P>0.05).

CONCLUSIONThe acupuncture could improve the exercise tolerance in patients with chronic obstructive pulmonary disease at stable phase, and shorten the onset time of aerobic exercise. Besides, acupuncture combined with aerobic exercise could effectively improve the pulmonary function.

Acupuncture Points ; Acupuncture Therapy ; Aged ; Exercise Tolerance ; Female ; Humans ; Male ; Middle Aged ; Pulmonary Disease, Chronic Obstructive ; physiopathology ; therapy

Objective To explore the determinants of Alzheimer' s disease (AD) patients with depression.Methods The degree of depression on AD patients was assessed by the geriatric depression scale.Improved cumulative logistic regression (ICLR) was used to analyze the determinants of AD patients with depression.Results 196 AD patients were investigated.Among the 196 AD patients,there were 60(30.6％ ) males and 136(69.4％ ) females,at 58-89 years of age (72.3 ± 6.0).Physical activity,diabetes,MoCA,hearing,economic sources and alcohol were related to the degree of depression of AD patients (P＜0.10 ).The difference between “normal” and “mild depression” was smaller than difference between “mild depression” and “severe depression”.Conclusion AD patients with mild depression were the target population for prevention and they were influenced by several factors listed above.

Objective To explore the role of tissue inhibitor of metalloproteinase-1(TIMP-1) during renal senescence by using human TIMP-1 transgenic mice.Methods Renal histological changes of wild type mice and transgenic mice at the age of 3,12,24 months were observed by periodic acid-schiff(PAS)staining of paraffin sections.The numbers of F4/80 positive cells were detected by immunofluoreseence.The protein expressions of TIMP-1,TIMP-2,matrix metalloproteinase(MMP)-9,MMP-2,intercellular adhesion molecule-1(ICAM-1),transforming growth factor?1(TGF-?1),collagenⅢand collagenⅣwere detected by Western blot.The activities of gelatinases and TIMP-1 were examined by gelatin zymography and reverse zymography respectively.Results Focal renal fibrosis was found in two genotypes with aging.At the age of 24 months,compared with wild type,in kidneys of transgenic type,the expressions and activities of gelatinases were dowregulated (MMP-2:2.08?0.20 vs.3.39?0.43;MMP-9:4.02?0.82 vs.6.72?1.40,all P＜0.05);the expressions of collagenⅢ,collagenⅣ,ICAM-1,and TGF-?1 were upragulated(0.72+0.11 vs.0.57?0.09;0.84?0.13 vs.0.6?0.11,0.72?0.12 vs.0.53?0.07; 0.69?0.12 vs.0.45?0.09,all P＜0.05),and the numbers of F4/80 positive cells were increased (18.8?4.4 vs.12.7?3.6,P＜0.05)with the upregulated expression and activity of TIMP-1(1.10?0.18 vs.0.62?0.09;50.75?7.25 vs.20.64?3.50,P＜0.05).Conclusions TIMP-1 could promote age-related renal fibrosis through enhancing inflammation reaction by ICAM-1 upregulation.

To explore the influence of matrix materials in complicate ingredients on traditional Chinese medicine and investigate the excipients selection model based on balanced release characteristics of multicomponents, the influence of HPMC (K4M, K15M, K100M) and Carbomer (934P, 971P, 974P) was illustrated by testing in vitro release of ginsenoside-Rg1, ginsenoside-Rb1 and notoginsenoside-R1 in Panax notoginseng saponins (model drug, PNS). According to in vitro release results of PNS matrix tablets in water and artificial intestinal juice, the release curves were analyzed with Peppas equation and simulating factor (f). Significant differences in k value and n value among ginsenoside-Rg1, ginsenoside-Rb1 and notoginsenoside-R1 existed in various formulations. The release behaviors from various excipients could be described with Non-Fickian transport or super Case II transport pattern. The f2 values for ginsenoside-Rg1, ginsenoside-Rb1 and notoginsenoside-R1 in 971P matrix tablet containing 30% Carbomer 971P were 74.91, 53.45, 57.89 in water and 79.35, 55.51, 51.89 in artificial intestinal juice, respectively. The release profiles fit for the regulation of FDA. The result revealed that the balanced release rates of Rg1, Rb1 and R1 in 971P matrix tablet were obtained.
Acrylates ; chemistry ; Acrylic Resins ; chemistry ; Delayed-Action Preparations ; Excipients ; chemistry ; Ginsenosides ; isolation & purification ; pharmacokinetics ; Lactose ; analogs & derivatives ; chemistry ; Methylcellulose ; analogs & derivatives ; chemistry ; Panax notoginseng ; chemistry ; Plants, Medicinal ; chemistry ; Saponins ; administration & dosage ; isolation & purification ; pharmacokinetics ; Tablets