Angiotensin Receptor Antagonists ; Atrial Fibrillation ; physiopathology ; Heart Atria ; cytology ; physiopathology ; Humans ; Membrane Potentials ; Receptors, Angiotensin ; agonists

Humans ; Male ; Osteosarcoma ; complications ; diagnostic imaging ; surgery ; Ultrasonography ; Wounds and Injuries ; complications ; Young Adult

Adolescent ; Child, Preschool ; Eosinophilia ; complications ; Female ; Humans ; Precursor Cell Lymphoblastic Leukemia-Lymphoma ; complications

Objective To compare the changes in serum levels of high sensitive C-reactive protein (hs-CRP)and uric acid(UA)before and after atorvastatin treatment for the patients with both essential hypertension and hypercholesterolemia,and to evaluate its effects on blood pressure and left ventricular remodeling.Methods One hundred and twenty-six hypertensive patients complicated with hypercholesterolemia were randomized into group A with amlodipine 10 mg/d(n = 65)and group B with amlodipine 10 mg/d plus atorvastatin 20 mg/d(n = 61),for three months continuously.Serum levels of total cholesterol(TC),low-density lipoprotein-cholesterol(LDL-C),high-density lipoprotein-cholesterol (HDL-C),triglyeerides(TG),hs-CRP and UA,as well as blood pressure,were determined for both groups before and after treatment.Left ventricular posterior wall thickness(LPWT)and interventricular septum thickness(IVST)were measured by echocardiography and left ventricle mass index(LVMI)was calculated.Results Serum levels of TC,LDL-C,HDL-C,TG,hs-CRP and UA decreased significantly in gr6up B after three-month treatment with atorvastatin,while serum level of HDL-C increased significantly. And,systolic and diastolic blood pressure reduced in both groups,but significantly lower in group B than those in group A,after treatment(P

The way of "extracting-salting-chromatography" was used to purify the phycoerythrin and phycocyanin from Porphyra yezoensis in process scale-up.First,by comprehensive comparison of efficiency,the Sephadex G-25 was selected from four resins (Sephadex G-25、G-100、S-300 and CL-6B) as the best choice used in crude extract desalting of phycobiliprotein.Then the preparation process of phycobiliprotein was scaled-up with raw material(Porphyra yezoensis) increased from 1g to 20g,and finally to 400g.The results indicated that the yields of purified phycoerythrin and phycocyanin (absorption spectra purity above 3.2) increased during according to process scale-up,with 0.323% phycoerythrin and 0.148% phycocyanin obtained from 400g frozen Porphyra yezoensis blades respectively.It is no doubt that the process involved in the experiment is a potential way for large scale preparation of phycobiliproteins of high purity.

OBJECTIVETo assess the efficacy of tendons of minimally invasive therapy (TMIT) combined drug therapy by comparing it with treatment by drug therapy alone on patients with knee osteoarthritis (KOA).

METHODSTotally 60 KOA patients were assigned to the treatment group and the control group according to random digit table, 30 in each group. Patients in the control group took Hydrochloric Acid Glucosamine Capsule and Celecoxib Capsule. Patients in the treatment group additionally received TMIT. The treatment course for all was 4 weeks. Scores for visual analogue scale (VAS) and the Western Ontario and McMaster Universities (WOMAC) Osteoarthritis Index were observed and recorded at week 1 and 4 after treatment by acupotomology mirror.

RESULTSCompared with before treatment, improvement was shown in VAS score, pain and stiffness degrees, activities and functions, and WOMAC scores at week 1 and 4 after treatment in all patients with statistical difference (P < 0.05). Besides, better effect was shown in the treatment group (P < 0.05).

CONCLUSIONSTMIT combined drug therapy could relieve KOA patients' pain, stiffness and joint activities, elevate the overall efficacy. TMIT was easily operated with less injury.

Celecoxib ; Drug Therapy, Combination ; methods ; Humans ; Knee Joint ; Osteoarthritis, Knee ; drug therapy ; Pain ; Pain Measurement ; Tendons ; Treatment Outcome

Anemia, Hemolytic ; etiology ; Child ; Female ; Humans ; Insecticides ; poisoning ; Trichlorfon ; poisoning

Medical emergency response is a part of emergency response to nuclear accident,and the equipment and technology play an important role in the process.So it's important and necessary to research the equipment and technology requirements of medical emergency response to nuclear and radiation accident.The aim of the paper is to screen and list some basic equipments and technology in medical emergency response to nuclear and radiation accident,such as individual internal and external exposure dose monitor,radiation detection appliance,decontamination and radiation protection equipment as well as first-aid instrument.

OBJECTIVETo observe the efficacy and safety of Qizhi Jiangtang Capsule (QJC) in treating stage 3b diabetic kidney disease (DKD) patients with macroalbuminuria.

METHODSPatients who conformed to the diagnostic criteria of stage 3b DKD were randomly assigned to two groups according to random digital table, the experiment group and the control group, 84 in each group. All patients received a two-week elution period, and then were treated with basic Western therapy. Patients in the experiment group took QJC, 5 pills per time, 3 times a day, while those in the control group took Valsartan Capsule 160 mg each time, once daily. The observation period of follow-ups was limited within 6 months, and the time points were set as the baseline, 1st month, 3rd month, and 6th month. Systolic blood pressure (SBP), diastolic blood pressure (DBS), 24 h urine protein quantitative (24 h UPQ), plasma albumin (ALB), and serum creatinine (SCr) were detected and recorded, and estimated glomerular filtration rate (eGFR) was calculated. The occurrence of hypoglycemic reaction, coagulation disorder, gastrointestinal tract reaction, allergy, hyperkalemia, doubling of creatinine, and overall adverse events were observed and recorded at same time.

RESULTSFinally 81 patients in the experiment group and 80 patients in the control group were effectively included. Compared with the baseline level, SBP and DBS obviously decreased in the control group at month 1 of treatment (P < 0.05), and more significantly decreased at month 6 of treatment (P < 0.01). SBP at month 1, 3, and 6 of follow-ups; DBS at month 6 of follow-ups was lower in the control group than in the experiment group (P < 0.05). At month 1, 3, and 6 of follow-ups, 24 h UPQ of the experiment group was significantly lower than the baseline level (P < 0.01). It was also significantly lower than the level of the control group at the same time point (P < 0.05). There was no significant difference in 24 h UPQ at month 1, 3, and 6 of follow-ups between the control group and the baseline level (P > 0.05). ALB of the experiment group showed an increasing trend. It was significantly higher than the baseline level at month 6 (P < 0.05), which was also higher than that of the control group at same period (P < 0.05). There was no significant difference in the ALB level in the control group (P > 0.05). SCr of two groups showed an increasing trend. SCr of the experiment group was significantly higher at month 1, 3, and 6 follow-ups than the baseline level (P < 0.05). But the increment of SCr was higher in the control group than in the experimental group, and obviously higher than the baseline levels (P < 0.05). eGFR of both groups showed a decreasing trend. The decrement was higher in the control group than in the experimental group (P < 0.05). The proportion of progression of renal functions at month 1, 3, and 6 of follow-ups in the experimental group was 0.0% (0 case), 9.55% (8 cases), and 21.4% (18 cases), while they were 8.3% (7 cases), 21.4% (18 cases), and 40.5% (34 cases) in the control group. There was no statistical difference in the proportion of progression of renal functions between the two groups at month 3 and 6 of follow-ups (P < 0.05). There was no statistical difference in the incidence of adverse reactions between two groups (P > 0.05).

CONCLUSIONQJC could effectively reduce urinary protein of patients with stage 3b DKD, and delay the progression of renal functions.

Adult ; Albumins ; analysis ; Albuminuria ; drug therapy ; Blood Pressure ; drug effects ; Creatinine ; blood ; Diabetic Nephropathies ; drug therapy ; Drugs, Chinese Herbal ; therapeutic use ; Female ; Glomerular Filtration Rate ; Humans ; Male ; Middle Aged ; Tetrazoles ; therapeutic use ; Treatment Outcome ; Valine ; analogs & derivatives ; therapeutic use ; Valsartan

Objective To explore the regulatory effects of hyd ro gen sulfide (H 2S) on hypoxic pulmonary hypertension and pulmonary vascular rem odeling in rats. Methods Twenty-four rats were divided into 3 groups: control group(n=8), hypoxia group(n=8), and hypoxia +NaHS group( n=8). After 21 days of hypoxia, the mean pulmonary artery pressure (mPAP) wa s measured. The weight ratio of right ventricle. left ventricle +septum (R/L+S r atio) was measured. The microstructure and ultrastrcture changes in pulmonary sm all arteries were examined. The contents of proliferating cell nuclear antigen (PCNA) and Bc l-2 protein expressions were detected by immunohistochemical assay.Resu lts Compared with rats in the control group, the mPAP increased by 45.6 % (P