OBJECTIVE:To improve the writing quality prescriptions of traditional Chinese medicines and to facilitate the standardization of traditional Chinese medicine prescriptions.METHODS:A total of 15 000 prescriptions were sampled in our hospital in 2006 for an analysis of the problems in accordance with the related standards specified in Chinese Pharmacopoeia(CP,2005 edition)and the new "Prescription management method".RESULTS:The problems manifested as nonstandard in drug name and footnotes,or overdosage and so on.CONCLUSION:We should strengthen the management of the traditional Chinese drugs and improve our pharmaceutical care.

In this study ,we aimed to understand the sequence characteristics ,transmembrane structures ,line B cell epitopes present in the OMP18 from Campylobacter jejuni ,and provide candidate antigens for the antibody detection and vac-cine development .NCBI/Blast ,TMHMM Server V2 and DNA Star softwares were used for the OMP18 sequence analysis . Based on the ELISA ,the whole bacterial antibody IgG of Campylobacter jejuni was used for the identification of the predicted line B cell epitopes .The OMP18 gene was found conserved in different Campylobacter jejuni strains .The OMP18 was predic-ted to be located on the outer surface of the bacteria .And three line B cell epitopes were determined to be present in the OMP18 protein .As a conclusion ,the OMP18 protein was confirmed to be an important outer membrane protein ;three line B cell epitopes were identified in the OMP18 ,which could be further used for Campylobacter jejuni antibody detection and vaccine development .

Objective To further understand the diagnosis,clinical features and prognosis of myeloid neoplasms with erythroblast more than 50％ of bone marrow(BM) nucleated cells in the WHO Classification(2016) by analyzing the clinical data,diagnosis and prognosis of 3 patients with myeloid leukemia.Methods The ages,medical histories,symptoms and signs,and laboratory examinations from 3 patients with myeloid neoplasms whose erythroblast cells were more than 50％ of BM nucleated cells when newly diagnosed were collected.Then,they were diagnosed with the WHO Classification criteria(2008) and the WHO Classification criteria(2016),respectively,and their prognosis was evaluated with the revised International Prognostic Scoring System(IPSS-R).Results According to the WHO Classification criteria(2008),all of 3 patients were diagnosed as acute erythroid leukemia(AEL).However,according to the WHO Classification criteria(2016),2 patients were diagnosed as myelodysplastic syndrome with excess blasts-2(MDS-EB-2),and 1 was diagnosed as acute myeloid leukemia(AML) with maturation.Moreover,their prognostic scores were also different.The former two patients were older men with significant dysplasia and complex genetic abnormalities,and had poor prognosis,while the latter was a middle-aged woman with no obvious dysplasia and genetic abnormalities,and had medium prognosis.Conclusion The WHO Classification(2016) is more reasonable than the WHO Classification(2008),which tends to focus more on the different biological characteristics of diseases,and may better distinguish two types of diseases with different clinical features and prognosis.

OBJECTIVEThis study aimed to investigate the feature of D(L)CO (Diffusion Lung Capacity for Carbon Monoxide) in CHF (left ventricular heart failure) patients, underlying pathophysiological mechanism and clinical significance.

METHODSWe retrospectively studied the D(L)CO, pulmonary ventilation function, cardiopulmonary exercise testing and related clinical information in severer HF patients.

RESULTSPeak VO2 severely decreased to 34 ± 7 percentage of predicted(%pred) and anaerobic threshold to 48 ± 11%pred in all patients. D(L)CO moderately decreased to 63 ± 12%pred and there were 25 patients lower than 80%pred. FVC, FEV1, FEV1/FVC and TLC were 75 ± 14%pred, 71 ± 17%pred, 97 ± 11%pred, and 79 ± 13%pred, which indicated borderline or mild restrictive ventilatory dysfunction. The decrease of D(L)CO was more severe than those of TLC, FEV1 and FVC.

CONCLUSIONFor patients with severe CHF, cardiopulmonary exercise function is extremely limited, D(L)CO generally moderately declines and ventilation function is merely mildly limited. D(L)CO is the parameter for cardiopulmonary coupling, reflecting limitation of the cardiovascular dysfunction while without ventilatory limit.

Blood Gas Analysis ; Heart Failure ; physiopathology ; Humans ; Respiratory Function Tests ; Retrospective Studies ; Ventricular Dysfunction, Left ; physiopathology

Objective To explore the feasibility of exogenous NGF and/or Noggin gene transfecting into the bone marrow-derived mesenchymal stem cells (BMSCs) and observe the differentiation of BMSCs modified by NGF and/or Noggin.Methods BMSCs were isolated from SD rat and purified by adherent method and these cells were identified by their phenotypical properties and their abilities of differentiating into adipocytes.Ad-GFP-NGF and/or Ad-GFP-Noggin were transfected into BMSCs.The protein expressions of NGF and/or Noggin were detected using immunocytochemistry and Western blotting.The differentiations of gene modified BMSCs were observed by immunohistochemistry.Result The cells selected by adherent method had basic phenotypical properties of BMSCs and could differentiate into adipocytes.BMSCs without transfection and those transfected with Ad-GFP expressed low level of NGF without Noggin expression.All gene modified BMSCs could express NGF and/or Noggin.After transfection, BMSCs could differentiate into cells having neuronal morphology and expressing NF (H).The combined transfection group had the highest ratio of NF(H)+ cells among all the groups.Conclusion BMSCs can be isolated and purified from rat bone marrow by adherent method.Ad-GFP-NGF and/or Ad-GFP-Noggin can transfect BMSCs safely and the transfected cells can express those proteins persistently and efficiently.NGF and Noggin can induce BMSCs into neuron-like cells in vitro and when they exist simultaneously,the differentiation is further enhanced.

The experimental SD rats were randomly divided into normal control group (Con group),diabetic ulcer model group (DM group) and Celastrol group (Cel group).Except the control group,diabetic ulceration rat models were established by intraperitoneal injection of streptozotocin along with skin scald.And then,each group was treated by spraying the saline solution on the affected skin with (Cel group) or without (Con group and DM group) Cel (q.d.×14 d).Nuclear magnetic resonance (NMR)-based metabonomic analysis was applied to detect metabolic characteristics,accompanied by healing rate calculation and HE and Masson staining to study therapeutic effect of celastrol on accelerated healing of skin wounds of diabetic ulceration rats,which could be used to elucidate therapeutic effects of celastrol on the rat diabetic ulceration and its mechanism.The results showed that celastrol could induce epithelial regeneration of the rat ulcer wound,regulate the infiltration of inflammatory cells and the distribution of collagen fibers,and promote the healing of the ulcer wound.About 20 endogenous potential differential metabolites were screened and identified by partial least square analysis.Metabolic pathway analysis was carried out to show that celastrol can significantly recovery the level of the tricarboxylic acid cycle,promote its energy supply,accelerate the protein synthesis,improve mitochondrial dysfunction and oxidative stress,and accelerate the self-repair ability of skin tissue.Celastrol can promote the healing of ulcers skins of the diabetic rats,which contribute to experimental basis of the drugs for the treatment of diabetic ulcers.

OBJECTIVETo investigate the therapeutic efficiency of antiviral treatment with pegylated-interferon (Peg-IFN) for hepatitis B e antigen (HBeAg)-positive chronic hepatitis B (CHB) and to explore whether liver histopathological features or other factors influence the HBeAg seroconversion treatment response.

METHODSEighty HBeAg-positive CHB patients with diagnosis confirmed by liver puncture were treated with Peg-IFN(2a or 2b)body weight dose, once weekly). At treatment week 48, the rate of HBeAg seroconversion was determined and used to analyze the influence of liver histopathological features (liver biopsy assessment of: inflammation, graded G0 to G4; fibrosis stage, graded S0 to S4), sex, age, differential levels (pre-treatment baseline vs. week 48 post-treatment) of serum alanine transferase (ALT), and HBV DNA, by binary logistic analysis.

RESULTSAt week 48, the overall rate of HBeAg seroconversion was 30.0%. The rate of HBeAg seroconversion gradually advanced with increased liver inflammation (X2 = 8.435, P = 0.015): 9.09% of the 22 patients with G1; 31.58% of the 38 patients with G2; 47.30% of the 19 patients with G3; the one patient with G4. In contrast, the rate of HBeAg seroconversion showed a much weaker association with liver fibrosis (X2 = 5.917, P = 0.116). Only baseline HBeAg level, and no other baseline index, was significantly different between the patients who achieved HBeAg seroconversion and those who did not. Liver inflammation and baseline HBeAg level were identified as influencing factors of HbeAg seroconversion in response to Peg-IFN treatment.

CONCLUSIONPeg-IFN therapy induces a higher rate of HBeAg seroconversion in HBeAg-positive CHB patients with severe liver inflammation; histological analysis of pre-treatment liver biopsies may help to identify patients most likely to benefit from the antiviral regimen.

Adult ; Antiviral Agents ; therapeutic use ; Female ; Hepatitis B e Antigens ; blood ; Hepatitis B, Chronic ; blood ; drug therapy ; pathology ; Humans ; Interferon-alpha ; therapeutic use ; Liver ; pathology ; Male ; Polyethylene Glycols ; therapeutic use ; Recombinant Proteins ; therapeutic use ; Serologic Tests

OBJECTIVETo assess the efficacy and safety of azosemide in patients with edema and ascites.

METHODSA multicentral, randomized, double-blind, controlled clinical trial was applied. All 223 patients (cardiac edema 92, hepatogenic edema 63, renal edema 68) were randomized to azoesmide and furosemide group, and all patients were treated for 2 weeks. Patients with cardiac or renal edema took azosemide (30 mg/d) or furosemide (20 mg/d); patients with hepatogenic edema took azosemide (60 mg/d) or furosemide (40 mg/d). The dosage were adjusted to azosemide 60 mg/d (cardiac, renal edema), 90 mg (hepatogeic edema); or furosemide 40 mg/d (cardiac, renal edema), 60 mg (hepatogeic edema), if diuretic effects were not obtained at the end of third day.

RESULTSAt the end of the study, the weight changes were (2.87+/-3.10) kg and (2.81 +/-2.84) kg; the total effective rate of edema lessen was 89.19% and 89.81%; the total effective rate of heart function improvement was 64.44% and 66.66%; the 24 h urine output increased (321.85 +/-669.52) ml and (273.80 +/-645.72) ml for azosemide and furosemide, respectively. The total effective rate of ascites lessen (tested by B-ultrasound) was 89.28% and 86.66%; abdominal girth decreased (5.20 +/-3.58) cm and (5.03 +/-3.74) cm for azosemide and furosemide, respectively. The adverse event rate was 23.01% in azosemide group and 21.01% in furosemide group; the main adverse effects were hypokalemia, hyperuricemia, hypertriglyceridemia and thirsty.

CONCLUSIONAzosemide could effectively lessen edema, improve heart function and decrease ascitesûit is well tolerated and is particularly useful for the diuretic treatment.

Adolescent ; Adult ; Aged ; Ascites ; drug therapy ; etiology ; Diuretics ; adverse effects ; therapeutic use ; Double-Blind Method ; Edema ; drug therapy ; etiology ; Edema, Cardiac ; drug therapy ; etiology ; Female ; Heart Failure ; complications ; Humans ; Kidney Diseases ; complications ; Liver Cirrhosis ; complications ; Male ; Middle Aged ; Sulfanilamides ; adverse effects ; therapeutic use

OBJECTIVETo study effects of strengthening exercise with strong tendon on the lumbosacral multifidus muscle.

METHODSAmong 30 healthy volunteers, there were 21 males and 9 females, with an average age of(31.30±6.48) years old(ranged, 25 to 55 years old). The mean BMI was (21.70±1.95) kg/m²(ranged, 18.1 to 24.9 kg/m²). The ultrasonic image was used to analyze the thickness of lumbosacral multifidus(LM) under the follow conditions: supine position, and supine position with leg lifting 30°, 60°, 90°; seat and hip flexion, flexion to limit position, front to limit position with both hands climbing and strengthening the kidneys and the waist.

RESULTSThe average lumbosacral multifidus thickness was (16.867±2.460) mm, (19.010±2.510) mm, (22.477±2.220) mm, and(27.593±2.370) mm respectively in supine position with leg lifting 0°, 30°, 60°, 90°. There were statistical differences(=423.619,<0.05). The average lumbosacral multifidus thickness was (25.810±2.440) mm, (15.677±2.130) mm, and (15.533±2.110) mm respectively in seat and hip flexion, flexion to limit, front to limit positions with both hands climbing and strengthening the kidneys and the waist. There were statistical differences(=597.789,<0.05).

CONCLUSIONSWhen healthy volunteers in Shi's Orthopedics strengthen muscle exercises training, multifidus thickness is increased with the increasing of leg degree, reduced with the increasing of the flexion degree. It can change the stretching state of multifidus muscle by a specific training, so as to achieve the purpose of training the multifidus muscle.

OBJECTIVETo prepare a new Wubei fast-release tablet and study the pharmacokinetics and bioequivalence of self-prepared Wubei fast-release tablet and Wubei powder in Beagle dogs.

METHODWubei fast-release tablet was prepared with direct powder compression. Six Beagle dogs were randomly devided into two groups. They were orally administered with Wubei fast-release tablet and Wubei powder, respectively. Peimine concentrations in human plasma were determined by HPLC-MS/MS after administration. The pharmacokinetic parameters were calculated by DAS 2.0 using a non-compartmental analysis. The bioequivalence of fast-release tablet and powder was evaluated.

RESULTThe main pharmacokinetic parameters of peimine in Wubei fast-release tablet as follows: Cmax (7.4 +/- 2.3) microg x L(-1), AUC(0-t) (59.13 +/- 15.25) microg x L(-1) x h(-1), Tmax (1.5 +/- 0.0) h. The main pharmacokinetic parameters of peimine in Wubei powder as follows: Cmax (8.0 +/- 1.7) microg x L(-1), AUC(0-t) (68.78 +/- 16.27) microg x L(-1) x h(-1), Tmax (1.5 +/- 0.0) h. The 90% confidence interval of InAUC(0-t), and lnCmax of peimine in Wubei fast-release tablet were 95.4% - 104.6%, 90.9% - 109.1% of corresponding parameters of Wubei powder, respectively.

CONCLUSIONThe self-prepared Wubei fast-release tablet and Wubei powder were bioequivalent. And the self-prepared Wubei fast-release tablet had simple production process, easy administration.

Animals ; Dogs ; Drug Delivery Systems ; Drug Stability ; Drugs, Chinese Herbal ; chemistry ; metabolism ; pharmacokinetics ; Female ; Humans ; Sodium Bicarbonate ; chemistry ; Tablets ; Therapeutic Equivalency