OBJECTIVE:To reduce the types of drugs which was not consistent with the accounts in monthly checking of out-patient department,reduce the wastage of dismounted drugs and improve dismounted drug management. METHODS:Through qual-ity control circle(QCC),analyzing the reasons for inconformity of accounts and drugs,adopting relevant countermeasures of staff training,cipher prescription,counter storage,managed by designated person,expiry data management and so on,the process of dismounted drug management was formulated and implemented. The types of drugs which was not consistent with the accounts and activity growth value of circle members were analyzed statistically before,during and after QCC. RESULTS:The types of drugs which was not consistent with the accounts were 33.6,21.2 and 13.6 before,during and after QCC,decreasing by 59.5%. The ac-tivity growth value of circle members were all positive value. CONCLUSIONS:QCC of outpatient pharmacy can effectively reduce the types of drugs which is not consistent with the accounts in monthly checking,standardize dismounted drug management and im-prove pharmaceutical care quality.

Adult ; Deferoxamine ; adverse effects ; therapeutic use ; Humans ; Lung Diseases, Interstitial ; chemically induced ; Male ; Myelodysplastic Syndromes ; drug therapy

The treatment and signaling pathway regulation effects of kidney- tonifying traditional Chinese medicine on osteoporosis have been widely studied, but without a systematic summary currently. This review comprehensively collected and analyzed the traditional Chinese medicine on the treatment and signaling pathway regulation of osteoporosis in recent ten years, such as Epimedium, Drynariae Rhizoma, Cnidium, Eucommia, Psoralen and Dipsacus. Based on the existing findings, we concluded the following conclusions: (1) kidney-tonifying traditional Chinese medicine treats osteoporosis mainly through BMP-Smads, Wnt/β-catenin, MAPK, PI3K/AKT signaling pathway to promote osteoblast bone formation and through OPG/RANKL/RANK, estrogen, CTSK signaling pathway to inhibit osteo?clasts of bone resorption. ① Epimedium, Drynariae Rhizoma, Cnidium and Psoralen up-regulate the key proteins and genes of BMP-Smads and Wnt/β-catenin signaling pathways to promote bone formation.② Epimedium, Drynariae Rhizoma, Cnidium, Eucommia, Psoralen, Dipsacusinhibit the bone resorption by mediating the OPG/RANKL/RANK signaling pathway. (2) Kidney-tonifying traditional Chinese medicine prevent and treat osteoporosis through a variety of ways: Icariin, Naringin, Osthol, Psoralen can regulate BMP-Smads, Wnt/β-catenin signaling pathway to promote bone formation, but also activate OPG/RANKL/RANK, CTSK and other signaling pathway to inhibit bone resorption. (3) The crosstalk of the signaling pathways and the animal experiments of the traditional Chinese medicine on the prevention and treatment of osteoporosis as well as their multi-target mechanism and comprehensive regulation need further clarification.

OBJECTIVETo observe morphological changes of enteric nervous system (ENS)-interstitial cells of Cajal (ICC)-smooth muscle cell (SMC) structure injury in deep muscle nerve plexus offunctional dyspepsia (FD) rats, and the repair of Shuwei Decoction (SD) on it, and to explore its effecton FD.

METHODSTotally 72 rats were randomly divided into the control group, the model group, the lowdose SD group, the medium dose SD group, and the high dose SD group, the Mosapride group, 12 ineach group. Rats in the low dose SD group, the medium dose SD group, and the high dose SD group were intragastrically fed with SD at 0.767, 1.534, 3.068 g/mL, respectively. Rats in the Mosapride group were intragastrically fed with Mosapride (1.37 mg/kg). FD rat model with Gan depression Pi deficiency syndrome (GDPDS) was established using complex pathogenic factors. Corresponding liquors were respectively administered to rats in corresponding groups from the 3rd day after modeling. Distilled water(10 mL/kg) was administered to rats in the control group and the model group, once per day for 14 successive days. Rats were sacrificed and small intestine tissues collected for observing ENS-ICC-SMC structure injury using immunofluorescence double labeling, laser scanning confocal microscope, and transmission electron microscope at day 15. Repair of SD on it was also observed.

RESULTSENS-ICC SMC structure was incomplete, with obvious injury in mutual link of ICC, ICC, SMC, and connecting structure. ENS-ICC-SMC structure was more complete in high, medium, and low dose SD groups, with close link of ICC and SMO. Their connecting structures were in good conditions.

CONCLUSIONSD could keep the integrity of ENS-ICC-SMC structure by promoting regeneration and morphology of ICC, thereby, improving gastrointestinal movement disorder and showing therapeutic effect on FD.

Animals ; Benzamides ; pharmacology ; Drugs, Chinese Herbal ; pharmacology ; Dyspepsia ; drug therapy ; Enteric Nervous System ; drug effects ; Interstitial Cells of Cajal ; drug effects ; Morpholines ; pharmacology ; Muscle, Smooth ; drug effects ; Random Allocation ; Rats

Aged ; Female ; Fluorobenzenes ; therapeutic use ; Humans ; Hyperlipidemias ; blood ; drug therapy ; genetics ; Polymorphism, Genetic ; genetics ; Pyrimidines ; therapeutic use ; Rosuvastatin Calcium ; Sulfonamides ; therapeutic use

OBJECTIVETo investigate the effects of physicochemical properties of drug on its permeability through buccal mucosa.

METHODSBenzoic acid, caffeine and hydrocortisone were selected as model drugs and their permeability coefficients through isolated porcine buccal mucosa were determined.

RESULTThe permeability coefficients of benzoic acid, caffeine and hydrocortisone through isolated porcine buccal mucosa were (1.01 x 10(-4)+/-1.64 x 10(-5))cm.s(-1)ì(2.75 x 10(-5)+/-1.79 x 10(-6))cm.s(-1) and (2.49 x 10(-5)+/-6.32 x 10(-6))cm.s(-1), which were 14,989 and 389 times as those through human skin, respectively.

CONCLUSIONThe permeability of drugs through buccal mucosa seems to be much better than that through human skin.

Animals ; Benzoic Acid ; pharmacokinetics ; Caffeine ; pharmacokinetics ; Hydrocortisone ; pharmacokinetics ; In Vitro Techniques ; Mouth Mucosa ; metabolism ; Permeability ; drug effects ; Swine

Objective To investigate the prevalence of voice disorder and voice fatigue mental state in the pri-mary school teachers in a district of Chengdu.Methods A random sampling survey included 389 teachers from a dis-trict of Chengdu after they filled out the throat symptoms questionnaire,carried out voice fatigue tests,and strobo-scopic laryngoscopy.Results The most common voice of discomfort symptoms was hoarseness,followed by sore throat,dry throat and vocal fatigue.There were 189 teachers,48.5%,with voice disorders as the voice disorder group)and 200 teachers without throat and voice disorders as the control group.The failure rate was significantly higher at 80 dB than 75 dB,and for the study group,the failure rate was higher than that of the control group.The difference was statistically significant in 1,2 and 10 minutes between the two groups(P <0.05).Conclusion Voice fatigue is very common in the primary school teachers and when high volumes are required,the voice fatigue is more serious.To reduce voice fatigue and the incidence of primary school teachers'voice disease,we should strengthen the teacher's voice health care.

Objective:To evaluate the clinical effect and safety of periodontal-orthodontic treatment in patients with aggressive periodontitis (AgP) and malocclusion.Methods:A retrospective analysis was conducted in 25 AgP patients,who had received periodontal-orthodontic treatment in Peking University School and Hospital of Stomatology.Clinical indexes,including probing depth (PD),bleeding index (BI) and percentage of sites with bleeding on probing (BOP％) were evaluated at three time points:Baseline (T0);active periodontal treatment finished and before orthodontic treatment (T1);and after orthodontic treatment (T2).Also changes of ratio of the residual alveolar bone height (RBH) and the occurrence of root resorption were evaluated by periapical radiographs.Results:(1) Compared with T0,all the clinical parameters including PD,BI,BOP％ and percentage of sites with PD ＞ 3 mm were significantly improved (P ＜0.001).(2) Significant difference was observed in the average RBH between T0 (68.37％ ± 15.60％ and T2 (70.27％ ± 14.23％).RBH in upper incisors [(58.79％ ± 16.71％ at T0,65.54％ (55.74％,78.13％) at T2],upper canines [77.62％ (66.06％,87.17％) at T0,79.57％ (69.75％,86.52％) at T2] and upper molars [74.30％ (61.69％,84.45％) at T0,76.76％ (68.12％,85.09％) at T2] showed significant increase (P ＜ 0.05).(3) After orthodontic treatment,varying degrees of root resorption occurred in (23.94％ ± 13.45％) of teeth per capita,among which the lower and upper incisors showed the highest incidence (68.48％ and 65.31％ in homogeneous teeth,respectively).Conclusion:After active periodontal treatment,orthodontic treatment in AgP patients had not aggravated inflammation and alveolar bone resorption;root resorption occurred in two-thirds of incisors approximately.

Objective To evaluate the value of stereotactic core needle biopsy(SCNB)in diagnosis of breast lesions.Methods Forty-seven cases were punctured with computer-assisted stereotactic system, spring-loaded biopsy guns and 16 G core needles.The record of each item was collected,including clinical manifestations,descriptions of the mammographic characteristics(such as calcification,mass and architectural distortion),the pathology of the SCNB and the surgical pathology or mammographic follow-up data.Then the results of SCNB were analyzed based on the comparison of SCNB pathology and the surgical pathology.The reason that SCNB failed and misdioagnosed was inferred from the relationship of SCNB accuracy and the X-ray characteristics.Results Forty-four cases were punctured successfully,3 cases failed.Thirty-one patients were operated soon after biopsy.The results of 27 SCNB cases agreed well with the final pathology but the other 4 did not.Conclusions SCNB as an accurate,time-saving and cost- effective method,is also minimally invasive and hardly changes the architecture of the breast.SCNB can diagnose breast lesions in advance,reduces the number of surgical biopsy,and is promising in clinical application.

Substance addiction is a chronic and recurrent disorder and may be related to complex neural circuits. However, there is no optimally effective treatment for substance addiction currently. Repetitive transcranial magnetic stimulation (rTMS) is a non-invasive, safe and easy-to-operate neuro-electrophysiological technique, which is becoming an emerging therapeutic option for many mental disorders. The effect of rTMS on substance addiction is closely related to the stimulation of neural circuits. However, the mechanism is still unknown. The review summarizes recent research progress on the application of rTMS and its application combined with other therapies in substance addiction, as well as the regulation of rTMS on substance addiction-related neural circuits.