The paper introduced a few models characteristic of pharmaceutical service(PS)in the hospital,classifying the service applicable in the hospital into personalized PS based on time,social PS based on space,and connotative PS based on expertise.This way pharmacist,doctors and nurses can work as a close team,providing not only high quality PS to a greater population,but also personalized and integrated PS to patients of special needs.In the end,PS can help improve hospital quality of care in general.

Objective To explore the effectiveness of ω-3 fatty acids in intervening rat models of chronic obstructive pulmonery disease (COPD).Methods The rat COPD models were established by cigarette smoking and intratracheal lipopolysaccharide instillation.Totally 90 rats were randomly divided into 3 groups:normal control group (treated with normal saline),COPD group,and intervention group (the COPD rat models treated with ω-3 fatty acids).Lung tissues were obtained on the 7th,21st,and 28th day.The left lower lobes were analyzed to determine the expressions of nuclear factor-kappa beta (NF-κB) and interferon-γ (IFN-γ)and the right lung lobes were sliced for detecting the cell apoptosis.Double antibody sandwich enzyme-linked immunosorbent assay (DAS-ELISA) was used to detect the serum IFN-γ and interleukin-6 (IL-6).Results (1) The pathological changes of lung tissue:there were a large number of inflammatory exudation,alveolar wall thickening,hyperplasia of vascular smooth muscle and the alveolar structure destruction in the COPD model group,but the lung tissue were part of alveolar cavity and a little inflammatory exudate in ω-3 fatty fish acids treatment group,control rats were almost no alveolar inflammation on the 28th days.(2) On the 28th day,NF-κB protein expression of the lung tissue (18.91 ± 3.07) in rats of COPD model group was significantly higher than the control group and the intervention group (5.47 ±4.86 and 7.23 ±2.21) (P ＜0.01).On the 28th day,IFN-γ protein expression in lung tissue of the rats in the model group was 7.12 ±3.37,significantly lower than the intervention group (18.74 ± 2.65),the difference was statistically significant (P ＜ 0.01).(3) The IL-6 levels of the blood-serum of model group rats were (13.43 ± 2.47) ng/L,significantly higher than the control group and the intervention group [(4.78 ± 1.93) and (4.98 ± 1.89) ng/L],the differences were statistically significant (P ＜ 0.01) on the 28th day,,but the IFN-γ level [(2.23 ± 0.63) ng/L] in COPD group was more poorer than ω-3 fatty acids group and the intervention group [(4.51 ± 0.71) and (7.05 ± 0.52) ng/L] (P ＜ 0.01).Conclusions The ω-3 fatty acids can lower NF-κB protein expressions in lung tissues and serum and IL-6 levels in COPD rats; aslo,it can increase the IFN-γ protein expression in lung tissue and serum.Thus,it can prevent the lung inflammation in COPD rats.

ObjectiveTo investigate the mechanism of protective effect of Xuebijing injection on vascular endothelial cells in rats with heat stress.Methods Ninety Sprague-Dawley(SD) rats were randomly divided into control, model and Xuebijing injection treatment groups, 30 rats in each group. Heat stress model was reproduced by placing rats in constant temperature box at 40℃, 60% relative humidity for 1 hour, Xuebijing injection group was treated by intraperitoneal injection of Xuebijing 2.5 g/kg, while the control and model groups were treated by intraperitoneal injection of normal saline 2 mL/kg, once a day only in 1 day for both groups. After model establishment, the rectum temperature, heart rate and the mean arterial pressure(MAP) were recorded at 2, 6, 12 hours in each group. At the same time, the rat abdominal aortic blood was collected and serum was separated, the enzyme-linked immunosorbent assay(ELISA) was used to determine the aortic serum levels of lipopolysaccharide(LPS), nuclear factor-κB(NF-κB) and p53, and the prothrombin time(PT), activated partial thromboplastin time(APTT) and D-dimer of venous blood were detected by automatic blood coagulation analyzer(ACLTOP).Results Compared with those in control group, the rectum temperature, heart rate, LPS, NF-κB, p53, PT, APTT, D-dimer were significantly increased, and MAP was obviously decreased in model group(P<0.05 orP<0.01). Compared with model group, the above indexes were improved significantly in Xuebijing injection treatment group at 2 hours〔rectum temperature(℃): 38.02±0.22 vs. 39.32±0.33, heart rate(bpm): 507±14 vs. 562±35, MAP(mmHg, 1 mmHg=0.133 kPa): 98±6 vs. 87±13, LPS(ng/L): 0.65±0.03 vs. 0.82±0.05, NF-κB(ng/L): 1.10±0.04 vs. 1.33±0.05, p53(ng/L): 1.33±0.03 vs. 1.73±0.02, PT(s):15.47±1.03 vs. 20.28±2.01, APTT(s): 40.26±2.46 vs. 47.46±3.51, D-dimer(μg/L): 238.54±8.32 vs. 323.12±8.14,P<0.05 orP<0.01〕.Conclusion Xuebijing injection can correct the disorders of blood PT, APTT, D-dimer via decreasing the secretion of the levels of NF-κB, p53 from vascular endothelial cells in rats with heat stress, thus the integrity of the vascular endothelium can be protected, and LPS entering into the blood stream can be inhibited.

OBJECTIVETo investigate the regulation of Cha Gan Beng Ga on the activity of biomarker PGC-1α in vivo and in vitro, and lay the foundation for studying the efficacy result of Cha Gan Beng Ga on xenograft tumor model and extracting active constituents.

METHOD(1) The coarse powder of Cha Gan Beng Ga was extracted with 70% ethanol solution through heating and refluxing, and finally was used to freeze dry powder. (2) 50 mg x kg(-1) of freeze-dried power was orally administrated to KM and C57BL/6J mice once daily, lasting for 5 consecutive days; different concentrations of extracted materials was given to non-small cell lung cells A549. (3) The expression level of PGC-1α mRNA was quantitatively determined in lung tissue of mice and non-small cell lung cells A549.

RESULTThe expression levels of PGC-1α in lung tissue of different mice strains had an increasing tendency. Furthermore, the expression levels of PGC-1α in non-small cell lung cells A549 also had an increasing tendency, showing dose and time-dependent relationships.

CONCLUSIONMongolian Medicine Cha Gan Beng Ga could induce the over-expression of PGC-1α mRNA in lung tissue of mice and in non-small cell lung cells A549. The present results will lay foundation for studying the efficacy result of antitumor and active constitutes in future.

Aconitum ; chemistry ; Animals ; Biomarkers, Tumor ; genetics ; Carcinoma, Non-Small-Cell Lung ; genetics ; pathology ; Cell Line, Tumor ; Dose-Response Relationship, Drug ; Gene Expression Regulation, Neoplastic ; drug effects ; Humans ; Lung ; drug effects ; metabolism ; Lung Neoplasms ; genetics ; pathology ; Male ; Medicine, Mongolian Traditional ; Mice, Inbred C57BL ; Peroxisome Proliferator-Activated Receptor Gamma Coactivator 1-alpha ; Plant Extracts ; pharmacology ; Reverse Transcriptase Polymerase Chain Reaction ; Time Factors ; Transcription Factors ; genetics

Poly(ADP-ribose)polymerase-1 (PARP-1) plays a significant role in the DNA repair process by catalyzing the transfer of ADP-ribose from NAD+ to its receptors. It is a promising anticancer drug target and many PARP-1 inhibitors have been developed and used in the clinical trial. In this work, a series of 3-(2-oxo-2-substituted acetamido)benzamides have been synthesized and their inhibitory activities against PARP-1 were evaluated. Of all the tested compounds, six compounds displayed inhibitory activities with IC50 values ranging from 0.23 to 5.78 µmol.L-1 . The binding pose of compound 5a was predicted using molecular docking to facilitate further structural modification.
Antineoplastic Agents ; Benzamides ; chemistry ; DNA Repair ; Drug Design ; Humans ; Molecular Docking Simulation ; Poly(ADP-ribose) Polymerase Inhibitors ; chemical synthesis ; chemistry ; Poly(ADP-ribose) Polymerases

Brain ; abnormalities ; Cerebral Cortex ; abnormalities ; Humans ; Infant ; Magnetic Resonance Imaging ; Male ; Nervous System Malformations ; diagnosis ; Prognosis

Calcium phosphate cement (CPC) is considered as an important bone repairing materials due to its excellent biocompatibility, osteoconductivity and remodellability, the study about its performance is still a hot topic in the field of bone tissue engineering. Premixed calcium phosphate cements (PCPC) has advantages that can save operatiion time,be convenient to the operation and preservation compared with the traditional way of immediately mixing calcium phosphate cement. PCCP has overcome the shortcomings of uneven and inadequate mixing, and can be arbitrarily remodeled according to the shape of defect, thus researches on PCCP has also become more and more interested
Bone Cements ; chemistry ; Calcium Phosphates ; chemistry ; Humans ; Materials Testing ; Solubility

Objective To investigate whether resting state-fMRI (RS-fMRI) based on local consistency (ReHo), am?plitude low-frequency fluctuate (ALFF) and fALFF can add meaningful information on preoperative localization of epilepto?genic zone in patients with malformations of cortical development (MCD). Methods Ten epilepsy patients with MCD were studied with RS-fMRI using a 3.0 T scanner. The resting state data were preprocessed and analyzed using SPM8 and REST to generate the activation map. Abnormal ReHo, ALFF and fALFF related blood oxygen level dependent (BOLD) signal changes were compared to video EEG (VEEG),PET,MRI findings and the final result of a comprehensive evaluation-de?fined epileptogenic zone. For operated patients, postoperative resection and histology were compared to BOLD responses. Re?sults The results of spike localization of RS-fMRI were consistent with VEEG, PET, MRI findings and final comprehensive evaluation-defined epileptogenic zone in 6, 8, 6, 7 of 10 investigations. Six operated patients (including two negative results of MRI examination) revealed local abnormal changes but not visible on structural MRI, which was confirmed cortical malfor?mations by pathology after operation (2 heterotopia and 4 cortical dysplasia). Conclusion RS-fMRI may help to delineate the epileptic focus in epilepsy patients with MCD.

Objective To analyze the causes for diffuse bone marrow uptake of 18F-FDG on PET/CT scans. Methods Sixty-six patients with diffuse bone marrow uptake on whole-body FDG-PET/CT imaging were enrolled for this study. Seventy-nine healthy subjects ( with no history of tumor or recent fever) were selected as normal control. The SUVmax and SUVmean were measured in bone marrow and mediastinum in both groups. The maximum (bone marrow SUVmax/ mediastinum SUVmax) and mean value ratios (bone marrow SUVmean/ mediastinum SUVmean) were calculated. Statistical analysis was performed by one-factor variance analysis. Results With diffuse bone marrow uptake pattern of 18F-FDG, 27 were caused by injection of hematopoietic growth factor, 21 by hematopathy and 18 due to fever. SUVmeanof those three causes were 3.076±1.955, 3.633±2.405 and 2.546±0.791 respectively, each was significantly different from that of the control group (1.026±0.190; F =34.465, P<0.001). Conclusion Diffuse bone marrow uptake on FDG-PET/CT are caused by both benign and malignant reasons.

ObjectiveTo analyze past study on senile dementia in China, and shape the foundation for constructing social support system for elderly with dementia.MethodsA combination of qualitative and quantitative method was used to analyze 406 literatures related to the elderly with dementia published in China since 2000.ResultsDiagnosis method for the senile dementia has matured; but the causes of the disease is still not clear and there is no thorough remedy; study on early intervention, nursing care and social support are inadequate.ConclusionDiagnostic criteria should be standardized, community screening assessment should be done on a regular basis; etiology based on risk factors should be strengthened; systematic study on intervention should be carried out; training on home care techniques should be enhanced. Resolving the care of the elderly with dementia depends on the social support system construction eventually.