OBJECTIVE: To offer guidance for psychiatric patients about rational drug use and improve patient's compliance.METHODS: Clinical pharmacists answered the questions encountered by patients during medication process by means of face-to-face talk with patients or their relatives and telephone inquiry.RESULTS: Patients' drug counseling in psychiatry department covered wide range,much as in the aspects of drug interactions and adverse drug reactions.Due to medication consultation service,patient's consciousness of rational drug use had been improved and some medication errors had been avoided,clinical pharmacists' professional knowledge has been enriched and clinical pharmacy has been enhanced and developed.CONCLUSION: The medication consultation service developed in psychiatric department is of positive practical significance in promoting rational drug use and improving clinical efficacy.

Objective To investigate the effect of brain-derived neurotrophic factor on protection of rat hippocampal neurons after cultured with high glucose concentrations.Methods Hippocampal neurons of neonatal SD rat were cultured in serum-free medium and divided into normal group,high glucose group and high glucose BDNF group.The morphological changes of the neurons were observed under inverted fluorescence microscope.Immunofluorescence stain for Map2 was performed to identify the purity of neurons.The survival of the neuron were tested by PI/Hoechest33342 staining.Results Compared with the normal group [survival rate (96.11 ± 1.63) ％],the number of PI positive neurons were significantly increased in the high glucose group [survival rate (76.29 ± 6.74) ％].Treatment with BDNF [survival rate (93.47 ±2.43) ％] significantly reduced the number of PI positive cells.Conclusion BDNF can protect rat hippocampal neurons from apoptosis induced by high glucose.

To explore the feasibility and effects of Cook balloon cervical dilator on full-term nulliparous parturients under epidural analgesia.The observation group (n =40) received Cook balloon cervical dilation under epidural analgesia.However, the control group (n =40) had no epidural analgesia.Latent phase of labor was shorter in observation group than that in control group [(198.7 ± 65.7) vs.(242.9 ± 78.9) min, P ＜0.05].And the incidence of cesarean section and perineal laceration was lower under epidural analgesia(8％ vs.15％, 45％ vs.50％ respectively).There were no effects on success rate of induced labor in neither group.Cook balloon could shorten latent phase of labor, relieve the pain of parturients and increase no infection rate [leukocyte count : (8.82 ± 2.74) × 109/L vs.(9.10 ± 3.06) × 109/L, C-reactive protein: (4.73 ±0.87) mg/L vs.(4.82 ±0.90) mg/L respectively].It is worth wider clinical popularization.

Objective To establish a predictive model and to find the preoperative predictors for the nature of lesion in the setting of chronic pancreatitis. Methods The 121 patients from 7 tertiary medical centers in Shanghai from July 1998 to April 2007 with focal mass lesions in the setting of chronic pancreatitis were selected as the study population. The final diagnosis had to be confirmed histologically by surgical specimens (n =97) or by follow-up (n = 24). A case control study was conducted; the patients were divided into pancreatic cancer group and chronic pancreatitis group. The age, sex, past history, initial clinical presentations, lab results and imaging exams were collected by reviewing the medical records of these patients. χ~2 test and t test was used for univariate analysis, then the factors with P≤0. 25 were selected for further multivariate analysis, and multivariate logistic regression model was used to estimate odds ratio and 95% CI. Results Of 121 , 21 patients had a final diagnosis of pancreatic cancer and other 90 patients had a final diagnosis of chronic pancreatitis. Abdominal tenderness, direct bilirubin, CA19-9 and CEA were independent predictors of cancer in patients with focal mass lesions. Their odds ratios (95% CI) were 5. 691 (1.468, 22.070) , 1.011 (1.001 , 1.021) , 1.003 (1.001, 1.005) , 101.9 (0.988, 1.051) , respectively. Their P values were 0. 012, 0. 030, 0.003 and 0. 23 , respectively. Conclusions The logistic regression model may accurately predict the nature of lesion in the setting of chronic pancreatitis and may have certain clinical implication.

ObjectiveTo analyze the reason of cervical muscle strain misdiagnosed as cervical spondylopathy, and confirm the diagnosis and the best treatment.MethodsThe data of cervical X ray (direct, lateral and double oblique), CT and MRI (degeneration degree and lordosis of cervical spine, the changes of vertebral interspace, vertebral joint, intervertebral disc, intervertebral foramen, and transverse foramen) of 32 patients with cervical muscle strain were analyzed corresponding with clinical symptoms and signs. The attribute of the symptoms and signs were distinguished.ResultsIn all patients, besides the common symptoms and signs, there were 26 patients having degeneration and 17 alignment of the cervical spine from X ray, and 29 cases having cervical disc herniation from CT or MRI. After 5～10 times manipulation curing, 22 patients were cured, 8 patients were obviously improved and 2 patients were better than before.ConclusionCervical muscle strain and cervical spondylopathy have some similar symptoms and signs. But their attribute and therapeutics are very different. Manipulation is an effective and stable therapeutic method for cervical muscle strain.

ObjectiveTo find out the reason of sacro-iliac articulation malposition misdiagnosed as single prolapse of lumbar intervertebral disc, define the essential point of diagnosing sacro-iliac articulation malposition, and choose the best treatment.MethodsChanges such as X-ray photos of lumbosacral portion and pelvis, CT photos, physiological curvature, pyramid space, joint space, pubic symphysis, and wing of ilium showed in MRI photos, and symptoms, signs of 29 patients with sacro-iliac articulation malposition were analyzed and compared with distribution of nerve in the same part.Results29 patients with sacro-iliac articulation malposition all had bulge of lumbar intervertebral disc showed by CT and MRI photos, 26 had retrograde affection of spinal column, 17 had spinal column sequence changes showed by X-ray photos. After 3-10 times treatment on the basis of sacro-iliac articulation malposition, 19 healed, 8 were effective, and 2 had been better.ConclusionCurative method of sacro-iliac articulation malposition is different with prolapse of lumbar intervertebral disc, although there being many same symptoms and signs, only need conservative treatment.

AIM: To clarify the role of Cl - in regulatory volume decrease (RVD) of nasopharyngeal carcinoma cells (CNE-2Z).METHODS: Analysis of living cell images was used to detect the volume changes following exposure to hypotonic solution. Iron replacement and block of iron channels were also applied in the present study. RESULTS: Extracelluar hypotonic treatment made the cells swell and induced RVD. The RVD was correlated positively to the swelling in the range of 160-230 mOsmol/L. Substitution of gluconate for Cl - in perfusing solutions markedly increased RVD. Depletion of cellular Cl - abolished, and chloride channel blockers inhibited RVD. CONCLUSION: Cl - is the key iron to establish the RVD in CNE-2Z cells. Activation of Cl - channels and Cl - efflux are the major mechanisms of RVD.

AIM: The roles of Cl-channels in regulatory volume decrease (RVD), cell proliferation and cell cycle progression in nasopharyngeal carcinoma cells (CNE-2Z) were investigated. METHODS: Image analysis of living cells was used to detect the volume changes following exposure to hypotonic solutions. Cell viability was determined by the trypan blue assay. MTT method was applied to detected cell proliferation. The effect of the blocker on the cell cycle distribution was monitored by the flow cytometry. RESULTS: 5-nitro-2-(3-phenylpropylamino) benzoic acid (NPPB) inhibited RVD and cell proliferation in a dose-dependent manner. NPPB at the concentration of 100 ?mol/L arrested cells in G 1 phase (G 1 population increased from 54% to 71% at 48 h after treatments), but did not significantly alter cell viability. CONCLUSION: Block of chloride channels suppressed cell proliferation by arresting cells in G 1 phase. The results suggest that activation of Cl-channels and RVD is necessary for facilitating cells to proceed to the S phase from G 1 phase and maintaining cell proliferation.

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.