Cell Line ; Glucocorticoids ; pharmacology ; HSP90 Heat-Shock Proteins ; metabolism ; Humans ; Mucin 5AC ; metabolism ; Respiratory System ; drug effects ; metabolism

Objective:To explore the pharmaceutical care points in advanced lung cancer patients with brain metastases. Meth-ods:Clinical pharmacists participated in the drug treatment process of one case of small cell cancer patient with brain metastases. Pharmaceutical care was carried out from various aspects, including brain metastases treatment, chemotherapy, antiviral therapy and patient education. Results:Cerebral transfer symptoms and quality of life of the patient were effectively improved and adverse reactions were reduced by the pharmaceutical care. Conclusion:By the implementation of pharmaceutical care on the patient, clinical pharma-cists can not only improve their own knowledge base and exploit professional advantage, but also provide suggestions on rational drug use for health care professionals.

Objective To study the adverse effect of mercury on the tibial nerves of rats. Methods Seventy SD rats (35 females, 35 males, weighed 160-200 g) were randomly divided into 4 groups. 40 rats in group 1 were used to test the acute toxicity of HgCl2, 10 rats in group 2 were given HgCl2 by gavage at 17 mg/kg(1/4 LD50) daily, in group 3 the dose was 8.5 mg/kg(1/8 LD50), 10 rats in group 4 were treated with 0.9% saline 2 ml by gavage daily, the experimental duration was (20?4) days. When the model had been developed, all the male rats were killed and the female rats in group 2 and 3 were given the chelator(DMPS) by intraperitoneal injection at 28 mg/kg for 2 periods of treatment, then were killed and the tibial nerves were examined with the electronic microscope. Results The oral LD50 of HgCl2 was 68.1 mg/kg. Seven rats in group 2 (7/10) were poisoned and two of them got pain manifestation. Six rats in group 3(6/10) were poisoned. Myelinoclasis and the changed axons were found in the tibial nerves of poisoned rats and it was more serious in the rats with pain. The chelator(DMPS) did not relieve the change. Conclusion Sub-acute poisoning of HgCl2 can induce degeneration of tibial nerves in SD rats .

[Objective]To explore the clinic results of the locking compression plate fixation for the acetabular fractures.[Method]Twenty-three patients were treated in the author's department, 16 of them were male and 7 were female patients.The ages ranged from 21 to 61 years, and mean age was 43.3 years.Ninteen patients had been injured in an automobile accident,3 were fell from height and 1 was crushed by a heavy object. The patients were classified according to Letournel classification.There were 7 anterior column fractures,3 posterior wall fractures,5 anterior wall fractures,2 transverse fractures,1 anterior column and posterior column fracture,1 T shape fracture, 3 posterior wall and posterior column fractures,1 transverse and posterior wall fracture.[Result]All the incisions healed during the primary procedure and all the patients were available at follow-up ranging from 3 to 24 months(average 20.1 months).The average intraoperation time was 123 minutes(50～235 minutes),and the intraoperative blood loss was 100 to 1500 ml.The patinents underwent blood transfusion from 0 ml to 1 200 ml.According to Matt's criteria, the rate of excellent and good was 73.9%(17/23).[Conclusion]The locking compression plate fixation is one of the effective methods for treatment of acetabular fractures, with the advantages of being simple and minimally traumatic.

Objective To investigate the infection of human papilloma virus(HPV) and expression of serum squamous cell antigen (SCCAg) in the follow - up of 120 cervical squamous carcinoma patients who had received operation or operation combined with radiotherapy or only radiotherapy. Methods 120 cases of therapical cervical squamous carcinoma patients were detected HPV - DNA by HC - Ⅱ and serum SCCAg using immunohistochemical method. Results The positive rate of HPV - DNA and serum SCCAg was 49.17% and 17.50% , with a significant difference between them( P 0.05 ). Conclusion HPV - DNA test with HC - Ⅱ for follow - up of cervical squamous carcinoma patients was feasible. It was more sensitive than serum SCCAg. But it suggested that high risk type HPV -DNA test combined with serum SCCAg may be the independent prognostic factors.

Objective To study the chemical constituents of Peperomia dindygulensis. Methods Chromatography was used to isolate and purify the chemical constituents, their structures were identified by spectral analyses. Results Eight compounds were isolated and identified as bis-(2-methoxy-4, 5-methylenedioxy)-benzophenone (Ⅰ), peperomin B (Ⅱ), peperomin C (Ⅲ), 5-hydroxy-4′, 7, 8-trimethoxy flavone (Ⅳ), 5-hydroxy-3′, 4′, 7, 8-tetramethoxy flavone (Ⅴ), 5, 3′-dihydroxy-4′, 7, 8-trimethoxy flavone (Ⅵ), ?-sitosterol (Ⅶ), hexadecanoic acid (Ⅷ). Conclusion Compound Ⅰ is a new compound named as dindygulensin. All compounds, except Ⅴ, are isolated from P. dindygulensis for the first time.

AIM: To investigate the changes of apoptosis in isolated pancreatic islet cells, insulin secretion, expression of Bcl-xL and Bax induced by combination of IL-1?, TNF-? and IFN-?, and effects of taurine on them. METHODS: Isolated pancreatic islet cells from Wistar rat were incubated in monolayer in vitro. NO-2/ NO-3 production, NOS activity, insulin secretion, the protein expression of Bcl-xL and Bax, percentage of islet cell apoptosis and DNA fragmentation in pancreatic islet cells incubated with combination of IL-1?, TNF-? and IFN-? were measured, and the effects of taurine on the changes of them were further investigated. RESULTS: Combination of IL-1?, TNF-? and IFN-? induced a significant increase in percentage of pancreatic islet cell apoptosis, NO-2/ NO-3 production and NOS activity, DNA ladder appearance, a decrease in insulin content, up-regulation in the protein expression of Bax and down-regulation in the protein expression of Bcl-xL (P

Objectives To investigate the properties and distributions of ampC gene among different drug-resistant strains of Serratia marcescens,and the relationship of control gene ampR with AmpC enzymes′ expressions.Methods According to the results of inducting experiment with 1/2 MIC of beta-lactam antibiotics (CTX),three-dimensional testing and isoelectric focusing electrophoresis testing,143 strains of S.marcescens were classified into three groups:including induction group, continuous low-production group and hyperproduction group. In each group, the sequences of ampC and ampR genes were amplified using the method of PCR. The products of PCR were analyzed. The plasmid-mediated beta-lactamases were detected using the method of conjugation experiment.Results Among 143 strains of S.marcescens, the continuous low -production strains, induction strains and hyperproduction strains were 14,103,and 18, respectively.125 and 99 strains were ampC and ampR gene positive, respectively.The detection rate of ampR in hyperproduction group was lower than other groups.5 sites of ampC genes and 4 sites in the Open Reading Frame (ORF) of ampR gene were easily mutated in 5 induction strains and 2 hyperproduction strains.Conclusions The production of inducing drug-resistance of some S.marcescens might be related to mutation of ampC gene encoding AmpC beta-lactamases and the ORF mutation in ampR. The continuous hyperproduction drug-resistance had something to do with deletion mutation in ampR in segmental hyperproduction strains.The plasmid-mediated AmpC enzymes hadn′t been found in S.marcescens.

Adult ; Aged ; Cerebral Infarction ; etiology ; China ; epidemiology ; Coronary Disease ; diagnosis ; etiology ; Diagnosis, Differential ; Female ; Humans ; Hypertension ; complications ; diagnosis ; epidemiology ; Logistic Models ; Male ; Medicine, Chinese Traditional ; Middle Aged ; Risk Factors ; Yin Deficiency ; diagnosis

Humans ; Integrative Medicine ; Medicine, Chinese Traditional ; Myelodysplastic Syndromes ; diagnosis ; therapy