OBJECTIVE:To realize the compatibility monitoring of the medical order drugs.METHODS:Taking advan?tage of PC's speedy search and huge storage,“Drug Compatibility Monitoring System”was developed by PowerBuilder6.5and which was inserted into order entry system.RESULTS&CONCLUSION:This system can offer a rapid,comprehensive and accurate support for the drug compatibility monitoring of the medical order drugs,and it has a positive practical importance in increasing the curative effectiveness and lessening the incidence of adverse drug reaction.

a-conotoxin is a kind of marine neurotoxins. It has a particular chemical structure and can bind specificilly to acetylcholine receptor. This article deals with the types, structural characters,biological activities and preparation methods of a-conotoxin and briefly introduces potential applications in the aspects of biochemistry, biology and new drugs research.

Aged ; Antineoplastic Combined Chemotherapy Protocols ; therapeutic use ; Cyclophosphamide ; administration & dosage ; Doxorubicin ; administration & dosage ; Female ; Granuloma ; drug therapy ; immunology ; pathology ; Humans ; Ki-1 Antigen ; analysis ; Lymphoma, Large-Cell, Anaplastic ; drug therapy ; immunology ; pathology ; Vincristine ; administration & dosage

Sleep apnea includes obstructive sleep apnea,central sleep apnea and mixed sleep apnea.Ob-structive sleep apnoea syndrome(OSAS)is affecting up to 5.7% of children,which hss adverse impact on growth,development cognitive and behavioral outcomes,and untreated OSAS increases cardiovascular risk,so paying closer attention to childhood OSAS early diagnosis and treatment seems more important.First-line treat-ment in OSAS children is adenotonsillectomy,although other treatment options available include continuous posi-tive airways pressure,anti-inflammatory therapies,airway adjuncts and orthodontic appliances.Central sleep ap-nea may be related to respiratory regulation center immaturity or dysplasia.Central sleep apnea may be hereditary or acquired.Therefore,the treatment of central sleep apnea should be focused on primariy etiology.

Diagnosis of early Alzheimer's disease (AD) is still a clinical challenge,growing evidence indicated radionu-elide neuroimaging, especially positron emission computed tomography (PET), would be promising for the diagnosis of early AD. Studies showed reduction of cerebral blood flow and glucose metabolism occurring at the parietotemporal lobes of AD patients at the early stage. A study showed that PET detected AD with an accuracy greater than 90% 2. 5 years earlier than clinical diagnostic methods using electroencephalography, structural imaging studies and so on. Recent investigation aimed at senile plaques (SPs) and neurofibrillary tangles (NFTs) that were hallmark pathologies accompanying the neurodegeneration involved in AD. Some researchers used 2-(l-(6-[(2-18F]fluoroethyl) (methyl)amino]-2-naphthyl)ethylidene) malononitrile (C18F]FDDNP) , in conjunction with PET to determine the localization and load of NFTs and SPs in the brains of living AD patients. Monitoring SPs and NFTs development is expected to facilitate diagnostic of AD patients and assist in response-monitoring during experimental treatments.

Objective To investigate the effect of neuropeptide substance P on airway smooth muscle cell contraction amplitude.Methods According to random method, 10 Wistar rats were divided into normal group and asthmatic group.By inhaled OVA to make asthmatic rat model;primary culture ASMC;confocal microscopy were used to observe the morphological changes and measure the length before and after different intervention.The percent of contraction length come from different group ASMC were used for statistical analysis.Results The ASMCs volume in acetylcholine intervented group and substance P intervented group decreased significantly,cell diameters shorten, cytoplasm reduction and cell arranged densely.The ASMCs volume in substance P receptor antagonist intervented group and nimodipine intervented group are about the same size as the ones in normal control group, were spindle-shaped, abundant cytoplasm and arrangement regularly.The contraction length percent of Ach intervened group is the biggest(19.60 ± 3.47) ％, contraction length percent of nimodiping intervented group is the shortest(3.25 ± 1.14)％ ,the contraction length percent in substance Precepter antagonist intervented group is bigger than the one in control group (3.54 ± 1.26) ％, but less than the one in Ach intervented group, asthmatic (14.36 ± 2.37) ％ and substance P intervened group (17.79 ± 3.19) ％.Conclusion Substance P can increase the amplitude of airway smooth muscle cell contraction, but the effect less than Ach;substance P receptor antagonists can inhibit smooth muscle cell contractility, but the effect less than nimodipine.Substance P participates in acute attack of asthma, increases airway reactivity by increasing airway smooth muscle contraction intensity.

Current treatment strategies for recurrent or metastatic head and neck squamous cell carcino-ma(HNSCC)include palliative chemotherapy and anti-EGFR targeted agents.Angiogenesis is crucial both for the growth of a primary tumor and the development of distant metastasis.Therefore,the angiogenesis factors and their receptors become the targets of therapeutic agents.Current anti-angiogenesis drugs achieve the purpose of treatment mainly by blocking VEGF-VEGFR pathways.And it gets certain effects in clinical trials for the treat-ment of HNSCC.Anti-angiogenesis therapy will provide more choices for treating HNSCC.

Objective:To explore the influencing factors of physicians' professionalism,to understand the cognitive status and changes of professional responsibility and put forward the corresponding strategy.Methods:The satisfaction and cognitive status of physicians'professionalism were investigated using the self-designed questionnaire that adapted to medical staff,and the data was analyzed using statistical software SPSS19.0.Results:It showed that the satisfaction with the job itself was quite high.But they thought that the work risk was high,their own value was difficult to realized,and the professionalism was lack of cultivation.Conclusions:It suggests to put forward measures and suggestions from the perspective of system reform,vocational education,hospital culture,social atmosphere,decision-making of doctors and patients together.

Objective Investigate the effect of substance P and receptor antagonist on the current of NCX in ASMC.Methods Primary rat ASMC cultures were established.Immunofluorescence was used to identify ASMCs.Patch clamp exam was used to assess NCX currents in ASMC before and after intervented by Ach,substance P,NK-1R receptor antagonist and nimodiping,Voltage-current curves were drawn according to variation of voltage and current.PA indicates current amplitude,PF indicates cell area,and PA/PF indicates current density.Results As the voltage increased,the current density increased.When voltage up to-40mV the reverse current appeard.When the voltage is 60mV the current density in the Ach intervention group was highest,but lowest in the nimodipine intervention group;the current density in the substance P intervention group is more than in control group but lower than in Ach interevention group.The current density in the substance P receptor antagonist intervention group higher than nimodipine interevention goup,but lower than the other group (P ＜0.05).Conclusion In asthma airways,Ca2 + overload is related to the appearance of reverse-mode NCX.NK-1R antagonist plays a role in decreasing the Ca2 + concentration,which can relieve the current of reverse-mode NCX,and may benefit alleviating airway inflammation and responsiveness.As a result,NK-1R antagonist may be an attractive target for therapeutic approaches to asthma.

Objective To study the effect of acupuncture Zusanli on brain functional magnetic resonance imaging.Methods 96 healthy volunteers were randomly divided into acupoint group and non-acupoint group.The acupoint group received acupuncture Zusanli,and the non-acupoint group received manipulation,acupuncture and sham acupuncture.The functional brain imaging was determined by MRI,the brain functional images were compared between two groups.Results All subjects were matched with the end of the experiment,the acupoint group received acupoint stimulation,had obvious needling sensation,the non-acupoint group had mild needling sensation.The acupoint group activated 13 brain regions,non-acupoint group in 10 brain regions,the thalamus,pons,supramarginal gyrus in non-acupoint group without the activation.In the basal ganglia (28 cases vs.5cases) and temporal lobe (38cases vs.21cases) between the two groups were activated,the difference was statistically significant(x2 =36.250,P ＜ 0.05).In the temporal lobe,the left hemisphere response rate(73.68％) was significantly higher than the right hemisphere (36.84％),the difference was statistically significant (x2 =8.265,P ＜ 0.05).In the basal ganglia,left hemisphere activation (67.86％) was higher than that of the right hemisphere(42.86％),but the difference was not statistically significant (x2 =0.724,P ＞ 0.05).Conclusion The research of acupuncture by brain functional magnetic resonance imaging showed that Zusanli acupoint can activate the brain function area through brain regulation and treatment of body organs,so as to prove the existence of its own and meridian sensing characteristics.