Objective To evaluate the safety of nasogastric tube feeding and nasojejunal tube feeding in early enteral nutrition treatment of acute pancreatitis.Methods Using key words,subject headings,and citation tracing,we searched literatures reporting randomised controlled trials on early enteral nutrition treatment of acute pancreatitis through nasojejunal tube and nasogastric tube in the following databases:PubMed,Embase,Cochrane library,Wanfang,China National Knowledge Infrastructure (CNKI),and VIP published since the founding of the databases up to 2016.Meta-analysis was performed with the selected literature.Results Seven randomised controlled trials with 367 patients were included.Meta-analysis showed that the nasogastric tube group was not inferior to the nasojejunal tube group in the incidence of recurrent abdominal pain,gastrointestinal adverse reaction,the total length of hospital stay,and mortality.Conclusion Enteral nutrition via nasogastric tube is safe and well tolerated,may be a safe approach of nutrition treatment for acute pancreatitis.

AIM: To investigate the effect of intracellular calcium free calcium ([Ca~(2+)]i) on zinic finger transcription factor (GATA_4) and fetal heart gene in cardiomyocytes. METHODS: Cardiomyocytes from fetal rat were cultured primarily. Angiotensin Ⅱ (Ang Ⅱ) and ryanodine (RY) were used to stimulate transmembrane calcium inflow and intracellular calcium release. Fura-2/AM ratio imagine analysis was applied to detect intracellular Ca~(2+) signal. Western blotting were used to measure calcineurin (CaN), nuclear activated T cell factor (NFAT_3), GATA_4 and ?-actin. RT-PCR was applied for observing ?-myosin heavy chain (?-MHC). RESULTS: AngⅡ and RY promoted intracellular free calcium concentration ([Ca~(2+)]i) in cardiomyocytes (P

Aiming at the disadvantages of traditional medical high value consumable management mode, bar code management is the only way which must be passed to the high value consumables in hospital management under the new situation. The bar code management system development in theMilitary Medical Projectmaterials management platform, scientific optimization of high value consumables management process, fully embodies the characteristics and advantages of bar code management. Not only to achieve a one relation between the high value consumables and patients, can also be integrated management supplies out of storage, charging and the financial sector, to achieve high value. The bar code in the ID, is the only identity code high value consumables, which maintained the patient's vital interests, and ensure that the hospital infection control requirements, the high value consumables in hospital benigndynamicmanagement system.

Aim To investigate the effect of oleoylethanolamide (OEA),a new PPAR? agonist,on focal cerebral ischemia in mice.Methods Transient focal cerebral ischemia in mice was induced by middle cerebral artery occlusion for 1.5 h. OEA was orally administered either with multiple doses (10,20,40 mg?kg-1) once a day for 3 days before ischemia or single dose (40 mg?kg-1) at 0.5 h before or 1 h before ischemic,the same time of reperfusion or 1 h after reperfusion respectively.Neurological deficit score,infarct volume and brain edema were determined.Results Pretreatment with multiple doses (20,40 mg?kg-1) of OEA before ischemia or single dose (40 mg?kg-1) of OEA at 0.5 h before ischemia or at the same time of reperfusion significantly attenuated neurological deficit score,decreased infarct volume and alleviated brain edema,and the treatment at the time of reperfusion had the most marked effect.Conclusion Oleoylethano-lamide has a dose-and time-dependent neuroprotective effect on the injury in the acute phase of transient focal cerebral ischemia in mice,with effective doses of 20 mg?kg-1 and 40 mg?kg-1 and the optimal therapeutic time point of the same time of reperfusion.

Geographic tongue, also called benign migratory glossitis, is a common and superficial benign inflammatory disorder that affects the tongue epithelium. The majority of geographic tongue lesions typically manifest as irregular central erythematous patches. These lesions, which are caused by the loss of filiform papillae, are defined by an elevated whitish band-like border that can change location, size, and pattern over a period of time. Histological observations of the oral mucosa affected by geographic tongue revealed nonspecific inflammation. Some reports described cases of migratory stomatitis, wherein lesions simultaneously manifested on the extra lingual oral mucosa. This condition is also called ectopic geographic tongue, which is clinically and histologically similar to the type normally confined to the tongue. In most cases, patients are asymptomatic and do not require treatment. The condition may spontaneously exhibit periods of remission and exacerbation with good prognosis. The specific etiology of geographic tongue remains unknown. Geographic tongue is age-related and is prevalent among young individuals. Various etiological factors that have been suggested in literature include immunological factors, genetic factors, atopic or allergic tendency, emotional stress, tobacco consumption, hormonal disturbances, and zinc deficiency. Geographic tongue may coexist with other disorders, such as fissured tongue, psoriasis, diabetes mellitus, gastroin- testinal diseases, burning mouth syndrome, and Down syndrome. Experts currently disagree on whether geographic tongue is an oral manifestation of psoriasis. Moreover, some scholars suggest that geographic tongue is a prestage of fissured tongue. The objective of this review is to summarize current research on risk factors of geographic tongue.
Epithelium ; Female ; Glossitis, Benign Migratory ; Humans ; Mouth Mucosa ; Risk Factors ; Tongue ; Tongue, Fissured

Objective: To study the chemical constituents of volatile oil from flower of Dendrobium candidum Wall. ex Lind1. Methods: The chemical compositions of volatile oil of the plant which were obtained by steam distillation with hexane were analyzed by GC-MS equipped with a elastic quartz capillary column-HP-5MS5% Phenyl Methyl Siloxane (30 m? 0.25 mm ?0.25 ?m). The constituents were identifi ed by their mass spectra. The relative percentage of the oil constituents was calculated from the GC peak areas. Results: Eighty-nine kinds of chemical constituents in Dendrobium candidum Wall.ex Lind1.flower were separated; of which fifty-nine compounds representing 76.51% of the oil were characterized. Relative contents that were more than 2.0% were determined as Nonanal 9.21%, Eudesma-5,11-dien-8,12-olide 5.55%, (E)-2-Decenal 4.63%, 2,3-Dehydro- 1,8-cineole 4.39%, Pentacosane 4.03%,?-Cedrol 3.69%, Isoalantolactone 3.65%, (E)-2-Heptenal 3.60%, E,E-2,4-Decadienal 2.14%,?-Phorone 2.03%.Conclusion: This paper reports, for the first time, the composition of volatile oils of Dendrobium candidum Wall.ex Lind1.flower by GC/MS.

Objective:The effect of the linseeds,VE and ethoxyquinoline in feed on the productive performance of the Hailanhong layers and ?-3 PUFA deposition in the yolk of laying eggs was studied. Method:Four hundred and eighty healthy layers of 48 weeks of age were randomly selected. The linseeds,VE and ethoxyquinoline of different levels in diet were fed on these layers. The indices of the productive performance and the fatty acids content of yolk were determined. The regression model of the fatty acids deposition was established. Results:The effect of the linseeds,VE and ethoxyquinoline in feed on the productive performance was slight. The most deposition of ?-3 PUFA was found by adding linseeds 15%,VE 0.17g/kg feed without ethoxyquinoline. Conclusion:The deposition of ?-3 PUFA in eggs could be regulated by controlling the proportion of linseeds and VE in feed with no effect on productive performance of layers.

Objective To study a novel method for the high-dose-rate brachytherapy (HDR) CT image to the intensity modulated radiation therapy (IMRT) CT image deformable image registration and dose accumulation.Methods The applicator in the HDR CT image is first segmented and removed,then a deflation step is performed on the applicator-free HDR CT image by solving the Navier-Stokes equation.Demons algorithm is utilized to register the deflated HDR CT image to the IMRT CT image,along with the HDR dose.The deformed HDR dose is then added on the IMRT dose and yield the final accumulated dose.Results The HDR CT image and IMRT CT image,as well as the corresponding dose distribution,from five cervical cancer patients are used for evaluation of the proposed algorithm,the results show that the proposed method can effectively get rid of the influence of the applicator and produce an accurate accumulated dose.Conclusions Dose accumulation and supervision is an important step in adaptive radiotherapy for accurate dose delivery and treatment plan re-optimization.The proposed method in this study can effectively accumulate the HDR dose to the IMRT dose domain,and the accuracy is proved to be sufficient for clinical needs.

BACKGROUND: Animal experimental study on spinal cord injury used injury mode and similarity of clinical spinal cord injury as an important reference index of selecting modeling approach.
OBJECTIVE: To compare the difference among the use of precision impactor, homemade Al en’s impactor, spinal cord compression method and clamping method in rat models of spinal cord injury, and to provide a new basis for the selection of the modeling method of a rat model.
METHODS: PubMed, CNKI, Wanfang and VIP databases were retrieved with computer from Building to June 20, 2015. Eligible literatures were included and analyzed by ADDIS software.
RESULTS AND CONCLUSION: A total of 26 studies met inclusion criteria, containing 599 rats. After analysis of the inclusion studies, the model could be effectively made in each modeling method. The modeling method with effects from best to poor is as fol ows in order: precision impactor, clamping method, homemade Al en’s impactor and spinal cord compression method. According to the lowest mortality, there were precision impactor, homemade Al en’s impactor and clamping method. From the point of view of function and mortality, the use of precision impactor is the best. The use of homemade Al en’s impactor is the most economical. The clamp method could achieve a balance between them.