Objective To provide a theoretical reference for building a discharge planning program suitable for China's national conditions based on a comprehensive content analysis of international discharge planning guidelines.Methods Discharge planning guidelines from 1995 to 2012 which were retrieved from PubMed,NGS (National Guideline Clearinghouse),google were analyzed by 5W1H method.Results A total of 11 discharge planning guidelines were collected from 21 through the full text screening.Conclusions This study shows that discharge planning should focus on patients with their needs as orientation,to provide continuous care through interdisciplinary and interagency coordination and cooperation,and an effective planning should be implemented standardized management and carried out early on admission.

Abdominal Cavity ; blood supply ; Adolescent ; Angioplasty, Balloon ; Child ; Female ; Humans ; Male ; Takayasu Arteritis ; therapy

Arsenic ; urine ; Freeze Drying ; standards ; Humans ; Reference Standards ; Urinalysis ; methods ; standards

Humans ; Mercury ; blood ; urine ; Spectrometry, Fluorescence ; methods ; Spectrophotometry, Atomic ; methods

This paper introduces the history of Ilizarov technology,led to the design and application of Bone Lengthening Growth Diary,and describes the specific application effect.On this basis,to think about Bone Lengthe-ning Growth Diary’ clincial application:constantly improve the nurses’ professional level; follow the basic princi-ples of medical ethics;strengthen the doctor-patient communication and humanstic care.

Objective To probe the application of superimposed flaps in hand surgery. Methods Form March 1998 to December 2003, we repaired 35 cases of skin defects with non trunk blood flaps and neurocutaneous vascular flaps. The area of flaps ranged from 1cm?1cm to 6cm?8cm. Results After operation, the flaps in 33 cases survived, but died in 2 cases due to unsuitable design. The follow ups ranging from 6 to 12 months showed that the quality and color of the survived flaps were similar to those of the normal tissue around. No swelling was found. Conclusion The superimposed flaps have reliable blood supply so that they are an ideal means to repair skin defects of hand.

Objective To evaluate the diagnostic value of fluorescent quantitative polymerase chain reaction(PCR) for Mycoplasma pneumoniae (MP) in children with MP pneumonia(MPP).Methods From Jun.2008 to Jan.2009,153 cases hospitalized with pneumonia were enrolled,and 30 cases without respiratory infection were enrolled as control group.Their respiratory secretion (including nasopharyngeal secretion,sputum,bronchialalveolar lavage fluid or pharyngeal swab) samples were collected for fluorescent quantitative PCR for MP.And their single or paired serums were collected for specific MP antibody detection.Results There were 123 cases confirmed with MPP by serology,among whom 114 cases were MP PCR positive.The quantitation of MP DNA was among 1.20?106-3.66?1010 gene copys/L. There were 30 cases with pneumonia negative with MP by the paired serum serology,among whom 2 cases were MP PCR positive,and the quantitation of MP DNA was (1.08-3.02)?107gene copys/L.All cases of control group were MP PCR negative.During the first and second weeks of the MPP onset,the sensitivity of MP-IgM from the first single blood samples were 66.7% and 83.9%,respectively.While the sensitivity and specificity of MP PCR were 92.7% and 93.3%,respectively.From the third week of the disease onset,the sensitivity of MP-IgM from the first single blood samples increased to 90.9%-100%.The clinical manifestations of MPP were nonspecific.Conclusions PCR is superior to serology for early diagnosis on MP infection.Combination of the 2 methods may be helpful to early and accurate diagnosis on MP infection.

Background Curcumin can eliminate free radical arising in the system and superoxide anion and further inhibit lipid peroxidation.Researches proved that curcumin has resisting effect on oxidative damage of lens,but its effect on the formation of age-related cataract is under clear.Objective This study was to investigate the effect of curcumin on the cataract induced by sodium selenite.Methods Thirty healthy clean SD rats of 12-day-old were selected.All the rats were randomly divided into the normal control group,model group and curcumin group and ten rats for every group.The selenite cataract models were established in the rats of model group and curcumin group by the injection of sodium selenite subcutaneously.Meanwhile,0.005 ％ curcumin lavaged the rats in the curcumin group daily for two weeks.Lens of the rats were examined under the slit lamp at 4,7,10,14 days after injection in all groups,and the opacification of lens was graded based on the He' criteria.The lenses of rats were obtained at the end of experiment and then the level of superoxide dismutase (SOD),the activities of malondialdehyde (MDA) and glutathione peroxidase(GSH-Px) in rat lens were detected using biochemical assay method.The use of experimental animals followed the Regulations for the Administration of Affair Concerning Experimental Animals by State Science and Technology Commission.Results The lenses were transparent throughout the experimental duration in the blank control group.Compared with model group,the development of the Ⅲ,Ⅳ,Ⅴ grade of cataract was slow down in the curcumin group with the significant difference( P＜0.05 ).The content of MDA,SOD and GSH-Px activity in lens appeared considerable differences among 3 groups ( MDA:F =215.42,P＜0.01 ; SOD:F =46.83,P＜ 0.01 ; GSH-Px:F=44.29,P＜0.01 ).The level of SOD was significantly reduced in the model group and the curcumin group compered with blank control group ( P ＜ 0.05 ) and that in the curcumin group was higher than the model group ( P＜0.05 ).The MDA level in the model group and the curcumin group was obviously rised in comparison with blank control group( P＜0.05 ),but that in the curcumin group lowed in comparison to model group( P＜0.05 ).GSH-Px activity in the curcumin group was significantly lower than that in blank control group and higher than that in the model group( P ＜ 0.05 ).Conclusions The curcumin can effectively delay rather than the cataract formation induced by sodium selenite in SD rat by improved the resistance of oxidation in the lens.

AlM: To monitor long - term changes of matrix metalloproteinase-2 ( MMP-2 ) in human tears fluid after laser in situ keratomileusis ( LASlK) .
METHODS: Thirty - two myopia cases ( 64 eyes ) underwent uneventful LASlK were enrolled in the study. Tear fluid were collected and MMP-2 expression was analyzed by Western - bolt assay preoperatively and postoperatively on 15d, at 1, 3mo, and 1a.
RESULTS:LASlK increased the concentration of MMP-2 in human tear fluid. At 15d postoperatively, the magnitude of MMP-2 was 1. 4 times that of preoperative, thereafter subsided, but didn't return to preoperative level by 3mo ( P < 0. 05 ). Up to 1a after surgery, the concentration of MMP-2 almost recovered (P>0. 05).
CONCLUSlON: MMP- 2 is significantly expressed in human tear fluid after LASlK, then subsided with time, but didn't return to preoperative level by 3mo and almost recovered up to 1a, indicating wound healing of LASlK would continue up at least 3mo after surgery and almost recovered 1a postoperatively.

OBJECTIVETo study the effects of fertilizers with the different proportional of nitrogen, phosphorus and potassium on growth and active ingredient of Astragalus membranaceus.

METHODField experiment was conducted based on the D-saturation optimal design with three factors of nitrogen, phosphorus and potassium. The effects on growth and active ingredient of A. membranaceus were analyzed.

RESULTFertilization promoted the seedling growth and provided abundant supply of nutrition for growth of root, yield and accumulation of active ingredient at the later growth stage, and increased the accumulation of dry matter of stem-leaf and root system. The effect of nitrogen, phosphorus and potassium application on the total dry matter accumulation of A. membranaceus was as following: nitrogen > potassium > phosphorus; the effect on the stem-leaf dry matter accumulation was as following: nitrogen > phosphorus > potassium; the effect on the root dry matter accumulation was as following: nitrogen > potassium > phosphorus. Nitrogen, phosphorus and potassium fertilizer increased the root yield of A. membranaceus. Obviously, the effect on the root yield was as following: nitrogen > potassium > phosphorus. The application of different proportional with nitrogen, phosphorus and potassium increased the content of polysaccharide and astragaloside, but had no distinct effect on the content of total flavonoids. The effect on the content of polysaccharide was as following: potassium > phosphorus > nitrogen, but the effect on the conten,t of astragaloside was as following: nitrogen > potassium > phosphorus.

CONCLUSIONNitrogen and potassium fertilizer application had more important effect on growth, yield and the contents of polysaccharide and astragaloside in A. membranaceus. During medicinal plants cultivation process, it should pay attention to the application of nitrogen fertilizer and potassium fertilizer and make balance application of nitrogen, phosphorus and potassium fertilizer.

Astragalus membranaceus ; drug effects ; growth & development ; metabolism ; Fertilizers ; Nitrogen ; pharmacology ; Phosphorus ; pharmacology ; Potassium ; pharmacology