Objective To review and analyze the causes of infant malnutrition and its relation with the way of feed.Methods Infant malnutrition was analysed with the emphasis on pathogeny,the onset month of the birth, its complication and clinical reflection in 63 cases.Results Infant malnutrition occurred in the case with incorrect feeding way:feeding on low protein powdered milk or cereals untimely without considering the supplementary food. Malnutrition easily brought out other kinds of disease.Conclusion It is recommended that infants younger than 5 months should be fed on breast-milk.In case of no breast-milk or short,dairy products are introduced,especially in- fant formula,with adding supplementary food timely.If not so,infant malnutrition occurs.

Objective To simulate the blood flow features of the susceptible sites of atherosclerosis in vitro.The cell micro-patterning is to be obtained on the bottom of channel for the information about single cell or cell groups.Methods Poly-dimethylsiloxane(PDMS) flow channel and PDMS stamp were fabricated by soft lithography.Fibronectin pattern was formed on chamber bottom by micro-contact printing method and cells selectively attached on fibronectin pattern.Results The PDMS-patterned chamber that possessed favorable optical property and the PDMS stamps with different sizes were obtained.Cells attached on fibronectin pattern presented square array.Conclusion The fabricated methods are quick and simple.The chamber could be used for the advanced real-time investigation of cell mechanical behavior in vitro.

Objective: To study the protection for Compound Zigui Capsule on climacteric syndrome and the mechanism of the action, connected clinical application.Methods: Ovaritectomized rats were used as model of climacteric syndrome and to observed the effects of Compound Zigui Capsule on weight and the index of the organ of OVX rats. Bone metabolism of OVX rats was examined by single photon radionulide emission computed tomograpy.Results: Compound Zigui Capsule could antagonize an increase in body weight and atrophy of the uterus of OVX rats. The estrogenic content and phosphoric level in serum increased significantly. Results of bone metaboism examination showed that the radioactive cound/weight(c/w t) increased. Conclusion: Compound Zigui Capsule had markedly effect on improvement of endocrine disorder, increase of weight, atrophy of the sexual organs and osteopenia in OVX rats.

Objective:To compare the characteristics of allergic rhinitis animal models in two different animals(Guinea pigs and New Zealand rabbits) induced with various doses of toluene-2,4-Diisocyanate(TDI).Methods:Low dose and high dose of TDI olive oil solution was used as sensitizer to establish models of Guinea pigs and New Zealand rabbits.The typical symptoms and sings of Guinea pigs and New Zealand rabbits were respectively scored during modeling.After the last challenge,nasal mucosa of Guinea pigs and New Zealand rabbits were histopathologically examined and the level of histamine in nasal mucosa was measured by spectrofluorometer.The mortality rates and model success rates were record.Respiratory tracts of dead animals were dissected and histopathologically examined to find out the causes of their death.Results:Compared with control groups,all the Guinea pigs and New Zealand rabbits in model groups got typical symptoms and sings of allergic rhinitis.Histopathology examination of nasal mucosa showed eosinophile cells infiltrating obviously.The levels of histamine in nasal mucosa were highly increased(P

Objective To study the work principle and key technologies of digital surgery navigation system of Stryker NavSuiteTM.Methods Applying principles which contained intelligence tracing,virtual reality,image processing,system registration and so on,surgery navigation system constructed three-dimensional virtual anatomy of the patient to realize the precise navigation in surgery.Results The navigation system could provide real-time and three-dimensional navigation safely,precisely and reliably.This system assisted doctor to complete the extremely difficult minimal invasive surgery.Conclusion The digital surgery navigation system is the most advanced and innovative technique.This system is one of the important parts of digital operating room.It is also significant for promoting the hospital to obtain the maximum economic benefit and social benefit.

Abscopal effect is for tumor therapy and control of tumor metastasis.it will produce consider-able eignifieance in clinical tumor therapy.The exactly mechanisms of this effect have not been recognized com-pletely so far,and researchers find this effect is associatod with immune system response,espeeiaHy the cell-me-diated immunity.The response of abscopal effect can activate antitumor immunologic response in vivo possibly through antigen releasing and presentation,activation of T cell and natural killer cell,the role of cytokine,in-flammatory reaction,apoptosis,and etc.

Objective To investigate the clinical efficiency and immune adjustment of oxymatrine capsule and acitretin in the treatment of psoriasis.Methods Eighty patients with psoriasis were randomly divided into treatment (T) and control (C) groups.The T group took orally oxymatrine one capsule (0.2g) three times a day and one acitretin (10 g) two times a day.The C group only took orally one acitretin (10 g) two times a day.The T and C groups were applied the same drug for external use.Moreover,another 40 normal volunteers were set as normal control group.The peripheral blood T cell subset CD3 +,CD4 +,CD8 +,CD4 +/CD8 + were detected in all the three groups (T,C,and normal) before and after treatment.Results The effective rate was 92.5％ in the T group,and 72.5％ in the C group with statistical significance (x2 =8.66,P ＜ 0.05).The symptom integral decline index of two groups before and after treatment has statistical significance (t =10.02,P ＜ 0.05).For the peripheral T cell subset CD3 +,CD4+,CD8 +,CD4 +/CD8 + in the T group,a significant difference was found between pretreatment and posttreatment [(57.13 ±8.14)％,(37.62 ±7.97)％,(33.01 ±2.97)％,(1.24 ±0.51)％ vs (60.09 ±11.53)％,(43.02±7.67)％,(25.63 ±4.24)％,(1.73 ±0.69)％,t =3.08 ～9.02,P ＜0.01].However,there was not any statistical significance between pretreatment and posttreatment in the C group (P ＞ 0.05).Conclusions The treatment of common psoriasis combined with oxymatrine capsule and acitretin had a good curative effect and it improved the imbalance of peripheral blood T cell subsets.

Objective To summarize the experience of nursing Moyamoya patients undergoing STA-MTA bypass.Method The histories of nursing 14 Moyamoya patients undergoing STA-MTA bypass were retrospectively analyzed to summarize the nursing experience.Result The outcomes of all the 14 patients were good.TCD or DSA showed all the anastomosed arteries were patent, and cerebral perfusion was improved.Conclusion The nursing strategies including careful observation of patients,prevention of cerebral hemorrhage and ischemia and enhanced function exercises is critical for patients’rehabilitation.

The first-line chemotherapy with platinum-based regimens for 4 to 6 cycles is a standard care in advanced non-small cell lung cancer (NSCLC). However, for patients who got disease stabilization or maximal response after first line chemotherapy, how to choose safe and efficacy anticancer agents to extend first-line treatment and provide a better clinical benefit is deserving of more concerns currently. In this article,the clinical progress of the chemotherapy and molecular targeted agents as maintenance therapy for patients with advanced NSCLC is reviewed.