The pathogenesis of cancer-related sarcopenia is complicated,involving all aspects of tumor and the body's metabolism,mainly related to accelerated proteolysis and insufficient protein synthesis.Cancerrelated sarcopenia can predict antineoplastic-induced dose-limiting toxicities,increase complications,and reduce survival rate.The interventions of cancer-related sarcopenia includes nutrition,exercise,hormone therapy and other interventions.A single treatment can not reverse clinical outcome.Various interventions are still in the investigation stage,in which more evidence-based studies are needed.

This article presents the experience ofPhysician-in-charge CHEN Ying-yi in treating maternal-fetal ABO incompatibility from four aspects:cause and pathogenesis ofthe disease, treatment thought, special prescription for the disease alone, and treatment experience.Mrs.CHEN Ying-yi considers the damp, heat and stasis pathogen as key factors ofthe disease, and the deficiency ofthe spleen and the kidney as the fundamental reasons.The principle oftreatment is eliminating pathogenic factors and supporting healthy energy, and treating the disease and preventing abortion.Her empirical prescription of‘lianhuang tang(decoction oflotus receptacle and prepared rhubarb )', modified in accordance with the symptoms, has obtained very good curative effect for the treatment ofthis disease.

purpose:This paper is to provide the gerneral principle and method of using the wedge filter. Materials and Methods:A concept of the irradiation angle and a equation to calculate it were introduced. The radiation angle and the given dose for each field were derived from this equation.The wedge angles of each field were got.Results: By means of the examples of laryngocarcinoma and carcinoma of maxillary sinus,the isodose graphs from the TPS using the radiation angles of the equations comfirmed this method.Conclusion: The way introduced is brief and raliable. It may help to optimize the treatment plan.

The etiology of ischemic stroke in young adults is extensive, and cardiogenic embolism and cervicocephalic arterial dissection are the most common. In recent years, the proportion of atherosclerotic ischemic stroke has increased because of the increased incidence and inadequate control for the traditional vascular risk factors in young adults. However, even after a detailed and comprehensive examination, there is stil about 1/3 unknown etiology.

Objective To observe the effect of four-handed technique in light cured resin veneer in the treatment of dental fluorosis. Methods Eighty outpatients with dental fluorosis in our hospital from January 2011 to January 2014 were randomly divided into two groups: 40 in the study group were treated with four-handed technique and another 40 in the control group with one-doctor manual operation. The two groups were compared in terms of treatment duration and curative effect. Result The treatment duration in the study was significantly shorter than that of the control group and the curative effect was significantly better than that of the control group (all P<0.05). Conclusion As for the light cured resin veneer in the treatment of patients with dentalfluorosis in the process , the four-handed technique is better than one-doctor manual operation.

Objective To compare CT perfusion changes of patients 1 month after living liver transplantation with healthy volunteers. Methods Twenty perioperative patients without complications and 25 healthy volunteers underwent dynamic multi-slice CT scan. On each targeted slice, liver was divided into 3 regions of interest (ROI) according to hepatic venous drainage, i.e. anterior segment area drained by middle hepatic veins (MHV) which was most likely congested, risk area drained by both MHV and RHV which was posterior to anterior segment, reference area drained by RHV. Perfusion parameters and relative perfusion difference were calculated.Results The relative perfusion differences of anterior segment and risk area in study group were as follows: BF 44.56±43.19 vs 25.41±27.49 ［ml/(min〖DK〗·100 g)］; BV 3.91±2.45 vs 2.15±1.86(ml/100 g); PVP 41.50±39.15 vs 22.66±23.82 ［ml/(min·100 g)］. Significant differences of RPDs of BF, BV and PVP were found in anterior segment (P<0.0001) and risk area (P＜0.01) compared with control group.Conclusion In perioperative period, there are hemodynamic differences in hepatic segments drained by RHV and MHV. BF, BV, PVP of anterior segment decreases obviously.

Objective To investigate the differences in the attitudes toward physician-nurse collaboration among undergraduate nurses and physicians,and provide evidence for creating good physiciannurse atmosphere of cooperation.Methods The Jefferson Scale of Attitudes toward Physician-Nurse Collaboration (JSAPNC) was administered to 96 undergraduate nurses and 52 physicians in admitting department.Results The participants' score of JSAPNC were relatively high,especially on the items Caring as opposed to curing and Nurse autonomy.The score of undergraduate nurses was lower than physicians on the item there are a lot of overlap responsibilities between nurses and physicians ;the score of undergraduate nurses was higher than physicians on the item physician authority.Conclusions Undergraduate nurses and physicians have a positive attitude toward physician-nurse collaboration.Nurses believe that some of their duties are common during their work,but the communication was not ideal.The overall health care rounds should include physicians and nurses,which can increase the communication,strengthen the spirit of collaboration and create good physician-nurse atmosphere.

BACKGROUND: Studies have shown that isogeneic splenocyte transplantation can induce immune tolerance and prolong liver graft survival under the effect of immunosuppressant. It is reported that bone marrow mesenchymal stem cells (BMSC) transplantation can also prolong the liver graft survival.OBJECTIVE: To observe the antirejection effect on liver grafts by simultaneous transplantation of isogeneic BMSC and spleen tissue in liver transplant rats.METHODS: Recipient Lewis rats were randomly divided into 4 groups: in acute rejection group, DA rats as the donor and Lewis rats as the recipients for liver transplantation; in cyclosporine A (CsA) group: recipients received CsA after liver transplantation. In the BMSC group, recipient Lewis rats received simultaneous BMSC transfusion and liver transplantation. In the spleen tissue group, the recipient Lewis rats received DA rat liver, spleen tissue and isogeneic BMSC transplantation. The serum cytokine levels were determined, and liver pathological changes and survival were observed postoperatively. The level of chimerism in the spleen of Lewis rats were also observed.RESULTS AND CONCLUSION: The blood levels of alanine aminotransferase, aspartate aminotransferase and total bilirubin interleukin-2 (IL-2) and interferon gamma of spleen tissue group were significantly reduced compared with the other groups (P< 0.05), but IL-6 and IL-10 were increased (P< 0.05), and donor positive cells were increased at 30 days (P< 0.05). Liver pathology revealed a mild acute rejection in liver graft of CsA and BMSC groups, severe acute rejection in acute rejection group, but no rejection in spleen tissue transplantation group. Results indicate that isogeneic BMSCs transfusion combined donor spleen tissue transplantation can induce allograft tolerance in liver transplant rats.

OBJECTIVE: To study the relationship among the dosage, serum concentration and clinical effect of phenytoin(PHT) in treating epileptic patients .METHODS: 130 steady -- state serum concentrations of PHT were determined by fluores-cence polarization immunoassay(FPIA) in 70 patients with or without other drugs used in combination .RESULTS: The indi-vidual difference among the patients who received routine dosage of PHT was very significant. Intoxication occurred ex-tremely often in patients whose PHT serum concentrations were over 30?g/ml .CONCLUSION: It is necessary to perform TDM(Therapeutic Drug Monitoring) and individualize the use of PHT,so that the safe and effective use of drug can be ensured.

AIM:To investigate the effect of donor bone marrow derived dentritic cell (DC) treated with B7-1, B7-2 antisense oligonucleotide on mouse heart allografe survival time and its mechanism. METHODS: There were 7 groups of C57BL/10J (B10) mouse bone marrow DCs which were treated by 400 nM antisense oligonucleotide target to B7-1, B7-2 mRNA (AS B7-1/2), B7-1 mismatch oligo control ,B7-2 mismatch control(mASB7-1/2), lipofectamine only and non-treatment, respectively. Each group of DC were named as ASB7-1 DC, ASB7-2 DC, mASB7-1DC, mAS B7-2DC, and Lipo DC, respectively.RESULTS: Flow cytometer results shown that AS B7-1/2 can inhibit B7-1(CD80)and B7-2 (CD86) molecule express on DC surface, while control groups have no effects. To observe their tolerogenicity in mouse cardiac allograft model, B10→C3H heterotopic heart transplantation were performed. Recepients were received 2?106 of DC injection 7 days before transplantation. Results showed that both AS B7-1DC and AS B7-2 DC can prolong mouse cardiac allograft survival time to (18.6?0.89) days and (23.67?10.73) days, respectively, compared with IL-4 DC [(6.22 ?0.97) days(P