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.

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.

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.

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 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.

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.

Objective To evaluate the role of CREB-binding protein (CBP) in cyclooxygenase 2 (COX-2) expression in spinal cord in a rat model of neuropathic pain (NP).Methods Forty male SD rats weighing 220-250 g in which intrathecal catheter was successfully implanted were randomly divided into 4 groups (n=10 each):sham operation group (group Sham),group NP,negative control group (group NC) and group CBP.NP was induced by CCI at 5 days after successful implantation of the intrathecal catheter.Normal saline,negative lentivirus vector (RNAi-NC-LV) and CBP shRNA lentivirus vector (CBP RNAi-LV) 20 μl were injected intrathecally at 7 days after CCI in groups NP,NC and CBP,respectively.Paw withdrawal threshold to mechanical stimuli (MWT)and paw withdrawal latency to thermal stimulus (TWL) were measured at 1 day before operation and at 3,5,7,10,12 and 14 days after operation.The rats were sacrificed after the measurement of MWT and TWL at 14 days after operation and the lumbar segment of the spinal cord was then removed for determination of the expression of CBP,acetylated histone H3/H4 (Ac-H3,Ac-H4) and COX-2 protein (by immunohistochemistry),and CBP and COX-2 mRNA (by RF-PCR).Results Compared with group Sham,MWT and TWL were significantly decreased at different time points after operation in groups NP,NCand CBP,and the expression of CBP,Ac-H3,Ac-H4 and COX-2 protein,and CBP and COX-2 mRNA was up-regulated at 14 days after operation in groups NP and NC (P ＜ 0.05).Compared with group NP,MWT and TWL were significantly increased at 10,12 and 14 days after operation and the expression of CBP,Ac-H3,Ac-H4 and COX-2 protein,and CBP and COX-2 mRNA was downregulated at 14 days after operation in group CBP (P ＜ 0.05).Conclusion CBP is involved in the development of NP by up-regulating COX-2 expression and increasing histone H3 and H4 acetylation in spinal cord.

Objective To investigate oxidative damage effect of the serum of severe preeclamptic patients on human umbilical vein endothelial cells (HUVEC).Methods (1) HUVEC were randomly divided into 4 groups according to the following:blank group as control,normal group added 20％ normal sera of pregnant women,group PE added 20％ sera of severe preeclamptic patients,and group PE + Cat added 20％ sera of severe preeclamptic patients plus 3 x 103 U/ml catalase.After cultured for 24 hours,the injury morphology and APO2.7 expression of HUVEC were detected by transmission electron microscopy and flow cytometry respectively.(2) Under the real-time scanning by laser scanning confocal microscopy,HUVEC were randomly divided into 4 groups according to the following:control group added 100 μmol/L H2O2 as positive control,normal group,group PE,and group PE + Cat.HUVEC of each group was scanned for 120 seconds to determine levels of reactive oxidative species (ROS),calcium homeostasis,and mitochondria membrane potential.Results (1) Obvious injury morphology of HUVEC was observed in group PE,and it was obviously improved by catalase in group PE + Cat.Percentage of HUVEC expressed APO2.7 was (37.8 ± 1.1) ％ in group PE,which was significantly higher than (13.4 ± 1.1) ％ in blank group or (13.5 ± 1.5) ％ in normal group,but significantly lower than (19.2 ± 1.6) ％ in group PE + Cat (all P ＜ 0.01).(2) The fluorescence intensity curves of intracellular ROS and calcium showed slowly rising in group PE,but no obvious changes in normal group and PE + Cat.The values of ROS and calcium in group PE (12.0±1.3,4.1 ±0.7) were higher than those in normal group (1.1 ±0.4,0.6 ±0.4),but lower than those in group PE + Cat (1.5 ± 0.5,0.9 ± 0.5 ; all P ＜ 0.01).Conclusion The serum of severe preeclamptic patients caused oxidative damage on HUVEC by increasing intracellular ROS generation,calcium overload,and decreasing mitochondrial membrane potential.

Objective Using the evidence-based medicine to investigate the effect of cognitive behavior intervention on physical and mental health in patients with type 2 diabetes mellitus.Methods Controlled studies related to psychological intervention on depression and glyeosylated hemoglobin in patients with type 2 diabetes were retrieved from electronic databases such as CNKI,VIP,Wanfang database and Pubmed,etc.The quality of included studies was evaluated and then data were analyzed by using RevMan5 software.Results A total of 273 articles were retrieved and finally 6 were enrolled.Results of Meta analysis were listed as follows:Cognitive behavior intervention could reduce score of Self-rated Depression Scale (SDS) in patients with diabetes mellitus.Cognitive behavior intervention could effectively reduce glycosylated hemoglobin values in patients with diabetes mellitus.Conclusions Cognitive behavior intervention can improve physical and mental health,decrease glycosylated hemoglobin and improve depression status in patients with type 2 diabetes mellitus.However,all the trials included in this review are of low quality; larger scale RCTs of higher quality are needed to confirm this conclusion.

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.