A nice biomaterial,which could replace the correlated tissue or organic of human body,supports the homologous function of organism,and accelerates the process of self recovery and autotherapy in the same time.The application of biomaterial in clinic,not only have the chemical characters and function of vitodynamics to match,but also be with nice biocompatibility and practical safety.Some development of biomaterial and the biocompatibility of it in this paper was reviewed,and the application status in the cardiothoracic surgery in recent years.

With the development of the cross-correlation technique in surgery, the transplantation and vi-cariousness have become more and more important in repair surgery and reconstructive surgery. A nice bio-material could replace the related tissue or organ of human body, support the homologous function of organ-ism,and accelerate the process of self recovery and autotherapy. This review is about the status of research and application of biomaterial in surgery.

Contraceptive Devices ; utilization ; Drugs, Chinese Herbal ; therapeutic use ; Endometriosis ; drug therapy ; surgery ; therapy ; Female ; Humans ; Medicine, Chinese Traditional ; Reproductive Control Agents ; therapeutic use

Objective To investigate the variation of the oxidative stress status in type 2 diabetes mellitus(T2DM)patients with acute coronary syndrome (ACS)and significance.Methods Eighty -nine patients hospitalized in our department from September 2012 to April 2014 were divided into three groups: T2DM control (group DM), T2DM with coronary artery disease(group DM-CAD) and T2DM with acute coronary syndrome (group DM-ACS).Blood glucose,HbA1C,Lipids,serum Malondialdehyde (MDA) level, su-peroxide dismutase(SOD) activity, glutathione peroxidase (GSH-Px) activity and total anti-oxidation capacity(T-AOC) were deter-mined.Results Blood glucose、HbA1C and Lipids were similar in three groups ( P >0.05).Compared to group DM and group DM-CAD, serum MDA levels in group DM-ACS were significantly higher( P <0.05), while SOD、GSH-Px activities and T-AOC were sig-nificantly lower than those in group DM and group DM -CAD( P <0.05).Conclusions The oxidative stress level being significantly increased in T2DM patients with ACS.

China ; Combined Modality Therapy ; Drugs, Chinese Herbal ; therapeutic use ; Humans ; Medicine, Chinese Traditional ; Phytotherapy ; Severe Acute Respiratory Syndrome ; therapy

Objective　To explore the changes of ER-IR and the ultra structure in the medial preoptic area, arcuate nuclei of early-aged mice treated with estrogen. Methods　Immunohistochemistry assay and electron microscopy were used in this study. Results　ER-IR in the medical preoptic area and arcuate nuclei were greatly reduced after estrogen was given. The cell nuclei of neurons in these areas migrated towards the side, the nuclear membrane became folded, synapse became richer, and the number of synapse vesicle increased. Conclusion　Estrogen can affect the neuron structure and function through the change of estrogen receptor expression in the medial preoptic area and arcuate nuclei of the hypothalamus cardiovascular center.

Objective To investigate the mechanism of automatic processing of cartoon facial expressions by using event-related potential(ERP).Methods Sixteen healthy volunteers (7 males and 9 females) were recruited for this study.The subjects were instructed to mentally count green faces (targets) and ignore the red ones (non-targets) including standard neutral expressions and deviant emotional expressions.Thirty two channels electroencephalogram (EEG) was recorded by Neuroscan Nuamps System.The amplitudes of mismatch negativity (MMN) were analyzed.Results (1) MMN1:the amplitudes were(-0.570 ± 0.076) μV (TP7/TP8),(-0.840 ±0.119) μV(A1/A2) ,(-1.199 ±0.105)μV(T5/T6) ,(-1.184 ±0.102)μV(O1/O2).There was a significant main effect of site (F(3,45) = 8.340, P ＜ 0.05 ) and an interaction of orientation × hemisphere (F(1,15) =11.977, P＜0.05).( 2 ) MMN2: the amplitudes were (-0.469 ± 0.126 ) μV ( TP7/TP8 ), (-1.014 ± 0.255 ) μV(A1/A2) ,(-1.071 ±0.182)μV(T5/T6), (-0.915 ±0.178)μV (O1/O2).There was a significant main effect of orientation (F(1,15) = 7.232, P ＜ 0.05 ) and interactions of orientation × type (F(1,15) = 6.458, P ＜ 0.05 )and orientation × hemisphere(F(1,15) = 11.907, P＜0.05 ).Conclusion Cartoon emotional faces elicit expressionrelated MMN indexing automatic processing.The MMN amplitude is right-lateralized and larger for negative than positive expression.

Health is an important component of human capital,and it is the premise and basis of other forms of human capital.This paper clarifies the impact of health on individual family income from several aspects.

The situation of investment in health is a measure of socio-economic and cultural development of a country or region.The health outcome from a certain amount of health costs is the economic benefits of investment in health.The World Health Organization has made "put investment in the field of health to promote economic development," a new development strategy for the purpose of investment in health,expanding domestic demand and the development of health which could be the cause of national macro-economic development.This paper briefly describes the impact of health investment on China's economic development from several aspects.

Objective To study the psychological defence (PD) and coping style (CS) of the patients suffering depressive episode (DE).Methods 104 cases of the experimental group and 104 cases of the control group,which were stratified sampled,had been investigated by applying defensive style questionnaire (DSQ),coping style questionnaire(CSQ).Results The total score of the immature PD of the experimental group(5.19±0.73) was significantly higher (t =2.93,P＜ 0.05) than that of the control group (4.41 ± 0.76).In the immature mechanism,withdrawal,somatization,avoiding,passive aggression were significantly higher,but the complaints and fantasy were significantly lower.The total score of mature PD of the experimental group(4.49±0.61) was significantly lower (t=-6.02,P＜0.01) than that of the control group(6.01±0.85).For the mature mechanism,sublimation and humor were lower and the repression was higher.And for the CS,problem solving,consulting and rationalization scores were significantly lower than those of the control group(t=-4.58,P＜0.01 ; t=-4.49,P＜0.01; t=-4.01,P＜0.01).The self-accusation,retreat scores were significantly higher than those of the control group(t=8.21,P＜0.01; t=5.31,P＜0.01).Conclusion Patients suffering DE are apt to use immature PD and CS.To increase the therapeutic effect,the style of the patients' PD and CS should be highlighted,and it is necessary to take steps to guide the patients to use mature PD and CS.