The view of "Harmony between Man and Nature" in Song-Ming period,taking "the same rule of man and nature" as mode,"clearing the rules according examining the things" as means,made the doctors of vital gate school in traditional Chinese medicine set up a life pattern of "taiji(vital gate)-yin and yang-five elements(zang-fu viscera)",so as to explore the origin of life and mystery.The study on the characteristics of view of "Unity of Heaven and Man" in different historical stages is conducive to grasp the track and skeleton of the formation of traditional Chinese medical theories,lay the foundation for the further development of traditional Chinese medicine.

Objective To evaluate the clinical effect ofXugu-Huoxue decoction combined with anatomical reduction and internal fixation with cannulated screws in patients with femoral neck fractures. Methods A total of 89 patients with femoral neck fractures were randomly divided into a control group and a Xugu-Huoxuegroup according to the random number table, with 46 in the control group and 45 in the Xugu-Huoxuegroup. The control group was treated with anatomical reduction and internal fixation with cannulated screws, while theXugu-Huoxuedecoction group was treated withXugu-Huoxuedecoction on the basis of the control group. The hemodynamics of the femoral vein was evaluated with color Doppler sonography. Hip function was rated with Harris hip score.ResultsAfter 12 months of treatment, the minimum diastolic velocity (12.0 ± 2.2 cm/svs.9.3 ± 2.0 cm/s;t=3.675,P<0.01), diameter (0.8 ± 0.3 cm vs. 0.6 ± 0.1 cm;t=3.675, P<0.01) and blood flow (1 123.4 ± 271.1 ml/minvs.901.2 ±121.1 ml/min;t=5.067,P<0.01) of the femoral vein in theXugu-Huoxuedecoction group were significantly increased than those in the control group. The rates of excellent or good in theXugu-Huoxuedecoction group and the control group was 86.7% (39/45) and 63.0% (29/46), respectively, with statistically significant difference (χ2=5.529,P=0.019). There were 2 patients (4.4%) with delayed fracture healing and 2 patients (4.4%) with femoral head necrosis in theXugu-Huoxuedecoction group, while 3 patients (6.5%) with delayed fracture healing, 5 patients (10.9%) with femoral head necrosis inthe control group, without statically significant difference (χ2value were 0.000, 0.572,P value were 1.000, 0.449, respectively).ConclusionXugu-Huoxue decoction combined with anatomical reduction and internal fixation with cannulated screwscan improve the fracture prognosis and the joint function in patients with femoral neck fractures.

Objective To investigate the early influences of laser photocoagulation on macular retinal thickness in diabetic retinopathy(DR). Methods Optic coherence tomography examination was performed in 30 eyes with DR(phase Ⅲ~Ⅳ) before, and on the 3rd day and the 7th day after photocoagulation respectively. The thickness of neuroretina and pigment epithelium were measured in the areas of fovea macula and 750 ?m from fovea macula. Results Three days after photocoagulation, significant thickening of neuroretina was observed in the fovea macula, which is positively related with age, fasting blood sugar and duration of DR. There was no significant changes in the thickness of pigment epithelium in macula and in the thickness of neuroretina 750 ?m from fovea macula. Conclusion Significant thickening of neuroretina in fovea macula in DR early after photocoagulation reveals progressed macular edema induced by photocoagulation which is positively related with age, fasting blood sugar and duration of DR.

Objective To investigate the effects of mindfulness training on cancer related fatigue (CRF) in patients with breast cancer .Methods Two hundreds young and middle‐aged patients with breast cancer receiving chemotherapy in our hospital from January to June 2015 were divided into the observation group and control group ,100 cases in each group .The control group was given the routine nursing ,while on this basis the observation group was given the mindfulness training .The cancer related fa‐tigue status was evaluated according to the CFS scale .The CFS various dimensions and total fatigue scores before and after inter‐vention were compared between the two groups .Results The fatigue status existed in most of patients with breast cancer after chemotherapy ,the occurrence rate of CRF was 97 .0% ,which was dominated by moderate fatigue ,followed by mild fatigue ,severe fatigue was minimal ;the body fatigue ,cognitive fatigue ,emotional fatigue and total fatigue scores in the second time of chemothera‐py had no statistically significant differences between the two groups (P>0 .05);in the fourth and sixth time of chemotherapy ,the body fatigue ,cognitive fatigue ,emotional fatigue and total fatigue scores in the observation group were significantly lower than those in the control group ,the differences were statistically significant (P<0 .05) .Conclusion The mindfulness training interven‐tion can relieve the fatigue status and improve the living quality of the patient .

The hemodynamic mechanism has been considered to be the main factor related to the cerebral aneurismal growth and rupture. Virtual numerical research has become an important method for the study of cerebral aneurismal hemodynamics, which lead to a deep insight into the field of hemodynamic mechanism.We reviewed the correlative researches in this field during recent years and made a summarization concerning about, the relationship between intra-aneurysmal hemodynamics like velocity,wall tangential stress and pressure field under variable conditions and the biological behaviors such as growth and rupture of aneurysms; and further discussion on the topic of clinical application.

BACKGROUND: Colorectal cancer is a common malignant tumor in digestive tract. Theory of tumor stem cells (TSCs) offers a new approach to understand the development mechanism of colorectal cancer. OBJECTIVE: To review the progress in the existence, origin and identification of colorectal cancer stem cells (Co-CSCs). RETRIEVAL STRATEGY: Pubmed was undertaken to identify relevant articles published from January 1990 to July 2007 with the of "colorectal cancer,stem cell,tumor stem cells" in English.At the same time, Vip database was undertaken to identify the relevant articles published between January 1990 and July 2007 with the key words of "colorectal cancer, stem cell, tumor stem cells" in Chinese. The data were selected primarily, and then quotations of each article were checked. Inclusive criterion: the articles related to the advances of the existence, origin and identification of Co-CSCs were selected. Exclusive criterion: the articles with repetitive research were excluded. Totally 63 relevant articles were selected and 33 of them met the inclusive criterion. The 30 excluded articles were of old or repetitive content. LITERATURE EVALUATION: Of the 33 inclusive articles, 28 were on the existence and origin of Co-CSCs, 4 were about the isolation and identification of Co-CSCs, and 1 was about the problems and prospect. DATA SYNTHESIS: TSCs is a rare population of cells in tumor tissues with infinitely proliferative and self-renewal potential that drive the formation and growth of tumors. It may become a new target to eradicate malignant tumor. TSCs have been discovered in leukemia and some solid tumors. Intestine stem cells are poorly differentiated. Its phenotype is difficult to identify. There are many reports on the quantity, location, origin, function and relation with intestinal disease. Co-CSCs have been isolated and identified as EpCAMhigh/CD44+ cells recently, which accelerate to understand the mechanism of colorectal cancer. CONCLUSION: The discovery of Co-CSCs is one of the advances in researching of malignant tumor. TSCs may become a new target to eradicate malignant tumor, and brings hope to cure it.

Electrophysiology examination is an important technique in studying amblyopia, which mainly includes electrooculography( EOG), electroretinography ( ERG), visual evoked potential( VEP). This study does not only summarizes the definition, the mechanisms and the meaning of these indexes in the relevant research progress in recent years, but also makes a comment on the controversies among the relevant research conclusions.

Objective To study the changes of learning-memory ability and synapse of hippocampus after radiation injuries. Methods Sprague-Dawley rats were grouped according to radiation dose to 20Gy group,30Gy group radiated by linear accelerator and control group were used before radiation and 120 days after radiation. Morris maze test were taken to study the learning and memory ability of rats in each group. Average escape latency and search strategy were scaled and analyzed in each group. The parameters of synapse in CA3 area of hippocampus were studied by using electron microscope and image analyzer. Results AEL of 20Gy group was (41. 17 ±10.76 ) s and score of SS was 27.13 ± 2.34 after 120 days' radiation but AEL of 30 Gy group was (78.49 ± 9.32)s and the score of SS was (23.19 ± 7.65 ) nm. There were significant statistic differences Compared with control group and before radiation (P ＜ 0.05 ). The thickness of PSD of 20 Gy group was ( 22.03 ± 6.84 ) nm after 120days' radiation and (23.19 ± 7.65 )nm in 30 Gy group. There were significant statistic differences compared with control group and before radiation. It was observed that both in 20 Gy and 30 Gy group' s the length of synaptic activity area was shorter,the curvature of synaptic interface was smaller,the width of synaptic cleft and the thickness of PSD was narrower than that of control group. Conclusion There was close relation between the changes of learning-memory ability and synapse of hippocampus after radiation injuries.

ObjectiveTo explore clinical effect and safety ofShaoyao-Gancao decoction combined withSiwu decoction for the patients with diabetic peripheral neuropathy (DPN).MethodsA total of 76 patients with DPN in our hospital from 2013 July to October 2015 were divided into control group and observation group by the random number method, 38 patients in each group. The control group were treated with conventional treatment combined with oryzanol injection, and the observation group were treated with Shaoyao-Gancaodecoction combined withSiwu decoction on the basis of control group. Both groups were treated for one month. The level of FPG, 2 hPG, HbAlc, TC, TG, LDL-C and HDL-C was detected respectively before and after treatment. The whole blood viscosity and plasma viscosity was detected with LBY-N6A self-cleaning rotary viscosimeter. The red blood cells deposited and platelet aggregation rate were tested with Winchester points vascular method and turbidimetric method, respectively.The leg nerve and sural nerve of nerve conduction velocity (nerve conduction velocity, NCV) were determined with electromyography, at the same time the clinical curative effect was evaluted.ResultsTotal effect rate of observation group was 89.5% (34/38), which was significantly higher than the control group 71.1% (27/38), and the difference was statistically significant (χ2=4.070,P=0.044); After treatment, the levels of FPG (6.12 ± 0.38 mmol/Lvs.6.58 ± 0.52 mmol/L, t=4.403), 2 hPG (7.83 ± 0.82 mmol/Lvs. 8.41 ± 0.93 mmol/L,t=2.884), HbAlc (6.27 ± 0.52%vs. 6.82 ± 0.64%, t=4.112) in the observation group were lower than those in the control group (P<0.05). The levels of TC (4.73 ± 0.83 mmol/L vs. 5.11 ± 0.64 mmol/L,t=52.235), TG (1.83 ± 0.35 mmol/Lvs. 2.03 ± 0.41 mmol/L, t=2.287) and LDL-C (2.91 ± 0.54 mmol/Lvs. 3.25 ± 0.58 mmol/L,t=2.645) in the observation group were lower than those in the control group (P<0.05), and the HDL-C (1.47 ± 0.33 mmol/Lvs. 1.26 ± 0.31 mmol/L,t=-2.859) in the observation group was higher than than that in the control group(P<0.05). The level of whole blood specific viscosity (10.16 ± 2.12 mPa?svs. 11.33 ± 2.51 mPa?s,t=2.195), plasma viscosity (1.24 ± 0.25 mPa?svs. 1.62 ± 0.37 mPa?s,t=5.246), red blood cell volume (0.31 ± 0.16L/Lvs. 0.42 ± 0.08 L/L,t=3.791) and platelet aggregation rate (50.21% ± 8.03%vs. 54.16% ± 7.82%,t=2.172) in the observation group were significantly lower than those in control group (P<0.05). The tibial nerve velocity (45.22 ± 3.20 m/svs. 38.26 ± 5.19 m/s,t=-7.037) and the common nerve velocity (43.22 ± 6.34 m/svs. 36.23 ± 4.81,t=-5.415) in the observation group were as significantly higher than those in control group (P<0.05).ConclusionsThe Shaoyao-Gancaodecoction combined withSiwu decoction could improve the state of blood sugar, blood lipid and blood rheology of patients with DPN, and improve nerve transfer speed of leg nerve and sural nerve, the curative effect is better than conventional western medicine therapy alone.

Objective To compare the survival conditions of patients with insulinoma after enucleation of insulinoma or partial resection of pancreas.Methods The clinical data of 99 patients with insulinoma,treated with surgery from May.2003 to Aug.2015 were retrospectively analyzed.Of the 99 patients,38 received enucleation of insulinoma alone and 61 received partial resection of pancreas.The overall data were analyzed by SPSS 21.0 software.Results Average survival of patients after enucleation of insulinoma (103.3 months) was longer than that of patients after partial resection of pancreas (77.5 months),and the difference had statistical significance (P=0.006).The difference of the incidence of most chronic or temporary complications had no statistical significance between the two groups (P＞0.05),except for new-onset diabetes (P=0.004).Conclusion Enucleation of insulinoma should be firstly recommended for patients with insulinoma in suitable size,which can provide patients with better survival condition.