Objective To observe the expression of intercellular adhesion molecule 1(ICAM-1)and vascular cellular adhesion molecuh 1(VCAM-1)in placenta in patients with hypertensive disorders in pregnancy,investigate their roles in patients with hypertensive disorders in pregnancy and correlation.Methods Fifty-two patients with hypertensive disorders in pregnancy(disease group)were collected,including 11 csses with gestational hypertension(GH),18 cases with mild pre-eelampsia(MP)and 23 cases with gevere pre-eclampsia(SP),26 cases of normal pregnant women as control group.Immunohistochemistry and image analytical technique were employed to show the expression of ICAM-1 and VCAM-1.Results The quantities of ICAM-1 and VCAM-1 expressed in the placental vascular endothelial cell were 78.85%(41/52)and 75.00%(39/52)in disease group,26.92%(7/26)and 23.08%(6/26)in control group,there was a significant difference between the two groups(P<0.01).and those in SP patients[100.00%(23/23)and 100.00%(23/23)]were higher than those in MP patients[77.78%(14/18)and 72.22%(13/18)]and GH patients[36.36%(4/11)and 27.27%(3/11)](P<0.05 or<0.01).The quantities of ICAM-1 and VCAM-1 expressed in the placental villous syncytlotrophoblast were cell 38.46%(20/52)and 44.23% (23/52)in disease group,100.00%(26/26)and 96.15%(25/26)in control group,there was a significant difference between the two groups(P<0.01),and those in SP patients[8.70%(2/23)and 13.04%(3/23)]were lower than those in MP patients[44.44%(8/18)and 50.00%(9/18)]and GH patients[90.91%(10/11)and 100.00%(11/11)](P<0.05 or<0.01).Conclusion Abnormal expression of ICAM-1 and VCAM-1 in the placental vascular endothelial and villous syncytiotrophoblast cell in patients with hypertensive disorders in pregnancy may participate in pathogenic process of vascular endothelial damage of hypertensive disorders in pregnancy.

Objective] To explore the treatment of cough caused by fire-evil from its pathogenic characteristics. [Method] To analyze the specificity about fire-evil invading lung for cough cases during the Qing Dynasty and Modern Times, with the basic theory of TCM and the discussion of past dynasties. [Results] Lung covering other viscera, fire flaming upward,cough easily caused by fire-evil, these are due to yin deficiency to see more, such as kidney-yin deficiency, heart-yin deficiency, liver-yin deficiency, there is also excess fire from the dyspepsia. The treatment should be fire-clearing, gas-dropping, yin-nourishing and removing food retention. [Conclusion] In the cough caused by other evil,it can also be modeled on the analysis of its pathogenesis and therapeutic rule.

Objective To analyse the pathogenesis,diagnosis and treatment of tethered cord syndrome(TCS) and to improve the knowledge of the disease.Method The clinical data of 16 cases with TCS who underwent surgical lysis were analyzed,retrospectively.Results Thirteen cases were followed-up for 6 months to 1 year.Three cases with handicap of lower limb function and aesthesia and rectum and bladder sphincter dysfunction got good outcome,and 2 cases showed no improvement,while 10 cases with no symptoms(didn′t) appear TCS.Conclusions It is necessary to diagnose and manage as early as possible.The tethered cord lysis can relieve the symptoms of some cases and control development of TCS.

OBJECTIVE: To study the chemical constituents of Sapium sebiferum leaves. METHODS: The chemical constituents in the petroleum ether and n-butyl alcohol parts of the 95% ethanol extract of Sapium sebiferum leaves were isolated and purified by chromatographic methods. Their structures were elucidated by spectral data and physicochemical properties. RESULTS: Twelve compounds were purified and identified as squalene(1), 3β-hydroxyglutin-5-ene(2), fraxetin(3), friedelin(4), β-sitosterol(5), gallic acid ethyl ester (6), quercetin (7), 5-hydroxymethylfurfural (8), blumenol C glucoside (9), kaempferol-3-O-β-D-glucopyranoside (10), 1'-O-benzyl-α-L-rhamnopyranosyl-(1″-6') -β-D-glucopyranoside(11), and shikimic acid(12). CONCLUSION: Compounds 1-3, and 8-12 are isolated for the first time from this plant.

Objective To explore the inhibitory effect of astragalus polysaccharide (APS) on the proliferation of human erythroleukemia K562 cells and its mechanisms.Methods After K562 cells (purchased from Shanghai cell bank of chinese academy of science) were treated with different concentrations (0 mg/L,100 mg/L,200 mg/L and 400 mg/L) of APS.The influences of APS on the growth rate,doubling time and cell cycle distribution of K562 cells were observed by methyl thiazolyl tetra-zolium assay (MTF) and flow cytometry,respectively.Furthermore,the reverse transcription-polymerase chain reaction (RT-PCR) and Western blotting assay were used to detect the expressions of Cyclin A,Cyclin B,Cyclin E and p21 gene at the mRNA and protein levels,respectively.Results MTT assay findings showed that,compared to the control group (0 mg/L APS),growth rates of K562 cells treated with 100 mg/L,200 mg/L and 400 mg/L APS decreased significantly (all P ＜ 0.01),and the doubling times lengthened significantly (all P ＜ 0.01).Flow cytometry findings revealed that,compared to the control group,the G1 phase cells in K562 cells of APS group increased significantly (P ＜0.01),while the S and G2/M phase cells decreased significantly (all P ＜ 0.01).RT-PCR and Western blotting results indicated that Cyclin B and Cyclin E expression of K562 cells at the mRNA and protein levels in the APS group were significantly lower than those of the control group(all P ＜ 0.01),whereas p21 expression was significantly enhanced at mRNA and protein levels (P ＜ 0.01),and Cyclin A expression was not significantly different at mRNA and protein levels between the 2 groups (all P ＞ 0.05).Conclusions APS could inhibit the proliferation of human erythroleukemia K562 cells.APS could inhibit the proliferation of K562 cells by down-regulating the expression of Cyclin B and Cyclin E and up-regulating the expression of p21.

Allogeneic hematopoietic stem cell transplantation (allo-HSCT) is an effective way to acute myeloid leukemia (AML).The therapy effect of allo-HSCT comes from the preconditioning of the radiation and/or chemotherapy,as well as the graft versus leukemia (GVL) effect of the donor' s immune system.In nearly a decade,with the deepening research on biological characteristics of leukemia cells,according to the cytogenetic and molecular markers to dangerous degree classification of AML,which enables us to pick out AML patients can benefit from allo-HSCT.The clinical curative effect of allo-HSCT for AML has obviously improved,and applicable scope has also extended,but there are some differences in the application of AML.The mechanism,opportunity,curative effects,donor selection and preconditioning of allo-HSCT for AML are discussed.

[Objective] To summarize ZHANG Xichun's clinical experience on using white tiger and ginseng soup.[Methods] Put ZHANG Xichun's document in order to analyze the effect of ginseng in this part, the treatment of disease should be added in the conditions of the white tiger soup, in the attention to details. [Results] He studied and researched the Shan Han Lun, in combination with his own experience, thought that the ginseng added into the white tiger soup, not only sweating or emesis or purgation, bus also feeble pulse. Should be taken into account the composite factors such as age and physical etc. And must join ginseng in the post partum. Put forward the theory of the Shaoyin of febrile disease. Breaking the postpartum avoid is used for cold. Remove the heat of Yangming to treat lung disease. Treat the febrile disease of pregnancy. He also thought Yangming and feeble pulse should use white tiger and ginseng soup to treat the pulse, then to purge. He was carefully to ask patients'illness. He combined symptoms with pulse condition, comprehensive analysis to both pulse manifestation and symptoms, paid attention to decocting medicine and taking medicine also. [Conclusion] White tiger and ginseng soup mostly treats the cold or warm into the Yangming disease. The basic pathogenesis is the heat in Yangming. Break the cold attack, warm disease from those. To promote the clinical application of white tiger and ginseng soup, through the clinical details in order to improve curative effect, significant contribution to the clinical application of white tiger and ginseng soup.

Precision medicine is a new developing area of medical research and clinical practice, which is stemmed from the urgent need for high-profile medical health care and fast emergence of exquisite biological and medical technologies.Precision medicine, mainly based on the individualized molecular medicine and sophisticated medical techniques, offers multiple dimensional imaging examinations and biological molecular assays to make subsequent therapeutic strategies much more optimized to the personal disease characteristics than the traditional regimes, hence pursuing maximized efficacy and minimized side effects.The precision medicine in China is stepping into a vigorously developing stage after its first official initiation.This review summarized the development and program design of precision medicine in China to shed light on this growingly progressing area.

ObjectiveBy observing and comparing the effect of wheat-sized moxibustion on the quality of life and interleukin (IL)-10 expression in stageⅢ~Ⅳtumor patients of two different traditional Chinese medicine (TCM) patterns by using QLQ-C30 questionnaire, to see whether wheat-sized moxibustion can improve the quality of life, regulate oncology-related immune system, and enhance the survival rate of the stageⅢ~Ⅳtumor patients.MethodForty-two tumor patients were randomized into a treatment group and a control group and were differentiated into TCM patterns. The treatment group was intervened by conventional Chinese and Western medicine plus 2 weeks of wheat-sized moxibustion. QLQ-C30 questionnaire was adopted for evaluation before and after treatment, and peripheral blood was drawn to detect the expression of IL-10.ResultWheat-sized moxibustion improved the quality of life, especially fatigueand poor appetite; the expression of IL-10 dropped after wheat-sized moxibustion.Conclusion Wheat-sized moxibustion can improve the quality of life of the tumor patients and down-regulate the expression of IL-10.

Human epidermal growth factor receptor 2 (HER-2/neu) is an important prognostic predictor and the key predictor of anti-HER-2 therapy of breast cancer. Accurate testing of HER-2 status for breast cancer patients is important in clinical practice. As of this writing, the American Society of Clinical Oncology and the College of American Pathologists recommend three methods for HER-2 detection, namely, immunohistochemistry, fluorescence in situ hybridization, and bright-field in situ hybridization. The abovementioned methods have their own advantages and disadvantages. New methods, such as multiplex ligation-dependent probe amplification, quantitative reverse transcription polymerase chain reaction, and RNA in situ hybridization, are currently applied to detect HER-2 status. New technologies not only make up for the shortcomings of routine methods but also have unique benefits that can meet the demands for HER-2 testing of some breast cancer patients. Thus, these methods are promising for clinical applications and can improve clinical diagnosis and treatment. The characteristics, advantages, and drawbacks of these technologies are introduced and reviewed in this paper.