Plant transgenic system secures a safe,economical and reliable supply of recombinant proteins.Plant oilbody expression system simplifies the downstream purification steps and reduces capital investment based on the nature of oleosin including high expression and easy extraction.The structures and characteristics of seed oil body and oleosin were reviewed.And the research progress and industry of the seed oil body expression system,as a new bioreactor,to produce valuable recombinant proteins were discussed.The benefits and questions of the oil body expression system were also set forth.New medicine haFGF based on the oilbody system is being developed,and its biological activity is being analyzed.As a new resource for medicine protein,oilbody expression system will be perfected and applied broadly.

Objective: To investigate the antihypertensive time-effect and dose-effect features of Sancao jiangya decoction(SCD).Methods: The blood pressure of spontaneously hypertensive rats at different time points were measured after treatment with Sancao jiangya decoction of low,middle,high concentration by tailartery blood pressure measurement for conscious rats.Results: The blood pressure was decreased at 2 hours after drug taken,there were significant dose-effect relationship between the antihypertensive effect and the low,middle,high dose.At 4h after drug taken,the high,middle dose had dose-effect correlation,but the low-dose had no antihypertensive effect.Further research on the middledose shows that the blood pressure reduced at 1h after drug taken,and the stable antihypertensive effect was keeping during 1-4h,the blood pressure began to rise at 6h,and got back to the level before drug taken at 8h.Conclusion: To choose the Middle-dose(10.4g crude drug/kg body weight) and 2h after drug taken is appropriate for SCD's use.This result laid a substantial foundation for further research on effects evaluation and mechanism of antihypertensive medicine.

0.05).Conclusion Indexes of oxygen function may become criteria of early diagnosing NRDS,observing effect of treatment and guidance of ventilation weaning.

Objective To investigate the therapeutic effect of the Hubei Wingnut ( Malus hapehensis ) leaf decoction (MHD) against conjunctivitis infected with human simplex virus type I (HSV-1). Methods Malus hupehcnsis decoction was used as the active treatment and ribavirin ( RBV) eye drop was used as the positive control. Both of the Vero cells and rabbit eye conjunctiva were infected with HSV-1. The effect and mechanism of the MHD on viral replication was determined by observing the cytopathic effect ( CPE) . The efficacy of MHD at different doses on the rabbit viral conjunctivitis was examined by pathological changes of eye conjunctiva tissues. Results MHD did not inhibit the proliferation of HSV-1 in vitro. The inflammatory reactions of rabbit viral conjunctivitis caused by HSV-1 were obviously attenuated or disappeared after treatment with MHD at 6 kg·L-1 and 3 kg·L-1 for 7 consecutive days,compared with the negative control of 0. 9% NaCl. The curative rate of MHD at the middle and high doses was 83. 3% and 100. 0%, respectively. Conclusion MHD has the potential for treating eye conjunctivitis caused by HSV-1 by relieving inflammation.

ObjectiveTo observe the effects of D-limonene on lymphangiogenesis and lymph node metastasis in breast cancer. Methods Human breast cancer cell lines MDA-MB-435 were implanted into the mammary fat pad of 24 female nude mice to establish breast cancer model. The tumor volume and the incidences of lymph node metastasis were detected. Immunohistochemical staining was used to detect the lymphatic microvessel density and VEGF-C expression of the breast cancer tissues. Results In D-limonene group, tumor volume(0.824?0.31) and incidences of lymph node metastasis(25.0%) were significantly inhibited compared with control group (2.178?0.35,87.5%)(all P

Objective To investigate the clinical features of SAPHO syndrome.Methods Clinical data of 22 cases of SAPHO syndrome were analysed.Results There were 7 males and 15 females among the 22 patients.The average age at onset of cutaneous and osteoarticular lesions was 45 years and 44 years, respectively.Of the 22 patients,21 had palmoplantar pustulosis and 1 had acne fulminans.Anterior chest wall (ACW) was involved in 19 patients,peripheral joints in 4 patients and sacroiliac joints in 2 patients.Osteoarticular manifestations occurred prior to the onset of skin lesions in 10 cases.after that in 9 cases,and simultaneously in 3 cases.The mean interval between the onset of cntaneous and osteoarticular lesions was 2.7 years and the longest interval was 20 years.Conclusions Middle-aged females predominate in patients with SAPHO syndrome seen in dermatological clinics.Palmoplantar pustulosis and ACW involvement are the most common clinical manifestations of SAPHO syndrome.

Background & Objective: The calcitonin gene-related peptide (CGRP) has a central role in the pathogenesis of migraine, but variations in CGRP-related genes, including the calcitonin gene-related polypeptide-alpha (CALCA) gene and the receptor activity modifying 1 (RAMP1) gene, have not been found to link with migraine in Australian population. The goals of this study were to determine whether variants in the two genes are related to migraine in Chinese population. Methods: Using a case-control approach, rs3781719 and rs145837941 in the CALCA gene and rs3754701 and rs7590387 at the RAMP1 locus was analyzed in a cohort of 504 migraine cases and 529 ethnically matched controls. Genotyping was performed using Sequenom MALDI-TOF mass spectrometry iPLEX platform. Results: The CALCA gene rs145837941 variant was not found in migraine or control group. No significant difference in genotypic and allelic distribution was observed in the other three polymorphisms between migraine cases and controls. All the three SNPs were also not selected as significant factors that independently contributed to susceptibility to migraine in multivariate analysis. In the subgroup analysis, the CALCA rs3781719 seemed to be a significant risk for migraine with aura, but was not statistically significant after FDR correction. Moreover, there was no synergistic relationship between the three SNPs in the multifactor dimensionality reduction analysis for explore locus–locus interactions. Conclusion: Our data suggested that variants in CALCA gene and RAMP1 gene were not associated with migraine in the Han-Chinese population.
Calcitonin Gene-Related Peptide ; Migraine Disorders

In October 2016, the CPC Central Committee and State Council issued the outline of Healthy China 2030 Plan and put forward two main principles, namely integrating health into all policies (HiAP), and adhering to co-construction and co-sharing and mobilizing the whole society to participate.Based on this view, after analyzing the main contradictions in the social governance of China's health field, this paper points out that the synergistic design of social governance and the common governance by the whole society are the key issues to the implementation of China's health policy.This paper attempts to build a health-centered social governance mechanism that puts forward the focus on opening up the channels for citizens to participate in health policy, the formation of a unified health common value, the in-depth exploration of establishing community health services model that integrates medical resources with pension resources together to participate in the building of healthy China.

Objective:To investigate the imaging manifestations and diagnosis of hepatic hereditary hemorrhagic telangiectasia (HHHT). Methods:The imaging features and clinical data of three HHHT patients were analysed and the related data were reviewed. B-type ultra-sonography, contrast enhanced CT and DSA were utilized to show the changes of the involved liver and the vessels. Results:B-type ultra-sonic graph showed abnormal blood vessels in hepatic hila. CT or DSA demonstrated intra-and extra-hepatic abnormal ectatic arteries, intrahepatic telangiectasia, cirrhosis and hepatic enlargement. Conclusion:CT might be used as one of the key measures for the diagnosis of HHHT.

The relationship between tyrosine phosphorylation (TP) and protein expression of insulin receptor (InsR) and insulin resistance (IR) in patients with gestational diabetes mellitus (GDM) was investigated. The InsR expression and TP in skeleton muscle tissue were determined by Western blotting and immunoprecipitation in women with GDM (GDM group, n=22), normal pregnant women (normal pregnancy group, n=22) and normal non-pregnant women (normal non-pregnant group, n=13). Fasting plasma glucose (FPG) and fasting insulin (FINS) were measured by oxidase assay and immunoradioassay. The results showed that the levels of FPG (5.61±0.78 mmol/L), FINS (15.42±5.13 mU/L) and Homeostasis model assessment-IR (HOMA-IR) (1.21±0.52) in GDM group were significantly higher than those in normal pregnancy group (4.43±0.46 mmol/L, 10.56±3.07 mU/L and 0.80±0.31 respectively) (P<0.01). The levels of FINS and HOMA-IR in normal pregnancy group were significantly higher than those in normal non-pregnant group (7.56±2.31 mU/L and 0.47±0.26 respectively) (P<0.01). There was no significant difference in the InsR expression level among the three groups (P>0.05). TP of InsR with insulin stimulation was significantly decreased in GDM group (0.20±0.05) as compared with normal pregnancy group (0.26±0.06) (P<0.01). TP of InsR with insulin stimulation in normal pregnancy group was lower than that in normal non-pregnant group (0.31±0.06) (P<0.01). TP of InsR with insulin stimulation was negatively related with HOMA-IR in GDM group (r=-0.525, P<0.01). There was no correlation between the protein expression of InsR and HOMA-IR in GDM group (r=-0.236, P>0.05). It was suggested that there is no significant correlation between the protein expression of InsR in skeletal muscle and IR in GDM, but changes in TP of InsR are associated with IR in GDM.