According to the theory of traditional Chinese medicine, blood stasis is a main pathological mechanism in the development of vascular diseases. Supplementing Qi and activating blood circulation, as the therapeutic principle for the blood stasis, has been adapted. Studies demonstrated that the supplementing Qi and activating blood circulation recipe could regulate the expression of vasoactive peptides in vascular smooth muscle cells (VSMCs). The recipe inhibited the formation of neointima following arterial intimal lesions through down-regulating expression of proliferation-related genes and phenotypic modulation of VSMCs. The recipe also markedly inhibited the adhesion and migration of VSMCs and matrix remodelling by means of a mechanism that balances extracellular matrix turnover rate. The purpose of this review is to summarize the recent advances made in our understanding of new functions for the recipe in regulating VSMCs behaviours and their microenvironment relevant to vascular diseases and maintaining proper homeostasis.

The efficacy of the standard first-line chemotherapy regimen for advanced non-small cell lung cancer (NSCLC) has reached a plateau.Study confirmed that chemotherapy drugs and molecular targeted drug maintenance treatment can prolong the survival of patients with advanced NSCLC.Immunotherapy has become a maintenance treatment for advanced NSCLC,and further research is needed to confirm its efficacy.

The technique of genomics and proteomics is one of the fastest developments with the farest-reaching consequences in the high and new biotechnology in the world of today. It can be used to screen the target molecules of the action of traditional Chinese medicines, to identify the new effective components from traditional Chinese medicines, and to explore the mechanisms of the effects of traditional Chinese medicines. It meets the shortcomings of the conventional methodology being applied in the current studies of traditional Chinese medicine. Application of the theories and technique of genomics and proteomics in the study of traditional Chinese medicine would be of great significance for opening new research field of traditional Chinese medicine, for facilitating the integration of traditional Chinese medicine and modern biological science and technology, and for promoting the internationalization of traditional Chinese medicine.

Objective To investigate the adverse reactions influence factors of deep sedation anesthesia.Methods 120 cases with elective gastrointestinal tumor resection were chosen and given deep sedation anesthesia.The occurrence of intranperative bemodynamic changes at each time point and adverse reaction were statistically analyzed.Results SBP,DBP,HR and SpO2 values at different anesthesia time point had significant differences (F =9.688,10.258,7.586,8.992,all P =0.000).26 cases had intraoperative and postoperative adverse reactions,the incidence was 21.7％,8 cases with hypotension,4 cases with bradycardia,6 cases with nausea and vomiting,2 cases with apnea,6 cases with other adverse reactions.No death and serious adverse reactions occurred.Senility,depth anesthesia application history,psychological stress and obesity were risk factors of intraoperative and postoperative adverse reactions of gastrointestinal tumor by deep sedation anesthesia(OR values =9.806,0.119,0.105,10.521,all P ＜0.05).Conclusion Adverse reaction incidence of gastrointestinal tumor by deep sedation anesthesia was high,and more performance for hemodynamic response,anesthesiology doctors could improve patients prognosis by regulating the perioperative risk factors.

Humans ; Microsurgery ; methods ; Vocal Cords ; Voice Disorders ; surgery

Phyllosphere and epiphytes have attracted significant interest of more and more researchers by their unique biological characteristics. Progress of research on phyllosphere and epiphytes was summarized in this paper, and the special emphasis was put on the characteristic of phyllosphere, microbial communities, invasion and the location of bacteria on leaf surfaces. Some ideas for further studies on phyllosphere microbes were also proposed.

Bosentan is a non-selective endothelin receptor antagonist,which plays an important role in the treatment of children with pulmonary arterial hypertension.Bosentan has shown to improve exercise capacity,hemodynamics and reduce pulmonary vascular resistance in pediatric patients.The main adverse effect is less severely comparing with the adult.The combination of bosentan with other drugs can improve the life quality furtherly.Further study of large-scale trials needs focus on the long-effects of bosentan,the ideal period of therapy and the effects of combination therapy in children.

RNF180 is a novel membrane-bound E3 ubiquitin ligase that participates in cell development,proliferation and apoptosis.It is a tumor suppressor gene that inhibits cell proliferation and induces apoptosis and may inhibit gastric cancer cell lymph node metastasis.The study found that RNF180 gene methylation and gastric cancer is closely related to the occurrence and development.Therefore,RNF180 gene methylation is expected as a tumor marker of gastric cancer for early diagnosis and prognosis of gastric cancer.In this paper,RNF180 on the diagnosis of gastric cancer research progress made a review.

Intelligentized muti-functional limb treatment and rehabilitation based on micro-computer is introduced in this paper. It is mainly used for rehabilitation in the disablement of limb. The range speed and training time can be automatically controlled. Training parameter and result can be monitored on computer. The apparatus has the advantages of high reliability, easy operation and compact design. It is a new kind of intelligent limb rehabilitation.