The event of “diagnosing mental disorder but actually not” violates patients′right of informed con-sent and refused to health , showing some problems of “diagnosing mental disorder but actually not” and mandatory admission process and psychiatric judicial authentication , and also have some ethical problems .Therefore, relevant departments should perfect the laws and regulation , establish a hospitalized psychiatric patients appeal , the appeal channels , at the same time , physicians should follow a correct understanding , respect patients rights , disinterest-ed, the ethical principles of self -supervision and also use constraints should be regulated .

OBJECTIVE:To evaluate the effect of temozolomide(TMZ)in combination with dexamethasone(DXM)on the proliferation of human gliocytoma U251 cells in vitro.METHODS:Human U251 cells were assigned to 1 of the 3 groups: TMZ(10,25,50,100,200,400?mol?L~(-1),respectively)alone or in combination with 40?mol?L~(-1)DXM(TMZ+DXM group)or control group(none drug).After treatment for 72 hours,the cell morphology,cell inhibition ratio,cell cycle and the apoptotic rate were detected.RESULTS:When TMZ concentration was greater than 100?mol?L~(-1)the cell inhibition ratio was higher in TMZ-treated group than in TMZ+DXM-treated group(P

Child ; Humans ; Tachycardia ; physiopathology ; therapy

Acupuncture Points ; Acupuncture Therapy ; instrumentation ; Adult ; Aged ; Arrhythmias, Cardiac ; therapy ; Female ; Humans ; Male ; Middle Aged ; Needles

Animals ; Drugs, Chinese Herbal ; pharmacology ; therapeutic use ; Glomerulonephritis ; drug therapy ; pathology ; Humans ; Kidney Glomerulus ; pathology ; Phytotherapy ; Podocytes ; pathology

With Jianyu (LI 15), Jianliao (TE 14) and Jianzhen (SI 9) for instance, the three acupoints used to treat shoulder bi syndrome by needle knife, and through traceability and researching constant structure, the acupoint position, insertion trace, manipulation and clinical significance of needle knife medicine were discussed. Accurate position is one of the characteristics of acupoints selection of needle knife medicine. As for the acupoints selection method, the mean of body surface localization is always used. The phanerous or palpable bone processes, muscles and tendons are taken as positioning marks; pressing areas where appear sour, numb, or distensible and other sensations is considered as the principle of press positioning. So acupoints position method is the combination of observation and palpation. Different insertion methods can effectively relieve the accretive bursae synovialis, tendon, joint capsule and the compressed nerve, so that shoulder bi syndrome is relieved.
Acupuncture Points ; Acupuncture Therapy ; instrumentation ; methods ; Humans ; Needles ; Periarthritis ; therapy

OBJECTIVE: The goal of this study was to study the mechanism of substance P (SP)-mediated the neural control of mast cell (MC) degranulation. METHOD: Bone marrow mast cells from mice were cultured with stem cell factor (SCF), IL-3 and IL-4 (group A) and SCF, IL-3 (group B) for four weeks. Then the cells were harvested and reserved for studies. Western Blot hybridization technique was used to detect the expression of FcεR I α and NK-1R on MCs from the two groups. Then such cells were activated with SP (0, 0. 01, 0. 10, 1. 00, 10. 00 µg/ml, respectively) for 30 min. The histamine released into the supernatant and stored in the protoplasm was quantified by enzyme linked immunosorbent assay (ELISA). And the percentage of histamine release was calculated as a percent of total histamine content. RESULT: The expressions of FcεR I α and NK-1R on these mast cells in group A were statistically higher than in group B (P<0. 05). The MCs from two groups can be actived when stimulated by SP, but the level of MC degranulation in group A was higher than group B (P<0. 05). CONCLUSION Neuropeptide may stimulate MC degranulation through immunological and non-immunological pathways. In summary, the current study provides us with better understanding of the mechanism of neuropeptide-controlled MC deranulation, and this should be helpful for the further research involved in the mechanism and treatmemt of airway hyper-reactivity.
Animals ; Bone Marrow Cells ; Cell Degranulation ; Cells, Cultured ; Culture Media ; chemistry ; Histamine ; metabolism ; Interleukin-3 ; pharmacology ; Interleukin-4 ; pharmacology ; Mast Cells ; cytology ; metabolism ; Mice ; Stem Cell Factor ; pharmacology ; Substance P ; pharmacology

BACKGROUND:Simple medication therapy can not promote the healing of articular cartilage defects effectively;the insufficient sources of autogenous cartilage also limited cartilage transDlantation.OBJECTIVE:The types of articular cartilage injury and local micro-environment changes were analyzed to summarize the progress of tissue engineered seed cell transplantation and cell transplantation therapy for repairing articular cartilage injury.METHODS:The databases of PubMed database(http://www.ncbi.nlm.nih.gov/sites/entrez/)and CNKI(http://www.cnki.net/)were retrieved with the key words of"Tissue engineering,cell transplantation,articular cartilage defects",and the literature was limited to English and Chinese languages.Studies concerning articular cartilage injury or was closely related to tissue engineered seed cells transplantatiOn were included.Repetitive studies were excluded Survival and migration of seed cells,as well as the recovery of joint function and adverse reactions were served as evaluation index.RESULTS AND CONCLUSION:A total of 201 literatures were seized by computers,according to the inclusion criteria,papers concerning tissue engineering cells for repairing articular cartilage injury were analyzed.Clinically,articular cartilage damage was commonly resulted by traumatic arthritis,which is difficult to repair due to the poor self-repair capacity of articular cartilage.The emergence of tissue engineered cell transplantation brought new hope for articular cartilage injury healing Cell transplantation has obtained good effects in articular cartilage repair,but the technology is still room for improvement.How to technically improve the tissue-engineered 3 elements,namely,cells,scaffold materials,and biological activity factors were the research focuses.Autologous cartilage regeneration was the theoretical support for articular cartilage defects repairing,which needs to optimize its regeneration and to maintain a more stable chondrocyte phenotype in further research The tissue-engineered cells had received good effects in repairing articular cartilage injury,and it is expected to be a new clinical treatment for articular cartilage injury with the in-depth study of tissue engineering.

BACKGROUND: Early rehabilitation following total knee replacement has arisen more attention. The aim of continuous passive joint motion is to recover knee function, prevent anchylosis, accelerate blood and synovia circulation, therefore, enhance tissue repair. OBJECTIVE: To evaluate the efficacy of continuous passive joint motion following total knee replacement. METHODS: Totally 48 patients, who underwent artificial total knee arthroplasty at the Department of Orthopedics, Center Hospital of Minhang District, Shanghai Ruikang Hospital Group and Department of Rehabilitation Medicine, 309~(th) Hospital of Chinese PLA between December 2007 and October 2009 were selected. The patients were randomly divided into the experimental and control groups, with 24 cases in each group. The isometric contraction of qudraceps muscles, combined with physical agent assistant, was performed prior to total knee replacement. Patients in the experimental group was received continuous passive joint motion training at day 2 after operation, with 5°-10°increasing per day. Patients in the control group were treated with conventional methods. The knee functional score, and visual analog scale (VAS) was performed to evaluate knee functions and pains, in addition, perimeter between two legs; and range of motion were measured. RESULTS AND CONCLUSION: The knee functional score, VAS, perimeter between two legs, and range of motion were similar prior to and after total knee replacement (P > 0.05). Compared to the control group, the knee functional score of the experimental group was dramatically increased at days 3 and weeks 2 after operation (P < 0.01), the VAS and perimeter between two legs were significantly declined (P < 0.01), the range of motion was obvious improved after replacement, with greater excellent rate (P < 0.01). There was no deep venous thrombosis or infections. The results demonstrated that early rehabilitation following knee replacement is conductive to easing pain, eliminating swelling, and enhancing knee stability.