2.Dexamethasone Against Temozolomide's Cyto-inhibition on Gliocytoma Cells:An Empirical Study
China Pharmacy 2001;0(10):-
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
3.Ethical and Legal Issues in the Compulsory Medical Service of Mental Patient from“Diagnosing Mental Disorder but Actually Not”
Chinese Medical Ethics 2015;(3):364-368
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 .
4.Acupoint position and manipulation of needle knife treating shoulder bi syndrome.
Chinese Acupuncture & Moxibustion 2016;36(3):299-302
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.
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8.Pituitary Adenylate Cyclase-activating Polypeptide
Progress in Biochemistry and Biophysics 2001;28(2):140-144
Pituitary adenylate cyclase-activating polypeptide (PA CAP) which belongs to the secretin/glucagon/VIP family has been originally isola ted from the sheep hypothalamus on the basis of its ability to stimulate cAMP fo rmation in culture rat anterior pituitary cells. Post-translational processing of the PACAP precursor generates two biologically active molecular forms, PACAP -38 and PACAP-27. The primary structure of PACAP has been remarkably conserved during evolution. The sequence of PACAP-27 exhibits substantial similarities w ith those of vasoactive intestinal polypeptide (VIP), glucagon and secretin. The gene encoding the PACAP precursor is widely expressed in brain and various peri pheral organs, notably in endocrine glands, gastro-intestinal,uro-genital tra cts and respiratory system. In vivo and in vitro studies have shown that PACAP exhibits multiple activities especially a trophic activity during ontogen esis, notably in the adrenal medulla and the central nervous system. The biologi cal effects of PACAP are mediated through three distinct receptor subtypes which exhibit differential affinities for PACAP and VIP. The PAC1 receptor, which sho ws high selectivity for PACAP, is coupled to several transduction systems. In co ntrast, VPAC1 and VPAC2, which bind with the same affinity for PACAP and VIP, ar e mainly coupled to the adenylyl cyclase pathway. In conclusion, PACAP is neurop eptide, and it functions as a hypothalamic hormone, neurohormone, neuromodulator , vasodilator, neurotransmitter or trophic factor in the brain and the various o rgans.
9.Review on college of nursing of Michigan State University
Chinese Journal of Medical Education Research 2011;10(2):135-137
Through the review on the 2 months visit to College of Nursing of Michigan State University,I'd like to share the ideas with others.The conten of nursing education,clinical nursing,nursing research and patient safety to improve quality of nursing education.
10.The "Pneumoconiosis event" and China's diagnosis and verification system for occupational diseases
Chinese Journal of Hospital Administration 2011;27(2):138-140
Ongoing improvement of the laws, rules and regulations are putting the diagnosis and verification of occupational diseases in China onto a legal and standard track. A case study of the "Pneumouconiosis event" of migrant worker Z in 2009 analyzed the challenges and causes of such system.In addition, the authors probed into the fundamental principles to follow in the diagnosis and verification,and raised recommendations for a better diagnosis and verification system in China.