ABSTRACT
Objective To study the effects of Duliang capsule on the expression of calcitonin gene‐related peptide(CGRP) and cholecystokinin(CCK) in the midbrain of a rat migraine model ,and explored treatment effects and mechanisms of Duliang cap‐sule on rats with migraine .Methods A total of 24 rats were randomly divided into four groups :normal control groups(A) ,migraine model groups(B) ,Duliang capsule control groups(C) and Duliang capsule treatment groups(D) .C and D were intragastrically per‐fused with Duliang capsule(0 .5 g · kg -1 · d-1 ) .After 7 days ,nitroglycerin was subcutaneously injected into the buttocks of the B and D to induce migraine .Two hours after nitroglycerin injection ,the midbrain were isolated CGRP and CCK expression in midbrain were determined using SYBR Green I real‐time quantitative PCR .Results CGRP mRNA expression was significantly lower in mid‐brains of rats in the Duliang capsule treatment groups compared with migraine model groups(P<0 .05) .CCK mRNA expression was significantly lower in midbrains of rats in the Duliang capsule control groups compared with normal control groups(P<0 .05) . Conclusion Duliang capsule can exhibit the expression of CGRP and CCK in the midbrain of the migraine rats .weaken the CGRP and CCK‐induced inhibition of the analgesic effects of opioid peptides .
ABSTRACT
Objective:To explore the normative procedures for the hospital in introducing the new- into the hospital.Methods: To fill in the application form about the introduction of new-type medical materials into the hospital and to demonstrate them according to the procedures. The evaluation of management effect in normalizing the introduction procedures.Results: Standardize the introduction of new- type medical material flow, a long-term mechanism to establish open and transparent management, perfect the procurement model of hospital. Conclusion: Normalizing the introduction process of new-type medical materials, can make the hospital technological innovation and competitiveness.
ABSTRACT
This paper introduces the working flow of the installation and the check & acceptance of the medical equipment.The maior working flow includes the following item.(1)the time of accepting contract.(2)Auditing contract.(3)confirming the arrival time of the equipment.(4)preparing fabricating yard for the equipment installation.(5)the actual time of the equipment arriving.(6)unpacking and inspecting.(7)checking accessories of the equipment.(81collecting the manual of the equipment.(9)the procedure information of the importing equipment.(10)checking the eligibility of the equipment.(11)the operation and the training of the maintenance.(12)the measuring and auditing of the equipment.(13)the maintenance of equipment time.The working flow contributes a lot to our equipment checking & acceptance.In this article,we summarize the experience of the checking &acceptance of the medical equipment.
