ABSTRACT
Along with the significant development on both theory and practice of health promotion programs, the application of behavioral and social science theories has also been advanced in the fields of design and evaluation regarding the intervention-related studies. Intervention mapping is a new planning protocol, efficiently used to develop, implement, and evaluate health promotion related intervention programs. In this article, we are briefly introducing the basic concepts, implementation steps, specific requirements, as well as reviewing the current progress in methodologies, application that are related to intervention mapping, so as to provide reference for health intervention research studies, domestically.
ABSTRACT
Objective To study the effect of WIN55,212-2 on the expression of PGE2 in cultured bovine trabecular meshwork cells(TMCs) and discuss its mechanism of reducing the intraocular pressure.Methods TMCs were obtained through the cultured tissue,bovine TMCs were prmiarily cultured and subcultured.The third generation bovine TMCs were incubated with different dosages of WIN55,212-2 and the supernatant was collected.The concentration of PGE2 in the medium was measured by ELISA method.PGE2mRNA in TMCs was analyzed by RT-PCR.Result PGE2 in the supernatant and PGE2mRNA in TMCs increased depending on the dosages of WIN55,212-2.Conclusion Certain concentration of WIN55,212-2 may promote PGE2 secretion of TMCs,so as to reduce the intraocular pressure.