ABSTRACT
Objective To evaluate the satisfaction and current situation of advanced health assessment course for postgraduates. So that it can provide the evidence for the development of teaching reform. Methods Facilitating the convenient sampling of 69 nursing master′s degree authorized schools in China. And a further survey using self-designed questionnaires was conducted in the teacher who in charge of this course and 73 postgraduates in 17 schools offering Advanced Health Assessment. The data were analyzed using reliability, validity, frequency and percentage. Results There were 45 schools responded effectively, of which only 17 schools set up this course. There were no uniform norms of the teaching materials, hours and credits. 73 postgraduates were satisfied with the teaching methods, training practical abilities, meeting academic development needs, practicality, and commonality of the advanced health assessment course. However, 54.8％ of the students said the course is too difficult to handle. Conclusion All the schools should pay more attention to Advanced Health Assessment Course and improve the professional level of postgraduates.
ABSTRACT
Objective To investigate the expression changes of histidine decarboxylase(HDC)and H+,K+-ATPase in gastric mucosa during the healing of experimental gastric ulcer in rats.Methods The ulcers were caused by applying acetic acid to the serosal surface of the anterior face of the rat gastric body.At different time points during ulcer healing,HDC and H+,K+-ATPase mRNA and protein expressions were studied by using reverse transcription-polymerase chain reaction and Western blot respectively.Results An ulcer crater developed on the anterior face of the gastric body on day 1 after the induction of ulcers,and the ulcer area was biggest on day 3.On day 12,most of the gastric ulcers had healed.Compared with the control group,the HDC and H+,K+-ATPase mRNA expression in the gastric mucosa of ulcer rats showed a decrease on day 1,and increased back to initial level on day 9.The protein expression of HDC and H+,K+-ATPase in gastric mucosa of ulcer rats decreased immediately on day 1,more on day 6,and returned to the initial levels on day 12.Conclusion The mRNA and protein expressions of HDC and H+,K+-ATPase decrease in the healing process of gastric ulcers,resulting in accelerated ulcer healing through inhibiting gastric acid secretion.