These tools will no longer be maintained as of December 31, 2024. Archived website can be found here. PubMed4Hh GitHub repository can be found here. Contact NLM Customer Service if you have questions.


Pubmed for Handhelds

PUBMED FOR HANDHELDS

Search MEDLINE/PubMed

  • Title: Diaphragmatic pressures in piglets: transvenous versus direct phrenic nerve stimulation.
    Author: Watchko JF, Mayock DE, Standaert TA, Woodrum DE.
    Journal: Pediatr Pulmonol; 1986; 2(4):198-201. PubMed ID: 3093963.
    Abstract:
    We examined transdiaphragmatic pressure (Pdi) generation during both direct (DPNS) and transvenous (TVPNS) modes of phrenic nerve stimulation in anesthetized piglets of varying postnatal age. Pdi measurements during TVPNS were not statistically different from those obtained during DPNS (p greater than 0.10). Furthermore, a good correlation (r = 0.98, p less than 0.001) was obtained when the mean Pdi measurements obtained by both methods were compared. We conclude that TVPNS can be used in lieu of DPNS to generate Pdi. Furthermore, our data suggest that this technique can be used to study the effects of various experimental manipulations on diaphragmatic force output within a developmental context.
    [Abstract] [Full Text] [Related] [New Search]