Enhanced Hypoxia-Associated Genes in Impaired Contractility From Bladder Outlet Obstruction.

ABSTRACT:

Background

Hypoxia damages the bladder wall and contributes to the initiation of bladder dysfunction. The change of hypoxia is not well known in impaired bladder contractility caused by long-term bladder outlet obstruction (BOO). We aimed to find out whether hypoxia of bladder tissue is present and what signaling mechanisms are involved in the decompensated bladder in BOO.

Methods

Twenty 6-week-old female Sprague-Dawley rats were divided into 2 groups, 10 rats each: group 1, sham operation; group 2, BOO for 8 weeks. Eight weeks after the onset of BOO, we did cystometric evaluation and processed polymerase chain reaction (PCR) array for hypoxia pathway using bladder tissues. The PCR array consists of 84 genes known to be involved in the hypoxic response, cell differentiation,

SUBMITTER: Kim JH 

PROVIDER: S-EPMC8921211 | biostudies-literature | 2022 Mar

REPOSITORIES: biostudies-literature