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Effect of perivascular adipose tissue and ovariectomy on contractions to phenylephrine and U-46,619 in mesenteric arterioles with PVAT (solid symbols) or without PVAT (open symbols) from SHAM (circles) or OVX (squares) rats after 6 weeks of vehicle or tempol. Comparing PVAT+ vs – in same treatment groups: *P<0.05; **, P<0.01. Comparing SHAM vs OVX in same treatment groups: ‡, P<0.05.
