Superoxide Mediates Depressive Effects Induced by Hydrogen Sulfide in Rostral Ventrolateral Medulla of Spontaneously Hypertensive Rats

Figure 3

Microinjection of NaHS (400 pmol) into the RVLM decreased MAP and HR in SHRs. (a) Typical MAP and HR traces in response to the microinjection. (b) Maximal changes detected during the response. (c) Time courses of MAP and HR in response to microinjections of aCSF, artificial cerebral spinal fluid (), or NaHS (). versus aCSF control group.

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