Figure - PMC

Skip to main content

An official website of the United States government

Here's how you know

Here's how you know

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you've safely connected to the .gov website. Share sensitive information only on official, secure websites.

View full-text article in PMC

. 2008 Jul;47(4):25–34.

Search in PMC
Search in PubMed
View in NLM Catalog
Add to search

© American Association for Laboratory Animal Science

PMC Copyright notice

Figure 4. — Effect of dim light (10 lx) or long nights (8:16-h light:dark) on heart rate responses (area under response curve; AURC) of male and female Sprague–Dawley (SD) and spontaneously hypertensive rats (SHR) after hand restraint and SC injection of saline (panel A) or transport in the home cage 100 ft on a cart between the animal housing room and a procedure room plus hand restraint and SC injection of saline (panel B). *, Significantly (P < 0.05) different from value for 12:12-h light:dark, 200 lx; ^#, SHR significantly (P < 0.05) different from SD; ⁺, females significantly (P < 0.05) different from males. Each group contained 6 rats.