... Since some suffering might result from experiments, the IASP Committee for Research and Ethical Issues Guidelines [17] were followed. ... Control an- imals received a similar volume of 0.9 % NaCl (10 ml/kg ip). ... Arzneim.-Forsch./Drug Res. 52, No. 6, 455−461 (2002) ...
[Roberts, Arthur G.; Sjoegren, Sara E. A.; Fomina, Nadezda; Vu, Kathy T.; Almutairi, Adah; Halpert, James R. Biochemistry, 2011 , vol. 50, # 12 p. 2123 - 2134]