Partial isolation and identification of hepatic stimulator substance mRNA extracted from human fetal liver

Table 2 Organ specificity of translated products of specific mRNA (x^-± s)

Test system	Control	Translated product of specific mRNA	Purified hHSS
SMMC-7721	1245 ± 274	4703 ± 236a	4279 ± 193a
HFL	346 ± 79	758 ± 102a	693 ± 87a
HFK	308 ± 74	298 ± 70	378 ± 92
HFS	248 ± 63	304 ± 74	238 ± 75
K562	2438 ± 256	2058 ± 217	3072 ± 287
HL-60	4308 ± 362	4703 ± 298	3994 ± 304

HFL, human fetal liver primary culture; HFK, human fetal kid-ney primary culture; HFS, human fetal spleen primary culture; hHSS, purified human hepatic stimulation substance.

^aP < 0.05, showing stimulating effect.