1.
J Endocrinol
; 68(1): 5-12, 1976 Jan.
Artigo
em Inglês
| MEDLINE
| ID: mdl-1255065
RESUMO
Immunoreactive gastrin was measured in subcellular fractions of rat gastric mucosa. The sedimentational properties of subcellular gastrin-containing structures were distinct from those of mitochondria. After centrifugation in sucrose density gradients using a zonal rotor, the peak of immunoreactive gastrin was found in 1-17--1-18 g cm(-3) density sucrose (1-35 M; 39-5%, W/W). A thermolabile component with 125I-labelled gastrin-binding activity present in gastric mucosal homogenates and fractions was not associated with the gastrin storage vesicles sedimenting in density gradients.
Assuntos
Mucosa Gástrica/análise , Gastrinas/análise , Animais , Mucosa Gástrica/enzimologia , L-Lactato Desidrogenase/análise , Radioimunoensaio , Ratos , Frações Subcelulares/análise , Succinato Desidrogenase/análise
2.
J Endocrinol
; 63(1): 239-45, 1974 Oct.
Artigo
em Inglês
| MEDLINE
| ID: mdl-4420376