1.
J Chromatogr A
; 864(2): 199-210, 1999 Dec 24.
Artigo
em Inglês
| MEDLINE
| ID: mdl-10669287
RESUMO
A sensitive high-performance size-exclusion chromatography (HPSEC) method with simple UV detection was developed for the molecular mass analysis of sodium alginate. It was used to evaluate alginates of varying molecular mass and the results were compared with the viscosity measurements. This HPSEC method was sensitive to serve as the stability indicating method for alginate after storage under different conditions. The information of relative molecular mass distribution of alginate was provided with reference to pullulan molecular mass standards. The comparison of the HPSEC chromatograms of alginate, pullulan and dextran revealed the effect of chemical composition of a polysaccharide and its effect on apparent molecular mass distribution.
Assuntos
Alginatos/química , Cromatografia em Gel , Cromatografia Líquida de Alta Pressão , Ácido Glucurônico , Ácidos Hexurônicos , Peso Molecular , Controle de Qualidade , Espectrofotometria Ultravioleta , Viscosidade
2.
Minerva Endocrinol
; 13(4): 287-92, 1988.
Artigo
em Italiano
| MEDLINE
| ID: mdl-3148104
3.
Transplant Proc
; 26(6): 3317-8, 1994 Dec.
Artigo
em Inglês
| MEDLINE
| ID: mdl-7998152
Assuntos
Diabetes Mellitus Experimental/terapia , Transplante das Ilhotas Pancreáticas/fisiologia , Animais , Glicemia/metabolismo , Separação Celular , Diabetes Mellitus Experimental/sangue , Humanos , Insulina/uso terapêutico , Ilhotas Pancreáticas/citologia , Transplante das Ilhotas Pancreáticas/patologia , Macaca fascicularis , Masculino , Pancreatectomia , Esplenectomia , Transplante Heterólogo , Transplante Homólogo
4.
Recenti Prog Med
; 78(2): 87-90, 1987 Feb.
Artigo
em Italiano
| MEDLINE
| ID: mdl-3108975