Assays for insulin-like growth factors and their binding proteins: Practicalities and pitfalls

被引:21
作者
Rosenfeld, RG
Gargosky, SE
机构
关键词
D O I
10.1016/S0022-3476(96)70012-4
中图分类号
R72 [儿科学];
学科分类号
100202 ;
摘要
Insulin-like growth factors (IGFs) are growth hormone-dependent anabolic peptides that circulate in biologic fluids complexed to a family of IGF binding proteins, Measurement of the serum concentrations of IGF peptides and IGF binding proteins has proved to be an effective means of evaluating functional growth hormone status and makes it possible to establish a diagnosis of IGF deficiency.
引用
收藏
页码:S52 / S57
页数:6
相关论文
共 23 条
[1]   COMPARISON OF ACID ETHANOL EXTRACTION AND ACID GEL-FILTRATION PRIOR TO IGF-I AND IGF-II RADIOIMMUNOASSAYS - IMPROVEMENT OF DETERMINATIONS IN ACID ETHANOL EXTRACTS BY THE USE OF TRUNCATED IGF-I AS RADIOLIGAND [J].
BANG, P ;
ERIKSSON, U ;
SARA, V ;
WIVALL, IL ;
HALL, K .
ACTA ENDOCRINOLOGICA, 1991, 124 (06) :620-629
[2]  
BANG P, 1995, J CLIN ENDOCR METAB, V136, P816
[4]  
Blum W F, 1994, Growth Regul, V4 Suppl 1, P11
[5]   A SPECIFIC RADIOIMMUNOASSAY FOR INSULIN-LIKE GROWTH FACTOR-II - THE INTERFERENCE OF IGF BINDING-PROTEINS CAN BE BLOCKED BY EXCESS IGF-I [J].
BLUM, WF ;
RANKE, MB ;
BIERICH, JR .
ACTA ENDOCRINOLOGICA, 1988, 118 (03) :374-380
[6]   A SPECIFIC RADIOIMMUNOASSAY FOR THE GROWTH-HORMONE (GH)-DEPENDENT SOMATOMEDIN-BINDING PROTEIN - ITS USE FOR DIAGNOSIS OF GH DEFICIENCY [J].
BLUM, WF ;
RANKE, MB ;
KIETZMANN, K ;
GAUGGEL, E ;
ZEISEL, HJ ;
BIERICH, JR .
JOURNAL OF CLINICAL ENDOCRINOLOGY & METABOLISM, 1990, 70 (05) :1292-1298
[7]   INSULIN-LIKE GROWTH FACTOR-I AND FACTOR-II - PEPTIDE, MESSENGER RIBONUCLEIC-ACID AND GENE STRUCTURES, SERUM, AND TISSUE CONCENTRATIONS [J].
DAUGHADAY, WH ;
ROTWEIN, P .
ENDOCRINE REVIEWS, 1989, 10 (01) :68-91
[8]  
DAUGHADAY WH, 1986, J LAB CLIN MED, V109, P335
[9]   MEASUREMENT AND CHARACTERIZATION OF INSULIN-LIKE GROWTH-FACTOR BINDING PROTEIN-3 IN HUMAN BIOLOGICAL-FLUIDS - DISCREPANCIES BETWEEN RADIOIMMUNOASSAY AND LIGAND BLOTTING [J].
GARGOSKY, SE ;
PHAM, HM ;
WILSON, KF ;
LIU, F ;
GIUDICE, LC ;
ROSENFELD, RG .
ENDOCRINOLOGY, 1992, 131 (06) :3051-3060
[10]   INSULIN-LIKE GROWTH-FACTOR BINDING-PROTEINS IN MATERNAL SERUM THROUGHOUT GESTATION AND IN THE PUERPERIUM - EFFECTS OF A PREGNANCY-ASSOCIATED SERUM PROTEASE ACTIVITY [J].
GIUDICE, LC ;
FARRELL, EM ;
PHAM, H ;
LAMSON, G ;
ROSENFELD, RG .
JOURNAL OF CLINICAL ENDOCRINOLOGY & METABOLISM, 1990, 71 (04) :806-816