REFERENCES
- Bulun , S.E. ; Adashi , E.Y. The physiology and pathology of the female reproductive axis . I`n Williams Textbook of Endocrinology ; Kronenberg , H.M. ; Melmed , S. ; Polonsky , K.S. ; Larsen , P.R. , Eds.; Saunders Elsevier : Philadelphia , 2008 ; Ch 16 , 556 .
- Hellig , H. ; Gattereau , D. ; Lefebvre , Y. Steroid production from plasma cholesterol. I. Conversion of plasma cholesterol to placentalal progesterone in humans . J. Clin. Endocrinol. Metab. 1970 , 30 , 624 – 631 .
- Miller , W.L. Steroid hormone biosynthesis and actions in the materno-feto-placental unit . Clin. Perinatol. 1998 , 25 , 799 – 817 .
- Braunstein , G.D. Evidence favoring human chorionic gonadotropin as the physiological ‘rescuer’ of the corpus luteum during early pregnancy . Early Pregnancy 1996 , 2 , 183 – 190 .
- Braunstein , G.D. Endocrine changes in pregnacny . In Williams Textbook of Endocrinology ; Kronenberg , H.M. ; Melmed , S. ; Polonsky , K.S. ; Larsen , P.R. , Eds.; Saunders Elsevier : Philadelphia , 2008 ; Ch 20 , 742 .
- Murphy , B.E. Some studies of the protein-binding of steroids and their application to the routine micro and ultramicro measurement of various steroids in body fluids by competitive protein-binding radioassay . J. Clin. Endocrinol. Metab 1967 , 27 , 973 – 990 .
- Abraham , G.E. ; Swerdloff , R. ; Tulchinsky , D. ; Odell , W.D. Radioimmunoassay of plasma progesterone . J. Clin. Endocrinol. Metab. 1971 , 32 , 619 – 624 .
- Dray , G. ; Andrieu , J.M. ; Ranaud , F. Enzyme immunoassay of progesterone at the picogram level using beta-galactosidase as label. Biochim . Biophys Acta 1975 , 403 ( 1 ), 131 – 138 .
- Miller , S.A. ; Morton , M.S. ; Turkes , A. Chemiluminescence immunoassay for progesterone in plasma incorporating acridinium ester labelled antigen . Ann. Clin. Biochem. 1988 , 25 , 27 – 34 .
- Kakabakos , S.E. , Khosravi , M.J. Direct time-resolved fluorescence immunoassay of progesterone in serum involving the biotin-streptavidin system and the immobilized-antibody approach . Clin. Chem. 1992 , 38 ( 5 ), 725 – 730 .
- Choi , M.J. ; Choi , J. ; Yoon , D.Y. ; Park , J. ; Eremin , S.A. Fluorescence polarization immunoassay of progesterone . Biol. Pharm. Bull. 1997 , 20 ( 4 ), 309 – 314 .
- Hong , J.Y. ; Choi , M.J. Development of one-step fluorescence polarization immunoassay for progesterone. Biol. Pharm. Bull. 2002, 25(10), 1258–1262.
- Pandey , P.K. ; Shrivastav , T.G. ; Kumari , G.L. ; Rao , P.N. ; Grover , P.K. ; Murthy , H.G.K. Enzyme immunosorbent assay of oestradiol in unextracted plasma using penicillinase as label . Clin. Chim. Acta 1990 , 190 , 175 – 184 .
- Shrivastav , T.G. ; Basu , A. ; Kariya , K.P. Substitution of carbonate buffer by water for IgG immobilization in enzyme linked immunosorbent assay . J. Immunoassay Immunochem. 2003 , 24 ( 2 ), 191 – 203 .
- Nara , S. ; Tripathi , V. ; Chaube , S.K. ; Rangari , K. ; Singh , H. ; Kariya , K.P. ; Shrivastav , T.G. The influence of hydrophobic and hydrophilic spacer-containing enzyme conjugates on functional parameters of steroid immunoassay . Anal. Biochem. 2008 , 373 , 18 – 25 .
- Grover , P.K. ; Odell , W.D. Specificity of antisera to sex steroids. The effect of substitution and stereochemistry . J. Steroid Biochem. 1977 , 8 ( 2 ), 121 – 126 .
- Van Weeman , B.K. ; Schuurs , A.H.W.M. The influence of heterologous combination of antiserum and enzyme-labeled estrogen on the characteristics of estrogen enzyme immunoassays . Immunochemistry 1975 , 12 , 667 – 670 .
- Wang , H.X. ; Stott , R.A. ; Thorpe , G.H. ; Kricka , L.J. ; Holder , G. ; Rudd , B.T. An enhanced chemiluminescence enzyme immunoassay for serum progesterone . Steroids 1984 , 44 , 317 – 328 .
- Sauer , M.J. ; Faulkes , J.A. ; Worsfold , A. ; Morris , B.A. Use of Progesrerone 11-glucuronide-alkaline phosphatase conjugate in a sensitive microtiter plate enzyme immunoassay of progesterone in milk and its application to pregnancy testing in dairy cattle . J. Reprod. Fertil. 1986 , 76 , 375 – 391 .
- Saha , B. ; Das , C. Development of a highly sensitive enzyme linked immunosorbent assay for human serum progesterone using penicillinase . J. Immunoassay 1991 , 12 , 391 – 412 .
- Munro , C. ; Stabenfeldt , G. Development of a microtitre plate enzyme immunoassay for the determination of progesterone . J. Endocrinol. 1984 , 101 , 41 – 49 .
- Hatzidakis , G. ; Stefanakis , A. ; Krambovitis , E. Comparison of different antibody-conjugate derivatives for the development of a sensitive and specific progesterone assay . J. Reprod. Fertil. 1993 , 97 ( March, 2 ), 557 – 561 .
- Piran , U. ; Shostek , D.S. ; Barlow , E.H. Role of antibody valency in hapten-heterologous immunoassays . Clin. Chem. 1993 , 39 , 879 – 883 .
- Basu , A. ; Shrivastav , T.G. ; Maitra , S.K. A direct antigen heterologous enzyme immunoassay for measuring progesterone in serum without using displacer . Steroids 2006 , 71 ( 3 ), 222 – 230 .
- Deshpande , S.S. Conjugation techniques . In Enzyme Immunoassays from Concept to Product Development ; Deshpande , S.S. , Ed.; Chapman & Hall : New York , 1996 ; Ch. 4 , 72 – 110 .