-
1
-
-
0023053503
-
Profiling steroid hormones and urinary steroids
-
Shackleton C.H.L. Profiling steroid hormones and urinary steroids. J Chromatogr 379 (1986) 91-156
-
(1986)
J Chromatogr
, vol.379
, pp. 91-156
-
-
Shackleton, C.H.L.1
-
2
-
-
0034750332
-
Urinary steroid profile analysis
-
Honour J.W. Urinary steroid profile analysis. Clin Chim Acta 313 (2001) 45-50
-
(2001)
Clin Chim Acta
, vol.313
, pp. 45-50
-
-
Honour, J.W.1
-
3
-
-
0036345166
-
The diagnosis of congenital adrenal hyperplasia in the newborn by gas chromatography/mass spectrometry analysis of random urine specimens
-
Caulfield M.P., Lynn T., Gottschalk M.E., Jones K.L., Taylor N.F., Malunowicz E.M., et al. The diagnosis of congenital adrenal hyperplasia in the newborn by gas chromatography/mass spectrometry analysis of random urine specimens. J Clin Endocrinol Metab 87 (2002) 3682-3690
-
(2002)
J Clin Endocrinol Metab
, vol.87
, pp. 3682-3690
-
-
Caulfield, M.P.1
Lynn, T.2
Gottschalk, M.E.3
Jones, K.L.4
Taylor, N.F.5
Malunowicz, E.M.6
-
4
-
-
0031022902
-
Steroid profiling
-
Honour J.W. Steroid profiling. Ann Clin Biochem 34 (1997) 32-44
-
(1997)
Ann Clin Biochem
, vol.34
, pp. 32-44
-
-
Honour, J.W.1
-
5
-
-
33745590894
-
Urinary steroid profiling
-
Wheeler M.J., and Hutchinson J.S.M. (Eds), Humana Press, Totowa, New Jersey
-
Taylor N.F. Urinary steroid profiling. In: Wheeler M.J., and Hutchinson J.S.M. (Eds). Hormone assays in biological fluids (2006), Humana Press, Totowa, New Jersey 159-175
-
(2006)
Hormone assays in biological fluids
, pp. 159-175
-
-
Taylor, N.F.1
-
6
-
-
0019967520
-
Conversion of free 3β-hydroxy-5-ene-steroids by incubation with Helix pomatia
-
Vanluchene E., Eechaute W., and Vandekerckhove D. Conversion of free 3β-hydroxy-5-ene-steroids by incubation with Helix pomatia. J Steroid Biochem 16 (1982) 701-703
-
(1982)
J Steroid Biochem
, vol.16
, pp. 701-703
-
-
Vanluchene, E.1
Eechaute, W.2
Vandekerckhove, D.3
-
9
-
-
0024602910
-
Studies on anabolic steroids: I. Integrated methodological approach to the gas chromatographic-mass spectrometric analysis of anabolic steroid metabolites in urine
-
Masse R., Ayotte C., and Dugal R. Studies on anabolic steroids: I. Integrated methodological approach to the gas chromatographic-mass spectrometric analysis of anabolic steroid metabolites in urine. J Chromatogr 489 (1989) 23-50
-
(1989)
J Chromatogr
, vol.489
, pp. 23-50
-
-
Masse, R.1
Ayotte, C.2
Dugal, R.3
-
10
-
-
0032414181
-
Interference of Helix pomatia extracts on the determination of methandriol in veterinary residue control analysis
-
Leyssens L., Van Puymbroeck M., and Raus J. Interference of Helix pomatia extracts on the determination of methandriol in veterinary residue control analysis. Analyst 123 (1998) 2643-2644
-
(1998)
Analyst
, vol.123
, pp. 2643-2644
-
-
Leyssens, L.1
Van Puymbroeck, M.2
Raus, J.3
-
11
-
-
84989113380
-
Application of gas chromatography/mass spectrometry to steroid analysis in equine sports: problems with enzyme hydrolysis
-
Houghton E., Grainger L., Dumasia M.C., and Teale P. Application of gas chromatography/mass spectrometry to steroid analysis in equine sports: problems with enzyme hydrolysis. Org Mass Spectrom 27 (1992) 1061-1070
-
(1992)
Org Mass Spectrom
, vol.27
, pp. 1061-1070
-
-
Houghton, E.1
Grainger, L.2
Dumasia, M.C.3
Teale, P.4
-
12
-
-
0036189369
-
Influence of Helix pomatia enzyme preparations on the oxidative conversion of some clostebol acetate metabolites in urine
-
Crabbe P., Pieraccini G., Bartolucci G., Moneti G., and Van Peteghem C. Influence of Helix pomatia enzyme preparations on the oxidative conversion of some clostebol acetate metabolites in urine. J Anal Toxicol 26 (2002) 73-80
-
(2002)
J Anal Toxicol
, vol.26
, pp. 73-80
-
-
Crabbe, P.1
Pieraccini, G.2
Bartolucci, G.3
Moneti, G.4
Van Peteghem, C.5
-
13
-
-
0014632528
-
Steric hindrance of the sulfatase of Helix pomatia on some 17-ketosteroid sulfate conjugates
-
Cawley L.P., Faucette W., Musser B.O., and Beckloff S. Steric hindrance of the sulfatase of Helix pomatia on some 17-ketosteroid sulfate conjugates. Am J Clin Pathol 52 (1969) 652-655
-
(1969)
Am J Clin Pathol
, vol.52
, pp. 652-655
-
-
Cawley, L.P.1
Faucette, W.2
Musser, B.O.3
Beckloff, S.4
-
15
-
-
0017920359
-
The hydrolysis of conjugated neutral steroids in urine
-
Vestergaard P. The hydrolysis of conjugated neutral steroids in urine. Acta Endocrinol Suppl (Copenh) 217 (1978) 96-120
-
(1978)
Acta Endocrinol Suppl (Copenh)
, vol.217
, pp. 96-120
-
-
Vestergaard, P.1
-
16
-
-
0034536799
-
Enzymatic hydrolysis of conjugated steroid metabolites: search for optimum conditions using response surface methodology
-
Ferchaud V., Courcoux P., Le Bizec B., Monteau F., and Andre F. Enzymatic hydrolysis of conjugated steroid metabolites: search for optimum conditions using response surface methodology. Analyst 125 (2000) 2255-2259
-
(2000)
Analyst
, vol.125
, pp. 2255-2259
-
-
Ferchaud, V.1
Courcoux, P.2
Le Bizec, B.3
Monteau, F.4
Andre, F.5
-
17
-
-
0017355635
-
Hydrolysis of steroid glucuronides with β-glucuronidase preparations from bovine liver, Helix pomatia, and E. coli
-
Graef V., Furuya E., and Nishikaze O. Hydrolysis of steroid glucuronides with β-glucuronidase preparations from bovine liver, Helix pomatia, and E. coli. Clin Chem 23 (1977) 532-535
-
(1977)
Clin Chem
, vol.23
, pp. 532-535
-
-
Graef, V.1
Furuya, E.2
Nishikaze, O.3
-
18
-
-
38649129154
-
The comparative ability of β-glucuronidase preparations (liver, Escherichia coli, Helix pomatia, and Patella vulgata) to hydrolyze certain steroid glucosiduronic acids
-
Wakabayashi M., and Fishman W.H. The comparative ability of β-glucuronidase preparations (liver, Escherichia coli, Helix pomatia, and Patella vulgata) to hydrolyze certain steroid glucosiduronic acids. J Biol Chem 236 (1961) 996-1001
-
(1961)
J Biol Chem
, vol.236
, pp. 996-1001
-
-
Wakabayashi, M.1
Fishman, W.H.2
-
19
-
-
0034836384
-
Hydrolysis of conjugated steroids by the combined use of β-glucuronidase preparations from Helix pomatia and Ampullaria: determination of urinary cortisol and its metabolites
-
Shibasaki H., Tanabe C., Furuta T., and Kasuya Y. Hydrolysis of conjugated steroids by the combined use of β-glucuronidase preparations from Helix pomatia and Ampullaria: determination of urinary cortisol and its metabolites. Steroids 66 (2001) 795-801
-
(2001)
Steroids
, vol.66
, pp. 795-801
-
-
Shibasaki, H.1
Tanabe, C.2
Furuta, T.3
Kasuya, Y.4
-
20
-
-
0018911016
-
Use of Sep-Pak (R) cartridges for urinary steroid extraction: evaluation of the method for use prior to gas chromatographic analysis
-
Shackleton C.H.L., and Whitney J.O. Use of Sep-Pak (R) cartridges for urinary steroid extraction: evaluation of the method for use prior to gas chromatographic analysis. Clin Chim Acta 107 (1980) 231-243
-
(1980)
Clin Chim Acta
, vol.107
, pp. 231-243
-
-
Shackleton, C.H.L.1
Whitney, J.O.2
-
21
-
-
0038963736
-
Studies on sulphatases. 27. The purification and properties of the arylsulphatase of the digestive gland of Helix pomatia
-
Dodgson K.S., and Powell G.M. Studies on sulphatases. 27. The purification and properties of the arylsulphatase of the digestive gland of Helix pomatia. Biochem J 73 (1959) 672-679
-
(1959)
Biochem J
, vol.73
, pp. 672-679
-
-
Dodgson, K.S.1
Powell, G.M.2
-
22
-
-
0020793948
-
Analysis of intact steroid conjugates by secondary ion mass spectrometry (including FABMS) and by gas chromatography
-
Shackleton C.H.L., Mattox V.R., and Honour J.W. Analysis of intact steroid conjugates by secondary ion mass spectrometry (including FABMS) and by gas chromatography. J Steroid Biochem 19 (1983) 209-217
-
(1983)
J Steroid Biochem
, vol.19
, pp. 209-217
-
-
Shackleton, C.H.L.1
Mattox, V.R.2
Honour, J.W.3
-
23
-
-
0030573037
-
Direct measurement of steroid sulfate and glucuronide conjugates with high-performance liquid chromatography-mass spectrometry
-
Bowers L.D., and Sanaullah. Direct measurement of steroid sulfate and glucuronide conjugates with high-performance liquid chromatography-mass spectrometry. J Chromatogr B Biomed Appl 687 (1996) 61-68
-
(1996)
J Chromatogr B Biomed Appl
, vol.687
, pp. 61-68
-
-
Bowers, L.D.1
Sanaullah2
-
24
-
-
30444440293
-
Direct determination of the ratio of tetrahydrocortisol + allo-tetrahydrocortisol to tetrahydrocortisone in urine by LC-MS-MS
-
Raffaelli A., Saba A., Vignali E., Marcocci C., and Salvadori P. Direct determination of the ratio of tetrahydrocortisol + allo-tetrahydrocortisol to tetrahydrocortisone in urine by LC-MS-MS. J Chromatogr B Analyt Technol Biomed Life Sci 830 (2006) 278-285
-
(2006)
J Chromatogr B Analyt Technol Biomed Life Sci
, vol.830
, pp. 278-285
-
-
Raffaelli, A.1
Saba, A.2
Vignali, E.3
Marcocci, C.4
Salvadori, P.5
-
25
-
-
0001400992
-
Hydrolysis of ketosteroid hydrogen sulfates by solvolysis procedures
-
Burstein S., and Lieberman S. Hydrolysis of ketosteroid hydrogen sulfates by solvolysis procedures. J Biol Chem 233 (1958) 331-335
-
(1958)
J Biol Chem
, vol.233
, pp. 331-335
-
-
Burstein, S.1
Lieberman, S.2
-
26
-
-
38649088307
-
Improved solvolysis of steroid sulphates
-
S1-241-2
-
Khan S.R., and Taylor N.F. Improved solvolysis of steroid sulphates. Ann Clin Biochem 24 (1987) S1-241-2
-
(1987)
Ann Clin Biochem
, vol.24
-
-
Khan, S.R.1
Taylor, N.F.2
-
27
-
-
0033178357
-
2 formation during cholesterol peroxidation with cholesterol oxidase from Pseudomonas sp. strain ST-200
-
2 formation during cholesterol peroxidation with cholesterol oxidase from Pseudomonas sp. strain ST-200. Biochem J 341 (1999) 621-627
-
(1999)
Biochem J
, vol.341
, pp. 621-627
-
-
Doukyu, N.1
Aono, R.2
-
28
-
-
0027514197
-
Bacterial cholesterol oxidases are able to act as flavoprotein-linked ketosteroid monooxygenases that catalyse the hydroxylation of cholesterol to 4-cholesten-6-ol-3-one
-
Molnar I., Hayashi N., Choi K.P., Yamamoto H., Yamashita M., and Murooka Y. Bacterial cholesterol oxidases are able to act as flavoprotein-linked ketosteroid monooxygenases that catalyse the hydroxylation of cholesterol to 4-cholesten-6-ol-3-one. Mol Microbiol 7 (1993) 419-428
-
(1993)
Mol Microbiol
, vol.7
, pp. 419-428
-
-
Molnar, I.1
Hayashi, N.2
Choi, K.P.3
Yamamoto, H.4
Yamashita, M.5
Murooka, Y.6
-
29
-
-
0031027536
-
Isomerization, but not oxidation, is suppressed by a single point mutation, E361Q, in the reaction catalyzed by cholesterol oxidase
-
Sampson N.S., and Kass I.J. Isomerization, but not oxidation, is suppressed by a single point mutation, E361Q, in the reaction catalyzed by cholesterol oxidase. J Am Chem Soc 119 (1997) 855-862
-
(1997)
J Am Chem Soc
, vol.119
, pp. 855-862
-
-
Sampson, N.S.1
Kass, I.J.2
-
30
-
-
0030298528
-
Sterol peroxidation by Pseudomonas fluorescens cholesterol oxidase
-
Teng J.I., and Smith L.L. Sterol peroxidation by Pseudomonas fluorescens cholesterol oxidase. Steroids 61 (1996) 627-633
-
(1996)
Steroids
, vol.61
, pp. 627-633
-
-
Teng, J.I.1
Smith, L.L.2
-
31
-
-
0017902169
-
Oxidation of 3β-hydroxyandrostenes by the 3β-hydroxy-steroid oxidase (cholesterol oxidase) from Brevibacterium sterolicum prior to their analysis by gas-liquid chromatography-mass spectrometry
-
Smith A.G., Joannou G.E., Mak M., Uwajima T., Terada O., and Brooks C.J. Oxidation of 3β-hydroxyandrostenes by the 3β-hydroxy-steroid oxidase (cholesterol oxidase) from Brevibacterium sterolicum prior to their analysis by gas-liquid chromatography-mass spectrometry. J Chromatogr 152 (1978) 467-474
-
(1978)
J Chromatogr
, vol.152
, pp. 467-474
-
-
Smith, A.G.1
Joannou, G.E.2
Mak, M.3
Uwajima, T.4
Terada, O.5
Brooks, C.J.6
-
32
-
-
0017202627
-
Cholesterol oxidases: properties and applications
-
Smith A.G., and Brooks C.J.W. Cholesterol oxidases: properties and applications. J Steroid Biochem 7 (1976) 705-713
-
(1976)
J Steroid Biochem
, vol.7
, pp. 705-713
-
-
Smith, A.G.1
Brooks, C.J.W.2
-
33
-
-
0037424631
-
Sub-atomic resolution crystal structure of cholesterol oxidase: what atomic resolution crystallography reveals about enzyme mechanism and the role of the FAD cofactor in redox activity
-
Lario P.I., Sampson N., and Vrielink A. Sub-atomic resolution crystal structure of cholesterol oxidase: what atomic resolution crystallography reveals about enzyme mechanism and the role of the FAD cofactor in redox activity. J Mol Biol 326 (2003) 1635-1650
-
(2003)
J Mol Biol
, vol.326
, pp. 1635-1650
-
-
Lario, P.I.1
Sampson, N.2
Vrielink, A.3
-
34
-
-
0031805729
-
Purification of extracellular cholesterol oxidase with high activity in the presence of organic solvents from Pseudomonas sp. strain ST-200
-
Doukyu N., and Aono R. Purification of extracellular cholesterol oxidase with high activity in the presence of organic solvents from Pseudomonas sp. strain ST-200. Appl Environ Microbiol 64 (1998) 1929-1932
-
(1998)
Appl Environ Microbiol
, vol.64
, pp. 1929-1932
-
-
Doukyu, N.1
Aono, R.2
-
35
-
-
0034795345
-
Cloning, sequence analysis and expression of a gene encoding an organic solvent- and detergent-tolerant cholesterol oxidase of Burkholderia cepacia strain ST-200
-
Doukyu N., and Aono R. Cloning, sequence analysis and expression of a gene encoding an organic solvent- and detergent-tolerant cholesterol oxidase of Burkholderia cepacia strain ST-200. Appl Microbiol Biotechnol 57 (2001) 146-152
-
(2001)
Appl Microbiol Biotechnol
, vol.57
, pp. 146-152
-
-
Doukyu, N.1
Aono, R.2
-
36
-
-
0346220075
-
Etude de la flore bactérienne aérobie à Gram négatif de l'escargot d'élevage (Helix aspersa)
-
Kierbe-Toe M.B., Borges E., Maurin F., Richard Y., and Kodjo A. Etude de la flore bactérienne aérobie à Gram négatif de l'escargot d'élevage (Helix aspersa). Revue Méd Vét 154 (2003) 605-610
-
(2003)
Revue Méd Vét
, vol.154
, pp. 605-610
-
-
Kierbe-Toe, M.B.1
Borges, E.2
Maurin, F.3
Richard, Y.4
Kodjo, A.5
-
37
-
-
0015517602
-
A new method for preventing oxidative decomposition of catechol estrogens during chromatography
-
Gelbke H.P., and Knuppen R. A new method for preventing oxidative decomposition of catechol estrogens during chromatography. J Chromatogr 72 (1972) 465-471
-
(1972)
J Chromatogr
, vol.72
, pp. 465-471
-
-
Gelbke, H.P.1
Knuppen, R.2
-
38
-
-
0015623425
-
A chemical method for the quantitative determination of 2-hydroxyestrone in human urine
-
Gelbke H.P., Kreth M., and Knuppen R. A chemical method for the quantitative determination of 2-hydroxyestrone in human urine. Steroids 21 (1973) 665-687
-
(1973)
Steroids
, vol.21
, pp. 665-687
-
-
Gelbke, H.P.1
Kreth, M.2
Knuppen, R.3
-
39
-
-
0018015257
-
The preparation of pregnancy urine for an estrogen profile
-
Cohen S.L., Ho P., Yasuhiro S., and Alspector F.E. The preparation of pregnancy urine for an estrogen profile. Steroids 32 (1978) 279-291
-
(1978)
Steroids
, vol.32
, pp. 279-291
-
-
Cohen, S.L.1
Ho, P.2
Yasuhiro, S.3
Alspector, F.E.4
-
40
-
-
0018910247
-
Purification of urine for quantification of the complete estrogen profile
-
Fotsis T., Jarvenpaa P., and Adlercreutz H. Purification of urine for quantification of the complete estrogen profile. J Steroid Biochem 12 (1980) 503-508
-
(1980)
J Steroid Biochem
, vol.12
, pp. 503-508
-
-
Fotsis, T.1
Jarvenpaa, P.2
Adlercreutz, H.3
-
42
-
-
0030047573
-
Isotope dilution gas chromatographic-mass spectrometric method for the determination of isoflavonoids, coumestrol, and lignans in food samples
-
Mazur W., Fotsis T., Wahala K., Ojala S., Salakka A., and Adlercreutz H. Isotope dilution gas chromatographic-mass spectrometric method for the determination of isoflavonoids, coumestrol, and lignans in food samples. Anal Biochem 233 (1996) 169-180
-
(1996)
Anal Biochem
, vol.233
, pp. 169-180
-
-
Mazur, W.1
Fotsis, T.2
Wahala, K.3
Ojala, S.4
Salakka, A.5
Adlercreutz, H.6
-
43
-
-
18844470060
-
C exhibits pro-oxidant properties
-
Podmore I.D., Griffiths H.R., Herbert K.E., Mistry N., Mistry P., Lunec J., et al. C exhibits pro-oxidant properties. Nature 392 (1998) 559
-
(1998)
Nature
, vol.392
, pp. 559
-
-
Podmore, I.D.1
Griffiths, H.R.2
Herbert, K.E.3
Mistry, N.4
Mistry, P.5
Lunec, J.6
-
44
-
-
0017107420
-
Comparative studies on cholesterol oxidases from different sources
-
Noma A., and Nakayama K. Comparative studies on cholesterol oxidases from different sources. Clin Chim Acta 73 (1976) 487-496
-
(1976)
Clin Chim Acta
, vol.73
, pp. 487-496
-
-
Noma, A.1
Nakayama, K.2
|