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1

Stereospecificity of the intracellular binding of norethisterone and its a-ring reduced metabolites

Bertha A. Chávez, Felipe Vilchis, Ana E. Pérez, Gustavo A. García, Ivonne Grillasca, Gregorio Pérez-Palacios

Journal:

Journal of Steroid Biochemistry

Year:

1985

Language:

english

File:

PDF, 715 KB

english, 1985

2

Molecular interactions of Levonorgestrel and its 5α-reduced derivative with androgen receptors in hamster flanking organs

Marisa Cabeza, Felipe Vilchis, Ana E. Lemus, Lino Díaz de León, Gregorio Pérez-Palacios

Journal:

Year:

1995

Language:

english

File:

PDF, 839 KB

english, 1995

3

Self-Priming Effect of Luteinizing Hormone-Human Chorionic Gonadotropin (hCG) upon the Biphasic Testicular Response to Exogenous hCG. I. Serum Testosterone Profile*

ULLOA-AGUIRRE, ALFREDO, MENDEZ, JUAN PABLO, DIAZ-SÁNCHEZ, VICENTE, ALTAMIRANO, ARACELI, PÉREZ-PALACIOS, GREGORIO, GARCIA, RICARDO PEYRET

Journal:

Journal of Clinical Endocrinology & Metabolism

Year:

1985

Language:

english

File:

PDF, 833 KB

english, 1985

4

Molecular analysis in true hermaphrodites with different karyotypes and similar phenotypes

Torres, Leda, López, Marisol, Méndez, Juan Pablo, Canto, Patricia, Cervantes, Alicia, Alfaro, Guillermo, Pérez-Palacios, Gregorio, Erickson, Robert P., Kofman-Alfaro, Susana

Journal:

American Journal of Medical Genetics

Year:

1996

File:

PDF, 771 KB

1996

5

Mixed gonadal dysgenesis: Clinical, cytogenetic, endocrinological, and histopathological findings in 16 patients

Juan Pablo Méndez, Alfredo Ulloa-Aguirre, Susana Kofman-Alfaro, Osvaldo Mutchinick, Carlos Fernández-del-Castillo, Edgardo Reyes, Gregorio Pérez-Palacios

Journal:

American Journal of Medical Genetics Part A

Year:

1993

Language:

english

File:

PDF, 401 KB

english, 1993

6

SRY alone can induce normal male sexual differentiation

Marisol López, Leda Torres, Juan P. Méndez, Alicia Cervantes, Guillermo Alfaro, Gregorio Pérez-Palacios, Robert P. Erickson, Susana Kofman-Alfaro

Journal:

American Journal of Medical Genetics Part A

Year:

1995

Language:

english

File:

PDF, 318 KB

english, 1995

7

Molecular mechanisms of the antihormonal and antiimplantation effects of norethisterone and its a-ring reduced metabolites

Ivone Castro, Marco Antonio Cerbón, Ana Maria Pasapera, Ruben GutiéRrez-sagal, Gustavo A. Garcia, Carlos Orozco, Ignacio Camacho-Arroyo, Rene Anzaldua, Gregorio PéRez-Palacios

Journal:

Molecular Reproduction and Development

Year:

1995

Language:

english

File:

PDF, 692 KB

english, 1995

8

Mutations of the 5α-reductase Type 2 gene in eight Mexican patients from six different pedigrees with 5α-reductase-2 deficiency

Patricia Canto, Felipe Vilchis, Bertha Chávez, Osvaldo Mutchinick, Julianne Imperato-McGinley, Gregorio Pérez-Palacios, Alfredo Ulloa-Aguirre, Juan Pablo Méndez

Journal:

Clinical Endocrinology

Year:

1997

Language:

english

File:

PDF, 266 KB

english, 1997

9

Clinical and endocrine spectrum in patients with the 45,X/46,XY karyotype

Susana Kofman, Gregorio Pérez-Palacios, Martha Medina, Nereo Escobar, Mario García, Lizbeth Ruz, Osvaldo Mutchinick, Rubén Lisker

Journal:

Year:

1981

Language:

english

File:

PDF, 462 KB

english, 1981

10

Oestrogen-Insensitive Progestin Receptors in the Central Nervous System: Physicochemical and Immunoreactive Characteristics

Marco A. Cerbón, Maryam Martineíz, Gregorio Pérez-Palacios

Journal:

Journal of Neuroendocrinology

Year:

1989

Language:

english

File:

PDF, 754 KB

english, 1989

11

Endometrial expression of progesterone receptor and uteroglobin genes during early pregnancy in the rabbit

Ruben Gutierrez-Sagal, Gregorio Perez-Palacios, Elizabeth Langley, Ana Maria Pasapera, Ivone Castro, Dr., M.D., D.Sc. Marco Antonio Cerbón

Journal:

Molecular Reproduction and Development

Year:

1993

Language:

english

File:

PDF, 698 KB

english, 1993

12

Steroid hormone binding in the harderian gland of birds: characteristics of the androgen, estrogen, and progestin receptors of Anas platyrhynchos and Gallus domesticus

Felipe Vilchis, Bertha Chavez, Gregorio Pérez-Palacios

Journal:

General and Comparative Endocrinology

Year:

1991

Language:

english

File:

PDF, 774 KB

english, 1991

13

Variable expression of the uteroglobin gene following the administration of norethisterone and its A-ring reduced metabolites

Marco A. Cerbón, Ana M. Pasapera, Rubén Gutiérrez-Sagal, Gustavo A. García, Gregorio Pérez-Palacios

Journal:

Journal of Steroid Biochemistry

Year:

1990

Language:

english

File:

PDF, 760 KB

english, 1990

14

Induction of male sexual behavior by norethisterone: Role of its A-ring reduced metabolites

Gabriela Moralí, Ana Elena Lemus, Martha V. Oropeza, Gustavo A. García, Gregorio Pérez-Palacios

Journal:

Pharmacology Biochemistry and Behavior

Year:

1990

Language:

english

File:

PDF, 727 KB

english, 1990

15

In vitro metabolism of gestodene in target organs: formation of A-ring reduced derivatives with oestrogenic activity

Ana E Lemus, René Santillán, Pablo Damián-Matsumura, Gustavo A Garcı́a, Ivonne Grillasca, Gregorio Pérez-Palacios

Journal:

European Journal of Pharmacology

Year:

2001

Language:

english

File:

PDF, 126 KB

english, 2001

16

Assessment of the oestrogenic activity of the contraceptive progestin levonorgestrel and its non-phenolic metabolites

René Santillán, Gregorio Pérez-Palacios, Martı́n Reyes, Pablo Damián-Matsumura, Gustavo A Garcı́a, Ivonne Grillasca, Ana E Lemus

Journal:

European Journal of Pharmacology

Year:

2001

Language:

english

File:

PDF, 135 KB

english, 2001

17

Vasodilating effect of norethisterone and its 5α metabolites: a novel nongenomic action

Mercedes Perusquı́a, Carlos M Villalón, Erika Navarrete, Gustavo A Garcı́a, Gregorio Pérez-Palacios, Ana E Lemus

Journal:

European Journal of Pharmacology

Year:

2003

Language:

english

File:

PDF, 289 KB

english, 2003

18

Induced hyperprolactinaemia does not alter FSH binding or ABP secretion in the rat testis

Jaime Guevara-Aguirre, Guillermo Schoener, Alfredo Ulloa-Aguirre, Gregorio Pérez-Palacios, Fernando Larrea

Journal:

International Journal of Andrology

Year:

1986

Language:

english

File:

PDF, 504 KB

english, 1986

19

Clinical traits and molecular findings in 46,XX males

Marisol López, Leda Torres, Juan Pablo Méndez, Alicia Cervantes, Gregorio Pérez-Palacios, Robert P. Erickson, Guillermo Alfaro, Susana Kofman-Alfaro

Journal:

Clinical Genetics

Year:

1995

Language:

english

File:

PDF, 634 KB

english, 1995

20

A comparative study of two low-dose combined oral contraceptives: Results from a multicenter trial

Thomas R. Dunson, Vivian L. McLaurin, Boonsri Israngkura, Buntornchavee Leelapattana, Ranu Mukherjee, Gregorio Perez-Palacios, Ahmed Amin Saleh

Journal:

Year:

1993

Language:

english

File:

PDF, 763 KB

english, 1993

21

Binding and effects of catecholestrogens on adenylate cyclase activity, and adrenoceptors, benzodiazepine and GABA receptors in guinea-pig hypothalamic membranes

Graciela S. Etchegoyen, Daniel P. Cardinali, Ana E. Pérez, Juan Tamayo, Gregorio Pérez-Palacios

Journal:

European Journal of Pharmacology

Year:

1986

Language:

english

File:

PDF, 759 KB

english, 1986

22

Biological significance of the metabolism of androgens in the central nervous system

Gregorio Pérez-Palacios, Knut Larsson, Carlos Beyer

Journal:

Journal of Steroid Biochemistry

Year:

1975

Language:

english

File:

PDF, 850 KB

english, 1975

23

Mechanism of action of contraceptive synthetic progestins

Gregorio Pérez-Palacios, Bertha Chávez, Nereo Escobar, Felipe Vilchis, Fernando Larrea, Marcela Lince, Ana E. Pérez

Journal:

Journal of Steroid Biochemistry

Year:

1981

Language:

english

File:

PDF, 502 KB

english, 1981

24

Nuclear translocation of estradiol receptors by the in vivo administration of norethisterone: An alternate mechanism for gonadotropin inhibition

Fernando Larrea, Nereo Escobar, Josué Garza Flores, Octavio Moctezuma, Abraham Martínez-Campos, Gregorio Pérez-Palacios

Journal:

Journal of Steroid Biochemistry

Year:

1983

Language:

english

File:

PDF, 664 KB

english, 1983

25

Interaction of medroxyprogesterone acetate with cytosol androgen receptors in the rat hypothalamus and pituitary

Gregorio Pérez-Palacios, Bertha Chávez, Felipe Vilchis, Nereo Escobar, Fernando Larrea, Ana E. Pérez

Journal:

Journal of Steroid Biochemistry

Year:

1983

Language:

english

File:

PDF, 783 KB

english, 1983

26

Estrogen-like effects of norethisterone on the hypothalamic pituitary unit of ovariectomized rats

Fernando Larrea, Octavio Mogtezuma, Gregorio Pérez-Palacios

Journal:

Journal of Steroid Biochemistry

Year:

1984

Language:

english

File:

PDF, 662 KB

english, 1984

27

Evidence that a non-aromatizable metabolite of norethisterone induces estrogen-dependent pituitary progestin receptors

Felipe Vilchis, Bertha Ch́avez, Ana E. Pèrez, Gustavo A. García, Arturo Angeles, Gregorio Pérez-Palacios

Journal:

Journal of Steroid Biochemistry

Year:

1986

Language:

english

File:

PDF, 813 KB

english, 1986

28

Prediction and detection of ovulation by the measurement of urinary pregnanetriol-3α-glucuronide. a multicentre study

Norma Bedolla-Tovar, Jose Landeros, Gregorio Pérez-Palacios, William P. Collins, Carmen Romero, Alexander E. Kellie, Padmananda Samarajeewa, Jeffrey Spieler

Journal:

Journal of Steroid Biochemistry

Year:

1986

Language:

english

File:

PDF, 679 KB

english, 1986

29

The metabolism of 19-nor contraceptive progestins modulates their biological activity at the neuroendocrine level

Fernando Larrea, Felipe Vilchis, Bertha Chávez, Ana E. Pérez, Josué Garza-Flores, Gregorio Pérez-Palacios

Journal:

Journal of Steroid Biochemistry

Year:

1987

Language:

english

File:

PDF, 797 KB

english, 1987

30

The syndromes of androgen resistance revisited

Gregorio Pérez-Palacios, Bertha Chávez, Juan Pablo Méndez, Julianne Imperato McGinley, Alfredo Ulloa-Aguirre

Journal:

Journal of Steroid Biochemistry

Year:

1987

Language:

english

File:

PDF, 852 KB

english, 1987

31

Comparative evaluation of androgen and progesterone receptor transcription selectivity indices of 19-nortestosterone-derived progestins

Rocio Garcı́a-Becerra, Austin J Cooney, Elizabeth Borja-Cacho, Ana E Lemus, Gregorio Pérez-Palacios, Fernando Larrea

Journal:

The Journal of Steroid Biochemistry and Molecular Biology

Year:

2004

Language:

english

File:

PDF, 184 KB

english, 2004

32

Synthetic 19-nortestosterone derivatives as estrogen receptor alpha subtype-selective ligands induce similar receptor conformational changes and steroid receptor coactivator recruitment than natural estrogens

Rocio García-Becerra, Elizabeth Borja-Cacho, Austin J. Cooney, Carolyn L. Smith, Ana E. Lemus, Gregorio Pérez-Palacios, Fernando Larrea

Journal:

The Journal of Steroid Biochemistry and Molecular Biology

Year:

2006

Language:

english

File:

PDF, 258 KB

english, 2006

33

The intrinsic transcriptional estrogenic activity of a non-phenolic derivative of levonorgestrel is mediated via the estrogen receptor-α

Rocio Garcı́a-Becerra, Elizabeth Borja-Cacho, Austin J. Cooney, Kathy J. Jackson, Ana E. Lemus, Gregorio Pérez-Palacios, Fernando Larrea

Journal:

The Journal of Steroid Biochemistry and Molecular Biology

Year:

2002

Language:

english

File:

PDF, 148 KB

english, 2002

34

In vitro conversion of 5-androstenediol to testosterone by the central nervous system and pituitary of the male rat

Ana E. Pérez, Carlos Beyer, Knut Larsson, Gregorio Pérez-Palacios

Journal:

Year:

1977

Language:

english

File:

PDF, 374 KB

english, 1977

35

Pregnenolone and pregnenolone sulfate metabolism by human fetal testes in vitro

Kenneth G. Lamont, Gregorio Pérez-Palacios, Ana E. Pérez, Robert B. Jaffe

Journal:

Year:

1970

Language:

english

File:

PDF, 499 KB

english, 1970

36

In vitro metabolism of 3H-androstenedione by the male rat pituitary, hypothalamus, and hippocampus

Ana E. Pérez, Alfredo Ortíz, Marisa Cabeza, Carlos Beyer, Gregorio Pérez-Palacios

Journal:

Year:

1975

Language:

english

File:

PDF, 416 KB

english, 1975

37

HCV AND AUTOIMMUNE LIVER DISEASE

Garza-Flores, Josué, Hall, Peter E., Perez-Palacios, Gregorio

Journal:

Year:

1990

Language:

english

File:

PDF, 340 KB

english, 1990

38

Long-acting hormonal contraceptives for women

Garza-Flores, Josué, Hall, Peter E., Perez-Palacios, Gregorio

Journal:

The Journal of Steroid Biochemistry and Molecular Biology

Year:

1991

Language:

english

File:

PDF, 649 KB

english, 1991

39

Notes and News

Lemus, Ana E., Enríquez, Juana, García, Gustavo A., Grillasca, Ivonne, Pérez-Palacios, Gregorio

Journal:

Year:

1979

Language:

english

File:

PDF, 462 KB

english, 1979

40

5α-Reduction of norethisterone enhances its binding affinity for androgen receptors but diminishes its androgenic potency

Lemus, Ana E., Enríquez, Juana, García, Gustavo A., Grillasca, Ivonne, Pérez-Palacios, Gregorio

Journal:

The Journal of Steroid Biochemistry and Molecular Biology

Year:

1997

Language:

english

File:

PDF, 928 KB

english, 1997

41

Mechanism of action of levonorgestrel: In vitro metabolism and specific interactions with steroid receptors in target organs

Lemus, Ana E., Vilchis, Felipe, Damsky, Rebeca, Chávez, Bertha A., García, Gustavo A., Grillasca, Ivonne, Pérez-Palacios, Gregorio

Journal:

The Journal of Steroid Biochemistry and Molecular Biology

Year:

1992

Language:

english

File:

PDF, 738 KB

english, 1992

42

Inherited impairment of nuclear androgen uptake as a cause of familial androgen insensitivity

Ulloa-Aguirre, Alfredo, Chavez, Bertha, Mendez, Juan Pablo, Saavedra, Dolores, Perez-Palacios, Gregorio

Journal:

European Journal of Obstetrics & Gynecology and Reproductive Biology

Year:

1988

Language:

english

File:

PDF, 932 KB

english, 1988

43

Intracellular progesterone receptors are differentially regulated by sex steroid hormones in the hypothalamus and the cerebral cortex of the rabbit

Camacho-Arroyo, Ignacio, Pérez-Palacios, Gregorio, Pasapera, Ana Ma., Cerbón, Marco A.

Journal:

The Journal of Steroid Biochemistry and Molecular Biology

Year:

1994

Language:

english

File:

PDF, 468 KB

english, 1994

44

Mechanisms of hormonal and antihormonal action of contraceptive progestins at the molecular level

Pérez-Palacios, Gregorio, Cerbón, Marco A., Pasapera, Ana M., Castro, J.Ivone, Enríquez, Juana, Vilchis, Felipe, García, Gustavo A., Moralí, Gabriela, Lemus, Ana E.

Journal:

The Journal of Steroid Biochemistry and Molecular Biology

Year:

1992

Language:

english

File:

PDF, 553 KB

english, 1992

45

Enhancement of 3β-hydroxysteroid dehydrogenase-isomerase in the human fetal adrenal by removal of the soluble cell fraction

Serra, Giovan B., Pérez-Palacios, Gregorio, Jaffe, Robert B.

Journal:

Biochimica et Biophysica Acta (BBA) - General Subjects

Year:

1971

Language:

english

File:

PDF, 313 KB

english, 1971

46

Endocrine evaluation in a patient with MURCS association and ovarian agenesis

Mendez, Juan Pablo, Ulloa-Aguirre, Alfredo, Sánchez, Francisco Javier, Mutchinick, Osvaldo, Pérez-Palacios, Gregorio

Journal:

European Journal of Obstetrics & Gynecology and Reproductive Biology

Year:

1986

Language:

english

File:

PDF, 893 KB

english, 1986

47

A-Ring Reduced Metabolites of 19-nor Synthetic Progestins as Subtype Selective Agonists for ERα

Larrea, Fernando, García-Becerra, Rocio, Lemus, Ana E., García, Gustavo A., Pérez-Palacios, Gregorio, Jackson, Kathy J., Coleman, Kevin M., Dace, Roslyn, Smith, Carolyn L., Cooney, Austin J.

Journal:

Year:

2001

Language:

english

File:

PDF, 329 KB

english, 2001

48

Neonatal rat osteoblasts bioconvert testosterone to non-phenolic metabolites with estrogen-like effects on bone cell proliferation and differentiation

Enríquez, Juana, Larrea, Fernando, Santillán, René, Hernández, Ángeles, Herrero, Bertha, Pérez-Palacios, Gregorio, Lemus, Ana E.

Journal:

Hormone Molecular Biology and Clinical Investigation

Year:

2013

Language:

english

File:

PDF, 438 KB

english, 2013

49

De Novo Testosterone Biosynthesis in the Human Fetal Testis 1

SERRA, GIOVAN B., PÉREZ-PALACIOS, GREGORIO, JAFFE, ROBERT B.

Journal:

Journal of Clinical Endocrinology & Metabolism

Year:

1970

Language:

english

File:

PDF, 320 KB

english, 1970

50

De Novo Steroid Sulfate Biosynthesis

JAFFE, ROBERT B., PÉREZ-PALACIOS, GREGORIO, LAMONT, KENNETH G., GIVNER, MORRIS L.

Journal:

Journal of Clinical Endocrinology & Metabolism

Year:

1968

File:

PDF, 360 KB

1968