I. Beitins

发表

Male-limited familial precocious puberty in three generations. Apparent Leydig-cell autonomy and elevated glycoprotein hormone alpha subunit.

C. Longcope, E. Reiter, R. Brown, 1984, The New England journal of medicine.

Pathophysiological features of the pulsatile secretion of biologically active luteinizing hormone in man.

M. Dufau, R. Urban, J. Veldhuis, 1989, Journal of steroid biochemistry.

Endocrine studies during the refeeding of young women with nutritional amenorrhea and infertility.

L. Johnson, I. Beitins, J. Mcarthur, 1976, Mayo Clinic proceedings.

Exercise induces two types of human luteal dysfunction: confirmation by urinary free progesterone.

G. Skrinar, I. Beitins, B. Bullen, 1991, The Journal of clinical endocrinology and metabolism.

Exercise-induced menstrual disorders.

G. Skrinar, A. Rogol, J. Veldhuis, 1985, The New England journal of medicine.

Induction of menstrual disorders by strenuous exercise in untrained women.

G. Skrinar, G. V. von Mering, I. Beitins, 1985, The New England journal of medicine.

Endurance training effects on plasma hormonal responsiveness and sex hormone excretion.

G. Skrinar, S. Reppert, D. Carr, 1984, Journal of applied physiology: respiratory, environmental and exercise physiology.

The biologic activity of a potent analogue of gonadotropin-releasing hormone in normal and hypogonadotropic men.

W. Crowley, W. Vale, J. Rivier, 1980, The New England journal of medicine.

Measurement of plasma aldosterone by radioimmunoassay.

C. Migeon, F. Bayard, A. Kowarski, 1970, The Journal of clinical endocrinology and metabolism.

Acute effects of estradiol infusion and naloxone on luteinizing hormone secretion in pubertal boys.

G. Kletter, V. Padmanabhan, J. Marshall, 1997, The Journal of clinical endocrinology and metabolism.

Decreased bone density in hyperprolactinemic women.

A. Klibanski, R. Neer, N. Zervas, 1980, The New England journal of medicine.

Preoperative treatment of acromegaly with long-acting somatostatin analog SMS 201-995: shrinkage of invasive pituitary macroadenomas and improved surgical remission rate.

S. Gebarski, R. Lloyd, A. Barkan, 1988, The Journal of clinical endocrinology and metabolism.

Changes in serum immunoreactive and bioactive growth hormone concentrations in boys with advancing puberty and in response to a 20-hour estradiol infusion.

G. Kletter, A. Barkan, I. Beitins, 1997, The Journal of clinical endocrinology and metabolism.

Increased growth hormone pulse frequency in acromegaly.

A. Barkan, R. Kelch, I. Beitins, 1989, The Journal of clinical endocrinology and metabolism.

The bonnet monkey (Macaca radiata): A model for the study of gonadotropin dynamics during fasting in the human

T. Badger, I. Beitins, J. Mcarthur, 1982, American Journal of Primatology.

Hormonal responses to short term fasting in postmenopausal women.

S. Reppert, A. Klibanski, T. Badger, 1985, The Journal of clinical endocrinology and metabolism.

The regulation of aldosterone secretion in anephric man.

W. G. Walker, C. R. Cooke, C. Migeon, 1971, The Journal of clinical investigation.

Validation of a sensitive radioimmunoassay to measure serum follicle-stimulating hormone in cattle: correlation with biological activity.

M. Crowe, V. Padmanabhan, W. Enright, 1997, Animal reproduction science.

Pure alpha-secreting pituitary adenomas.

P. Ladenson, A. Klibanski, D. Clemmons, 1981, The New England journal of medicine.

Acute effects of estradiol infusion and naloxone on luteinizing hormone secretion in pubertal boys.

G. Kletter, V. Padmanabhan, J. Marshall, 1997, The Journal of clinical endocrinology and metabolism.

Nocturnal naloxone fails to reverse the suppressive effects of testosterone infusion on luteinizing hormone secretion in pubertal boys.

G. Kletter, J. Marshall, M. B. Brown, 1994, The Journal of clinical endocrinology and metabolism.

Luteinizing hormone pulse characteristics in early pubertal boys are the same whether measured by radioimmuno- or immunofluorometric assay.

G. Kletter, V. Padmanabhan, M. B. Brown, 1993, The Journal of clinical endocrinology and metabolism.

Acute effects of testosterone infusion and naloxone on luteinizing hormone secretion in normal men.

G. Kletter, J. Marshall, R. Kelch, 1992, The Journal of clinical endocrinology and metabolism.

Naloxone does not reverse the suppressive effects of testosterone infusion on luteinizing hormone secretion in pubertal boys.

G. Kletter, V. Padmanabhan, J. Marshall, 1991, The Journal of clinical endocrinology and metabolism.

Differential regulation of serum immunoreactive luteinizing hormone and bioactive follicle-stimulating hormone by testosterone in early pubertal boys.

Morton B. Brown, V. Padmanabhan, M. B. Brown, 1990, The Journal of clinical endocrinology and metabolism.

Bioactive follicle-stimulating hormone release in nutritionally growth-retarded ovariectomized lambs: regulation by nutritional repletion.

D. Fenner, V. Padmanabhan, F. Ebling, 1989, Endocrinology.

Testosterone infusion reduces nocturnal luteinizing hormone pulse frequency in pubertal boys.

P. Hale, V. Padmanabhan, J. Marshall, 1989, The Journal of clinical endocrinology and metabolism.

Nocturnal Serum Growth Hormone Concentration is not Augmented by Short-Term Testosterone Infusion in Pubertal Boys

P. Hale, R. Kelch, I. Beitins, 1989, Pediatric Research.

Metabolic clearance of human follicle-stimulating hormone assessed by radioimmunoassay, immunoradiometric assay, and in vitro Sertoli cell bioassay.

R. Urban, J. Veldhuis, V. Padmanabhan, 1991, The Journal of clinical endocrinology and metabolism.

Comparison of competitive protein binding radioassay of cortisol to double isotope dilution and Porter Silber methods.

C. Migeon, A. Kowarski, I. Beitins, 1970, Steroids.

Integrated concentrations of growth hormone correlated with stage of puberty and estrogen levels in girls.

L. Plotnick, R. Blizzard, R. G. Thompson, 1974, The Journal of clinical endocrinology and metabolism.

Metabolic interfaces between growth and reproduction. II. Characterization of changes in messenger ribonucleic acid concentrations of gonadotropin subunits, growth hormone, and prolactin in nutritionally growth-limited lambs and the differential effects of increased nutrition.

V. Padmanabhan, F. Ebling, D. Foster, 1989, Endocrinology.

Hypothalamic amenorrhea in runners of normal body composition.

A. Klibanski, T. Badger, M. Pagano, 1981, Endocrine Research Communications.

Father-to-son transmission of hypogonadism with anosmia: Kallmann's syndrome.

G. Merriam, I. Beitins, H. Bode, 1977, American journal of diseases of children.

Effect of nutritional repletion on pituitary and serum follicle-stimulating hormone isoform distribution in growth-retarded lambs.

V. Padmanabhan, F. Ebling, D. Foster, 1992, Biology of reproduction.

Both hyper- and hypogonadotropic hypogonadism occur transiently in acute illness: bio- and immunoactive gonadotropins.

C. Longcope, S. Bigos, J. Orav, 1992, The Journal of clinical endocrinology and metabolism.

Phenotypic delineation of ring chromosome 15 and Russell-Silver syndromes.

Golder N Wilson, I. Beitins, S. Sauder, 1985, Journal of medical genetics.

Serum bioactive follicle-stimulating hormone concentrations from prepuberty to adulthood: a cross-sectional study.

G. Kletter, V. Padmanabhan, P. Sizonenko, 1990, The Journal of clinical endocrinology and metabolism.

Bioactive follicle-stimulating hormone responses to intravenous gonadotropin-releasing hormone in boys with idiopathic hypogonadotropic hypogonadism.

V. Padmanabhan, R. Kelch, I. Beitins, 1988, The Journal of clinical endocrinology and metabolism.

Bioassayable luteinizing hormone during childhood and adolescence and in patients with delayed pubertal development.

J. Gutai, E. Reiter, I. Beitins, 1982, The Journal of clinical endocrinology and metabolism.

Progesterone modulation of gonadotropin secretion by dispersed rat pituitary cells in culture. IV. Follicle-stimulating hormone synthesis and release

V. Padmanabhan, L. Krey, I. Beitins, 1993, Molecular and Cellular Endocrinology.

Hypothalmic Amenorrhea in Runners of Normal Body Composition

A. Klibanski, T. Badger, M. Pagano, 1980 .

Treatment of acromegaly with the long-acting somatostatin analog SMS 201-995.

A. Barkan, R. Kelch, I. Beitins, 1988, The Journal of clinical endocrinology and metabolism.

Adrenal function in normal infants and in marasmus and kwashiorkor. Cortisol secretion, diurnal variation of plasma cortisol, and urinary excretion of 17-hydroxycorticoids, free corticoids, and cortisol.

C. Migeon, A. Kowarski, I. Beitins, 1975, The Journal of pediatrics.

Serum bioactive gonadotropins during male puberty: a longitudinal study.

G. Kletter, V. Padmanabhan, P. Sizonenko, 1993, The Journal of clinical endocrinology and metabolism.

The effect of ACTH administration on plasma testosterone, dihydrotestosterone and serum LH concentrations in normal men.

C. Migeon, F. Bayard, A. Kowarski, 1973, Steroids.

A dynamic study of plasma renin activity and aldosterone concentration in normal and hypertensive subjects.

C. Migeon, F. Bayard, A. Kowarski, 1971, Metabolism: clinical and experimental.

Pulsatile Release of Bioactive Luteinizing Hormone in Prepubertal Girls: Discordance with Immunoreactive Luteinizing Hormone Pulses

J. Veldhuis, E. Reiter, I. Beitins, 1987, Pediatric Research.

Gonadotropin and prolactin pulsations in hyperprolactinemic women before and during bromocriptine therapy.

A. Klibanski, G. Merriam, N. Zervas, 1984, The Journal of clinical endocrinology and metabolism.

Comparison of Growth Hormone and Insulin-Like Growth Factor-I Regulation of Estradiol and Progesterone Production in Human Luteinized Granulosa Cells

J. Randolph, I. Beitins, C. Foster, 1995, Pediatric Research.

Effect of carbohydrate supplementation on reproductive hormones during fasting in men.

A. Klibanski, T. Badger, A. Barkan, 1985, The Journal of clinical endocrinology and metabolism.

Opportunities and challenges in pediatric clinical research.

I. Beitins, 1999, The Journal of clinical endocrinology and metabolism.

Pituitary glycoprotein hormones in chronic renal failure: Evidence for an uncontrolled alpha-subunit release

C. Carella, P. Beck‐Peccoz, V. Padmanabhan, 1993, Journal of endocrinological investigation.

Estimation of ACTH reserve on normal and hypopituitary subjects: comparison of oral and intravenous metyrapone with insulin hypoglycemia.

P. A. Lee, C. Migeon, R. Blizzard, 1973, The Journal of clinical endocrinology and metabolism.

Effects of luteinizing hormone releasing hormone (LHRH) upon bioactive and immunoreactive serum LH levels in normal subjects.

K. Catt, M. Dufau, I. Beitins, 1976, The Journal of clinical endocrinology and metabolism.

Follicle-stimulating isohormones: regulation and biological significance.

V. Padmanabhan, I. Beitins, J. Lee, 2019, Journal of reproduction and fertility. Supplement.

Ovarian Function in Girls with McCune-Albright Syndrome

T. Shawker, V. Padmanabhan, O. Pescovitz, 1986, Pediatric Research.

Plasma aldosterone concentration at delivery and during the newborn period.

L. Levitsky, C. Migeon, F. Bayard, 1972, The Journal of clinical investigation.

Resumption of follicular waves in beef cows is not associated with periparturient changes in follicle-stimulating hormone heterogeneity despite major changes in steroid and luteinizing hormone concentrations.

M. Crowe, V. Padmanabhan, I. Beitins, 1998, Biology of reproduction.

An improved in vitro bioassay for follicle-stimulating hormone (FSH): suitable for measurement of FSH in unextracted human serum.

V. Padmanabhan, I. Beitins, S. Chappel, 1987, Endocrinology.

The Metabolic Clearance Rate, Blood Production, Interconversion and Transplacental Passage of Cortisol and Cortisone in Pregnancy Near Term

C. Migeon, F. Bayard, A. Kowarski, 1973, Pediatric Research.

Fetal and Maternal Secretion Rate of Cortisol in Sheep: Diffusion Resistance of the Placenta

C. Migeon, A. Kowarski, I. Beitins, 1970, Pediatric Research.

The transplacental passage of prednisone and prednisolone in pregnancy near term.

C. Migeon, F. Bayard, A. Kowarski, 1972, The Journal of pediatrics.

Adrenal function in normal infants and in marasmus and kwashiorkor: plasma aldosterone concentration and aldosterone secretion rate.

C. Migeon, A. Kowarski, I. Beitins, 1974, The Journal of pediatrics.

Follicle-stimulating isohormones: characterization and physiological relevance.

V. Padmanabhan, A. Ulloa-Aguirre, I. Beitins, 1995, Endocrine reviews.

Follicle-stimulating hormone signal transduction: Role of carbohydrate in aromatase induction in immature rat Sertoli cells

Morton B. Brown, V. Padmanabhan, M. Sairam, 1991, Molecular and Cellular Endocrinology.

Characterization and Application of a Radioimmunoassay for Reduced, Carboxymethylated Human Luteinizing Hormone α-Subunit

H. Keutmann, I. Beitins, J. Mcarthur, 1978 .

Hypogonadism in a male with an immunologically active, biologically inactive luteinizing hormone: characterization of the abnormal hormone.

T. Badger, I. Beitins, L. Axelrod, 1981, The Journal of clinical endocrinology and metabolism.

Circulating bioactive follicle-stimulating hormone and less acidic follicle-stimulating hormone isoforms increase during experimental induction of puberty in the female lamb.

R. Wood, V. Padmanabhan, D. Foster, 1992, Endocrinology.

Immunoreactive luteinizing hormone, follicle stimulating hormone and their subunits in tissue culture media from normal and adenomatous, human pituitary fragments.

L. Lipson, I. Beitins, J. Mcarthur, 1977, The Journal of clinical endocrinology and metabolism.

Immunoreactive luteinizing hormone, follicle stimulating hormone and their subunits in human urine following gel filtration.

I. Beitins, J. Mcarthur, K. O'loughlin, 1977, Journal of Clinical Endocrinology and Metabolism.

Modulation of serum follicle-stimulating hormone bioactivity and isoform distribution by estrogenic steroids in normal women and in gonadal dysgenesis.

L. L. Lang, V. Padmanabhan, R. Kelch, 1988, The Journal of clinical endocrinology and metabolism.

Biologically active luteinizing hormone is secreted in episodic pulsations that vary in relation to stage of the menstrual cycle.

M. Dufau, J. Veldhuis, M. L. Johnson, 1984, The Journal of clinical endocrinology and metabolism.

The effects of fasting on serum and urinary gonadotropins in obese postmenopausal women.

L. Johnson, I. Beitins, A. Shah, 1980, The Journal of clinical endocrinology and metabolism.

Maturation of hypothalamic-pituitary-gonadal function in normal human fetuses: circulating levels of gonadotropins, their common alpha-subunit and free testosterone, and discrepancy between immunological and biological activities of circulating follicle-stimulating hormone.

G. Pardi, A. Marconi, P. Beck‐Peccoz, 1991, The Journal of clinical endocrinology and metabolism.

Testicular leydig cell hyperplasia as a cause of familial sexual precocity.

E. Reiter, I. Beitins, H. Schedewie, 1981, The Journal of clinical endocrinology and metabolism.

Pulsatile secretion of progesterone from the human corpus luteum: poor correlation with bioactive LH pulses.

M. Dufau, I. Beitins, 1986, Acta endocrinologica.

Analysis of biological and immunological activities in the two pools of LH released during constant infusion of luteinizing hormone-releasing hormone (LHRH) in men.

K. Catt, M. Dufau, I. Beitins, 1977, The Journal of clinical endocrinology and metabolism.

Gonadotropin determinations in timed 3-hour urine collections during the menstrual cycle and LHRH testing.

I. Beitins, J. Mcarthur, K. O'loughlin, 1976, The Journal of clinical endocrinology.

Gaucher disease. Current issues in diagnosis and treatment. NIH Technology Assessment Panel on Gaucher Disease.

W. H. Hall, Robin E Berman, F. Collins, 1996, JAMA.

Bioactive follicle-stimulating hormone

V. Padmanabhan, I. Beitins, 1991, Trends in Endocrinology & Metabolism.

alpha-Subunit and gonadotropin responses to luteinizing hormone-releasing hormone in hyperprolactinemic women before and after bromocriptine.

A. Klibanski, N. Zervas, E. Ridgway, 1983, The Journal of clinical endocrinology and metabolism.

Bioactivity of gonadotropins.

V. Padmanabhan, I. Beitins, 1991, Endocrinology and metabolism clinics of North America.

Dynamics of Bioactive Luteinizing Hormone-Human Chorionic Gonadotropin during the First 7 Days of Life

J. Crawford, I. Beitins, M. Danon, 1988, Pediatric Research.

Reproductive function during fasting in men.

A. Klibanski, T. Badger, I. Beitins, 1981, The Journal of clinical endocrinology and metabolism.

Gonadotropin-Releasing Hormone Agonist Analog (Nafarelin): A Useful Diagnostic Agent for the Distinction of Constitutional Growth Delay from Hypogonadotropic Hypogonadism

G. Kletter, M. Henzl, I. Beitins, 1996, Journal of pediatric endocrinology & metabolism : JPEM.

Mode of secretion of bioactive luteinizing hormone in man.

M. Dufau, J. Veldhuis, M. L. Johnson, 1983, The Journal of clinical endocrinology and metabolism.

Pulsatile administration of gonadotropin-releasing hormone does not alter the follicle-stimulating hormone (FSH) isoform distribution pattern of pituitary or circulating FSH in nutritionally growth-restricted ovariectomized lambs.

R. Wood, G. Kletter, V. Padmanabhan, 1993, Endocrinology.

Dynamics of bioactive follicle-stimulating hormone secretion in women with polycystic ovary syndrome: effects of estradiol and progesterone.

V. Padmanabhan, J. Randolph, G. Christman, 2001, Fertility and sterility.

Serum Bioactive Luteinizing and Follicle-Stimulating Hormone Concentrations in Girls Increase during Puberty

Morton B. Brown, G. Kletter, V. Padmanabhan, 1993, Pediatric Research.

Measurement of plasma dihydrotestosterone by competitive protein-binding analysis.

C. Migeon, R. Tremblay, A. Kowarski, 1970, Steroids.

CHAPTER 22 – Radioimmunoassay of Plasma Aldosterone

C. Migeon, F. Bayard, A. Kowarski, 1973 .

Insensitivity of bonnet monkeys to (D-Ala6, Des-Gly10) LHRH ethylamide, a potent new luteinizing hormone releasing hormone analogue in rats and mice.

I. Beitins, G. Milton, J. Mcarthur, 1977, Endocrinology.

The effect of ACTH administration on aldosterone production in non salt-losing congenital adrenal hyperplasia.

C. Migeon, F. Bayard, A. Kowarski, 1972, The Journal of clinical endocrinology and metabolism.

Measurement of aldosterone secretion rate by radio-immunoassay.

C. Migeon, F. Bayard, A. Kowarski, 1970, The Journal of clinical endocrinology and metabolism.

Tissue culture studies on human pituitary tumours: long term release of anterior pituitary hormones into the culture medium.

L. Lipson, H. Friesen, P. Kornblith, 1979, Acta endocrinologica.

Luteinizing hormone-releasing hormone does not inhibit testosterone production in rat interstitial cells in vitro.

T. Badger, I. Beitins, T. Ostrea, 1980, Endocrinology.

TSH Binding Inhibition Assay: Prediction and Treatment of Neonatal Graves' Disease

T. Whiteside, P. Hale, J. Sisson, 1991 .

Plasma insulin-like growth factor-I/somatomedin-C in acromegaly: correlation with the degree of growth hormone hypersecretion.

A. Barkan, R. Kelch, I. Beitins, 1988, The Journal of clinical endocrinology and metabolism.

Tissue culture studies on human pituitary tumours: radioimmunoassayable anterior pituitary hormones in the culture medium.

L. Lipson, H. Friesen, I. Beitins, 1978, Acta endocrinologica.

Reduction of plasma immunoreactive somatomedin C during fasting in humans.

A. Klibanski, D. Clemmons, J. V. Van Wyk, 1981, The Journal of clinical endocrinology and metabolism.

Growth Hormone Bioactivity in Girls with Turner's Syndrome: Correlation with Insulin-like Growth Factor I1

G. Kletter, I. Beitins, M. Markovs, 1994, Pediatric Research.

Exercise and the endogenous opioids.

G. Skrinar, Joseph B. Martin, D. Mccarty, 1981, The New England journal of medicine.

Physical conditioning facilitates the exercise-induced secretion of beta-endorphin and beta-lipotropin in women.

G. Skrinar, D. Carr, I. Beitins, 1981, The New England journal of medicine.

Decreased hypothalamic gonadotropin-releasing hormone secretion in male marathon runners.

A Barkan, M A Schork, M. Schork, 1986, The New England journal of medicine.

Age effects of follicle-stimulating hormone and pulsatile luteinizing hormone secretion across the menstrual cycle of premenopausal women.

V. Padmanabhan, I. Beitins, C. M. Zawacki, 1996, The Journal of clinical endocrinology and metabolism.

Hypothalamic-Pituitary-Ovarian Function in Menstruating Women with Turner Syndrome (45,X)

I. Beitins, H. Bode, L. Beauregard, 1990, Pediatric Research.

The interrelationship between sex skin swelling and the urinary excretion of LH, estrone, and pregnanediol by the cycling female chimpanzee

D. Collins, A. Gorman, I. Beitins, 1981, American journal of primatology.

Plasma melatonin increases during exercise in women.

G. Skrinar, S. Reppert, D. Carr, 1981, The Journal of clinical endocrinology and metabolism.

Conversion of radiolabeled human growth hormone into higher molecular weight moieties in human plasma in vivo and in vitro.

M. Rattazzi, I. Beitins, M. Macgillivray, 1977, Endocrinology.

Bioactivity of human growth hormone in serum: validation of an in vitro bioassay.

G. Kletter, J. Schwartz, V. Padmanabhan, 1993, Endocrinology.

Serum bioactive follicle-stimulating hormone-like activity increases during pregnancy.

K. Menon, V. Padmanabhan, J. Marshall, 1989, The Journal of clinical endocrinology and metabolism.

Effects of severe dietary restriction on male reproductive hormones.

B. Bistrian, L. Hoffer, I. Beitins, 1986, Journal of Clinical Endocrinology and Metabolism.

Specific regulatory actions of dihydrotestosterone and estradiol on the dynamics of FSH secretion and clearance in humans.

R. Urban, J. Veldhuis, V. Padmanabhan, 1991, Journal of andrology.

Evaluation of gonadotropin responses to synthetic gonadotropin-releasing hormone in girls with idiopathic hypopituitarism.

G. Kletter, R. Kelch, I. Beitins, 1992, Jornal de Pediatria.

Human N‐acetylation genotype determination with urinary caffeine metabolites

L. Silbart, W. Weber, I. Beitins, 1990, Clinical pharmacology and therapeutics.

The transplacental passage prednisolone in pregnancy of prednisone near term and

C. Migeon, F. Bayard, A. Kowarski, 1972 .

Gaucher disease: Current issues in diagnosis and treatment

W. H. Hall, Robin E Berman, F. Collins, 1996 .

Treatment of Acromegaly with SMS 201–995 (Sandostatin ® ): Clinical, Biochemical and Morphologic Study

S. Gebarski, R. Lloyd, A. Barkan, 1988 .

Specific regulatory actions of dihydrotestosterone and estradiol on the dynamics of FSH secretion and clearance in humans.

R. Urban, J. Veldhuis, V. Padmanabhan, 1991, Journal of andrology.

Increased luteinizing hormone pulse frequency during sleep in early to midpubertal boys: effects of testosterone infusion.

J. Marshall, R. Kelch, I. Beitins, 1988, The Journal of clinical endocrinology and metabolism.