Christopher Longcope

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Physics

Christopher Longcope's Degrees

PhD Physics University of Colorado Boulder
Bachelors Physics University of California, Berkeley

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Christopher Longcope's Published Works

Number of citations in a given year to any of this author's works

Total number of citations to an author for the works they published in a given year. This highlights publication of the most important work(s) by the author

Published Works

Age trends in the level of serum testosterone and other hormones in middle-aged men: longitudinal results from the Massachusetts male aging study. (2002) (1665)
Age, disease, and changing sex hormone levels in middle-aged men: results of the Massachusetts Male Aging Study. (1991) (1117)
Body mass index, serum sex hormones, and breast cancer risk in postmenopausal women. (2003) (1056)
Prospective study of sex hormone levels and risk of prostate cancer. (1996) (765)
Alcohol, height, and adiposity in relation to estrogen and prolactin levels in postmenopausal women. (1995) (564)
Prevalence and incidence of androgen deficiency in middle-aged and older men: estimates from the Massachusetts Male Aging Study. (2004) (555)
Sex steroids and bone mass in older men. Positive associations with serum estrogens and negative associations with androgens. (1997) (450)
Aromatization of androgens by muscle and adipose tissue in vivo. (1978) (401)
The relation of smoking, age, relative weight, and dietary intake to serum adrenal steroids, sex hormones, and sex hormone-binding globulin in middle-aged men. (1994) (393)
Effects of alcohol consumption on plasma and urinary hormone concentrations in premenopausal women. (1993) (386)
Conversion of blood androgens to estrogens in normal adult men and women. (1969) (361)
Reproducibility of plasma hormone levels in postmenopausal women over a 2-3-year period. (1995) (342)
Sex steroids and bone mass. A study of changes about the time of menopause. (1987) (327)
An examination of research design effects on the association of testosterone and male aging: results of a meta-analysis. (1991) (313)
Is there an association between menopause status and sexual functioning? (2000) (311)
Adrenal and gonadal androgen secretion in normal females. (1986) (304)
Steroid dynamics under steady-state conditions. (1969) (304)
Plasma prolactin levels and subsequent risk of breast cancer in postmenopausal women. (1999) (303)
Sex steroids, bone mass, and bone loss. A prospective study of pre-, peri-, and postmenopausal women. (1996) (299)
Serum gonadotropins and steroid hormones and the development of ovarian cancer. (1995) (265)
Steroid and gonadotropin levels in women during the peri-menopausal years. (1986) (254)
Relation of prediagnostic serum estrogen and androgen levels to breast cancer risk. (1996) (247)
Serum androgen concentrations in young men: a longitudinal analysis of associations with age, obesity, and race. The CARDIA male hormone study. (2002) (245)
Predictors of bone mass in perimenopausal women. A prospective study of clinical data using photon absorptiometry (1990) (224)
Early menopausal changes in bone mass and sex steroids. (1985) (215)
Evidence that the CAG repeat in the androgen receptor gene is associated with the age-related decline in serum androgen levels in men. (1999) (198)
Longitudinal study of hormone levels and depression among women transitioning through menopause (2001) (193)
A prospective study of endogenous hormones and breast cancer. (1994) (192)
Effects of dietary fat and fiber on plasma and urine androgens and estrogens in men: a controlled feeding study. (1996) (180)
The basalis of the primate endometrium: a bifunctional germinal compartment. (1989) (167)
Metabolic clearance and blood production rates of estrogens in postmenopausal women. (1971) (165)
Metabolic clearance rates and interconversions of estrone and 17beta-estradiol in normal males and females. (1968) (163)
Cigarette smoking, obesity, and bone mass (1989) (159)
The effect of dietary fat and fiber on serum estrogen concentrations in premenopausal women under controlled dietary conditions (1994) (151)
Low dehydroepiandrosterone and ischemic heart disease in middle-aged men: prospective results from the Massachusetts Male Aging Study. (2001) (146)
Oral androstenedione administration and serum testosterone concentrations in young men. (2000) (144)
A prospective study of plasma hormone levels, nonhormonal factors, and development of benign prostatic hyperplasia (1995) (143)
Effects of aromatase inhibition in elderly men with low or borderline-low serum testosterone levels. (2004) (139)
Decreased serum testosterone concentration in male heroin and methadone addicts. (1973) (131)
Diet and sex hormone-binding globulin. (2000) (130)
Brassica vegetable consumption shifts estrogen metabolism in healthy postmenopausal women. (2000) (124)
Age, hormones, and cognitive functioning among middle-aged and elderly men: cross-sectional evidence from the Massachusetts Male Aging Study. (2005) (123)
Alcohol and other dietary factors in relation to serum hormone concentrations in women at climacteric. (1991) (122)
Becker's nevus: an androgen-mediated hyperplasia with increased androgen receptors. (1984) (119)
Androgen and estrogen metabolism: relationship to obesity. (1986) (118)
Reproductive factors and family history of breast cancer in relation to plasma estrogen and prolactin levels in postmenopausal women in the Nurses' Health Study (United States) (1995) (116)
The effect of a low fat diet on estrogen metabolism. (1987) (115)
Dehydroepiandrosterone metabolism. (1996) (112)
Are serum hormones associated with the risk of prostate cancer? Prospective results from the Massachusetts Male Aging Study. (2001) (112)
Both hyper- and hypogonadotropic hypogonadism occur transiently in acute illness: bio- and immunoactive gonadotropins. (1992) (110)
The metabolism of estrone sulfate in normal males. (1972) (108)
Relationship of serum dehydroepiandrosterone (DHEA), DHEA sulfate, and 5-androstene-3 beta, 17 beta-diol to risk of breast cancer in postmenopausal women. (1997) (106)
The effect of human chorionic gonadotropin on plasma steroid levels in young and old men. (1973) (104)
A zonal pattern of cell proliferation and differentiation in the rhesus endometrium during the estrogen surge. (1984) (101)
Sex steroid control of gonadotropin secretion in the human male. I. Effects of testosterone administration in normal and gonadotropin-releasing hormone-deficient men. (1991) (99)
Hormone levels during dietary changes in premenopausal African-American women. (1996) (99)
Relationships of age and reproductive characteristics with plasma estrogens and androgens in premenopausal women. (1995) (98)
Inhibition of peripheral aromatization by aromatase inhibitors, 4-hydroxy- and 4-acetoxy-androstene-3,17-dione. (1980) (96)
Low-fat, high-fiber diet and serum estrone sulfate in premenopausal women. (1989) (96)
Low dehydroepiandrosterone sulfate and heart disease in middle-aged men: cross-sectional results from the Massachusetts Male Aging Study. (1998) (96)
Clinical, Biochemical, and Ovarian Morphologic Features in Women With Acanthosis Nigricans and Masculinization (1985) (93)
Estrone sulfate and dehydroepiandrosterone sulfate concentrations in normal subjects and men with cirrhosis (1979) (93)
Steroid secretion by the postmenopausal ovary. (1980) (92)
Metabolism of Dehydroepiandrosterone (1995) (89)
Androgens, estrogens, and sex hormone-binding globulin in middle-aged men. (1990) (88)
Serum sex hormone levels are related to breast cancer risk in postmenopausal women. (1997) (82)
The questionable physiologic and epidemiologic basis for a male climacteric syndrome: preliminary results from the Massachusetts Male Aging Study. (1989) (77)
Free estradiol, free testosterone, and sex hormone-binding globulin in perimenopausal women. (1987) (76)
Methods and results of aromatization studies in vivo. (1982) (73)
Androgen and estrogen dynamics in women with vertebral crush fractures. (1984) (70)
Phenethylbiguanide and Triglyceride Synthesis.∗ (1962) (70)
The metabolism of estrogens in normal women after pulse injections of 3H-estradiol and 3H-estrone. (1974) (70)
Bone mass and sex steroid concentrations in postmenopausal Caucasian diabetics. (1985) (68)
The relation of reported alcohol ingestion to plasma levels of estrogens and androgens in premenopausal women (Maryland, United States) (2005) (68)
Differential changes in serum concentrations of androgens and estrogens (in relation with cortisol) in postmenopausal women with acute illness. (1993) (67)
Plasma lipid and lipoprotein levels during the follicular and luteal phases of the menstrual cycle. (2004) (66)
Androgen and Estrogen Dynamics in Pre- and Postmenopausal Women: A Comparison Between Smokers and Nonsmokers* (1988) (66)
The metabolism of estradiol; oral compared to intravenous administration. (1985) (66)
Relation of dehydroepiandrosterone and dehydroepiandrosterone sulfate with cardiovascular disease risk factors in women: longitudinal results from the Massachusetts Women's Health Study. (1999) (66)
Bone loss at the femoral neck in premenopausal white women: effects of weight change and sex-hormone levels. (2002) (63)
Increases in serum estrogen levels during major illness are caused by increased peripheral aromatization. (2006) (62)
Biochemical and immunohistochemical analyses of estrogen and progesterone receptors in the rhesus monkey uterus during the proliferative and secretory phases of artificial menstrual cycles. (1990) (62)
In vivo studies on the metabolism of estrogens by muscle and adipose tissue of normal males. (1976) (62)
Hormone Dynamics at the Menopause a (1990) (60)
Plasma dehydroepiandrosterone sulfate serves as a prehormone for 48% of follicular fluid testosterone during treatment with menotropins. (1993) (59)
Predictors of bone mass in perimenopausal women. A prospective study of clinical data using photon absorptiometry (1990) (59)
Body composition and gonadal steroids in older white and black women. (1994) (58)
Metabolic clearance and blood production rates of estradiol in hyperthyroidism. (1975) (58)
Androgenic and estrogenic metabolites in serum of mice fed dehydroepiandrosterone: relationship to antihyperglycemic effects. (1987) (58)
Estriol concentrations in plasma of normal, non-pregnant women (1975) (58)
The effects of synthetic estrogens on the metabolic clearance and production rates of estrone and estradiol. (1974) (57)
Effect of menstrual cycle phase on plasma lipids. (1987) (55)
Androgen and estrogen metabolism in male rhesus monkeys. (1979) (54)
Metabolic clearance rate of dehydroepiandrosterone sulfate, its metabolism to testosterone, and its intrafollicular metabolism to dehydroepiandrosterone, androstenedione, testosterone, and dihydrotestosterone in vivo. (1991) (54)
Changes in Reproductive Hormones and Sex Hormone‐Binding Globulin in a Group of Postmenopausal Women Measured Over 10 Years (1998) (53)
Recombinant human thyrotropin stimulates thyroid function and radioactive iodine uptake in the rhesus monkey. (1992) (53)
Serum sex hormones and breast cancer risk factors in postmenopausal women. (2003) (53)
Validity of metabolic clearance and interconversion rates of estrone and 17-beta-estradiol in normal adults. (1971) (53)
Difference in bone mass between black and white American children: attributable to body build, sex hormone levels, or bone turnover? (2003) (53)
Physical Activity, Body Size, and Estrogen Metabolism in Women (2004) (52)
Estradiol-17-beta and estrone: studies on their binding to rabbit uterine cytosol and their concentration in plasma. (1971) (52)
The secretion of estrone and estradiol-17 by human testis. (1972) (52)
Androgen and estrogen dynamics: relationships with age, weight, and menopausal status. (1993) (51)
Estrogen and androgen dynamics in liver disease (1984) (50)
Differences in serum sex hormone and plasma lipid levels in Caucasian and African-American premenopausal women. (2005) (50)
Systemic lupus erythematosus in men. Genetic and endocrine features. (1982) (50)
Metabolic clearance rate (MCR) of dehydroepiandrosterone sulfate (DS), its metabolism to dehydroepiandrosterone, androstenedione, testosterone, and dihydrotestosterone, and the effect of increased plasma DS concentration on DS MCR in normal women. (1989) (50)
Androgen and oestrogen dynamics in hyperthyroidism. (1982) (49)
Androstenedione and estrone dynamics in hypothyroid women. (1990) (49)
Production rates of androgens and oestrogens in post-menopausal women. (1981) (48)
The effect of ovariectomy on spine bone mineral density in rhesus monkeys. (1989) (48)
STUDIES OF CARBOHYDRATE METABOLISM IN IDIOPATHIC HYPERTRIGLYCERIDEMIA. (1965) (47)
4-Hydroxyestrone: A new metabolite of estradiol-17β from humans (1974) (46)
Metabolism of dehydroepiandrosterone sulfate (DS) in normal women and women with high DS concentrations. (1991) (46)
The production and aromatization of dehydroepiandrosterone in post-menopausal women. (1982) (46)
The relation of body size to plasma levels of estrogens and androgens in premenopausal women (Maryland, United States) (2004) (46)
Free estradiol and breast cancer risk in postmenopausal women: comparison of measured and calculated values. (2003) (44)
Steroid hormone receptors in carcinoma of the cervix (1987) (44)
Relation of energy, fat, and fiber intakes to plasma concentrations of estrogens and androgens in premenopausal women. (1996) (44)
Measurement of hot flashes by sternal skin conductance and subjective hot flash report in Puebla, Mexico (2002) (42)
Does collecting repeated blood samples from each subject improve the precision of estimated steroid hormone levels? (1996) (42)
Plasma lipoprotein cholesterol and endogenous sex hormones in healthy young women. (1989) (42)
The in vivo metabolism of androgens by muscle and adipose tissue of normal men (1976) (41)
Blood levels of gonadotropins and gonadal hormones in gynecomastia associated with chronic hemodialysis. (1973) (41)
Prognostic Significance of Estrogen and Progesterone Receptors in Epithelial Ovarian Cancer (1990) (41)
Immunofluorescent analysis of estrogen induction of progesterone receptor in the rhesus uterus. (1989) (40)
Metabolism of orally administered androstenedione in young men. (2001) (40)
Male-limited familial precocious puberty in three generations. Apparent Leydig-cell autonomy and elevated glycoprotein hormone alpha subunit. (1984) (40)
Aromatase activity in human adipose tissue stromal cells: effect of growth factors (1990) (38)
The relationship of changes in serum estradiol and progesterone during the menstrual cycle to the thyrotropin and prolactin responses to thyrotropin-releasing hormone. (1978) (37)
Androgen and estrogen dynamics in pre- and postmenopausal women: a comparison between smokers and nonsmokers. (1989) (37)
Endocrine Function of the Postmenopausal Ovary (2001) (37)
Feminization as a result of both peripheral conversion of androgens and direct estrogen production from an adrenocortical carcinoma (1994) (37)
The relationship of total and free estrogens and sex hormone-binding globulin with lipoproteins in women. (1990) (36)
The metabolic clearance and blood production rates of estriol in normal, non-pregnant women. (1976) (36)
Serum testosterone and gonadotropins in the genetically obese male Zucker rat. (1982) (35)
Effect of adrenocorticotropin on production rates and metabolic clearance rates of testosterone and estradiol. (1978) (35)
Metabolic clearance rates of androgens and oestrogens in ageing women. (1980) (34)
Androgen metabolism and the menopause. (1998) (34)
Esterification of Cholesterol by Homogenates of Rat Adrenal Tissue (1963) (33)
Steroid hormone receptors in adenocarcinoma of the endometrium. (1980) (33)
Premenopausal bone loss--a risk factor for osteoporosis. (1990) (33)
Effect of chronic administration of estrogen, androgen, or both on serum levels of gonadotropins in adult men. (1978) (32)
Effects of oral androstenedione administration on serum testosterone and estradiol levels in postmenopausal women. (2002) (31)
Iodoestrogens, syntheses, and interaction with uterine receptors. (1979) (30)
The relationship of androgen to the thyrotropin and prolactin responses to thyrotropin-releasing hormone in hypogonadal and normal men. (1981) (30)
Serum Testosterone Levels After Cardiac Transplantation (2008) (30)
Estrogen dynamics in the female rhesus monkey. (1988) (30)
Peripheral aromatization: Studies on controlling factors (1987) (29)
Analysis of differential gene regulation in adequate versus inadequate secretory-phase endometrial complementary deoxyribonucleic acid populations from the rhesus monkey. (1996) (29)
Tissue sites of aromatization in the female rhesus monkey. (1983) (28)
Sex hormone-binding globulin concentration: differences among commercially available methods. (2000) (27)
The effects of the aromatase inhibitor delta 1-testolactone on gonadotropin release and steroid metabolism in polycystic ovarian disease. (1985) (26)
Plasma steroid hormones, surgery for benign prostatic hyperplasia, and severe lower urinary tract symptoms (1999) (26)
Estriol production and metabolism in normal women. (1984) (26)
Inhibition of peripheral aromatization in baboons by an enzyme-activated aromatase inhibitor (MDL 18,962). (1988) (25)
Metabolic clearance rate and conversion ratios of [3H]2-hydroxyestrone in normal men. (1982) (25)
The rat LTW(m) Leydig cell tumor: cancer anorexia due to estrogen. (1984) (24)
Testosterone, a follicular regulator: key to anovulation. (1993) (24)
Metabolism of 4-3H- and 4-14C-17α-ethynylestradiol 3-methyl ether (Mestranol) by women (1975) (24)
Simple methods for production and characterization of rabbit antibodies to human breast tumor estrogen receptors. (1981) (23)
Macronutrient Intake and Estrogen Metabolism in Healthy Postmenopausal Women (2004) (23)
Assay reproducibility of hormone measurements in postmenopausal women. (1997) (23)
Sex Hormone Levels in Premenopausal African-American Women With Upper and Lower Body Fat Phenotypes (2001) (22)
Blood production rates of estrogens in women with differing ratios of urinary estrogen conjugates (1977) (22)
Estriol production rates and breast cancer. (1978) (21)
Metabolism of 2-methoxyestrone in normal men. (1983) (21)
The Mammalian Preimplantation Embryo: Regulation of Growth and Differentiation in Vitro (1993) (20)
Estrogen and androgen dynamics in the cynomolgus monkey. (1988) (19)
Production and metabolism of dihydrotestosterone in peripheral tissues. (1985) (19)
Aromatization by splanchnic tissue in men. (1984) (19)
Can follicle-stimulating hormone be used to define menopausal status? (1998) (18)
Relationship between urine and plasma estrogen ratios. (1978) (18)
Biological activity of [127I] and [125I] estradiol analogs in vitro and in vivo. (1981) (18)
Tissue metabolism of estrogens in the female rhesus monkey. (1981) (18)
Aromatase activity in human adipose tissue stromal cells; the effect of fetal bovine serum fractions on dexamethasone-stimulated aromatization (1991) (17)
Metabolism of estrone and estradiol-17 in sheep. (1972) (17)
Characterization of a prospective human model for study of the reproductive hormone responses to major illness. (2008) (16)
Comparison of the metabolism in dogs of estradiol-17 beta following its intravenous and oral administration. (1980) (16)
Androgen and estrogen conversion rations in aging women. (1980) (16)
The effects of low-protein diet and testosterone on sex hormone-binding globulin capacity in male rabbits. (1987) (15)
Endogenous Estrogens: Relationships Between Estrone, Estradiol, Non‐Protein Bound Estradiol, and Hot Flashes and Lipids (1996) (15)
Androgen receptors are increased in nevus sebaceus. (1986) (15)
Hormonal regulation of prostaglandin production by rhesus monkey endometrium. (1990) (14)
The metabolism of synthetic estrogens in non-users and users of oral contraceptives (1975) (14)
Steroid Secretion by the Postmenopausal Ovary (1981) (14)
Binding of 17-alpha-methyltestosterone in vitro to human sex hormone binding globulin and rat ventral prostate androgen receptors. (1995) (14)
Relationships of estrogen to breast cancer, of diet to breast cancer, and of diet to estradiol metabolism. (1990) (13)
Androgen and estrogen dynamics in the female baboon (Papio anubis). (1988) (12)
The effect of D- and L-thyroxine on sex hormone-binding globulin in rabbits. (1984) (12)
Cholesterol Esterification by Adrenal Homogenates.∗ (1963) (11)
The effects of l-thyroxine and dexamethasone on steroid dynamics in male cynomologous monkeys. (1987) (10)
The effects of posture on the metabolism of androstenedione and estrone in males. (1973) (10)
Specific tissue metabolism of progesterone in vivo in the anesthetized female rhesus monkey during the follicular and luteal phases of the menstrual cycle. (1981) (10)
Re: Plasma sex steroid hormone levels and risk of breast cancer in postmenopausal women. (1999) (10)
Radio sensitivity of human prostate cancer and malignant melanoma cell lines (1989) (10)
In vivo studies on the metabolism of estrone and estradiol-17beta by the brain. (1974) (10)
Effect of D-thyroxine on serum sex hormone binding globulin (SHBG), testosterone, and pituitary-thyroid function in euthyroid subjects (1984) (10)
5α-Reductase Activity in Rat Adipose Tissue 1 (1987) (9)
Aromatase activity in a rat Leydig cell tumor. (1987) (9)
The relationship of ovarian production of hormones and degree of ovarian stromal hyperplasia in postmenopausal women. (1998) (8)
Metabolism of radioactive 17β-estradiol 3-methyl ether by humans (1976) (8)
Regulation of sex hormone-binding globulin secretion in human hepatoma G2 cells (2001) (8)
Dehydroepiandrosterone metabolism in the female rhesus monkey: Oral versus intravenous administration (1996) (8)
The metabolism of estrone sulfate in the female rhesus monkey (1994) (8)
The biologic activity of selenoestrogens. (1982) (8)
Biological activities of 4-fluoro estrogen analogues. (1983) (8)
The metabolism of dehydroepiandrosterone sulfate and dehydroepiandrosterone (1998) (7)
Aromatase Activity of Human Adipose Tissue Stromal Cells: Effects of Thyroid Hormones and Progestogens (1990) (7)
METABOLIC CLEARANCE AND BLOOD PRODUCTION RATES OF ESTROGENS IN POSTMENOPAUSAL WOMEN (1972) (7)
Estrogen and progesterone receptors are not increased in generalized essential telangiectasia. (1985) (7)
Catecholestrogen regulation of prolactin synthesis in pituitary cell culture. (1985) (6)
Sources of elevated serum androgens in postmenopausal women who develop breast cancer. (2001) (6)
Effect of serum proteins on estrogen-mediated receptor translocation in the superfused rat uterus. (1987) (5)
The Metabolism of Human Sex Hormone-Binding Globulin in the Rhesus Monkey (1992) (5)
Post-menopausal Estrogen Production (1976) (5)
Steroid dynamics in the rabbit (1984) (5)
Waist-to-Hip Ratio, Body Mass Index and Sex Hormone Levels Associated with Breast Cancer Risk in Premenopausal Caucasian Women (2002) (5)
Radiosensitivity of human prostate cancer and malignant melanoma cell lines. (1989) (5)
The metabolism of dehydroepiandrosterone sulfate (1995) (5)
Predictors of bone mass in perimenopausal women. A prospective study of clinical data using photon absorptiometry (1990) (5)
Catechol estrogen methylene ethers. (1974) (5)
Biologic activity of the iodoestrogens and their use in breast cancer. (1981) (4)
Estrogen interconversions in the induced cycle in female rhesus monkeys. (1989) (4)
Androgen and estrogen dynamics: stability over a two year interval in peri-menopausal women. (1990) (4)
The Effects of Age on Secretion and Concentration of Gonadal Hormones (1987) (4)
Estrogen metabolism as measured in blood and urine in female rhesus monkeys. (1990) (4)
5 alpha-reductase activity in rat adipose tissue. (1987) (4)
The effect of oral contraceptive steroid therapy on the urinary metabolites of radioactive estrone and estradiol-17β (1974) (4)
Androgens, estrogens, and mammary epithelial proliferation. (2003) (4)
Uterine metabolism of gonadal steroids during the menstrual cycle. (1979) (4)
Bromocriptine, sex steroid metabolism, and menstrual patterns in the polycystic ovary syndrome. (1986) (3)
Thyroid and Reproduction (2003) (3)
Dehydroepiandrosterone sulfate does not prevent spontaneous and iodine-induced lymphocytic thyroiditis and diabetes mellitus in the BB/Wor rat. (1998) (3)
Hormonal regulation of endometrial prostaglandin F2 alpha production during the luteal phase of the rhesus monkey. (1993) (3)
Effects of serum proteins on estrogen action in the perfused rat liver (1990) (2)
Diet and Estrogen Metabolism (1994) (2)
Erratum: Body composition and gonadal steroids in older white and black women (Journal of Clinical Endocrinology and Metabolism (1994) 79 (775-779)) (1995) (1)
Hormones: Beneficial or Dangerous to the Aged? (1978) (1)
Predictors of Bone Mass in Perimenopausal Women (2020) (1)
ANDROGEN SECRETION BY A FEMINIZING GRANULOSA CELL TUMOR (1977) (1)
Hormonal Regulation of Endometrial Gene Expression in the Rhesus Monkey (1999) (1)
Estradiol, progesterone, and sex hormone-binding globulin in female rhesus monkeys (Macaca mulatta). (1993) (1)
The effects of ovariectomy and progesterone on peripheral aromatization in the female rhesus monkey (1994) (1)
4-Hydroxyestrone: a new metabolite of estradiol-17 beta from humans. (1974) (0)
The elationship of total and free estrogens and sex hormone-binding globulin with lipoproteins in women (1991) (0)
Short Communication Serum Sex Hormones and Breast Cancer Risk Factors in Postmenopausal Women 1 (2003) (0)
The effect of oral contraceptive steroid therapy on the urinary metabolites of radioactive estrone and estradiol-17beta. (1974) (0)
Metabolism of 4-3-H- and 4-14-C-17alpha-ethynylestradiol 3-methyl ether (mestranol) by women. (1975) (0)
Secular Changes in Testosterone over 17 Years: Results from the Massachusetts Male Aging Study (2004) (0)
Is FSH a Marker of Menopause?: P-60. (1995) (0)
PRODUCTIONRATESOFANDROGENSANDOESTROGENSIN POST-MENOPAUSALWOMEN* (1981) (0)
Uterine Metabolism of Gonadal Steroids During the Menstrual Cycle (1980) (0)
Metabolism of radioactive 17 beta-estradiol 3-methyl ether by humans. (1976) (0)
SexSteroids andBoneMass A StudyofChangesAbouttheTimeofMenopause (1987) (0)
Effect of peripheral sex steroid metabolism on pituitary gonadotropin reserve of women with hypothalamic amenorrhea. (1981) (0)
Author’s Response: Dietary Protein and Fiber Intake and Sex Hormone-Binding Globulin (2001) (0)
Seaweed, soy, and estrogen metabolism in healthy postmenopausal American women. (2006) (0)
Interaction of Growth Hormone with ACTH, TSH, and FSH in the Hypophysectomized Rat.∗ (1962) (0)
Estrogens but not androgens are positively associated with bone mass in older men (2006) (0)
5a-Reductase Activity in Rat Adipose Tissue' (42592) (1987) (0)
Methods and Results of Aromatization Studies in Vivo 1 (2006) (0)

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What Schools Are Affiliated With Christopher Longcope?

Christopher Longcope is affiliated with the following schools:

University of Massachusetts Medical School