Age‐related changes in bone density, serum parathyroid hormone, calcium absorption and other indices of bone metabolism in Chinese women

Involutional Osteoporosis

1986 • 1,873 citations

Intestinal Calcium Absorption and Serum Vitamin D Metabolites in Normal Subjects and Osteoporotic Patients

1979 • 865 citations

Interpretation of Serum Calcium in Patients with Abnormal Serum Proteins

1973 • 856 citations

EFFECT OF AGE ON CALCIUM ABSORPTION

1970 • 450 citations

Calcium absorption in women: Relationships to Calcium intake, Estrogen status, and age

1989 • 375 citations

Impaired vitamin D metabolism with aging in women. Possible role in pathogenesis of senile osteoporosis.

1984 • 360 citations

Osteoporosis: Etiology, Diagnosis, and Management

1988 • 351 citations

Vitamin D Status and Related Parameters in a Healthy Population: The Effects of Age, Sex, and Season*

1990 • 278 citations

RISING INCIDENCE OF FRACTURE OF THE PROXIMAL FEMUR

1985 • 272 citations

Physical activity and calcium intake in fracture of the proximal femur in Hong Kong.

1988 • 252 citations

The effect of age on serum immunoreactive parathyroid hormone in normal and osteoporotic women.

1980 • 210 citations

Increases in Immunoreactive Parathyroid Hormone with Age

1979 • 174 citations

Age-Related Changes in Parathyroid Hormone and Parathyroid Hormone Action in Normal Humans*

1984 • 174 citations

Alterations in Calcium, Vitamin D, and Parathyroid Hormone Physiology in Normal Men with Aging: Relationship to the Development of Senile Osteopenia*

1986 • 170 citations

The influence of age on bone mineral regulating hormones

1986 • 156 citations

Calcium supplementation of the diet: justified by present evidence.

1990 • 138 citations

Early Postmenopausal Bone Loss is Not Associated with a Decrease in Circulating Levels of 25-Hydroxyvitamin D, 1,25-Dihydroxyvitamin D, or Vitamin D-Binding Protein*

1987 • 107 citations

Age-Related Changes in Serum Immunoreactive Parathyroid Hormone and its Biological Action in Healthy Men and Women*

1987 • 103 citations

Age-related rise in parathyroid hormone in man: The use of intact and midmoleeule antisera to distinguish hormone secretion from retention

1987 • 87 citations

Effect of age on circulating immunoreactive and bioactive parathyroid hormone levels in women

1987 • 87 citations

Hip Fracture in Hong Kong and Britain

1990 • 87 citations

Effect of Age on Serum Immunoreactive Parathyroid Hormone and Its Biological Effects*

1981 • 84 citations

A Comparison of Radioactive Calcium Absorption Tests with Net Calcium Absorption

1981 • 83 citations

Progressive decrease of true intestinal calcium absorption with age in normal man.

1973 • 83 citations

1,25-Dihydroxycalciferol and calcium therapy in osteoporosis with calcium malabsorption. Dose response relationship of calcium absorption and indices of bone turnover.

1985 • 81 citations

Low 1,25-Dihydroxyvitamin D, Secondary Hyperparathyroidism, and Normal Osteocalcinin Elderly Subjects

1986 • 64 citations

Improved method for calculating calcium fractions in plasma: reference values and effect of menopause.

1989 • 63 citations

Vitamin D metabolites – relation to age, menopause and endometriosis

1990 • 62 citations

EFFECTS OF ARTIFICIAL MENOPAUSE ON PLASMA AND URINE CALCIUM AND PHOSPHATE

1972 • 60 citations

Role of Change in Vitamin D Metabolism with Age in Calcium and Phosphorus Metabolism in Normal Human Subjects*

1984 • 60 citations

Production and Metabolic Clearance of 1,25-Dihydroxyvitamin D in Men: Effect of Advancing Age*

1990 • 50 citations

Effect of menopause and aging on serum total and ionized calcium and protein concentrations

1989 • 48 citations

Effect of age on variables relating to calcium and phosphorus metabolism in women

1990 • 46 citations

Effect of declining renal function on bone density in aging women

1988 • 45 citations

REVIEW OSTEOPOROSIS

1990 • 43 citations

Dietary intake among elderly Chinese in Hong Kong

1988 • 38 citations

Reduced Gastrointestinal Absorption of Calcium in Dementia

1990 • 37 citations

Intact parathyrin in postmenopausal women.

1988 • 36 citations

Diagnostic Value of Low-Molecular Mass Proteins in Serum for the Detection of Reduced Glomerular Filtration Rate

1987 • 30 citations

Relationship between plasma calcium fractions, other bone-related variables, and serum follicle-stimulating hormone levels in premenopausal, perimenopausal, and postmenopausal women

1990 • 30 citations

Serum levels of vitamin D metabolites in the elderly

1989 • 27 citations

Plasma total and ionised calcium, albumin and globulin concentrations in pre- and post-menopausal women and the effects of oestrogen administration

1982 • 24 citations

Seasonal variation in 25-OH vitamin D in plasma of Hong Kong Chinese.

1988 • 20 citations

Biochemical effects of a single oral dose of calcium on bone metabolism in elderly Chinese women

1991 • 19 citations

The measurement of circulating parathyroid hormone

1990 • 18 citations

A comparison of biochemical indices of bone turnover in elderly institutionalized and free-living subjects

1990 • 13 citations

Calcium and other dietary constituents in Hong Kong Chinese in relation to age and osteoporosis.

1990 • 12 citations

Calcium-binding protein in human duodenal biopsies

1988 • 11 citations

Points: Osteoporosis in elderly Chinese

1988 • 7 citations

EFFECTS OF NATURAL AND ARTIFICIAL MENOPAUSE ON PLASMA AND URINARY CALCIUM AND PHOSPHORUS

1968 • 7 citations

Parathyroid hormone, 25-hydroxyvitamin D and 1,25-dihydroxyvitamin D concentration in elderly patients

1990 • 5 citations

The pathogenesis, prevention and treatment of osteoporosis

1990 • 4 citations

Age-associated changes in parathyroid hormone in black males.

1989 • 3 citations