Vitamin D and the kidney

Aging decreases the capacity of human skin to produce vitamin D3.

1985 • 1,404 citations

Unique Biosynthesis by Kidney of a Biologically Active Vitamin D Metabolite

1970 • 1,281 citations

1,25-Dihydroxyvitamin D ₃ Receptors in Human Leukocytes

1983 • 1,030 citations

Differentiation of mouse myeloid leukemia cells induced by 1 alpha,25-dihydroxyvitamin D3.

1981 • 1,025 citations

Photosynthesis of Previtamin D ₃ in Human Skin and the Physiologic Consequences

1980 • 742 citations

Biochemical Evaluation of Patients with Cancer-Associated Hypercalcemia

1980 • 715 citations

Target Cells for 1,25-Dihydroxyvitamin D ₃ in Intestinal Tract, Stomach, Kidney, Skin, Pituitary, and Parathyroid

1979 • 713 citations

Marked suppression of secondary hyperparathyroidism by intravenous administration of 1,25-dihydroxy-cholecalciferol in uremic patients.

1984 • 689 citations

Control of 25-Hydroxycholecalciferol Metabolism by Parathyroid Glands

1972 • 661 citations

Sunscreens Suppress Cutaneous Vitamin D₃Synthesis*

1987 • 592 citations

Regulation of Cutaneous Previtamin D ₃ Photosynthesis in Man: Skin Pigment Is Not an Essential Regulator

1981 • 544 citations

Spectral Character of Sunlight Modulates Photosynthesis of Previtamin D ₃ and Its Photoisomers in Human Skin

1982 • 534 citations

Course and prognosis of sarcoidosis around the world

1974 • 526 citations

Isolation and identification of 1,25-dihydroxycholecalciferol. A metabolite of vitamin D active in intestine

1971 • 501 citations

Identification of 1,25-Dihydroxycholecalciferol, a New Kidney Hormone controlling Calcium Metabolism

1971 • 496 citations

Effect of 1α,25-Dihydroxyvitamin D3 on the Morphologic and Biochemical Differentiation of Cultured Human Epidermal Keratinocytes Grown in Serum-Free Conditions

1986 • 460 citations

Regulation by Calcium of In Vivo Synthesis of 1,25-Dihydroxycholecalciferol and 21,25-Dihydroxycholecalciferol

1971 • 443 citations

Skin-Pigment Regulation of Vitamin-D Biosynthesis in Man

1967 • 441 citations

Osteomalacia with Long-term Anticonvulsant Therapy in Epilepsy

1970 • 427 citations

Hypercalcemia in an Anephric Patient with Sarcoidosis: Evidence for Extrarenal Generation of 1,25-Dihydroxyvitamin D

1981 • 417 citations

1α,25-Dihydroxycholecalciferol and a human myeloid leukaemia cell line (HL-60)

1982 • 398 citations

Isolation and identification of 24,25-dihydroxycholecalciferol, a metabolite of vitamin D3 made in the kidney

1972 • 331 citations

24, 25-Dihydroxyvitamin D is a metabolite of vitamin D essential for bone formation

1978 • 323 citations

Phenobarbital-Induced Alterations in Vitamin D Metabolism

1972 • 308 citations

The role of the liver in the metabolism of vitamin D

1969 • 293 citations

Vitamin D Metabolism: The Role of Kidney Tissue

1971 • 293 citations

STUDIES OF CALCIUM AND PHOSPHORUS METABOLISM WITH SPECIAL REFERENCE TO PATHOGENESIS AND EFFECTS OF DIHYDROTACHYSTEROL (A.T.10) AND IRON

1943 • 277 citations

Hypercalcemia Associated with Increased Serum Calcitriol Levels in Three Patients with Lymphoma

1984 • 273 citations

Isolation and Structural Identification of 1,25- Dihydroxyvitamin D₃Produced by Cultured Alveolar Macrophages in Sarcoidosis*

1985 • 272 citations

Oral intake of phosphorus can determine the serum concentration of 1,25-dihydroxyvitamin D by determining its production rate in humans.

1986 • 269 citations

The Response of Intestinal Calcium Transport to 25-Hydroxy and 1,25-Dihydroxy Vitamin D in Nephrectomized Rats

1972 • 241 citations

Human bone cells in culture metabolize 25-hydroxyvitamin D3 to 1,25-dihydroxyvitamin D3 and 24,25-dihydroxyvitamin D3.

1981 • 233 citations

1,24,25-Trihydroxyvitamin D3

1973 • 224 citations

1, 25-DIHYDROXYCHOLECALCIFEROL IN THE PATHOGENESIS OF THE HYPERCALCÆMIA OF SARCOIDOSIS

1979 • 220 citations

Decrease in serum immunoreactive parathyroid hormone in rats and in parathyroid hormone secretion in vitro by 1,25-dihydroxycholecalciferol.

1975 • 219 citations

Vitamin D absorption in healthy subjects and in patients with intestinal malabsorption syndromes

1985 • 218 citations

Response of Intestinal Calcium Transport and Bone Calcium Mobilization to 1,25-Dihydroxyvitamin Da in Thyroparathyroidectomized Rats¹

1974 • 212 citations

Neonatal human foreskin keratinocytes produce 1,25-dihydroxyvitamin D3

1986 • 212 citations

THE CAUSE OF HYPERCALCURIA IN SARCOID AND ITS TREATMENT WITH CORTISONE AND SODIUM PHYTATE 12

1956 • 208 citations

Evidence for Extra-Renal 1 α-Hydroxylation of 25-Hydroxyvitamin D ₃ in Pregnancy

1979 • 200 citations

Interaction of 1,25-Dihydroxyvitamin-D₃with Keratinocytes and Fibroblasts from Skin of Normal Subjects and a Subject with Vitamin-D-Dependent Rickets, Type II: A Model for Study of the Mode of Action of 1,25-Dihydroxyvitamin D₃*

1983 • 196 citations

1 alpha,25-dihydroxyvitamin D3 induces maturation of the human monocyte cell line U937, and, in association with a factor from human T lymphocytes, augments production of the monokine, mononuclear cell factor.

1984 • 189 citations

Vitamin D3-25-hydroxylase: Tissue occurrence and apparent lack of regulation

1973 • 189 citations

Hypercalcemia and Elevated 1,25-Dihydroxyvitamin D Levels in a Patient with End-Stage Renal Disease and Active Tuberculosis

1984 • 163 citations

Elevations in Circulating 1,25-Dihydroxyvitamin D in Three Patients with Lymphoma-Associated Hypercalcemia*

1985 • 149 citations

1,25-Dihydroxyvitamin D3 and the regulation of macrophage function

1981 • 144 citations

Vitamin D and Cartilage. II. Biological Activity of 25-Hydroxycholecalciferol and 24,25- and 1,25-Dihydroxycholecalciferols on Cultured Growth Plate Chondrocytes*

1978 • 140 citations

In vitro production of 1,25-dihydroxyvitamin D3 by rat placental tissue.

1979 • 138 citations

1,25-Dihydroxycholecalciferol Stimulates Osteoclasts in Rat Bones in the Absence of Parathyroid Hormone*

1981 • 127 citations

In vitro synthesis of 1 alpha,25-dihydroxycholecalciferol and 24,25-dihydroxycholecalciferol by isolated calvarial cells.

1980 • 113 citations

Is 24,25-dihydroxycholecalciferol a calcium-regulating hormone in man?

1978 • 111 citations

Biological activity of 24,24-difluoro-25-hydroxyvitamin D3. Effect of blocking of 24-hydroxylation on the functions of vitamin D.

1979 • 106 citations

ABNORMAL VITAMIN D METABOLISM IN HODGKIN'S LYMPHOMA

1985 • 106 citations

No 1,25-dihydroxyvitamin D3 receptors on osteoclasts of calcium-deficient chicken despite demonstrable receptors on circulating monocytes.

1986 • 105 citations

Synthesis of 1,25-Dihydroxyvitamin D in the Nephrectomized Pregnant Rat*

1978 • 105 citations

ON A FORM OF LATE RICKETS ASSOCIATED WITH ALBUMINURIA, RICKETS OF ADOLESCENTS.

1883 • 103 citations

The photobiogenesis and metabolism of vitamin D.

1978 • 100 citations

Production of 1,25-dihydroxyvitamin D3 by human T cell lymphotrophic virus-I-transformed lymphocytes.

1986 • 94 citations

The effect of hepatectomy on the synthesis of 25-hydroxyvitamin D3.

1976 • 93 citations

Synthesis of 1,25-Dihydroxyvitamin D₃by Human Placenta in Vitro*

1981 • 81 citations

Topical administration of 1,25-dihydroxyvitamin D3 for proriasis: Report of five cases

1986 • 75 citations

SHORT-TERM 1,25-DIHYOROXYVITAMIN D₃ADMINISTRATION RAISES SERUM OSTEOCALCIN IN PATIENTS WITH POSTMENOPAUSAL OSTEOPOROSIS

1985 • 71 citations

The interaction of parathyroid hormone and aluminum in renal osteodystrophy

1987 • 69 citations

Vitamin D and bone

1978 • 68 citations

Mechanism of 25-hydroxycholecalciferol lα-hydroxylation. Incorporation of oxygen-18 into the lα postion of 25-hydroxycholecalciferol

1973 • 67 citations

THE CURE OF INFANTILE RICKETS BY SUNLIGHT

1921 • 65 citations

The Metabolism, Physiology, and Function of Vitamin D

1984 • 63 citations

Defective binding and function of 1,25-dihydroxyvitamin D3 receptors in peripheral mononuclear cells of patients with end-organ resistance to 1,25-dihydroxyvitamin D.

1985 • 60 citations

Renal osteodystrophy

1980 • 59 citations

Effects of serum calcium and phosphorus on skeletal mineralization in vitamin D-deficient rats

1986 • 58 citations

Vitamin D requirements for the elderly

1986 • 55 citations

Reversibility of Vitamin D-Induced Human Leukemia Cell-Line Maturation*

1986 • 54 citations

Effect of 25-hydroxyvitamin D3 on vitamin D metabolites in primary biliary cirrhosis

1981 • 50 citations

Effect of 25-hydroxyvitamin D3 on vitamin D metabolites in primary biliary cirrhosis.

1981 • 44 citations

The Synthesis of Vitamin D Metabolites by Human Melanoma Cells*

1983 • 43 citations

1,25-Dihydroxyvitamin D increases calmodulin binding to specific proteins in the chick duodenal brush border membrane.

1985 • 40 citations

CHRONIC DIPHENYLHYDANTOIN THERAPY DOES NOT REDUCE PLASMA 25‐HYDROXY‐VITAMIN D

1979 • 39 citations

Humoral Hypercalcemia in Hodgkin's Disease

1985 • 35 citations

The site of 1α,25-dihydroxyvitamin D3 production in pregnancy

1979 • 31 citations

Vitamin D, phagocyte differentiation and immune function

1985 • 30 citations

Normocalcemia in a Hypoparathyroid Patient with Sarcoidosis: Evidence for Parathyroid-Hormone-Independent Synthesis of 1,25 Dihydroxyvitamin D

1983 • 28 citations

Calcium Absorption and the Molecular Effects OF Vitamin D3

1984 • 20 citations

Serum 25‐hydroxyvitamin D in patients with chronic renal disease

1977 • 12 citations

Vitamin D in the Differentiation of Myeloid Leukemia Cells

1984 • 11 citations

Recent Advances in the Quantitation of Vitamin D and Vitamin D Metabolites

1984 • 9 citations

Mode of action of 1,25-dihydroxyvitamin D

1993 • 9 citations

The Effect of 1,25-Dihydroxyvitamin D3 on the Synthesis of the Vitamin K-Dependent Protein of Bone

1984 • 5 citations