Professor, Medicine, UCLA School of Medicine
Nephrology
Dr. Arnold Felsenfeld, MD
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Arnold Felsenfeld works in the field of Nephrology. He graduated from Duke University School of Medicine. Duke University School of Medicine is a one of the best medicals schools. Duke University School of Medicine is ranked 8/29 in Research/PrimaryCare. Arnold Felsenfeld, MD is a published doctor. He has 100 publications published. The most current publication "Measurement of parathyroid hormone in horses."
Publications
- Pathophysiology of Calcium, Phosphorus, and Magnesium Dysregulation in Chronic Kidney Disease.
- Calcitonin, the forgotten hormone: does it deserve to be forgotten?
- New insights in regulation of calcium homeostasis.
- Approach to treatment of hypophosphatemia.
- Vitamin D compounds and renal osteodystrophy.
- Evidence of absorptive hypercalciuria in tuberculosis patients.
- Osteomalacia in Chronic renal failure: a syndrome previously reported only with maintenance dialysis.
- Hypophosphatemia in long-term renal transplant recipients: effects on bone histology and 1,25-dihydroxycholecalciferol.
- Postparathyroidectomy hypocalcemia as an accurate indicator of preparathyroidectomy bone histology in the uremic patient.
- Osteomalacia after parathyroidectomy in patients with uremia.
- A report of fluorosis in the United States secondary to drinking well water.
- Zirconium does not produce osteomalacia in rats with Chronic renal failure.
- Animal model of aluminum-induced osteomalacia: role of Chronic renal failure.
- Altered divalent ion metabolism in early renal failure: role of 1,25(OH)2D.
- The effects of calciferol and its metabolites on patients with Chronic renal failure. II. Calcitriol, 1 alpha-hydroxyvitamin D3, and 24,25-dihydroxyvitamin D3.
- The pathophysiology of altered calcium metabolism in rhabdomyolysis-induced acute renal failure. Interactions of parathyroid hormone, 25-hydroxycholecalciferol, and 1,...
- Hypercalcemia and elevated calcitriol in a maintenance dialysis patient with tuberculosis.
- Phosphorus administration in patients with profound hypophosphatemia.
- Epstein-Barr-virus-induced interstitial nephritis in an HIV-positive patient with progressive renal failure.
- Prevalence of cardiovascular risk factors and the serum levels of 25-hydroxyvitamin D in the United States: data from the Third National Health and Nutrition Examinati...
- The set point of calcium--another view.
- [Osteomalacia and renal tubular acidosis associated with analgesic abuse. A clinical case].
- Parathyroid hormone and bone histology: response to hypocalcemia in osteitis fibrosa.
- Parathyroid hormone response to hypocalcemia in hemodialysis patients with osteomalacia.
- Parathyroid gland function in Chronic renal failure.
- Bone, parathyroid hormone and the response to the rapid induction of hypocalcaemia.
- Considerations for the treatment of secondary hyperparathyroidism in renal failure.
- Impact of the method of calculation on assessment of the parathyroid hormone-calcium set point.
- Changes in serum calcium and phosphorus induced by Chronic renal failure in the absence of parathyroid hormone.
- The evolution of osteomalacia in the rat with acute aluminum toxicity.
- Desferrioxamine therapy in hemodialysis patients with aluminum-associated bone Disease.
- The effect of high parathyroid hormone levels on the development of aluminum-induced osteomalacia in the rat.
- Mineral metabolism in healthy geriatric dogs.
- A reduced PTH response to hypocalcemia after a short period of hypercalcemia: a study in dogs.
- The role of aluminum in the development of hypercalcemia in the rat.
- Measurement of parathyroid hormone in horses.
- Effect of calcitriol and age on recovery from hypocalcemia in hemodialysis patients.
- Interrelationship between parathyroid hormone and insulin: effects on DNA synthesis in UMR-106-01 cells.
- Adynamic bone Disease with negative aluminium staining in predialysis patients: prevalence and evolution after maintenance dialysis.
- Direct inhibitory effect of calcitriol on parathyroid function (sigmoidal curve) in dialysis.
- The relationship between serum calcitonin and calcium in the hemodialysis patient.
- The effect of long-term intravenous calcitriol administration on parathyroid function in hemodialysis patients.
- Aluminum administration in the rat separately affects the osteoblast and bone mineralization.
- Hysteresis of the parathyroid hormone response to hypocalcemia in hemodialysis patients with low turnover aluminum bone Disease.
- Calcemic response to parathyroid hormone in renal failure: role of calcitriol and the effect of parathyroidectomy.
- Calcemic response to parathyroid hormone in renal failure: role of phosphorus and its effect on calcitriol.
- The in vitro effect of calcitriol on parathyroid cell proliferation and apoptosis.
- Effect of aluminium on osteocalcin production in the rat.
- Effect of calcitriol treatment and withdrawal on hyperparathyroidism in haemodialysis patients with hypocalcaemia.
- Phosphorus, regulation of plasma calcium, and secondary hyperparathyroidism: a hypothesis to integrate a historical and modern perspective.
- Fuller Albright and our current understanding of calcium and phosphorus regulation and primary hyperparathyroidism.
- Dynamics of skeletal resistance to parathyroid hormone in the rat: effect of renal failure and dietary phosphorus.
- The PTH-calcium relationship during a range of infused PTH doses in the parathyroidectomized rat.
- Differences in the dynamics of parathyroid hormone secretion in hemodialysis patients with marked secondary hyperparathyroidism.
- Factors in the development of secondary hyperparathyroidism during graded renal failure in the rat.
- Comparison of two parathyroid hormone assays for the rat: the new immunoradiometric and the older competitive binding assay.
- The calcemic response to PTH in the rat: effect of elevated PTH levels and uremia.
- The effect of a high phosphorus diet on the parathyroid cell cycle.
- Evidence for adaptation of the entire PTH-calcium curve to sustained changes in the serum calcium in haemodialysis patients.
- The set point of calcium and the reduction of parathyroid hormone in hemodialysis patients.
- Development of secondary hyperparathyroidism and bone Disease in diabetic rats with renal failure.
- Sigmoidal relationship between calcitonin and calcium: studies in normal, parathyroidectomized, and azotemic rats.
- Spontaneous resolution and recurrence of hypercalcemia in primary hyperparathyroidism--anecdotal observations with potential implications for parathyroid pathophysiolo...
- A comparison of parathyroid-gland function in haemodialysis patients with different forms of renal osteodystrophy.
- Effect of parathyroidectomy on aluminum toxicity and azotemic bone Disease in the rat.
- Abnormal calcaemic response to PTH in the uraemic rat without secondary hyperparathyroidism.
- Failure of high doses of calcitriol and hypercalcaemia to induce apoptosis in hyperplastic parathyroid glands of azotaemic rats.
- Chronic metabolic acidosis in azotemic rats on a high-phosphate diet halts the progression of renal disease.
- Effects of fasting, feeding, and bisphosphonate administration on serum calcitriol levels in phosphate-deprived rats.
- Effect of a low calcium dialysate on parathyroid hormone secretion in diabetic patients on maintenance hemodialysis.
- Effect of phosphate on parathyroid hormone secretion in vivo.
- Parathyroid function as a determinant of the response to calcitriol treatment in the hemodialysis patient.
- Effect of rate of calcium reduction and a hypocalcemic clamp on parathyroid hormone secretion: a study in dogs.
- Phosphate depletion in the rat: effect of bisphosphonates and the calcemic response to PTH.
- Evidence for both abnormal set point of PTH stimulation by calcium and adaptation to serum calcium in hemodialysis patients with hyperparathyroidism.
- Hysteresis of the PTH-calcium curve during hypocalcemia in the dog: effect of the rate and linearity of calcium decrease and sequential episodes of hypocalcemia.
- The interaction of PTH and dietary phosphorus and calcium on serum calcitriol levels in the rat with experimental renal failure.
- Relative effects of PTH and dietary phosphorus on calcitriol production in normal and azotemic rats.
- Studies in a hemodialysis patient indicating that calcitriol may have a direct suppressive effect on bone.
- Effect of aluminium on the development of hyperparathyroidism and bone Disease in the azotaemic rat.
- Calcitonin, an important factor in the calcemic response to parathyroid hormone in the rat.
- Dynamics of PTH secretion in hemodialysis patients as determined by the intact and whole PTH assays.
- Development of parathyroid gland hyperplasia without uremia: role of dietary calcium and phosphate.
- Fuller albright: the consummate clinical investigator.
- The journey from vitamin D-resistant rickets to the regulation of renal phosphate transport.
- PTH, FGF-23 and early CKD.
- Dynamics of parathyroid hormone secretion in health and secondary hyperparathyroidism.
- Milk alkali syndrome and the dynamics of calcium homeostasis.
- Effect of changes in ionized calcium concentration in arterial blood and metabolic acidosis on the arterial partial pressure of oxygen in dogs.
- Effect of endothelin receptor antagonist on parathyroid gland growth, PTH values and cell proliferation in azotemic rats.
- Effect of ammonium chloride and dietary phosphorus in the azotaemic rat. I. Renal function and biochemical changes.
- Effect of ammonium chloride and dietary phosphorus in the azotaemic rat. Part II--Kidney hypertrophy and calcium deposition.
- Role of acidosis-induced increases in calcium on PTH secretion in acute metabolic and respiratory acidosis in the dog.
- Proliferation in hyperplastic human and normal rat parathyroid glands: role of phosphate, calcitriol, and gender.
- Direct suppressive effect of acute metabolic and respiratory alkalosis on parathyroid hormone secretion in the dog.
- Dynamics of secretion and metabolism of PTH during hypo- and hypercalcaemia in the dog as determined by the ''intact'' and ''whole'' PTH assays.
- Hyperphosphatemia modestly retards parathyroid hormone suppression during calcitriol-induced hypercalcemia in normal and azotemic rats.
- Direct effect of acute metabolic and respiratory acidosis on parathyroid hormone secretion in the dog.
- How dietary phosphate, renal failure and calcitriol administration affect the serum calcium-phosphate relationship in the rat.
Schools
Duke University School Of Medicine
Duke University Hospital
University of Washington
Duke University
Conditions Treated
- Chronic Kidney Diseases
- Hypertension
- Hypertensive Chronic Kidney Disease
- Hypertensive Heart and Chronic Kidney Disease
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Doctors Specialties
- Nephrology
Accepted Insurances
Education
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Duke University Hospital -
University of Washington -
Duke University School of Medicine
Hospital
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Ronald Reagan UCLA Medical Center
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