Urinary Excretion of Hydroxyproline in Health and Disease

The Metabolic Basis of Inherited Disease.

1988 • 7,933 citations

The determination of hydroxyproline in tissue and protein samples containing small proportions of this imino acid

1961 • 3,860 citations

Determination of hydroxyproline

1967 • 1,583 citations

THE DETERMINATION OF HYDROXYPROLINE

1950 • 1,428 citations

CROSS-LINKING IN COLLAGEN AND ELASTIN

1984 • 1,267 citations

Modifications of a specific assay for hydroxyproline in urine

1967 • 1,091 citations

A specific method for the analysis of hydroxyproline in tissues and urine

1960 • 1,065 citations

THE DETERMINATION OF COLLAGEN AND ELASTIN IN TISSUES

1950 • 826 citations

Modified procedure for the assay of H3- or C14-labeled hydroxyproline

1966 • 710 citations

The Metabolic Basis of Inherited Disease.

1966 • 547 citations

Book Review: Treatise on Collagen

1969 • 442 citations

Tadpole Collagenase. Preparation and Purification^*

1966 • 390 citations

The Nature of the Intramolecular Cross-Links in Collagen. The Separation and Characterization of Peptides from the Cross-Link Region of Rat Skin Collagen^*

1966 • 374 citations

Cecil-Loeb Textbook of Medicine.

1971 • 345 citations

ON THE MECHANISMS OF BONE RESORPTION

1968 • 331 citations

ALTERATIONS IN STATE OF MOLECULAR AGGREGATION OF COLLAGEN INDUCED IN CHICK EMBRYOS BY ß-AMINOPROPIONITRILE (LATHYRUS FACTOR)

1959 • 310 citations

DIFFUSE COLLAGEN DISEASE

1942 • 299 citations

Degradation of collagen by a human granulocyte collagenolytic system

1968 • 298 citations

Relationship of Hydroxyproline Excretion in Urine to Collagen Metabolism

1967 • 251 citations

The Determination of Collagen and Elastin

1967 • 250 citations

On the Significance of the Extractable Collagens

1960 • 233 citations

Connective tissue growth stimulated by carrageenin. 1. The formation and removal of collagen

1957 • 228 citations

Collagenases in human synovial fluid

1969 • 215 citations

The metabolism of collagen from liver, bone, skin and tendon in the normal rat

1953 • 213 citations

Human skin collagenase, isolation and mechanism of attack on the collagen molecule

1968 • 211 citations

The relative metabolic inertia of tendon collagen in the rat

1951 • 200 citations

The metabolism of collagen and other proteins of the skin of rabbits

1954 • 199 citations

RELATIONSHIP BETWEEN URINARY HYDROXYPROLINE AND GROWTH*

1962 • 196 citations

Urinary Hydroxyproline as an Index of Collagen Turnover in Bone

1963 • 194 citations

Collagen Defect Induced by Penicillamine

1965 • 194 citations

MYELOMATOUS OSTEOSCLEROSIS AND PERIPHERAL NEUROPATHY

1965 • 188 citations

Collagen Proline Hydroxylase in Wound Healing, Granuloma Formation, Scurvy, and Growth

1967 • 185 citations

BLOOD-GROUP AND DISEASE.

1964 • 185 citations

SIGNIFICANCE OF URINARY HYDROXYPROLINE IN MAN

1961 • 180 citations

Catabolism of collagen and non-collagen protein in the rat uterus during post-partum involution

1962 • 179 citations

Studies on collagenase from rheumatoid synovium in tissue culture

1968 • 177 citations

A Defect in the Intramolecular and Intermolecular Cross-linking of Collagen Caused by Penicillamine

1969 • 177 citations

EFFECTS OF CALCITONIN ON PATIENTS WITH PAGET'S DISEASE, THYROTOXICOSIS, OR HYPERCALCÆMIA

1968 • 174 citations

Connective Tissue, Thrombosis and Atherosclerosis

1960 • 164 citations

A syndrome resembling lathyrism associated with iminodipeptiduria

1968 • 162 citations

EXCRETION OF HYDROXYPROLINE IN PATIENTS WITH RHEUMATIC AND NON-RHEUMATIC DISEASES 1

1956 • 162 citations

EFFECT OF PENICILLAMINE ON HUMAN COLLAGEN AND ITS POSSIBLE APPLICATION TO TREATMENT OF SCLERODERMA

1966 • 158 citations

A Defect in the Intramolecular and Intermolecular Cross-linking of Collagen Caused by Penicillamine

1968 • 155 citations

Isotopic Studies on Collagen Degradation and the Urine Excretion of Hydroxyproline *

1964 • 152 citations

On the intramolecular cross-linking of collagen in lathyritic rats

1961 • 148 citations

Formation of collagen hydroxyproline in vitro

1959 • 148 citations

Isotopic Studies on Urinary Hydroxyproline as Evidence for Rapidly Catabolized Forms of Collagen in the Young Rat

1961 • 148 citations

A method for the simultaneous measurement of the radioactivity of proline-C14 and hydroxyproline-C14 in biological materials

1962 • 139 citations

HYDROXYPROLINE CREATININE RATIO AS AN INDEX OF NUTRITIONAL STATUS AND RATE OF GROWTH

1965 • 131 citations

The determination of total hydroxyproline in urine and bone extracts

1966 • 128 citations

Urinary polypeptides related to collagen synthesis

1970 • 126 citations

Renal Tubular Transport of Proline, Hydroxyproline, and Glycine in Health and in Familial Hyperprolinemia *

1964 • 125 citations

A Hydroxyproline-containing, Collagen-like Protein in Plasma and a Procedure for Its Assay

1964 • 124 citations

COLLAGEN PROFILE IN VARIOUS CLINICAL CONDITIONS

1966 • 122 citations

Urinary Hydroxyproline Excretion and Growth

1964 • 120 citations

GASTROINTESTINAL ABSORPTION AND RENAL EXCRETION OF HYDROXYPROLINE PEPTIDES

1962 • 118 citations

A collagenolytic factor in rat bone promoted by parathyroid extract

1964 • 118 citations

Familial Hyperprolinemia

1965 • 116 citations

URINARY HYDROXYPROLINE AND PROTEIN NUTRITION

1969 • 116 citations

THE MODE OF ACTION OF THYROCALCITONIN

1966 • 114 citations

Human Skin Collagenase: Localization and Distribution in Normal Human Skin

1969 • 112 citations

URINARY HYDROXYPROLINE PEPTIDES*

1963 • 110 citations

The Formation of Triple‐Helical Collagen Molecules from α1 or α2 Polypeptide Chains

1969 • 108 citations

Field evaluation of two biochemical tests which may reflect nutritional status in three areas of Uganda

1969 • 104 citations

Protocollagen Proline Hydroxylase Activity in the Skin of Normal Human Subjects and of Patients with Scleroderma

1969 • 103 citations

INCREASED EXCRETION OF HYDROXYPROLINE IN MARFAN'S SYNDROME

1958 • 102 citations

The Isolation of Identical Hydroxylysyl Glycosides from Hydrolysates of Soluble Collagen and from Human Urine

1967 • 99 citations

Regulation of bone resorption and formation

1967 • 98 citations

The quantitative relationship of urinary peptide hydroxyproline excretion to collagen degradation

1969 • 97 citations

Conversion of proline U-C14 to labeled hydroxyproline by rat cartilage in vitro: effects of hypophysectomy, growth hormone, and cortisol.

1962 • 95 citations

An Inhibitory Effect of Thyrocalcitonin on Calcium Releasein Vivoand on Bone Metabolismin Vitro1

1966 • 94 citations

Isolation and partial characterization of highly purified protocollagen proline hydroxylase

1970 • 93 citations

Correlation of urinary hydroxyproline, serum alkaline phosphatase and skeletal calcium turnover

1964 • 92 citations

STUDIES ON THE FORMATION OF COLLAGEN

1958 • 91 citations

Thyrocalcitonin, EGTA, and Urinary Electrolyte Excretion*

1967 • 89 citations

The incorporation of [14C]glycine into the subunits of collagens from normal and lathyritic animals

1963 • 88 citations

Hydroxyproline in the Serum and Urine Normal Values and Clinical Significance

1966 • 86 citations

Hydroxyproline Metabolism

1960 • 82 citations

Hydroxyproline Excretion in Endocrine Disease

1963 • 77 citations

3-Hydroxyproline, a New Amino Acid of Collagen

1962 • 77 citations

Hydroxyprolinemia

1965 • 75 citations

Effect of Calcitonin on the Rates of Bone Formation and Resorption in the Rat

1969 • 74 citations

Hydroxyproline Metabolism

1960 • 73 citations

Urinary hydroxyproline: Creatinine ratio of normal humans at various ages

1966 • 73 citations

Proposed Mode of Action of Corticosteroids on the Connective Tissue

1965 • 73 citations

Thyrocalcitonin, osteoporosis and osteolysis

1967 • 72 citations

Metabolism of γ-Hydroxyglutamic Acid

1962 • 71 citations

Studies with 14C-proline on the action of cortisone on the metabolism of collagen in the rat

1965 • 69 citations

A Simple Technique for Measuring the Specific Activity of Labeled Hydroxyproline in Biological Materials

1961 • 69 citations

The urinary excretion of amino acids and sugars in early infancy

1957 • 69 citations

Renal tubular transport of proline, hydroxyproline, and glycine

1968 • 68 citations

Effect of mithramycin on calcium and hydroxyproline metabolism in patients with malignant disease.

1967 • 67 citations

Hydroxyproline and Collagen Metabolism: Clinical Implications: Combined Clinical Staff Conference at the National Institutes of Health

1965 • 67 citations

The amino acids and other ampholytes of urine. 3. Unidentified substances excreted in normal human urine

1955 • 67 citations

Connective Tissue, Thrombosis, and Atherosclerosis

1959 • 65 citations

Relation between Urinary Hydroxyproline and Parathyroid Function*

1964 • 64 citations

Repair and Regeneration: The Scientific Basis for Surgical Practice

1969 • 64 citations

Experimental Lathyrism

1965 • 60 citations

Value of Urine and Serum Hydroxyproline in the Diagnosis of Thyroid Disease

1965 • 58 citations

Collagen metabolism of the skin in Marfan's syndrome

1968 • 57 citations

The resorption of bone collagen in tissue culture

1963 • 57 citations

Incorporation of Hydroxyproline into Tissue Proteins by Chick Embryos

1959 • 56 citations

Control of Collagen Biosynthesis

1968 • 56 citations

Induction of collagenolytic and proteolytic activities by anti-inflammatory drugs in the skin and fibroblast

1968 • 56 citations

Calcitonin (Thyrocalcitonin)

1968 • 55 citations

Metabolism of Collagen in Experimental Hyperthyroidism and Hypothyroidism in the Rat¹

1967 • 54 citations

Influence of Scurvy and Lathyrism (Odoratism) on Hydroxyproline Excretion

1961 • 54 citations

Influence of cortisol on the synthesis of sulfated mucopolysaccharides and collagen in chick embryos

1967 • 52 citations

Synthesis and turnover of collagen precursors in rabbit skin

1967 • 52 citations

Changes in collagen metabolism associated with the administration of penicillamine and various amino and thiol compounds

1969 • 51 citations

Inhibition by oestrogen of collagen breakdown in the involuting rat uterus

1969 • 50 citations

Some effects of vitamin D 3 on collagen synthesis in rachitic chick cortical bone

1969 • 50 citations

Quantitative Extraction of Acid-soluble Human Skin Collagen with Age

1962 • 50 citations

Collagen-Like Fragments: Excretion in Urine of Patients with Paget's Disease of Bone

1967 • 50 citations

Congenital hyperphosphatasia. A clinical, pathological, and biochemical study of two cases.

1968 • 49 citations

Impaired intestinal transport of proline in a patient with familial iminoaciduria

1967 • 49 citations

Urinary Hydroxyproline and Calcium Metabolism in Patients with Cancer

1966 • 49 citations

Familial Iminoglycinuria

1968 • 48 citations

Improvements in methods for measuring hydroxyproline: application to human urine.

1959 • 48 citations

The solubility and swelling of collagen in dilute acid with age variations in man

1952 • 47 citations

Effects of Chronic Acidosis on Connective Tissue

1964 • 47 citations

Collagen and elastin metabolism in the lungs, skin, and bones of adult rats.

1967 • 47 citations

Collagenolytic Activity During Active Bone Resorption in Tissue Culture.

1965 • 45 citations

Connective Tissue V. Comparison of Synthesis and Turnover of Collagen and Elastin in Tissues of Rat at Several Ages.

1961 • 44 citations

Collagen Degradation and the Response to Parathyroid Extract in the Intact Rhesus Monkey*

1967 • 44 citations

Skin and Femur Collagens and Urinary Hydroxyproline of Cortisone-Treated Rats

1965 • 43 citations

The Technique and Significance of Hydroxyproline Measurement in Man

1967 • 43 citations

Thyrocalcitonin and the Response to Parathyroid Hormone*

1967 • 43 citations

Urinary Hydroxyproline Excretion in Metastatic Cancer of Bone

1964 • 43 citations

Relationship Between Soluble Collagen and Urinary Hydroxyproline in the Lathyritic Rat.

1962 • 42 citations

Hydroxyprolinemia* an Apparently Harmless Familial Metabolic Disorder

1970 • 42 citations

Congenital Hyperphosphatasia

1968 • 42 citations

Hydroxyproline and creatinine excretion in infantile protein malnutrition.

1965 • 41 citations

HYPERPROLINÆMIA AND HEREDITARY NEPHRITIS

1964 • 41 citations

The hydroxyproline of elastin

1969 • 41 citations

Urinary Hydroxyproline Excretion in Normal Children and Adolescents.

1964 • 41 citations

Corticosteroid-Induced Dwarfism in Still's Disease Treated with Human Growth Hormone: Clinical and Metabolic Effects Including Hydroxyproline Excretion in Two Cases

1966 • 41 citations

Hydroxyproline Excretion in Malignant Neoplastic Disease

1966 • 39 citations

Parathyroid Inhibition of Bone Collagen Synthesis

1964 • 39 citations

The role of ascorbic acid in the biosynthesis of collagen II. Site and nature of ascorbic acid participation

1966 • 38 citations

Influence of estradiol and estriol on urinary excretion of hydroxyproline in man.

1968 • 38 citations

The influence of age and growth rate on the extractable collagen of skin of normal rats.

1962 • 38 citations

Metabolic studies of human bone in vitro. II. Changes in hyperparathyroidism.

1965 • 37 citations

Studies of Collagen Degradation During Bone Resorption in Tissue Culture.

1965 • 36 citations

Further Evidence for the Accumulation of a Hydroxyproline-deficient, Collagenase-degradable Protein during Collagen Biosynthesis in Vitro

1966 • 36 citations

Renal tubular transport of proline, hydroxyproline, and glycine. II. Hydroxy-l-proline as substrate and as inhibitor in vivo.

1966 • 36 citations

Total urinary hydroxyproline excretion in normal human subjects.

1965 • 34 citations

Hereditary disorders of connective tissue.

1959 • 34 citations

Prednisone Effect on Urinary Excretion of Hydroxyproline in Patients with Muscular Dystrophy¹

1968 • 34 citations

VALUE OF HYDROXYPROLINE INDICES IN MALNUTRITION

1967 • 33 citations

Untersuchungen über den Stoffwechsel des Kollagens, II. Der Einbau von [¹⁴C]Glycin in Kollagen bei mit Prednison behandelten Ratten

1964 • 33 citations

Direct measurement of the rate of collagen synthesis in skin

1969 • 32 citations

Investigations on collagen proline hydroxylation in a cell-free system

1967 • 32 citations

Metabolism of Glycine-1-C¹⁴by Bonein Vitro:Effects of Hormones and Other Factors

1962 • 32 citations

Reversal by Copper of the Lathyrogenic Action of d-Penicillamine

1968 • 32 citations

Hypophosphatasia: Clinical and metabolic studies

1968 • 32 citations

Cystathioninuria and Renal Iminoglycinuria in a Pedigree

1968 • 31 citations

Induced connective tissue metabolism in vivo: reutilization of pre-existing collagen.

1966 • 31 citations

The Collagen in Scleroderma

1964 • 31 citations

Hydroxyproline in the Serum and Urine of Patients with Hyperthyroidism

1964 • 31 citations

Kollagenase in Zellen höher entwickelter Tiere

1968 • 31 citations

The Effects of Age, Sex and Race Upon the Acetic Acid Fractions of Collagen (Human Biopsy-Connective Tissue)

1958 • 31 citations

Prolinuria: Defect in Intestinal Absorption of Imino Acids and Glycine

1966 • 31 citations

Urinary Hydroxyproline Excretion in Malabsorption States

1965 • 30 citations

über eine Mikrobestimmung des Oxyprolins in Blut und Harn; Beeinflussung des Oxyprolin‐Gehaltes durch Verabreichung von Prolin

1949 • 30 citations

Renal tubular transport of hydroxyproline peptides: Evidence for reabsorption and secretion

1968 • 29 citations

Free and peptide hydroxyproline in chronic uremia

1968 • 29 citations

Hydroxyprolinemia III. The origin of free hydroxyproline in hydroxyprolinemia. Collagen turnover. Evidence for a biosynthetic pathway in man

1968 • 28 citations

Effect of hyperthyroidism and hypothyroidism on collagen metabolism.

1967 • 28 citations

Urinary Excretion of Acid Mucopolysaccharides and Hydroxyproline in Psoriasis

1965 • 28 citations

Urinary hydroxyproline excretion in normal subjects and in patients affected with primary diseases of bone

1965 • 28 citations

Skeletal metabolism in early infancy: Urinary hydroxyproline

1966 • 27 citations

The Significance of Gelatin Tolerance in Malabsorptive States

1966 • 27 citations

Collagen synthesis and carbohydrate metabolism of rachitic bone

1968 • 26 citations

Catabolism and Excretion of Free Hydroxyproline in Infancy¹

1967 • 26 citations

Urinary hydroxyproline during late pregnancy and postpartum involution

1964 • 26 citations

Study on fibroblasts in Marfan's syndrome

1966 • 26 citations

The role of free hydroxyproline in the biosynthesis of collagen☆

1965 • 26 citations

Zur Hydroxyprolin-Ausscheidung im Harn von Hautkranken

1965 • 25 citations

Deux glycopeptides a hydroxyproline dans l'urine humaine normale

1966 • 25 citations

Plasma hydroxyproline and proline in primary hyperparathyroidism and in chronic uremia

1965 • 25 citations

Effect of tetracycline on collagen biosynthesis in cultured embryonic bones

1969 • 25 citations

URINARY EXCRETION OF HYDROXYPROLINE IN KWASHIORKOR

1966 • 25 citations

The relationship of parathyroid activity to pyrophosphate excretion.

1966 • 24 citations

Effect of Parathyroid Extract on Collagen Metabolism

1966 • 24 citations

Collagen fractions in lathyritic rats

1960 • 24 citations

Radioactivity of hydroxyproline from urine and collagens of normal and cortisone-treated rats

1967 • 24 citations

Thyrocalcitonin Inhibition of Bone Resorption Induced by Parathyroid Extract in Thyroparathyroidectomized Rats¹

1967 • 24 citations

Urinary Excretion of Endogenous Hydroxyproline by Normal Male Infants

1967 • 23 citations

Effect of Cortisone on the Hydroxyproline in the Serum and Urine of Young Rats

1965 • 23 citations

Total urinary hydroxyproline in osteomalacia and the effect upon it of treatment with vitamin D.

1968 • 23 citations

Cecil-Loeb Textbook of Medicine

1968 • 22 citations

Biochemische Bindegewebsanalysen bei progressiver Sklerodermie

1964 • 22 citations

URINARY HYDROXYPROLINE IN DISEASES INVOLVING BONE AND CALCIUM METABOLISM

1964 • 22 citations

URINARY EXCRETION OF HYDROXYPROLINE IN KWASHIORKOR

1966 • 21 citations

A HYDROXYPROLINE METHOD OF ANALYSIS FOR A MODIFIED GELATIN IN PLASMA AND URINE

1954 • 21 citations

Effect of Thyroxine on the Hydroxyproline in Rat Urine and Skin

1963 • 21 citations

Acute effects of calcium infusion on hydroxyproline

1967 • 21 citations

EFFECT OF THYROID HORMONES, SOMATOTROPHIN, INSULIN AND CORTICOSTEROIDS ON SYNTHESIS OF COLLAGEN IN GRANULATION TISSUE BOTH IN VIVO AND IN VITRO

1966 • 21 citations

THE SUPRASPINATUS SYNDROME

1947 • 20 citations

The influence of age and weight on the urinary excretion of hydroxyproline and calcium

1968 • 20 citations

A modified procedure for radioactive hydroxyproline assay in urine and tissues after labeled proline administration

1966 • 20 citations

Hydroxyproline Peptides of Urine in Arthritic Patients and Controls on a Collagen-Free Diet.

1962 • 19 citations

Calcium Metabolism [Abridged]

1964 • 19 citations

Alteration of Bone Metabolism in Tissue Culture in Response to Parathyroid Extract.

1963 • 19 citations

Prolylhydroxyproline in urine: Its determination and observations in muscular dystrophy

1964 • 19 citations

Studies on hydroxyproline excretion and corticosteroid-induced dwarfism: Treatment with human growth hormone

1966 • 19 citations

Peptiduria in an Unusual Bone Disorder: Isolation of Two Peptides

1963 • 19 citations

The determination of urinary hydroxyproline

1969 • 19 citations

REVERSIBLE TRANSFORMATION OF FIBROUS COLLAGEN TO A SOLUBLE STATE in vivo

1969 • 19 citations

Thyrocalcitonin Suppression of Hydroxyproline Release from Bone

1968 • 18 citations

Isolation & characterization of a new glycopeptide containing hydroxyproline from human urine.

1966 • 18 citations

The Goulstonian Lectures on the Origin and Relations of New Growths

1874 • 18 citations

Observations on the Urinary Excretion of Amino Acids by the Premature Infant

1960 • 18 citations

Isolation and amino acid composition of insoluble elastin bovine foetal and adult aorta and ligamentum nuchae

1968 • 18 citations

Urinary hydroxyproline in various diseases.

1965 • 18 citations

Excretion of hydroxyproline and other amino acids in scorbutic guinea-pigs

1969 • 17 citations

Action of growth hormone on the metabolism of collagen in the rat

1968 • 17 citations

Parathyroid hormone and urinary hydroxyproline

1965 • 17 citations

Urinary Hydroxyproline Excretion in Marian's Syndrome as Compared with Age Matched Controls.

1964 • 16 citations

Catabolism of free hydroxyproline in chronic uremia

1969 • 16 citations

EFFECT OF THE HYDROCORTISONE ON THE FORMATION OF COLLAGEN IN GUINEA PIG SKIN

1959 • 16 citations

Changes of ultrafiltrable hydroxyproline in blood serum during development of carrageenin granuloma and during aging of rats and guinea-pigs

1961 • 16 citations

Urinary hydroxyproline: creatinine ratio in normal term, pre-term, and growth-retarded infants.

1969 • 16 citations

Membrane Transport in Disorders of Imino-Acid Metabolism

1967 • 15 citations

Effects of Calcium Infusion on Urinary Hydroxyproline and Phosphorus: Evaluation as a Diagnostic Test

1966 • 15 citations

Metabolism of γ-Hydroxyglutamic Acid

1965 • 15 citations

Further evaluation of the significance of urinary hydroxyproline determinations in the diagnosis of thyroid disorders

1968 • 15 citations

Urinary hydroxyproline levels in an aged population a study of non‐osteoporotic and osteoporotic patients

1965 • 14 citations

Enzymopenic Anaemias, Lysosomes, and other Papers

1970 • 14 citations

Scleroderma: Dermal Amino Acid Composition with Particular Reference to Hydroxyproline.

1966 • 14 citations

THYROID FUNCTION TESTS

1967 • 14 citations

Urinary hydroxyproline excretion in patients with juvenile rheumatoid arthritis, with and without corticosteroid therapy

1968 • 14 citations

Biochemistry of experimental lathyrism

1961 • 14 citations

Die Hydroxyprolinausscheidung im Urin von Normalpersonen und Patienten mit rheumatischen Erkrankungen

1966 • 14 citations

Excretion of Hydroxyproline in Urine by Premature and Normal Full-Term Infants and Those with Intrauterine Growth Retardation During the First Three Days of Life

1968 • 14 citations

Glycylproline peptiduria in familial hyperostosis of obscure nature

1969 • 14 citations

Isolation of Peptides containing Hydroxyproline from Animal Tissues

1961 • 14 citations

EFFECT OF CORTISONE AND AGE ON THE HYDROXYPROLINE AND PROLINE CONCENTRATIONS OF BLOOD AND URINE IN THE RAT

1958 • 13 citations

Urinary Hydroxyproline Excretion in Phosphate Depleted Rachitic Rats

1968 • 13 citations

Effect of Thyrocalcitonin on Urinary Hydroxyproline and Calcium in Rats

1968 • 13 citations

Further metabolic reactions of γ-hydroxyglutamate: Amidation to γ-hydroxyglutamine; possible reduction to hydroxyproline

1964 • 13 citations

Primary Hyperparathyroidism—Evaluation of Diagnostic Aids: Calcium Infusion, Phosphorus Deprivation and Hydroxyprolinuria

1966 • 13 citations

Hydroxyprolinemia and Increased Excretion of Free Hydroxyproline in Early Infancy

1966 • 13 citations

Regulation of Hydroxyproline Excretion in Hyperparathyroidism

1966 • 13 citations

Further Studies on the Action of Thyroid Hormones on the Metabolism of Collagen

1964 • 12 citations

Treatment of Hydroxyprolinemia and Hyperprolinemia

1967 • 12 citations

An oral gelatin-xylose test for estimating pancreatic proteolytic activity

1963 • 12 citations

Urinary excretion of prolylhydroxyproline in rheumatic diseases.

1969 • 12 citations

Effect of Growth Hormone on Acetic Acid-Extractable Collagen of Hamster Skin

1958 • 12 citations

Total urinary hydroxyproline excretion in osteomalacia

1967 • 12 citations

The influence of sodium salicylate on the metabolism of collagen

1968 • 12 citations

Urinary hydroxyproline and the bone in primary and secondary hyperparathyroidism

1966 • 12 citations

EFFECT OF GROWTH HORMONE AND OF AN ANABOLIC STEROID ON EXCRETION OF HYDROXYPROLINE IN THE URINE OF RATS

1965 • 11 citations

Étude d'une méthode d'exploration et du taux normal de l'hydroxyproline du sérum

1965 • 11 citations

The urinary excretion of “free” and “peptide” amino acids by a patient with thermal burns

1965 • 11 citations

A new glycopeptide containing hydroxyproline and sarcosine in human urine

1965 • 11 citations

Dissociation between changes in urinary total hydroxyproline and plasma alkaline phosphatase after removal of parathyroid tumour

1969 • 11 citations

Hereditary disorders of connective tissue

1966 • 11 citations

Hydroxyproline in Human Blood: Forms in Which It Is Present.

1965 • 11 citations

BONE AND URINARY HYDROXYPROLINE IN NORMAL AND HYPOTHYROID RAT WITH A LONG BONE FRACTURE

1967 • 10 citations

Effect of hypophysectomy on the incorporation of proline in the collagen fractions

1968 • 10 citations

Untersuchungen über den Bindegewebsstoffwechsel unter klinischen und experimentellen Bedingungen

1965 • 10 citations

Hydroxyproline Excretion in Urine of Patients with Muscular Dystrophy and Other Muscle Diseases.

1964 • 10 citations

Intraduodenal Hydrolysis of Gelatin as a Measure of Protein Digestion in Normal Subjects and in Patients with Malabsorption Syndromes

1968 • 10 citations

Urinary Peptides derived from the Cross-linked Regions of Connective Tissue Proteins

1968 • 10 citations

Un mode de fractionnement des peptides urinaires contenant de l'hydroxyproline

1967 • 10 citations

The effect of vitamin D and phosphate on urinary total hydroxyproline excretion in adult-presenting "vitamin D resistant" type I renal tubular osteomalacia.

1968 • 10 citations

Hydrocortisone and/or desiccated thyroid in physiologic dosage

1964 • 9 citations

Urinary free proline and collagen metabolites in newborns, healthy children, and in collagen diseases

1969 • 9 citations

EFFECTS OF OESTRADIOL AND OESTRIOL ON THE DISPOSITION OF INJECTED RADIOACTIVE PROLINE, HYDROXYPROLINE AND TYROSINE IN MAN

1968 • 9 citations

Urinary hydroxyproline excretion in orthopedic disease, with special reference to systemic bone disease and bone tumor (secondary report).

1967 • 9 citations

Urinary free and total hydroxyproline in hyperparathyroidism and the effect of removal of parathyroid adenoma

1968 • 9 citations

Effect of Diphenylhydantoin on Proline and Hydroxyproline Excretion in the Rat

1965 • 9 citations

On the determination of hydroxyproline in urine

1967 • 9 citations

HYDROXYPROLINE INDICES AND HYDROXYPEROLINE/CREATININE RATIOS IN OLDER CHILDREN

1969 • 9 citations

Total urinary hydroxyproline excretion in diabetics before and after hypophysectomy and after growth hormone in adult hypopituitarism

1965 • 9 citations

Urinary hydroxyproline excretion in normal Japanese children

1968 • 8 citations

Observations Concerning the Effects of Fasting on Collagen Metabolism in Man

1969 • 8 citations

Glucosylgalactosylhydroxylysine in urine of neuro-blastoma patients

1968 • 8 citations

Decrease in hydroxyproline excretion in a patient with Marfan's syndrome after methandrostenolone therapy.

1969 • 8 citations

Total urinary hydroxyproline in primary hyperparathyroidism. An assessment of its clinical significance

1967 • 8 citations

Foreword

1967 • 8 citations

BONE GROWTH AND METABOLIC STUDIES OF PREMATURE INFANTS TREATED WITH HUMAN GROWTH HORMONE

1965 • 8 citations

Urinary excretion of hydroxyproline in tropical sprue

1964 • 8 citations

Effect of Fasting on Urinary Calcium and Hydroxyproline Excretion in Obesity

1968 • 8 citations

Die Hydroxyprolinausscheidung im Urin bei der Osteogenesis imperfecta

1966 • 7 citations

Influence of Anti-rheumatic Drugs on Urinary Excretion of Hydroxyproline in Lathyrism

1967 • 7 citations

Hydroxyproline Indices

1967 • 7 citations

TOTAL URINARY HYDROXYPROLINE EXCRETION BEFORE AND AFTER HYPOPHYSECTOMY IN PATIENTS WITH BONE METASTASES FROM BREAST CARCINOMA

1968 • 7 citations

Hydroxyproline-containing glycopeptides of some human and animal tissues

1965 • 7 citations

TOTAL URINARY HYDROXYPROLINE EXCRETION AFTER ADMINISTRATION OF VITAMIN D TO HEALTHY VOLUNTEERS AND A PATIENT WITH OSTEOMALACIA

1968 • 7 citations

Hydroxyproline excretion during starvation of obese subjects

1968 • 7 citations

Diketopiperazine of Prolylhydroxyproline in Normal Human Urine.

1965 • 7 citations

Decrease in Hydroxyproline Excretion in a Patient With Marfan's Syndrome After Methandrostenolone Therapy

1969 • 6 citations

Biochemical Tests for Assessing Subclinical Nutritional Deficiency

1967 • 6 citations

Diagnostic procedures for rheumatic diseases.

1976 • 6 citations

METABOLIC RESPONSE OF COLLAGEN TO TRAUMA

1967 • 6 citations

Changes in urinary hydroxyproline in premature infants

1968 • 6 citations

The influence of sodium salicylate on the metabolism of collagen in the lathyritic rat

1968 • 6 citations

Pancreatic collagenase therapy for severe, progressive systemic sclerosis: Effect on skin and on hydroxyproline content in urine

1965 • 6 citations

Collagen Biosynthesis at the Ribosomal Level

1968 • 5 citations

EFFECT OF GROWTH HORMONE AND OF PREGNANCY ON THE HYDROXYPROLINE CONCENTRATION OF THE BLOOD OF RATS

1958 • 5 citations

The origin of the urinary peptide hydroxyproline in burns

1969 • 5 citations

Fraktionierung hydroxyprolin-haltiger harnpeptide mittels sephadex-gelfiltration

1969 • 4 citations

BIOCHEMICAL STUDY OF CONNECTIVE TISSUE ANALOGOUS TO THE SCLERODERMA PROBLEM

1964 • 4 citations

Urinary Hydroxyproline Excretion in Patients with Metastatic Carcinoma of the Prostate

1966 • 4 citations

[Collagen metabolism and corticosteroids].

1967 • 4 citations

Urinary excretion of hydroxyproline in leprosy

1969 • 3 citations

Hydroxyprolin-Ausscheidung im Rattenharn nach Injektion von Schlangengift

1966 • 3 citations

Prolylhydroxyproline in urine: Improved method for detecting radioactivity with a scanner on full sheets of chromatography paper

1968 • 3 citations

[Urinary hydroxyproline in rickets caused by avitaminosis D in children. Influence of the parathyroid on its elimination].

1967 • 3 citations

THE CALCIUM-INFUSION-HYDROXYPROLINE TEST

1968 • 2 citations

[Hydroxyproline excretion in the urine in Paget's osteodystrophia deformans. Comparative clinical, morphological and biochemical studies].

1967 • 2 citations

[Correlations between hydroxyprolinuria and kinetic parameters (Ca45) in bone diseases].

1967 • 2 citations

Total hydroxyproline excretion during prolonged starvation for obesity

1968 • 2 citations

Experimentelle Untersuchungen zur Hydroxyprolin-Ausscheidung nach Verbrennungen

1966 • 2 citations

The significance of hydroxyprolinuia for the proof of bone metastases of tumours.

1968 • 2 citations

[Clinical significance of the urinary excretion of hydroxyproline].

1966 • 2 citations

Normal values for the total excretion of hydroxyproline in 24-h urine.

1968 • 1 citations

[Valve and significance of urinary hydroxyproline in osseous pathology].

1967 • 1 citations

[Urinary hydroxyproline excretion before and after hypophysectomy in patients with bone metastases from breast cancer].

1968 • 1 citations

[Method of determination of urinary hydroxyproline].

1966 • 1 citations

[Hydroxyproline excretion in the urine in destructive bone processes].

1967 • 1 citations