Bone composition and vitamin D after Pólya gastrectomy. 1977

L Tougaard, and H Rickers, and P Rödbro, and E H Thaysen, and M S Christensen, and B Lund, and O H Sörensen

With the aim of evaluating bone phosphorus/hydroxyproline ratio (P/Hypro) as an index of osteomalacia, this bone index and the bone mineral content (BMC) have been investigated together with other indices of calcium metabolism in 27 gastrectomized patients. None of the patients had clinically manifest bone symptoms. The mean values of bone P/Hypro, BMC, plasma calcium and plasma magnesium were subnormal; the mean values of serum parathyroid hormone (iPTH) and plasma alkaline phosphatase were elevated. Mean serum 25-hydroxycholecalciferol (25-OH-D) did not differ from normal. A significant positive correlation was found between bone P/Hypro and serum 25-OH-D, but no significant correlation between bone P/Hypro and BMC. Serum 25-OH-D and bone P/Hypro were significantly lower and serum iPTH was significantly higher in a subgroup of 12 patients with no regular supplementary intake of vitamin D. In conclusion, the gastrectomized patients had blood biochemical evidence of a mild vitamin D insufficiency and the low bone P/Hypro values can be explained by mild osteomalacic changes in bone.

UI MeSH Term Description Entries
D008274 Magnesium A metallic element that has the atomic symbol Mg, atomic number 12, and atomic weight 24.31. It is important for the activity of many enzymes, especially those involved in OXIDATIVE PHOSPHORYLATION.
D008297 Male Males
D008875 Middle Aged An adult aged 45 - 64 years. Middle Age
D008903 Minerals Native, inorganic or fossilized organic substances having a definite chemical composition and formed by inorganic reactions. They may occur as individual crystals or may be disseminated in some other mineral or rock. (Grant & Hackh's Chemical Dictionary, 5th ed; McGraw-Hill Dictionary of Scientific and Technical Terms, 4th ed) Mineral
D010018 Osteomalacia Disorder caused by an interruption of the mineralization of organic bone matrix leading to bone softening, bone pain, and weakness. It is the adult form of rickets resulting from disruption of VITAMIN D; PHOSPHORUS; or CALCIUM homeostasis. Adult Rickets,Rickets, Adult
D010281 Parathyroid Hormone A polypeptide hormone (84 amino acid residues) secreted by the PARATHYROID GLANDS which performs the essential role of maintaining intracellular CALCIUM levels in the body. Parathyroid hormone increases intracellular calcium by promoting the release of CALCIUM from BONE, increases the intestinal absorption of calcium, increases the renal tubular reabsorption of calcium, and increases the renal excretion of phosphates. Natpara,PTH (1-84),PTH(1-34),Parathormone,Parathyrin,Parathyroid Hormone (1-34),Parathyroid Hormone (1-84),Parathyroid Hormone Peptide (1-34),Hormone, Parathyroid
D010758 Phosphorus A non-metal element that has the atomic symbol P, atomic number 15, and atomic weight 31. It is an essential element that takes part in a broad variety of biochemical reactions. Black Phosphorus,Phosphorus-31,Red Phosphorus,White Phosphorus,Yellow Phosphorus,Phosphorus 31,Phosphorus, Black,Phosphorus, Red,Phosphorus, White,Phosphorus, Yellow
D001842 Bone and Bones A specialized CONNECTIVE TISSUE that is the main constituent of the SKELETON. The principal cellular component of bone is comprised of OSTEOBLASTS; OSTEOCYTES; and OSTEOCLASTS, while FIBRILLAR COLLAGENS and hydroxyapatite crystals form the BONE MATRIX. Bone Tissue,Bone and Bone,Bone,Bones,Bones and Bone,Bones and Bone Tissue,Bony Apophyses,Bony Apophysis,Condyle,Apophyses, Bony,Apophysis, Bony,Bone Tissues,Condyles,Tissue, Bone,Tissues, Bone
D002118 Calcium A basic element found in nearly all tissues. It is a member of the alkaline earth family of metals with the atomic symbol Ca, atomic number 20, and atomic weight 40. Calcium is the most abundant mineral in the body and combines with phosphorus to form calcium phosphate in the bones and teeth. It is essential for the normal functioning of nerves and muscles and plays a role in blood coagulation (as factor IV) and in many enzymatic processes. Coagulation Factor IV,Factor IV,Blood Coagulation Factor IV,Calcium-40,Calcium 40,Factor IV, Coagulation
D005260 Female Females

Related Publications

L Tougaard, and H Rickers, and P Rödbro, and E H Thaysen, and M S Christensen, and B Lund, and O H Sörensen
January 1970, The Scientific basis of medicine annual reviews,
L Tougaard, and H Rickers, and P Rödbro, and E H Thaysen, and M S Christensen, and B Lund, and O H Sörensen
January 2007, Gastric cancer : official journal of the International Gastric Cancer Association and the Japanese Gastric Cancer Association,
L Tougaard, and H Rickers, and P Rödbro, and E H Thaysen, and M S Christensen, and B Lund, and O H Sörensen
May 1984, Digestive diseases and sciences,
L Tougaard, and H Rickers, and P Rödbro, and E H Thaysen, and M S Christensen, and B Lund, and O H Sörensen
February 1966, Lancet (London, England),
L Tougaard, and H Rickers, and P Rödbro, and E H Thaysen, and M S Christensen, and B Lund, and O H Sörensen
August 2002, Digestive diseases and sciences,
L Tougaard, and H Rickers, and P Rödbro, and E H Thaysen, and M S Christensen, and B Lund, and O H Sörensen
November 1964, Acta gastro-enterologica Belgica,
L Tougaard, and H Rickers, and P Rödbro, and E H Thaysen, and M S Christensen, and B Lund, and O H Sörensen
January 1995, World journal of surgery,
L Tougaard, and H Rickers, and P Rödbro, and E H Thaysen, and M S Christensen, and B Lund, and O H Sörensen
March 1985, Gut,
L Tougaard, and H Rickers, and P Rödbro, and E H Thaysen, and M S Christensen, and B Lund, and O H Sörensen
March 1966, Lancet (London, England),
L Tougaard, and H Rickers, and P Rödbro, and E H Thaysen, and M S Christensen, and B Lund, and O H Sörensen
November 1991, Gut,
Copied contents to your clipboard!