منابع مشابه
Cartilage Calcification
Nineteenth century histologist Ranvier discovered the point of ossification and the calcification of cartilage as observed in embryos (Ranvier, 1875). By skillfully using simple methods such as hand-cutting with a razor, or with a lead-screw microtome of his own invention (still marketed as the Ranvier hand microtome), and chromic acid and carmine to stain, he observed the deposition of calcare...
متن کاملMetastatic Calcification
A patient with metastatic calcification is presented and the contributions of plain film, computed tomography, and bone scintigraphy in the diagnosis are discussed. The patient had a long history of end-stage renal failure, and was previously receiving peritoneal dialysis and calcium supplements. His serum calcium level had been persistently elevated for several years without correction. Recent...
متن کاملPancreatic Calcification
General physical examination was unremarkable. There was mild tenderness in the epigastrium on palpation; otherwise abdomen was soft and not distended. Hemoglobin was within normal limits and WBC’s count of 10,500. Random blood glucose, serum electrolytes and renal functions were in normal range. Serum amylase was 113 i.u (Normal <96 i.u.). An abdominal radiograph was requested that delineated ...
متن کاملAortic calcification.
Aortic calcification is a common finding in the elderly, and is usually in the aortic knuckle and descending thoracic aorta, often being associated with atheromatous fusiform dilatation and tortuosity of the aorta. Dense calcification in the ascending aorta is uncommon in atheromatous aortitis but is almost pathognomic of syphilitic aortitis with or without a saccular aneurysm. Calcification in...
متن کاملHeterotopic calcification
A 28-year-old woman with stage V chronic kidney disease (CKD) of unknown aetiology developed pain and stiffness in her right elbow. There was no history of trauma. On examination, there was a hard mass over the dorsal aspect of the distal triceps, but a near full range of movement. Plain X-ray (Figure 1) showed extensive soft tissue calcification within the triceps muscle. The heterotopic calci...
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ژورنال
عنوان ژورنال: Journal of Biological Chemistry
سال: 1955
ISSN: 0021-9258
DOI: 10.1016/s0021-9258(18)71097-1