A family study of the biochemical defects in Wilson's disease.

نویسندگان

  • J F Soothill
  • J D Blainey
  • F C Neale
  • M Fischer-Williams
  • S C Melnick
چکیده

Estimations of serum copper, serum ceruloplasmin (immunochemical), and urinary amino-acids excretion (quantitative and chromatographic) in 44 healthy relatives of patients with Wilson's disease (39 from one family) are reported. Each technique revealed some abnormal individuals. Good agreement was obtained between the serum copper and serum ceruloplasmin estimations and between the quantitative and chromatographic estimations of amino-acid excretion. Some individuals were abnormal to one or other of the pairs of tests only. These results cast doubt on the hypothesis that the symptoms of Wilson's disease are secondary to a quantitative (or qualitative) abnormality of ceruloplasmin. They also suggest that the mode of inheritance of the biochemical defects may be more complicated than that of a simple recessive mutant gene. Two of the relatives (one pregnant and one immediately post-partum) had a high serum copper level, as is expected in pregnancy, but normal serum ceruloplasmin. This suggests that the mechanism of control of the serum ceruloplasmin concentration may, normally, depend on the serum copper concentration.

برای دانلود رایگان متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Hypoparathyroidism as a rare manifestation of Wilson,s disease: a case report

A 13 years old girl was admitted to the pediatric ward of hospital  No 1 of Kerman university of medical sciences because of crampy pains, pins and needles sensation of the extremities and history of an episode of seizure. Her problem started one week prior to admission with pain in the leg muscles, flexion of the fingers followed by seizure. On physical examination, the prominent finding inclu...

متن کامل

Novel mutations in ATP7B gene of Wilson\'s disease in Iranian patients

Bacground: Wilson's disease is a rare autosomal recessive disorder characterized by toxic accumulation of copper in liver and brain. The disorder is caused by mutations in the ATP7B gene, encoding a copper transporting P-type ATPase. Characterization of the spectrum of mutations in this gene is important both for diagnosis and genetic counseling of the families. Materials and Methods: We enrol...

متن کامل

راشی‌تیسم مقاوم به درمان به عنوان اولین تظاهر بیماری ویلسون (یک مورد نادر)

Rickets by definition is a condition in which the bone mineralization is defective. Among the large cause of Rickets (Vitamin D deficiency, gastrointestinal disorders, acidosis, renal tubular abnormalities...), Wilson's disease is a relatively rare cause. There are few cases of Wilson's disease presenting first as rickets in the literature. ‎ Here we present an Afghan girl with Wilson's disea...

متن کامل

Hereditary whispering dysphonia.

An Australian family group is described where at least twenty members have inherited torsion dystonia and two siblings with an affected mother have similar clinical manifestations, but have also the biochemical and pathological changes found in Wilson's disease. Whispering dysphonia was the commonest presenting symptom, and a diagnosis of hysteria was invariably made if the family history was n...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

عنوان ژورنال:
  • Journal of clinical pathology

دوره 14 3  شماره 

صفحات  -

تاریخ انتشار 1961