منابع مشابه
Thrombosis and Factor Vii Activity
The tests for the coagulation time of the blood which are in general use have contributed little to the understanding of abnormal tendencies to thrombosis, as they are extremely insensitive to all but gross changes in the coagulation mechanism. A variety of techniques have been evolved to meet this defect. One group of these methods depends on the addition of an inhibitor, e.g., heparin, to the...
متن کاملFactor VII and heparin in thrombosis.
Factor VII is the term used by Koller, Loeliger, and Duckert (1951) for the accelerator complex of prothrombin conversion present in both plasma and serum which is markedly reduced by treatment with drugs of the dicoumarin group. It has been shown by Poller (1954 and 1956a) that there is a significant reduction in the anticoagulant action of heparin on the plasma clotting times of patients with...
متن کاملJaundice and factor VII deficiency in newborn
Resistance to thyroid hormone is an uncommon condition. We report the clinical and laboratory findings of a case with both resistance to thyroid hormone and, a reduced capacity to produce and respond to thyroid hormone. RTH is a disorder characterized by elevated circulating thyroid hormones, state of non-suppressed pituitary TSH secretion and refractoriness to hormone action in peripheral tiss...
متن کاملAltered factor VII activity in hemophilia.
Factor VII levels have been studied in hemophilia A and B plasmas and normal controls in a controlled, prospective study. Three assay methods were used: a standard clotting assay (FVIIc-A); a modified clotting assay (FVIIc-B) (Seligsohn et al, Blood 52:978-988, 1978); and a coupled amidolytic assay. By the FVIIc-B assay, the hemophilic plasmas were significantly lower than in the normal group (...
متن کاملStrenuous exercise, plasma fibrinogen, and factor VII activity.
OBJECTIVE To assess the effect of physical activity on plasma fibrinogen and factor VII activity and thus on the risk of ischaemic heart disease. DESIGN Cross sectional survey. SETTING Ten group practices in the Medical Research Council's General Practice Research Framework. PATIENTS 3967 men aged 45-69 attending screening clinics for the thrombosis prevention trial. METHODS Structured ...
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ژورنال
عنوان ژورنال: Journal of Clinical Pathology
سال: 1957
ISSN: 0021-9746
DOI: 10.1136/jcp.10.4.348