The theory of tracer experiments with 131I-labelled plasma proteins

CME Matthews - Physics in Medicine & Biology, 1957 - iopscience.iop.org
Using the tracer theory of Rescigno, adapted for an open mammillary system, a method is
given of finding (1) metabolic rate,(2) ratios of masses of protein in extravascular …

Vitamin B12 kinetics in man. Implications on total-body-B12-determinations, human requirements, and normal and pathological cellular B12 uptake

…, G Ek, CME Matthews - Physics in Medicine & …, 1966 - iopscience.iop.org
During 1957-1962 the routes and rates of B 12 excretion were studied by faecal and whole-body
counter techniques, and long-term studies of plasma clearance performed. In the …

A study of the relative value of radioactive substances used for brain tumour localisation and of the mechanism of tumour: brain concentration. Uptake in …

CME Matthews, G Molinaro - British Journal of Experimental …, 1963 - ncbi.nlm.nih.gov
METHODS Procedure.-Rats were injected intravenously in the tail vein with a solution of up
to 2 ml. of the radioactive substance, approximately isotonic and at pH 7-4 except for 110Ag …

[PDF][PDF] Effects of plasmapheresis on albumin pools in rabbits

CME Matthews - The Journal of Clinical Investigation, 1961 - Am Soc Clin Investig
… Following the notation of Rescigno (9) and Matthews (4), let subscript 1 denote intravascular
Matthews, CME The theory of tracer experiments with "'I-labelled plasma proteins. Phys. in …

Interpretation of radioactive gas clearance rates in the lung

…, CT Dollery, CME Matthews - Journal of Applied …, 1962 - journals.physiology.org
The clearance rates of short-lived radioactive gases from defined areas of the lung have
been used to measure regional blood flow and gas exchange. The clearance rates are …

Distribution of blood flow and ventilation in saline-filled lung

…, CT Dollery, CME Matthews… - Journal of Applied …, 1965 - journals.physiology.org
The airways of degassed greyhound lungs were filled with saline and the lung suspended
in a saline bath and perfused with blood. The distribution of blood flow was measured by …

Use of radioactive xenon for studies of regional lung function

…, P Hugh-Jones, CME Matthews - British Medical Journal, 1962 - ncbi.nlm.nih.gov
The final results of a controlled trial of long-term anticoagulant therapy in patients with
cerebrovascular disease are presented. The trial has run over a period of four years and has …

Comparison of coincidence counting and focusing collimators with various isotopes in brain tumour detection

CME Matthews - The British Journal of Radiology, 1964 - academic.oup.com
Coincidence counting and focusing collimators with different isotopes are compared for
detection of brain tumours with external scanning. A modification of Dewey and Sinclair's (1961) …

Tissue Perfusion measured using the Ratio of 81Rb to 81mKr incorporated in the Tissue

T Jones, CME Matthews - Nature, 1971 - nature.com
RUBIDIUM, when introduced intravenously, behaves similarly to potassium, being incorporated
principally within the intracellular pool 1,2 . The radionuclide 81 Rb (refs. 3–5), produced …

[PDF][PDF] Comparison of isotopes for scanning

CME Matthews - J. nucl. Med, 1965 - Citeseer
Although many new isotopes are now being introduced for scanning (1-6), there is no general
agreement about their relative merits, and a number of different criteria have been used …