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Biomedical subjects

A G Whitfield

Publications and source records attributed to A G Whitfield.

53 records · Page 3Linked to original sources
PubMed1978

Biochemical and haematological markers of alcohol intake.

The serum gamma-glutamyl-transpeptidase (gamma-G.T.), aspartate transaminase (A.T.), urate, and triglyceride levels and the mean cell volume were estimated in 2034 healthy men. In 14.9% gamma-G.T. was elevated, in 8.0% A.T. was raised, and in 4.2% both enzymes were elevated. Findings were almost identical in a subgroup of 146 whose alcohol intake was known. Both enzymes, serum-urate, and mean cell volume showed a progressive rise with increasing alcohol consumption. The sensitivity of these markers is such that elevated levels are present in those whose alcohol intake would be regarded as normal and who are in no sense alcohol-dependent.

Adult↗
PubMed1975

The chest radiograph in ankylosing spondylitis.

In a study of 42 patients with ankylosing spondylitis, upper lobe fibrosis was present in six (14-3%) patients. All the patients with upper lobe fibrosis had total spinal ankylosis, and half showed peripheral joint involvement. A further 13 patients (30-9%) had other focal pulmonary abnormalities compared with only six (14-3%) of a group of age-matched controls. There was no correlation between the radiological extent of the disease (spinal changes and pulmonary involvement) and any of the haematological or biochemical parameters measured. Treatment with radiotherapy was not responsible for these changes.

Adult↗
PubMed1974

Nervous system involvement in ankylosing spondylitis.

In a review of 45 patients with ankylosing spondylitis 10 had neurological symptoms and signs and three of them had two separate neuropathological disorders. The neurological profiles fell into five main categories-multiple sclerosis, the cauda equina syndrome, focal epilepsy, vertebrobasilar insufficiency, and peripheral nerve lesions. An association between ankylosing spondylitis and multiple sclerosis is suggested, possibly due to an immunological defect or to one being a complication of the other.

Adult↗
PubMed1973

Haematology and biochemistry of ankylosing spondylitis.

Forty men with ankylosing spondylitis have been reviewed clinically, radiologically, haematologically, and biochemically, and the results of the last two compared with a male group of rheumatoid patients and a control group. In the patients with ankylosing spondylitis the haemoglobin levels were much higher and the E.S.R. significantly lower than in the rheumatoid group, and the E.S.R. in the patients with ankylosing spondylitis was unrelated to disease activity as evidenced by pain. The alkaline phosphatase level was raised in 19 cases and in most was derived from bone. Though 10 patients had abnormal globulin levels, the albumin levels were normal, as was renal function in all cases.

Adult↗