Retrosternal dislocation of the sternoclavicular joint.
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Adolescent↗
Biomedical subjects
H J Mawhinney
Publications and source records attributed to H J Mawhinney.
Chondrosarcoma in Maffucci's syndrome.
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Chondrosarcoma↗
A study of the microbiological environment of the respiratory intensive care unit, the Royal Victoria Hospital.
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Northern Ireland↗
Spontaneous activity in isolated bovine mesenteric lymphatics.
1. Longitudinal tension was measured in isolated segments (approximately 20 mm in length and 2 mm in diameter) of bovine mesenteric lymphatic vessels.2. Seventeen out of thirty-nine vessels showed regular spontaneous rhythmic contractions, the most common frequency being about 2/min.3. The strength of each contraction was related to the duration of the preceding pause, a longer pause being associated with a stronger contraction.4. Noradrenaline increased the frequency and decreased the amplitude of the contractions. This effect was abolished by alpha-receptor blockade with phentolamine.5. Isoprenaline slowed the frequency of the contractions. This effect was abolished by beta-receptor blockade with propranolol.6. Acetylcholine had little effect on the rate of spontaneous contractions.
Acetylcholine↗
The effect of catecholamines on the spontaneous contractions in bovine mesenteric lymphatics.
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Acetylcholine↗