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Biomedical subjects

A Hooper

Publications and source records attributed to A Hooper.

13 recordsLinked to original sources
PubMed1988

The displaced femoral neck fracture. Internal fixation versus bipolar endoprosthesis. Results of a prospective, randomized comparison.

The displaced femoral neck fracture poses difficult decision-making issues for the orthopedic surgeon. Young patients frequently require a rapid open reduction and rigid internal fixation in the face of multiple associated injuries. Elderly patients present the typical decision dilemma of internal fixation versus arthroplasty. Consecutive, randomized, prospective series of cases for evaluation of alternatives in the treatment of this difficult fracture are lacking. Between 1982 and 1984, 34 elderly patients with displaced femoral neck fractures were randomized to open reduction or hemiarthroplasty study groups. Although the surgical risks are relatively high, two-year observations showed better functional results in the cemented hemiarthroplasty group.

Aged↗
PubMed1982

The prehistoric hand pictures at Gargas: attempts at simulation.

A number of experimental methods of reconstructing prehistoric hand images like those in the cave of Gargas, France, are described and assessed. The results of experiments using these methods are evaluated from the point of view of the bearing they have on our knowledge about the creation of the original pictures in the cave.

Art↗
PubMed1981

Ro 21-7634, a new antiallergic agent with potent oral activity.

Ro 21-7634 was examined for oral antiallergic activity in two in vivo models commonly used to evaluate antiallergics. In the rat PCA test, this drug had an oral ID50 of 1.14 mg/kg and was found to be more potent than several other antiallergics including Disodium Cromoglycate (cromoglycate), Oxatomide, Doxanthrazole, Xanoxate, 2,6-bis (ethyoxyoxalylamino) pyridine, PRD-92-EA and M + B 22,948. In contrast to cromoglycate, Ro 21-7634 was found to be an orally active inhibitor of antigen-induced broncho-constriction in passively sensitized rats (ID50 = 0.2 mg/kg). In addition, Ro 21-7634 inhibited antigen-induced histamine release in an in vivo passive peritoneal anaphylaxis test system, following intraperitoneal administration. Ro 21-7634 demonstrated no end organ antagonism toward histamine, metacholine or serotonin in the guinea pig.

Administration, Oral↗
PubMed1980

Further information on the prehistoric representations of human hands in the cave of Gargas.

This paper amends and adds recent information to Paul A. Janssens' earlier article on the prehistoric paintings of human hands in the cave of Gargas, France.1 Possible diagnoses for the deficiencies found in many of the hand pictures, and some non-medical theories of explanation, are reviewed. It is concluded that the hands used as stencils were mutilated and that the images were deliberately placed within the cave and were not the by-products of some other activity.

Anthropology, Cultural↗