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Biomedical subjects

E Marks

Publications and source records attributed to E Marks.

69 records · Page 4Linked to original sources
PubMedDate not supplied

Investigations on the effects of vibration on the neurosecretory cerebral system using 3-H-methionine.

The effects of vibration on the neurosecretory system of the brain were studied using the method of autoradiography. Both control and exposed to vibration (for 6 or 12 days) guinea pigs were injected with tritiated methionine and the uptake of the isotope was determined after 1, 6, 12, 24 h. Some differences were found in the number of silver grains in the brain neurosecretory system between the controls and both experimental groups. These differences, were however, not statistically significant.

Animals↗
PubMedDate not supplied

Investigations on the effect of vibration on the neurosecretory cerebral system using 35-S-cysteine.

The investigations were carried out on guniea pigs subjected to vibration of varying parameters and varying duration. Isotope method with 35-S-cysteine administered suboccipitally was used, and the investigated material included supraoptic nuclei and the pars nervosa of the hypophysis. Exposure to vibration was followed by more rapid release of labelled cysteine as demonstrated by reduction in the number of silver grains in autoradiograms.

Animals↗
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Development, effects, and educational outcomes of reporting from a clinical database.

To develop clinically applicable and educationally useful reports from a clinical database, the authors explored the development of such databases at a medical center. The patient-centered database (PCD) integrates disparate data resources in the service of academic clinicians, postgraduate trainees, and students. From the PCD, daily and monthly reports are generated, which include 1) census update reports, serving as an educational format for a daily case-based morning report discussion and routine rounds; 2) reports of daily admissions and patient census stratified by appropriate housestaff providing the clinical care; and 3) quality assurance measures such as monitoring of length of stay of each patient regardless of the initial housestaff service to which the patient is initially admitted. The results of expanding the number of report beneficiaries, outcomes from a five-month test period, and possibilities for further development and implementation are considered.

Computer Communication Networks↗
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[Evoked cortical somatosensory potentials in painful cervicobrachial radicular syndromes].

The authors determined the subjective, objective and maximal pain threshold by means of electrical stimulation in two groups of subjects. Group I comprised healthy subjects, group II patients with right-sided radicular cervicobrachial pains. The method applied by the authors for objective determination of pain threshold with evoked cortical somatosensory potential differentiated both groups which suggests its practical usefulness in clinical practice and expertise.

Brachial Plexus Neuritis↗