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Biomedical subjects

M Möller

Publications and source records attributed to M Möller.

118 records · Page 7Linked to original sources
PubMed1977

[Injury from the deceleration and acceleration of human skulls (author's transl)].

Diametral injuries of the skull accidental force may be accepted as an effect of summation of osseous and cerebral oscillations which cause a gradient of pressure inside the skull. The cavitations of liquor between cerebrum and skull are of no influence neither in a positive nor a negative direction in transmission of the vibration. Situated in an area which is not effected by the oscillation the hypophysis is protected against trauma. The causes for the contre-coup is to be seen in the anatomical and morphological specificity of the skull following Newton's axioms. Several concepts of the contra-coup are discussed.

Acceleration↗
PubMedDate not supplied

Incidence of soccer injuries and their relation to training and team success.

One hundred-eighty players in a male soccer senior division of 12 teams were observed prospectively for 1 year to study the risk of soccer injuries in relation to exposure and to establish the connection between training, injuries, and team success. Totally, more than 100 hours of practice were analyzed. All injuries were examined by the same orthopaedic surgeon. On the average, each team played 36 games and had 95 practice sessions with 66% attendance of selected players. A direct correlation was noted between team success and the amount of training. Teams with more than average training showed a diminishing number of injuries. A high practice-to-game ratio seems to be advantageous. One injury every third game and every ninth practice session was documented. For the individual player the incidence of injury was 7.6/1000 practice hours and 16.9/1000 game hours. The incidence of injury was higher at training camps. Correlation was noted between the design of the training and the incidence of injuries. The duration of warming up seemed adequate, but its content did not appear to be satisfactory from a clinical point of view. Redesign of the warm-up with more emphasis on flexibility and the addition of a cool-down is suggested to reduce injuries.

Adolescent↗
PubMedDate not supplied

Clinical experience in Germany of treating community-acquired respiratory infections with the new 8-methoxyfluoroquinolone, moxifloxacin.

Moxifloxacin, a new 8-methoxyfluoroquinolone, was evaluated in a large community-based study involving 16,007 patients over a 9-month period. This study was designed as a large post-marketing observational study of the speed, efficacy and tolerability of moxifloxacin when used in clinical practice for the treatment of community-acquired bacterial pneumonia, or acute exacerbations of chronic bronchitis. Physicians and patients were specifically questioned about overall efficacy and safety as well as symptom relief. According to physicians' assessments 96.3% of patients were cured or improved after moxifloxacin treatment. Symptom relief ('feeling better') occurred in almost 70% of patients by day 3 and only 2.3% reported an adverse drug reaction. No individual adverse drug reaction was reported at a frequency above 1%. Among the 209 events considered as serious, only 34 were regarded as possibly or probably related to therapy. There were no moxifloxacin-related clinically relevant cases of phototoxicity, hepatotoxicity or cardiotoxicity. Overall, 92.1% of patients considered moxifloxacin to have been beneficial.

Anti-Infective Agents↗
PubMedDate not supplied

Effects of balance training in elderly evaluated by clinical tests and dynamic posturography.

All persons aged 70 through 75 years (N = 457) in a Swedish community were invited to participate in a 9 week balance training study. Out of 55 interested subjects, 15 were chosen at random for a study group; 15 matched controls were also selected. Before and after the investigation period the balance function was assessed by clinical balance tests and dynamic posturography. In the clinical balance tests, the training group significantly improved their balance standing on one leg with eyes closed as well as standing on one leg while shaking the head; they also walked 15 m back and forth faster. In the dynamic posturography the training group significantly improved their equilibrium scores in the 3 most difficult test conditions. The results of the control group were unchanged except for one test condition in the dynamic posturography. The differences in one-leg standing with head shaking, walking 2 x 15 m, and the equilibrium score using sway-referenced platform in dynamic posturography were proved to be attributable to the training. The first investigation in all 29 subjects formed normative dynamic posturography data for the age group 70 through 75 years. The normative posturographic data of this age group differed from previously obtained data in the age groups 20 through 59 and 60 through 69 years. It is concluded that elderly may improve their balance by regular balance training exercises for as short a period as 9 weeks. This might prove to be of great value in improving balance and thereby preventing accidental falls and subsequent fractures in elderly.

Aged↗