Search results for "evaluation"
showing 10 items of 1974 documents
Evaluation of post-myocardial infarction regional and global left ventricular function by monoplane ventriculography: superiority of right versus lef…
1996
OBJECTIVES To study the significance of serial quantitative regional wall motion analysis, volumes, and ejection fraction findings as well as their prognostic implications derived from cineventriculography in 30 degrees right anterior oblique (RAO) projection in comparison with 60 degrees left anterior oblique (LAO) projection in post-myocardial infarction patients. Ventriculographic left ventricular parameters are accepted surrogates of mortality in myocardial infarction. Nowadays, in contrast to a biplanar approach in most institutions and clinical trials, the investigation is reduced to monoplanar ventriculography. However, it is not known whether the relevance of the two established pro…
Rotarod impairment: catalepsy-like screening test for antipsychotic side effects.
2009
Extrapyramidal motoric symptoms are casual side effects under antipsychotic medication. New generation antipsychotics are expected to have a reduced risk due to different receptor affinities. Here, haloperidol and the new generation antipsychotics, risperidone, amisulpride, and aripiprazole, were examined with both catalepsy test and rotarod performance test to screen for their usability in mice. Mice treated with haloperidol, risperidone, and aripiprazole showed dose and time-dependent impairment. Amisulpride-treated mice showed no signs of catalepsy. Catalepsy test and rotarod performance test were useful methods to detect side effects of both generation antipsychotics. Catalepsy test pro…
Effects of clozapine metabolites and chronic clozapine treatment on rat brain GABAA receptors
1996
Abstract Similarly to clozapine, a clozapine metabolite, N -desmethylclozapine, but not clozapine N -oxide, antagonized brain γ-aminobutyric acid type A (GABA A ) receptors at high micromolar concentrations. However, daily subcutaneous injections of clozapine (10 and 25 mg/kg) and haloperidol (0.5 mg/kg) for 14 days failed to alter the modulation by GABA of rat cerebrocortical and cerebellar benzodiazepine ([ 3 H]flunitrazepam) or convulsant ( t -[ 35 S]bicyclophosphorothionate) binding sites of the GABA A receptor. The results thus suggest that the GABA A receptor antagonism exerted by chronic in vivo clozapine treatment is weak as compared to this treatment's actions on certain monoamine …
Effect of Obesity and Being Overweight on Disability and Pain After Lumbar Fusion: An Analysis of 805 Patients.
2016
STUDY DESIGN Prospective follow-up study. OBJECTIVE To investigate the influence of obesity and being overweight on disability and pain of patients undergoing lumbar spinal fusion. SUMMARY OF BACKGROUND DATA Although spinal fusion surgery has been shown to relieve symptoms in several spinal disorders, the influence of obesity on the results remains controversial. METHODS Since January 1, 2008, all patients undergoing lumbar fusion in two hospitals have been invited to participate in a prospective follow-up database. At the end of 2014, the preoperative and 1-year follow-up data of 805 patients were available. Disability was evaluated using the Oswestry Disability Index and back and leg pain…
Free school meals as an approach to reduce health inequalities among 10-12- year-old Norwegian children.
2019
Abstract Background Children spend a considerable amount of time at school and consume at least one meal/day. This study aimed to investigate if a free, healthy school meal every day for one school year was associated with children’s intake of healthy foods at school, weight status and moderating effects of socio-economic status. Methods A non-randomized study design with an intervention and a control group was used to measure change in children’s dietary habits at lunchtime. In total, 164 children participated; 55 in the intervention group and 109 in the control group (baseline). Intervention-children were served a free, healthy school meal every school day for one year. Participating chil…
Muscle strength and muscle endurance of middle-aged women and men associated to type, duration and intensity of muscular load at work
1988
Muscle strength and muscle endurance in groups with different occupational muscular load was studied among 60 women and 69 men. The mean age of the subjects was 52.0 +/- 3.4 years. Isometric grip and trunk strength were measured on dynamometers, and dynamic muscle endurance by sit-ups. A job analysis was done with the AET method including the assessment of intensity, duration and type of muscular work of each subject. According to the job analysis, the subjects were classified into groups with low or high muscular load at work. The maximal isometric hand grip strength of women with a load classified as long duration of static or dynamic load on the hands at work was 86 and 88%, respectively…
Associations of sensory-motor functions with poor mobility in 75- and 80-year-old people
1998
This study investigated the associations of sensory-motor functions with mobility in elderly people. All 75- and 80-year-old residents of the city of Jyväskylä, Finland, were invited to take part in the study. A total of 617 (93 % ) persons were interviewed, and 500 (75%) took part in laboratory examinations. Self-reported mobility was recorded during the interview. Basic mobility functions (maximal walking speed and stairmounting ability) and sensory-motor functions (maximal isometric muscle strength, standing balance, reaction time and visual acuity) were measured in the laboratory. Multivariate analyses showed that poor sensory-motor functions were significantly associated with poor perf…
Enhanced serum levels of soluble HLA class I molecules are induced by treatment with recombinant interferon-gamma (IFN-γ)
1991
SUMMARY In order to investigate serum levels of soluble HLA class I antigens after single injection of various doses of recombinant IFN-γ (rIFN-γ) and to correlate the changes observed to beta-2-microglobulin serum levels, we studied five patients with metastasizing renal cell carcinoma. Each patient received three treatment cycles of 10, 100 and 500 μg rIFN-γ three times at weekly intervals. The treatment cycles were separated by a therapy-free interval of 2 weeks. The order of dose levels was randomly assigned to each patient. Serum levels of soluble HLA class I proteins were measured by an ELISA in samples drawn immediately before and 4, 24, 48, 72 and 168 h after each administration of …
The effects of physical training without equipment on pain perception and balance in the elderly: A randomized controlled trial
2017
BACKGROUND: Research supports a link between exercise and falls prevention in the older population. OBJECTIVES: Our aims were to evaluate pain perception and balance skills in a group of elderly subjects and to examine the consequences of a standardized equipment-free exercise program intervention on these variables. The study utilized a randomized controlled trial method. METHODS: 92 subjects were recruited from a rural Sicilian village (Resuttano, Sicily, Italy). Subjects were randomly split into two groups, an experimental group (EG; n = 49) and a control group (CG; n = 43). Qualified fitness instructors delivered the standardized physical exercise program for the EG whilst the CG did no…
Do Associations Between Perceived Environmental and Individual Characteristics and Walking Limitations Depend on Lower Extremity Performance Level?
2017
Objective: The aim of this study was to analyze whether the associations between perceived environmental and individual characteristics and perceived walking limitations in older people differ between those with intact and those with poorer lower extremity performance. Method: Persons aged 75 to 90 ( N = 834) participated in interviews and performance tests in their homes. Standard questionnaires were used to obtain walking difficulties; environmental barriers to and, facilitators of, mobility; and perceived individual hindrances to outdoor mobility. Lower extremity performance was tested using Short Physical Performance Battery (SPPB). Results: Among those with poorer lower extremity perf…