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Biomedical subjects

G Møller

Publications and source records attributed to G Møller.

8 recordsLinked to original sources
PubMed2001

Evaluation of clinical and clinical chemical parameters in periparturient cows.

Certain blood parameters and clinical symptoms have been connected with milk fever and a hypocalcemic condition in the cow. The present study intended to establish a mutual connection between relevant blood parameters and potentially valuable background information about the cow and its observed clinical symptoms at calving. Two veterinarians were summoned within 12 h of parturition of 201 cows, distributed among 41 Danish commercial herds. Cows were at different parity levels (2 to 10) and breeds and management differed broadly among herds. A blood sample was taken from the vena jugularis or the tail vein and was subsequently analyzed in the laboratory. Furthermore, 13 different clinical symptoms were recorded as categorical data. We investigated associations among the data obtained. We assessed an interpretative model for actual blood calcium level with blood parameters and background knowledge of the animals. We established a path analysis using background knowledge, blood parameters, and results of clinical examinations to uncover causal connections among the variables. Twenty-six percent of the animals were diagnosed as having milk fever and subsequent blood analyses revealed a high frequency of hypocalcemia within the general range from 0.69 to 2.73 mmol of Ca per liter. Rectal temperature, inorganic blood phosphate, and potassium were all directly correlated with blood calcium, while glucose, lactate, and magnesium were inversely associated with calcium. Blood osteocalcin was significantly lower in hypocalcemic animals, indicating that de novo synthesis of bone was arrested during hypocalcemia. A mixed effect linear interpretative model explained 75% of the variation in blood calcium. Clinical symptoms like mood, appetite, muscle shivering, rumen motility, and paresis were individually correlated with blood calcium and were thereby predictive of hypocalcemia. The path analysis showed the central role of calcium in affecting the clinical symptoms. However, several other factors contributed to hypocalcemia.

Animals↗
PubMed1995

Use of commercially produced elastic wrist orthoses in chronic arthritis: a controlled study.

OBJECTIVE: To examine the efficacy of wrist orthoses on pain, motion, and function of the wrist. METHODS: Consecutive patients were randomized to a treatment group using wrist orthoses or to a control group using no wrist orthoses, in a prospective, controlled, 6-month study. RESULTS: Changes in wrist joint variables and general disease activity variables were not statistically different between the orthosis group (n = 36) and the control group (n = 33). Patients in the orthosis group had 25% and 12% improvements in grip strength and pinch grip and 50% reduction in pain while using the wrist orthosis. CONCLUSION: Use of wrist orthoses improves function and reduces pain, but has no effects after 6 months, compared to a control group, on measures of local or general disease activity.

Adult↗
PubMed1993

[Apoplexy--the acute phase].

This review concerns the acute phase of stroke. It describes incidence, prevalence, etiology, diagnosis and treatment together with the possibilities for prevention. The incidence of stroke in the Danish population is about 2/1000 person years and has been largely unchanged during the last 20 years. About 85% of strokes are caused by cerebral infarcts, ten percent by intracerebral haemorrhages and about five percent by subarachnoid bleeding. The incidence increases with age. Up till age 65 years the ratio between men and women is two to one, while the ratio in the oldest age group approaches one to one. The most important risk factors for stroke are smoking, arterial hypertension, previous cerebrovascular disease, heart disease and diabetes mellitus. Till now, no treatment has been documented as effective in reducing the cerebral damage caused by acute stroke. Ongoing controlled clinical trials in the acute state of ischaemic stroke are testing the effect of thrombolytic therapy, treatment with calciumantagonists, aspirin and heparin. The general medical treatment including nursing and physiotherapy in the acute phase is described. Within recent years benefit of various strategies of stroke prevention has been documented.

Acute Disease↗
PubMed1993

[Apoplexy--the acute stage].

This review concerns the acute phase of stroke. It describes incidence, prevalence, etiology, diagnosis and treatment together with the possibilities for prevention. The incidence of stroke in the Danish population is about 2/1000 person years and has been largely unchanged during the last 20 years. About 85 per cent of strokes are caused by cerebral infarcts, ten percent by intracerebral haemorrhages and about five per cent by subarachnoid bleeding. The incidence increases with age. Up till age 65 years the ratio between men and women is two to one, while the ratio in the oldest age group approaches one to one. The most important risk factors for stroke are smoking, arterial hypertension, previous cerebrovascular disease, heart disease and diabetes mellitus. Till now, no treatment has been documented as effective in reducing the cerebral damage caused by acute stroke. Ongoing controlled clinical trials in the acute state of ischaemic stroke are testing the effect of thrombolytic therapy, treatment with calcium antagonists, glutamate receptor antagonists, aspirin and heparin. The general medical treatment including nursing and physiotherapy in the acute phase is described. Within recent years benefit of various strategies of stroke prevention has been documented.

Acute Disease↗
PubMed1979

The Fc binding regions in protein A are not responsible for the polyclonal B cell activating property of protein A.

To test whether the polyclonal B cell activating property of protein A is due to its ability to bind to the Fc part of immunoglobulins, experiments were carried out with purified monomeric or dimeric Fc-binding fragments of protein A. Neither monomeric nor dimeric fragments induced polyclonal antibody synthesis in vitro, whereas intact protein A was a strong activator. It is concluded that the Fc binding part of protein A is not responsible for activation of polyclonal antibody synthesis.

Animals↗