Gene/Protein
Disease
Symptom
Drug
Enzyme
Compound
Pivot Concepts:
Gene/Protein
Disease
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Drug
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Target Concepts:
Gene/Protein
Disease
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Query: UMLS:C0030552 (
paresis
)
5,831
document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)
The report describes seven
SMA
-cases in descendents of crossbreeds of American Brown Swiss x Deutsches Braunvieh. Symptoms and course: After initially normal development of the calves for one to six weeks the disease set in suddenly followed by a rapid lethal course of one to one and a half weeks duration due to asphyxia and/or secondary diseases. Only one case was reported having been sick since birth (?). Characteristic signs were rapidly progressing muscular atrophy,
paresis
and paralysis of the limbs, the trunk and the diaphragm, usually accompanied by progressive dyspnoea. Signs of congenital neuromyodysplasia (arthrogryposis) of different degree were present in four of the seven calves. Six calves had contracted a secondary pneumonia. Blood gas analysis (6/7) revealed a compensated (1x) or decompensated (4x) respiratory acidosis. Neurohistological findings: Degeneration and loss of motor neurons in the ventral horns of the spinal cord and neurogenic muscular atrophy. Immunohistochemistry revealed a pronounced accumulation of type 200 kD-neurofilaments in perikarya and dendrites of ventral horn motoneurons indicating disturbed mechanisms of the axonal transport. The disease seems to be inherited as a recessive trait.
...
PMID:[Spinal muscle atrophy in Brown Swiss x Braunvieh cross calves]. 163 59
We investigated the clinical course and characteristics of the motor deficits in patients who underwent surgical resection of the frontal lobe for tumorous lesions. Only patients who met the following criteria were included in the present study: 1) postoperative MRI revealed that resection of the frontal lobe involved the area closely adjacent to the primary motor cortex, but 2) the D wave of the corticospinal MEP did not decrease in amplitude below 50% of the original level during surgery. The extent of resection was classified into 4 groups. In Group A (6 cases), resection was limited within the area above the superior frontal sulcus and posterior to a line vertical to the line connecting the anterior and posterior commissures at the anterior commissure (AC vertical line). Resection was extended anterior to the AC vertical line in Group B (4 cases) or below the superior frontal sulcus in Group C (5 cases). In Group D (3 cases), resection was extended to both of these two boundaries. Severe motor
paresis
and/or apraxia of the upper and lower extremities were noted in all patients of Group D immediately after surgery. A complete recovery in the lower extremity was observed in these patients, while disturbance in the fine movements of the upper extremity remained for more than 1 year after the surgery. Disturbance in the fine movements and/or apraxia of the upper extremity were observed immediately after surgery in 2 of the Group A patients (33%), 2 of the Group B patients (50%) and 3 of the Group C patients (60%). However, a rapid recovery occurred in these patients, and only a subtle or mild disturbance remained for more than 1 year after the surgery in one of the Group B and one of the Group C patients. Permanent and severe motor deficit is rarely induced when resection of the frontal lobe is limited to only the
SMA
proper (corresponding roughly to Group A), the
SMA
proper and pre-
SMA
(corresponding roughly to Group B), or the
SMA
proper and premotor cortex (corresponding roughly to Group C), insofar as the primary motor cortex is preserved. Disturbance in fine movements of the upper extremity is frequently induced for the long term when wide areas of the
SMA
proper, pre-
SMA
as well as premotor cortex are resected altogether (corresponding roughly to Group D).
...
PMID:Impairment of motor function after frontal lobe resection with preservation of the primary motor cortex. 1451 27