Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0030552 (paresis)
 5,831 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Four cases of facial spasm and 1 case of oculomotor paresis are described. The source of the disorder in all 5 cases is mostlikely not an aneurysm of the vessels of the base of the brain. The literature is discussed and thereby it is shown that mechanical disturbances of other cranial nerves (II, V, VI, IX, XII) can be caused by similar vascular (nonaneurysmal) abnormalities.
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PMID:[Nonaneurysmal vascular pressure lesions of the cranial nerves (author's transl)]. 5 74

Ten clinically intact weaned piglets were experimentally intoxicated by intravenous injection of lipoproteide-free lipopolysaccharide endotoxin according to Westphal of E. coli O 127:B8. Severe endotoxin shock with all clinical manifestations of experimental coli-enterotoxaemia was induced in all animals and included circulatory disorder with tachycardia, intermittent pallor and/or cyanosis, symptoms of severe systemic intoxication, neurological symptoms, such as lack of coordination, hindleg staggering, spasm, paresis, paralysis, changes in respiration, such as rise in respiratory frequency and deepened breathing premortal deceleration of respiration and gasping for breath, temperature, variation, including hyperthermia and aggravating hypothermia, gastro-intestinal symptoms, such as temporary vomiting and persistent diarrhoea, leucopenia, eosinopenia, variation of haematocrit, edematisation, increased transudation, congestion, and gastro-intestinal shock lesions. Eight animals died. These experiments quite obviously have confirmed that endotoxin shock is the common pathogenetic principle behind all forms of coli-entertoxaemia (i.e, the forms of edematisation, cardiovascular failure, and gastro-intestinal processes.) Lipopolysaccharide endotoxin alone may be responsible for the development of both edemas and neurotoxic symptoms (edema disease) and diarrhoea (gastro-intestinal form of coli-enterotoxaemia). The pathogenetic relevance of additional toxins (neurotoxin and enterotoxin) is discussed under this aspect.
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PMID:[Experimental studies on the pathogenesis of Coli-enterotoxemia in swine. 4. Effect of lipopolysaccharide endotoxin on weaned piglets following parenteral administration]. 33 9

Adie's syndrome is a disease of unknown etiology. We known where the damage is, and which nerves are involved. We even know something of how the nerves react after the damage is done, but we don't known what causes the primary injury. The first step in working a jigsaw puzzle is to getall of the pieces right side up and take a good look at them. Some of the jigsaw pieces handled in this paper are listed below. Some of them are new observations; many of them are old concepts, partly modified and partly made secure by new facts. 1. Not all "tonic pupils" are due to "Adie's syndrome"; some are due to local injury and some to a generalized peripheral neuropathy (Table II). 2. All patients should have serologic tests for shyphilis. In this series one in six had positive serology. 3. The incidence of Adie's syndrome in Iowa in the early 1970's was approximately 4.7 per 100,000 population per year. 4. The prevalence of Adie's syndrome, therefore, was approximately 2 per 1000. 5. The mean age of onset of Adie's syndrome was about 32.2 years (Figure 1A). 6. The sex ratio was 2.6 females to each male. 7. Right eyes and left eyes were involved at approximately the same rate (Figure 2). 8. The incidence of second eye involvement in unilateral cases was about 4% per year during the first decade of the disease (Figure 18). 9. If this rate of second eye involvement (4% per year) persists during subsequent decades, then most Adie's pupils will eventually become bilateral. 10. The incidence of Adie's syndrome in a largely caucasian patient group is independent of iris color (Figure 4). 11. Only 10% of patients with Adie's syndrome had completely normal muscle stretch reflexes. 12. The muscle stretch reflexes in the arms were just as frequently imparied as those in th elegs, but the degree of impariment tended to be more severe in the ankles and triceps. 13. When there was any light reaction remaining in an Adie's pupil, a segmental paralysis of the sphincter muscle could be seen. 14. The near reaction of the pupil was often segmental and frequently involved segments which did not respond to light. 15. The segmental paralysis to light was randomly distributed around the sphincter (Figure 6B). 16. There was some tendency for the sphincter palsy to gradually become worse. This progression was also random (Figure 8). 17. Almost all patients with Adie's syndrome had an accommodative paresis at the time of onset. 18. Reading glasses given to a patient with a fresh Adie's pupil were soon discarded as accommodation recovered (Figure 9). 19. Accomodative effort induced an astigmatism in about half of the eyes with Adie's--presumably the result of a segmental palsy of the ciliary muscle. 20. Tonicity of accommodation was present in about 1/2 of the eyes with Adie's, making it difficut for the patient to maintain a steady level of ciliary muscle tone. 21. An occasional patient complained of brow ache from ciliary spasm with near work. 22. In most patients with Adie's syndrome the ciliary muscle was supersensitive to pilocarpine 0...
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PMID:Adie's syndrome: some new observations. 61 31

Seven cases of hemifacial spasm are described. Six were operated upon with intra-osseal exposure of the facial nerve. In all 6 cases transient peripheral facial paresis developed. When the paresis disappeared the patients had a recurrence of the spasms. As an alternative to surgical procedures a method for selective nerve block under E. M. G. control with 3% phenol is described and 5 cases have been treated with this method. Ambulatory treatment with deposition of 3% phenol in the main branch of the facial nerve appears to have an equally good effect to the surgical methods hitherto used. Examination with E. M. G. suggested that the hemifacial spasm is of central origin.
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PMID:Hemifacial spasm. Nerve block with phenol under electromyographic control. 85 5

Vessels of the microcirculatory bed of the heart in myocardial infarction were studied on the basis of the material of 21 section observations using histological, histochemical methods and the technique of impregnation of films of the epicardium developed by V. V. Kupriyanov. In the ischemic stage in the zone of ischemia and in perifocal areas there were noted signs of increased vascular permeability and impairment of hemodynamics: plethora of the venous department of the microcirculatory system, stasis of the blood in capillaries, spasm and paresis of vessels of the microcirculation. In the necrotic stage in the zone of necrosis there were observed destruction of vessels of the microcirculatory bed; in the peri-infarction zone--drastic plethora of veins, venules and capillaries, higher vascular permeability, leucostasis, leucopedesis, perivascular cellular infiltrates, destruction of vessels of the microcirculatory bed, dilatation of lymphatic vessels; in the intact zone--venous plethora and elevated permeability. In cases of shocks and collapses in vessels of the microcirculatory bed of the heart beyond the zone of necrosis aggregations of erythrocytes were found. In the reparative stage newly formed vessels in the granulation tissue were observed; In the post-infarction scars sinusoid vascular cavities and arteries of the closing type were noted.
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PMID:[Vessels of the microcirculatory bed of the heart in myocardial infarction]. 122 73

Intramuscular injections of botulinum toxin (Botox) are followed by a dose-dependent focal paresis which can be used to treat several focal movement disorders. Botox injections are recommended as effective for the treatment of blepharospasm, hemifacial spasm, and cervical dystonia (torticollis). Focal dystonias elsewhere (for example, writer's cramp) can often be treated with similar success. Others, such as oromandibular dystonia, are more difficult to treat. In the case of more generalized dystonias, some focal muscle spasms can be treated with success by local intramuscular injections. New indications are still being investigated, for example in focal tremors and spasticity. Side effects are in general slight and disappear at the end of toxin effect. In general, it is necessary to repeat the injections after a couple of months, due to a cessation of effect after regrowth of nerve terminals. New injections have similar effects even over years of treatment.
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PMID:[Treatment of movement disorders using botulinum toxin]. 141 87

Fifty-two patients affected by focal dystonia or hemifacial spasm were treated with repeated injections of botulinum toxin. A clinical improvement was observed in all patients with blepharospasm; clinical benefit had a mean duration of 10 weeks. Clinical results were less impressive, but also favorable in patients affected by spasmodic torticollis and by hemifacial spasm. In the latter, the incidence of drug-induced paresis was much higher than that observed in patients with blepharospasm, even though the doses of toxin injected were significantly lower.
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PMID:Botulinum toxin as a treatment for blepharospasm, spasmodic torticollis and hemifacial spasm. 156 61

After establishing an operation of microvascular decompression by Jannetta in 1975, an improvement rate of hemifacial spasm have increased. However, postoperative hearing deficits, equilibrium disturbances and facial paresis have been described in some publications. Fifty-seven of 119 patients with hemifacial spasm operated from 1982 to 1989, were examined by audiometry before and after operation. In patients with tinnitus at the time of facial spasm and closing eyelids, tinnitus improved almost in many cases. Of 57 patients, 8 (5 with sensorineural hearing loss, 3 with conductive hearing loss) had postoperative hearing impairments in operated ears, and 7 (7 with sensorineural hearing loss) had in the other ears, too. Of 7 patients having sensorineural hearing loss observed for several months, 4 having slight sensorineural hearing loss recovered at the same hearing level before operation. In 2 patients having profound sensorineural hearing loss, however, hearing improvement did not observed in each case.
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PMID:[A study on auditory disturbances after microvascular decompression for hemifacial spasm]. 188 Jun 38

In a 49 year old woman an injury to the right frontotemporal region was quickly followed first by paresis and then by spasm of the right side of the face. The early onset of the spasm prompts a critical review of current views on the pathogenesis of facial spasm.
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PMID:On a case of early-onset post-traumatic facial hemispasm. 196 37

Botulinum toxin, a powerful pre-synaptic neurotoxin produced by Clostridium botulinum, interferes with the release of acetylcholine from nerve terminals. Since September 1985, we have been using this toxin to treat altogether 62 patients with benign facial spasms. Most of the patients had been on drugs or psychotherapy, 2 had received alcohol injections, 2 had undergone surgery of the orbicular branch, and 2 electrocoagulation of the facial nerve. In essential blepharospasm the duration of the beneficial effect after each treatment with botulinum toxin was about 3 1/2 months. In patients with hemifacial spasm the response was clearly longer, nearly 5 months in most cases. The treatment gave the best and longest-lasting relief of symptoms in patients suffering from disturbing myokymia. Response was poorest in patients suffering from facial spasms who simultaneously had a severe psychiatric disease. The most frequent side effect was mild or moderate ptosis (22.6%). Some patients complained of dry eyes and a few cases displayed facial nerve paresis. Side effects caused by botulinum toxin injections are transient but so also, unfortunately, is the beneficial effect on facial spasms.
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PMID:Long-term treatment of involuntary facial spasms using botulinum toxin. 239 12


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