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Query: UMLS:C0027121 (myositis)
 4,538 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The effect of oral or parenteral administration of crude saponin extract from Balanites aegyptiaca seed kernal on Hisex-type chicks was studied. Seven-d-old chicks were given 5 mg Balanites crude saponin/kg/d im, 25 mg/kg/d ip or 250 mg/kg/day po for 3 w. When compared to controls, the body weights of dosed chicks were depressed and serum LDH and GOT activities and uric acid concentrations were significantly elevated. There were no consistent differences in serum GGT, CPK, total cholesterol and total protein between control and dosed birds. The main lesions were fatty cytoplasmic vacuolation and necrosis of hepatocytes, lymphocytic nodules, epithelial cell degeneration of the renal tubules, catarrhal enteritis and varying degrees of hemorrhage in the thigh and breast muscles. Myositis or peritonitis were observed in chicks given Balanites crude saponins im or ip, respectively.
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PMID:Effects on chicks of Balanites aegyptiaca kernel saponin given by different routes of administration. 160 91

The effects of po and parenteral administration of various doses of fenugreek crude seed saponins were measured in Hisex-type chicks. Forty-nine 7-d-old Hisex chicks were assigned to 1 of 5 groups: no fenugreek; 10 mg fenugreek/kg BW im; 50 mg fenugreek/kg BW ip; 50 mg fenugreek/kg BW sc; or 500 mg fenugreek/kg BW in drinking water. Daily dosing was for 21 d. Body weights were depressed and serum LDH and GOT activities and uric acid concentration were significantly elevated. Pathological changes were liver fatty cytoplasmic vacuolation and necrosis of hepatocytes with lymphocytic infiltration, epithelial degeneration of renal tubules, catarrhal enteritis, and varying degrees of hemorrhage in the thigh and breast. Myositis and peritonitis were observed in chicks given fenugreek crude saponins respectively im or ip.
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PMID:The effect of Trigonella foenum graecum (fenugreek) crude saponins on Hisex-type chicks. 180 31

A case of polymyositis with repeated dysphagia and muscle weakness associated with peculiar findings of skin was reported. The patient was a 67-year-old man. His birth and development was normal. There was no family history of neuromuscular disease. On 26th March 1987 he was admitted to a hospital because of dysarthria and dysphagia after fever and diagnosed as having viral myositis. His conditions improved spontaneously with bed rest and he left hospital on 14th April. On 23rd April he had chill and sore throat with fever. On 27th he was admitted to the same hospital because of dysarthria and muscle weakness of the proximal portion of the upper limbs. These symptoms also improved with bed rest. He had repeated these symptoms several times and then he was admitted to our hospital on 12th June. On examination he showed the skin pigmentation under the right eye and the eruption in the back of hands and the buttocks. Muscle weakness was observed in the proximal portion of the upper limbs and the neck flexor. Laboratory tests in admission were as follows: sGOT 49 mU/ml, sGPT 104 mU/ml, LDH 1064 mU/ml, CPK 565 mM/ml, aldolase 25.2 IU/1/37 degrees C. Electromyography showed the typical myogenic changes and biopsy of left biceps brachii revealed inflammatory cells in the muscle fiber which are specific to polymyositis. Immuno-histochemical study is performed to analyse the subpopulation of mononuclear cells in biopsied muscle and skin. Mononuclear cells infiltrated into perimysium, endomysium and epidermis were positive for T11 and T8, but less positive for T4, B1 and Leu11. On the basis of these findings he was diagnosed as having "polymyositis syndrome".
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PMID:[A case of polymyositis with repeated dysphagia and muscle weakness associated with peculiar findings of skin]. 280 15

Among 2175 patients seen over the last three years in a non-specialized department of internal medicine with no intensive care unit, 100 had supranormal serum lactic dehydrogenase activities. These patients' case-reports have been analyzed. Nearly half the patients (47/100) had a malignant disease (cancer or hemopathy). Among the remaining patients, 19 had a hepatic disorder (alcohol hepatitis in 10, viral hepatitis in 8, and isoniazide hepatitis in 1), 7 had a heart disease (heart failure with hepatomegaly in 5, myocardial infarction in 2), and 27 had various other conditions (including hemolysis in 6 and polymyositis en 3). The value of serum LDH assay is obvious in situations other than acute conditions such as myocardial infarction of pulmonary embolism; these are better known and have not been studied here as their prevalence was low among the patients enlisted in our study. In comparison to other enzymes (alkaline phosphatase (AP), gamma-glutamyl transpeptidase (GGT), transaminases (GOT, GPT) that were also routinely assayed in our patients, abnormal serum LDH activities are much less common and their significance is quite different. An increase in serum and their significance is quite different. An increase in serum LDH activity indicates a serious condition, often with a fatal outcome. The "various other conditions" group includes patients with hemolysis, hepatitis and myositis; the other patients in this group either had severe infectious diseases or died suddenly in the first few days of their hospitalization before diagnosis had been established. Each etiologic group has been analyzed to asses the characteristics of patients with increased LDH activity according to each etiology. Analysis of coincident abnormalities of the other enzymes listed above shows marked differences between etiologic groups; diagnostic accuracy can thus be enhanced in certain conditions. Most patients with malignancies had poorly differentiated tumors, with metastases: 28 had an epithelial tumor, with hepatic and/or bone metastases in 23 cases, 5 had cancer of the liver, 10 had a malignant hemopathy (2 lymphomas, 5 myeloproliferative syndromes, 3 acute leukemias), and 4 had a sarcoma. Cancer of the lung is the most common malignancy (10 cases) and may be responsible for increased serum LDH activity even in patients without metastases. Serum LDH assay is of value for monitoring the course in patients with initially increased activities as it falls under effective therapy and rises during exacerbations.
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PMID:[Value and diagnostic significance of serum lactic dehydrogenase in internal medicine (author's transl)]. 628 24

Some patients of dermatomyositis (DM) with interstitial pneumonia (IP) have common clinical features. Clinical features of these patients are acute onset, very poor prognosis and that patients have fever, arthritis, typical skin rash, mild myositis and show low ratio of CPK/LDH, low incidence of antinuclear antibody (ANA) appearance, low inflammatory signs. We experienced two cases of this category of DM with IP and examined immunological aspects. Case 1. A 52-year-old woman was admitted in June 1, 1990 with a one-month history of arthralgia and a ten-days history of fever, skin rash, myalgia and dyspnea on exertion. On examination she had Gottron's papules on her fingers, erythema on back, bilateral elbows and legs, proximal muscle weakness and arthritis. Fine crackles were audible in the lower lung fields. Laboratory data included CPK 200 IU/l, ALD 3.2 IU/l, LDH 805 IU/l. Analysis of bronchoalveolar lavage fluid (BALF) revealed increased cellularity with lymphocytosis. She was treated with oral corticosteroid (CS), pulse CS, cyclosporin A. Inspite of these therapies, she died of progressive respiratory insufficiency in July 10, 1990. Case 2. A 23-year-old woman was admitted in April 1, 1991, with a two-month history of arthralgia and a one-month history of fever, skin rash, stomatitis, alopecia. On examination she had Gottron's papules on her fingers, erythema on malar, bilateral elbows and legs, arthritis and stomatitis. Laboratory data included CPK 97 IU/l, ALD 8.5 IU/l, LDH 779 IU/l. She began experiencing dry cough and dyspnea on exertion in May 1991. Analysis of BALF revealed increased cellularity with lymphocytosis. She was treated with oral corticosteroid(CS), pulse CS, pulse cyclophosphamide.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:[Two cases of acute progressive interstitial pneumonia associated with dermatomyositis--clinical features and immunological disorders]. 823 10

We report a case of dermatomyositis (DM) in a 15-year-old female with toxoplasmosis after ingestion of raw bovine liver. Facial erythema and cervical lymphadenopathy preceded myalgia and muscle weakness of the extremities. The diagnostic criteria of DM was fulfilled because of symmetrical and proximal dominant muscle weakness, elevation of myogenic enzyme (CPK, GOT, LDH, myoglobin, aldorase), myogenic pattern of electromyogram, skeletal muscle biopsy showing interstitial myositis with mild destruction of muscle fiber, and facial erythema. Immunological findings showed IgG anti-toxoplasma antibody to be 1340 IU/ml and IgM to be 7.0 (Cut off index 0.7), suggesting acute toxoplasmosis. Treatment with prednisolone for DM and acetylspiramycin for toxoplasmosis was successful. Toxoplasmosis should be considered as a possibility in patients with myositis.
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PMID:[A case of toxoplasmosis with dermatomyositis]. 870 14

We present two cases of interstitial pneumonia (IP) whose sera contain autoantibodies to PL-12 (alanyl tRNA synthetase). The first patient is a 47-year-old female who was diagnosed as IP and treated with corticosteroid at another hospital. She was admitted to Keio University Hospital due to worsening of dyspnea and polyarthritis. Laboratory studies revealed elevation of LDH and CRP, and her chest radiography showed interstitial fibrosis. Because of clinical deterioration, the dose of corticosteroid was increased (prednisolone 40 mg/day) and her symptom was stabilized. The second patient, a 55 year-old female, was admitted to Tokyo Metropolitan Ohtsuka Hospital because of dyspnea on exertion and polyarthritis. She did not show any symptom of myositis and was diagnosed as IP with arthritis on the basis of her clinical and chest radiography. She was treated with oral corticosteroid (prednisolone 30 mg/day), which resulted in improvement of her respiratory symptom and arthritis. Both patients were found to have autoantibodies to the PL-12. Autoantibodies to aminoacyl tRNA synthetases have been recognized as having a linkage with myositis mainly because of observations of the Jo-1 specificity. There was one report on a North American population that most but not all patients with anti-PL-12 antibodies had myositis. However, the clinical significance of anti-PL-12 has not been examined in Japanese patients. These patients suggested that anti-PL-12 antibodies have a stronger association with IP than myositis in Japanese patients.
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PMID:[Two cases of interstitial pneumonia with anti-PL-12 (alanyl tRNA synthetase) antibodies]. 912 26

We present two cases of polymyositis (PM) associated with interstitial pneumonia (IP) whose sera contain autoantibodies to OJ (isoleucyl tRNA synthetase). The first patient is a 51 year-old female who was diagnosed as rheumatoid arthritis (RA) and treated with gold and corticosteroid at another hospital. She was admitted to Keio University Hospital due to worsening of dyspnea on exertion and polyarthritis. Laboratory findings revealed elevation of serum CK and LDH. A diagnosis of PM was made based on the myogenic pattern of EMG and pathological feature by muscle biopsy. Chest radiography and CT showed interstitial fibrosis. Because of clinical deterioration, the dose of corticosteroid was increased (prednisolone 50 mg/day) and her symptom was stabilized. The second patient, a 62 year-old male, was admitted to Kawasaki Municipal Hospital because of dyspnea on exertion, polyarthritis, and fever. He was diagnosed as PM associated with IP on the basis of his clinical and laboratory findings, and chest radiography. He was treated with methylprednisolone pulse therapy (800 mg/day for three days) and his symptoms were improved. Both patients were found to have autoantibodies to OJ. Autoantibodies to aminoacyl tRNA synthetase have been described to be associated with myositis and/or IP. In North American, it was reported that all patients with anti-OJ had either myositis or IP or both. This suggests that anti-OJ was commonly associated with the anti-synthetase syndrome observed with other anti-synthetases. This is the first report of Japanese patients with anti-OJ antibody. The clinical features of these patients were likely to be similar to those observed in North American patients. However, further studies are necessary to clarify the precise clinical significance of this antibody.
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PMID:[Two cases of polymyositis associated with interstitial pneumonia with anti-OJ (isoleucyl tRNA synthetase) antibodies]. 972 63

The effects on goats of Calotropis procera latex given by different routes of administration were investigated. The administration of latex at 1 ml/Kg body weight via the oral route or at 0.005 ml/Kg body weight/day via the intravenous or intraperitoneal route caused death of the goats between 20 minutes and 4 days. When the small dose of latex (0.005 ml/Kg body weight/day) was given by the oral route or intramuscular route no death among the goats occurred. Nervous signs, frequent urination, frothing at the mouth, dyspnoea and diarrhoea were the main features in goats given latex by the oral, intravenous or intraperitoneal route. Lameness was observed in goats given latex via the intramuscular route. Lesions were widespread congestion and haemorrhage, pulmonary cyanosis, enterohepatonephropathy, peritonitis (in goats receiving latex via i.p. route) and haemorrhagic myositis at the site of latex injection. These changes were accompanied by increases in the activities of serum GDH, LDH, ALP, GGT and AST and in the concentrations of cholesterol, urea and creatinine and decreases in the level of total protein.
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PMID:Studies on laticiferous plants: toxic effects in goats of Calotropis procera latex given by different routes of administration. 985 66

We report here a case of interstitional pneumonia (IP) associated with amyopathic dermatomyositis (DM). In August, 1998, a 53-year-old Japanese man was admitted to our hospital because of fever, polyarthritis and erythematous heliotrope eruption and Gottron's sign without any symptom of myositis. Serum CK level and EMG were normal. Jo-1 antibody was negative. Chest computed tomography (CT) revealed IP at both lung base areas. The patient was diagnosed as amyopathic DM with IP. When IP rapidly progressed, methylprednisolone pulse therapy and oral high dose prednisolone were not effective. High-dose intravenous cyclophosphamide seemed to be transiently effective, but oral cyclosporine A was not effective. The patient was died of respiratory failure in October 1998. During the course, we measured serum levels of LDH, sIL-2 R, s-ICAM-1 and KL-6, KL-6 could be a sensitive parameter of IP activity.
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PMID:[A case of amyopathic dermatomyositis with rapidly progressive interstitial pneumonia]. 1102 Nov 75


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