Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0020639 (hypoproteinemia)
 1,134 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

1. Clinical and necropsy observations in lepromatous leprosy associated with severe emaciation and accompanying hypoproteinemia suggest that protein deprivation may be of pathogenic significance in the ulcerative phenomenon that is designated "Lazarine leprosy". 2. An experimental utilizing Wiersung rats infected with Mycobacterium lepraemurium and maintained on a protein-free diet was developed for the purpose of studying the effect of protein starvation on the course of chronic mycobacterial disease similar to lepromatous leprosy with respect to pathogen and host inflammatory response. 3. It was possible to maintain the experimental animals on a protein-free diet for up to 18 weeks of concomitant M. lepraemurium infection. This was long enough for the infection to disseminate to a degree that was evident in control animals only several weeks later. 4. The protein-deprived animals showed decreased inflammatory response to the pathogen, presented more rapid dissemination of the infection and harbored more bacilli per macrophage than did animals similarly infected but maintained on a protein adequate diet. This indicates impairment of native cellular immunity by protein deprivation through decrease in ability of macrophages to inhibit bacillary multiplication. 5. There was no evidence of impairment of macrophage ability to phagocytose the pathogens. 6. Morphologically the increased dissemination of pathogens and decrease in inflammatory response was similar to the increase in number and extent of visceral lesions seen in Lazarine leprosy. Decreased ability to dispose of the infecting bacilli was similar in the two models, human and animal. The animal model does not, as does lepromatous leprosy, involve the skin in the infection. Hence comparable ulcerative phenomena were not replicated in the animals. 7. It is suggested that Lazarine leprosy may result from enhanced lepromatous leprous infection occurring as a result of protein malnutrition. The pathogenic mechanism appears to be impairment of cellular immunity probably enhanced by concomitant impairment of humoral antibody immunity resulting also in decreased resistance to pyogenic and other secondary pathogens. The tissue edema attendant on decreased serum osmotic pressure due to lowering of the serum protein fractions enhances the probability of ulceration.
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PMID:The role of protein malnutrition in the pathogenesis of ulcerative "Lazarine" leprosy. 82 11

The clinical, bacteriologic and pathologic findings of three adult horses suffering from avian tuberculosis are presented. Chronic weight loss and hypoproteinemia were pertinent clinical abnormalities in all three horses. Gross pathologic lesions were characterized by chronic enterocolitis with mesenteric lymphadenopathy in two horses and hepatic granulomas in the third horse. The microscopic diagnoses were chronic, non-caseating granulomatous enterocolitis, and necrotizing, non-mineralizing granulomatous hepatitis, respectively. All three horses had granulomatous lymphadenitis of mesenteric lymph nodes with varying degrees of non-mineralizing, coagulation necrosis. Various serotypes of the Mycobacterium avium-intracellulare complex were isolated from selected tissues and feces.
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PMID:Avian mycobacteriosis in three horses. 316 73

Infection with Mycobacterium intracellulare serotype 10 was diagnosed in 2 rhesus monkeys (Macaca mulatta) in a closed colony of 90 animals. The clinicopathologic presentation in 1 animal with advanced disease was characterized by a precipitous weight loss, therapeutically unresponsive diarrhea, anemia, weakness, prostration, refractory tuberculin tests (using mammalian old tuberculin and M bovis purified protein derivative tuberculin), and disseminated granulomas in the lungs, spleen, liver, kidneys, lymph nodes, salivary glands, and intestines. The lamina propria throughout the large and small intestines was infiltrated with mycobacteria-laden macrophages. Severe hypoproteinemia, hypoalbuminemia, hypoglobulinemia, mild hypocalcemia, and edema were compatible with a malabsorption-like syndrome. The 2nd animal was clinically normal, but a weak positive tuberculin reaction to M bovis purified protein derivative at 72 hours necessitated euthanasia. This animal's disease was characterized by microgranulomas in the lungs, bronchial lymph nodes, liver, and pancreas, without involvement of the gastrointestinal tract. There was no evidence of M intracellulare infection in the remaining 88 animals in the colony, as determined by mycobacterial cultures of tracheobronchial washings, additional tuberculin testing, thoracic radiography, and mycobacterial culture of the drinking water. Tuberculin testing and thoracic radiographs of personnel working with the nonhuman primates were also negative. These cases were considered to be important because both animals were infected with the same serotype and because there has been an increasing number of isolations of this organism in human infections throughout Massachusetts. Drug-sensitivity testing revealed the organism to be sensitive to cycloserine and resistant to isoniazid, rifampin, ethambutol, streptomycin, kanamycin, and pyrazinamide.
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PMID:Nontuberculous mycobacterial infection attributable to Mycobacterium intracellulare serotype 10 in two rhesus monkeys. 717 60

A 3-year-old pregnant Nubian goat that was examined because of weight loss, weakness, and change in attitude was determined to be infected with Mycobacterium paratuberculosis. Signs of depressed attitude, trembling, and ataxia were consistent with hepatic encephalopathy, which was confirmed by detection of hyperammonemia. These signs were consistent with histopathologic lesions in the liver and brain. Changes in energy balance and the hypoproteinemia that often develop in goats with paratuberculosis may lead to fat infiltration of the liver, hepatic insufficiency and, ultimately, hepatoencephalopathy.
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PMID:Hepatic encephalopathy associated with paratuberculosis in a goat. 1041 79

A 64 years old woman without systemic immunological disorders was admitted to our hospital because of a productive cough, low grade fever and bloody sputum. Chest X-ray revealed multiple nodules with calcification, infiltrates and bronchiectasis. Laboratory findings showed mild hypoproteinemia and elevated sedimentation rate. Both Nocardia farcinica and Mycobacterium intracellulare were isolated from the bronchial lavage fluid. Administration of sulfamethoxazole-trimethoprim improved her symptoms. In a recurrent study of bronchial lavage N. farcinica was not isolated, but M. intracellurale was still isolated. We believe that N. farcinica may cause infectious exacerbation of chronic lung disease: non-tuberculous mycobacteriosis and bronchiectasis.
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PMID:[A case of pulmonary Nocardia farcinica infection in a patient with non-tuberculous mycobacteriosis]. 1078 84

Mycobacterium avium subsp. paratuberculosis (Map) is the causative agent of paratuberculosis or Johne's disease, a chronic enteric disease of domestic ruminants as well as some nondomestic ruminants. Paratuberculosis is characterized by a protracted subclinical phase followed by clinical signs such as diarrhea, weight loss, and hypoproteinemia. Fecal shedding of Map is characteristic of both the subclinical and clinical phases, and it is important in disease transmission. Lesions of paratuberculosis are characterized by chronic granulomatous enteritis and mesenteric lymphadenitis. Animal models of paratuberculosis that simulate all aspects of the disease are rare. Oral inoculation of 9-day-old white-tailed deer (Odocoileus virginianus) on 3 June 2002 with 1.87 x 10(10) colony-forming units of Map strain K10 resulted in clinical disease (soft to diarrheic feces) as early as 146 days after inoculation; lesions consistent with paratuberculosis were observed in animals at the termination of the study. Intermittent fecal shedding of Map was seen between 28 and 595 days (4 March 2004) after inoculation. These findings suggest that experimental oral inoculation of white-tailed deer fawns may mimic all aspects of subclinical and clinical paratuberculosis.
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PMID:Experimental infection of white-tailed deer (Odocoileus virginianus) with Mycobacterium avium subsp. paratuberculosis. 1798 54

Buruli ulcer (BU), a disease caused by Mycobacterium ulcerans, leads to the destruction of skin and sometimes bone. Here, we report a case of severe multifocal BU with osteomyelitis in a 6-year-old human immunodeficiency virus (HIV)-negative boy. Such disseminated forms are poorly documented and generally occur in patients with HIV co-infection. The advent of antibiotic treatment with streptomycin (S) and rifampin (R) raised hope that these multifocal BU cases could be reduced. The present case raises two relevant points about multifocal BU: the mechanism of dissemination that leads to the development of multiple foci and the difficulties of treatment of multifocal forms of BU. Biochemical (hypoproteinemia), hematological (anemia), clinical (traditional treatment), and genetic factors are discussed as possible risk factors for dissemination.
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PMID:Severe multifocal form of buruli ulcer after streptomycin and rifampin treatment: comments on possible dissemination mechanisms. 2068 73

A 46-year-old woman suddenly developed peripheral edema. Her massive proteinuria, hypoproteinemia, and renal biopsy findings yielded the diagnosis of minimal change disease (MCD). In addition, lung Mycobacterium avium infection was diagnosed according to a positive culture of her bronchoalveolar lavage fluid. The lung lesion was improved by anti-nontuberculous mycobacteria therapy. Surprisingly, her proteinuria also gradually decreased and she attained complete remission of MCD without any immunosuppressive therapy. She has subsequently remained in complete remission. We herein report an interesting case of MCD with lung Mycobacterium avium infection, suggesting a causal relationship among infection, immune system abnormality, and MCD/nephrotic syndrome.
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PMID:Complete Remission of Minimal Change Disease Following an Improvement of Lung Mycobacterium avium Infection. 2762 65