Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0011849 (diabetes)
 277,896 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Granulomatous sebaceous adenitis was diagnosed in a 2 year old spayed Miniature Pinscher. Initial treatment with isotretinoin for 3 weeks resulted in little response and decreased tear production. Immunosuppressive doses of prednisone for 3 weeks resulted in mild response of the dermatitis; however, the dog developed transient diabetes mellitus secondary to this treatment. Cyclosporine (5 mg/kg of body weight, po, q 12 h) resulted in good clinical response for 12 months, but histologically, the sebaceous glands remained absent. Although cyclosporine has immunosuppressive properties, this drug also has inhibitory effects of keratinocyte proliferation. These mechanisms may explain the beneficial response of cyclosporine in the treatment of granulomatous sebaceous adenitis in this dog.
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PMID:Cyclosporine-responsive granulomatous sebaceous adenitis in a dog. 206 Nov 84

Three hundred eighty-six isolates of Propionibacterium sp. were recovered from 2,003 specimens studied for the identification of anaerobic bacteria in children during a 15-year period. Three hundred forty-three (89%) of these were Propionibacterium acnes. A total of 50 (13%) Propionibacterium isolates identified from 45 patients were considered to cause infection. Clinically significant infections caused by Propionibacterium sp. were associated with bacteremia in 10 children; ear infection in eight; abscesses in seven; adenitis and central nervous system infection in five each; burns in four; wounds in three; tumors and bone in two each; and cysts, eye, sinus, and mastoid in one each. Predisposing or underlying conditions were present in 33 children (73%). These included the presence of a foreign body (17), immunodeficiency (six), malignancy (five), diabetes (five), previous surgery (four), and steroid therapy (two). Antimicrobial therapy was given to 41 (91%) children. Surgical drainage was concomitantly performed in 22 (49%). Four patients died. This study highlights the importance of Propionibacterium sp. as an unusual, but potentially important, pathogen in children.
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PMID:Infection caused by Propionibacterium in children. 795 90

Unusual pneumococcal infections occurred frequently in the preantibiotic age but rapidly declined with the advent of the antibiotic era. Unfortunately, the morbidity and mortality associated with invasive pneumococcal disease remain high despite antibiotic therapy and monumental advances in medical technology. The incidence of invasive pneumococcal disease has increased recently because of the onset of the human immunodeficiency virus (HIV) epidemic and the emergence of antibiotic-resistant pneumococcus. Robert Austrian described the clinical triad of pneumococcal pneumonia, meningitis, and endocarditis, a syndrome that now bears his name. Although seen infrequently today, unusual manifestations of pneumococcal infection such as those Austrian reported still occur. A review of these cases is warranted because, as drug-resistant organisms continue to emerge worldwide, more unusual pneumococcal infections will be seen. Streptococcus pneumoniae is responsible for a remarkable array of disease processes; our literature review uncovered 95 different types of unusual pneumococcal infections representing 2,064 cases. Examples of these infections included pancreatic and liver abscesses, aortitis, gingival lesions, phlegmonous gastritis, inguinal adenitis, testicular and tubo-ovarian abscesses, and necrotizing fasciitis. We also reviewed predisposing underlying illnesses and conditions. Alcoholism, HIV infection, splenectomy, connective tissue disease, steroid use, diabetes mellitus, and intravenous drug use remain common risk factors for invasive pneumococcal infections. Currently, multidrug-resistant S. pneumoniae remains susceptible to vancomycin and several new third-generation fluoroquinolones. As what some fear will be a possible postantibiotic era approaches, clinicians must be able to recognize and manage unusual pneumococcal infections.
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PMID:Unusual manifestations of invasive pneumococcal infection. 1045 Oct 5

Immunohistochemical expression of glutamic acid decarboxylase (GAD) enzyme was detected in the pancreatic islets of 12 cattle with spontaneous insulin-dependent diabetes mellitus (IDDM). The most characteristic changes were atrophy and decreased number of pancreatic islets, enlarged islets with vacuolated beta cells, and lymphocytic islet adenitis. Atrophied islets were composed of small islet cells without cytoplasmic insulin-positive granules. Immunohistochemically, GAD was not found in the cytoplasm of atrophied islet cells. Furthermore, enlarged islets consisting of islet cells with vacuolated cytoplasm were frequently observed. The cytoplasm of vacuolated cells contained very few GAD- and insulin-positive granules, indicating beta cell destruction. Enlarged islets with mild lymphocytic infiltrates were frequently observed. These findings suggest that islet cells in cattle with IDDM lose their insulin synthesis function and their ability to regulate hormonal secretion of alpha and delta cells.
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PMID:Immunohistochemical detection of the enzyme glutamic acid decarboxylase and hormones of the islets of Langerhans in spontaneous insulin-dependent diabetes mellitus in cattle. 1056 50

No Typhoid Salmonella infection is one of the most common and widely spread foodborne diseases worldwide. Although most cases are limited to the gastrointestinal tract, extraintestinal involvement is not uncommon. However, adenitis as an isolated manifestation, is an unusual form of the disease. We report a case of Salmonella no Typhoid cervical lymphadenitis in a 67-year-old female with a recent diagnosis of diabetes mellitus, who was treated with surgery and ciprofloxacin.
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PMID:[Cervical lymphadenitis caused by no typhoid Salmonella in a diabetic patient]. 2948 59