Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0038362 (stomatitis)
 8,852 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Six species of bacteria (family Enterobacteriaceae) not commonly reported as associated with disease in American alligators (Alligator mississippiensis) were documented, suggesting that Aeromonas is not the only bacterium responsible for septicemia in crocodilians. These included Citrobacter freundii, Enterobacter agglomerans, Proteus sp., Morganella morganii, Serratia marcescens, and Klebsiella oxytoca. Clinical signs of disease included intensive basking, anorexia, lethargy, flaccid limb paralysis, stomatitis, and dermatitis. Our data indicated that early treatment with broad-spectrum antibiotics was preferable to waiting for sensitivity results.
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PMID:Gram-negative septicemia in American alligators (Alligator mississippiensis). 350 33

A biochemical basis for the LEC10 mutant phenotype of Chinese hamster ovary cells has been identified. Independent LEC10 mutants, originally selected for resistance to the toxicity of ricin, have been shown to exhibit reduced binding of 125I-ricin at the cell surface. Although this is indicative of structural changes in cell-surface carbohydrates, labeling of plasma membranes with galactose oxidase/[3H]borohydride revealed no significant differences between mutant and parental cells. Alterations in the carbohydrates synthesized by LEC10 cells were, however, resolved by lectin-affinity chromatography of glycopeptides from the G glycoprotein of vesicular stomatitis virus (VSV) grown in LEC10. LEC10/VSV glycopeptides contain a fraction which is not bound to concanavalin A-Sepharose but is strongly retarded on E-PHA (erythroagglutinin from Proteus vulgaris)-agarose. In contrast, CHO/VSV glycopeptides or those from a LEC 10 revertant (R.LEC 10/VSV) do not contain carbohydrates with these properties. High-field 1H NMR spectroscopy of the novel LEC10/VSV carbohydrates showed that they are complex, biantennary structures containing N-acetylglucosamine in beta(1,4)-linkage to the beta-linked core mannose residue. The presence of these structures correlates with the expression of the enzyme responsible for the addition of this "bisecting" GlcNAc residue, UDP-GlcNAc:glycopeptide beta-4-N-acetylglucosaminyltransferase III (GlcNAc-TIII). Parental Chinese hamster ovary cells and the LEC10 revertant possess no detectable GlcNAc-TIII activity. The combined evidence suggests that the LEC10 mutation induces the expression of the GlcNAc-TIII enzyme in Chinese hamster ovary cells.
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PMID:A dominant mutation to ricin resistance in Chinese hamster ovary cells induces UDP-GlcNAc:glycopeptide beta-4-N-acetylglucosaminyltransferase III activity. 623 35

Eighteen captive, nonpoisonous snakes which suffered from bacterial infections were studied. The most usual bacteria found were gram-negative rods; especially Pseudomonas aeruginosa, Aeromonas hydrophila and Proteus spp. The most common disorders caused by them were stomatitis, septicaemia, bronchopneumonia and abscesses. The sensitivities of ten isolated bacteria to antimicrobial drugs were tested. Neomycin and gentamicin seemed to be effective, especially against P. aeruginosa.
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PMID:Observations of bacterial diseases of captive snakes in Finland. 672 71

6,7-Dihydro-9H-thiazolo[3,2-a][1,2,5]thiadiazolo [3,4-d]pyrimidin-9-one, 7,8-dihydro-6H,10H-[1,2,5]thiadiazolo[3',4':4,5]pyrimido [2,1-b][1,3]thiazin-10-one and its 3-methyl derivative were prepared by reacting 6,7-diamino-2,3-dihydro-5H-thiazolo[3,2-a]pyrimidin-5-one, 7,8-diamino-3,4-dihydro-2H,6H-pyrimido[2,1-b][1,3]thiazin-6-one or its 3-methyl derivative with N-thionylaniline. A reaction mechanism is proposed. The compounds and the sodium salts of (7-amino-2,3-dihydro-5H-thiazolo[3,2-a]pyrimidin-5-on-6-yl)sulfamic acid, (8-amino-3,4-dihydro-2H,6H-pyrimido[2,1-b][1,3]thiazin-6-on-7-yl) sulfamic acid and its 3-methyl derivative were tested for antimicrobial and antimycotic activity on a number of strains, namely: E. Coli, Proteus mirabilis, P. vulgaris, Pseudomonas aeruginosa, Salmonella spp, Staphylococcus spp, Streptococcus faecalis, Bacillus subtilis, Sarcina lutea, Candida albicans, and for antiviral activity on Herpes simplex virus type 1 and Vescicular stomatitis virus. None of the compounds showed antiviral activity or exhibited biological activity against gram-negative, gram-positive bacteria or against mycetes.
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PMID:New heterocyclic structures. thiazolo[3,2-a][1,2,5] thiadiazolo[3,4-d]pyrimidine and [1,2,5]thiadiazolo[3',4':4,5] pyrimido[2,1-b][1,3]thiazine. biological assays. 832 73

Cytotoxic, antiviral, antibacterial and antifungal properties of a new, originally synthesised group of compounds: the N-benzoylphenylisoserinates of sesquiterpenoid alcohols - derivatives of taxol and various sesquiterpenes of Lactarius origin were evaluated in vitro. Among 16 compounds tested, 6 decreased HSV-1 titres. Selectivity indices ranged from 13.9 to 31.7. No activity against RNA viruses (parainfluenza 3, Coxsackie B3, vesicular stomatitis virus, and encephalomyocarditis virus), bacteria: Escherichia coli, Proteus mirabilis, Staphylococcus aureus, Enterococcus faecium and Bacteroides fragilis and fungal strain of Candida albicans was detected.
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PMID:Antiviral activity of N-benzoylphenylisoserinates of Lactarius sesquiterpenoid alcohols in vitro. 1286 76

Digestive lesions were observed in 84 of 136 sea turtles (128 Caretta caretta, four Chelonia mydas and four Dermochelys coriacea) stranded in the Canary Islands between January 1993 and December 2001. In the oral cavity ulcerative and necropurulent stomatitis were the most frequently observed lesions, and in the oesophagus ulcerative and fibrinous oesophagitis, and traumatic oesophageal perforation were most frequently observed; all these lesions were mainly associated with the ingestion of fishing hooks. Different histological types of gastritis were observed in 35 of the turtles; necropurulent and fibrinous gastritis were associated with bacterial infections caused mainly by Proteus species, Vibrio alginolyticus, and Staphylococcus species, and larval nematodes of the genus Anisakis were responsible for a form of parasitic gastritis observed in 16 of the turtles. Different histological types of enteritis, including catarrhal, fibrinous, necropurulent and necrotising enteritis, affected 36 turtles; a wide range of gram-negative and gram-positive bacteria, including Bacillus species, Escherichia coli, Pasteurella species, Proteus species, Staphylococcus species, Streptococcus species and V. alginolyticus, were isolated from these lesions. All the cases of necrotising enteritis were associated with intestinal intussusception caused by the ingestion of monofilament fishing lines. Necrotising and/or multifocal granulomatous hepatitis were the lesions most commonly observed in the liver; they affected 29 of the turtles and were associated with Aeromonas hydrophila, Citrobacter species, E. coli, Proteus species, Staphylococcus species and V. alginolyticus infections. According to the stranding reports and the gross and histological lesions observed, 33 of the turtles had digestive lesions associated with the ingestion of hooks and monofilament lines, and two had lesions associated with the ingestion of crude oil.
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PMID:Digestive pathology of sea turtles stranded in the Canary Islands between 1993 and 2001. 1535 77

The chronic use of hydroxyurea (HU) in some oncologic and non-oncologic diseases (psoriasis, sickle cell anemia) can be accompanied by side effects, both systemic and mucocutaneous. The most severe adverse events known in HU therapy are leg ulcers and cutaneous carcinomas. At skin level may also appear: xerosis, persistent pruritus, skin color changes (erythema, hyperpigmentation), cutaneous atrophy. Likewise, oral ulcerations and stomatitis may occur at mucosal level. Hair damage can be expressed through alopecia and nail damage through melanonychia and oncycholysis. First case, a 63-year-old woman with severe psoriasis vulgaris and chronic granulocytic leukemia, with 5 years of HU therapy, was admitted to hospital for submammary and palmoplantar ulcers, superinfected with methicillin-resistant Staphylococcus aureus and Proteus mirabilis. Clinical exam showed that the patient had also cutaneous atrophy, marked palmoplantar xerosis and melanonychia. The second case, a 72-year-old woman with primary thrombocytemia, treated with HU for 3 years, presented with necrotic leg ulcers that were superinfected with Pseudomonas aeruginosa, Enterobacter and E. Coli. The patient associates cellulitis, microbial eczema and xeroderma. In both cases, after HU discontinuation, systemic antibiotics, topical epithelizing agents and emollients, the ulcers had a slow favorable evolution. In our cases, the ulcers appeared after 5, respectively 3 years of HU therapy. It is stressed that in the first case, which had associated psoriasis, after 1 year of 1 g of HU/day, the psoriatic lesions completely disappeared. The severe progression of the ulcers was also favored by the superinfection of the ulcers with 2, respectively, 3 identified germs for which appropriate systemic antibiotics was required.
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PMID:Hydroxyurea-induced superinfected ulcerations: Two case reports and review of the literature. 3310 81