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)

Peritoneal exudate cells collected from mice 7 days after treatment with Bordetella pertussis vaccine exhibited significant in vitro antiviral activity against vesicular stomatitis virus (VSV). Vaccine-induced peritoneal exudate cells exhibited both intrinsic and extrinsic antiviral activity in culture with target VSV-infected L cells. Virus replication was poor in the vaccine-induced exudate cells. Coculture of vaccine-induced exudate cells and VSV-infected L cell targets decreased virus yield. The activity appeared specific for infected cells and at least a portion of the antiviral activity was directed against the initial infection cycle. Nonadherent vaccine-induced exudate cells showed an increase in antiviral activity over total vaccine-induced exudate cells.
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PMID:Antiviral activity of Bordetella pertussis vaccine-elicited peritoneal exudate cells. 302 86

The effects of environmental factors in the morbidity pattern of 893 children under 5 years of age living in the urban, urban slum, and rural areas of Varanasi are investigated. 273 children belonged to an urban area, 284 to urban slum area, and 336 to a rural area. All 3 areas have general outpatient services as well as underfive clinics. Data on childrearing practices, anthropometric measurements, and morbidity are recorded in the health cards of the children. Various illnesses observed included gastroenteritis, upper respiratory tract infection, stomatitis, constipation, fever, pica, anemia, Vitamin A deficiency, measles, chicken pox, whooping cough, and others. Total illnesses per child were higher in urban slum and rural children compared to the urban group (chi-square=132.7, p0.001). Children who lived in pucca and mixed houses in urban slum and rural areas had significantly higher morbidity compared to the urban group (pucca houses, chi-square=77.01, p0.01; mixed houses, chi-square=16.98, p0.001). The incidence of morbidity was higher in children who lived in inadequately ventilated kachcha houses, had poor source of water supply through open wells and practiced open field defecation compared to those who lived in pucca houses with adequate ventilation, utilized tap water, and were using service latrines. The findings suggest the need to educate mothers and to improve sanitation in order to maintain hygienic conditions for improving the health status of the children. A safe drinking water scheme should be immediately instituted in the crowded urban slums or rural areas. The few wells in villages should be improved and water chlorinated by bleaching powder or chlorine tablets.
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PMID:Influence of environmental factors on underfive morbidity. 730 16

We have recently shown that the binding subunit of pertussis toxin (PTX-B) inhibits the entry and replication of macrophage-tropic (R5) HIV-1 strains in activated primary T lymphocytes. Furthermore, PTX-B suppressed the replication of T cell-tropic (X4) viruses at a postentry level in the same cells. In this study we demonstrate that PTX-B profoundly impairs entry and replication of the HIV-1(ADA) (R5), as well as of HIV pseudotyped with either murine leukemia virus or vesicular stomatitis virus envelopes, in primary monocyte-derived macrophages. In addition, PTX-B strongly inhibited X4 HIV-1 replication in U937 promonocytic cells and virus expression in the U937-derived chronically infected U1 cell line stimulated with cytokines such as TNF-alpha and IL-6. Of interest, TNF-alpha-mediated activation of the cellular transcription factor NF-kappaB was unaffected by PTX-B. Therefore, PTX-B may represent a novel and potent inhibitor of HIV-1 replication to be tested for efficacy in infected individuals. In support of this proposition, a genetically modified mutant of PTX (PT-9K/129G), which is safely administered for prevention of Bordetella pertussis infection, showed an in vitro anti-HIV profile superimposable to that of PTX-B.
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PMID:The binding subunit of pertussis toxin inhibits HIV replication in human macrophages and virus expression in chronically infected promonocytic U1 cells. 1116 Feb 33