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Copyright of Acta Odontológica Colombiana is the property of Universidad Nacional de Colombia and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Bovine species has been historically of high importance to the human beings as a provision animal. Therefore, it is highly important to care and protect this species. There are different diseases attacking the bovines around the world, such as the bovine anaplasmosis. This non-experimental research in the field aims to evaluate the dynamics of anti-Anaplasma antibodies and to determine when the animal has an active infection. To do so, a population of 35 female calves was used from the production unit in the town Crespo, Lara State, Venezuela. Female calves, from 0 to 7 days born, were taken blood samples in test tubes with anticoagulant. Then a white smear test was carried out and the hematocrit was determined. Samples without anticoagulant were taken to do an indirect immunofluorescence test. The calves were taken blood samples every 15 days in order to complete 12 samples from each individual calf. For the data analysis, the statistical test X2 from the software Epi Info v.3.5.4 was used. Positive tests accounted for 79.05% of the samples and seropositiveness for Anaplasma marginale reached 100%. It is concluded that the high values resulting from the serologic tests indicate that these animals have an immune memory, which means, in turn, that they were not necessarily infected at the time of being taken the samples. Likewise, this study confirms that this species is able to create a pre-immunity condition to the anaplasmosis at an early age and to keep it for a long term. This way, they reach an enzootic balance in the production unit. [ABSTRACT FROM AUTHOR]

Copyright of Ginecología y Obstetricia de México is the property of Federacion Mexicana de Ginecologia y Obstetricia and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Pemphigus erythematosus, also known as Senear-Usher syndrome, is a variant of foliaceous pemphigus with clinical and immunological features of systemic lupus erythematosus; it is a subtype of low incidence, with a variable onset age without predominance of race or sex. It is characterized by the formation of autoantibodies against desmoglein-1 (dsg-1) and complement deposits with formation of a subcorneal blister, with clinical manifestations in skin without mucosal involvement. The diagnosis can be difficult in localized or initial forms; if physician does not think about this entity. We present the case of a 19-year-old woman who consulted for erythematoscamous and erythematous-fatty plaques in seborrheic areas that later became generalized; who initiated with a negative immune profile, confirming the disease by indirect immunofluorescence performed with a paraffin technique. [ABSTRACT FROM AUTHOR]

Objective: To determine the dilution titles at antinuclear antibodies (ANA) by indirect immunofluorescence observed in cell substrate HEp-2 and its association with the diagnosis of systemic connective tissue disease in ANA test requested by a Rheumatology Unit. Method: Samples of patients attended for the first time in the rheumatology unit, without prior ANA test, between January 2010 and December 2012 were selected. The dilution titers, immunofluorescence patterns and antigen specificity were recorded. In January 2015 the diagnosis of the patients were evaluated and classified in systemic disease connective tissue (systemic lupus erythematosus, Sjögren's syndrome, systemic sclerosis, undifferentiated connective, antiphospholipid syndrome, mixed connective tissue and inflammatory myophaty) or not systemic disease connective tissue. Result: A total of 1282 ANA tests requested by the Rheumatology Unit in subjects without previous study, 293 were positive, predominance of women (81.9%). Patients with systemic connective tissue disease were recorded 105, and 188 without systemic connective tissue disease. For 1/640 dilutions the positive predictive value in the connective was 73.3% compared to 26.6% of non-connective, and for values ≥ 1/1,280 85% versus 15% respectively. When performing the multivariate analysis we observed a positive association between 1/320 dilution OR 3.069 (95% CI: 1.237-7.614; P = .016), 1/640 OR 12.570 (95% CI: 3.659-43.187; P = .000) and ≥ 1/1,280 OR 42.136 (95% CI: 8.604-206.345; P = .000). Conclusion: These results show association titles dilution ≥ 1/320 in ANA's first test requested by a Rheumatology Unit with patients with systemic connective tissue disease. The VPP in these patients was higher than previous studies requested by other medical specialties. This may indicate the importance of application of the test in a targeted way. [ABSTRACT FROM AUTHOR]

Copyright of Revista de Investigaciones Veterinarias del Peru is the property of Universidad Nacional Mayor de San Marcos (UNMSM) and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Revista de Investigaciones Veterinarias del Peru is the property of Universidad Nacional Mayor de San Marcos (UNMSM) and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)