14 research outputs found
Composition for Topical and Infusion Treatment of Wounds and Burns
A composition is provided for the treatment of contagious equine metritis, a contagious venereal disease of horses. The composition appears to function as a biological inhibitor and has antibacterial and antifungal activity when applied to the normal flora and secretions of the epidermis and mucous membranes. Also, the composition has antipruritic and anti-inflammatory activity. The composition is efficacious in the treatment of lesions produced by bacteria, fungi, allergies, viruses, trauma, and burns to the epidermis, dermis, muscles and mucous membranes of the surface or in body cavities of animals and man.
The composition preferably comprises an aqueous solution of dextrose, citric acid and a buffering mixture of the salts of citric acid and acetic acid to provide an optional pH between 3.0 to 6.5 for various wound lesions
Treatment for Contagious Equine Metritis
A composition is provided for the treatment of contagious equine metritis, a contagious veneral disease of horses, which composition comprises an aqueous solution of dextrose, a buffering mixture to provide a pH of about 3.0 to 4.5, and a carrier, the composition being applied topically to external genitalia of horses
Equine Arteritis Virus Has Specific Tropism for Stromal Cells and CD8\u3csup\u3e+\u3c/sup\u3e T and CD21\u3csup\u3e+\u3c/sup\u3e B Lymphocytes but Not for Glandular Epithelium at the Primary Site of Persistent Infection in the Stallion Reproductive Tract
Equine arteritis virus (EAV) has a global impact on the equine industry as the causative agent of equine viral arteritis (EVA), a respiratory, systemic, and reproductive disease of equids. A distinctive feature of EAV infection is that it establishes long-term persistent infection in 10 to 70% of infected stallions (carriers). In these stallions, EAV is detectable only in the reproductive tract, and viral persistence occurs despite the presence of high serum neutralizing antibody titers. Carrier stallions constitute the natural reservoir of the virus as they continuously shed EAV in their semen. Although the accessory sex glands have been implicated as the primary sites of EAV persistence, the viral host cell tropism and whether viral replication in carrier stallions occurs in the presence or absence of host inflammatory responses remain unknown. In this study, dual immunohistochemical and immunofluorescence techniques were employed to unequivocally demonstrate that the ampulla is the main EAV tissue reservoir rather than immunologically privileged tissues (i.e., testes). Furthermore, we demonstrate that EAV has specific tropism for stromal cells (fibrocytes and possibly tissue macrophages) and CD8+ T and CD21+ B lymphocytes but not glandular epithelium. Persistent EAV infection is associated with moderate, multifocal lymphoplasmacytic ampullitis comprising clusters of B (CD21+) lymphocytes and significant infiltration of T (CD3+, CD4+, CD8+, and CD25+) lymphocytes, tissue macrophages, and dendritic cells (Iba-1+ and CD83+), with a small number of tissue macrophages expressing CD163 and CD204 scavenger receptors. This study suggests that EAV employs complex immune evasion mechanisms that warrant further investigation
Abortions in Thoroughbred mares associated with consumption of bulbosus buttercups ( Ranunculus bulbosus
Developmental defects of enamel in American Saddlebred foals with epitheliogenesis imperfecta
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Dynamics of simian immunodeficiency virus SIVmac239 infection in pigtail macaques
Pigtail macaques (PTM) are an excellent model for HIV research; however, the dynamics of simian immunodeficiency virus (SIV) SIVmac239 infection in PTM have not been fully evaluated. We studied nine PTM prior to infection, during acute and chronic SIVmac239 infections, until progression to AIDS. We found PTM manifest clinical AIDS more rapidly than rhesus macaques (RM), as AIDS-defining events occurred at an average of 42.17 weeks after infection in PTM compared to 69.56 weeks in RM (P = 0.0018). However, increased SIV progression was not associated with increased viremia, as both peak and set-point plasma viremias were similar between PTM and RM (P = 0.7953 and P = 0.1006, respectively). Moreover, this increased disease progression was not associated with rapid CD4(+) T cell depletion, as CD4(+) T cell decline resembled other SIV/human immunodeficiency virus (HIV) models. Since immune activation is the best predictor of disease progression during HIV infection, we analyzed immune activation by turnover of T cells by BrdU decay and Ki67 expression. We found increased levels of turnover prior to SIV infection of PTM compared to that observed with RM, which may contribute to their increased disease progression rate. These data evaluate the kinetics of SIVmac239-induced disease progression and highlight PTM as a model for HIV infection and the importance of immune activation in SIV disease progression
Community environmental policing: Assessing new strategies of public participation in environmental regulation
This paper evaluates a new form of public participation in environmental monitoring and regulation advanced through local “bucket brigades,” which allow community members to sample air emissions near industrial facilities. These brigades represent a new form of community environmental policing, in which residents participate in collecting, analyzing, and deploying environmental information, and more importantly, in an array of public policy dialogues. Use of this sampling technology has had marked effects on local residents' perceptions and participation in emergency response and citizens' right-to-know. However, when viewed through the lens of the more developed literature on community policing, the bucket brigades are currently limited in their ability to encourage “co-production” of environmental protection between citizens and the state. Means are examined to strengthen the bucket brigades and to more broadly support community participation in environmental regulation. © 2003 by the Association for Public Policy Analysis and Management.