Histology and morphometry of the testes of adult domestic cats (Felis catus)

Testicles of 30 mongrel cats were analyzed histologically and morphometrically, divided into three groups: G1 (1-2 years old), G2 (over 2 and up to 4 years old) and G3 (over 4 and up to 6 years old). After orchiectomy and histopathology, the morphometric parameters studied were: thickness of the tunica albuginea (72 mu m) and seminiferous epithelium (77.19 mu m), perimeter (53.81; 90.57 mu m), (54.80; 101.07 mu m); area (174.23; 494.55 mu m(2)), (176.68; 629.70 mu m(2)); maximum diameter (14.94; 28.02 mu m), (14.76; 31.66 mu m); minimum diameter (13.25; 21.92 mu m), (13.30; 24.52 mu m); and shape factor (index for regularity of the format) (1.36; 1.36), (1.39; 1.35) of the nucleus and cytoplasm of spermatogonia and Leydig cells, respectively. The results can be used for comparative studies and contribute knowledge concerning the height of the seminiferous epithelium, thickness of the tunica albuginea and size of spermatogonia and Leydig cells.

Near-infrared Raman spectroscopy to detect anti-Toxoplasma gondii antibody in blood sera of domestic cats: quantitative analysis based on partial least-squares multivariate statistics

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

CARISPLAN Abstracts: 07-001

Contiene resumenes bibliograficos de documentos sobre planificacion y desarrollo en el Caribe, recogidos y procesados en el marco del Sistema de Informacion del Caribe.

Managing environmental training in organizations: Theoretical review and proposal of a model

Purpose: The aim of this work is to address the issue of environmental training in organizations, presenting a theoretical review on the subject and proposing a model that highlights the importance of this type of training for organizations. Design/methodology/approach: The paper presents a thorough, updated literature review, discusses typology and the best practices of environmental training, and presents a framework integrating environmental training and organizational results. Findings: A careful consideration allows identifying a significant theoretical gap related to the lack of theoretical references, best practices, and an alignment between environmental training and organizational results. To overcome this gap, a model was proposed that helps to manage the environmental training process in organizations. Research limitations/implications: The paper needs to be complemented with empirical research on the topic. Originality/value: Environmental training is considered to be an essential element for organizations seeking to mitigate their environmental impacts. ISO 14001 states that environmental management is a duty of certified organizations. However, there have been few published articles that suggest models and insights to improve the environmental training in organizations. © Emerald Group Publishing Limited.

Impacto económico del sector tabacalero en la provincia de Jujuy

Incluye Bibliografía

Evaluation of the microbial diversity of denitrifying bacteria in batch reactor

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Relação entre o excesso de bases do alimento e o PH urinário de gatos

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Histologia e morfometria dos testículos de gatos domésticos adultos

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Avaliação da segurança hepática e cardíaca do composto LYSO-07 – nova tiazolidinodiona

A introdução de um novo produto farmacêutico no mercado requer prévia realização de estudos pré-clínicos e clínicos, principalmente aqueles relacionados à toxicidade e segurança do novo composto e incluem a investigação de efeitos deletérios. Uma nova tiazolidinodiona (TZD) – lyso-07 - sintetizada pelo Laboratório de Planejamento e Síntese de Fármacos da Universidade Federal de Pernambuco foi submetida a testes em ratos wistar para avaliação de toxicidade. O estudo envolveu a utilização de 20 animais distribuídos em quatro grupos: água (1ml/0,25kg animal), suspensão (1ml/0,25kg animal), lyso-07 (4,5 mg/ml) e lyso-07 na dose equimolar da pioglitazona (3,58 mg/ml). Os resultados dos parâmetros ALT, AST, colesterol, creatinina, glicose e ureia nos grupos tratados com a lyso – 07 não apresentaram diferenças estatisticamente significativas em relação ao grupo controle, o que permite inferir que a nova molécula não apresentou hepatotoxicidade, nefrotoxicidade e disfunções dos níveis de colesterol e glicemia nas condições experimentais empregadas. Já os resultados de CK e CK-MB apresentaram resultados dispersos dentro e fora da normalidade descrita na literatura, dificultando a obtenção de resultados conclusivos quanto a cardiotoxicidade da lyso - 07. Portanto, esta molécula demonstrou-se promissora, mas ainda requer novos estudos para sua introdução futura no mercado

A gestão democrática da educação: expectativas da escola sobre a participação da família

The objective of this study was to verify the importance of family involvement as an element of democratic school management challenging legislation, intellectual discourse and the perspective of school staff. For this purpose, we analyzed the information obtained by means of instrument PDESchool applied in the public schools of a medium-sized city in the state of São Paulo. We found that the school teams identify school / family interaction as an important factor in the work to be developed, although families show little involvement in the management of school units.