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Muscular Dystrophy in Dogs: Does the Crossing of Breeds Influence Disease Phenotype?
(Sage Publications Inc, 2011-05-01)
Golden Retriever (GR) muscular dystrophy is an inherited degenerative muscle disease that provides an excellent model for Duchenne muscular dystrophy in humans. This study defined the histopathologic lesions, including the ...
Influência da escala na análise morfométrica de microbacias hidrográficas
(Universidade Federal da Paraíba (UFPB) Ccsa, 2011-10-01)
In order to verify the different scales in physical analysis of watersheds, the geomorphic quantitative analysis was done to distinguish homogeneous areas within this land unit. The variables studied were the dimensions, ...
Avaliação histológica e morfométrica do retalho axial oris angularis e da terapia por ondas de choque aplicados a defeito palpebral experimental em cães
(2011-06-01)
Considering that the cutaneous flap can be affected by isquemic complications the extra corporeal shock wave therapy (ESWT) was described as rescue techniques. The present study was developed to analyze histological and ...
A new snake of the genus Helicops Wagler, 1830 (Dipsadidae, Xenodontinae) from Brazil
(2013-03-01)
We describe a new species of Helicops from the southern Amazon Basin in the state of Mato Grosso, Brazil. It differs from all congeners by having dorsal scales in 21/21/19 rows in males and 23/21/19 rows in females, subcaudal ...
Morphomettic changes on honeybee Apis mellifera L. workers fat body cells after juvenile hormone topic application at emergence
(Pergamon-Elsevier B.V. Ltd, 2008-06-01)
The effect of topical application of juvenile hormone (JH) over the lifetime of worker bees was evaluated in Apis mellifera, by measuring the area of the two cell types, trophocytes and oenocytes, found in the fat body. ...
Differential flight muscle development in workers, queens and males of the eusocial bees, Apis mellifera and Scaptotrigona postica
(Univ Arizona, 2010-07-01)
The flight capability of the adult eusocial bees, Apis mellifera L. and Scaptotrigona postica Latreille (Hymenoptera: Apidae), is intrinsically linked to their colonial functions, such as the nuptial flight for mating in ...
Changes in the size of cephalic salivary glands of Apis mellifera and Scaptotrigona postica (Hymenoptera: Apidae) queens and workers in different life phases
(Sociedade Brasileira de Zoologia, 2010-01-01)
The bee species of the Apinae, in addition to the thoracic salivary glands, possess a pair of cephalic glands originating as branches of the excretory duct that crosses the head. These glands are known as cephalic salivary ...
Ultrastructural analysis of the fat body in workers of Attini ants (Hymenoptera: Formicidae)
(Brill Academic Publishers, 2009-01-01)
In the present study a comparative morphological analysis of the fat body cells of ant workers of the basal Attini species Cyphomyrmex rimosus and Mycetarotesparallelus, and the derived species Acromynnex disciger and Atta ...
A morphometric study of the midgut in resistant and non-resistant Anticarsia gemmatalis (Hubner) (Lepidoptera: Noctuidae) larvae to its nucleopolyhedrovirus (AgMNPV)
(Academic Press Inc. Elsevier B.V., 2009-04-01)
In this investigation, the anterior and posterior regions of the midgut of resistant (RL) and non-resistant (SL) Anticarsia gemmatalis larvae were analyzed morphometrically to characterize different regions along their ...
Differential distribution of some extracellular matrix fibers in an experimentally denervated rat megaileum
(Pergamon-Elsevier B.V. Ltd, 2008-06-01)
Absence of enteric neurons is associated with thickening of the intestinal muscularis externa in Chagas' disease. The thickening is due to hyperplasia and hypertrophy of the smooth muscle cells and increased extracellular ...