Metabolic and vascular pattern in medial pterygoid muscle is altered by chronic stress in an animal model of hypodontia

2018 ◽  
Vol 185 ◽  
pp. 70-78
Author(s):  
Rodrigo Alberto Restrepo Fernández ◽  
Yamba Carla Lara Pereira ◽  
Daniela Mizusaki Iyomasa ◽  
Ricardo Alexandre Calzzani ◽  
Christie Ramos Andrade Leite-Panissi ◽  
...  
Keyword(s):  
Animal Model ◽  
Chronic Stress ◽  
Vascular Pattern ◽  
Medial Pterygoid Muscle ◽  
Medial Pterygoid

Chronic stress effects in contralateral medial pterygoid muscle of rats with occlusion alteration

2016 ◽  
Vol 164 ◽  
pp. 369-375 ◽  
Author(s):  
Bruno Melo Loyola ◽  
Glauce Crivelaro Nascimento ◽  
Rodrigo Alberto Restrepo Fernández ◽  
Daniela Mizusaki Iyomasa ◽  
Yamba Carla Lara Pereira ◽  
...  
Keyword(s):  
Chronic Stress ◽  
Stress Effects ◽  
Medial Pterygoid Muscle ◽  
Medial Pterygoid

scholarly journals Horse spleen segmentation technique as large animal model of preclinical trials

2013 ◽  
Vol 85 (4) ◽  
pp. 1411-1417 ◽  
Author(s):  
Roberto P.P. Foz Filho ◽  
Benedito W. de Martin ◽  
Ana Rita de Lima ◽  
Maria Angelica Miglino
Keyword(s):  
Animal Model ◽  
Splenic Artery ◽  
Digital Camera ◽  
Measuring System ◽  
Large Animal Model ◽  
Large Animal ◽  
Vascular Pattern ◽  
Anatomical Basis ◽  
Preclinical Trials ◽  
Spleen Segmentation

The parenchymal distribution of the splenic artery was studied in order to obtain anatomical basis for partial splenectomy. Thirty two spleens were studied, 26 spleens of healthy horses weighing 320 to 450kg, aged 3 to 12 years and 6 spleens of fetus removed from slaughterhouse. The spleens were submitted to arteriography and scintigraphy in order to have their vascular pattern examined and compared to the external aspect of the organ aiming establish anatomo-surgical segments. All radiographs were photographed with a digital camera and the digital images were submitted to a measuring system for comparative analysis of areas of dorsal and ventral anatomo-surgical segments. Anatomical investigations into the angioarchitecture of the equine spleen showed a paucivascular area, which coincides with a thinner external area, allowing the organ to be divided in two anatomo-surgical segments of approximately 50% of the organ each.

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