scholarly journals Morphometric Analysis of Infant and Adult Medullary Nuclei Through Optical Disector Method

2009 ◽  
Vol 292 (10) ◽  
pp. 1619-1629 ◽  
Author(s):  
Andrea Porzionato ◽  
Veronica Macchi ◽  
Anna Parenti ◽  
Raffaele De Caro
Keyword(s):  
Morphometric Analysis ◽  
Optical Disector ◽  
Medullary Nuclei

Morphometric Analysis of the Hepatocytes from Fish Exposed to Arsenic

1976 ◽  
Vol 34 ◽  
pp. 282-283
Author(s):  
Elsie M. B. Sorensen
Keyword(s):  
Morphometric Analysis ◽  
Arsenic Concentration ◽  
Ultrastructural Changes ◽  
Sodium Arsenate ◽  
Lepomis Cyanellus ◽  
Mammalian Counterpart ◽  
Intracellular Changes ◽  
Green Sunfish ◽  
Organic Pesticides

The detoxification capacity of the liver is well documented for a variety of substances including ethanol, organic pesticides, drugs, and metals. The piscean liver, although less enzymatically active than the mammalian counterpart (1), contains endoplasmic reticulum with an impressive repertoire of oxidizing, reducing, and conjugating abilities (2). Histopathologic changes are kncwn to occur in fish hepatocytes following in vivo exposure to arsenic (3); however, ultrastructural changes have not been reported. This study involved the morphometric analysis of intracellular changes in fish parynchymal hepatocytes and correlation with arsenic concentration in the liver.Green sunfish (Lepomis cyanellus, R.) were exposed to 0, 30, or 60 ppm arsenic (as sodium arsenate) at 20°C for 1, 2, or 3 week intervals before removal of livers for quantification of the arsenic burden (using neutron activation analysis) and morphometric analysis of ultrastructural alterations. Livers were cut into 1 mm cubes for fixation, dehydration, and embedding.

Morphometric analysis of pulmonary vascular remodeling in COPD

Pneumologie ◽  
2009 ◽  
Vol 63 (02) ◽  
Author(s):  
T Medebach ◽  
N Weissmann ◽  
HA Ghofrani ◽  
W Seeger ◽  
F Grimminger
Keyword(s):  
Morphometric Analysis ◽  
Vascular Remodeling ◽  
Pulmonary Vascular Remodeling

Morphometric Analysis of the Petroclival Angle in Adults Using High Resolution CT Scans

2020 ◽  
Author(s):  
Ahmad Alhourani ◽  
Zaid Aljuboori ◽  
Candice Nguyen ◽  
Heegok Yeo ◽  
Brian Williams ◽  
...  
Keyword(s):  
High Resolution ◽  
Morphometric Analysis ◽  
Ct Scans ◽  
High Resolution Ct

Endonasal Surgery of the Upper Cervical Spine: A Morphometric Analysis

Skull Base ◽  
2008 ◽  
Vol 18 (S 01) ◽  
Author(s):  
Harminder Singh ◽  
Bartosz Grobelny ◽  
Adam Flanders ◽  
Marc Rosen ◽  
Paul Schiffmacher ◽  
...  
Keyword(s):  
Cervical Spine ◽  
Morphometric Analysis ◽  
Upper Cervical Spine ◽  
Endonasal Surgery ◽  
Upper Cervical
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