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Keywords: morphometry
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Journal Articles
J Exp Biol (2018) 221 (4): jeb171819.
Published: 19 February 2018
... for 1 week (1 wk-t) or 6 weeks (6 wks-t). By means of morphometry, the capillarity as well as the compartmental and sub-compartmental structure of the capillaries were quantitatively described at the light microscopy level and at the electron microscopy level, respectively, in the plantaris (PLNT...
Journal Articles
J Exp Biol (2007) 210 (5): 815–824.
Published: 1 March 2007
... differences in vessel morphometries among notothenioid species. Hemoglobinless (–Hb) icefishes display mean vessel length densities that are greater ( Chaenocephalus aceratus , 5.51±0.32 mm mm –2 ; Champsocephalus gunnari , 5.15±0.50 mm mm –2 ) than those observed in red-blooded (+Hb) species( Gymnodraco...
Journal Articles
J Exp Biol (2006) 209 (12): 2239–2248.
Published: 15 June 2006
... exercise endurance hypoxia gene transcriptome morphometry microarray PCR Skeletal muscle's malleability, which enables remodeling of the muscle's structural makeup according to alterations in demand, is a particularly striking phenomenon in the animal kingdom. This plasticity is reflected...
Journal Articles
J Exp Biol (2005) 208 (14): 2683–2692.
Published: 15 July 2005
..., changes in their natural environment (temperature, dissolved oxygen,changes in water levels, etc.). * Author for correspondence (e-mail: n.day@bham.ac.uk ) 4 5 2005 © The Company of Biologists Limited 2005 2005 brown trout Salmo trutta swimming morphometry temperature...
Journal Articles
J Exp Biol (2005) 208 (13): 2483–2488.
Published: 1 July 2005
... embryo chorioallantoic membrane morphometry Avian eggs contain all the necessary materials for embryonic development other than oxygen, which diffuses in from the environment via pores in the hard, calcified eggshell. There are two fibrous eggshell membranes attached to the inner side...
Journal Articles
J Exp Biol (2004) 207 (15): 2663–2669.
Published: 1 July 2004
.... W. ( 1998 ). Limits of adaptation in pulmonary gas exchange. In Principles of Animal Design (ed. E. R. Weibel, C. R. Taylor and L. Bolis), pp. 168 -176. Cambridge: Cambridge University Press. Maina, J. N. ( 1993 ). Morphometries of the avian lung: the structural–functional correlations...
Journal Articles
J Exp Biol (2002) 205 (15): 2143–2152.
Published: 1 August 2002
... is considered ( Darveau et al., 2002 ). Bejan( 2000 ) showed that a scaling factor of close to 0.875 would be expected for a bioengineering approach to scaling of metabolic rate encompassing both the fractal transportation network concept ( West et al., 1997 )and heat transfer considerations. Morphometry...
Journal Articles
J Exp Biol (2002) 205 (1): 13–24.
Published: 1 January 2002
... techniques have required the investigator to infer three-dimensional morphology from a series of two-dimensional sections. In addition, measuring these three-dimensional structures from serial sections has required the use of two-dimensional morphometry or other approximation methods ( Blight, 1985 ; Noble...
Journal Articles
J Exp Biol (1988) 139 (1): 81–103.
Published: 1 September 1988
... by Company of Biologists 1988 exocytosis neurosecretion morphometry tannic acid Exocytosis of secretory granules is currently thought to be the sole mechanism by which the “regulated” secretion of stored proteins and peptides occurs. The mechanism appears to be common to all types...
Journal Articles
J Exp Biol (1988) 137 (1): 253–263.
Published: 1 July 1988
.... masseter of horse, showing sampling locations (zones I-IV) for mitochondrial distribution. Scale bar, 10 μ m. © 1988 by Company of Biologists 1988 26 2 1988 morphometry capillaries oxygen diffusion horses References Aquin , L. , Lechner...
Journal Articles
J Exp Biol (1986) 123 (1): 27–41.
Published: 1 July 1986
... m+w . * Present address: Fachbereich 7 (Biologie) der Universität Oldenburg, 2900 Oldenburg, FRG. 23 01 1986 © 1986 by Company of Biologists 1986 fishes elasmobranchs diffusing capacity for O 2 gills diffusion morphometry There is a distinct discrepancy...
Journal Articles
J Exp Biol (1986) 121 (1): 27–42.
Published: 1 March 1986
... 1986 by Company of Biologists 1986 gills morphometry dogfish. Several studies have been made of the physiology of gas exchange in the elasmobranch Scyliorhinus stellaris ( Piiper & Schumann, 1967 ; Piiper & Baumgarten-Schumann, 1968 a , b ; Baumgarten-Schumann...
Journal Articles
J Exp Biol (1986) 120 (1): 189–199.
Published: 1 January 1986
.... Thus the higher metabolic demands of the running programmes did not alter the volume density or distribution of mitochondria, despite significant increases in heart mass and decreases in capillarity. 1 7 1985 © 1986 by Company of Biologists 1986 diffusion heart morphometry...
Journal Articles
J Exp Biol (1984) 111 (1): 43–61.
Published: 1 July 1984
... of oxygen demanded by flight. Reprint requests to J. N. Maina. 12 12 1983 © 1984 by Company of Biologists 1984 Bat lung morphometry Bats are unique among mammals in their capacity for continuous flapping flight ( Greenhall & Paradiso, 1968 ; Wimsatt, 1970...