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Kjell Johansen
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Journal Articles

Gas Exchange and Ventilatory Responses to Hypoxia and Hypercapnia in Amphisbaena Alba (Reptilia: Amphisbaenia)

Augusto S. Abe, Kjell Johansen
Journal: Journal of Experimental Biology
J Exp Biol (1987) 127 (1): 159–172.
https://doi.org/10.1242/jeb.127.1.159
Published: 1 January 1987
View article titled, Gas Exchange and Ventilatory Responses to Hypoxia and Hypercapnia in Amphisbaena Alba (Reptilia: Amphisbaenia)
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Journal Articles

Venous Return and Cardiac Filling in Varanid Lizards

Kjell Johansen, Warren W. Burggren
Journal: Journal of Experimental Biology
J Exp Biol (1984) 113 (1): 389–399.
https://doi.org/10.1242/jeb.113.1.389
Published: 1 November 1984
View article titled, Venous Return and Cardiac Filling in Varanid Lizards
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Journal Articles

Blood Gas Transport in the Cephalopod, Sepia Officinalis

Kjell Johansen, O. L. E. Brix, Gunnar Lykkeboe
Journal: Journal of Experimental Biology
J Exp Biol (1982) 99 (1): 331–338.
https://doi.org/10.1242/jeb.99.1.331
Published: 1 August 1982
View article titled, Blood Gas Transport in the Cephalopod, Sepia Officinalis
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Journal Articles

Hypoxic Vasoconstriction and the Effects of Adrenaline on Gas Exchange Efficiency In Fish Gills

Knut Pettersson, Kjell Johansen
Journal: Journal of Experimental Biology
J Exp Biol (1982) 97 (1): 263–272.
https://doi.org/10.1242/jeb.97.1.263
Published: 1 April 1982
View article titled, Hypoxic Vasoconstriction and the Effects of Adrenaline on Gas Exchange Efficiency In Fish Gills
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Journal Articles

Ventricular Haemodynamics in the Monitor Lizard Varanus Exanthematicus : Pulmonary and Systemic Pressure Separation

Warren Burggren, Kjell Johansen
Journal: Journal of Experimental Biology
J Exp Biol (1982) 96 (1): 343–354.
https://doi.org/10.1242/jeb.96.1.343
Published: 1 February 1982
View article titled, Ventricular Haemodynamics in the Monitor Lizard Varanus Exanthematicus : Pulmonary and Systemic Pressure Separation
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Journal Articles

Ventilation in An Aquatic and A Terrestrial Chelonian Reptile

Imogens Glass, Warren W. Burggren, Kjell Johansen
Journal: Journal of Experimental Biology
J Exp Biol (1978) 72 (1): 165–179.
https://doi.org/10.1242/jeb.72.1.165
Published: 1 February 1978
View article titled, Ventilation in An Aquatic and A Terrestrial Chelonian Reptile
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Journal Articles

Respiration in the African Lungfish Protopterus Aethiopicus : I. Respiratory Properties of Blood and Normal Patterns of Breathing and Gas Exchange *

Claude Lenfant, Kjell Johansen
Journal: Journal of Experimental Biology
J Exp Biol (1968) 49 (2): 437–452.
https://doi.org/10.1242/jeb.49.2.437
Published: 1 October 1968
View article titled, Respiration in the African Lungfish Protopterus Aethiopicus : I. Respiratory Properties of Blood and Normal Patterns of Breathing and Gas Exchange *
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Journal Articles

Respiration in the African Lungfish Protopterus Aethiopicus : II. Control of Breathing *

Kjell Johansen, Claude Lenfant
Journal: Journal of Experimental Biology
J Exp Biol (1968) 49 (2): 453–468.
https://doi.org/10.1242/jeb.49.2.453
Published: 1 October 1968
View article titled, Respiration in the African Lungfish Protopterus Aethiopicus : II. Control of Breathing *
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Journal Articles

Hepatic Vein Sphincters in Elasmobranchs and Their Significance in Controlling hepatic Blood flow *

Kjell Johansen, David Hanson
Journal: Journal of Experimental Biology
J Exp Biol (1967) 46 (2): 195–203.
https://doi.org/10.1242/jeb.46.2.195
Published: 1 April 1967
View article titled, Hepatic Vein Sphincters in Elasmobranchs and Their Significance in Controlling hepatic Blood flow *
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Journal Articles

Respiratory Function in the South American Lungfish, Lepidosiren Paradoxa (Fitz) *

Kjell Johansen, Claude Lenfant
Journal: Journal of Experimental Biology
J Exp Biol (1967) 46 (2): 205–218.
https://doi.org/10.1242/jeb.46.2.205
Published: 1 April 1967
View article titled, Respiratory Function in the South American Lungfish, Lepidosiren Paradoxa (Fitz) *
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Journal Articles

Circulation in A Giant Earthworm, Glossoscolex Giganteus : II. Respiratory Properties of the Blood and Some Patterns of Gas Exchange *

Kjell Johansen, A. W. Martin
Journal: Journal of Experimental Biology
J Exp Biol (1966) 45 (1): 165–172.
https://doi.org/10.1242/jeb.45.1.165
Published: 1 August 1966
View article titled, Circulation in A Giant Earthworm, Glossoscolex Giganteus : II. Respiratory Properties of the Blood and Some Patterns of Gas Exchange *
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Journal Articles

Circulation in A Giant Earthworm, Glossoscolex Giganteus : I. Contractile Processes and Pressure Gradients in the Large Blood Vessels *

Kjell Johansen, Arthur W. Martin
Journal: Journal of Experimental Biology
J Exp Biol (1965) 43 (2): 333–347.
https://doi.org/10.1242/jeb.43.2.333
Published: 1 October 1965
View article titled, Circulation in A Giant Earthworm, Glossoscolex Giganteus : I. Contractile Processes and Pressure Gradients in the Large Blood Vessels *
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Journal Articles

Cardiac Output in the Large Cephalopod Octopus Dofleini *

Kjell Johansen
Journal: Journal of Experimental Biology
J Exp Biol (1965) 42 (3): 475–480.
https://doi.org/10.1242/jeb.42.3.475
Published: 1 June 1965
View article titled, Cardiac Output in the Large Cephalopod Octopus Dofleini *
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Journal Articles

A Cineradiographic Study of the Central Circulation in the Hagfish, Myxine Glutinosa L

Ragnar Hol, Kjell Johansen
Journal: Journal of Experimental Biology
J Exp Biol (1960) 37 (3): 469–473.
https://doi.org/10.1242/jeb.37.3.469
Published: 1 September 1960
View article titled, A Cineradiographic Study of the Central Circulation in the Hagfish, Myxine Glutinosa L
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Journal Articles

A Cineradiographic Study of Respiration in Myxine Glutinosa L

Kjell Johansen, Ragnar Hol
Journal: Journal of Experimental Biology
J Exp Biol (1960) 37 (3): 474–480.
https://doi.org/10.1242/jeb.37.3.474
Published: 1 September 1960
View article titled, A Cineradiographic Study of Respiration in Myxine Glutinosa L
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