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By An Ion - Fenestra
By An Ion - Fenestra
Published: 2017/12/16
Channel: NewRetroWave
Voices From The Fuselage - Fenestra
Voices From The Fuselage - Fenestra
Published: 2015/06/29
Channel: Leo Chalderonnier
Fenestra Tarot Review
Fenestra Tarot Review
Published: 2014/08/07
Channel: Guiding Echoes
Fenestra SK
Fenestra SK
Published: 2011/09/21
Channel: cvrkoo
fenestra-vision 2017 Highlights
fenestra-vision 2017 Highlights
Published: 2017/10/16
Channel: SWISSPACER
František Havetta FENESTRA - ZM (Osadenie)
František Havetta FENESTRA - ZM (Osadenie)
Published: 2012/09/05
Channel: Radoslav Moška
Voices from the Fuselage - Fenestra
Voices from the Fuselage - Fenestra
Published: 2016/05/31
Channel: NewGenerationSlave
CARLO BALZANI; PA LLORAR REMI; FENESTRA; MI AMADA ME AH DEJADO.
CARLO BALZANI; PA LLORAR REMI; FENESTRA; MI AMADA ME AH DEJADO.
Published: 2010/11/05
Channel: Ronald Uriel AQUINO TAMAYO
Fenestra: Window of Opportunity, Chapman Residence Halls
Fenestra: Window of Opportunity, Chapman Residence Halls
Published: 2013/09/24
Channel: Chapman University
LesznoTrip Fenestra
LesznoTrip Fenestra
Published: 2015/06/20
Channel: Fenestra
The Crew performing "Fenestra Paradise"
The Crew performing "Fenestra Paradise"
Published: 2016/06/14
Channel: ErikaJanssonFENESTRA
Fenestra
Fenestra
Published: 2016/10/29
Channel: Voices From the Fuselage - Topic
Fenestra
Fenestra
Published: 2014/04/15
Channel: Paul Parks
EXCLUSIVE!!! FENESTRA DANCE
EXCLUSIVE!!! FENESTRA DANCE
Published: 2014/11/20
Channel: Exotic Ishita
Fenestra Tarot Unboxing
Fenestra Tarot Unboxing
Published: 2017/03/23
Channel: Samantha's Keys
Fenestra (By An Ion & Passengers, 2016)
Fenestra (By An Ion & Passengers, 2016)
Published: 2017/12/18
Channel: petrovich859
Exit Full Screen - Fenestra
Exit Full Screen - Fenestra
Published: 2016/09/07
Channel: Fenestra Banda
Fenestra Tarot
Fenestra Tarot
Published: 2017/10/05
Channel: TAROT ZAMM
Cartas de Tarot Fenestra - Review Fenestra Deck
Cartas de Tarot Fenestra - Review Fenestra Deck
Published: 2013/06/27
Channel: MERCEDES TAROT
Traceyhd
Traceyhd's Review Of The Fenestra Tarot
Published: 2016/09/25
Channel: traceyhd
Fenestra Tarot deck rewiew
Fenestra Tarot deck rewiew
Published: 2017/10/09
Channel: Isabel Cruz Tarot&Oraculos
Medieval Longsword Cut 2 from Posta di fenestra
Medieval Longsword Cut 2 from Posta di fenestra
Published: 2015/12/27
Channel: World of Martial Arts Television
ArwenReviews: The Fenestra Tarot (USGames, 2006)
ArwenReviews: The Fenestra Tarot (USGames, 2006)
Published: 2016/01/09
Channel: Arwen Lynch
FENESTRA 2013 TMC GROUP DANCE MALE
FENESTRA 2013 TMC GROUP DANCE MALE
Published: 2013/02/04
Channel: Haji MM Iqbal
FENESTRA
FENESTRA
Published: 2017/04/12
Channel: OM
Fenestra Friends Part #1
Fenestra Friends Part #1
Published: 2015/07/27
Channel: Fenestra
FENESTRA TAROT Walk-Through & Side-by-Side Comparison with Aquarian Tarot
FENESTRA TAROT Walk-Through & Side-by-Side Comparison with Aquarian Tarot
Published: 2017/05/13
Channel: Tarot Wonderland
Fenestra S:t Jörgen
Fenestra S:t Jörgen
Published: 2016/04/17
Channel: Ftpbruuu
Fenestra lärarna dans del 1
Fenestra lärarna dans del 1
Published: 2015/06/11
Channel: Erik Blidner
Fenestra 2000
Fenestra 2000
Published: 2012/02/14
Channel: orbanSOFT
Saurian - Soundtrack Antorbital Fenestra Shake
Saurian - Soundtrack Antorbital Fenestra Shake
Published: 2017/11/17
Channel: Builder Tips
Mini Tarot Haul & 1 Reveal - Fenestra Tarot
Mini Tarot Haul & 1 Reveal - Fenestra Tarot
Published: 2015/03/17
Channel: Avalon Cameron
Fenestra at Sorrellwood Park in McKinney, TX
Fenestra at Sorrellwood Park in McKinney, TX
Published: 2014/11/18
Channel: Grand .Homes
Fenestra Fensterbau Gericks GmbH
Fenestra Fensterbau Gericks GmbH
Published: 2013/04/19
Channel: Christian Bengfort
FENESTRA
FENESTRA
Published: 2012/08/31
Channel: unadedostv
Fenestra - Future Past
Fenestra - Future Past
Published: 2017/02/04
Channel: Fenestra Banda
FENESTRA GmbH Fenster und Türen
FENESTRA GmbH Fenster und Türen
Published: 2017/01/26
Channel: Angela Huefnagels
Fenestra Apartments in Rockville, MD
Fenestra Apartments in Rockville, MD
Published: 2011/02/25
Channel: MDapartmentvideos
fenestra-vision 2017 Prof. Ulrich Sieberath 01
fenestra-vision 2017 Prof. Ulrich Sieberath 01
Published: 2017/10/10
Channel: SWISSPACER
Fenestra at Shiloh Ranch in McKinney, TX
Fenestra at Shiloh Ranch in McKinney, TX
Published: 2015/02/03
Channel: Grand .Homes
FENESTRA BAND_drums sankaranand_guitar jithin j practice sessions
FENESTRA BAND_drums sankaranand_guitar jithin j practice sessions
Published: 2015/02/26
Channel: JC ST.Thomas
Fenestra - Exit Full Screen
Fenestra - Exit Full Screen
Published: 2017/02/04
Channel: Fenestra Banda
Videoclip Fenestra
Videoclip Fenestra
Published: 2017/08/03
Channel: Heise Videos
EXPLAINING THE FENESTRA - Episode #21
EXPLAINING THE FENESTRA - Episode #21
Published: 2017/09/09
Channel: Jack Ruhl
St John
St John's dlw won first prize in ablaze in fenestra at Delhi public school
Published: 2016/10/18
Channel: Tilak Kafle
Fenestra tarot
Fenestra tarot
Published: 2017/07/27
Channel: Chris Smith
Bloková fasáda realizovaná firmou Fenestra Wieden
Bloková fasáda realizovaná firmou Fenestra Wieden
Published: 2015/05/15
Channel: STAVEBNISERVERcom
Fenestra 3825
Fenestra 3825
Published: 2012/06/08
Channel: josemariotobon
Imagefilm by Videofox: Jallousien, Rollos, Sonnensegel von fenestra
Imagefilm by Videofox: Jallousien, Rollos, Sonnensegel von fenestra
Published: 2013/08/09
Channel: VideoFoxChannel
Fenestra & Friends Wrocław| Wrzesień
Fenestra & Friends Wrocław| Wrzesień
Published: 2015/10/08
Channel: Fenestra
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WIKIPEDIA ARTICLE

From Wikipedia, the free encyclopedia
  (Redirected from Fenestra (anatomy))
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A fenestra (plural fenestrae) in anatomy, zoology and biology, is any small opening or pore.[1] It is Latin for window and is used in various fields to describe a window or opening in a structure.

In gross anatomy in zoology fenestrae are often found in bones particularly in the skull. In anatomy the round window and oval window are also known as the fenestra rotunda and the fenestra ovalis.

In microanatomy they are found in endothelium and fenestrated capillaries and allow for the rapid exchange of molecules between the capillaries, sinusoid blood vessels and surrounding tissue. These pores may enlarge and contract in response to various stimuli such as the hormone noradrenaline. The elastic layer of the tunica intima is a fenestrated membrane.

In surgery a fenestra is a new opening made in a part of the body to enable drainage or access.

In biology the perforations in a perforate leaf are also described as fenestrae and the leaf also called a fenestrate leaf. The leaf window is also known as a fenestra, and is a translucent structure that transmits light, as in Fenestraria.

In zoology the trilobite Fenestraspis possessed extensive fenestrae in the posterior part of the body and apparently the thorax. In the paleognathae there is an ilio–ischiatic fenestra.

See also[edit]

References[edit]

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