Results 91 to 100 of about 146,955 (235)

Coordinate actions of BMPs, Wnts, Shh and noggin mediate patterning of the dorsal somite [PDF]

open access: yes, 1997
Shortly after their formation, somites of vertebrate embryos differentiate along the dorsoventral axis into sclerotome, myotome and dermomyotome.
Bronner-Fraser, Marianne   +2 more
core  

Flexible PCL tube scaffolds by winding of micro-extruded filaments [PDF]

open access: yes, 2011
An important requirement for tissue engineering scaffolds is matching of the functional me-chanical properties to their natural tissue counterpart. Specifically for arteries this comprises the elastic re-sponse of the vessel wall to blood pressure. Human
Cardon, Ludwig   +2 more
core   +1 more source

Segmental migration of trunk neural crest: time-lapse analysis reveals a role for PNA-binding molecules [PDF]

open access: yes, 1995
Trunk neural crest cells migrate through the somites in a striking segmental fashion, entering the rostral but not caudal sclerotome, via cues intrinsic to the somites.
Bronner-Fraser, Marianne   +3 more
core  

Selection of an Appropriate Left-sided Double-lumen Tube Size for One-lung Ventilation among Asians

open access: yesAnnals of Cardiac Anaesthesia, 2017
Context: Selecting an appropriate size double-lumen tube (DLT) for one-lung ventilation has always been a challenge as most choose it based on experience or using the existing guidelines based on gender and height.
Siti Salwani Ideris   +3 more
semanticscholar   +1 more source

Complex epithelial remodeling underlie the fusion event in early fetal development of the human penile urethra. [PDF]

open access: yes, 2016
We recently described a two-step process of urethral plate canalization and urethral fold fusion to form the human penile urethra. Canalization ("opening zipper") opens the solid urethral plate into a groove, and fusion ("closing zipper") closes the ...
Baskin, Laurence   +6 more
core  

Two-minute disconnection technique with a double-lumen tube to speed the collapse of the non-ventilated lung for one-lung ventilation in thoracoscopic surgery

open access: yesBMC Anesthesiology, 2017
BackgroundThoracic surgery requires the effective collapse of the non-ventilated lung. In the majority of cases, we accomplished, accelerated lung collapse using a double-lumen tube (DLT). We hypothesized that using the two-minute disconnection technique
Qiongzhe Li   +3 more
semanticscholar   +1 more source

Estimating the diameter of the left main bronchus [PDF]

open access: yes, 2000
Publisher's copy made available with the permission of the publisherTwo hundred and six standard PA chest X-rays were measured. The mean diameter of the left main bronchus (LMB) was 12.6±1.9 mm.
Armstrong, S., Hampton, T., Russell, W.
core   +1 more source

The new and reinstated genera of agglutinated foraminifera published between 1986 and 1996 [PDF]

open access: yes, 2001
In the 10 years following the publication of "Foraminiferal Genera and their Classification" by Loeblich & Tappan (1987), some 91 new genera of agglutinated foraminifera have been proposed by various authors.
Kaminski, M.A.
core  

Anesteziološki postupak kod bolesnika s kompresijom središnjega dišnog puta zbog mase u stražnjem medijastinumu [PDF]

open access: yes, 2016
Patients with mediastinal masses present unique challenge to anesthesiologists. Patients with anterior mediastinal masses have well documented cases of respiratory or cardiovascular collapse during anesthesia and in postoperative period.
Barbara Petani   +3 more
core   +2 more sources

A modified double‐lumen tube [PDF]

open access: yesAnaesthesia, 1988
K, Komatsu, T, Arai, Y, Hatano
openaire   +2 more sources

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