Vascular morphology of stipe and rachis in some western Himalayan species ofPteris Linn.

1990 ◽  
Vol 100 (6) ◽  
pp. 399-407
Author(s):  
N Punetha
Keyword(s):  
Vascular Morphology ◽  
Himalayan Species

Autoregulation of portal circulation: A correlative study of circulation and vascular morphology

1997 ◽  
Vol 47 (9) ◽  
pp. 585-591 ◽  
Author(s):  
Hiroshi Nanjo ◽  
Hirotake Masuda ◽  
Tsutomu Sate ◽  
Koichi Kawamura ◽  
Yoshihiro Asanuma ◽  
...  
Keyword(s):  
Portal Circulation ◽  
Correlative Study ◽  
Vascular Morphology

Angioplasty and Stenting for Intracranial Atherosclerotic Stenosis With Nitinol Stent: Factors Affecting Technical Success and Patient Safety

2011 ◽  
Vol 70 (suppl_1) ◽  
pp. ons104-ons113 ◽  
Author(s):  
Simon Chun Ho Yu ◽  
Thomas Wai Hong Leung ◽  
Esther Hiu Yee Hung ◽  
Kwok Tung Lee ◽  
Lawrence Ka Sing Wong
Keyword(s):  
Patient Safety ◽  
Failure Rate ◽  
Balloon Catheter ◽  
Technical Failure ◽  
Related Factors ◽  
End Points ◽  
Technical Problems ◽  
Vascular Morphology ◽  
Initial Failure ◽  
Angioplasty And Stenting

Abstract BACKGROUND: Angioplasty and stenting using nitinol stents is a recognized treatment option for intracranial atherosclerosis. OBJECTIVE: To identify procedure-related factors that may affect patient safety and technical outcome. METHODS: In this prospective study of 57 consecutive patients, the primary end points were intraprocedural technical problems, periprocedure morbidity, and complications. Major periprocedure complication was defined as all stroke or death at 30 days. Technical failure was defined as the inability to complete the procedure because of technical or safety problems. Procedure failure was defined as a procedure outcome of technical failure or major periprocedure complication. Secondary end points were procedure-related factors that may affect patient safety and technical outcome. RESULTS: Procedure failure rate was 12.3% (7/57) (major periprocedure complication rate, 5.3% [3/57]; technical failure rate, 7% [4/57]). Initial failure in tracking of balloon or stent occurred in 20 patients, other technical problems occurred in 11 patients, including kinking or trapping of balloon catheter (2 cases), difficulty in unsheathing of stent (3 cases), forward migration of stent during deployment (4 cases), trapping of nose cone after stent deployment (1 case), fracture of delivery system (2 cases), and guidewire fracture (1 case). Unfavorable vascular morphology signified by the presence of 2 or more reverse curves along the access path was found to associate with initial failure in the tracking of instruments (OR = ∞), and occurrence of other technical problems (OR = 25). CONCLUSION: Procedure-related factors could be identified and lead to improvements in patient safety and technical outcome. Tortuous vascular morphology is a key factor to be overcome.

The vascular morphology and in vivo muscle temperatures of thresher sharks (Alopiidae)

2011 ◽  
Vol 272 (11) ◽  
pp. 1353-1364 ◽  
Author(s):  
James C. Patterson ◽  
Chugey A. Sepulveda ◽  
Diego Bernal
Keyword(s):  
Vascular Morphology ◽  
Thresher Sharks

Lectotypification of the name Carex setosa (Cyperaceae)

Phytotaxa ◽  
2021 ◽  
Vol 510 (1) ◽  
Author(s):  
ASOK GHOSH
Keyword(s):  
Himalayan Species

Carex setosa Boott is a highly variable Sino-Himalayan species. In the protologue, the species was described by Francis Boott with three distinct morphotypes. Morphotypes were further illustrated in three different tabs. J.D. Hooker collected all the morphotypes in Lachen, Sikkim in 1849. The Indian morphotypes are Carex setosa var. setosa. The name Carex setosa is lectotypified here.

scholarly journals NG2 expression regulates vascular morphology and function in human brain tumours

NeuroImage ◽  
2006 ◽  
Vol 29 (3) ◽  
pp. 965-976 ◽  
Author(s):  
C. Brekke ◽  
A. Lundervold ◽  
P.Ø. Enger ◽  
C. Brekken ◽  
E. Stålsett ◽  
...  
Keyword(s):  
Human Brain ◽  
Brain Tumours ◽  
Vascular Morphology ◽  
Human Brain Tumours ◽  
And Function

The Effect of Vascular Morphology on Selective Left Vertebral Artery Catheterization in Right-sided Radial Artery Cerebral Angiography

2019 ◽  
Vol 56 ◽  
pp. 62-72 ◽  
Author(s):  
Ning Luo ◽  
Weiwei Qi ◽  
Wangxia Tong ◽  
Bing Meng ◽  
Wenyong Feng ◽  
...  
Keyword(s):  
Vertebral Artery ◽  
Radial Artery ◽  
Cerebral Angiography ◽  
Left Vertebral Artery ◽  
Vascular Morphology

scholarly journals Renal vascular morphology and their significance in predicting accessories

2014 ◽  
Vol 2 (2) ◽  
pp. 506
Author(s):  
Venkataramulu M ◽  
Vinaykumar N ◽  
Prasanna LC
Keyword(s):  
Vascular Morphology ◽  
Renal Vascular
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