Rapid endothelialization and controlled smooth muscle regeneration by electrospun heparin‐loaded polycaprolactone/gelatin hybrid vascular grafts

2018 ◽  
Vol 107 (6) ◽  
pp. 2040-2049 ◽  
Author(s):  
Jie Shi ◽  
Siyuan Chen ◽  
Lina Wang ◽  
Xiangyun Zhang ◽  
Jingchen Gao ◽  
...  
Keyword(s):  
Smooth Muscle ◽  
Muscle Regeneration ◽  
Vascular Grafts

scholarly journals Comparison of morphological and functional restoration between asymmetric bilayer chitosan and bladder acellular matrix graft for bladder augmentation in a rat model

RSC Advances ◽  
2017 ◽  
Vol 7 (67) ◽  
pp. 42579-42589 ◽  
Author(s):  
Dongdong Xiao ◽  
Qiong Wang ◽  
Hao Yan ◽  
An Qin ◽  
Xiangguo Lv ◽  
...  
Keyword(s):  
Smooth Muscle ◽  
Rat Model ◽  
Muscle Regeneration ◽  
Bladder Capacity ◽  
Functional Restoration ◽  
Bladder Augmentation ◽  
Acellular Matrix ◽  
Bladder Reconstruction

Asymmetric bilayer chitosan promoted bladder reconstruction with enhanced smooth muscle regeneration and angiogenesis, and functional restoration with augmented bladder capacity.

Dynamic changes of smooth muscle and endothelial markers in the early healing process of dacron vascular grafts in the dog, using RT-PCR

2011 ◽  
Vol 9 (02) ◽  
pp. 107-110 ◽  
Author(s):  
Atsushi Ishida ◽  
Moses Wu ◽  
Qun Shi ◽  
Yuji Fujita ◽  
Lester Sauvage ◽  
...  
Keyword(s):  
Smooth Muscle ◽  
Healing Process ◽  
Vascular Grafts ◽  
Rt Pcr ◽  
Dynamic Changes ◽  
Endothelial Markers ◽  
Early Healing

scholarly journals Does the Mesenchymal Stem Cell Source Influence Smooth Muscle Regeneration in Tissue-Engineered Urinary Bladders?

2017 ◽  
Vol 26 (11) ◽  
pp. 1780-1791 ◽  
Author(s):  
Marta Pokrywczynska ◽  
Arkadiusz Jundzill ◽  
Karolina Warda ◽  
Lukasz Buchholz ◽  
Marta Rasmus ◽  
...  
Keyword(s):  
Smooth Muscle ◽  
Stem Cell ◽  
Mesenchymal Stem Cell ◽  
Muscle Regeneration ◽  
Stem Cell Source ◽  
Cell Source ◽  
Mesenchymal Stem Cell Source

scholarly journals Morphological evaluation of experimental autologous rectus fascia sheath vascular grafts used for arterial replacement in a dog model

2014 ◽  
Vol 62 (4) ◽  
pp. 429-438
Author(s):  
Péter Csébi ◽  
Csaba Jakab ◽  
Attila Patonai ◽  
Attila Arany-Tóth ◽  
László Kóbori ◽  
...  
Keyword(s):  
Smooth Muscle ◽  
Smooth Muscle Actin ◽  
Vascular Grafts ◽  
Fibroblast Cells ◽  
Muscle Actin ◽  
Beagle Dogs ◽  
Collagen Fibres ◽  
Iliac Arteries ◽  
Morphological Evaluation ◽  
Rectus Fascia

Although experimental autologous patch or tubular conduit vascular grafts made from the internal rectus fascia sheath (IRFS) have been reported in the literature, thorough morphological evaluation and verification of the histological arterialisation of such grafts are lacking. Four purpose-bred Beagle dogs were utilised to create eight arterial internal rectus fascia sheath (ARFS) grafts implanted between bisected ends of the external iliac arteries. Four out of the eight ARFS grafts were patent after three months. Haematoxylin-eosin and Azan staining verified that the grafts gained a vessel-like layered structure with the presence of large amounts of collagen fibres. Although the inner surface of the intact IRFS was originally covered with claudin-5-negative and pancytokeratin-positive mesothelial cells in control samples, the internal cells of the ARFS grafts became claudin-5 positive and pancytokeratin negative like in intact arteries. Spindle-shaped cells of the wall of ARFS grafts were α-smooth muscle actin (α-SMA) positive just like the smooth muscle cells of intact arteries, but α-SMA immunoreactivity was negative in the intact IRFS. According to these findings, the fibroblast cells of the ARFS graft have changed into myofibroblast cells. The study has proved that ARFS grafts may be used as an alternative in arterial replacement, since the graft becomes morphologically and functionally similar to the host vessel via arterialisation.

scholarly journals Smooth-Muscle Regeneration after Electrosurgical Endopyelotomy in a Porcine Model as Confirmed by Electron Microscopy

2004 ◽  
Vol 18 (10) ◽  
pp. 982-988 ◽  
Author(s):  
Jamil Rehman ◽  
Maged M. Ragab ◽  
Ramakrishna Venkatesh ◽  
Chandru P. Sundaram ◽  
S. Ali Khan ◽  
...  
Keyword(s):  
Electron Microscopy ◽  
Smooth Muscle ◽  
Muscle Regeneration ◽  
Porcine Model
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