In vitro evaluation and mechanical studies of MgO added borophosphate glasses for biomedical applications

Author(s):  
Sushil Patel ◽  
Raj Kumar Samudrala ◽  
P. Srinath ◽  
Bramanandam Manavathi ◽  
G. Raghvendra ◽  
...  
Author(s):  
Peter Chhour ◽  
Pratap C. Naha ◽  
Rabee Cheheltani ◽  
Barbara Benardo ◽  
Shaameen Mian ◽  
...  

2021 ◽  
Vol 27 ◽  
pp. 102333
Author(s):  
Weslany Silvério Neto ◽  
Gabriel Victor Simões Dutra ◽  
Maria de Sousa Brito Neta ◽  
Sacha Braun Chaves ◽  
Leonardo Fonseca Valadares ◽  
...  

2019 ◽  
Vol 45 (18) ◽  
pp. 25044-25051 ◽  
Author(s):  
Srinath Palakurthy ◽  
Abdul Azeem P ◽  
Venugopal Reddy K

Author(s):  
Amira M.M. Amin ◽  
Ahmed A.M. El-Amir ◽  
Gopalu Karunakaran ◽  
Denis Kuznetsov ◽  
Emad M.M. Ewais

Author(s):  
Yasushi P. Kato ◽  
Michael G. Dunn ◽  
Frederick H. Silver ◽  
Arthur J. Wasserman

Collagenous biomaterials have been used for growing cells in vitro as well as for augmentation and replacement of hard and soft tissues. The substratum used for culturing cells is implicated in the modulation of phenotypic cellular expression, cellular orientation and adhesion. Collagen may have a strong influence on these cellular parameters when used as a substrate in vitro. Clinically, collagen has many applications to wound healing including, skin and bone substitution, tendon, ligament, and nerve replacement. In this report we demonstrate two uses of collagen. First as a fiber to support fibroblast growth in vitro, and second as a demineralized bone/collagen sponge for radial bone defect repair in vivo.For the in vitro study, collagen fibers were prepared as described previously. Primary rat tendon fibroblasts (1° RTF) were isolated and cultured for 5 days on 1 X 15 mm sterile cover slips. Six to seven collagen fibers, were glued parallel to each other onto a circular cover slip (D=18mm) and the 1 X 15mm cover slip populated with 1° RTF was placed at the center perpendicular to the collagen fibers. Fibroblast migration from the 1 x 15mm cover slip onto and along the collagen fibers was measured daily using a phase contrast microscope (Olympus CK-2) with a calibrated eyepiece. Migratory rates for fibroblasts were determined from 36 fibers over 4 days.


2001 ◽  
Vol 120 (5) ◽  
pp. A316-A317
Author(s):  
P MAERTEN ◽  
S COLPAERT ◽  
Z LIU ◽  
K GEBOES ◽  
J CEUPPENS ◽  
...  

2006 ◽  
Vol 175 (4S) ◽  
pp. 18-18
Author(s):  
Kari Hendlin ◽  
Krishna Vedula ◽  
Christina Horn ◽  
Manoj Monga

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