Tissue response to white mineral aggregate‐based cement containing barium sulfate as alternative radiopacifier: A randomized controlled animal study

2020 ◽  
Author(s):  
Eduardo Antunes Bortoluzzi ◽  
Cleonice Silveira Teixeira ◽  
Norberto J. Broon ◽  
Alberto Consolaro ◽  
Tiago Novaes Pinheiro ◽  
...  
Keyword(s):  
Animal Study ◽  
Barium Sulfate ◽  
Tissue Response ◽  
Mineral Aggregate ◽  
Randomized Controlled ◽  
White Mineral

Efficacy of Different Hemostatic Devices for Severe Liver Bleeding: A Randomized Controlled Animal Study

2010 ◽  
Vol 17 (4) ◽  
pp. 346-352 ◽  
Author(s):  
Ildikó Takács ◽  
Jürgen Wegmann ◽  
Szabolcs Horváth ◽  
Andrea Ferencz ◽  
Sándor Ferencz ◽  
...  
Keyword(s):  
Animal Study ◽  
Severe Liver ◽  
Randomized Controlled ◽  
Liver Bleeding

Endoscopic Closure of Esophageal Perforations By Means of a Retractable Covered Nitinol Stent: A Randomized Controlled Animal Study

2009 ◽  
Vol 69 (5) ◽  
pp. AB256
Author(s):  
Daniel Von Renteln ◽  
Arthur R. Schmidt ◽  
Maria Gieselmann ◽  
Tamara E. Gutmann ◽  
Hans U. Rudolph ◽  
...  
Keyword(s):  
Animal Study ◽  
Nitinol Stent ◽  
Randomized Controlled ◽  
Endoscopic Closure ◽  
Esophageal Perforations

Sustained inflation with 21% versus 100% oxygen during cardiopulmonary resuscitation of asphyxiated newborn piglets - A randomized controlled animal study

Resuscitation ◽  
2020 ◽  
Vol 155 ◽  
pp. 39-47
Author(s):  
Catalina Garcia Hidalgo ◽  
Anne L. Solevag ◽  
Seung Yeun Kim ◽  
Gyu Hong Shim ◽  
Po-Yin Cheung ◽  
...  
Keyword(s):  
Cardiopulmonary Resuscitation ◽  
Animal Study ◽  
Newborn Piglets ◽  
Randomized Controlled ◽  
Sustained Inflation

scholarly journals Local implantation of autologous adipose-derived stem cells increases femoral strength and bone density in osteoporotic rats: A randomized controlled animal study

2018 ◽  
Vol 26 (3) ◽  
pp. 230949901879953 ◽  
Author(s):  
Ofir Uri ◽  
Eyal Behrbalk ◽  
Yoram Folman
Keyword(s):  
Stem Cells ◽  
Animal Study ◽  
Proximal Femur ◽  
Critical Role ◽  
Female Rats ◽  
Adipose Derived Stem Cells ◽  
Treatment Of Osteoporosis ◽  
Randomized Controlled ◽  
Promising Source

Background: Deficient osteogenic capacity of bone marrow stem cells plays a critical role in the pathophysiology of osteoporosis. Adipose-derived stem cells (ADSCs) have emerged as a promising source of skeletal progenitor cells. The capacity of ADSCs to undergo osteogenic differentiation and induce mineralized tissue formation may be beneficial in the treatment of osteoporosis. We question whether administration of autologous ADSCs into the proximal femur of osteoporotic rats will induce osteogenesis and enhance bone quality and strength. Materials and Methods: Thirty ovariectomized female rats were randomly assigned to one of the two treatment groups: (1) percutanous implantation of autogenous ADSCs-seeded scaffold into the proximal femur and (2) percutanous implantation of non-seeded scaffold. The contralateral untreated femur served as control. The effect of treatment on bone characteristics was assessed at 12-week follow-up by micro-computed tomography analysis, mechanical testing, and histological analysis. Results: The mean cortical thickness, total bone volume density, and bone load to failure in femora injected with autologous ADSCs-seeded scaffold was significantly higher compared to femora injected with non-seeded scaffold and compared to the untreated control femora ( p < 0.01). Histological examination of the injected specimens revealed complete osseo-integration of the scaffolds with direct conversion of the ADSCs into osteoblasts and no inflammatory response. Conclusions: Autogenous ADSCs implantation into the proximal femur of rats with ovariectomy-related osteoporosis promoted bone regeneration and increased bone strength at short-term follow-up. These findings highlight the potential benefit of autogenous ADSCs in the treatment of osteoporosis. Level of Evidence: Level I, randomized controlled trial, animal study.

scholarly journals Continuous control of endotracheal cuff pressure and tracheal wall damage: a randomized controlled animal study

Critical Care ◽  
2007 ◽  
Vol 11 (5) ◽  
pp. R109 ◽  
Author(s):  
Saad Nseir ◽  
Alexandre Duguet ◽  
Marie-Christine Copin ◽  
Julien De Jonckheere ◽  
Mao Zhang ◽  
...  
Keyword(s):  
Animal Study ◽  
Cuff Pressure ◽  
Tracheal Wall ◽  
Continuous Control ◽  
Randomized Controlled
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