Results 31 to 40 of about 6,799,987 (385)

Evaluation of PTEN Inhibitor Following Spinal Cord Injury on Recovery of Voiding Efficiency and Motor Function Observed by Regeneration in Spinal Cord [PDF]

open access: yesInternational Neurourology Journal, 2020
Purpose Neurogenic bladder (NB) associated with spinal cord injury (SCI) is a serious health problem. However, no effective treatment has been developed for SCI patients with NB.
Young Sam Cho, Su Jin Kim, Khae Hawn Kim
doaj   +1 more source

The growth factor of matter perturbations in an f(R) gravity [PDF]

open access: yesEur.Phys.J.C68:271-276,2010, 2010
The growth of matter perturbations in the $f(R)$ model proposed by Starobinsky is studied in this paper. Three different parametric forms of the growth index are considered respectively and constraints on the model are obtained at both the $1\sigma$ and $2\sigma$ confidence levels, by using the current observational data for the growth factor.
arxiv   +1 more source

Role of growth factors in the pathogenesis of tissue fibrosis in systemic sclerosis. [PDF]

open access: yes, 2010
The most severe clinical and pathologic manifestations of systemic sclerosis (SSc) are the result of a fibrotic process characterized by the excessive and often progressive deposition of collagen and other connective tissue macromolecules in skin and ...
Castro, Susan V.   +2 more
core   +2 more sources

Growth induced instabilities in a circular hyperelastic plate [PDF]

open access: yesarXiv, 2021
In this work, we have explored growth-induced mechanical instability in an isotropic circular hyperelastic plate. Consistent two-dimensional governing equations for a plate under a general finite strain are derived using a variational approach. The derived plate equations are solved using the compound matrix method for two cases of axisymmetric growth ...
arxiv  

Targeting Growth Factor and Cytokine Pathways to Treat Idiopathic Pulmonary Fibrosis

open access: yesFrontiers in Pharmacology, 2022
Idiopathic pulmonary fibrosis (IPF) is a chronic interstitial lung disease of unknown origin that usually results in death from secondary respiratory failure within 2–5 years of diagnosis.
Hongbo Ma   +7 more
doaj   +1 more source

Insulin-like Growth Factor 1 and Transforming Growth Factor-β Stimulate Cystine/Glutamate Exchange Activity in Dental Pulp Cells [PDF]

open access: yes, 2011
Introduction The growth factors insulin-like growth factor (IGF-1) and transforming growth factor-β (TGF-β) are protective to dental pulp cells in culture against the toxicity of the composite materials Durafill VS and Flow Line (Henry Schein Inc, New ...
Alyssa Furey   +39 more
core   +2 more sources

In Vitro Characterization of Hypoxia Preconditioned Serum (HPS)—Fibrin Hydrogels: Basis for an Injectable Biomimetic Tissue Regeneration Therapy

open access: yesJournal of Functional Biomaterials, 2019
Blood-derived growth factor preparations have long been employed to improve perfusion and aid tissue repair. Among these, platelet-rich plasma (PRP)-based therapies have seen the widest application, albeit with mixed clinical results to date.
Ektoras Hadjipanayi   +15 more
doaj   +1 more source

Porcine bone scaffolds adsorb growth factors secreted by MSCs and improve bone tissue repair [PDF]

open access: yes, 2017
An ideal tissue-engineered bone graft should have both excellent pro-osteogenesis and pro-angiogenesis properties to rapidly realize the bone regeneration in vivo . To meet this goal, in this work a porcine bone scaffold was successfully used as a Trojan
Bressan, Eriberto   +6 more
core   +2 more sources

Sequential Delivery of Dual Growth Factors from Injectable Chitosan-Based Composite Hydrogels

open access: yesMarine Drugs, 2019
Local administration of platelet-derived growth factor-BB (PGDF-BB) and bone morphogenetic protein-2 (BMP-2) in a sequential release manner could substantially promote bone healing.
Qing Min   +5 more
doaj   +1 more source

Crystal Structure of Imaginal Disc Growth Factor-2 [PDF]

open access: yes, 2002
Imaginal disc growth factor-2 (IDGF-2) is a member of a recently described family of Drosophila melanogaster-soluble polypeptide growth factors that promote cell proliferation in imaginal discs.
Llera, Andrea Sabina   +3 more
core   +1 more source

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