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Showing 1-30 of 194 results for "c7774" within Papers
Jeroen Bastiaans et al.
Investigative ophthalmology & visual science, 54(13), 8306-8314 (2013-12-05)
De-differentiation of RPE cells into mesenchymal cells (epithelial-mesenchymal transition; EMT) and associated collagen production contributes to development of proliferative vitreoretinopathy (PVR). In patients with PVR, intraocular coagulation cascade activation occurs and may play an important initiating role. Therefore, we examined
Engin Bilge Ozgurhan et al.
Journal of refractive surgery (Thorofare, N.J. : 1995), 30(12), 843-849 (2014-12-02)
To compare the efficiency and safety of accelerated corneal cross-linking in pediatric patients with progressive keratoconus. In this retrospective interventional case series, 44 eyes of 38 pediatric patients with progressive keratoconus were enrolled. All consecutive patients underwent accelerated corneal cross-linking
Hanne Haslene-Hox et al.
American journal of physiology. Heart and circulatory physiology, 308(1), H18-H28 (2014-11-09)
Elements of the extracellular matrix (ECM), notably collagen and glucosaminoglycans, will restrict part of the space available for soluble macromolecules simply because the molecules cannot occupy the same space. This phenomenon may influence macromolecular drug uptake. To study the influence
Nancy L Sehgel et al.
Hypertension (Dallas, Tex. : 1979), 65(2), 370-377 (2014-12-03)
Hypertension and aging are both recognized to increase aortic stiffness, but their interactions are not completely understood. Most previous studies have attributed increased aortic stiffness to changes in extracellular matrix proteins that alter the mechanical properties of the vascular wall.
Nienke Soeters et al.
Journal of refractive surgery (Thorofare, N.J. : 1995), 30(7), 454-460 (2014-06-04)
To compare the effect of corneal cross-linking (CXL) for keratoconus in various age groups and to investigate the influence of the topographic cone location on the outcome of CXL. This cohort study included 95 patients (119 eyes) diagnosed as having
Fillers and neocollagenesis.
Jean D A Carruthers et al.
Dermatologic surgery : official publication for American Society for Dermatologic Surgery [et al.], 40 Suppl 12, S134-S136 (2014-11-25)
Amy W Cheng et al.
The American surgeon, 80(10), 999-1002 (2014-09-30)
The use of biologic mesh in abdominal wall operations has gained popularity despite a paucity of outcome data. Numerous biologic products are available with virtually no clinical comparison studies. A retrospective study was conducted to compare patients who underwent abdominal
Sriniwas Sriram et al.
Investigative ophthalmology & visual science, 54(13), 8214-8223 (2013-11-28)
Transforming growth factor β1 (TGFβ1), TGFβ receptor (TGFβR2), and connective tissue growth factor (CTGF) are key regulators of fibrosis in the cornea and in other tissues, including liver, skin, and kidney. We developed an antifibrotic treatment targeting these three critical
Zhen-Yu Hong et al.
Radiation research, 182(1), 83-91 (2014-06-18)
In a previous study, we established an image-guided small-animal micro-irradiation system mimicking clinical stereotactic body radiotherapy (SBRT). The goal of this study was to develop a rodent model of acute phase lung injury after ablative irradiation. A radiation dose of
Simon Holland et al.
Current opinion in ophthalmology, 24(4), 302-309 (2013-05-18)
Topography-guided laser refractive surgery regularizes the front corneal surface irregularities to achieve the desired refractive outcome. This is particularly applicable in highly aberrated corneas, where wavefront aberrometry is often not possible. This article aims to review the recently published results
Xiaojing Li et al.
Journal of oral and maxillofacial surgery : official journal of the American Association of Oral and Maxillofacial Surgeons, 72(2), 304-304 (2014-01-21)
The purpose of the present study was to compare a newly developed chitosan-collagen membrane (CCM) with a standard collagen membrane (SCM) regarding their effects on guided bone regeneration. The right mandibular premolars and first molar were extracted from 12 beagle
James E Dixon et al.
Proceedings of the National Academy of Sciences of the United States of America, 111(15), 5580-5585 (2014-04-08)
The ability of materials to define the architecture and microenvironment experienced by cells provides new opportunities to direct the fate of human pluripotent stem cells (HPSCs) [Robinton DA, Daley GQ (2012) Nature 481(7381):295-305]. However, the conditions required for self-renewal vs.
Jillian L Astarita et al.
Nature immunology, 16(1), 75-84 (2014-10-28)
In lymph nodes, fibroblastic reticular cells (FRCs) form a collagen-based reticular network that supports migratory dendritic cells (DCs) and T cells and transports lymph. A hallmark of FRCs is their propensity to contract collagen, yet this function is poorly understood.
Angio-Seal hopes for antegrade puncture require better evidence.
J-B Ricco et al.
European journal of vascular and endovascular surgery : the official journal of the European Society for Vascular Surgery, 48(2), 226-227 (2014-06-22)
Yuanming Ouyang et al.
Journal of biomedical nanotechnology, 9(6), 931-943 (2013-07-19)
An ideal nerve scaffold should supply structural guidance and trophic support to facilitate nerve regeneration. Aligned electrospun nanofibers have shown considerable promise for the precise guidance of regenerating axons in vitro and in vivo. Therefore, uniaxially aligned three-dimension (3D) nanofiberous
Helen A Shaw et al.
Vaccines, 9(9) (2021-09-29)
Group A Streptococcus (GAS) is an important global human pathogen, with a wide range of disease presentations, from mild mucosal infections like pharyngitis to invasive diseases such as toxic shock syndrome. The effect on health and mortality from GAS infections
Yaowu Hu et al.
Proceedings of the National Academy of Sciences of the United States of America, 111(1), 116-120 (2013-12-18)
Domestic cats are one of the most popular pets globally, but the process of their domestication is not well understood. Near Eastern wildcats are thought to have been attracted to food sources in early agricultural settlements, following a commensal pathway
Takeshi Imamura et al.
Clinical calcium, 23(12), 1767-1773 (2013-12-03)
Intravital optical imaging technique is a promising method that allows us to investigate complex vital phenomena in vivo . In particular, discovery and development of unique fluorescent proteins and smart fluorescent dyes in conjunction with appropriate equipment such as two-photon
Olivier Richoz et al.
Journal of refractive surgery (Thorofare, N.J. : 1995), 29(12), 842-845 (2014-01-10)
To investigate the effect of fluorescein on the antimicrobial efficacy of photoactivated riboflavin in corneal collagen cross-linking (CXL) in vitro. The ultraviolet light-A (UVA) absorption by fluorescein and riboflavin in different concentrations was analyzed with a spectrophotometer. The killing rate
Ahmad Kutkut et al.
Journal of the International Academy of Periodontology, 15(4), 113-124 (2013-12-25)
The aim of this report was to clinically and radiographically evaluate changes to the hard and soft tissues around implants placed in extraction sockets grafted with medical grade calcium sulfate hemihydrate (MGCSH) mixed with platelet-rich plasma (PRP) and a collagen
S Bhattacharya et al.
Journal of biomedical nanotechnology, 10(5), 811-819 (2014-04-17)
Controlled size, shape and dispersibility of superparamagnetic iron oxide nanoparticles (SPIONs), has been achieved in a protein-polymer colloidal dispersion. Stable ferrofluid (FF) is synthesized in an aqueous medium of collagen, bovine serum albumin and poly(vinyl) alcohol that equilibrates with time
He Ren et al.
Cancer letters, 354(1), 172-180 (2014-08-19)
The aim of this study is to investigate the regulatory mechanism of leptin receptors (Ob-R) in pancreatic cancer. We found that the over-expression of hypoxia inducible factor (HIF-1)α and hypoxia up-regulated the expression of Ob-R in pancreatic cancer cells. When
Farhad Hafezi et al.
Journal of refractive surgery (Thorofare, N.J. : 1995), 30(7), 498-500 (2014-06-04)
To report the long-term clinical outcome of a patient diagnosed as having Terrien marginal degeneration (TMD) who was subjected to corneal collagen cross-linking (CXL) with ultraviolet-A and riboflavin in both eyes. Topographical changes were assessed by high-resolution Scheimpflug imaging and
Marco Esposito et al.
European journal of oral implantology, 6(2), 169-179 (2013-08-09)
To compare the clinical effectiveness of two implant systems: Way Milano and Kentron (Geass, Pozzuolo del Friuli, UD, Italy). A total of 64 patients requiring at least two single crowns or partial fixed dental prostheses supported by a maximum of
Riina Harjumäki et al.
Scientific reports, 9(1), 7354-7354 (2019-05-16)
In vitro cell culture or tissue models that mimic in vivo cellular response have potential in tissue engineering and regenerative medicine, and are a more economical and accurate option for drug toxicity tests than animal experimentation. The design of in
Justin W Griffin et al.
The Journal of bone and joint surgery. American volume, 95(23), 2144-2151 (2013-12-07)
When possible, direct repair remains the current standard of care for the repair of peripheral nerve lacerations. In large nerve gaps, in which direct repair is not possible, grafting remains the most viable option. Nerve scaffolds include autologous conduits, artificial
David A Brafman et al.
Nature protocols, 7(4), 703-717 (2012-03-17)
During the development of an organism, cells are exposed to a myriad of signals, structural components and scaffolds, which collectively make up the cellular microenvironment. The majority of current developmental biology studies examine the effect of individual or small subsets
[The role of electrothermoadhesion in creation of artificial vocal cord, and the voice quality improvement following chordectomy for laryngeal cancer].
R A Abyzov et al.
Klinichna khirurhiia, (2)(2), 77-77 (2013-05-28)
Christina A Pacak et al.
Tissue engineering. Part C, Methods, 17(9), 879-885 (2011-04-14)
Acid-solubilized collagen type I (COL1) can form highly organized, three-dimensional scaffolds for a wide variety of bioengineering and cell culture applications. A rapid COL1 isolation method would be a valuable tool for both basic and translational researchers because conventional techniques
Kiyomi Koike et al.
Clinical immunology (Orlando, Fla.), 150(1), 78-87 (2013-12-18)
Inflammation is involved in renal fibrosis, a final common pathway for kidney diseases. To clarify how JAK/STAT/SOCS system was involved in renal fibrosis, UUO was induced in BALB/c or SOCS3(+/-) mice in the presence or absence of JAK inhibitor-incorporated nanoparticle
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