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V K Il'in et al.
Vestnik Rossiiskoi akademii meditsinskikh nauk, (2)(2), 56-62 (2013-07-04)
Dysbiotic shifts in intestinal and pharyngeal microflora were studied in 22 normal volunteers in 9-, 14-, 105- and 520-d chamber experiments simulating some of the spaceflight factors. Two preparations were administered to prevent pharyngeal and intestinal dysbiosis: oral dry probiotic
L Du et al.
Poultry science, 93(4), 989-1000 (2014-04-08)
Gelatins were extracted from mechanically separated turkey meat following 2 different approaches. The first method was based on a 2-stage batch extraction at 50 and 60°C, respectively, whereas the second method consisted of recovering gelatin from a collagen biomass obtained
Liang Zhang et al.
Toxicology and applied pharmacology, 283(1), 50-56 (2015-01-15)
An abnormal high mobility group box 1 (HMGB1) activation and a decrease in receptor for advanced glycation end-product (RAGE) play a key role in the pathogenesis of pulmonary fibrosis. Protocatechuic aldehyde (PA) is a naturally occurring compound, which is extracted
Serafim Tsitsilonis et al.
Foot and ankle surgery : official journal of the European Society of Foot and Ankle Surgeons, 20(2), 94-99 (2014-05-07)
The effect of anabolic androgenic steroids on tendons has not yet been fully elucidated. Aim of the present study was the evaluation of the impact of anabolic androgenic steroids on the biomechanical and histological characteristics of Achilles tendons. Twenty-four male
JinMing Sun et al.
Clinical & translational oncology : official publication of the Federation of Spanish Oncology Societies and of the National Cancer Institute of Mexico, 24(10), 1940-1953 (2022-05-20)
Distal metastases are a major cause of poor prognosis in colorectal cancer patients. Approximately 95% of metastatic colorectal cancers are defined as DNA mismatch repair proficient (pMMR). Our previous study found that miR-6511b-5p was downregulated in pMMR colorectal cancer. However
Assaf Dotan et al.
Experimental eye research, 127, 190-195 (2014-08-12)
Our study demonstrates the effect of scleral cross-linking using riboflavin and ultraviolet-A radiation on the development of axial myopia in a rabbit model. Axial length of the eyeball was measured by A-scan ultrasound in 22 New Zealand white rabbits aged
Eric Y Chang et al.
AJR. American journal of roentgenology, 202(4), W376-W378 (2014-03-26)
The anisotropic fibrous structure of collagen can significantly affect MRI signal intensity. Use of this magic angle effect as a contrast mechanism has been previously termed "dipolar anisotropy fiber imaging." The goal of this pilot study was to use a
Scapular dyskinesis is detrimental to shoulder tendon properties and joint mechanics in a rat model.
Katherine E Reuther et al.
Journal of orthopaedic research : official publication of the Orthopaedic Research Society, 32(11), 1436-1443 (2014-07-30)
Shoulder tendon injuries are frequently seen in the presence of abnormal scapular motion, termed scapular dyskinesis. The cause and effect relationship between scapular dyskinesis and shoulder injury has not been directly defined. We developed and used an animal model to
Amanda K Hare et al.
Biochemical and biophysical research communications, 456(1), 257-261 (2014-12-03)
The hyaluronan receptor for endocytosis (HARE), or Stabilin-2, is the mammalian endocytic clearance receptor for HA, heparin, advanced glycation end-products, acetylated and oxidized low-density lipoproteins and collagen N-terminal propeptides. This large 2551 amino acid receptor is encoded by a gene
Tan Ding et al.
The International journal of artificial organs, 38(9), 508-516 (2015-10-21)
We employed a nanosilver-collagen scaffold and tested its effects on inhibiting bacteria and facilitating nerve regeneration. Based on our previous research, we prepared bionic scaffolds with different concentrations of nanosilver and examined their internal structures by scanning electron microscopy and
Luigi Martino et al.
Nucleic acids research, 43(1), 645-660 (2014-12-10)
The La-related proteins (LARPs) form a diverse group of RNA-binding proteins characterized by the possession of a composite RNA binding unit, the La module. The La module comprises two domains, the La motif (LaM) and the RRM1, which together recognize
Self-organizing stem cells.
Natalie de Souza
Nature methods, 11(1), 31-31 (2014-02-14)
Débora Lopes Salles Scheffel et al.
American journal of dentistry, 27(6), 330-334 (2015-02-25)
To evaluate the influence of the time elapsed between the application and photoactivation of Single Bond 2 (SB) on microtensile bond strength (μTBS) and collagen exposure at the adhesive interface produced in the presence of intrapulp pressure. Dentin occlusal surfaces
Fangxin Li et al.
Acta biomaterialia, 112, 122-135 (2020-06-09)
Stem cells can provide neuro-protection and potentially neuro-replacement to patients suffering from traumatic brain injuries (TBI), with a practical option being delivery via engineered scaffolds. Collagen (Coll) and glycosaminoglycan (GAG) have been used as scaffolds for brain tissue engineering yet
A B Shori et al.
Pakistan journal of biological sciences : PJBS, 15(24), 1160-1167 (2013-06-13)
There is an increasing demand of functional foods in developed countries. Yogurt plays an important role in the management of blood pressure. Several bioactive peptides isolated from Allium sativum or fish collagen have shown antihypertensive activity. Thus, in the present
Alexander H Nave et al.
Arteriosclerosis, thrombosis, and vascular biology, 34(7), 1446-1458 (2014-05-17)
Pulmonary vascular remodeling, the pathological hallmark of pulmonary arterial hypertension, is attributed to proliferation, apoptosis resistance, and migration of vascular cells. A role of dysregulated matrix cross-linking and stability as a pathogenic mechanism has received little attention. We aimed to
Fabiano Ribeiro Cirano et al.
The Journal of oral implantology, 40(6), 655-659 (2014-12-17)
This study analyzed the role of recombinant human bone morphogenetic protein 2 (rhBMP-2) and recombinant human bone morphogenetic protein 7 (rhBMP-7) in the adhesion and differentiation of rat osteoblast-like (osteo-1) cells cultured on chemically modified titanium surfaces. Osteo-1 cells were
Jerome P Sullivan
Primary dental journal, 2(4), 49-55 (2014-01-29)
In the front of the mouth, the treatment of such a bony defect carries the risk of a poor aesthetic outcome. High patient expectations, combined with the difficulty of recreating a large mass of viable bone in which a dental
Bradley E Layton et al.
Journal of molecular evolution, 66(6), 539-554 (2008-06-04)
Two competing effects at two vastly different scales may explain collagen's current translation length. The necessity to have long molecules for maintaining mechanical integrity at the organism and supraorganism scales may be limited by the need to have small molecules
P Bainbridge
Journal of wound care, 22(8), 407-408 (2013-08-09)
Fibroblasts are critical in supporting normal wound healing, involved in key processes such as breaking down the fibrin clot, creating new extra cellular matrix (ECM) and collagen structures to support the other cells associated with effective wound healing, as well
Morgan D Silldorff et al.
The Journal of bone and joint surgery. American volume, 96(20), e175-e175 (2014-10-17)
Injury to the supraspinatus and infraspinatus tendons and the associated atrophic changes to the muscle remain a common clinical problem. Specifically, increased muscle stiffness has been implicated in failure of the repair and poor functional outcomes. We present a comparison
S Bjelland et al.
Archives of dermatological research, 280(1), 50-53 (1988-01-01)
A simple assay measuring degradation of human epidermal keratin and bovine tendon collagen is presented. Insoluble protein substrate (30 mg) was incubated with 1 ml buffer and enzyme sample for 1 h at 37 degrees C, following addition of 1
Invited commentary.
Liang Ge et al.
The Annals of thoracic surgery, 96(6), 2154-2154 (2013-12-04)
Mark A Castanares et al.
Journal of nuclear medicine : official publication, Society of Nuclear Medicine, 55(5), 805-811 (2014-04-05)
Genetic reporters provide a noninvasive method to monitor and evaluate a population of cells. The ideal properties of a gene reporter-probe system include biocompatibility, lack of immunogenicity, low background expression or signal, and high sensitivity of detection. The prostate-specific membrane
Wenyu Yang et al.
Biomaterials science, 5(9), 1766-1776 (2017-06-27)
Type I collagen, the main component of the extracellular matrix (ECM), assembles into bundles, which are then arranged in an orderly manner in many tissues. Various in vitro methods have been developed to mimic this native characteristic to create aligned
Tan Ding et al.
Life sciences, 122, 92-99 (2014-12-23)
To investigate the effect of locally slow-released rapamycin (RAPA) from the bionic peripheral nerve scaffold on rat sciatic nerve regeneration in the early phase of nerve injury. Slow-releasing RAPA-polyhydroxy alcohol (PLGA) microspheres were prepared and tested for microsphere diameter and
Arthi Shridhar et al.
Biotechnology journal, 15(3), e1900118-e1900118 (2019-10-28)
While extracellular matrix (ECM)-derived coatings have the potential to direct the response of cell populations in culture, there is a need to investigate the effects of ECM sourcing and processing on substrate bioactivity. To develop improved cell culture models for
Di Wu et al.
The Journal of biological chemistry, 289(49), 34033-34048 (2014-10-23)
We have reported previously that nonmuscle myosin II-interacting guanine nucleotide exchange factor (MyoGEF) plays an important role in the regulation of cell migration and cytokinesis. Like many other guanine nucleotide exchange factors (GEFs), MyoGEF contains a Dbl homology (DH) domain
Daehwan Kim et al.
International journal of cancer, 135(11), 2547-2557 (2014-04-18)
Discoidin domain receptors (DDRs) are unusual receptor tyrosine kinases (RTKs) that are activated by fibrillar collagens instead of soluble growth factors. DDRs play an important role in various cellular functions and disease processes, including malignant progression. Compared to other RTKs
Jun Shimizu et al.
Biochemical and biophysical research communications, 456(2), 626-630 (2014-12-17)
Oral supplementation with collagen hydrolysate (CH) has been shown to improve the condition of the skin in humans and experimental animals. Several hydroxyproline-containing oligo-peptides were previously detected in human peripheral blood after the ingestion of CH, and the two dipeptides
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