keyword
MENU ▼
Read by QxMD icon Read
search

heal

keyword
https://www.readbyqxmd.com/read/28545187/enterolactone-suppresses-proliferation-migration-and-metastasis-of-mda-mb-231-breast-cancer-cells-through-inhibition-of-upa-induced-plasmin-activation-and-mmps-mediated-ecm-remodeling
#1
Aniket V Mali, Asavari A Joshi, Mahabaleshwar V Hegde, Shivajirao S Kadam
Background: To enhance their own survival, tumor cells can manipulate their microenvironment through remodeling of the extra cellular matrix (ECM). The urokinase-type plasminogen activator (uPA) system catalyzes plasmin production which further mediates activation of matrix metalloproteinases (MMPs) and plays an important role in breast cancer invasion and metastasis through ECM remodeling. This provides a potential target for therapeutic intervention of breast cancer treatment. Enterolactone (EL) is derived from dietary flax lignans in the human body and is known to have anti-breast cancer activity...
April 1, 2017: Asian Pacific Journal of Cancer Prevention: APJCP
https://www.readbyqxmd.com/read/28545179/the-efficacy-of-meniscal-treatment-associated-with-lateral-tibial-plateau-fractures
#2
Hyun-Joo Park, Hui-Du Lee, Jin Ho Cho
Purpose: The purpose of this study was to examine the incidence of lateral meniscal tears associated with lateral tibial plateau fractures and report the clinical outcomes of meniscal treatment with internal fixation of fractures. Materials and Methods: All lateral tibial plateau fractures (Schatzker types II and III) in skeletally mature patients treated operatively at our institution between January 2010 and February 2016 were included. All patients underwent open reduction and internal fixation using a buttress plate or cancellous screws...
June 1, 2017: Knee Surgery & related Research
https://www.readbyqxmd.com/read/28545120/incidence-and-risk-factors-for-developing-infection-in-patients-presenting-with-uninfected-diabetic-foot-ulcers
#3
Limin Jia, Christina N Parker, Tony J Parker, Ewan M Kinnear, Patrick H Derhy, Ann M Alvarado, Flavia Huygens, Peter A Lazzarini
OBJECTIVE: There is a paucity of research on patients presenting with uninfected diabetic foot ulcers (DFU) that go on to develop infection. We aimed to investigate the incidence and risk factors for developing infection in a large regional cohort of patients presenting with uninfected DFUs. METHODS: We performed a secondary analysis of data collected from a validated prospective state-wide clinical diabetic foot database in Queensland (Australia). Patients presenting for their first visit with an uninfected DFU to a Diabetic Foot Service in one of thirteen Queensland regions between January 2012 and December 2013 were included...
2017: PloS One
https://www.readbyqxmd.com/read/28545109/hyperbaric-oxygen-therapy-for-wound-healing-in-diabetic-rats-varying-efficacy-after-a-clinically-based-protocol
#4
Johan W van Neck, Bastiaan Tuk, Esther M G Fijneman, Jonathan J Redeker, Edwin M Talahatu, Miao Tong
Hyperbaric oxygen therapy (HBOT) is a clinical treatment in which a patient breathes pure oxygen for a limited period of time at an increased pressure. Although this therapy has been used for decades to assist wound healing, its efficacy for many conditions is unproven and its mechanism of action is not yet fully clarified. This study investigated the effects of HBOT on wound healing using a diabetes-impaired pressure ulcer rat model. Seven weeks after streptozotocin-induced diabetes in rats (n = 55), a pressure ulcer was created on dorsal skin...
2017: PloS One
https://www.readbyqxmd.com/read/28545020/microtubule-inhibitor-sp-6-27-inhibits-angiogenesis-and-induces-apoptosis-in-ovarian-cancer-cells
#5
Arpita Kulshrestha, Gajendra K Katara, Safaa A Ibrahim, Renukadevi Patil, Shivaputra A Patil, Kenneth D Beaman
In ovarian cancer (OVCA), treatment failure due to chemo-resistance is a serious challenge. It is therefore critical to identify new therapies that are effective against resistant tumors and have reduced side effects. We recently identified 4-H-chromenes as tubulin depolymerizing agents that bind to colchicine site of beta-tubulin. Here, we screened a chemical library of substituted 4-H-chromenes and identified SP-6-27 to exhibit most potent anti-proliferative activity towards a panel of human cisplatin sensitive and resistant OVCA cell lines with 50% inhibitory concentration (IC50; mean ± SD) ranging from 0...
May 2, 2017: Oncotarget
https://www.readbyqxmd.com/read/28544959/effect-of-different-mineralization-processes-on-in-vitro-and-in-vivo-bone-regeneration-and-osteoblast-macrophage-cross-talk-in-co-culture-system-using-dual-growth-factor-mediated-non-mulberry-silk-fibroin-grafted-poly-%C3%B0-caprolactone-nanofibrous-scaffold
#6
Promita Bhattacharjee, Tapas K Maiti, Debasis Bhattacharya, Samit Kumar Nandi
This study evaluates mineralized nanofibrous polymeric scaffolds at supporting in vitro osteogenic differentiation of human mesenchymal stem cells (hMSCs) and in vivo bone tissue regeneration. Co-electrospin, alternative soaking, and electrodeposition were used to introduce hydroxyapatite in non-mulberry silk fibroin grafted poly(Є-caprolactone) nanofibrous scaffolds. Bone morphogenic protein-2 and Transforming growth factor-β, at a potency ratio of 1:1, are covalently coupled onto the scaffolds. hMSCs proliferation and interactions are studied through MTT and Alamar blue assay and scanning electron and confocal microscopy...
May 16, 2017: Colloids and Surfaces. B, Biointerfaces
https://www.readbyqxmd.com/read/28544936/effect-of-follicular-dendritic-cell-secreted-protein-on-gene-expression-of-human-periodontal-ligament-cells
#7
Lin Xiang, Na Xin, Ying Yuan, Xiaogang Hou, Junwei Chen, Na Wei, Ping Gong
OBJECTIVE: The objective of this study was to investigate the specific roles of follicular dendritic cell secreted protein (FDC-SP), a protein exists in saliva, in the inhibition of calcium precipitation during periodontal regeneration, as well as affect phenotype expression of human periodontal ligament cells (hPDLCs) during the differentiation process. DESIGN: To investigate this, we applied microarray technology to identify gene expression changes in hPDLCs transfected with FDC-SP and then clustered them according to their biological functions...
May 17, 2017: Archives of Oral Biology
https://www.readbyqxmd.com/read/28544807/effects-of-teriparatide-on-joint-erosions-in-rheumatoid-arthritis-a-randomized-controlled-trial
#8
D H Solomon, J Kay, J Duryea, B Lu, M B Bolster, R A Yood, R Han, S Ball, C Coleman, E Lo, A Wohlfahrt, M Sury, M Yin, Z Yu, A Zak, E M Gravallese
BACKGROUND: Articular erosions correlate with disability in rheumatoid arthritis (RA). Biologic treatments for RA reduce erosion progression, but erosion healing occurs infrequently. The goal of this study was to assess the effects of the anabolic agent teriparatide on joint erosion volume in RA patients treated with a tumor necrosis factor inhibitor (TNFi). METHODS: We conducted a randomized controlled trial in 24 patients with erosive RA, osteopenia, and disease activity controlled on a TNFi for at least three months...
May 23, 2017: Arthritis & Rheumatology
https://www.readbyqxmd.com/read/28544761/composites-of-bacterial-cellulose-and-small-molecule-decorated-gold-nanoparticles-for-treating-gram-negative-bacteria-infected-wounds
#9
Ying Li, Yue Tian, Wenshu Zheng, Yan Feng, Rong Huang, Jingxin Shao, Rongbing Tang, Peng Wang, Yuexiao Jia, Jiangjiang Zhang, Wenfu Zheng, Guang Yang, Xingyu Jiang
Bacterial infections, especially multidrug-resistant bacterial infections, are an increasingly serious problem in the field of wound healing. Herein, bacterial cellulose (BC) decorated by 4,6-diamino-2-pyrimidinethiol (DAPT)-modified gold nanoparticles (Au-DAPT NPs) is presented as a dressing (BC-Au-DAPT nanocomposites) for treating bacterially infected wounds. BC-Au-DAPT nanocomposites have better efficacy (measured in terms of reduced minimum inhibition concentration) than most of the antibiotics (cefazolin/sulfamethoxazole) against Gram-negative bacteria, while maintaining excellent physicochemical properties including water uptake capability, mechanical strain, and biocompatibility...
May 23, 2017: Small
https://www.readbyqxmd.com/read/28544667/effect-of-the-long-term-administration-of-cyclosporine-a-on-bone-healing-around-osseointegrated-titanium-implants-a-histomorphometric-study-in-the-rabbit-tibia
#10
Rafael Scaf de Molon, Celso Eduardo Sakakura, Rafael Silveira Faeda, Rafael Sartori, Daniel Palhares, Rogerio Margonar, Elcio Marcantonio
The aim of this study was to investigate the effect of cyclosporine A (CsA) therapy on bone healing around osseointegrated implants in the rabbit by means of descriptive histologic and histomorphometric analyses. Eighteen rabbits received one implant each in the right tibia proximal metaphysis. After the bone-healing period of 3 months, 6 randomly selected animals were sacrificed (Group CTL-12) before the immunosuppression therapy initiation to obtain a standard of implant integration. Another six randomly selected animals were submitted to a daily subcutaneous (sc) injection of 10 mg/kg CsA (Group CsA) whereas the six remaining animals received daily sc injections of saline solution (Group CTL-24)...
May 22, 2017: Microscopy Research and Technique
https://www.readbyqxmd.com/read/28544647/dual-cross-linked-biofunctional-and-self-healing-networks-to-generate-user-defined-modular-gradient-hydrogel-constructs
#11
Zhao Wei, Daniel M Lewis, Yu Xu, Sharon Gerecht
Gradient hydrogels have been developed to mimic the spatiotemporal differences of multiple gradient cues in tissues. Current approaches used to generate such hydrogels are restricted to a single gradient shape and distribution. Here, a hydrogel is designed that includes two chemical cross-linking networks, biofunctional, and self-healing networks, enabling the customizable formation of modular gradient hydrogel construct with various gradient distributions and flexible shapes. The biofunctional networks are formed via Michael addition between the acrylates of oxidized acrylated hyaluronic acid (OAHA) and the dithiol of matrix metalloproteinase (MMP)-sensitive cross-linker and RGD peptides...
May 23, 2017: Advanced Healthcare Materials
https://www.readbyqxmd.com/read/28544461/semi-ipns-with-moisture-triggered-shape-memory-and-self-healing-properties
#12
Zhi-Chao Jiang, Yao-Yu Xiao, Yang Kang, Bang-Jing Li, Sheng Zhang
Moisture or water has the advantages of being green, inexpensive, and moderate. However, it is challenging to endow water-induced shape memory property and self-healing capability to one single polymer because of the conflicting structural requirement of the two types of materials. In this study, this problem is solved through introducing two kinds of supramolecular interactions into semi-interpenetrating polymer networks (semi-IPNs). The hydrogen bonds function as water-sensitive switches, making the materials show moisture-induced shape memory effect...
May 23, 2017: Macromolecular Rapid Communications
https://www.readbyqxmd.com/read/28544388/healing-effect-of-controlled-anti-electromigration-on-conventional-and-high-tc-superconducting-nanowires
#13
Xavier D A Baumans, Joseph Lombardo, Jérémy Brisbois, Gorky Shaw, Vyacheslav S Zharinov, Ge He, Heshan Yu, Jie Yuan, Beiyi Zhu, Kui Jin, Roman B G Kramer, Joris Van de Vondel, Alejandro V Silhanek
The electromigration process has the potential capability to move atoms one by one when properly controlled. It is therefore an appealing tool to tune the cross section of monoatomic compounds with ultimate resolution or, in the case of polyatomic compounds, to change the stoichiometry with the same atomic precision. As demonstrated here, a combination of electromigration and anti-electromigration can be used to reversibly displace atoms with a high degree of control. This enables a fine adjustment of the superconducting properties of Al weak links, whereas in Nb the diffusion of atoms leads to a more irreversible process...
May 19, 2017: Small
https://www.readbyqxmd.com/read/28544322/in-vitro-skin-expansion-wound-healing-assessment
#14
Peter M Prim, Han Su Kim, Lindsey E Shapiro, Jae Sung Lee, James H Kaan, John D Jackson, James J Yoo, Anthony Atala, Sang Jin Lee
For treatments requiring split-thickness skin grafts, it is preferable to mesh the grafts. This reduces the amount of excised skin and covers more wound area. The mesh technique, however, destroys surface continuity, which results in scarring. Strain-based bioreactors, on the other hand, have successfully expanded split-thickness skin grafts in vitro within a 7-day period, increasing graft coverage. After in vitro expansion, the expanded skin grafts were tested in a porcine full-thickness excisional wound model...
May 24, 2017: Wound Repair and Regeneration
https://www.readbyqxmd.com/read/28544215/anterior-single-implants-with-different-neck-designs-5-year-results-of-a-randomized-clinical-trial
#15
Laurens den Hartog, Henny J A Meijer, Arjan Vissink, Gerry M Raghoebar
BACKGROUND: The design of the implant neck might be significant for preservation of marginal bone. PURPOSE: To compare the 5-year radiographic and clinical outcome of single anterior implants provided with a smooth neck, a rough neck or a scalloped rough neck. MATERIALS AND METHODS: 93 Patients with a missing anterior tooth in the maxilla were included. At random, patients received an implant with a 1.5 mm smooth neck ("smooth group"), a rough neck with grooves ("rough group") or a scalloped rough neck with grooves ("scalloped group")...
May 23, 2017: Clinical Implant Dentistry and related Research
https://www.readbyqxmd.com/read/28544150/a-randomized-clinical-trial-of-a-human-acellular-dermal-matrix-demonstrated-superior-healing-rates-for-chronic-diabetic-foot-ulcers-over-conventional-care-and-an-active-acellular-dermal-matrix-comparator
#16
Shawn Cazzell, Dean Vayser, Hau Pham, Jodi Walters, Alexander Reyzelman, Brian Samsell, Kimberly Dorsch, Mark Moore
This study compared the efficacy and safety of a human acellular dermal matrix (ADM), D-ADM, with a conventional care arm and an active comparator human ADM arm, GJ-ADM, for the treatment of chronic diabetic foot ulcers. The study design was a prospective, randomized controlled trial that enrolled 168 diabetic foot ulcer subjects in 13 centers across 9 states. Subjects in the ADM arms received one application but could receive one additional application of ADM if deemed necessary. Screen failures and early withdrawals left 53 subjects in the D-ADM arm, 56 in the conventional care arm, and 23 in the GJ-ADM arm (2:2:1 ratio)...
May 24, 2017: Wound Repair and Regeneration
https://www.readbyqxmd.com/read/28544097/multiple-hydrogen-bonding-enables-the-self-healing-of-sensors-for-human-machine-interaction
#17
Jie Cao, Canhui Lu, Jian Zhuang, Manxiao Liu, Xinxing Zhang, Yanmei Yu, Qingchuan Tao
Despite its widespread use in signal collection, flexible sensor has been rarely used in human-machine interaction due to its indistinguishable signal, poor reliability and stability when suffered from unavoidable scratches and/or mechanical cuts. Here, we demonstrate a highly sensitive and self-healing sensor enabled by multiple hydrogen bonding network and nanostructured conductive network. The nanostructured supramolecular sensor displays extremely fast (~15 s) and repeatable self-healing ability with high healing efficiency (93% after the 3rd healing process)...
May 23, 2017: Angewandte Chemie
https://www.readbyqxmd.com/read/28543846/congenital-herpes-simplex-virus-type-1-infection-mimicking-congenital-erosive-and-vesicular-dermatosis-possible-pathogenic-insights
#18
Andrew W Swarbrick, Christopher C Blyth, Anne R Halbert
Congenital erosive and vesicular dermatosis (CEVD) is a rare entity of unknown etiology. We report a case of congenital herpes simplex virus (HSV) type 1 infection that healed with reticulated and supple scarring, similar to that seen in CEVD. Twenty percent of previously reported cases of CEVD had recurrent HSV infection throughout the first year of life. We postulate that at least some previous cases of CEVD may have been due to undiagnosed congenital HSV infection.
May 25, 2017: Pediatric Dermatology
https://www.readbyqxmd.com/read/28543806/effect-of-microthreads-on-coronal-bone-healing-of-narrow-diameter-implants-with-reverse-tapered-design-in-beagle-dogs
#19
Yun-Young Chang, Su-Hwan Kim, Keun-Oh Park, Jeong-Ho Yun
OBJECTIVES: The objective of this study was to investigate the effect of microthreads on the coronal bone healing of narrow-diameter implants with reverse-tapered design. MATERIAL AND METHODS: A total of 52 implants were classified into two groups according to presence or absence of coronal microthreads, the reverse-tapered narrow-diameter implant (RTN) group, and the reverse-tapered narrow-diameter implant with microthreads (RTNM) group. The implants were installed in split-mouth design in the edentulous mandible of six dogs...
May 22, 2017: Clinical Oral Implants Research
https://www.readbyqxmd.com/read/28543721/long-non-coding-rna-malat1-regulates-zeb1-expression-by-sponging-mir-143-3p-and-promotes-hepatocellular-carcinoma-progression
#20
Lisha Chen, Hongbing Yao, Kai Wang, Xiangfeng Liu
BACKGROUND: Hepatocellular carcinoma (HCC) is one of the most common malignancies. Long non-coding RNAs (lncRNAs) are involved in HCC. This study aimed to explore the effects of lncRNA MALAT1 on HCC development. METHODS: MALAT1, ZEB1 and miR-143-3p in HCC tissues was detected by qRT-PCR. Effect of MALAT1 on the proliferation and metastasis of HCC cells was estimated by cell-counting, wound-healing and transwell assays. Luciferase reporter assays were used to explore miR-143-3p's target, ZEB1...
May 23, 2017: Journal of Cellular Biochemistry
keyword
keyword
118040
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"