keyword
MENU ▼
Read by QxMD icon Read
search

(Inflammation) AND (wound healing)

keyword
https://www.readbyqxmd.com/read/28337286/lps-induces-huvec-angiogenesis-in-vitro-through-mir-146a-mediated-tgf-%C3%AE-1-inhibition
#1
Yize Li, Huayu Zhu, Xu Wei, Heng Li, Zhicao Yu, Hongmei Zhang, Wenchao Liu
Angiogenesis is an essential process for tissue growth and embryo development. However, inflammation, abnormal wound healing, vascular diseases, and tumor development and progression can result from inappropriate angiogenesis. Lipopolysaccharide (LPS) can activate various cells and alter endothelium function and angiogenesis. This study investigated the underlying molecular events involved in LPS-induced angiogenesis and revealed a novel strategy for controlling abnormal angiogenesis. LPS treatment promoted wound healing and tube formation in human umbilical vein endothelial cell (HUVEC) cultures and induced their expression of miR-146a...
2017: American Journal of Translational Research
https://www.readbyqxmd.com/read/28333678/evaluation-of-the-antibacterial-activity-of-green-propolis-extract-and-meadowsweet-extract-against-staphylococcus-aureus-bacteria-importance-in-would-care-compounding-preparations
#2
Nogueira Rodrigo José Lupatini, Panagiota Danopoulos, Rosita Swikidisa, Pinheiro Vanessa Alves
The use of natural products in compounded wound care formulas is an exciting avenue to pursue for compounding pharmacists since these natural products may contain compounds that promote healing on their own. The use of these natural extracts as an alternative therapy for wound care may also provide several benefits, such as decreased inflammation, infection, side effects, and treatment costs. Thus far, several studies have demonstrated antimicrobial activity for various natural product extracts, including green propolis and meadowsweet...
July 2016: International Journal of Pharmaceutical Compounding
https://www.readbyqxmd.com/read/28333360/gammadelta-t-cells-in-crohn-s-disease-a-new-player-in-the-disease-pathogenesis
#3
Catalan-Serra Ignacio, Arne Kristian Sandvik, Torunn Bruland, Juan Carlos Andreu-Ballester
Crohn's disease (CD) is a chronic relapsing systemic disease affecting the gastrointestinal tract. An altered immune response to commensal intestinal bacteria takes place in genetically predisposed individuals, resulting in chronic inflammation in the gut. Several alterations in the innate immunity mechanisms have been described in recent years. Thus, the study of the immunological aspects of CD, specifically the role of lymphocytes, is a key element for understanding the pathogenesis of the disease. Gammadelta T cells (γδ T cells) constitute only a small proportion of the lymphocytes that circulate in the blood and peripheral organs and they are present mainly in the epithelia, where they can constitute up to 40% of intraepithelial lymphocytes (IEL) in the intestinal mucosa...
March 16, 2017: Journal of Crohn's & Colitis
https://www.readbyqxmd.com/read/28326930/effects-of-jwh015-in-cytokine-secretion-in-primary-human-keratinocytes-and-fibroblasts-and-its-suitability-for-topical-transdermal-delivery
#4
Alicia Bort, Perla A Alvarado-Vazquez, Carolina Moracho-Vilrriales, Kristopher G Virga, Giuseppe Gumina, Alfonso Romero-Sandoval, Scott Asbill
Background JWH015 is a cannabinoid (CB) receptor type 2 agonist that produces immunomodulatory effects. Since skin cells play a key role in inflammatory conditions and tissue repair, we investigated the ability of JWH015 to promote an anti-inflammatory and pro-wound healing phenotype in human primary skin cells. Methods Human primary keratinocytes and fibroblasts were stimulated with lipopolysaccharide. The mRNA expression of cannabinoid receptors was determined using RT-PCR. The effects of JWH015 (0.05, 0...
January 2017: Molecular Pain
https://www.readbyqxmd.com/read/28326684/collagen-cellulose-nanocrystal-scaffolds-containing-curcumin-loaded-microspheres-on-infected-full-thickness-burns-repair
#5
Rui Guo, Yong Lan, Wei Xue, Biao Cheng, Yuanming Zhang, Changyong Wang, Seeram Ramakrishna
Burn infection is a serious problem that delays wound healing and leads to death. Curcumin (Cur) has been shown to exhibit antioxidant, anti-inflammatory, antimicrobial and anticarcinogenic activity. However, its instability, extremely low aqueous solubility and bioavailability in physiological fluids may make it difficult to maintain local Cur concentrations above the minimum inhibitory concentration for burn infection treatment. The objective of this study was to construct complexes of Cur/gelatin microspheres (GMs) and porous collagen (Coll)-cellulose nanocrystals (CNCs) composite scaffolds for full-thickness burn infection treatment...
March 22, 2017: Journal of Tissue Engineering and Regenerative Medicine
https://www.readbyqxmd.com/read/28326562/liposome-encapsulated-hemoglobin-accelerates-skin-wound-healing-in-diabetic-db-db-mice
#6
Tsuyoshi Fukui, Akira T Kawaguchi, Susumu Takekoshi, Muneo Miyasaka, Hideaki Sumiyoshi, Rica Tanaka
Since liposome-encapsulated hemoglobin with high O2 affinity (h-LEH, P50 O2  = 10 mm Hg) has been reported to accelerate skin wound healing in normal mice, it was tested in dB/dB mice with retarded wound healing, as seen in human diabetics. Two full-thickness dorsal wounds 6 mm in diameter encompassed by silicone stents were created in dB/dB mice. Two days later (day 2), the animals were randomly assigned to receive intravenous h-LEH (2 mL/kg, n = 7) or saline (2 mL/kg, n = 7). The same treatment was repeated 4 days after wounding (day 4), and the size of the skin lesions was analyzed by photography, surface perfusion was detected by Laser-Doppler imager, and plasma cytokines and chemokines were determined on days 0, 2, 4, and 7, when all animals were euthanized for morphological studies...
March 21, 2017: Artificial Organs
https://www.readbyqxmd.com/read/28323921/emerging-roles-for-micrornas-in-diabetic-microvascular-disease-novel-targets-for-therapy
#7
Yu Zhang, Xinghui Sun, Basak Icli, Mark W Feinberg
Chronic, low-grade systemic inflammation and impaired microvascular function are critical hallmarks in the development of insulin resistance. Accordingly, insulin resistance is a major risk factor for type 2 diabetes and cardiovascular disease. Accumulating studies demonstrate that restoration of impaired function of the diabetic macro- and microvasculature may ameliorate a range of cardiovascular disease states and diabetes-associated complications. In this review, we focus on the emerging role of microRNAs, non-coding RNAs that fine-tune target gene expression and signaling pathways, in insulin-responsive tissues and cell types important for maintaining optimal vascular homeostasis and preventing the sequelae of diabetes-induced end organ injury...
February 17, 2017: Endocrine Reviews
https://www.readbyqxmd.com/read/28323397/in-vivo-response-to-decellularized-mesothelium-scaffolds
#8
Michael J Cronce, Renea A Faulknor, Irina Pomerantseva, Xiang-Hong Liu, Scott M Goldman, Emmanuel C Ekwueme, Olive Mwizerwa, Craig M Neville, Cathryn A Sundback
Biological surgical scaffolds are used in plastic and reconstructive surgery to support structural reinforcement and regeneration of soft tissue defects. Macrophage and fibroblast cell populations heavily regulate scaffold integration into host tissue following implantation. In the present study, the biological host response to a commercially available surgical scaffold (Meso BioMatrix Surgical Mesh (MBM)) was investigated for up to 9 weeks after subcutaneous implantation; this scaffold promoted superior cell migration and infiltration previously in in vitro studies relative to other commercially available scaffolds...
March 21, 2017: Journal of Biomedical Materials Research. Part B, Applied Biomaterials
https://www.readbyqxmd.com/read/28320072/constitutive-androstane-receptor-regulates-the-intestinal-mucosal-response-to-injury
#9
Grace M Hudson, Kyle L Flannigan, Sarah L Erickson, Fernando A Vicentini, Alexandra Zamponi, Christina L Hirota, Laurie Alston, Christophe Altier, Subrata Ghosh, Kevin P Rioux, Sridhar Mani, Thomas K Chang, Simon A Hirota
BACKGROUND AND PURPOSE: The pathogenesis of the inflammatory bowel diseases(IBD), composed of Crohn's disease(CD) and ulcerative colitis(UC), involves aberrant interactions between a genetically susceptible individual, their microbiota and environmental factors. Alterations in xenobiotic receptor expression and function are associated with increased risk for IBD. In the current study, we assessed the role of the constitutive androstane receptor(CAR), a xenobiotic receptor closely related to the pregnane X receptor, in the regulation of intestinal mucosal homeostasis...
March 20, 2017: British Journal of Pharmacology
https://www.readbyqxmd.com/read/28319086/cytochrome-p450-cyp-epoxygenases-as-potential-targets-in-the-management-of-impaired-diabetic-wound-healing
#10
Huichen Zhao, Jicui Chen, Jiachao Chai, Yuchao Zhang, Cong Yu, Zhe Pan, Peng Gao, Chen Zong, Qingbo Guan, Yuqin Fu, Yuantao Liu
Epoxyeicosatrienoic acids (EETs) are the epoxidation products of arachidonic acid catalyzed by cytochrome P450 (CYP) epoxygenases, which possess multiple biological activities. In the present study, we aimed to explore the role and effects of CYP epoxygenases/EETs in wound healing in ob/ob mice. Full-thickness skin dorsal wounds were made on ob/ob mice and C57BL/6 control mice. The mRNA and protein expression of CYP epoxygenases were determined in granulation tissues of wounds. Effects of EETs on wound healing were evaluated...
March 20, 2017: Laboratory Investigation; a Journal of Technical Methods and Pathology
https://www.readbyqxmd.com/read/28318799/transcriptome-analysis-of-il-10-stimulated-m2c-macrophages-by-next-generation-sequencing
#11
Emily B Lurier, Donald Dalton, Will Dampier, Pichai Raman, Sina Nassiri, Nicole M Ferraro, Ramakrishan Rajagopalan, Mahdi Sarmady, Kara L Spiller
Alternatively activated "M2" macrophages are believed to function during late stages of wound healing, behaving in an anti-inflammatory manner to mediate the resolution of the pro-inflammatory response caused by "M1" macrophages. However, the differences between two main subtypes of M2 macrophages, namely interleukin-4 (IL-4)-stimulated "M2a" macrophages and IL-10-stimulated "M2c" macrophages, are not well understood. M2a macrophages are characterized by their ability to inhibit inflammation and contribute to the stabilization of angiogenesis...
February 20, 2017: Immunobiology
https://www.readbyqxmd.com/read/28317921/self-renewal-and-phenotypic-conversion-are-the-main-physiological-responses-of-macrophages-to-the-endogenous-estrogen-surge
#12
Giovanna Pepe, Daniele Braga, Tiziana A Renzi, Alessandro Villa, Chiara Bolego, Francesca D'Avila, Cristina Barlassina, Adriana Maggi, Massimo Locati, Elisabetta Vegeto
Beyond the physiology of reproduction, estrogen controls the homeostasis of several tissues. Although macrophages play a key role in tissue remodeling, the interplay with estrogen is still ill defined. Using a transcriptomic approach we first obtained a comprehensive list of genes that are differentially expressed in peritoneal macrophages in response to physiological levels of 17β-estradiol (E2) injected in intact female mice. Our data also showed the dynamic nature of the macrophage response to E2 and pointed to specific biological programs induced by the hormone, with cell proliferation, immune response and wound healing being the most prominent functional categories...
March 20, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28316164/-advances-in-the-research-of-signaling-pathway-in-pathologic-scar-formation
#13
J Jin, B Ma, Z F Xia
Scar is the natural end of wound healing, but pathologic scar will form with the excessive hyperplasia. The problems which thus come not only include the physiological and psychological disorders caused by the change of appearance or dysfunction, but also include the economic burden for both families of the patients and society induced by the requirement of plastic or functional reconstruction. The formation of pathologic scars is affected by many factors involved in the process of wound healing, such as excessive inflammation, abnormal tissue repair, and lingering repair termination, which involve a lot of signaling pathways...
March 20, 2017: Zhonghua Shao Shang za Zhi, Zhonghua Shaoshang Zazhi, Chinese Journal of Burns
https://www.readbyqxmd.com/read/28314089/electrosurgery-reduces-blood-loss-and-immediate-postoperative-inflammation-compared-to-cold-instruments-for-midline-celiotomy-in-dogs-a-randomized-controlled-trial
#14
Lee B Meakin, Jo C Murrell, Ivan C P Doran, Toby G Knowles, Michael S Tivers, Guillaume P A Chanoit
OBJECTIVES: To compare the use of an electrosurgical device with traditional cold instruments (scalpel and scissors) for midline celiotomy incision. STUDY DESIGN: Prospective randomized controlled clinical trial. SAMPLE POPULATION: One hundred and twenty client-owned dogs undergoing abdominal surgery. METHODS: Dogs were prospectively recruited and randomized to receive electroincision or cold instrument incision. For cold incision, surgeons used basic surgical instruments including scalpel and scissors...
March 17, 2017: Veterinary Surgery: VS
https://www.readbyqxmd.com/read/28301358/hyperbaric-oxygen-therapy-exploring-the-clinical-evidence
#15
Gretl Lam, Rocky Fontaine, Frank L Ross, Ernest S Chiu
GENERAL PURPOSE: To provide information about hyperbaric oxygen therapy (HBOT), its mechanisms, indications and safe applications based on clinical evidence. TARGET AUDIENCE: This continuing education activity is intended for physicians, physician assistants, nurse practitioners, and nurses with an interest in skin and wound care. LEARNING OBJECTIVES/OUTCOMES: After participating in this educational activity, the participant should be better able to:1...
April 2017: Advances in Skin & Wound Care
https://www.readbyqxmd.com/read/28299490/molecular-effects-of-fractional-ablative-erbium-yag-laser-treatment-with-multiple-stacked-pulses-on-standardized-human-three-dimensional-organotypic-skin-models
#16
Laurenz Schmitt, P M Amann, Y Marquardt, R Heise, K Czaja, P A Gerber, T Steiner, F Hölzle, Jens Malte Baron
The molecular changes in gene expression following ablative laser treatment of skin lesions, such as atrophic scars and UV-damaged skin, are not completely understood. A standardized in vitro model of human skin, to study the effects of laser treatment on human skin, has been recently developed. Therefore, the aim of the investigation was to examine morphological and molecular changes caused by fractional ablative erbium:YAG laser treatment on an in vitro full-thickness 3D standardized organotypic model of human skin...
March 15, 2017: Lasers in Medical Science
https://www.readbyqxmd.com/read/28298074/evaluation-of-growth-inhibitory-response-of-resveratrol-and-salinomycin-combinations-against-triple-negative-breast-cancer-cells
#17
Girish Rai, Shankar Suman, Sanjay Mishra, Yogeshwer Shukla
Resveratrol (RSVL) a dietary phytochemical showed to enhance the efficacy of chemotherapeutic drugs. Recently, Salinomycin (SAL) has gained importance as cancer therapeutic value for breast cancer (BC), however, its superfluxious toxicity delimits the utility. Taking the advantage of RSVL, the therapeutic efficacy of RSVL and SAL combination was studied in vitro and in vivo system. Firstly, the synergistic combination dose of RSVL and SAL was calculated and further, the efficacy was examined by wound healing, and Western blots analysis...
March 11, 2017: Biomedicine & Pharmacotherapy, Biomédecine & Pharmacothérapie
https://www.readbyqxmd.com/read/28295241/indirect-effects-of-immunological-tolerance-to-a-regular-dietary-protein-reduce-cutaneous-scar-formation
#18
Thiago Anselmo Cantaruti, Raquel Alves Costa, Kênia Soares de Souza, Nelson Monteiro Vaz, Cláudia Rocha Carvalho
Oral tolerance refers to the specific inhibition of immune responsiveness to T-cell dependent antigens contacted by the oral route before parenteral immunization. Oral tolerance to one protein does not inhibit immune responses to other unrelated proteins, but parenteral injection of tolerated antigens plus adjuvant into tolerant, but not normal mice inhibits immune responses to antigens injected concomitantly or soon thereafter. The inhibitory effect triggered by parenteral injection of tolerated proteins is known as bystander suppression or indirect effects of oral tolerance...
March 12, 2017: Immunology
https://www.readbyqxmd.com/read/28291245/tyrosine-kinase-inhibitor-bibf1120-ameliorates-inflammation-angiogenesis-and-fibrosis-in-ccl4-induced-liver-fibrogenesis-mouse-model
#19
Büsra Öztürk Akcora, Gert Storm, Jai Prakash, Ruchi Bansal
Hepatic fibrosis, a progressive chronic disease mainly caused by hepatitis viral infections, alcohol abuse or metabolic syndrome leading to liver dysfunction and is the growing cause of mortality worldwide. Tyrosine kinase inhibitor BIBF1120 (Nintedanib) has been evaluated in clinical trials for idiopathic pulmonary fibrosis and advanced Hepatocellular carcinoma, but has not been explored for liver fibrosis yet. In this study, we aimed to investigate the therapeutic effects and mechanism of BIBF1120 in liver fibrogenesis...
March 14, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28290607/homemade-device-induced-negative-pressure-promotes-wound-healing-more-efficiently-than-vsd-induced-positive-pressure-by-regulating-inflammation-proliferation-and-remodeling
#20
Jinyan Liu, Feng Hu, Jintian Tang, Shijie Tang, Kun Xia, Song Wu, Chaoqi Yin, Shaohua Wang, Quanyong He, Huiqing Xie, Jianda Zhou
Vacuum sealing drainage (VSD) is an effective technique used to promote wound healing. However, recent studies have shown that it exerts positive pressure (PP) rather than negative pressure (NP) on skin. In this study, we created a homemade device that could maintain NP on the wound, and compared the therapeutic effects of VSD-induced PP to those of our homemade device which induced NP on wound healing. The NP induced by our device required less time for wound healing and decreased the wound area more efficiently than the PP induced by VSD...
March 13, 2017: International Journal of Molecular Medicine
keyword
keyword
65943
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"