keyword
MENU ▼
Read by QxMD icon Read
search

Connective tissue

keyword
https://www.readbyqxmd.com/read/29783229/-morphological-characteristics-of-kidneys-connective-tissue-of-mature-fetuses-and-newborns-from-mothers-whose-pregnancy-was-complicated-by-preeclampsia-of-varying-degrees-of-severity
#1
Iryna V Sorokina, Mykhailo S Myroshnychenko, Nataliia V Kapustnyk, Tetyana O Khramova, Oksana V Dehtiarova, Svitlana I Danylchenko
OBJECTIVE: Introduction: The kidneys connective tissue condition in the antenatal period affects the formation of tissues and it changes with the development of various general pathological processes in this organ. The aim of the study was to identify the morphological features of kidneys connective tissue of fetuses and newborns from mothers whose pregnancy was complicated by preeclampsia of varying degrees of severity. PATIENTS AND METHODS: Materials and methods: The material of the study was the tissue of kidneys of mature fetuses and newborns from mothers with physiological pregnancy (28 cases), as well as from mothers whose pregnancy was complicated by preeclampsia of varying degrees of severity (78 cases)...
2018: Wiadomości Lekarskie: Organ Polskiego Towarzystwa Lekarskiego
https://www.readbyqxmd.com/read/29783208/the-role-of-hydrogen-sulfide-in-the-progression-mechanisms-of-non-alcoholic-steatohepatitis-and-chronic-kidney-disease
#2
Oksana S Khukhlina, Igor V Gerush, Alona A Antoniv, Olha Ye Mandryk, Tamara G Kopchuk, Svitlana P Melnychuk, Zoriana Ia Kotsiubiichuk
OBJECTIVE: Introduction: The steady increase in the incidence of non-alcoholic steatohepatitis (NASH) on the background of obesity and chronic kidney disease (CKD) in people of working age in Ukraine. The aim: To establish the role of hydrogen sulfide in the mechanisms of mutual burden and progression of non-alcoholic steatohepatitis and chronic kidney disease in patients with obesity. PATIENTS AND METHODS: Materials and methods: 114 patients with NASH were examined on the background of obesity of І-ІІ degree, including: 52 patients with NASH (group 1) (without accompanying CKD), 62 patients with NASH with a comorbid CKD І-ІІ degree (group 2)...
2018: Wiadomości Lekarskie: Organ Polskiego Towarzystwa Lekarskiego
https://www.readbyqxmd.com/read/29781507/effect-of-estradiol-on-fibroblasts-from-postmenopausal-idiopathic-carpal-tunnel-syndrome-patients
#3
Yoshiaki Yamanaka, Kunitaka Menuki, Takafumi Tajima, Yasuaki Okada, Kenji Kosugi, Yukichi Zenke, Akinori Sakai
Fibrosis of the subsynovial connective tissue (SSCT) is a characteristic finding in patients with idiopathic carpal tunnel syndrome (CTS). Idiopathic CTS frequently occurs in postmenopausal women; therefore, female steroid hormones, especially estrogens, may be involved in its development. In this study, we evaluated the effect of the estradiol on the expression of genes and proteins related to fibrosis of SSCT fibroblasts from patients with idiopathic CTS. This study included 10 postmenopausal women (mean age 76 years)...
May 21, 2018: Journal of Cellular Physiology
https://www.readbyqxmd.com/read/29781457/a-scandinavian-point-of-view-caring-for-patients-with-sarcoma-across-boundaries
#4
Charlott Vade, Stine Næss
Sarcomas are rare connective tissue malignancies. Patients and their families often experience many challenging problems during the cancer journey. Professionals working in this complex landscape need to collaborate to optimize patient outcomes.
June 1, 2018: Clinical Journal of Oncology Nursing
https://www.readbyqxmd.com/read/29781178/the-effects-of-platelet-rich-plasma-on-hypertrophic-scars-fibroblasts
#5
Seung Min Nam, Yong Bae Kim
We hypothesised that a feedback mechanism of the transforming growth factor (TGF)-β1 signalling pathway, triggered by high-level TGF-β1, activates platelet-rich plasma (PRP) release to reduce connective tissue growth factor (CTGF) production and expression of CTGF mRNA in hypertrophic scar dermal fibroblasts. Primary dermal fibroblasts were isolated from cultures of hypertrophic scars. Cells were cultured after addition of serum-free Dulbecco's modified Eagle's medium supplemented with 5% (wt/vol) PRP or platelet-poor plasma (PPP)...
May 21, 2018: International Wound Journal
https://www.readbyqxmd.com/read/29781159/a-comparative-proteomics-analysis-of-five-body-fluids-plasma-urine-cerebrospinal-fluid-amniotic-fluid-and-saliva
#6
Mindi Zhao, Yehong Yang, Zhengguang Guo, Chen Shao, Haidan Sun, Yang Zhang, Ying Sun, Yaoran Liu, Yijun Song, Liwei Zhang, Qian Li, Juntao Liu, Mingxi Li, Youhe Gao, Wei Sun
PURPOSE: Body fluid is considered a rich source of disease biomarkers. Proteins in many body fluids have potential clinical applications for disease diagnostic and prognostic predictions. EXPERIMENTAL DESIGN: To determine differences in the protein components and functional features of body fluids, a proteomic comparison of five body fluids (plasma, urine, cerebrospinal fluid, saliva and amniotic fluid) was conducted by high-resolution mass spectrometry. RESULTS: A total of 4717 nonredundant proteins were identified, and the concentrations of 3433 proteins were estimated by an intensity-based algorithm quantitation method...
May 21, 2018: Proteomics. Clinical Applications
https://www.readbyqxmd.com/read/29780857/multi-omic-network-based-interrogation-of-rat-liver-metabolism-following-gastric-bypass-surgery-featuring-swath-proteomics
#7
Gautham Vivek Sridharan, Matthew D'Alessandro, Shyam Sundhar Bale, Vicky Bhagat, Hugo Gagnon, John M Asara, Korkut Uygun, Martin L Yarmush, Nima Saeidi
Morbidly obese patients often elect for Roux-en-Y gastric bypass (RYGB), a form of bariatric surgery that triggers a remarkable 30% reduction in excess body weight and reversal of insulin resistance for those who are type II diabetic. A more complete understanding of the underlying molecular mechanisms that drive the complex metabolic reprogramming post-RYGB could lead to innovative non-invasive therapeutics that mimic the beneficial effects of the surgery, namely weight loss, achievement of glycemic control, or reversal of non-alcoholic steatohepatitis (NASH)...
September 2017: Technology
https://www.readbyqxmd.com/read/29780832/collagen-type-iii-metabolism-evaluation-in-patients-with-malignant-head-and-neck-cancer-treated-with-radiotherapy
#8
Klaudia Mazurek, Krzysztof Siemianowicz, Wirginia Likus, Ewa Pierzchała, Robert Kwiatkowski, Jarosław Markowski
Ionizing radiation affects the metabolism of key proteins of extracellular matrix including type III collagen, an important component of human skin. The aim of the work is an analysis of the impact of radical and palliative radiotherapy on collagen type III synthesis in patients with head and neck cancer. The test group consisted of 56 males with histopathologically confirmed head and neck cancer, for whom radiotherapy was applied as a form of radical or palliative treatment. The level of procollagen III aminoterminal propeptide (PIIINP), which is a marker of collagen type III synthesis, was determined in blood serum before radiotherapy, immediately following radiotherapy, and 3 months after it was finished...
2018: BioMed Research International
https://www.readbyqxmd.com/read/29780748/cell-adhesion-and-matrix-stiffness-coordinating-cancer-cell-invasion-and-metastasis
#9
REVIEW
Vasiliki Gkretsi, Triantafyllos Stylianopoulos
Metastasis is a multistep process in which tumor extracellular matrix (ECM) and cancer cell cytoskeleton interactions are pivotal. ECM is connected, through integrins, to the cell's adhesome at cell-ECM adhesion sites and through them to the actin cytoskeleton and various downstream signaling pathways that enable the cell to respond to external stimuli in a coordinated manner. Cues from cell-adhesion proteins are fundamental for defining the invasive potential of cancer cells, and many of these proteins have been proposed as potent targets for inhibiting cancer cell invasion and thus, metastasis...
2018: Frontiers in Oncology
https://www.readbyqxmd.com/read/29780721/type-b-aortic-dissection-new-perspectives
#10
REVIEW
Marc A A M Schepens
Background: Stanford type B aortic dissection is one of the aortic catastrophes with a high mortality and morbidity that needs immediate or delayed treatment, either surgically or endovascularly. This comprehensive review article addresses the current status of open, endovascular and hybrid treatment options for type B aortic dissections with the focus on new therapeutic perspectives. Methods: Evaluation of currently available evidence based on randomized and registry data and personal experience...
2018: Journal of Visualized Surgery
https://www.readbyqxmd.com/read/29780514/construction-of-histidine-containing-hydrocarbon-stapled-cell-penetrating-peptides-for-in-vitro-and-in-vivo-delivery-of-sirnas
#11
Soonsil Hyun, Yoonhwa Choi, Ha Neul Lee, Changki Lee, Donghoon Oh, Dong-Ki Lee, Changjin Lee, Yan Lee, Jaehoon Yu
A hydrocarbon stapled peptide based strategy was used to develop an optimized cell penetrating peptide for siRNA delivery. Various stapled peptides, having amphipathic Leu- and Lys-rich regions, were prepared and their cell penetrating potentials were evaluated. One peptide, stEK, was found to have high cell penetration and siRNA delivery abilities at low nanomolar concentrations. In order to improve its ability to promote gene silencing, stEK was modified by replacing several Lys residues with His moieties...
April 21, 2018: Chemical Science
https://www.readbyqxmd.com/read/29780166/nudt21-negatively-regulates-psmb2-and-cxxc5-by-alternative-polyadenylation-and-contributes-to-hepatocellular-carcinoma-suppression
#12
Sheng Tan, Hua Li, Weijie Zhang, Yunying Shao, Yuan Liu, Haiyang Guan, Jun Wu, Yani Kang, Junsong Zhao, Qing Yu, Yunzhao Gu, Keshuo Ding, Min Zhang, Wenchang Qian, Yong Zhu, Huayong Cai, Changyu Chen, Peter E Lobie, Xiaodong Zhao, Jielin Sun, Tao Zhu
Alternative polyadenylation (APA) is an important post-transcriptional regulatory mechanism and involved in many diseases, including cancer. CFIm25, a subunit of the cleavage factor I encoded by NUDT21, is required for 3'RNA cleavage and polyadenylation. Although it has been recently reported to be involved in glioblastoma tumor suppression, its roles and the underlying functional mechanism remain unclear in other types of cancer. In this study, we characterized NUDT21 in hepatocellular carcinoma (HCC). Reduced expression of NUDT21 was observed in HCC tissue compared to adjacent non-tumorous compartment...
May 21, 2018: Oncogene
https://www.readbyqxmd.com/read/29779269/-the-applications-of-periodontal-gingival-surgery-%C3%A2-alternative-materials
#13
Er-Jia Mao
The main purposes of periodontal graft surgery include achieving root coverage, improving the clinical attachment level and keratinized tissue, and advancing the procedure of periodontal plastic surgery. Autogenous graft, such as subepithelial connective tissue graft-based procedure, provide the best outcomes for mean and complete root coverage, as well as increase in keratinized tissue. However, a disadvantage of the procedure is in the location of the operation itself: the additional surgical site (palate)...
April 1, 2018: Hua Xi Kou Qiang Yi Xue za Zhi, Huaxi Kouqiang Yixue Zazhi, West China Journal of Stomatology
https://www.readbyqxmd.com/read/29779099/the-differential-expression-of-adhesion-molecule-and-extracellular-matrix-genes-in-mesenchymal-stromal-cells-after-interaction-with-cord-blood-hematopoietic-progenitors
#14
L B Buravkova, E R Andreeva, M V Lobanova, E V Cotnezova, A I Grigoriev
The dynamics of the expression of genes encoding adhesion molecules, molecules of the connective tissue matrix, and its remodeling enzymes was studied in multipotent mesenchymal stromal cells (MSCs) from human adipose tissue after interaction with cord blood hematopoietic progenitors (HSPCs). An upregulation of ICAM1 and VCAM1, directly proportional to the coculture time (24-72 h), was found. After 72 h of culturing, a downregulation of the genes encoding the majority of matrix molecules (SPP1; COL6A2,7A1; MMP1,3; TIMP1,3; and HAS1) and cell-matrix adhesion molecules (ITGs) was revealed...
March 2018: Doklady. Biochemistry and Biophysics
https://www.readbyqxmd.com/read/29779031/a-novel-ex-vivo-mouse-mesometrium-culture-model-for-investigating-angiogenesis-in-microvascular-networks
#15
Ariana D Suarez-Martinez, Susanne Bierschenk, Katie Huang, Dana Kaplan, Carolyn L Bayer, Stryder M Meadows, Markus Sperandio, Walter L Murfee
BACKGROUND: The development of models that incorporate intact microvascular networks enables the investigation of multicellular dynamics during angiogenesis. Our laboratory introduced the rat mesentery culture model as such a tool, which would be enhanced with mouse tissue. Since mouse mesentery is avascular, an alternative is mouse mesometrium, the connective tissue of uterine horns. The study's objective was to demonstrate that mouse mesometrium contains microvascular networks that can be cultured to investigate multicellular dynamics during angiogenesis...
May 18, 2018: Journal of Vascular Research
https://www.readbyqxmd.com/read/29778988/synthesis-microstructure-and-mechanical-behaviour-of-a-unique-porous-phbv-scaffold-manufactured-using-selective-laser-sintering
#16
Sven H Diermann, Mingyuan Lu, Yitian Zhao, Luigi-Jules Vandi, Matthew Dargusch, Han Huang
Selective Laser Sintering (SLS) is a promising technique for manufacturing bio-polymer scaffolds used in bone tissue engineering applications. Conventional scaffolds made using SLS have complex engineered architectures to introduce adequate porosity and pore interconnectivity. This study presents an alternative approach to manufacture scaffolds via SLS without using pre-designed architectures. In this work, a SLS process was developed for fabricating interconnected porous biodegradable poly(3-hydroxybutyrate-co-3-hydroxyvalerate) (PHBV) scaffolds with large surface areas and relative porosities of up to 80%...
May 17, 2018: Journal of the Mechanical Behavior of Biomedical Materials
https://www.readbyqxmd.com/read/29778965/metal-hypersensitivity-in-the-context-of-connective-tissue-disease-an-opportunity-for-practice-prevention
#17
Jack Ρ Guccione, Sharon E Jacob
Metal hypersensitivity reactions (MHR) are not associated with metal containing orthodontic implants unless there is a positive history of dermatitis from a high nickel-release item (piercing post, earring, watch). We wish to present this letter to highlight evidence surrounding orthodontic-related nickel hypersensitivity and to bring to the readers attention current American Contact Dermatitis Society (ACDS) guidelines that endorse the importance of addressing metal hypersensitivity reactions in the setting of implantable dental devices...
May 17, 2018: Environmental Research
https://www.readbyqxmd.com/read/29778910/a-case-of-vascular-ehlers-danlos-syndrome-with-a-cardiomyopathy-and-multi-system-involvement
#18
Nick Si Rui Lan, Michael Fietz, Nicholas Pachter, Vincent Paul, David Playford
Ehlers-Danlos Syndrome comprises a heterogeneous group of heritable connective tissue disorders resulting from various gene mutations. We present an unusual case of vascular Ehlers-Danlos Syndrome with distinctive physical characteristics and a cardiomyopathy with features suggesting isolated left ventricular non-compaction. The cardiac features represent the first report of a cardiomyopathy associated with a mutation in the COL3A1 gene. This case also illustrates the multi-system nature of Ehlers-Danlos Syndrome and the complexity of managing patients with the vascular subtype...
April 24, 2018: Cardiovascular Pathology: the Official Journal of the Society for Cardiovascular Pathology
https://www.readbyqxmd.com/read/29778758/major-traits-of-the-senescent-phenotype-of-nucleus-pulposus-intervertebral-disc-cells-persist-under-the-specific-microenvironmental-conditions-of-the-tissue
#19
Anastasios Kouroumalis, Eleni Mavrogonatou, Olga D Savvidou, Panayiotis J Papagelopoulos, Harris Pratsinis, Dimitris Kletsas
Intervertebral discs (IVDs) are the joints of the spine, mainly consisting of extracellular matrix (ECM) with a low number of cells embedded therein. Low cellularity stems from nutrient deprivation due to the lack of blood supply, as well as from the hypoxic and hyperosmotic conditions prevailing in the tissue. Intervertebral disc degeneration (IDD) has been firmly connected with low back pain, a major age-related disease, whereas degenerated discs have been characterized by increased proteolytic activity and accumulation of senescent cells...
May 17, 2018: Mechanisms of Ageing and Development
https://www.readbyqxmd.com/read/29777632/predictor-factors-for-long-term-outcomes-stability-of-coronally-advanced-flap-with-or-without-connective-tissue-graft-in-the-treatment-of-single-maxillary-gingival-recessions-9-years-results-of-a-randomised-controlled-clinical-trial
#20
Giulio Rasperini, Raffaele Acunzo, Gaia Pellegrini, Giorgio Pagni, Maurizio Tonetti, Giovan Paolo Pini Prato, Pierpaolo Cortellini
AIM: To assess the clinical outcomes 9 years after the surgical treatment of single maxillary gingival recessions and identify predictors for long-term gingival margin stability. MATERIALS AND METHODS: Twenty-five gingival recession (Miller Class I and II) were randomly treated with CAF plus CTG or CAF alone. Outcomes included Complete Root Coverage (CRC), Recession Reduction (REC), Keratinized Tissue (KT) gain and dentin hypersensitivity, and were evaluated at 6-month, 1-year and 9-year...
May 19, 2018: Journal of Clinical Periodontology
keyword
keyword
10462
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"