keyword
MENU ▼
Read by QxMD icon Read
search

high fibrinogen

keyword
https://www.readbyqxmd.com/read/29458232/fibrinogen-and-neopterin-is-associated-with-future-myocardial-infarction-and-total-mortality-in-patients-with-stable-coronary-artery-disease
#1
Øistein Rønneberg Mjelva, Gard F T Svingen, Eva K R Pedersen, Reinhard Seifert, Jan Terje Kvaløy, Øivind Midttun, Per M Ueland, Jan E Nordrehaug, Ottar Nygård, Dennis W T Nilsen
Systemic fibrinogen and neopterin are related to inflammation. We investigated the prognostic utility and possible interactions of these biomarkers in stable coronary artery disease (SCAD) patients undergoing coronary angiography. We included 3,545 patients with suspected stable angina with a median follow-up of 7.3 and 10.2 years for incident acute myocardial infarction (AMI) and all-cause mortality, respectively. Prospective associations were explored by Cox regression. Potential effect modifications were investigated according to strata of fibrinogen, neopterin or high-sensitivity troponin T (hsTnT) below and above the median, as well as gender and smoking habits...
February 19, 2018: Thrombosis and Haemostasis
https://www.readbyqxmd.com/read/29453454/a-microvascularized-tumor-mimetic-platform-for-assessing-anti-cancer-drug-efficacy
#2
Shantanu Pradhan, Ashley M Smith, Charles J Garson, Iman Hassani, Wen J Seeto, Kapil Pant, Robert D Arnold, Balabhaskar Prabhakarpandian, Elizabeth A Lipke
Assessment of anti-cancer drug efficacy in in vitro three-dimensional (3D) bioengineered cancer models provides important contextual and relevant information towards pre-clinical translation of potential drug candidates. However, currently established models fail to sufficiently recapitulate complex tumor heterogeneity. Here we present a chip-based tumor-mimetic platform incorporating a 3D in vitro breast cancer model with a tumor-mimetic microvascular network, replicating the pathophysiological architecture of native vascularized breast tumors...
February 16, 2018: Scientific Reports
https://www.readbyqxmd.com/read/29453140/serum-apolipoprotein-a-1-concentrations-and-the-prevalence-of-cardiovascular-autonomic-neuropathy-in-individuals-with-type-2-diabetes
#3
Jin Ook Chung, Seon-Young Park, Ji Hyun Han, Dong Hyeok Cho, Dong Jin Chung, Min Young Chung
OBJECTIVE: To evaluate the relationship between levels of serum apolipoproteins and the prevalence of cardiovascular autonomic neuropathy (CAN) in type 2 diabetes. METHODS: In total, 3199 individuals with type 2 diabetes were investigated in a cross-sectional study. The diagnosis of CAN was made based on the results of a cardiovascular reflex test. Serum apolipoprotein A-I (apoA-I) and apolipoprotein B (apoB) levels were measured. RESULTS: Serum apoA-1 levels were significantly low in individuals with CAN, but there was no significant association between serum apoB levels and CAN...
January 31, 2018: Journal of Diabetes and its Complications
https://www.readbyqxmd.com/read/29449959/sulfobetaine-methacrylate-hydrogel-coated-anti-fouling-surfaces-for-implantable-biomedical-devices
#4
Se Yeong Lee, Yunki Lee, Phuong Le Thi, Dong Hwan Oh, Ki Dong Park
Background: Zwitterionic molecules have been widely studied as coating materials for preparing anti-fouling surfaces because they possess strong hydration properties that can resist non-specific protein adsorption. Numerous studies on surface modification using zwitterionic molecules have been investigated, such as electrochemically mediated and photoinitiated radical polymerization. However, these methods have some limitations, including multi-step process, difficulties in producing thick and dense layers as well as the requirement of extra facilities...
2018: Biomaterials Research
https://www.readbyqxmd.com/read/29445102/reversal-of-stress-fibre-formation-by-nitric-oxide-mediated-rhoa-inhibition-leads-to-reduction-in-the-height-of-preformed-thrombi
#5
L Atkinson, M Z Yusuf, A Aburima, Y Ahmed, S G Thomas, K M Naseem, S D J Calaminus
Evidence has emerged to suggest that thrombi are dynamic structures with distinct areas of differing platelet activation and inhibition. We hypothesised that Nitric oxide (NO), a platelet inhibitor, can modulate the actin cytoskeleton reversing platelet spreading, and therefore reduce the capability of thrombi to withstand a high shear environment. Our data demonstrates that GSNO, DEANONOate, and a PKG-activating cGMP analogue reversed stress fibre formation and increased actin nodule formation in adherent platelets...
February 14, 2018: Scientific Reports
https://www.readbyqxmd.com/read/29445039/both-lipopolysaccharide-and-lipoteichoic-acids-potently-induce-anomalous-fibrin-amyloid-formation-assessment-with-novel-amytracker%C3%A2-stains
#6
Etheresia Pretorius, Martin J Page, Lisa Hendricks, Nondumiso B Nkosi, Sven R Benson, Douglas B Kell
In recent work, we discovered that the presence of highly substoichiometric amounts (10 -8 molar ratio) of lipopolysaccharide (LPS) from Gram-negative bacteria caused fibrinogen clotting to lead to the formation of an amyloid form of fibrin. We here show that the broadly equivalent lipoteichoic acids (LTAs) from two species of Gram-positive bacteria have similarly (if not more) potent effects. Using thioflavin T fluorescence to detect amyloid as before, the addition of low concentrations of free ferric ion is found to have similar effects...
February 2018: Journal of the Royal Society, Interface
https://www.readbyqxmd.com/read/29440240/atypical-presentation-of-atypical-haemolytic-uraemic-syndrome
#7
Ratna Basak, Xiaotong Wang, Caitlin Keane, Robert Woroniecki
A 17-year-old girl presented with fever, myalgia, vomiting for 1 month and oliguria and dyspnoea for 4 days. She was tachycardic,hypertensive, with pedal oedema and decreased breath sounds. She had high serum creatinine (3 mg/dL), anaemia, thrombocytopenia, leucocytosis and eosinophilia with schistocytes. Lactate dehydrogenase, transaminases were high , with low haptoglobin and high ferritin (5269 ng/mL). Complement C3/C4 and fibrinogen were normal. Urinalysis showed large blood and protein and stool studies were negative...
February 11, 2018: BMJ Case Reports
https://www.readbyqxmd.com/read/29437487/swim-exercise-inhibits-hemostatic-abnormalities-in-a-rat-model-of-obesity-and-insulin-resistance
#8
Mohammad Dallak, Ismaeel Bin-Jaliah, Hussein F Sakr, Bahjat Al-Ani, Mohamed A Haidara
BACKGROUND: We sought to determine whether swim exercise can inhibit high carbohydrate and fat diet (HCFD)-induced biomarkers of coagulation and thrombosis. MATERIAL AND METHODS: Rats were either fed with HCFD (model group) or a standard laboratory chow (control group) for 15 weeks. Swim exercise-'treated' rats started swim exercise training from the 11 th week until being sacrificed, on Week 15. RESULTS: HCFD caused a significant increase in blood glucose, insulin resistance (HOMA-IR), lipidemia, and inflammatory biomarkers...
February 13, 2018: Archives of Physiology and Biochemistry
https://www.readbyqxmd.com/read/29436310/ultrasound-assisted-catheter-directed-thrombolysis-for-submassive-pulmonary-embolism
#9
Prasoon P Mohan, John J Manov, Francisco Contreras, Michael E Langston, Mehul H Doshi, Govindarajan Narayanan
PURPOSE: Catheter-directed thrombolysis (CDT) is a relatively new therapy for pulmonary embolism that achieves the superior clot resolution compared to systemic thrombolysis while avoiding the high bleeding risk intrinsically associated with that therapy. In order to examine the efficacy and safety of CDT, we conducted a retrospective cohort study of patients undergoing ultrasound-assisted CDT at our institution. METHODS: The charts of 30 consecutive patients who underwent CDT as a treatment of pulmonary embolism at our institution were reviewed...
January 1, 2018: Vascular and Endovascular Surgery
https://www.readbyqxmd.com/read/29434649/occupational-exposure-to-ultrafine-particles-in-police-officers-no-evidence-for-adverse-respiratory-effects
#10
G Jordakieva, I Grabovac, E Valic, K E Schmidt, A Graff, A Schuster, K Hoffmann-Sommergruber, C Oberhuber, O Scheiner, A Goll, J Godnic-Cvar
Background: Inhalation exposure to fine and ultrafine particles (UFPs) has been associated with respiratory diseases. However, little is known on the quality, threshold levels and concentration of these particles causing adverse health effects. Methods: The impact of occupational exposure to submicrometer and UFPs was assessed in 30 healthy police shooting instructors by clinical investigation, self-assessment questionnaire, sputum and spirometry and compared to a control group...
2018: Journal of Occupational Medicine and Toxicology
https://www.readbyqxmd.com/read/29427987/advances-and-evolving-concepts-in-allergic-asthma
#11
Hui-Ying Tung, Evan Li, Cameron Landers, An Nguyen, Farrah Kheradmand, J Morgan Knight, David B Corry
Allergic asthma is a heterogeneous disorder that defies a unanimously acceptable definition, but is generally recognized through its highly characteristic clinical expression of dyspnea and cough accompanied by clinical data that document reversible or exaggerated airway constriction and obstruction. The generally rising prevalence of asthma in highly industrialized societies despite significant therapeutic advances suggests that the fundamental cause(s) of asthma remain poorly understood. Detailed analyses of both the indoor (built) and outdoor environments continue to support the concept that not only inhaled particulates, especially carbon-based particulate pollution, pollens, and fungal elements, but also many noxious gases and chemicals, especially biologically derived byproducts such as proteinases, are essential to asthma pathogenesis...
February 2018: Seminars in Respiratory and Critical Care Medicine
https://www.readbyqxmd.com/read/29427772/circulating-angiopoietin-2-and-its-soluble-receptor-tie-2-concentrations-are-related-to-inflammatory-markers-in-the-general-population
#12
Elisabeth A Schuldt, Wolfgang Lieb, Marcus Dörr, Markus M Lerch, Henry Völzke, Matthias Nauck, Nele Friedrich
BACKGROUND: The Angiopoietin/Tie (Tyrosine kinase with Ig and EGF homology domains) signaling axis has crucial influences on angiogenesis and the vasculature's reorganization. Moreover, angiopoietin-2 (Ang2) is discussed as a biomarker for diseases' severity and development. Previous studies reported increased Ang2 levels in patients with inflammatory diseases and associations of Ang2 with inflammation markers in relatively small samples. We aimed to assess the relation of Ang2 and Tie2 with inflammation markers in the general population...
February 7, 2018: Cytokine
https://www.readbyqxmd.com/read/29416211/cardiovascular-risk-factors-in-patients-with-poorly-controlled-diabetes-mellitus
#13
Amela Dizdarevic-Bostandzic, Ermin Begovic, Azra Burekovic, Zelija Velija-Asimi, Amina Godinjak, Vanja Karlovic
Introduction: Diabetes mellitus(DM) is considered an independent cardiovascular risk factor. Having in mind concomitant occurence of diabetes and other cardiovascular risk factors, it is expected that patients with poor glucoregulation will have more cardiovascular risk factors and higher cardiovascular risk than patients with good glucoregulation. Aim: To compare cardiovascular risk and cardiovascular risk factors between patients with poorly controlled and patients with well-controlled Diabetes mellitus...
February 2018: Medical Archives
https://www.readbyqxmd.com/read/29414671/fibrinogen-and-fibrin-are-novel-substrates-for-fasciola-hepatica-cathepsin-l-peptidases
#14
Mirjam M Mebius, Jody M J Op Heij, Aloysius G M Tielens, Philip G de Groot, Rolf T Urbanus, Jaap J van Hellemond
Cathepsin peptidases form a major component of the secreted proteins of the blood-feeding trematodes Fasciola hepatica and Schistosoma mansoni. These peptidases fulfill many functions, from facilitating infection to feeding and immune evasion. In this study, we examined the Fasciola cathepsin L peptidases FhCL1, FhCL2, and FhCL3 and the schistosomal cathepsin peptidases SmCB1 and SmCL3 for their anticoagulant properties. Although no direct anticoagulant effect of these peptidases was observed, we discovered that cathepsin peptidases from Fasciola, but not from Schistosoma, were able to degrade purified fibrinogen, with FhCL1 having the highest fibrinogenolytic activity...
February 4, 2018: Molecular and Biochemical Parasitology
https://www.readbyqxmd.com/read/29410160/sensing-adhesion-forces-between-erythrocytes-and-%C3%AE-fibrinogen-modulating-fibrin-clot-architecture-and-function
#15
Ana Filipa Guedes, Filomena A Carvalho, Marco M Domingues, Fraser L Macrae, Helen R McPherson, Nuno C Santos, Robert A S Ariёns
Plasma fibrinogen includes an alternatively spliced γ-chain variant (γ'), which mainly exists as a heterodimer (γAγ') and has been associated with thrombosis. We tested γAγ' fibrinogen-red blood cells (RBCs) interaction using atomic force microscopy-based force spectroscopy, magnetic tweezers, fibrin clot permeability, scanning electron microscopy and laser scanning confocal microscopy. Data reveal higher work necessary for RBC-RBC detachment in the presence of γAγ' rather than γAγA fibrinogen. γAγ' fibrinogen-RBCs interaction is followed by changes in fibrin network structure, which forms an heterogeneous clot structure with areas of denser and highly branched fibrin fibers...
February 1, 2018: Nanomedicine: Nanotechnology, Biology, and Medicine
https://www.readbyqxmd.com/read/29407633/the-lectin-pathway-and-coagulation-in-lung-cancer-patients-undergoing-lobectomy-a-randomised-controlled-trial
#16
Julie Brogaard Larsen, Anne Troldborg, Thomas Decker Christensen, Christine Lodberg Hvas, Steffen Thiel, Anne-Mette Hvas
BACKGROUND: Lectin pathway proteases activate coagulation and may theoretically play a role in the increased thrombosis risk in cancer, which is especially high during surgery. AIMS: To investigate lectin pathway proteins during lung cancer surgery, the influence of low molecular weight heparin (LMWH) on lectin pathway proteins, and correlations between lectin pathway proteins and coagulation. METHODS: Fifty lung cancer patients undergoing video-assisted thoracoscopic surgery lobectomy were randomised to LMWH, n = 26, or no anticoagulant (control), n = 24...
January 30, 2018: Thrombosis Research
https://www.readbyqxmd.com/read/29407626/laboratory-biomarkers-for-venous-thromboembolism-risk-in-patients-with-hematologic-malignancies-a-review
#17
REVIEW
B T Samuelson Bannow, B A Konkle
INTRODUCTION: Despite high rates of venous thromboembolism (VTE) among patients with hematologic malignancies, few tools exist to assist providers in identifying those patients at highest risk for this potentially fatal complication. Laboratory biomarkers, such as d-dimer, have demonstrated utility in some clinical settings to distinguish patients at increased risk. MATERIALS AND METHODS: We performed a systematic review of the literature utilizing search terms including "biomarker", "venous thromboembolism", "hematologic malignancy", "lymphoma", "myeloma" and "leukemia" in the Medline database...
January 31, 2018: Thrombosis Research
https://www.readbyqxmd.com/read/29406751/reversible-protein-adsorption-on-mixed-peo-paa-polymer-brushes-role-of-ionic-strength-and-peo-content
#18
Anna Bratek-Skicki, Pierre Eloy, Maria Morga, Christine C Dupont-Gillain
Proteins at interfaces are a key for many applications in the biomedical field, in biotechnologies, in biocatalysis, in food industry etc. The development of surface layers that allow to control and manipulate proteins is thus highly desired. In previous works, we have shown that mixed polymer brushes combining the protein-repellent properties of poly(ethylene oxide) (PEO) and the stimuli-responsive adsorption behavior of poly(acrylic acid) (PAA) could be synthesized and used to achieve switchable protein adsorption...
February 6, 2018: Langmuir: the ACS Journal of Surfaces and Colloids
https://www.readbyqxmd.com/read/29403208/internal-quality-control-of-blood-products-an-experience-from-a-tertiary-care-hospital-blood-bank-from-southern-pakistan
#19
Sadia Sultan, Hasan Abbas Zaheer, Usman Waheed, Mohammad Amjad Baig, Asma Rehan, Syed Mohammed Irfan
INTRODUCTION: Internal quality control (IQC) is the backbone of quality assurance program. In blood banking, the quality control of blood products ensures the timely availability of a blood component of high quality with maximum efficacy and minimal risk to potential recipients. The main objective of this study is to analyze the IQC of blood products as an indicator of our blood bank performance. METHODS: An observational cross-sectional study was conducted at the blood bank of Liaquat National Hospital and Medical College, from January 2014 to December 2015...
January 2018: Journal of Laboratory Physicians
https://www.readbyqxmd.com/read/29386835/drug-reaction-with-eosinophilia-and-systemic-symptoms-associated-with-reactivation-of-epstein-barr-virus-and-or-cytomegalovirus-leading-to-hemophagocytic-syndrome-in-one-of-two-patients
#20
Jianhua Liang, Hui Qu, Xiaowen Wang, Aiping Wang, Lingling Liu, Ping Tu, Ruoyu Li, Mingyue Wang
Drug reaction with eosinophilia and systemic symptoms (DRESS) is a hypersensitivity reaction characterized by maculopapular rash, exfoliative dermatitis, lymphadenopathy, fever, eosinophilia, and involvement of internal organs. Evidence for reactivation of herpes family viruses has been observed in some DRESS patients, and activated CD8+ T lymphocytes are largely directed against Epstein-Barr virus. Here, we report two cases complicated with this infection. Both patients received antibiotics and non-steroidal anti-inflammatory drugs...
February 2018: Annals of Dermatology
keyword
keyword
109816
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"