keyword
MENU ▼
Read by QxMD icon Read
search

Inflammatory heart diseases

keyword
https://www.readbyqxmd.com/read/28934226/pathological-alterations-in-liver-injury-following-congestive-heart-failure-induced-by-volume-overload-in-rats
#1
Mohammed Shaqura, Doaa M Mohamed, Noureddin B Aboryag, Lama Bedewi, Lukas Dehe, Sascha Treskatsch, Mehdi Shakibaei, Michael Schäfer, Shaaban A Mousa
Heart failure has emerged as a disease with significant public health implications. Following progression of heart failure, heart and liver dysfunction are frequently combined in hospitalized patients leading to increased morbidity and mortality. Here, we investigated the underlying pathological alterations in liver injury following heart failure. Heart failure was induced using a modified infrarenal aortocaval fistula (ACF) in male Wistar rats. Sham operated and ACF rats were compared for their morphometric and hemodynamic data, for histopathological and ultrastructural changes in the liver as well as differences in the expression of apoptotic factors...
2017: PloS One
https://www.readbyqxmd.com/read/28932967/psychological-stress-inflammation-and-coronary-heart-disease
#2
REVIEW
Petra H Wirtz, Roland von Känel
PURPOSE OF REVIEW: In this review, we summarize evidence on the risk factor psychological stress in the context of coronary heart disease (CHD) in humans and explore the role of inflammation as a potential underlying mechanism. RECENT FINDINGS: While chronic stress increases the risk of incident CHD and poor cardiovascular prognosis, acute emotional stress can trigger acute CHD events in vulnerable patients. Evidence supporting a potential role for inflammation as a promising biological mechanism comes from population-based studies showing associations between chronic stress and increased inflammation...
September 20, 2017: Current Cardiology Reports
https://www.readbyqxmd.com/read/28931882/honokiol-protects-against-doxorubicin-cardiotoxicity-via-improving-mitochondrial-function-in-mouse-hearts
#3
Lizhen Huang, Kailiang Zhang, Yingying Guo, Fengyuan Huang, Kevin Yang, Long Chen, Kai Huang, Fengxue Zhang, Qinqiang Long, Qinglin Yang
Honokiol is a key component of a medicinal herb, Magnolia bark. Honokiol possesses potential pharmacological benefits for many disease conditions, especially cancer. Recent studies demonstrate that Honokiol exerts beneficial effects on cardiac hypertrophy and doxorubicin (Dox)-cardiotoxicity via deacetylation of mitochondrial proteins. However, the effects and mechanisms of Honokiol on cardiac mitochondrial respiration remain unclear. In the present study, we investigate the effect of Honokiol on cardiac mitochondrial respiration in mice subjected to Dox treatment...
September 20, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28931760/inflammation-oxidative-stress-and-glial-cell-activation-characterize-stellate-ganglia-from-humans-with-electrical-storm
#4
Olujimi A Ajijola, Donald B Hoover, Thomas M Simerly, T Christopher Brown, Jane Yanagawa, Reshma M Biniwale, Jay M Lee, Ali Sadeghi, Negar Khanlou, Jeffrey L Ardell, Kalyanam Shivkumar
BACKGROUND: Neuronal remodeling in human heart disease is not well understood. METHODS: Stellate ganglia from patients with cardiomyopathy (CMY) and refractory ventricular arrhythmias undergoing cardiac sympathetic denervation (n = 8), and from organ donors with normal hearts (n = 8) collected at the time of organ procurement were compared. Clinical data on all subjects were reviewed. Electron microscopy (EM), histologic, and immunohistochemical assessments of neurotransmitter profiles, glial activation and distribution, and lipofuscin deposition, a marker of oxidative stress, were quantified...
September 21, 2017: JCI Insight
https://www.readbyqxmd.com/read/28931622/connexins-in-cardiovascular-and-neurovascular-health-and-disease-pharmacological-implications
#5
REVIEW
Luc Leybaert, Paul D Lampe, Stefan Dhein, Brenda R Kwak, Peter Ferdinandy, Eric C Beyer, Dale W Laird, Christian C Naus, Colin R Green, Rainer Schulz
Connexins are ubiquitous channel forming proteins that assemble as plasma membrane hemichannels and as intercellular gap junction channels that directly connect cells. In the heart, gap junction channels electrically connect myocytes and specialized conductive tissues to coordinate the atrial and ventricular contraction/relaxation cycles and pump function. In blood vessels, these channels facilitate long-distance endothelial cell communication, synchronize smooth muscle cell contraction, and support endothelial-smooth muscle cell communication...
October 2017: Pharmacological Reviews
https://www.readbyqxmd.com/read/28930526/inflammatory-biomarkers-of-coronary-heart-disease
#6
Hongyu Li, Kai Sun, Ruiping Zhao, Jiang Hu, Zhiru Hao, Fei Wang, Yaojun Lu, Fu Liu, Yong Zhang
Coronary heart disease (CHD) is one of the leading causes of death worldwide. CHD is characterized by formation of arterial plaques which are mainly comprised of lipids, calcium and inflammatory cells. These plaques narrow the lumen of coronary arteries leading to episodic or persistent angina. Rupture of these plaques leads to the formation of thrombus, which as a result of cessation of blood flow, causes myocardial infarct and death. CHD is exacerbated by risk factors including obesity, diabetes mellitus, and hypertension...
January 1, 2018: Frontiers in Bioscience (Scholar Edition)
https://www.readbyqxmd.com/read/28927890/reduction-of-inflammatory-and-cardiovascular-proteins-in-the-blood-of-psoriasis-patients-differential-responses-between-tofacitinib-and-etanercept-after-4-weeks-of-treatment
#7
Jaehwan Kim, Lewis Tomalin, Julie Lee, Lori J Fitz, Gabriel Berstein, Joel Correa-da Rosa, Sandra Garcet, Michelle A Lowes, Hernan Valdez, Robert Wolk, Mayte Suarez-Farinas, James G Krueger
Psoriasis patients have increased risk of myocardial infarction, and psoriasis is now recognized as an independent risk factor for coronary heart disease and cardiovascular mortality. To understand the effects of psoriasis medications on systemic inflammation associated with cardiovascular risks, we studied blood proteins related to inflammation and cardiovascular disease archived from a phase 3 clinical trial of tofacitinib and etanercept in adults with moderate-to-severe psoriasis. 157 blood proteins were quantified by a proximity extension assay from 266 patients at baseline and week 4...
September 16, 2017: Journal of Investigative Dermatology
https://www.readbyqxmd.com/read/28927316/cardiovascular-magnetic-resonance-detects-silent-heart-disease-missed-by-echocardiography-in-systemic-lupus-erythematosus
#8
S Mavrogeni, L Koutsogeorgopoulou, G Markousis-Mavrogenis, A Bounas, M Tektonidou, S-N C Lliossis, D Daoussis, S Plastiras, G Karabela, E Stavropoulos, G Katsifis, V Vartela, G Kolovou
Background Accurate diagnosis of cardiovascular involvement in systemic lupus erythematosus (SLE) remains challenging, due to limitations of echocardiography. We hypothesized that cardiovascular magnetic resonance can detect cardiac lesions missed by echocardiography in SLE patients with atypical symptoms. Aim To use cardiovascular magnetic resonance in SLE patients with atypical symptoms and investigate the possibility of silent heart disease, missed by echocardiography. Patients/methods From 2005 to 2015, 80 SLE patients with atypical cardiac symptoms/signs (fatigue, mild shortness of breath, early repolarization and sinus tachycardia) aged 37 ± 6 years (72 women/8 men), with normal echocardiography, were evaluated using a 1...
January 1, 2017: Lupus
https://www.readbyqxmd.com/read/28925931/gut-microbiota-dependent-trimethylamine-n-oxide-and-serum-biomarkers-in-patients-with-t2dm-and-advanced-ckd
#9
Mohammed A I Al-Obaide, Ruchi Singh, Palika Datta, Kathy A Rewers-Felkins, Maria V Salguero, Ibtisam Al-Obaidi, Kameswara Rao Kottapalli, Tetyana L Vasylyeva
Trimethylamine-N-oxide (TMAO) is a product of dietary, gut microbiome, and tissues metabolism. Elevated blood TMAO levels are associated with heart attack, stroke and chronic kidney disease (CKD). The purpose of our study was to investigate the gut microbiota associated with trimethylamine (TMA) production, the precursor of TMAO, and the serum levels of TMAO and inflammatory biomarkers associated with type 2 diabetes mellitus (T2DM) and CKD. Twenty adults with T2DM and advanced CKD and 20 healthy adults participated in the study...
September 19, 2017: Journal of Clinical Medicine
https://www.readbyqxmd.com/read/28925053/extracorporeal-membrane-oxygenation-can-save-lives-in-children-with-heart-or-lung-failure-after-liver-transplantation
#10
Sandrine Jean, Christophe Chardot, Mehdi Oualha, Carmen Capito, Olivier Bustarret, Philippe Pouard, Sylvain Renolleau, Florence Lacaille, Laurent Dupic
The risk of cardiac or lung failure after liver transplantation (LT) is significant. In rare cases, the usual intensive care techniques fail to maintain organ oxygenation with a risk of multiorgan dysfunction. Although extracorporeal membrane oxygenation (ECMO) is a difficult and risky procedure, it can be proposed as life-saving. Four children with either acute pulmonary (three) or cardiac (one) failure after LT, and the criteria that decided the use of ECMO (level of ventilation and results, dosage of inotropic drugs, cardiac ultrasound, blood lactate) were retrospectively reported...
September 2017: Artificial Organs
https://www.readbyqxmd.com/read/28912780/inflammatory-markers-for-arterial-stiffness-in-cardiovascular-diseases
#11
REVIEW
Ioana Mozos, Clemens Malainer, Jarosław Horbańczuk, Cristina Gug, Dana Stoian, Constantin Tudor Luca, Atanas G Atanasov
Arterial stiffness predicts an increased risk of cardiovascular events. Inflammation plays a major role in large arteries stiffening, related to atherosclerosis, arteriosclerosis, endothelial dysfunction, smooth muscle cell migration, vascular calcification, increased activity of metalloproteinases, extracellular matrix degradation, oxidative stress, elastolysis, and degradation of collagen. The present paper reviews main mechanisms explaining the crosstalk between inflammation and arterial stiffness and the most common inflammatory markers associated with increased arterial stiffness, considering the most recent clinical and experimental studies...
2017: Frontiers in Immunology
https://www.readbyqxmd.com/read/28912184/inflammatory-cardiomyopathic-syndromes
#12
REVIEW
Barry H Trachtenberg, Joshua M Hare
Inflammatory activation occurs in nearly all forms of myocardial injury. In contrast, inflammatory cardiomyopathies refer to a diverse group of disorders in which inflammation of the heart (or myocarditis) is the proximate cause of myocardial dysfunction, causing injury that can range from a fully recoverable syndrome to one that leads to chronic remodeling and dilated cardiomyopathy. The most common cause of inflammatory cardiomyopathies in developed countries is lymphocytic myocarditis most commonly caused by a viral pathogenesis...
September 15, 2017: Circulation Research
https://www.readbyqxmd.com/read/28911655/therapeutic-effects-of-d-aspartate-in-a-mouse-model-of-multiple-sclerosis
#13
Sanaz Afraei, Antimo D'Aniello, Reza Sedaghat, Parvin Ekhtiari, Gholamreza Azizi, Nakisa Tabrizian, Laura Magliozzi, Zahra Aghazadeh, Abbas Mirshafiey
Experimental autoimmune encephalomyelitis (EAE) is an animal model of multiple sclerosis. EAE is mainly mediated by adaptive and innate immune responses that leads to an inflammatory demyelization and axonal damage. The aim of the present research was to examine the therapeutic efficacy of D-aspartic acid (D-Asp) on a mouse EAE model. EAE induction was performed in female C57BL/6 mice by myelin 40 oligodendrocyte glycoprotein (35-55) in a complete Freund's adjuvant emulsion, and D-Asp was used to test its efficiency in the reduction of EAE...
July 2017: Journal of Food and Drug Analysis
https://www.readbyqxmd.com/read/28911177/deoxycorticosterone-salt-mediated-cardiac-inflammation-and-fibrosis-are-dependent-on-functional-clock-signaling-in-male-mice
#14
Elizabeth K Fletcher, James Morgan, David R Kennaway, Laura A Bienvenu, Amanda J Rickard, Lea M D Delbridge, Peter J Fuller, Colin D Clyne, Morag J Young
Activation of the mineralocorticoid receptor (MR) promotes inflammation, fibrosis, and hypertension. Clinical and experimental studies show that MR antagonists have significant therapeutic benefit for all-cause heart failure; however, blockade of renal MRs limits their widespread use. Identification of key downstream signaling mechanisms for the MR in the cardiovascular system may enable development of targeted MR antagonists with selectivity for pathological MR signaling and lower impact on physiological renal electrolyte handling...
September 1, 2017: Endocrinology
https://www.readbyqxmd.com/read/28903333/effect-of-pkc-inhibitor-on-experimental-autoimmune-myocarditis-in-lewis-rats
#15
Chunlian Zhong, Yang Wu, He Chang, Chunxiao Liu, Li Zhou, Jun Zou, Zhi Qi
Myocarditis is a major cause of sudden, unexpected death in young people. However, it is still one of the most challenging diseases to treat in cardiology. In the present study, we showed that both expression level and activity of PKC-α were up-regulated in the rat heart of experimental autoimmune myocarditis (EAM). Intraperitoneal administration of PKC inhibitor (Ro-32-0432) at the end of the most severe inflammation period of EAM still significantly reduced the EAM induced expression of failure biomarkers...
August 15, 2017: Oncotarget
https://www.readbyqxmd.com/read/28899908/activation-of-the-splenocardiac-axis-by-electronic-and-tobacco-cigarettes-in-otherwise-healthy-young-adults
#16
Zachary Boas, Pawan Gupta, Roya S Moheimani, May Bhetraratana, Fen Yin, Kacey M Peters, Jeffrey Gornbein, Jesus A Araujo, Johannes Czernin, Holly R Middlekauff
The "Splenocardiac Axis" describes an inflammatory signaling network underlying acute cardiac ischemia, characterized by sympathetic nerve stimulation of hematopoietic tissues, such as the bone marrow and spleen, which then release proinflammatory monocytes that populate atherosclerotic plaques, thereby promoting ischemic heart disease. Electronic (e) cigarettes, like tobacco cigarettes trigger sympathetic nerve activation, but virtually nothing is known about their influence on hematopoietic and vascular tissues and cardiovascular risks...
September 2017: Physiological Reports
https://www.readbyqxmd.com/read/28899512/nepeta-deflersiana-attenuates-isoproterenol-induced-myocardial-injuries-in-rats-possible-involvement-of-oxidative-stress-apoptosis-inflammation-through-nuclear-factor-nf-%C3%AE%C2%BAb-downregulation
#17
Areej Mohammad Al-Taweel, Mohammad Raish, Shagufta Perveen, Ghada Ahmed Fawzy, Ajaz Ahmad, Mushtaq Ahmad Ansari, Shahid Mudassar, Majid Ahmad Ganaie
BACKGROUND: Nepeta deflersiana (Lamiaceae) is a perennial herb used in the Saudi and Yemeni folk medicine as an anti-inflammatory, carminative, and antirheumatic agent. PURPOSE: This study explores the phytochemistry of the plant and the cardioprotective effect of N. deflersiana ethanolic extract (NDEE) against isoproterenol (ISP)-induced myocardial injury in rats. DESIGN/METHODS: Cardiac function, serum cardiac enzymes, myocardial antioxidants, inflammatory, and apoptotic biomarkers, and histopathological parameters were studied in ISP-injured Wistar rat heart tissues...
October 15, 2017: Phytomedicine: International Journal of Phytotherapy and Phytopharmacology
https://www.readbyqxmd.com/read/28891154/immune-mechanisms-in-heart-failure
#18
REVIEW
Yingying Zhang, Johann Bauersachs, Harald F Langer
Elevated levels of circulating pro-inflammatory biomarkers in patients with both ischaemic and non-ischaemic heart failure (HF) correlate with disease severity and prognosis. Experimental studies have shown activation of immune response mechanisms in the heart to provoke cardiac adverse remodelling and cause left ventricular dysfunction. Consequently, most of the clinical trials targeting elements of the immune response in HF attempted to modulate the inflammatory response. Surprisingly, clinical studies targeting immune effectors were either neutral or even increased pre-specified clinical endpoints, and some studies resulted in worsening of HF...
September 11, 2017: European Journal of Heart Failure
https://www.readbyqxmd.com/read/28882733/-risk-of-fatal-non-fatal-events-in-patients-with-previous-coronary-heart-disease-acute-myocardial-infarction-and-treatment-with-non-steroidal-anti-inflammatory-drugs
#19
REVIEW
L Muñoz Olmo, J Juan Armas, J J Gomariz García
BACKGROUND: Primary Care is the fundamental axis of our health system and obliges us to be consistent with our prescriptions. The non-steroidal anti-inflammatory drugs (NSAIDs) have been associated with increased cardiovascular risk and increased risk of all causes of death, as well as acute myocardial infarction (AMI) in patients with a previous myocardial infarction. Pain and cardiac patient management are 2 basic pillars in our daily activity, and we must know the limitations of NSAIDs in patients with established cardiovascular risk...
September 4, 2017: Semergen
https://www.readbyqxmd.com/read/28880739/methionine-supplemented-diet-affects-the-expression-of-cardiovascular-disease-related-genes-and-increases-inflammatory-cytokines-in-mice-heart-and-liver
#20
Alexandre Ferro Aissa, Catia Lira do Amaral, Vinicius Paula Venancio, Carla da Silva Machado, Lívia Cristina Hernandes, Patrick Wellington da Silva Santos, Rui Curi, Maria de Lourdes Pires Bianchi, Lusânia Maria Greggi Antunes
Some important environmental factors that influence the development of cardiovascular diseases (CVD) include tobacco, excess alcohol, and unhealthy diet. Methionine obtained from the diet participates in the synthesis of DNA, proteins, lipids and affects homocysteine levels, which is associated with the elevated risk for CVD development. Therefore, the aim of this study was to investigate the manner in which dietary methionine might affect cellular mechanisms underlying CVD occurrence. Swiss albino mice were fed either control (0...
September 7, 2017: Journal of Toxicology and Environmental Health. Part A
keyword
keyword
80078
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"