keyword
MENU ▼
Read by QxMD icon Read
search

Cardio

keyword
https://www.readbyqxmd.com/read/29452349/non-genomic-effects-of-nuclear-receptors-insights-from-the-anucleate-platelet
#1
A J Unsworth, G D Flora, J M Gibbins
Nuclear receptors have the ability to elicit two different kinds of responses, genomic and non-genomic. While genomic responses control gene expression by influencing the rate of transcription, non-genomic effects occur rapidly and independently of transcriptional regulation. Due to their anucleate nature and mechanistically well-characterised and rapid responses, platelets provide a model system for the study of any non-genomic effects of the nuclear receptors. Several nuclear receptors have been found to be present in human platelets, and multiple nuclear receptor agonists have been shown to elicit anti-platelet effects by a variety of mechanisms...
February 14, 2018: Cardiovascular Research
https://www.readbyqxmd.com/read/29447000/ghrelin-prevents-cardiac-cell-apoptosis-during-cardiac-remodelling-post-experimentally-induced-myocardial-infarction-in-rats-via-activation-of-raf-mek1-2-erk1-2-signalling
#2
Refaat A Eid, Mahmoud A Alkhateeb, Mubarak Al-Shraim, Samy M Eleawa, Abdullah S Shatoor, Attalla Farag El-Kott, Mohamed Samir Ahmed Zaki, Khalid A Shatoor, Ismaeel Bin-Jaliah, Fahaid H Al-Hashem
CONTEXT: Mechanisms by which ghrelin affords its cardioprotection in mammals remained unclear. OBJECTIVE: To examine if ghrelin confers cardio-protection during cardiac remodelling post-MI by modulating the RAF-1-MEK1/2-ERK1/2 signalling pathway. MATERIALS AND METHODS: Rats were divided into control, sham, sham + ghrelin, myocardial infarction (MI), and MI + ghrelin groups. Ghrelin (100 µg/kg) was administered for 21 days, starting one-day post-MI...
February 15, 2018: Archives of Physiology and Biochemistry
https://www.readbyqxmd.com/read/29446829/injection-testosterone-and-adverse-cardiovascular-events-a-case-crossover-analysis
#3
J Bradley Layton, Dongmei Li, Christoph R Meier, Julie L Sharpless, Til Stürmer, M Alan Brookhart
CONTEXT: Exogenous testosterone administration may affect blood clotting, polycythemia, and may increase atherosclerosis, though any association with cardiovascular events is unclear. While the literature is inconclusive, some studies have suggested testosterone use may increase short-term risk of cardiovascular events and stroke, and injection testosterone may convey higher risks than other dosage forms. OBJECTIVE: We sought to evaluate the short-term cardiovascular risk of receiving injection testosterone...
February 15, 2018: Clinical Endocrinology
https://www.readbyqxmd.com/read/29445566/patients-affected-by-endemic-pemphigus-foliaceus-in-colombia-south-america-exhibit-autoantibodies-to-optic-nerve-sheath-envelope-cell-junctions
#4
Ana Maria Abreu-Velez, Wendy Gao, Michael S Howard
Background: The majority of the patients affected by a new variant of endemic pemphigus foliaceus in El Bagre, Colombia (El Bagre EPF or pemphigus Abreu-Manu), have experienced vision problems; we have previously reported several ocular abnormalities. Methods: Here, we aimed to investigate reactivity to optic nerves in these patients. We utilized bovine, rat and mouse optic nerves, and performed immunofluorescence and confocal microscopy to test for optical nerve autoreactivity...
January 2018: Dermatology Practical & Conceptual
https://www.readbyqxmd.com/read/29444890/effect-of-gestational-diabetes-and-hypertensive-disorders-of-pregnancy-on-postpartum-cardiometabolic-risk
#5
Ling-Jun Li, Izzuddin M Aris, Lin Lin Su, Yap Seng Chong, Tien Yin Wong, Kok Hian Tan, Jie Jin Wang
AIMS: The cumulative effect of gestational diabetes mellitus (GDM) and hypertensive disorders of pregnancy (HDP) on postpartum cardio-metabolic diseases is equivocal. We aimed to assess the associations of GDM and HDP's individual and synergic contribution to risks of postpartum cardio-metabolic diseases (metabolic syndrome (MetS), abnormal glucose metabolism and hypertension (HTN)). METHODS: Of participants from a Singapore birth cohort, 276 mothers attending the 5-year postpartum visit were included in this study...
February 14, 2018: Endocrine Connections
https://www.readbyqxmd.com/read/29444583/barriers-to-a-healthy-lifestyle-for-three-to-four-year-old-children-of-australian-born-and-overseas-born-mothers-with-post-gestational-diabetes-an-australian-qualitative-study
#6
Tehzeeb Zulfiqar, Christopher J Nolan, Cathy Banwell, Rosemary Young, Lynelle Boisseau, Martha Ingle, Fiona E Lithander
Children of mothers affected by gestational diabetes mellitus (GDM) are at higher risk of long-term cardio-metabolic diseases. We explore the diet and physical activity knowledge and practices of Australian-born and overseas-born mothers with GDM history, for their three- to four-year-old children following antenatal health promotion education at a tertiary hospital. We conducted face-to-face, semi-structured interviews with 8 Australian-born and 15 overseas-born mothers with a history of GDM. Findings indicated that mothers of both groups were unaware of the increased health risks of their GDM for their children and could not recall receiving specific dietary or physical activity advice aimed at future child health...
January 1, 2018: Journal of Child Health Care: for Professionals Working with Children in the Hospital and Community
https://www.readbyqxmd.com/read/29439738/dietary-inflammatory-index-a-potent-association-with-cardiovascular-risk-factors-among-patients-candidate-for-coronary-artery-bypass-grafting-cabg-surgery
#7
Mahdieh Abbasalizad Farhangi, Mahdi Najafi
BACKGROUND: Recently, the clinical importance of dietary inflammatory index (DII) in predicting the inflammatory potential of diet and its role in pathogenesis of several chronic disease including some types of cancers, osteoporosis, cardiovascular disease and renal disease has been proposed. However, its association with the disease severity and progression and cardio-metabolic risk factors among patients candidate for coronary artery bypass graft surgery (CABG) has not been evaluated yet...
February 13, 2018: Nutrition Journal
https://www.readbyqxmd.com/read/29439694/cardiometabolic-disorder-reduces-survival-prospects-more-than-suboptimal-body-mass-index-irrespective-of-age-or-gender-a-longitudinal-study-of-377-929-adults-in-taiwan
#8
Chih-Cheng Hsu, Mark L Wahlqvist, I-Chien Wu, Yu-Hung Chang, I-Shou Chang, Yi-Fen Tsai, Ting-Ting Liu, Chwen Keng Tsao, Chao A Hsiung
BACKGROUND: The effect of cardio-metabolic profile on the relationship of body mass index (BMI) with mortality is unclear. The aim of this study was to explore association between BMI and mortality at all ages, taking account of cardio-metabolic disorders. METHODS: We followed 377,929 individuals (≥ 20 years), who registered for health checkups in 1996-2007, until 2008 and found 9490 deaths. From multivariable Cox proportional hazards models we estimated mortality hazard ratios (HR) for those in high blood pressure, hyperglycemia, high waist circumference, dyslipidemia, and different BMIs categories (the underweight [< 18...
February 14, 2018: BMC Public Health
https://www.readbyqxmd.com/read/29439446/the-t2238c-human-atrial-natriuretic-peptide-molecular-variant-and-the-risk-of-cardiovascular-diseases
#9
REVIEW
Speranza Rubattu, Sebastiano Sciarretta, Simona Marchitti, Franca Bianchi, Maurizio Forte, Massimo Volpe
Atrial natriuretic peptide (ANP) is a cardiac hormone which plays important functions to maintain cardio-renal homeostasis. The peptide structure is highly conserved among species. However, a few gene variants are known to fall within the human ANP gene. The variant rs5065 (T2238C) exerts the most substantial effects. The T to C transition at the 2238 position of the gene (13-23% allele frequency in the general population) leads to the production of a 30-, instead of 28-, amino-acid-long α-carboxy-terminal peptide...
February 11, 2018: International Journal of Molecular Sciences
https://www.readbyqxmd.com/read/29439389/early-life-exposure-to-non-nutritive-sweeteners-and-the-developmental-origins-of-childhood-obesity-global-evidence-from-human-and-rodent-studies
#10
REVIEW
Alyssa J Archibald, Vernon W Dolinsky, Meghan B Azad
Non-nutritive sweeteners (NNS) are increasingly consumed by children and pregnant women around the world, yet their long-term health impact is unclear. Here, we review an emerging body of evidence suggesting that early-life exposure to NNS may adversely affect body composition and cardio-metabolic health. Some observational studies suggest that children consuming NNS are at increased risk for obesity-related outcomes; however, others find no association or provide evidence of confounding. Fewer studies have examined prenatal NNS exposure, with mixed results from different analytical approaches...
February 10, 2018: Nutrients
https://www.readbyqxmd.com/read/29438325/untargeted-metabolomics-profiling-of-an-80-5-km-simulated-treadmill-ultramarathon
#11
Christopher C F Howe, Ahmed Alshehri, David Muggeridge, Alexander B Mullen, Marie Boyd, Owen Spendiff, Hannah J Moir, David G Watson
Metabolomic profiling of nine trained ultramarathon runners completing an 80.5 km self-paced treadmill-based time trial was carried out. Plasma samples were obtained from venous whole blood, collected at rest and on completion of the distance (post-80.5 km). The samples were analyzed by using high-resolution mass spectrometry in combination with both hydrophilic interaction (HILIC) and reversed phase (RP) chromatography. The extracted putatively identified features were modeled using Simca P 14.1 software (Umetrics, Umea, Sweden)...
February 13, 2018: Metabolites
https://www.readbyqxmd.com/read/29433433/epicardial-adipose-tissue-is-related-to-arterial-stiffness-and-inflammation-in-patients-with-cardiovascular-disease-and-type-2-diabetes
#12
Shaween Al-Talabany, Ify Mordi, J Graeme Houston, Helen M Colhoun, Jonathan R Weir-McCall, Shona Z Matthew, Helen C Looker, Daniel Levin, Jill J F Belch, Fiona Dove, Faisel Khan, Chim C Lang
BACKGROUND: Epicardial adipose tissue (EAT) is an emerging cardio-metabolic risk factor and has been shown to correlate with adverse cardiovascular (CV) outcome; however the underlying pathophysiology of this link is not well understood. The aim of this study was to evaluate the relationship between EAT and a comprehensive panel of cardiovascular risk biomarkers and pulse wave velocity (PWV) and indexed left ventricular mass (LVMI) in a cohort of patients with cardiovascular disease (CVD) and diabetes compared to controls...
February 13, 2018: BMC Cardiovascular Disorders
https://www.readbyqxmd.com/read/29429571/ndufb8-mutations-cause-mitochondrial-complex-i-deficiency-in-individuals-with-leigh-like-encephalomyopathy
#13
Dorota Piekutowska-Abramczuk, Zahra Assouline, Lavinija Mataković, René G Feichtinger, Eliška Koňařiková, Elżbieta Jurkiewicz, Piotr Stawiński, Mirjana Gusic, Andreas Koller, Agnieszka Pollak, Piotr Gasperowicz, Joanna Trubicka, Elżbieta Ciara, Katarzyna Iwanicka-Pronicka, Dariusz Rokicki, Sylvain Hanein, Saskia B Wortmann, Wolfgang Sperl, Agnès Rötig, Holger Prokisch, Ewa Pronicka, Rafał Płoski, Giulia Barcia, Johannes A Mayr
Respiratory chain complex I deficiency is the most frequently identified biochemical defect in childhood mitochondrial diseases. Clinical symptoms range from fatal infantile lactic acidosis to Leigh syndrome and other encephalomyopathies or cardiomyopathies. To date, disease-causing variants in genes coding for 27 complex I subunits, including 7 mitochondrial DNA genes, and in 11 genes encoding complex I assembly factors have been reported. Here, we describe rare biallelic variants in NDUFB8 encoding a complex I accessory subunit revealed by whole-exome sequencing in two individuals from two families...
February 1, 2018: American Journal of Human Genetics
https://www.readbyqxmd.com/read/29429026/modulation-of-renal-sympathetic-innervation-recent-insights-beyond-blood-pressure-control
#14
REVIEW
Dominik Linz, Mathias Hohl, Adrian D Elliott, Dennis H Lau, Felix Mahfoud, Murray D Esler, Prashanthan Sanders, Michael Böhm
Renal afferent and efferent sympathetic nerves are involved in the regulation of blood pressure and have a pathophysiological role in hypertension. Additionally, several conditions that frequently coexist with hypertension, such as heart failure, obstructive sleep apnea, atrial fibrillation, renal dysfunction, and metabolic syndrome, demonstrate enhanced sympathetic activity. Renal denervation (RDN) is an approach to reduce renal and whole body sympathetic activation. Experimental models indicate that RDN has the potential to lower blood pressure and prevent cardio-renal remodeling in chronic diseases associated with enhanced sympathetic activation...
February 10, 2018: Clinical Autonomic Research: Official Journal of the Clinical Autonomic Research Society
https://www.readbyqxmd.com/read/29428941/editorial-the-journal-chemotherapy-is-for-cardio-oncologists-too
#15
Giorgio Minotti
No abstract text is available yet for this article.
February 9, 2018: Chemotherapy
https://www.readbyqxmd.com/read/29428939/early-diastolic-dysfunction-after-cancer-chemotherapy-primary-endpoint-results-of-a-multicenter-cardio-oncology-study
#16
Vito Calabrese, Pierantonio Menna, Ombretta Annibali, Grazia Armento, Armando Carpino, Elisabetta Cerchiara, Carlo Greco, Francesco Marchesi, Paolo Spallarossa, Giuseppe Toglia, Giorgio Reggiardo, Giorgio Minotti
Asymptomatic diastolic dysfunction (DD) with preserved left ventricular ejection fraction (LVEF) is suspected to precede late cardiac events in cancer survivors treated by chemotherapy. We conducted the first multicenter study of early DD induced by chemotherapy. Patients who were candidates for standard dose chemotherapy were screened for the absence of cardiovascular risk factors, LVEF ≥50%, normal-for-age diastolic function at echocardiography (E/A ratio, E wave deceleration time; DT), normal levels of potential DD biomarkers like Nt-proBNP (≤125 pg/mL), and cardiac troponin I (cTnI, ≤0...
February 9, 2018: Chemotherapy
https://www.readbyqxmd.com/read/29427757/evaluation-of-the-extent-of-adaptation-to-sample-size-in-clinical-trials-for-cardiovascular-and-cns-diseases
#17
Sue-Jane Wang, Hua Peng, Hsien-Ming James Hung
A planned adaptation to sample size in an ongoing trial aims at providing an opportunity to modify design assumptions made at the trial planning stage. Reassessment of sample size in an ongoing trial may be performed in a non-comparative or a comparative fashion, either with or without use of external data that surface. We review the completed new drug applications (NDAs) and biologic license applications (BLAs) submitted since 2000 to cardio-renal, neurology and psychiatry drug products divisions of Center for Drug Evaluation and Research, U...
February 7, 2018: Contemporary Clinical Trials
https://www.readbyqxmd.com/read/29427706/in-vitro-assessment-of-chemotherapy-induced-neuronal-toxicity
#18
Chelsea Snyder, Lanlan Yu, Tin Ngo, Daniel Sheinson, Yuda Zhu, Min Tseng, Dinah Misner, Karin Staflin
Neurotoxicity is a major concern during drug development, and together with liver and cardio-toxicity, it is one of the main causes of clinical drug attrition. Current pre-clinical models may not sufficiently identify and predict the risk for central or peripheral nervous system toxicity. One such example is clinically dose-limiting neuropathic effects after the administration of chemotherapeutic agents. Thus, the need to establish novel in vitro tools to evaluate the risk of neurotoxicities, such as neuropathy, remains unmet in drug discovery...
February 7, 2018: Toxicology in Vitro: An International Journal Published in Association with BIBRA
https://www.readbyqxmd.com/read/29427170/exploration-into-uric-and-cardiovascular-disease-uric-acid-right-for-heart-health-urrah-project-a-study-protocol-for-a-retrospective-observational-study
#19
Giovambattista Desideri, Agostino Virdis, Edoardo Casiglia, Claudio Borghi
The relevance of cardiovascular role played by levels of serum uric acid is dramatically growing, especially as cardiovascular risk factor potentially able to exert either a direct deleterious impact or a synergic effect with other cardiovascular risk factors. At the present time, it still remains undefined the threshold level of serum uric acid able to contribute to the cardiovascular risk. Indeed, the available epidemiological case studies are not homogeneous, and some preliminary data suggest that the so-called "cardiovascular threshold limit" may substantially differ from that identified as a cut-off able to trigger the acute gout attack...
February 9, 2018: High Blood Pressure & Cardiovascular Prevention: the Official Journal of the Italian Society of Hypertension
https://www.readbyqxmd.com/read/29426298/albuminuria-serum-creatinine-and-estimated-glomerular-filtration-rate-as-predictors-of-cardio-renal-outcomes-in-patients-with-type-2-diabetes-mellitus-and-kidney-disease-a-systematic-literature-review
#20
Keith C Norris, Karen E Smoyer, Catherine Rolland, Jan Van der Vaart, Eliza Beth Grubb
BACKGROUND: Albuminuria, elevated serum creatinine and low estimated glomerular filtration rate (eGFR) are pivotal indicators of kidney decline. Yet, it is uncertain if these and emerging biomarkers such as uric acid represent independent predictors of kidney disease progression or subsequent outcomes among individuals with type 2 diabetes mellitus (T2DM). This study systematically examined the available literature documenting the role of albuminuria, serum creatinine, eGFR, and uric acid in predicting kidney disease progression and cardio-renal outcomes in persons with T2DM...
February 9, 2018: BMC Nephrology
keyword
keyword
1192
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"