Adipose Tissue in the Cardiovascular Homeostasis and Disease PDF Download
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Author: Thiago Bruder
Publisher: Frontiers Media SA
ISBN: 2889740528
Category : Science
Languages : en
Pages : 139
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Book Description
Author: Thiago Bruder
Publisher: Frontiers Media SA
ISBN: 2889740528
Category : Science
Languages : en
Pages : 139
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Book Description
Author: Gianluca Iacobellis
Publisher: Springer Nature
ISBN: 3030405702
Category : Medical
Languages : en
Pages : 191
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Book Description
This book is the first authoritative and comprehensive volume dedicated to epicardial adipose tissue (EAT). It provides an up-to-date and highly illustrated synopsis of the anatomical, biomolecular, genetic, imaging features, and clinical applications of EAT and its role in cardiovascular disease. It relays to the reader a contemporary view of the emerging interplay between the heart and adiposity-related diseases. In addition, this volume discusses the clinical implications and therapeutic targets of EAT in atrial fibrillation, heart failure and coronary artery disease. Comprehensive yet focused, Epicardial Adipose Tissue: From Cell to Clinic is an essential resource for physicians, residents, fellows, and medical students in cardiology, endocrinology, primary care, and health promotion and disease prevention.
Author: Roland N. Pittman
Publisher: Biota Publishing
ISBN: 1615047212
Category : Medical
Languages : en
Pages : 117
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Book Description
This presentation describes various aspects of the regulation of tissue oxygenation, including the roles of the circulatory system, respiratory system, and blood, the carrier of oxygen within these components of the cardiorespiratory system. The respiratory system takes oxygen from the atmosphere and transports it by diffusion from the air in the alveoli to the blood flowing through the pulmonary capillaries. The cardiovascular system then moves the oxygenated blood from the heart to the microcirculation of the various organs by convection, where oxygen is released from hemoglobin in the red blood cells and moves to the parenchymal cells of each tissue by diffusion. Oxygen that has diffused into cells is then utilized in the mitochondria to produce adenosine triphosphate (ATP), the energy currency of all cells. The mitochondria are able to produce ATP until the oxygen tension or PO2 on the cell surface falls to a critical level of about 4–5 mm Hg. Thus, in order to meet the energetic needs of cells, it is important to maintain a continuous supply of oxygen to the mitochondria at or above the critical PO2 . In order to accomplish this desired outcome, the cardiorespiratory system, including the blood, must be capable of regulation to ensure survival of all tissues under a wide range of circumstances. The purpose of this presentation is to provide basic information about the operation and regulation of the cardiovascular and respiratory systems, as well as the properties of the blood and parenchymal cells, so that a fundamental understanding of the regulation of tissue oxygenation is achieved.
Author: Dr. Hakim Saboowala
Publisher: Dr.Hakim Saboowala
ISBN:
Category : Medical
Languages : en
Pages : 70
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Book Description
Understanding the Potential Mechanisms by which Peri-vascular Adipose Tissue (PVAT) contributes to obesity-related Cardiovascular Diseases (CVDs)., Obesity is a fast-growing problem that is reaching epidemic magnitudes worldwide, affecting both children and adults. It is associated with increased risk of: ü premature death, ü morbidity, and ü mortality from several cardiovascular diseases (CVDs), including: ü stroke, ü coronary heart disease (CHD), ü myocardial infarction, and ü congestive heart failure. Although several studies have substantiated that obesity confers an independent and additive risk of all-cause and cardiovascular death, there is significant variability in these associations, with some lean individuals developing diseases and others remaining healthy despite severe obesity, the so-called metabolically healthy obese. Part of this variability has been attributed to the heterogeneity in both the distribution of body fat and the intrinsic properties of adipose tissue depots, including: ü developmental origin, ü adipogenic and proliferative capacity, ü glucose and lipid metabolism, ü hormonal control, ü thermogenic ability, and ü vascularization. In obesity, these depot-specific differences translate into specific fat distribution patterns, which are closely associated with differential cardiometabolic risks. The adventitial fat layer, also known as perivascular adipose tissue (PVAT), is of major importance. Similar to the visceral adipose tissue, PVAT has a pathophysiological role in CVDs. PVAT influences vascular homeostasis by releasing numerous vasoactive factors, cytokines, and adipokines, which can readily target the underlying smooth muscle cell layers, regulating the vascular tone, distribution of blood flow, as well as angiogenesis, inflammatory processes, and redox status. An effort has been made in this Booklet to summarize the current knowledge and discuss the role of PVAT within the scope of adipose tissue as a major contributing factor to obesity-associated cardiovascular risk along with several relevant illustrations. …Dr. H. K. Saboowala. M.B.(Bom) .M.R.S.H.(London)
Author: Mustafa Öztop
Publisher:
ISBN:
Category : Electronic books
Languages : en
Pages : 0
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Book Description
Cardiac natriuretic peptides (NPs) play critical roles in body systems, besides essentially maintaining cardiovascular homeostasis. White adipose tissue exerts functions such as energy storage, hormone secretion, thermal insulation, regulation of insulin sensitization, and prevention of traumatic injuries to vital organs. Brown adipose tissue is a thermogenic tissue that protects the body from cold environments by dissipation of chemical energy derived from fuel substrates as heat. NPs have potent regulatory effects on adipose tissues having high expression of NP receptors. Evidence suggests that the NP system participates in the regulation of adipose tissue metabolism during obesity, insulin resistance, and type 2 diabetes. Reduced NP synthesis and changed clearance receptor expression may adversely affect NPs,Äô target organ metabolism during obesity, insulin resistance, and type 2 diabetes. Defective NP system might lead to adipose tissue dysfunction during obesity, type 2 diabetes, insulin resistance, and cardiovascular disease. Improved NP levels have been associated with positive metabolic outcomes. The positive association between increased NP levels and lower incidence of insulin resistance, obesity, and type 2 diabetes holds promise for future applications of NPs system in clinical settings. This chapter provides an overview of the impact of the NP system on adipose tissue metabolism in cardiometabolic diseases.
Author: Xiaodong Sun
Publisher: Frontiers Media SA
ISBN: 2889743594
Category : Medical
Languages : en
Pages : 132
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Book Description
Author: Kunhua Song
Publisher: Frontiers Media SA
ISBN: 2889765563
Category : Medical
Languages : en
Pages : 158
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Book Description
Author: Claire Levy-Marchal
Publisher: Karger Medical and Scientific Publishers
ISBN: 380559450X
Category : Medical
Languages : en
Pages : 105
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Book Description
Nowadays, adipose tissue is not only regarded as an organ of storage related to fuel metabolism but also as an endocrine organ involved in the regulation of insulin sensitivity, lipids and energy metabolism.These proceedings cover the nervous regulation of both white and brown adipose tissue mass. Different physiological parameters such as metabolism (lipolysis and thermogenesis) and secretory activity (leptin and other adipokines) are reviewed. The plasticity of adipose tissue (proliferation, differentiation and apoptosis) showing the presence of a neural feedback loop between adipose tissue and the brain, which plays a major role in the regulation of energy homeostasis, is discussed.Merging basic knowledge and various clinical conditions, this thorough review is of great interest to both scientists and physicians, in particular pediatricians, interested in obesity, endocrinology and nutrition.
Author: Chunjiong Wang
Publisher: Frontiers Media SA
ISBN: 2889740412
Category : Science
Languages : en
Pages : 140
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Book Description
Author: Gianluca Iacobellis
Publisher: Oxford University Press
ISBN: 019954932X
Category : Medical
Languages : en
Pages : 293
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Book Description
This essential book comprehensively covers the diagnosis, treatment and management of cardiovascular disease in obese patients, translating up-to-date clinical research findings into clinical practice.
