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periodical (2)


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2020 (16)

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Periodical
Vitamin C in pneumonia and sepsis
Authors: --- ---
Year: 2020 Publisher: Boca Raton : CRC Press,

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Abstract

Although mortality rates from pneumonia and sepsis are decreasing in many parts of the world, the incidence of these conditions continues to rise, likely due to an increasingly aging population. Case reports and observational studies indicate a strong association between vitamin C status and infectious conditions, with vitamin C deficiency predisposing individuals to infections, and conversely, infections precipitating a diminished vitamin C status. The requirements for vitamin C increase with the severity of the infectious condition, with gram amounts required to normalize the vitamin C status of critically ill patients. Over the past few years, there has been renewed interest in the role that vitamin C may play in severe infectious conditions. Vitamin C has a plethora of physiologic effects, primarily due to its activity as a cofactor for a growing group of biosynthetic and regulatory enzymes, with the potential to regulate thousands of genes and cell signaling pathways. Small interventional studies have indicated that administration of gram doses of vitamin C to patients with pneumonia and sepsis improves organ function and potentially decreases mortality, although this remains to be confirmed in larger trials. The long-term quality of life outcomes of these patients also remains to be determined.


Periodical
Vitamin C in pneumonia and sepsis
Authors: --- ---
Year: 2020 Publisher: Boca Raton : CRC Press,

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Abstract

Although mortality rates from pneumonia and sepsis are decreasing in many parts of the world, the incidence of these conditions continues to rise, likely due to an increasingly aging population. Case reports and observational studies indicate a strong association between vitamin C status and infectious conditions, with vitamin C deficiency predisposing individuals to infections, and conversely, infections precipitating a diminished vitamin C status. The requirements for vitamin C increase with the severity of the infectious condition, with gram amounts required to normalize the vitamin C status of critically ill patients. Over the past few years, there has been renewed interest in the role that vitamin C may play in severe infectious conditions. Vitamin C has a plethora of physiologic effects, primarily due to its activity as a cofactor for a growing group of biosynthetic and regulatory enzymes, with the potential to regulate thousands of genes and cell signaling pathways. Small interventional studies have indicated that administration of gram doses of vitamin C to patients with pneumonia and sepsis improves organ function and potentially decreases mortality, although this remains to be confirmed in larger trials. The long-term quality of life outcomes of these patients also remains to be determined.


Book
Vitamin C : new biochemical and functional insights
Authors: ---
ISBN: 0429442025 0429807805 9780429442025 9780429807800 9781138337992 9780429807817 0429807813 9780429807794 0429807791 1138337994 Year: 2020 Publisher: Boca Raton : CRC Press,

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Abstract

Vitamin C holds a unique place in scientific and cultural history. In this book, a group of leading scientific research explore the myriad ways Vitamin C is employed during normal physiological function. This book also provides updates on recent uses ofVitamin C in cancer treatment through high dose intravenous therapies, the ways Vitamin C reduces or prevents sepsis and in the treatment of infectious disease, and the ways Vitamin C improves succesful stem cell transplantation, as well as other health implications. Key selling features: Reviews the history and recent research on the benefits and uses of Vitamin C Focuses special attention on the ways Vitamin C can be used in the treatment of cancers Discusses how Vitamin C is employed against infectious disease Includes chapters from a team of leading international scholars


Book
The Effect of Diet and Natural Agents on Oral, Periodontal Health and Dentistry
Author:
Year: 2020 Publisher: Basel, Switzerland MDPI - Multidisciplinary Digital Publishing Institute

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Oral, periodontal diseases, chewing disorders, and many destructive inflammatory diseases of the supporting tissues of the teeth are caused by an imbalance between the host defense and environmental factors like bacteria, smoking, and poor nutrition. For these reasons, the focus should not only be on plaque control and removal of bacteria but also on improving host resistance through smoking abstention, stress reduction, and a healthy diet. The importance of micronutrients has been extensively reviewed, and it was concluded that prevention and treatment of periodontitis daily nutrition should include sufficient antioxidants, probiotics, natural agents, vitamin D, and calcium. Regarding antioxidants, vitamin C has attracted the attention of periodontal researchers. To date, there is limited available research investigating the effect of diet supplementation on the oral and periodontal condition.


Book
Respiratory Disease and Nutrition
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Year: 2020 Publisher: Basel, Switzerland MDPI - Multidisciplinary Digital Publishing Institute

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Abstract

Most complex respiratory conditions invoke interactions between genetic and environmental factors, such as smoking, pollution, and diet. There is increasing evidence that diet and nutrition are important factors, not only in disease prevention, but also in their contribution to the chronicity and heterogeneity of lung disorders. Nutrients exert potent effects on metabolism through a variety of regulatory mechanisms, resulting in local and systemic changes in metabolite levels. In this issue of Nutrients, we would like to bring together papers dealing with the topic of “Respiratory Diseases and Nutrition”. We welcome manuscripts detailing human and animal studies focused on the roles of dietary and metabolic factors in the initiation and progression of respiratory diseases, including, but not limited to, chronic obstructive pulmonary disease (COPD) and asthma. In vitro studies aimed at elucidating the potential molecular mechanisms of diet–metabolic interactions are also invited. We welcome different types of manuscript submissions, including original research articles and up-to-date reviews and commentaries.


Book
Respiratory Disease and Nutrition
Author:
Year: 2020 Publisher: Basel, Switzerland MDPI - Multidisciplinary Digital Publishing Institute

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Abstract

Most complex respiratory conditions invoke interactions between genetic and environmental factors, such as smoking, pollution, and diet. There is increasing evidence that diet and nutrition are important factors, not only in disease prevention, but also in their contribution to the chronicity and heterogeneity of lung disorders. Nutrients exert potent effects on metabolism through a variety of regulatory mechanisms, resulting in local and systemic changes in metabolite levels. In this issue of Nutrients, we would like to bring together papers dealing with the topic of “Respiratory Diseases and Nutrition”. We welcome manuscripts detailing human and animal studies focused on the roles of dietary and metabolic factors in the initiation and progression of respiratory diseases, including, but not limited to, chronic obstructive pulmonary disease (COPD) and asthma. In vitro studies aimed at elucidating the potential molecular mechanisms of diet–metabolic interactions are also invited. We welcome different types of manuscript submissions, including original research articles and up-to-date reviews and commentaries.


Book
Respiratory Disease and Nutrition
Author:
Year: 2020 Publisher: Basel, Switzerland MDPI - Multidisciplinary Digital Publishing Institute

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Abstract

Most complex respiratory conditions invoke interactions between genetic and environmental factors, such as smoking, pollution, and diet. There is increasing evidence that diet and nutrition are important factors, not only in disease prevention, but also in their contribution to the chronicity and heterogeneity of lung disorders. Nutrients exert potent effects on metabolism through a variety of regulatory mechanisms, resulting in local and systemic changes in metabolite levels. In this issue of Nutrients, we would like to bring together papers dealing with the topic of “Respiratory Diseases and Nutrition”. We welcome manuscripts detailing human and animal studies focused on the roles of dietary and metabolic factors in the initiation and progression of respiratory diseases, including, but not limited to, chronic obstructive pulmonary disease (COPD) and asthma. In vitro studies aimed at elucidating the potential molecular mechanisms of diet–metabolic interactions are also invited. We welcome different types of manuscript submissions, including original research articles and up-to-date reviews and commentaries.

Keywords

Research & information: general --- Biology, life sciences --- Food & society --- antioxidant --- chronic obstructive pulmonary disease --- dietary pattern --- inflammation --- lung function --- Mediterranean diet --- nutrition --- oxidative stress --- polyphenol --- polyunsaturated fatty acid --- black ginseng --- oral administration --- influenza A virus --- cytokines --- antiviral --- lung development --- undernutrition --- lung diseases --- ghrelin --- leptin --- GLP-1 --- retinoids --- cholecalciferol --- fetal growth restriction --- respiratory distress syndrome --- lung transplantation --- body mass index --- body composition --- lean body mass --- muscle mass --- sarcopenia --- creatinine-height index --- obesity --- pregnancy --- allergic airway disease --- offspring --- high fat diet --- omega-3 index --- asthma --- fatty acids --- nutritional biomarkers --- pulmonary hypertension --- microbiota --- vitamin C --- vitamin D --- iron --- diet --- bisphenol A --- estrogen --- xenoestrogens --- para-inflammation --- endocrine --- alarmins --- allergy --- microbiome --- nutrients --- prematurity --- bronchopulmonary dysplasia --- weight loss --- children --- antioxidant --- chronic obstructive pulmonary disease --- dietary pattern --- inflammation --- lung function --- Mediterranean diet --- nutrition --- oxidative stress --- polyphenol --- polyunsaturated fatty acid --- black ginseng --- oral administration --- influenza A virus --- cytokines --- antiviral --- lung development --- undernutrition --- lung diseases --- ghrelin --- leptin --- GLP-1 --- retinoids --- cholecalciferol --- fetal growth restriction --- respiratory distress syndrome --- lung transplantation --- body mass index --- body composition --- lean body mass --- muscle mass --- sarcopenia --- creatinine-height index --- obesity --- pregnancy --- allergic airway disease --- offspring --- high fat diet --- omega-3 index --- asthma --- fatty acids --- nutritional biomarkers --- pulmonary hypertension --- microbiota --- vitamin C --- vitamin D --- iron --- diet --- bisphenol A --- estrogen --- xenoestrogens --- para-inflammation --- endocrine --- alarmins --- allergy --- microbiome --- nutrients --- prematurity --- bronchopulmonary dysplasia --- weight loss --- children


Book
The Effect of Diet and Natural Agents on Oral, Periodontal Health and Dentistry
Author:
Year: 2020 Publisher: Basel, Switzerland MDPI - Multidisciplinary Digital Publishing Institute

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Abstract

Oral, periodontal diseases, chewing disorders, and many destructive inflammatory diseases of the supporting tissues of the teeth are caused by an imbalance between the host defense and environmental factors like bacteria, smoking, and poor nutrition. For these reasons, the focus should not only be on plaque control and removal of bacteria but also on improving host resistance through smoking abstention, stress reduction, and a healthy diet. The importance of micronutrients has been extensively reviewed, and it was concluded that prevention and treatment of periodontitis daily nutrition should include sufficient antioxidants, probiotics, natural agents, vitamin D, and calcium. Regarding antioxidants, vitamin C has attracted the attention of periodontal researchers. To date, there is limited available research investigating the effect of diet supplementation on the oral and periodontal condition.

Keywords

Medicine --- periodontitis --- Pelargonium sidoides DC root extract --- proanthocyanidins --- bacteriotoxicity --- inflammatory cytokines --- gene expression --- fibroblasts --- macrophages --- leukocytes --- vitamin C --- retinol --- α-carotene --- β-carotene --- β-cryptoxanthin --- γ-tocopherol --- lutein --- zeaxanthin --- lycopene --- ischemic heart disease --- C-reactive protein --- cardiovascular disease --- clinical trial --- dietary supplements --- dental implants --- osseointegration --- vitamin D --- magnesium --- resveratrol --- ascorbic acid --- zinc --- calcium --- bone --- diabetes mellitus --- periodontal disease --- natural agents --- gingivitis --- antioxidants --- vitamins --- oolong tea --- phenolic profile --- salivary microbiota --- 16S rRNA sequencing --- bacterial diversities --- correlation network --- oral diseases --- diet --- nutrients --- nutraceutics --- therapy --- host response --- periodontitis --- Pelargonium sidoides DC root extract --- proanthocyanidins --- bacteriotoxicity --- inflammatory cytokines --- gene expression --- fibroblasts --- macrophages --- leukocytes --- vitamin C --- retinol --- α-carotene --- β-carotene --- β-cryptoxanthin --- γ-tocopherol --- lutein --- zeaxanthin --- lycopene --- ischemic heart disease --- C-reactive protein --- cardiovascular disease --- clinical trial --- dietary supplements --- dental implants --- osseointegration --- vitamin D --- magnesium --- resveratrol --- ascorbic acid --- zinc --- calcium --- bone --- diabetes mellitus --- periodontal disease --- natural agents --- gingivitis --- antioxidants --- vitamins --- oolong tea --- phenolic profile --- salivary microbiota --- 16S rRNA sequencing --- bacterial diversities --- correlation network --- oral diseases --- diet --- nutrients --- nutraceutics --- therapy --- host response


Book
Modulators of Oxidative Stress : Chemical and Pharmacological Aspects
Authors: --- ---
Year: 2020 Publisher: Basel, Switzerland MDPI - Multidisciplinary Digital Publishing Institute

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Abstract

The book starts with the editors’ preface summarizing the contributions of each of the following thirteen articles dealing with chemical and pharmacological aspects of the molecular modulators of the oxidative stress in regard to various therapeutic approaches in cardiovascular and neurodegenerative diseases, cancer, and diabetes. The seven articles present data from original research studies enlightening the roles and mechanisms of action of small molecular weight compounds (natural and synthetic; ascorbic acid/vitamin C, deferoxamine, N-acetylcysteine, MitoVitE, α-tocopherol, trolox, and ezetimibe) or proteins (SIRT3) in modulation of oxidative stress. In the six review papers, the authors present and discuss the possible therapeutic potential of novel approaches and compounds that are promising and deserve further investigation, in modulation of oxidative stress.

Keywords

Research & information: general --- Biology, life sciences --- ascorbic acid --- deferoxamine --- N-acetylcysteine --- ischemia/reperfusion --- cardiac fibroblasts --- reactive oxygen species --- photobiomodulation --- reactive oxygen species (ROS) --- nuclear factor kappa-light-chain-enhancer of activated B cells (NF-кB) --- cancer --- diabetes --- wound healing --- glucose --- pentose phosphate pathway --- NADPH --- redox balance --- glycogen --- glycolysis --- stress resistance --- insulin resistance --- immunomodulation --- inflammation --- olive tree --- oxidative stress --- secoirioids --- sirtuin 3 --- high fat diet --- sex differences --- mice --- metabolic stress --- antioxidants --- ADHD --- Nrf2 --- NRF2-KEAP1 --- ROS --- cancer metabolism --- antioxidant --- cancer therapy --- chemoresistance --- radioresistance --- sepsis --- MitoVitE --- mitochondria --- gene expression --- cytokines --- mRNA --- vitamin C --- folic acid --- one-carbon metabolism --- C2C12 cells --- metabolomics --- mass spectrometry --- type 2 diabetes --- dipeptidyl peptidase-4 inhibitors --- biomarkers --- ER stress --- Ezetimibe --- ischemia-reperfusion --- ionizing radiation --- liver --- hydroperoxide --- epigenetics --- miR7/MAFG/Nrf2 axe --- ascorbic acid --- deferoxamine --- N-acetylcysteine --- ischemia/reperfusion --- cardiac fibroblasts --- reactive oxygen species --- photobiomodulation --- reactive oxygen species (ROS) --- nuclear factor kappa-light-chain-enhancer of activated B cells (NF-кB) --- cancer --- diabetes --- wound healing --- glucose --- pentose phosphate pathway --- NADPH --- redox balance --- glycogen --- glycolysis --- stress resistance --- insulin resistance --- immunomodulation --- inflammation --- olive tree --- oxidative stress --- secoirioids --- sirtuin 3 --- high fat diet --- sex differences --- mice --- metabolic stress --- antioxidants --- ADHD --- Nrf2 --- NRF2-KEAP1 --- ROS --- cancer metabolism --- antioxidant --- cancer therapy --- chemoresistance --- radioresistance --- sepsis --- MitoVitE --- mitochondria --- gene expression --- cytokines --- mRNA --- vitamin C --- folic acid --- one-carbon metabolism --- C2C12 cells --- metabolomics --- mass spectrometry --- type 2 diabetes --- dipeptidyl peptidase-4 inhibitors --- biomarkers --- ER stress --- Ezetimibe --- ischemia-reperfusion --- ionizing radiation --- liver --- hydroperoxide --- epigenetics --- miR7/MAFG/Nrf2 axe


Book
Modulators of Oxidative Stress : Chemical and Pharmacological Aspects
Authors: --- ---
Year: 2020 Publisher: Basel, Switzerland MDPI - Multidisciplinary Digital Publishing Institute

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Abstract

The book starts with the editors’ preface summarizing the contributions of each of the following thirteen articles dealing with chemical and pharmacological aspects of the molecular modulators of the oxidative stress in regard to various therapeutic approaches in cardiovascular and neurodegenerative diseases, cancer, and diabetes. The seven articles present data from original research studies enlightening the roles and mechanisms of action of small molecular weight compounds (natural and synthetic; ascorbic acid/vitamin C, deferoxamine, N-acetylcysteine, MitoVitE, α-tocopherol, trolox, and ezetimibe) or proteins (SIRT3) in modulation of oxidative stress. In the six review papers, the authors present and discuss the possible therapeutic potential of novel approaches and compounds that are promising and deserve further investigation, in modulation of oxidative stress.

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