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Signs of life : how complexity pervades biology
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ISBN: 0465019285 9780465019281 Year: 2011 Publisher: New York: Basic books,

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Book
Thermal and Non-Thermal Treatments to Preserve and Encourage Bioactive Compounds in Fruit and Vegetables Based Products
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Year: 2023 Publisher: Basel : MDPI - Multidisciplinary Digital Publishing Institute,

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Fruit- and vegetable-based products (F&Vs) have been conventionally processed using thermal techniques such as pasteurization, scalding, and/and drying, ensuring microbial safety and/or enzyme deactivation. Although thermal treatments are the most cost-effective tools, they could also reduce bioactive compounds, nutrients, and even sensory attributes. Nowadays, non-thermal food-processing technologies such as UV light and high-pressure processing have been proposed to develop food products with extended shelf life and preserved/encouraged bioactive compounds, while preserving the sensory properties. This reprint addresses the existing knowledge gaps of novel thermal and non-thermal techniques in the production of F&Vs and their derivatives. This reprint focuses on the effect of thermal and non-thermal treatments (light stresses, high hydrostatic pressure, pulse electric fields, oscillating magnetic fields, cold plasma, ultrasound, drying, etc.) on shelf-life, key bioactive compound changes (antioxidants, nutraceuticals, flavonoids, and non-flavonoids), enzymatic antioxidant systems, and non-enzymatic antioxidant systems of fruit- and vegetable-based products. Apart from an editorial written by the guest editors, the Special Issue consists of 13 papers that cover a range of subjects: thermal and non-thermal treatments on whole fruits (n = 4); thermal and non-thermal treatments on fruit and vegetable byproducts (n = 3); and, thermal and non-thermal treatments on fruit-based beverages and purées (n = 6).

Keywords

Life (Biology)


Book
In Memory of Stefan Kunz
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Year: 2022 Publisher: Basel : MDPI - Multidisciplinary Digital Publishing Institute,

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This issue of Viruses is a living memorial dedicated to Professor Stefan Kunz, who passed away too early in life, at 54. During his scientific career, Stefan made major contributions to the field of virology. He made seminal contributions to our understanding of how mammarenaviruses gain access to and are trafficked within their target cells. This issue of Viruses contains a collection of articles by leading researchers in different areas of virus-host cell interactions and who crossed pathways with Stefan. The topics covered in the issue include novel insights on mammeranavirus cell entry, host innate and adaptive immune responses to infection, recent developments on therapeutics against human pathogenic arenaviruses, as well as mammarenavirus ecology and molecular pathogenesis. The collection of articles is also a reflection of Stefan's enthusiasm for exploring new ideas and his very collegial attitude reflected by his many collaborations, including the colleagues who have contributed sections to this memorial issue.

Keywords

Life (Biology)


Book
Purinergic Signaling in Neuroinflammation
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Year: 2023 Publisher: Basel : MDPI - Multidisciplinary Digital Publishing Institute,

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It is currently apparent that extracellular ATP's physiological effect is mediated by its interaction with specific purinergic receptors. All purinergic receptors are divided into P1-purinoreceptors and P2-purinoreceptors. Each of the subtypes is divided into a number of families. For instance, P2 receptors are divided into P2X and P2Y receptors according to the mechanism by which their effect is realized: P2Y are G-protein-coupled receptors, while P2X receptors are ligand-operated ion channels. P2X receptors are important molecular therapeutic targets, the malfunctioning of which leads to severe complications in the physiology of humans and animals and causes dangerous diseases. The search for compounds that can modulate the function of purinergic receptors can lead to the creation of new drugs that are effective in central and peripheral nervous system and immune system disease treatment, including neuroinflammation, hypoxia/ischemia, epilepsy and neuropathic pain. In this Special Issue, we wish to offer a platform for high-quality publications on the latest advances in the identification of P2X/Y- and P1-receptor blockers, functions and regulation by them; the characterization of these receptor signaling networks and crosstalk; mechanisms underlying the role of purinoceptors in neurodegenerative illnesses as well as chronic neuronal changes following acute noxious damage and therapeutic opportunities associated with regulation of purinergic receptor activity.

Keywords

Life (Biology)


Book
Nutritional Management of Cystic Fibrosis
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Year: 2023 Publisher: Basel : MDPI - Multidisciplinary Digital Publishing Institute,

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Cystic Fibrosis is an inherited disease that starts in utero. It is caused by a defective protein called the CF transmembrane conductance regulator (CFTR) and while the effects are seen throughout the body, changes in the lungs, gastrointestinal tract, pancreas and liver primarily impact nutritional status. Survival and pulmonary function have been linked to nutritional status. Malnutrition and growth failure were historically the hallmark of disease. Patients with pancreatic insufficiency require pancreatic enzyme replacement therapy and fat-soluble vitamin supplements. With improvements in many areas including newborn screening, nutrition supplements, pancreatic enzymes, CFTR modulator drugs, inhaled antibiotics and mucolytics, life expectancy has increased. In this issue, we will review the latest information in children and adults regarding important factors that play a role in optimizing nutrition status, including body composition, the gut microbiome, food security, pancreatic enzyme replacement therapy, growth and bone health, and micronutrient abnormalities. Pediatric and adult providers both need to be aware of the nuances of care as more patients with CF become adults. Optimizing nutritional status, anticipating and preventing the complications of CF will result in best management practice.

Keywords

Life (Biology)


Book
La place de l'homme dans l'univers : les matériaux de la vie
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Year: 1967 Publisher: Tournai: Desclée De Brouwer,

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Life (Biology)

Patterns : sixteen things you should know about life
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ISBN: 0763706485 9780763706487 Year: 1999 Publisher: Sudbury, Mass.: Jones and Bartlett,

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Life (Biology)


Book
Size and cycle : an essay on the structure of biology
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Year: 1965 Publisher: Princeton, N.J.: Princeton university press,

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Life (Biology)


Book
Vie et finalité
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Year: 1947 Publisher: Paris : Masson,

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Life (Biology).


Book
Vie et finalité
Author:
Year: 1944 Publisher: Paris : Masson,

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Life (Biology).

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