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Laboratory animal research
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ISSN: 17386055 22337660 Year: 2005 Publisher: Chungbuk Korean Association for Laboratory Animal Science

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Book
Marine Glycoconjugates: Trends and Perspectives
Authors: --- ---
ISBN: 3039285599 3039285580 Year: 2020 Publisher: MDPI - Multidisciplinary Digital Publishing Institute

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The books described marine glycoconjugates. Two articles concern microalgal metabolites such as steroid and sphingoid glycoconjugates, and a glycoprotein from a sea cucumber with interesting biological activities, respectively. One article discusses the fatty acid composition and thermotropic behavior of glycolipids and other membrane lipids of green macrophyte Ulva lactuca. Three articles cover lectin subjects. One review article analyzes perspectives of marine and freshwater lectins’ application in experimental oncology and the therapy of oncological diseases; another article describes the use of a sponge lectin in the construction of a recombinant virus. The third article concerns the function of the immunity of a lectin in producing this compound crinoid. Two articles concern steroid glycosides from star?sh, and two others concern triterpene glycosides from sea cucumbers. One article describes the e?ect of a glycosaminoglycan from the sea cucumber Apostichopus japonicus on hyperglycemia in the liver of insulin-resistant mice. One article concerns the isolation of 10 new triterpene glycosides from a fungus associated with a sea cucumber. The article by Dworaczek et al. characterizes the O-speci?c polysaccharide (O-antigen) of a bacterial pathogen of common carp by chemical and immunochemical methods. In total, the Special Issue comprises14 articles, including the editorial and two reviews.


Book
Transmucosal Absorption Enhancers in the Drug Delivery Field
Authors: --- ---
ISBN: 3039218492 3039218484 Year: 2020 Publisher: MDPI - Multidisciplinary Digital Publishing Institute

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Development of strategies to assist the movement of poorly permeable molecules across biological barriers has long been the goal of drug delivery science. In the last three decades, there has been an exponential increase in advanced drug delivery systems that aim to address this issue. However, most proprietary delivery technologies that have progressed to clinical development are based on permeation enhancers (PEs) that have a history of safe use in man. This Special Issue entitled “Transmucosal Absorption Enhancers in the Drug Delivery Field” aims to present the current state-of-the-art in the application of PEs to improve drug absorption. Emphasis is placed on identification of novel permeation enhancers, mechanisms of barrier alteration, physicochemical properties of PEs that contribute to optimal enhancement action, new delivery models to assess PEs, studies assessing safety of PEs, approaches to assist translation of PEs into effective oral, nasal, ocular and vaginal dosage forms and combining PEs with other delivery strategies.

Keywords

chitosan --- intestinal epithelial cells --- ocular delivery --- amphiphilic polymers --- cornea --- tight junction modulator --- cyclodextrin --- permeability --- gemini surfactant --- transferrin --- compound 48/80 --- epithelial permeability --- cervicovaginal tumors --- nanoparticles --- confocal laser scanning microscopy --- safety --- formulation --- salcaprozate sodium --- intestinal absorption --- FITC-dextran --- curcumin --- block copolymers --- nasal vaccination --- whole leaf --- brush border --- ocular drug delivery --- vaccine adjuvant --- nanoparticle --- nasal delivery --- efflux --- permeation enhancers --- absorption enhancers --- nose to brain delivery --- small intestine --- epithelium --- CNS disorders --- absorption modifying excipients --- insulin --- absorption enhancer --- gel --- intestinal delivery --- thermogel system --- Caco-2 --- biocompatibility studies --- absorption enhancement --- man --- PN159 --- poorly absorbed drug --- tryptophan --- tight junction --- oral macromolecule delivery --- penetration enhancer --- intestinal permeation enhancers --- nanocrystals --- simvastatin --- nanomedicine --- enterocyte --- N-dodecyl-?-D-maltoside (DDM) --- cell-penetrating peptide --- quaternization --- KLAL --- nasal --- nasal permeability --- transmucosal drug delivery --- Caco-2 cells --- mast cell activator --- penetration enhancers --- drug delivery --- nose-to-brain --- bioenhancer --- polymeric micelles --- mucoadhesion --- cell-penetrating peptide (CPP) --- simulated intestinal fluid --- vaginal delivery --- nasal formulation --- pharmacokinetic interaction --- sodium caprate --- clinical trial --- transmucosal permeation --- drug absorption enhancer --- sugar-based surfactants --- nanocapsules --- imatinib --- teriparatide --- osteoporosis --- hydrophobization --- F-actin --- combined microsphere --- transepithelial electrical resistance --- oral delivery --- ocular conditions --- metabolism --- antimicrobial peptide --- permeation enhancer --- drug administration --- antiepileptic drug --- amino acid --- in vivo studies --- sodium cholate (NaC) --- epithelial transport --- preclinical --- nose to brain transport --- pharmacokinetics --- chitosan derivatives --- ophthalmology --- tight junctions --- sheep --- cationic functionalization --- GLP-1 --- pulmonary --- and liposome --- cytochrome P450 --- claudin --- P-glycoprotein --- in situ hydrogel --- mucoadhesiveness --- PTH 1-34 --- Aloe vera --- oral peptides


Book
Women in Bioorganic Chemistry
Authors: --- ---
ISBN: 3036549900 3036549897 Year: 2022 Publisher: MDPI - Multidisciplinary Digital Publishing Institute

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Abstract

Issues relating to the gender schism and its effect on the career advancement of women in the Academy, especially in the field of STEM disciplines, deserve our attention and the efforts of all the scientific community to mitigate the gender gap. In order to embrace gender equality, recognize the career progression of women, and to celebrate the achievements of women in the field of bioorganic chemistry, we present contributions both from highly renowned female scientists and young female researchers who are in the early stages of their careers. This Special Issue includes fifteen manuscripts, including eleven high-quality research articles and four comprehensive review articles in the area of bioorganic chemistry, published from mid-2020 to early 2022. The scope of this Special Issue covers a wide range of topics at the organic chemistry–biology interface, including the synthesis and derivatization of natural compounds and their analogues, and the investigation of their biological activities in the human health field (for instance as antitumorals, antioxidants and antimicrobial agents), as well as their possible application in the crop protection field as agrochemicals. An example of nanoparticle-based biomaterial is also included. The techniques employed, besides organic synthesis, are in silico studies (docking procedures and molecular modeling), FT-IR spectroscopy, laser diffraction, PET, fluorescence, STD-NMR studies, enzymatic evaluation, experiments on cell lines and in vivo studies on mice.

Keywords

Technology: general issues --- Chemical engineering --- antibiotics --- biochemical studies --- iminosugars --- inhibitors --- insect trehalase --- trehalose --- in vivo studies --- mammalian trehalase --- natural compounds --- selectivity --- interrupted Nazarov cyclization --- pentacyclic steroids --- antiproliferative activity --- d-annulated steroids --- Lewis acid --- dental caries --- enamel remineralisation --- hydroxyapatite --- amelogenin --- amelogenin-derived peptides --- leucine-rich amelogenin peptides --- tyrosine-rich amelogenin peptides --- cannabidiol --- molecular mechanisms --- neurological diseases --- neuroprotective effects --- strigolactones --- Strigol --- anti-cancer --- antimicrobials --- sustainable agriculture --- α,α-difluorophosphonate --- deoxyxylulose phosphate reductoisomerase --- 1-deoxy-dxylulose 5-phosphate reductoisomerase (DXR) --- antimicrobial --- fosmidomycin --- isoprenoid biosynthesis --- 2-C-methyl-derythritol 4-phosphate (MEP) pathway --- multivalency --- gold nanoparticles --- enzyme inhibition --- Jack bean α-mannosidase --- aminoproline scaffold --- integrin targeting --- ligand design --- peptidomimetic synthesis --- leukocyte integrins --- BODIPY --- β-galactosidase activity --- PET --- fluorescent --- dispirooxindoles --- anticancer activity --- cytotoxicity --- 3D molecular docking --- p53/MDM2 interaction --- terpenes --- hydrazones --- penetration enhancers --- liposomes --- lipids --- stratum corneum --- laser diffraction --- fluorescence probe --- pyrene --- FT-IR spectroscopy --- heterohelicene --- chirality --- resolution --- enantiomers --- chiroptical --- screw-shaped compounds --- betulinic acid --- α-glucosidase --- inhibition mechanism --- postprandial hyperglycemia --- synergistic effect --- AMR --- persisters --- (p)ppGpp --- fragment screening --- thermal shift assay --- STD-NMR --- boron --- phthalimide --- benzamide --- glycosidase --- cancer --- boron neutron capture therapy --- n/a


Book
Forest, Foods and Nutrition
Authors: --- --- ---
Year: 2021 Publisher: Basel, Switzerland MDPI - Multidisciplinary Digital Publishing Institute

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The Special Issue, entitled “Forest, Food and Nutrition”, is focused on understanding of the intersection and linking existing between forests, food, and nutrition. Forest ecosystems are an important biodiversity environment resource for many species. Forests and trees play a key role in food production and have a relevant impact also on nutrition. Plants and animals in the forests enable nutrient-rich food sources to be available, and can provide important contributions to dietary diversity, quality, and quantity.

Keywords

Research & information: general --- Biology, life sciences --- Food & society --- pteridophytes --- ferns --- antioxidant --- tyrosinase inhibition --- cosmetics --- Polypodiopsida --- heavy metal contamination --- herbal medicine --- historically polluted area --- wild food --- blackberry --- mangrove forest --- local communities --- Ayeyarwaddy region --- Myanmar --- economic --- livelihoods --- Chamaemelum fuscatum --- chamomile --- essential oil --- aliphatic esters --- methacrylate --- Compositae --- Mediterranean --- Cyclocarya paliurus --- seasonal dynamic --- phenolic acids --- flavonoids --- antioxidant activity --- structure-activity relationship --- flavonoid --- phenolics --- triterpenoid --- solvent --- natural population --- Ulmus pumila --- transcriptome analysis --- phytonutrients --- seed development --- phenylpropanoid biosynthesis --- ciwujia --- Siberian ginseng --- Acanthopanax --- secondary metabolite --- Changbai Mountains --- Khingan Mountains --- walnut (Juglans regia L.) --- electrochemical oxidation --- UV-VIS --- ABTS --- DPPH --- edible landscape --- food security --- urban horticulture --- community garden --- auxin --- biocontrol --- chitinase --- fruit --- fungal pathogen --- jujube --- Lysobacter antibioticus HS124 --- mineral concentration --- production --- Rhamnaceae --- ESCC (Esophageal squamous cell carcinoma) --- podophyllotoxin --- ROS (reactive oxygen species) --- p38 --- JNK (c-Jun N-terminal kinase) --- Vitellaria paradoxa --- Butyrospermum parkii --- agroforestry --- market --- non-wood forest product --- contingent valuation --- food --- gender --- Fulani --- wild edible tree species --- biodiversity --- ethnic groups --- conservation --- green coffee --- hawthorn --- bioactive compounds --- Crataegus --- biological activity --- nutraceuticals --- health benefits --- plant extracts --- assessment of wild food --- dimensions in science --- technology and innovation (STI) --- estimation of potential --- tropical forest areas --- food processing industry --- wild edible plants --- neglected and underutilized species (NUS) --- Africa --- urban consumers --- marketing --- product differentiation --- essential oils --- extracts --- Salvia Africana --- S. rutilans --- S. munzii --- S. mellifera --- S. greggii --- S. officinalis “Icterina” --- S. officinalis --- chaste tree --- Vitex agnus-castus L. --- in vitro studies --- in vivo studies --- health-promoting properties. --- mushroom --- Enguday --- ethnomycology --- folk taxonomy --- Amhara --- Agew and Sidama --- bioeconomy --- food and nutrition security --- forests and trees --- forest foods --- wild harvesting --- forest --- tree --- edible forest products --- non-edible forest products --- nutritional value --- biologically activecompounds --- food composition databases --- dedicated databases --- novel food --- sustainable agriculture --- pteridophytes --- ferns --- antioxidant --- tyrosinase inhibition --- cosmetics --- Polypodiopsida --- heavy metal contamination --- herbal medicine --- historically polluted area --- wild food --- blackberry --- mangrove forest --- local communities --- Ayeyarwaddy region --- Myanmar --- economic --- livelihoods --- Chamaemelum fuscatum --- chamomile --- essential oil --- aliphatic esters --- methacrylate --- Compositae --- Mediterranean --- Cyclocarya paliurus --- seasonal dynamic --- phenolic acids --- flavonoids --- antioxidant activity --- structure-activity relationship --- flavonoid --- phenolics --- triterpenoid --- solvent --- natural population --- Ulmus pumila --- transcriptome analysis --- phytonutrients --- seed development --- phenylpropanoid biosynthesis --- ciwujia --- Siberian ginseng --- Acanthopanax --- secondary metabolite --- Changbai Mountains --- Khingan Mountains --- walnut (Juglans regia L.) --- electrochemical oxidation --- UV-VIS --- ABTS --- DPPH --- edible landscape --- food security --- urban horticulture --- community garden --- auxin --- biocontrol --- chitinase --- fruit --- fungal pathogen --- jujube --- Lysobacter antibioticus HS124 --- mineral concentration --- production --- Rhamnaceae --- ESCC (Esophageal squamous cell carcinoma) --- podophyllotoxin --- ROS (reactive oxygen species) --- p38 --- JNK (c-Jun N-terminal kinase) --- Vitellaria paradoxa --- Butyrospermum parkii --- agroforestry --- market --- non-wood forest product --- contingent valuation --- food --- gender --- Fulani --- wild edible tree species --- biodiversity --- ethnic groups --- conservation --- green coffee --- hawthorn --- bioactive compounds --- Crataegus --- biological activity --- nutraceuticals --- health benefits --- plant extracts --- assessment of wild food --- dimensions in science --- technology and innovation (STI) --- estimation of potential --- tropical forest areas --- food processing industry --- wild edible plants --- neglected and underutilized species (NUS) --- Africa --- urban consumers --- marketing --- product differentiation --- essential oils --- extracts --- Salvia Africana --- S. rutilans --- S. munzii --- S. mellifera --- S. greggii --- S. officinalis “Icterina” --- S. officinalis --- chaste tree --- Vitex agnus-castus L. --- in vitro studies --- in vivo studies --- health-promoting properties. --- mushroom --- Enguday --- ethnomycology --- folk taxonomy --- Amhara --- Agew and Sidama --- bioeconomy --- food and nutrition security --- forests and trees --- forest foods --- wild harvesting --- forest --- tree --- edible forest products --- non-edible forest products --- nutritional value --- biologically activecompounds --- food composition databases --- dedicated databases --- novel food --- sustainable agriculture


Book
Forest, Foods and Nutrition
Authors: --- --- ---
Year: 2021 Publisher: Basel, Switzerland MDPI - Multidisciplinary Digital Publishing Institute

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Abstract

The Special Issue, entitled “Forest, Food and Nutrition”, is focused on understanding of the intersection and linking existing between forests, food, and nutrition. Forest ecosystems are an important biodiversity environment resource for many species. Forests and trees play a key role in food production and have a relevant impact also on nutrition. Plants and animals in the forests enable nutrient-rich food sources to be available, and can provide important contributions to dietary diversity, quality, and quantity.

Keywords

pteridophytes --- ferns --- antioxidant --- tyrosinase inhibition --- cosmetics --- Polypodiopsida --- heavy metal contamination --- herbal medicine --- historically polluted area --- wild food --- blackberry --- mangrove forest --- local communities --- Ayeyarwaddy region --- Myanmar --- economic --- livelihoods --- Chamaemelum fuscatum --- chamomile --- essential oil --- aliphatic esters --- methacrylate --- Compositae --- Mediterranean --- Cyclocarya paliurus --- seasonal dynamic --- phenolic acids --- flavonoids --- antioxidant activity --- structure-activity relationship --- flavonoid --- phenolics --- triterpenoid --- solvent --- natural population --- Ulmus pumila --- transcriptome analysis --- phytonutrients --- seed development --- phenylpropanoid biosynthesis --- ciwujia --- Siberian ginseng --- Acanthopanax --- secondary metabolite --- Changbai Mountains --- Khingan Mountains --- walnut (Juglans regia L.) --- electrochemical oxidation --- UV-VIS --- ABTS --- DPPH --- edible landscape --- food security --- urban horticulture --- community garden --- auxin --- biocontrol --- chitinase --- fruit --- fungal pathogen --- jujube --- Lysobacter antibioticus HS124 --- mineral concentration --- production --- Rhamnaceae --- ESCC (Esophageal squamous cell carcinoma) --- podophyllotoxin --- ROS (reactive oxygen species) --- p38 --- JNK (c-Jun N-terminal kinase) --- Vitellaria paradoxa --- Butyrospermum parkii --- agroforestry --- market --- non-wood forest product --- contingent valuation --- food --- gender --- Fulani --- wild edible tree species --- biodiversity --- ethnic groups --- conservation --- green coffee --- hawthorn --- bioactive compounds --- Crataegus --- biological activity --- nutraceuticals --- health benefits --- plant extracts --- assessment of wild food --- dimensions in science --- technology and innovation (STI) --- estimation of potential --- tropical forest areas --- food processing industry --- wild edible plants --- neglected and underutilized species (NUS) --- Africa --- urban consumers --- marketing --- product differentiation --- essential oils --- extracts --- Salvia Africana --- S. rutilans --- S. munzii --- S. mellifera --- S. greggii --- S. officinalis “Icterina” --- S. officinalis --- chaste tree --- Vitex agnus-castus L. --- in vitro studies --- in vivo studies --- health-promoting properties. --- mushroom --- Enguday --- ethnomycology --- folk taxonomy --- Amhara --- Agew and Sidama --- bioeconomy --- food and nutrition security --- forests and trees --- forest foods --- wild harvesting --- forest --- tree --- edible forest products --- non-edible forest products --- nutritional value --- biologically activecompounds --- food composition databases --- dedicated databases --- novel food --- sustainable agriculture

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