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  • 1
    Online Resource
    Online Resource
    Singapore :Springer Nature Singapore :
    Keywords: Pharmacology. ; Botanical chemistry. ; Bioorganic chemistry. ; Pharmacology. ; Plant Biochemistry. ; Bioorganic Chemistry.
    Description / Table of Contents: Chapter 1. Introduction of diabetes melitus and future prospects of natural products on diabetes melitus -- Chapter 2. Anoverview of hypoglycemic modern drugs -- Chapter 3. An overview of hypoglycemic biological drugs -- Chapter 4. An overview of hypoglycemic traditionaldrugs -- Chapter 5. Glycosides from natural sources in the treatment of diabetes mellitus -- Chapter 6. Isolation and Structure Elucidation of Hypoglycemic Compounds -- Chapter 7. Structural Characterization and Health Effects of Polysaccharides from Momordica charantia on Diabetes Mellitus -- Chapter 8. Effects of polysaccharides on reducing blood glucose based on gut microbiota alteration -- Chapter 9. An Overview of Polysaccharides and the influencefactors of Hypoglycemic Activity -- Chapter 10. Plant Secondary Metabolites with α-Glucosidase Inhibitory Activity. - Chapter 11. Rhinacanthin-C and Its Potential to Control Diabetes Mellitus -- Chapter 12. Regeneration of beta cells by inhibition of pro-apoptotic proteins through phytocompound in STZ induced diabetic albino wistar rats-invivo and insilico approach. - Chapter 13. Nitrogenous Compounds from Plant Origin in Management of -- Chapter 14. Plant Alkaloids with Antidiabetic Potential -- Chapter 15. The role of Alkaloids in the Management of Diabetes Mellitus -- Chapter 16. Traditional Indian Herbs for the Management of Diabetes Mellitus and their Herb-Drug Interaction Potentials: An Evidence-Based Review -- Chapter 17. Role of Micronutrients and Trace elements in Diabetes mellitus: A Review.
    Abstract: The purpose of this book is to introduce the classified chemical components of hypoglycemic compounds in natural products, summarize the recent research progress of natural products with hypoglycemic activity in the past 20 years, and provide the original analysis and development opinions of relevant scholars. Hypoglycemic compounds are to target diabetes mellitus, an important public health problem, one of four priority noncommunicable diseases (NCDs) targeted for action by world leaders. Diabetes mellitus is a common endocrine and metabolic disease, which not only causes physiological damage to patients' kidneys, cardiovascular and cerebrovascular vessels, peripheral blood vessels, nerves and eyes, but also causes mental and psychological pressure to patients. Due to the evidence that traditional medicine and natural herbal formula have advantages in treating diabetes, natural products with hypoglycemic activity have been studied extensively in recent years and have been accepted by many scholars all over the world. This book focuses on the progress on the study of the structure, hypoglycemic activities, structure-activity relationships and mechanism of a wide range of polysaccharides, flavonoids, saponins, alkaloids, terpenoids, polyphenols and other constituents. It will help students and researchers to understand current approaches and progress in the treatment of diabetes with natural products, which may also be beneficial to develop new hypoglycemic drugs.
    Type of Medium: Online Resource
    Pages: VIII, 307 p. 85 illus., 16 illus. in color. , online resource.
    Edition: 1st ed. 2021.
    ISBN: 9789811587917
    DDC: 615
    Language: English
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  • 2
    Electronic Resource
    Electronic Resource
    Woodbury, NY : American Institute of Physics (AIP)
    Applied Physics Letters 69 (1996), S. 3345-3347 
    ISSN: 1077-3118
    Source: AIP Digital Archive
    Topics: Physics
    Notes: Based on infrared spectra and protonic conductivity measurements, we propose a model of hydrogen ion migration in K1−yLiyTa1−xNbxO3 doped crystals and use it to obtain a theoretical estimate of the diffusion constant pre-exponential factor D0 that is in reasonable agreement with the experimental result. This model shows that the transition energy of the second, and higher, overtone(s) of the [OH] vibration can be higher than the activation energy of hydrogen ion migration. © 1996 American Institute of Physics.
    Type of Medium: Electronic Resource
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  • 3
    Electronic Resource
    Electronic Resource
    Woodbury, NY : American Institute of Physics (AIP)
    Applied Physics Letters 66 (1995), S. 1865-1867 
    ISSN: 1077-3118
    Source: AIP Digital Archive
    Topics: Physics
    Notes: We observe dynamic ferroelectric domain gratings in strontium barium niobate (SBN) induced by photorefractive space charge fields. The optically induced modulation of the spontaneous polarization attains a maximum of 1%. Quasi-phase matched second harmonic enhancements are observed above the ferroelectric-paraelectric phase transition due to the glassy ferroelectric nature of SBN. We find that the second harmonic power is significantly enhanced by recording gratings in optically fatigued rather than electrically poled crystals. © 1995 American Institute of Physics.
    Type of Medium: Electronic Resource
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  • 4
    Electronic Resource
    Electronic Resource
    Woodbury, NY : American Institute of Physics (AIP)
    Applied Physics Letters 70 (1997), S. 1688-1690 
    ISSN: 1077-3118
    Source: AIP Digital Archive
    Topics: Physics
    Notes: In this study we propose a model that describes the diffusion of copper, hydrogen, and titanium through the liquid/solid interface in potassium lithium tantalate niobate crystals. Copper and hydrogen ions may occupy potassium/lithium vacant sites. Hydrogen ions are also able to stay at tantalate/niobate vacant sites in the presence of titanium. This model shows that the hydrogen concentration can be dramatically reduced in KLTN:Cu,X,Ycrystals (where X, Yare any first row transition metals but not Ti or Cu), and is in agreement with experimental results. © 1997 American Institute of Physics.
    Type of Medium: Electronic Resource
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  • 5
    Electronic Resource
    Electronic Resource
    Woodbury, NY : American Institute of Physics (AIP)
    Applied Physics Letters 70 (1997), S. 429-431 
    ISSN: 1077-3118
    Source: AIP Digital Archive
    Topics: Physics
    Notes: Absorption band countered on wave numbers 3504 and 6843 cm−1 have been observed in potassium niobate crystals. These absorption bands correspond to the transition energies of O–H stretching vibration, from the ground state to the first excited state and to the second excited state, respectively. Absorption bands around 3992 and 4476 cm−1 are attributed to the combination of O–H vibration plus libration. The integrated absorption intensities around 3504, 3992, and 4476 cm−1 are three dimensional polarization dependent which indicates the motion properties of hydrogen ions in the lattice. © 1997 American Institute of Physics.
    Type of Medium: Electronic Resource
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  • 6
    Electronic Resource
    Electronic Resource
    Woodbury, NY : American Institute of Physics (AIP)
    Applied Physics Letters 69 (1996), S. 3966-3968 
    ISSN: 1077-3118
    Source: AIP Digital Archive
    Topics: Physics
    Notes: Volume holograms are thermally fixed in a pure and an iron doped potassium niobate crystal through the screening of a photorefractive space-charge field by a nonphotoactive species at elevated temperature (110 °C). The nonphotoactive species is identified as the hydrogen ion. Fixed holograms are reconstructed at different temperatures. A diffraction efficiency of 16% in a 6 mm thick KNbO3:Fe sample is measured. The time constant and activation energy associated with the thermal induced decay of the hologram are determined to be 2.9×10−7 s and 0.81 eV for the KNbO3:Fe sample, and 1.35×10−7 s and 0.79 eV for the pure KNbO3 sample. © 1996 American Institute of Physics.
    Type of Medium: Electronic Resource
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  • 7
    Electronic Resource
    Electronic Resource
    Woodbury, NY : American Institute of Physics (AIP)
    Applied Physics Letters 70 (1997), S. 2241-2243 
    ISSN: 1077-3118
    Source: AIP Digital Archive
    Topics: Physics
    Notes: The observation of Barkhausen current spikes during the recording of volume phase holograms in potassium lithium tantalate niobate is reported on. These spikes are due to the ferroelectric domain reversal induced by photorefractive space charge fields. Both "small" (1 nA) and "large" (100 nA) spikes are observed, which correspond to micro and macro domain reversal, respectively. The diffraction efficiency can change as much as 50% during a single macrodomain switching. © 1997 American Institute of Physics.
    Type of Medium: Electronic Resource
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  • 8
    Electronic Resource
    Electronic Resource
    Woodbury, NY : American Institute of Physics (AIP)
    Applied Physics Letters 69 (1996), S. 479-481 
    ISSN: 1077-3118
    Source: AIP Digital Archive
    Topics: Physics
    Notes: Absorption bands in the wave-number range of 3525–3470 cm−1 have been observed in K1−yLiyTa1−xNbxO3 (KLTN) doped crystals except in crystals doped with Cu and V. These absorption bands are attributed to the O–H vibration band. The hydrogen concentration in KLTN doped crystal is controllable either by doping or by heat treatment. The activation energy of hydrogen ion migration is between 0.6 and 0.7 eV in KLTN doped crystals. The [H +] ion is identified as responsible for fixing (screening) the holographically produced electronic grating. © 1996 American Institute of Physics.
    Type of Medium: Electronic Resource
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  • 9
    Electronic Resource
    Electronic Resource
    s.l. : American Chemical Society
    Journal of natural products 55 (1992), S. 1672-1675 
    ISSN: 1520-6025
    Source: ACS Legacy Archives
    Topics: Chemistry and Pharmacology
    Type of Medium: Electronic Resource
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  • 10
    Electronic Resource
    Electronic Resource
    s.l. : American Chemical Society
    Journal of natural products 58 (1995), S. 414-418 
    ISSN: 1520-6025
    Source: ACS Legacy Archives
    Topics: Chemistry and Pharmacology
    Type of Medium: Electronic Resource
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