M. K. Gupta Bücher

Das Buch behandelt die Rolle freier Radikale und deren Beteiligung an verschiedenen menschlichen Krankheiten. Es erläutert, wie Antioxidantien als Verteidigung gegen diese schädlichen Moleküle fungieren. Eine umfangreiche Liste von Pflanzen, die als Antioxidantien wirken, wird vorgestellt, darunter Amla, Knoblauch und Kurkuma. Zudem werden verschiedene In-Vitro-Methoden zur Messung der antioxidativen Aktivität beschrieben, ergänzt durch umfassende Referenzen zur Vertiefung des Themas.

Das Buch bietet eine umfassende Analyse verschiedener chemischer Verbindungen, darunter Pyrrol, Thiophen, Furan, Imidazol und viele mehr. Jede Sektion behandelt die Zubereitungen, Reaktionen und therapeutischen Anwendungen der jeweiligen Substanz. Durch die detaillierte Betrachtung dieser heterocyclischen Verbindungen wird sowohl ihr chemisches Verhalten als auch ihre Relevanz in der medizinischen und therapeutischen Forschung beleuchtet. Diese strukturierte Herangehensweise ermöglicht ein tiefes Verständnis der chemischen Eigenschaften und ihrer praktischen Anwendungen in der Wissenschaft.

The book provides a comprehensive examination of Grewia asiatica and Ricinus communis, detailing their collection, extraction, and pharmacognostical evaluation. It includes a thorough literature survey and outlines the scope of research. Key sections cover qualitative phytochemical analysis, TLC, and HPTLC methods, alongside biological investigations assessing in vitro and in vivo antioxidant activities using various estimation techniques. This structured approach highlights the medicinal potential and biochemical properties of these plants.

The research focuses on developing Aqueous Polymeric Dispersions (APD) using four Eudragit polymers through emulsification solvent evaporation. The process involves creating the dispersions, optimizing polymeric films, and characterizing the freeze-dried dispersions. A key goal is to replace organic solvents with aqueous alternatives, offering advantages such as cost reduction, non-toxicity, ecological benefits, enhanced manufacturing safety, and improved availability for pharmaceutical applications.

Exploring the role of free radicals in human diseases, this book delves into the various types of free radicals and their impact on health. It highlights the importance of antioxidants in combating oxidative stress, featuring a comprehensive list of plants known for their antioxidant properties, such as Amla, Garlic, and Turmeric. Additionally, the text covers in-vitro methods for assessing antioxidant activity, providing a scientific approach to understanding these compounds. References are included for further research on the topic.

The study focuses on evaluating the memory-enhancing potential of Plumbago zeylanica and Acorus calamus. Plumbago zeylanica, known for its use in Ayurvedic medicine as a rejuvenator, contains the alkaloid Plumbagin, which may serve as a nervine tonic. The research employed UV spectroscopic methods to analyze the phenolic, flavonoid, tannin, and alkaloid contents of both plants. Notably, Acorus calamus exhibited a higher flavonoid content at 88%, compared to 50% in Plumbago zeylanica, with specific measurements expressed in Quercetin equivalents.

Este libro aborda la preparación, reacciones y aplicaciones terapéuticas de compuestos químicos clave como pirroles, tiofenos, furanos, imidazoles, pirazoles, piridinas, piperazinas, pirimidinas, purinas, indoles, benzimidazoles y quinolinas, ofreciendo un enfoque integral en su estudio.