{"id":8163,"date":"2024-08-11T19:48:37","date_gmt":"2024-08-11T19:48:37","guid":{"rendered":"https:\/\/longchangextracts.com\/?p=8163"},"modified":"2024-08-11T19:48:37","modified_gmt":"2024-08-11T19:48:37","slug":"pharmacological-activity-and-pharmacokinetics-of-capsaicin","status":"publish","type":"post","link":"https:\/\/longchangextracts.com\/fr\/pharmacological-activity-and-pharmacokinetics-of-capsaicin\/","title":{"rendered":"Progr\u00e8s de la recherche sur l'activit\u00e9 pharmacologique et la pharmacocin\u00e9tique de la capsa\u00efcine"},"content":{"rendered":"<p>Progr\u00e8s de la recherche sur l'activit\u00e9 pharmacologique et la pharmacocin\u00e9tique de la capsa\u00efcine<br \/>\nCapsicum annuum L. est une plante herbac\u00e9e vivace de la famille des Magnoliaceae, appartenant au genre Capsicum. Elle est largement utilis\u00e9e comme plante m\u00e9dicinale et comestible dans le monde entier. La partie m\u00e9dicinale est le fruit, qui a pour effet de r\u00e9chauffer le milieu et de dissiper le froid, de r\u00e9duire le qi et de favoriser la digestion. Les piments contiennent divers ingr\u00e9dients actifs tels que la capsa\u00efcine, les esters de piment et les carot\u00e9no\u00efdes. La famille des capsa\u00efcines comprend principalement la capsa\u00efcine, la dihydrocapsa\u00efcine, la capsa\u00efcine \u00e9lev\u00e9e, la dihydrocapsa\u00efcine \u00e9lev\u00e9e, la dihydrocapsa\u00efcine faible, les esters de capsa\u00efcine, les esters de dihydrocapsa\u00efcine, les esters de dihydrocapsa\u00efcine faibles, la capsa\u00efcine - \u03b2 - D-glucopyranose glycosides, la dihydrocapsa\u00efcine - \u03b2 - D-glucopyranose glycosides, etc. (voir figure 1). La capsa\u00efcine est un ingr\u00e9dient piquant \u00e0 forte teneur dans le piment, qui a un large \u00e9ventail d'effets pharmacologiques tels que l'analg\u00e9sie, l'anti-oxydation, la protection du myocarde, la lutte contre les tumeurs, la thermogen\u00e8se, la perte de poids, etc. Certains de ces effets pharmacologiques d\u00e9pendent du r\u00e9cepteur potentiel transitoire vanillo\u00efde 1 (TRPV1). Par exemple, en juillet 2020, le patch Quenza (capsa\u00efcine) 8% d'Avericas Pharma a \u00e9t\u00e9 approuv\u00e9 par la Food and Drug Administration (FDA) des \u00c9tats-Unis pour le traitement de la douleur neurologique li\u00e9e \u00e0 la neuropathie p\u00e9riph\u00e9rique du diab\u00e8te du pied de l'adulte (DPN) et le soulagement. La dur\u00e9e est de 3 mois maximum, ce qui constitue un \u00e9v\u00e9nement marquant apr\u00e8s le traitement de la douleur neuropathique li\u00e9e \u00e0 la n\u00e9vralgie en 2009.<br \/>\nEn outre, les esters de capsa\u00efcine de la famille de la capsa\u00efcine ont des activit\u00e9s pharmacologiques similaires, mais ne pr\u00e9sentent pas d'irritants \u00e9pic\u00e9s. Cela sugg\u00e8re que les d\u00e9fauts de la capsa\u00efcine elle-m\u00eame peuvent \u00eatre surmont\u00e9s en recherchant ou en synth\u00e9tisant des analogues de la capsa\u00efcine, ce qui est b\u00e9n\u00e9fique pour le d\u00e9veloppement d'une nouvelle g\u00e9n\u00e9ration de m\u00e9dicaments \u00e0 base de capsa\u00efcine. Cet article passe en revue la structure, l'activit\u00e9 pharmacologique et les propri\u00e9t\u00e9s cin\u00e9tiques m\u00e9taboliques de la capsa\u00efcine.<\/p>\n<p>Le chili est une plante m\u00e9dicinale et comestible, riche en un grand nombre de composants de la famille de la capsa\u00efcine, et il est largement consomm\u00e9 dans le monde entier depuis longtemps. Les composants de la famille de la capsa\u00efcine ont suscit\u00e9 l'int\u00e9r\u00eat et l'attention des chimistes, des pharmacologues et des biologistes. La capsa\u00efcine est largement utilis\u00e9e comme analg\u00e9sique local, et la recherche a montr\u00e9 qu'elle a un large \u00e9ventail d'effets pharmacologiques dans les domaines de l'antioxydation, de la lutte contre les tumeurs, des maladies gastro-intestinales et de l'inhibition de l'ob\u00e9sit\u00e9. L'activit\u00e9 pharmacologique de la capsa\u00efcine est \u00e9troitement li\u00e9e \u00e0 ses propri\u00e9t\u00e9s pharmacocin\u00e9tiques telles que le dosage, la voie d'administration et la demi-vie dans diff\u00e9rents tissus. Son double effet sur les tumeurs et les ulc\u00e8res gastro-intestinaux est \u00e9troitement li\u00e9 \u00e0 la dose administr\u00e9e. De faibles doses de capsa\u00efcine ont de bons effets th\u00e9rapeutiques dans la pr\u00e9vention et le traitement des ulc\u00e8res gastriques. La demi-vie m\u00e9tabolique plus longue de la capsa\u00efcine sur les poumons et la peau signifie que ses effets sur les poumons ou la peau seront meilleurs. Cependant, l'instabilit\u00e9 m\u00e9tabolique et la courte demi-vie de la capsa\u00efcine constituent les principaux d\u00e9fis auxquels est confront\u00e9e la m\u00e9dication syst\u00e9mique, et il n'existe actuellement aucun m\u00e9dicament injectable oral ou syst\u00e9mique \u00e0 base de capsa\u00efcine sur le march\u00e9. L'analyse des propri\u00e9t\u00e9s physicochimiques, de l'activit\u00e9 biologique et de la cin\u00e9tique m\u00e9tabolique des structures similaires \u00e0 la capsa\u00efcine sugg\u00e8re que l'orientation du d\u00e9veloppement de la nouvelle g\u00e9n\u00e9ration de capsa\u00efcine consiste \u00e0 utiliser des modifications structurelles ou \u00e0 rechercher d'autres composants similaires de la famille de la capsa\u00efcine pour surmonter des probl\u00e8mes tels que la courte demi-vie de la capsa\u00efcine ; synth\u00e9tiser des analogues de la capsa\u00efcine et \u00e9tudier leur activit\u00e9 et leur pharmacocin\u00e9tique, analyser leur activit\u00e9 structurelle et leur relation structure-propri\u00e9t\u00e9, et finalement obtenir des analogues de la capsa\u00efcine avec un minimum d'effets secondaires, une forte activit\u00e9, et une longue demi-vie. Par cons\u00e9quent, le d\u00e9veloppement d'analogues de la capsa\u00efcine structurellement nouveaux pourrait \u00eatre la direction de la recherche pour la nouvelle g\u00e9n\u00e9ration de m\u00e9dicaments \u00e0 base de capsa\u00efcine.<\/p>","protected":false},"excerpt":{"rendered":"<p>Research progress on pharmacological activity and pharmacokinetics of capsaicin Capsicum annuum L. is a perennial herbaceous plant of the Magnoliaceae family, belonging to the genus Capsicum. It is widely used as a medicinal and edible plant worldwide. The medicinal part is the fruit, which has the effects of warming the middle and dispelling cold, reducing [&hellip;]<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[20],"tags":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v23.0 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Research progress on pharmacological activity and pharmacokinetics of capsaicin - China Chemical Manufacturer<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/longchangextracts.com\/fr\/pharmacological-activity-and-pharmacokinetics-of-capsaicin\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Research progress on pharmacological activity and pharmacokinetics of capsaicin - China Chemical Manufacturer\" \/>\n<meta property=\"og:description\" content=\"Research progress on pharmacological activity and pharmacokinetics of capsaicin Capsicum annuum L. is a perennial herbaceous plant of the Magnoliaceae family, belonging to the genus Capsicum. 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