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Background: Most cannabinoids usually present several limitations when evaluating their clinical use, mainly related to the side effects they may cause at the central nervous system and other levels. In this regard, nanotechnology applied to the development of pharmacotherapeutic nanoformulations has become an attractive tool that allows taking advantage of the beneficial properties of multiple drugs while minimizing or avoiding their undesirable side effects. Nanotechnology is a relatively recent scientific field that involves the study, manipulation, development, and characterization of drug delivery systems at the nanoscale (1 to 1000 nm; 1 nm= 1x10-9 m). Usually, the physicochemical properties of matter at the nanoscale are significantly different compared to the matter at the macroscale, which provides several advantages over conventional therapeutic alternative types of organic and inorganic drug delivery nanosystems. Posology, size, composition, surface properties, and different physicochemical characteristics may directly or indirectly influence their pharmacodynamic and pharmacokinetic behavior and, consequently, their biomedical use. Purpose of Review: This mini-review summarizes the main recent findings on nanomedical strategies and applications for cannabinoid encapsulation, raising the possibility of transferring these advances to the therapy of addictions. Highlights Standpoints: The nano therapy significantly improves the pharmacokinetic and pharmacodynamic behavior of multiple active pharmaceutical ingredients with different limitations and disadvantages, thus enhancing the therapeutic compliance of patients. In general, cannabinoids loaded in nanoformulations offer greater efficacy, lower toxicity and more controlled/prolonged release than cannabinoids in free form.

Atherosclerosis provokes a continuous worsening of affected vessels causing a blood flow diminution with several complications and with clinical manifestations that generally appear in advanced phases of the illness. Hence, the conventional therapies are not enough because the atherosclerotic injuries are often irrevocable. For this reason, emerges the necessity to implement smart ways of drug supply and develop new therapeutic targets that decrease the advance atherosclerotic lesion. It results due to particular interest to use new tools for prevention, diagnosis, and treatment of this cardiovascular disease, thus concentrating our attention to accomplish better management on the immune system. Finally, this mini-review highlights the most recent knowledge about nanotechnology as a robust, novel and promissory therapeutic option applied to atherosclerotic pathology, nevertheless, we also alert for possible issues associated with their use. Fil: Martín Giménez, Virna Margarita. Universidad Catolica de Cuyo - Sede San Juan. Facultad de Ciencias de la Alimentación, Bioquímicas y Farmacéuticas. Instituto de Investigación en Ciencias Químicas; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina Fil: Camargo, Alejandra Beatriz. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mendoza. Instituto de Biología Agrícola de Mendoza. Universidad Nacional de Cuyo. Facultad de Ciencias Agrarias. Instituto de Biología Agrícola de Mendoza; Argentina. Universidad Nacional de Cuyo. Facultad de Ciencias Exactas y Naturales; Argentina Fil: Kassuha, Diego Enrique. Universidad Catolica de Cuyo - Sede San Juan. Facultad de Ciencias de la Alimentación, Bioquímicas y Farmacéuticas. Instituto de Investigación en Ciencias Químicas; Argentina Fil: Manucha, Walter Ariel Fernando. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mendoza. Instituto de Medicina y Biología Experimental de Cuyo; Argentina. Universidad Nacional de Cuyo. Facultad de Ciencias Médicas; Argentina