Features of the action of anxiolytics of natural and synthetic origin on inbred and outbred mice

The consumption of probiotics is constantly growing due to the numerous benefits conferred on the health of consumers. In this context, Microencapsulation is a technology that favors the viability of probiotic cultures in food products, mainly by the properties of protection against adverse environmental conditions and controlled release. Currently there are different procedures for microencapsulation using polymers of various types of natural and synthetic origin. The use of sodium alginate polymers is one of the largest potential application in the encapsulation of probiotics because of their versatility, biocompatibility and toxicity exemption. The aim of this review is to present viable encapsulation techniques of probiotics with alginate, emphasizing the internal ionic gelation and external ionic gelation, with the possibility of applying, as well as promising for improving these techniques.

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Vismione H and structurally related anthranoid compounds of natural and synthetic origin as promising drugs against the human malaria parasite Plasmodium falciparum : structure-activity relationships

Parasitology Research ◽

10.1007/s004360050598 ◽

1999 ◽

Vol 85 (7) ◽

pp. 582-588 ◽

Cited By ~ 13

Author(s):

Guido François ◽

Tania Steenackers ◽

Laurent Aké Assi ◽

Wolfgang Steglich ◽

Kai Lamottke ◽

...

Keyword(s):

Plasmodium Falciparum ◽

Malaria Parasite ◽

Human Malaria Parasite ◽

Human Malaria ◽

Structure Activity Relationships ◽

Structure Activity ◽

Parasite Plasmodium ◽

Parasite Plasmodium Falciparum ◽

Synthetic Origin ◽

Natural And Synthetic

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Melt-compounded natural rubber nanocomposites with pristine and organophilic layered silicates of natural and synthetic origin

Journal of Applied Polymer Science ◽

10.1002/app.13173 ◽

2003 ◽

Vol 91 (2) ◽

pp. 813-819 ◽

Cited By ~ 128

Author(s):

Siby Varghese ◽

J. Karger-Kocsis

Keyword(s):

Natural Rubber ◽

Layered Silicates ◽

Rubber Nanocomposites ◽

Synthetic Origin ◽

Natural And Synthetic

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Investigations on the order-disorder behaviour of various phospholipids of natural and synthetic origin by optical and calorimetric techniques

Thermochimica Acta ◽

10.1016/0040-6031(83)85068-0 ◽

1983 ◽

Vol 69 (1-2) ◽

pp. 71-102 ◽

Cited By ~ 7

Author(s):

K. Brandenburg ◽

U. Seydel

Keyword(s):

Disorder Behaviour ◽

Synthetic Origin ◽

Natural And Synthetic

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The Use of Poly(N-vinyl pyrrolidone) in the Delivery of Drugs: A Review

Polymers ◽

10.3390/polym12051114 ◽

2020 ◽

Vol 12 (5) ◽

pp. 1114 ◽

Cited By ~ 5

Author(s):

Paola Franco ◽

Iolanda De Marco

Keyword(s):

Drug Delivery ◽

Process Parameters ◽

Active Compound ◽

Vinyl Pyrrolidone ◽

Hydrophilic Polymer ◽

Synthetic Origin ◽

Natural And Synthetic

Polyvinylpyrrolidone (PVP) is a hydrophilic polymer widely employed as a carrier in the pharmaceutical, biomedical, and nutraceutical fields. Up to now, several PVP-based systems have been developed to deliver different active principles, of both natural and synthetic origin. Various formulations and morphologies have been proposed using PVP, including microparticles and nanoparticles, fibers, hydrogels, tablets, and films. Its versatility and peculiar properties make PVP one of the most suitable and promising polymers for the development of new pharmaceutical forms. This review highlights the role of PVP in drug delivery, focusing on the different morphologies proposed for different polymer/active compound formulations. It also provides detailed information on active principles and used technologies, optimized process parameters, advantages, disadvantages, and final applications.

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