Polymorphism: an evaluation of the potential risk to the quality of drug products from the Farmácia Popular Rede Própria

Polymorphism in solids is a common phenomenon in drugs, which can lead to compromised quality due to changes in their physicochemical properties, particularly solubility, and, therefore, reduce bioavailability. Herein, a bibliographic survey was performed based on key issues and studies related to polymorphism in active pharmaceutical ingredient (APIs) present in medications from the Farmácia Popular Rede Própria. Polymorphism must be controlled to prevent possible ineffective therapy and/or improper dosage. Few mandatory tests for the identification and control of polymorphism in medications are currently available, which can result in serious public health concerns

Experience, narrative and interaction in TV-centred communication

Based on the view that changes in user expectations and social demographics alter the traditional use of TV this paper investigates the notion of experience, narrative and interaction in TV-centred communication. We have a look at synchronous and asynchronous consumption of expert as well as user-generated content. We then investigate participatory elements that enhance the feeling of social belonging and togetherness in particular when TV users are separated by time and space