Characterization of Rhinodrilus alatus hemoglobin (HbRa) and its subunits: Evidence for strong interaction with cationic surfactants DTAB and CTAC

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Hypusine Modification of the Ribosome-binding Protein eIF5A, a Target for New Anti-Inflammatory Drugs: Understanding the Action of the Inhibitor GC7 on a Murine Macrophage Cell Line

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Antiplatelet and Antithrombotic Activities of Non-Steroidal Anti-Inflammatory Drugs Containing an N-Acyl Hydrazone Subunit

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Peptide Prodrugs for the Treatment of CNS Disorders: A Perspective for New Drugs

The treatment of central nervous system (CNS) diseases is a major challenge. The presence of the barrier intended to protect the brain from unwanted molecules also impairs the efficacy of CNS-targeted drugs. The discovery of drug targets for CNS diseases opens a door for the selective treatment of these diseases. However, the physicochemical properties of drugs, including their hydrophilic properties and their peripheral metabolism, as well as the blood-brain barrier, can adversely affect the therapeutic potential of CNS-targeted drugs. Although peptides are often metabolized by enzymes, they are of particular interest for the treatment of CNS diseases or as carriers to deliver drugs to the brain. In this review, we discuss the use of peptides as potential prodrugs for the treatment of CNS diseases.

New drugs with antiprotozoal activity from marine algae: a review

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Risk factors that may signify a propensity to the use of drugs in students at a public university

Introduction: We sought to evaluate the risk factors that may increase the propensity to use licit and illicit drugs among students at a public university. Methods: The project involved students (n = 268) enrolled in the first and fourth years of courses in the areas of the social and biological sciences at a public university. Data collection was conducted by means of self-administered, semistructured questionnaires, based on such standardized assessment instruments as Audit, Assist, Cage and Duse. Collected data were analyzed quantitatively by calculating the percentages and evaluating the data in terms of categories of risk, classifying them by age, gender, religion, schooling, use (before or after entering university) and contexts of use. By means of this survey the researchers were able to correlate the use of drugs to the risk factors that might increase the students’ propensity to use these substances. Results: The results revealed a high proportion of current drug-using students, but showed no significant differences between the first and fourth year students as regards contexts of use. However, 67% of students regarded the university environment as encouraging the use of drugs. Students pointed to such major risk factors as friends’ and fellow-students’ influence, university parties, excessive curiosity and desire to experiment. Conclusion: Due to the high rate of drug use among university students, by the determination of the risk factors related to the university environment and also knowing that the process of addiction is one of growing chemical dependence, the importance of the development and implementation of public health policies at all levels, especially in terms of approaches and specific interventions addressing this population, should be noted.

Mucoadhesive beads of gellan gum/pectin intended to controlled delivery of drugs

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

5CN05 partitioning in an aqueous two-phase system: A new approach to the solubilization of hydrophobic drugs

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Antiplatelet drugs reduce the immunoinflammatory response in a rat model of periodontal disease

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Nanotechnological Strategies for Vaginal Administration of Drugs-A Review

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Mutagenic potential of Cordia ecalyculata alone and in association with Spirulina maxima for their evaluation as candidate anti-obesity drugs

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Antimicrobial photodynamic therapy against pathogenic bacterial suspensions and biofilms using chloro-aluminum phthalocyanine encapsulated in nanoemulsions

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Estudos das interações do peptídeo antimicrobiano Polybia MP1 com membranas modelo: mecanismo de ação e especificidade

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

The involvement of TLR2 and TLR4 in cytokine and nitric oxide production in visceral leishmaniasis patients before and after treatment with anti-leishmanial drugs

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)