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Silver nanoparticles for the management of neurological diseases

Teixeira, Maria Inês; Lopes, Carla Martins; Amaral, Maria Helena; Costa, Paulo C.


Surface-modified lipid nanocarriers for crossing the blood-brain barrier (BBB):...

Teixeira, Maria Inês; Lopes, Carla Martins; Amaral, Maria Helena; Costa, Paulo C.

The blood-brain barrier (BBB) restricts the access of therapeutic agents to the brain, complicating the treatment of neurological diseases, such as Alzheimer’s disease (AD), Parkinson’s disease (PD), multiple sclerosis (MS), glioma, etc. To overcome this limitation and improve drug delivery to the central nervous system (CNS), the potential of nanocarriers, including lipid-based nanosystems, has been explored. ...


Riluzole-loaded lipid nanoparticles for brain delivery: preparation, optimizati...

Teixeira, Maria Inês; Lopes, Carla Martins; Gonçalves, Hugo; Catita, José; Silva, Ana Margarida; Rodrigues, Francisca; Amaral, Maria Helena

Amyotrophic lateral sclerosis (ALS) is a fatal neurodegenerative disease, with a median survival of only 2 to 4 years. Riluzole, a drug commonly used in the management of ALS, has a low aqueous solubility and limited bioavailability. ALS treatment is also hindered by the presence of the blood–brain barrier (BBB) that preserves the delicate homeostasis of the cerebral milieu, isolating it and making brain drug d...


Permeability assay and inflammatory marker quantification of lactoferrin functi...

Teixeira, Maria Inês; Lopes, Carla Martins; Reguengo, Henrique; Oliveira, José Carlos; Silva, Ana Margarida; Rodrigues, Francisca; Amaral, Maria Helena

Amyotrophic lateral sclerosis (ALS) is a neurodegenerative disease with a survival rate of 3 to 5 years from the onset of symptoms. ALS treatment is compromised by the existence of the blood-brain barrier (BBB), which restricts the access of promising biopharmaceutics to the brain, including riluzole, a drug commonly used to treat ALS. To circumvent the BBB and improve the drug brain targeting, nanosystems such...


Formulation, characterization, and cytotoxicity evaluation of lactoferrin funct...

Teixeira, Maria Inês; Lopes, Carla Martins; Gonçalves, Hugo; Catita, José; Silva, Ana Margarida; Rodrigues, Francisca; Amaral, Maria Helena

Amyotrophic lateral sclerosis (ALS) is a neurodegenerative disease with a very poor prognosis. Its treatment is hindered by a lack of new therapeutic alternatives and the existence of the blood–brain barrier (BBB), which restricts the access of drugs commonly used in ALS, such as riluzole, to the brain. To overcome these limitations and increase brain targeting, riluzole-loaded nanostructured lipid carriers (NL...


Formulation, Characterization, and Cytotoxicity Evaluation of Lactoferrin Funct...

Teixeira, Maria Inês; Lopes, Carla Martins; Gonçalves, Hugo; Catita, José; Silva, Ana Margarida; Rodrigues, Francisca; Amaral, Maria Helena

Amyotrophic lateral sclerosis (ALS) is a neurodegenerative disease with a very poor prognosis. Its treatment is hindered by a lack of new therapeutic alternatives and the existence of the blood–brain barrier (BBB), which restricts the access of drugs commonly used in ALS, such as riluzole, to the brain. To overcome these limitations and increase brain targeting, riluzole-loaded nanostructured lipid carriers (NL...


Lactoferrin functionalized NLC for Amyotrophic Lateral Sclerosis

Teixeira, Maria Inês; Lopes, Carla Martins; Amaral, Maria Helena; Costa, Paulo


Recent developments in microfluidic technologies for central nervous system tar...

Teixeira, Maria Inês; Amaral, Maria Helena; Costa, Paulo; Lopes, Carla Martins; Lamprou, Dimitrios A.

Neurodegenerative diseases (NDs) bear a lot of weight in public health. By studying the properties of the blood-brain barrier (BBB) and its fundamental interactions with the central nervous system (CNS), it is possible to improve the understanding of the pathological mechanisms behind these disorders and create new and better strategies to improve bioavailability and therapeutic efficiency, such as nanocarriers...


Riluzole-loaded lipid nanoparticles for brain targeted delivery

Teixeira, Maria Inês; Lopes, Carla Martins; Amaral, Maria Helena; Costa, Paulo


Development of an HPLC method for the quantification of riluzole

Teixeira, Maria Inês; Lopes, Carla Martins; Amaral, Maria Helena; Costa, Paulo


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