Publications by authors named "D Mascher"

Background: Septic encephalopathy is frequent but its pathophysiology is enigmatic. We studied expression of neurotransmitters, inflammation and integrity of the blood-brain barrier (BBB) in several brain regions during abdominal sepsis. We compared mice with either lethal or surviving phenotype in the first 4 sepsis days.

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Article Synopsis
  • The bioanalytical community traditionally uses blank matrices from preclinical animals for method validation, as required by guidelines, but this practice is increasingly being questioned.
  • Despite scientific support for using surrogate matrices instead, regulatory bodies remain hesitant to accept them for most cases, only allowing them for rare situations.
  • The European Bioanalysis Forum is advocating for the broader acceptance of surrogate matrices, emphasizing ethical considerations and the need for continued discussions, backed by new experimental data.
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Fabry disease (FD, OMIM 301500) is a rare X-linked inherited lysosomal storage disorder associated with reduced activities of α-galactosidase A (aGal, EC 3.2.1.

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Objective: Lidocaine 5% patches are approved for the treatment of post-herpetic neuralgia in adults. Little information is available on the penetration of lidocaine into skin and skin-related soft tissue, which are thought to be closer to the site where lidocaine exerts its pharmacological action on neuronal structures. This pilot study investigated subcutaneous and systemic pharmacokinetics of lidocaine during topical application of two different lidocaine 5% patches.

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Cardiovascular effects of endocannabinoids (eCBs) have generated considerable interest since it has been suggested that the eCB system could become the new pharmacological target, either by blocking its activity or by promoting its effects on several cardiovascular diseases such as hypovolemic and septic shock or hypertension. The purpose of this study was to examine the effects of oleamide on several vasomotor responses in adult rats. Blood pressure (BP) was measured both directly and indirectly.

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