Aflatoxins (AFs) are mycotoxins produced by some species of Aspergillus. In dairy cows, ingested AFB1 is metabolized into carcinogenic AFM1 which is eliminated through milk, thus posing a risk for consumer health. Here we describe the set, validation, and application of screening (ELISA) and confirmatory (HPLC) tests carried out on milk samples collected through official control of mycotoxin le...

We compiled sequences of previously published aberrant 30 splice sites (30ss) that were generated by mutations in human disease genes. Cryptic 30ss, defined here as those resulting from a mutation of the 30YAG consensus, were more frequent in exons than in introns. They clustered in 20 nt region adjacent to authentic 30ss, suggesting that their underrepresentation in introns is due to a depleti...

Introduction: Postpartum thyroiditis (PPT) is an autoimmune disease associated with the presence of thyroid autoantibodies (TAAb) and changes in the morphological characteristics of the thyroid gland. Aim: To investigate the clinical importance of certain immunological and ultrasound thyroid characteristics for the diagnosis of postpartum thyroiditis. Patients and methods: 33 women with PPT and...

Physiological activation of kainate receptors and GABA(B) receptors within the pedunculopontine tegmentum (PPT) is involved in regulation of rapid-eye-movement (REM) sleep. Because these two types of receptors may also directly and/or indirectly activate the intracellular cyclic adenosine monophosphate (cAMP) signaling pathway, we hypothesized that this signaling pathway may be involved in the ...

Tachykinins play an important role in peripheral inflammatory diseases and disorders of the CNS. Most members of the tachykinin family are generated by alternative post-transcriptional splicing of the prepro-tachykinin (PPT) A gene. Here, we examined the simultaneous expression of PPT-A splice variants in individual neurones of the nodose ganglion. In extracts of ganglia, the expression of the ...

Background. Postpartum thyroiditis (PPT) is a common triphasic autoimmune disease in women with thyroid peroxidase (TPO) autoantibodies. This study evaluated women's thyroid disease symptoms, physical findings, stress levels, and thyroid stimulating hormone (TSH) levels across six postpartum months in three groups, TPO negative, TPO positive, and PPT positive women. Methods. Women were recruite...

BACKGROUND Fibromyalgia (FM) is conceptualized as a central sensitization (CS) condition, that presents high serum brain-derived neurotrophic factor (BDNF) and neuroglia activation. Although the S100B protein regulates neuroglia functions, it has been traditionally used as a proxy of central nervous system damage. However, neither BDNF nor S100B association with the clinical picture of FM has b...

Neurogenic inflammation is believed to originate with the antidromic release of substance P, and of other neurokinins encoded by the preprotachykinin A (PPT-A) gene, from unmyelinated nerve fibers (C-fibers) following noxious stimuli. Consistent with this concept, we show here that selective sensory-fiber denervation with capsaicin and targeted deletion of the PPT-A gene protect murine lungs ag...

The hippocampal system plays an important role in memory function. Neurohormones like androgens and estrogens that syntheses in hippocampus have an important role in learning and memory. Many biological effects of estrogens in the brain via estrogenic receptors (ERs) are investigated. The current research has conducted to assess the effect of estrogenic receptors on spatial discrimination in ra...