126 research outputs found
Relação entre o consumo de água e a absorção de herbicidas em plantas daninhas e cana-de-açúcar
Desempenho de equipamentos utilizados para o fechamento de taipas abertas para drenagem no arroz irrigado
EP<sub>2</sub> receptor antagonism reduces peripheral and central hyperalgesia in a preclinical mouse model of endometriosis
Endometriosis is an incurable gynecological disorder characterized by debilitating pain and the establishment of innervated endometriosis lesions outside the uterus. In a preclinical mouse model of endometriosis we demonstrated overexpression of the PGE2-signaling pathway (including COX-2, EP2, EP4) in endometriosis lesions, dorsal root ganglia (DRG), spinal cord, thalamus and forebrain. TRPV1, a PGE2-regulated channel in nociceptive neurons was also increased in the DRG. These findings support the concept that an amplification process occurs along the pain neuroaxis in endometriosis. We then tested TRPV1, EP2, and EP4 receptor antagonists: The EP2 antagonist was the most efficient analgesic, reducing primary hyperalgesia by 80% and secondary hyperalgesia by 40%. In this study we demonstrate reversible peripheral and central hyperalgesia in mice with induced endometriosis
Current and Future Prospects of Nitro-compounds as Drugs for Trypanosomiasis and Leishmaniasis
Avaliação da intoxicação de cultivares de cana-de-açúcar e I. grandifolia ao amicarbazone
Complete genome sequence of Deltapapillomavirus 4 (bovine papillomavirus 2) from a bovine papillomavirus lesion in Amazon Region, Brazil
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