The intermediary role of the central cyclooxygenase / lipoxygenase enzymes in intracerebroventricular injected nesfatin-1-evoked cardiovascular effects in rats
NEUROSCIENCE LETTERS, cilt.756, 2021 (SCI-Expanded, Scopus)
- Yayın Türü: Makale / Tam Makale
- Cilt numarası: 756
- Basım Tarihi: 2021
- Doi Numarası: 10.1016/j.neulet.2021.135961
- Dergi Adı: NEUROSCIENCE LETTERS
- Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus, Academic Search Premier, Animal Behavior Abstracts, BIOSIS, CAB Abstracts, Chemical Abstracts Core, EMBASE, MEDLINE, Veterinary Science Database
- Anahtar Kelimeler: Nesfatin-1, Intracerebroventricular, Cyclooxygenase, Lipoxygenase, Mean arterial blood pressure, Heart rate, HEMORRHAGED HYPOTENSIVE RATS, CENTRAL HISTAMINERGIC SYSTEM, BRAIN THROMBOXANE A(2), ARACHIDONIC-ACID, NITRIC-OXIDE, FOOD-INTAKE, INVOLVEMENT, PRESSOR, MELITTIN, RECEPTOR
- Bursa Uludağ Üniversitesi Adresli: Evet
Özet
That nesfatin-1 is a neuromodulatory peptide for the cardiovascular system is well documented. Several central receptors have been shown to mediate the cardiovascular effects of nesfatin-1. Immunohistochemistry and Western blot studies showed that nesfatin-1 activated the expression of the central cyclooxygenase (COX) -1, -2 and lipoxygenase (LOX). In addition, microdialysis study showed that nesfatin-1 increased the release of total prostaglandins and leukotrienes from the hypothalamus. The present study investigated whether the central COX and LOX enzymes have a direct mediating role in the MAP and HR responses of nesfatin-1.