Background: Ovariohysterectomy (OHE) induces inflammation and stress in female dogs. The anti-inflammatory effects of melatonin have been reported in several studies.
Objectives: The goal of this study was to assess the effects of melatonin on the concentrations of melatonin, cortisol, serotonin, α-1-acid glycoprotein (AGP), serum amyloid A (SAA), c-reactive protein (CRP), interleukin-10 (IL-10), interleukin-8 (IL-8), interleukin-1β (IL-1β) and tumour necrosis factor-α (TNF-α) before and after OHE.
Introduction: Gastric ulcer is a multifaceted process and is usually caused by mucosal damage. Herbal medicines have received much attention considering the side effects of chemical drugs. Nowadays, the use of herbal medicines has received much attention considering the side effects of chemical drugs.
View Article and Find Full Text PDFBackground: As one of the most common surgeries performed in veterinary medicine, ovariohysterectomy (OHE) can induce oxidative stress in dogs. The antioxidant properties of melatonin have been confirmed in various studies. This study aimed to investigate the effects of melatonin administration on oxidative stress in dogs before and after OHE.
View Article and Find Full Text PDFBackgrounds: Melatonin has significant antioxidant and hepatoprotective effects in normal and oxidative stress conditions. The aim of the present study was to assess the effects of melatonin on antioxidant, hepatic, and renal factors in intact and castrated dogs. Twenty male mixed-breed adult dogs were aligned in an experimental randomized and controlled trial.
View Article and Find Full Text PDFBackground: Melatonin regulates metabolism and metabolism related hormones in mammalians. Castration has some adverse effects on the metabolic hormones of dog. This study was conducted to determine the effects of oral melatonin administration on metabolic hormones, as well as to compare changes of these hormones after administration of melatonin in castrated and intact dogs.
View Article and Find Full Text PDFA thorough knowledge about anastomoses between uterine and ovarian arteries could have great impact in surgical interventions. The present study aimed to use an angiographic procedure to show the vascular relationship between uterus and ovaries, possible anastomoses between uterine arteries during pregnancy, blood supply to gestational sacs, and the vascular pattern in the uterus of a bitch with pyometra. Uteri from 6 dogs (3 non-pregnant, 2 pregnant, and one with a pyometra uterus) were collected after ovariohysterectomy.
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