Browsing Health Sciences by Subject "Sildenafil"
Now showing items 1-6 of 6
-
The effect of acute and chronic sildenafil treatment with and without atropine co–administration on anxiety–like behaviour in rats
(North-West University, 2010)The neurobiology of anxiety-related disorders is associated with impaired neuroplasticity. The glutamate/NO/cGMP pathway has been proposed to play a key role in neuroplasticity and neurodevelopment. It was demonstrated in ... -
Investigating the role of the NO-cGMP pathway in an animal model of posttraumatic stress disorder (PTSD)
(North-West University, 2004)Posttraumatic stress disorder (PTSD) is a severe anxiety disorder characterised by hypothalamic-pituitary-adrenal (HPA)-axis abnormalities, hyperarousal, anxiety, flashbacks of trauma memories and avoidance. Increasing ... -
Long-lasting bio-behavioural effects of early-life sildenafil administration in stress-sensitive versus healthy control rats
(North-West University (South-Africa). Potchefstroom Campus, 2019)Major depressive disorder (MDD) in children and adolescents is prevalent, serious and of great concern globally. Yet, only two selective serotonin reuptake inhibitors (SSRIs) are approved for the treatment of juvenile MDD, ... -
The modulating effect of myo-inositol and other antidepressants on the mRNA levels and protein expression of selected subcellular enzymes
(North-West University, 2005)Myo-lnositol (mIns), a natural component of the human diet and essential precursor of several signalling pathways, including that of G protein-coupled receptors, has also been shown to be effective in the treatment of ... -
The modulating effect of sildenafil on cell viability and on the function of selected pharmacological receptors in cell cultures
(North-West University, 2004)Since sildenafil's (Viagra®), a phospodiesterase type 5 (PDE5) inhibitor, approval for the treatment of male erectile dysfunction (MED) in the United States early 1998, 274 adverse event reports were filed by the Food and ... -
The modulatory effects of sildenafil and the cholinergic system on antidepressant action in a rat model of depression
(North-West University, 2006)Sildenafil, a selective phosphodiesterase type 5 (PDE5) inhibitor, is registered for the treatment of male erectile dysfunction (Viagra®) and pulmonary hypertension (Revatio®) in the United States. PDE5 is found in the ...