Ultrastructure at the branching point of basilar arteries in the spontaneously hypertensive rat (SHR)

Spontaneously Hypertensive Rat Arteries

The possible role of endothelium in the vascular responses to vasodilator drugs was studied in relation to experimental hypertension. Short ring segments of the thoracic aorta and femoral artery were removed from spontaneously hypertensive rats (SHR) and normotensive WistarKyoto (WKY) rats. They were rubbed on the intimal surface to destruct endothelial cells or unrubbed, and bathed in Krebs-bi...

The story of spontaneously hypertensive rat (SHR): A Review

Drug reinforcement in a rat model of attention deficit/hyperactivity disorder--the Spontaneously Hypertensive Rat (SHR).

The co-occurrence of drug addiction in adults with attention deficit hyperactivity disorder (ADHD) is very common, but its etiology remains largely unknown. Therefore, animal models to study this kind of psychiatric comorbidity are needed. The Spontaneously Hypertensive Rat (SHR) strain shows neurochemical and behavioral characteristics which make it a suitable model of ADHD. Compared with thei...

Spatial Memory in Spontaneously Hypertensive Rats (SHR)

The spontaneously hypertensive rat (SHR) is an established animal model of ADHD. It has been suggested that ADHD symptoms arise from deficits in executive functions such as working memory, attentional control and decision making. Both ADHD patients and SHRs show deficits in spatial working memory. However, the data on spatial working memory deficits in SHRs are not consistent. It has been sugge...

Hypertensive changes in intratesticular arteries impair spermatogenesis of the stroke-prone spontaneously hypertensive rat.

It is reported that some elderly males exhibit both hypospermatogenesis and intratesticular arterial changes. These arterial changes are thought to contribute to spermatogenic damage. In this study the process of the damage to spermatogenesis induced by such changes was evaluated using stroke-prone spontaneously hypertensive rats (SHRSP). SHRSP showed a rapid increase of blood pressure, followe...