The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
Several studies have shown alterations in hearts from animals subjected to food restriction (FR). However, few experiments in hearts evaluating pressure overload have been reported. We examined the effects of chronic FR on myocardial function and morphology in spontaneously hypertensive rats (SHR). Sixty-day-old SHR were fed a control (C) or a restricted diet (daily intake reduced to 50% of amount...
We studied the effects of β-carotene (BC) on ventricular remodeling after myocardial infarction. Myocardial infarction was induced in Wistar rats that were then treated with a BC diet (500 mg/kg of diet per day; MI-BC; n = 27) or a regular diet (MI; n = 27). Hearts were analyzed in vivo and in vitro after 6 mo. BC caused decreased left ventricular wall thickness (MI = 1.49 ± 0.3 mm, MI-BC =...
In this study we assessed the mechanical function of isolated left ventricular papillary muscles from 60 day-old male Wistar-Kyoto rats (WKY) subjected to different periods of food restriction (FR). The food-restricted animals (R) were fed 50% of the amount of diet consumed by the ad libitum-fed rats (C). The cardiac muscles were studied after 30, 60, and 90 days (R 30 , R 60...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.