Sentences with phrase «libitum periods»

Not exact matches

«Caloric restriction (60 % of ad libitum intake) maintained only during the 2 - week experimental period did not affect collagen accumulation, but did result in decreased levels of the difunctional crosslink dihydroxylysinonor - leucine (DHLNL) in sponges implanted for 10 days.»

Compared to ad libitum fed controls, rodents maintained on IER (100 % ER / alternate days) for periods of 12 to 24 weeks typically exhibit lower post-treatment levels of fasting glucose 14, 16, 17, 29 and insulin.16, 17, 29 Using this particular IER protocol, Jiang et al28 have also demonstrated an increase in oral glucose tolerance and tissue insulin sensitivity (measured using a hyperinsulinemic - euglycemic clamp) after four weeks in healthy rats.

Body composition and energy intake data obtained during the final 24 - h periods of the weight - maintaining 15 % - protein diet (visit CRC1), the isocaloric weight - maintaining 30 % - protein diet (visit CRC2), and the ad libitum 30 % - protein diet (visit CRC3) 1

Plasma leptin data obtained during the final 24 - h periods of the weight - maintaining 15 % - protein diet (visit CRC1), the isocaloric weight - maintaining 30 % - protein diet (visit CRC2), and the ad libitum 30 % - protein diet (visit CRC3) 1

While alternate - day fasting leads to calorie restriction over a two - day period in many rodent species, in some strains of mice, the animals managed to compensate for the calorie deficit created on fast days by increasing their intake on feast days twofold and thus keeping the total calorie intake over a two day period at the same level as in mice fed an ad libitum diet (17).

Anson et al. showed that mice on alternate - day fasting regimen who consume the same amount of food in a 48 - hour period as mice fed ad libitum, decreased glucose and insulin concentrations to a similar degree as did mice on daily calorie restriction despite maintained energy intake and body weight (17).

However, C57BL / 6 mice maintained on the same alternate - day fasting regimen consume similar food quantities in a 48 - hour time period and maintain body weights similar to that of mice fed ad libitum (17).

The fasting duration usually lasts for 24 to 120 hours, followed by the refeeding period, during which the ad libitum to food was permitted, thus forming a cycle.

Dear Janee, When I reviewed the Daniel Fast (at least as defined by the researchers in the following study https://www.ncbi.nlm.nih.gov/pubmed/20815907 it was defined as «21 day ad libitum food intake period, devoid of animal products and preservatives, and inclusive of fruits, vegetables, whole grains, legumes, nuts, and seeds.»

Extreme periods of food abstinence (such as fasting one day and eating ad libitum the next day) may actually have the inverse effects.

«There were no differences between groups in the... hunger and satiety scores taken before protein ingestion or after the overnight period before ad libitum breakfast ingestion...»

Throughout this period, the participants were permitted to eat ad libitum throughout the remainder of each day.

Subjects were offered 2 high - protein (30 % of energy) ad libitum diets, each for a 4 - wk period — an LC (4 % carbohydrate) ketogenic diet and an MC (35 % carbohydrate) diet — randomized in a crossover design.

After this stage, subjects were randomly allocated to 1 of the 2 diets (LC or MC) and were instructed to eat ad libitum for a 4 - wk period (days 4 — 31).