Search PubMed⌕ Search

Biomedical subjects

J P Felber

Publications and source records attributed to J P Felber.

At least 19 recordsLinked to original sources
PubMed1992

Thermogenic effects of various beta-adrenoceptor agonists in humans: their potential usefulness in the treatment of obesity.

The thermogenic effect of various beta-agonists was studied in humans by using indirect calorimetry. Epinephrine was found to be markedly thermogenic: at infusion rates of 0.01, 0.03, and 0.1 microgram.min-1.kg fat-free mass-1 resting energy expenditure (REE) increased by 8%, 16%, and 29%, respectively; in addition, a dose-dependent increase in heart rate was observed. Dopamine at high infusion rates also induces beta-agonist effects: at 5 and 10 micrograms.min-1.kg-1, REE increased by 6% and 15%, respectively, an effect that could be mediated by the release of endogenous norepinephrine. The phenethanolamine derivative Ro 16-8714 given per os at a single dose of 5 and 20 mg led to an increase of REE of 10% and 21%, whereas heart rate was enhanced by 8% and 49%, respectively. The new beta-adrenoreceptor agonist Ro 40-2148, given per os to six normal-weight young subjects at a single dose of 200 or 400 mg, induced no significant change in REE, whereas after 800 mg, REE was increased in all subjects (+3 to +17%, mean + 8%) without inducing tachycardia.

Adrenergic beta-Agonists↗
PubMed1992

Thermogenesis in obese women: effect of fructose vs. glucose added to a meal.

To assess the effect of a fructose meal on resting energy expenditure (EE), indirect calorimetry was used in 23 women (10 lean and 13 obese) for 30 min before and 6 h after the ingestion of a mixed meal containing 20% protein, 33% fat, and either 75 g glucose or 75 g fructose as carbohydrate source (47%). Expressed as a percentage of the energy content of the meal, the thermogenic response to the fructose meal was significantly greater (10.2 +/- 0.5%) than that of the glucose meal (8.4 +/- 0.4%, P less than 0.01). This difference was still apparent when the lean and obese women were considered separately. The mean respiratory quotient during the 6-h postprandial period was significantly greater (P less than 0.01) for the fructose (0.85 +/- 0.01) than for the glucose meal (0.83 +/- 0.01) in the combined subjects. In addition, cumulative carbohydrate oxidation was significantly greater after the fructose than after the glucose meal (51.1 +/- 2.3 vs. 40.9 +/- 2.0 g/6 h, respectively, P less than 0.01). Only small changes were observed in postprandial plasma levels of glucose and insulin after the fructose meal, but the plasma levels of lactate increased more with fructose than with the glucose meal. These results suggest that there might be some advantages (higher thermogenesis and carbohydrate oxidations) in using fructose as part of the carbohydrate source in diet of people with obesity and/or insulin resistance.

Adolescent↗
PubMed1992

Thermogenesis and fructose metabolism in humans.

Resting metabolic rate was measured in 10 healthy volunteers (25 yr, 73 kg, 182 cm) for 1 h before and 4 h during intravenous (iv) fructose administration (20% at 50 mumol.kg-1.min-1) with (+P) or without (-P) propranolol (100 micrograms/kg, 1 microgram.kg-1.min-1) during the last 2 h. Some subjects were studied a further 2 h with fructose infusion and +P or -P in hyperinsulinemic (2.9 pmol.kg-1.min-1) euglycemic conditions. Glucose turnover ([3-3H]glucose, 20 muCi bolus and 0.2 muCi/min) was calculated over 30 min at 0, 2, 4, and 6 h. The thermic effect of iv fructose was approximately 7.5% and decreased to 4.9 +/- 0.4% (P less than 0.01) +P. During the euglycemic clamp the thermic effect was 6.2 +/- 0.9% (-P) and 5.3 +/- 0.9% (+P). Hepatic glucose production (HGP) was 11.7 mumol.kg-1.min-1 (0 h) and did not change after 2 h iv fructose (11.8 +/- 0.5 and 9.8 +/- 0.6 mumol.kg-1.min-1 -P and +P, respectively) but increased to 13.8 +/- 0.9 (-P) and 12.9 +/- 0.8 mumol.kg-1.min-1 (+P) (P less than 0.01) after 4 h. HGP was suppressed to varying degrees during the euglycemic clamp. It is concluded that 1) the greater thermic effect of fructose compared with glucose is probably due to continued gluconeogenesis (which is suppressed by glucose or glucose-insulin) and the energy cost of fructose metabolism to glucose in the liver. 2) There is a sympathetically mediated component to the thermic effect of fructose (approximately 30%) that is not mediated by elevated plasma insulin concentrations similar to those observed with iv glucose.

Adrenergic beta-Antagonists↗
PubMed1992

Resistance to insulin mediated glucose disposal in obese subjects: respective effect of lipid metabolism and glycemia.

The present study was designed to assess the respective effect of altered lipid metabolism and hyperglycemia on glucose metabolism in vivo in obese subjects. Six young obese non-diabetic volunteers were studied on four occasions during hyperinsulinemic clamp, twice during euglycemia and twice during hyperglycemia, with or without the infusion of beta-pyridylcarbinol, an inhibitor of lipid metabolism. Glucose oxidation was calculated from continuous respiratory exchange measurements, and glucose storage was obtained as the difference between total glucose disposal and glucose oxidation. Two-way analysis of variance (with interaction term) demonstrated (i) a significant increase for total glucose disposal with beta-pyridylcarbinol but no significant effect of hyperglycemia and no interaction between the two treatments, and (ii) an important increase of beta-pyridylcarbinol to enhance glucose storage but no significant effect of hyperglycemia and no interaction between the two treatments. These results show that obese people, at physiological insulinemia, enhance their glucose disposal and glucose storage when lipid oxidation is artificially lowered. This suggests that enhanced lipid oxidation is related to insulin resistance in these patients. However, hyperglycemia in these patients failed to compensate for defective glucose disposal or storage.

Adult↗
PubMed1991

Effect of trestatin, an amylase inhibitor, incorporated into bread, on glycemic responses in normal and diabetic patients.

The effect of incorporating the pancreatic alpha-amylase inhibitor trestatin into bread on postprandial plasma glucose and insulin excursions was tested in healthy volunteers and non-insulin-dependent diabetic patients. At both dose levels of trestatin (3 and 6 mg/75 g starch) the peak values of plasma glucose and insulin were reduced markedly (compared with placebo) after the ingestion of 75 g starch in the form of bread. In healthy control subjects as well as in diabetic patients, trestatin produced significantly lower insulin excretions but also significant reductions in incremental plasma glucose areas in a dose-dependent fashion. It is concluded that it is technologically feasible to incorporate trestatin into starchy foods without loss of activity or impairment of taste. Furthermore, the positive effect of trestatin on glycemic and insulinemic responses in diabetics and the lack of serious side effects offer a great potential in the dietary treatment of diabetic patients.

Adult↗
PubMed1991

Energy and substrate metabolism in obesity and postobese state.

The total energy expenditure (EE) of human beings is represented by basal metabolic rate (which corresponds to 60-70% of EE), dietary-induced thermogenesis (10% of EE), and the energy expended in physical activity (20-30% of EE). Obese individuals have an increased total EE compared with lean subjects; this increase is essentially due to an increased lean body mass concomitant with obesity, and is completely reverted after weight loss. Glucose-induced thermogenesis (GIT), measured during an oral glucose tolerance test (OGTT) or hyperinsulinemic-euglycemic clamps, has been found to be decreased in obese individuals, although some discrepancy exists between studies. The observed decreases in GIT show a gradation, increasing progressively from obese patients with normal glucose tolerance to obese patients with impaired glucose tolerance (IGT) to obese patients with non-insulin-dependent diabetes mellitus (NIDDM) and an increased insulin response after OGTT to obese patients with NIDDM and a hypoinsulinemic response after OGTT. The defect in GIT appears to be related to impairment in nonoxidative glucose storage and with the degree of insulin resistance. Obese patients after weight loss show a further decrease in GIT after OGTT or during a euglycemic clamp, which remains unclear. Obese patients have an increased basal lipid oxidation and a decreased suppression of lipid oxidation after OGTT or during a euglycemic clamp. Glucose oxidation and storage are both markedly decreased during a euglycemic clamp. In contrast, the defect in glucose storage is less apparent after OGTT, due to the compensatory effect of hyperglycemia and hyperinsulinemia.(ABSTRACT TRUNCATED AT 250 WORDS)

Aging↗
PubMed1991

Evolution of glucose induced thermogenesis in obese subjects with and without diabetes: a six-year follow-up study.

The thermogenic response to a 100 g oral glucose load was measured prospectively (by indirect calorimetry) in three groups of obese subjects: (1) normal glucose tolerance (n = 12, initial weight 86.4 +/- 3.9 kg, BMI 30.4 +/- 1.1 kg/m2; (2) impaired glucose tolerance (n = 8, initial weight 105.3 +/- 7.6 kg, body mass index (BMI) 37.6 +/- 2.9 kg/m2; (3) diabetes (n = 12), initial weight 102.1 +/- 5.3 kg, BMI 36.2 +/- 2.0 kg/m2). The thermogenic response to glucose averaged 6.8 +/- 1.1 and 7.0 +/- 1.0 per cent, in the two non-diabetic obese groups respectively, and was significantly lower in the obese diabetic group (3.1 +/- 0.8 per cent). With the evolution of obesity (i.e. 6 years later), the glucose-induced thermogenesis (GIT) was significantly reduced in the non-diabetic groups (P less than 0.05) to 4.1 +/- 0.8 and 3.0 +/- 1.1 per cent respectively, and was still blunted in the diabetic group (2.1 +/- 0.7 per cent). The decrease in GIT was accompanied by a reduction in glucose tolerance and insulin response with no change in fasting plasma insulin. These effects were observed despite the fact that the body weight of the subject did not change significantly over the 6-year period. It is concluded that the decrease in GIT which accompanies the worsening of glucose tolerance and the occurrence of diabetes is a mechanism which may contribute to maintain the obesity state by a reduction of energy expenditure.

Adult↗
PubMed1990

Impaired glucose tolerance and diabetes in obesity: a 6-year follow-up study of glucose metabolism.

To investigate the time course of glucose metabolism in obesity 33 patients (21 to 69 years old; body mass index [BMI], 25.7 to 53.3 kg/m2) with different degrees of glucose intolerance or diabetes who had been studied initially and 6 years later were submitted to the same 100-g oral glucose tolerance test (OGTT) with indirect calorimetry. From a group of 13 obese subjects with normal glucose tolerance (NGT), four developed impaired glucose tolerance (IGT); from a group of nine patients with IGT, three developed non-insulin-dependent diabetes mellitus (NIDDM); five of six obese NIDDM subjects with high insulin response developed NIDDM with low insulin response. Five patients had diabetes with hypoinsulinemia initially. As previously seen in a cross-sectional study, the 3-hour glucose storage measured by continuous indirect calorimetry remained unaltered in patients with IGT, whereas it decreased in NIDDM patients. A further decrease in glucose storage was observed with the lowering of the insulin response in the previously hyperinsulinemic diabetics. These results confirm cross-sectional studies that suggest successive phases in the evolution of obesity to diabetes: A, NGT; B, IGT (the hyperglycemia normalizing the glucose storage over 3 hours); C, diabetes with increased insulin response, where hyperglycemia does not correct the resistance to glucose storage anymore; and D, diabetes with low insulin response, with a low glucose storage and an elevated fasting and postload glycemia.

Adult↗
PubMed1990

Short-term infusions of insulin, triacylglycerol and glucose do not cause acute increases in plasminogen activator inhibitor-1 concentrations in man.

1. To investigate the acute effects of insulin and triacylglycerol ('triglyceride') on circulating plasminogen activator inhibitor-1 concentrations, seven healthy volunteers were studied during hyperinsulinaemic clamps in the presence of euglycemia (mean glucose concentration 5 mmol/l) and hyperglycaemia (mean glucose concentration 9 mmol/l) with and without triacylglycerol infusions. 2. During euglycemia, plasma insulin levels rose from baseline values [median (range)] of 13 (6.6-20.6) m-units/l to 89 (74-105) m-units/l and 99 (74-109) m-units/l after 1 and 2 h of insulin infusion, respectively. Concentrations of plasminogen activator inhibitor-1 fell from 27.5 (10-47) ng/ml to 25.0 (14.5-55) ng/ml and 15.5 (11.5-28.5) ng/ml (P less than 0.02) over the same time. 3. During hyperglycaemia, plasma insulin concentrations were 12.1 (9.3-17.1) m-units/l at the run-in period and rose to 87 (73-112) m-units/l and 91 (84-97) m-units/l after 1 and 2 h of insulin infusion, respectively. Concentrations of plasminogen activator inhibitor-1 again showed a gradual fall from 24.7 (22-50) ng/ml to 14 (8.3-25.5) ng/ml and 13 (6.0-35.0) ng/ml (P less than 0.02) over the same period. 4. Infusion of Intralipid in the presence of hyperinsulinaemia with either euglycemia or hyperglycaemia was associated with a similar fall in concentrations of plasminogen activator inhibitor-1 over the study period. 5. The results from this study indicate that short-term increases in insulin, glucose or triacylglycerol do not cause acute increases in plasma concentrations of plasminogen activator inhibitor-1.

Adult↗
PubMed1990

Cholesterol-lowering effect of skim milk from immunized cows in hypercholesterolemic patients.

The effect of skim milk from cows immunized against a variety of human intestinal bacteria on serum cholesterol concentrations was examined in 11 patients with primary hypercholesterolemia in a 24-wk, randomized, double-blind, placebo-controlled, crossover study. After a 4-wk baseline period, patients were treated for 8 wk either with skim milk from immunized cows (active) or with control skim milk (placebo) followed by an 8-wk period with the treatment order reversed. Eight weeks of active treatment with skim milk from immunized cows reduced serum total cholesterol concentrations by 0.52 +/- 0.59 mmol/L (mean +/- SD; P less than 0.025), or 8%, LDL cholesterol by 0.16 +/- 0.59 mmol/L (NS), or 4%, and the atherogenic index (total cholesterol/HDL cholesterol) by 0.42 +/- 1.85 (P less than 0.05), or 8%, compared with the placebo treatment. Reversal of the favorable development occurred upon cessation of active treatment. We conclude that daily supplementation of a normal diet with skim milk from immunized cows can result in a significant reduction of elevated blood cholesterol concentrations.

Adult↗
PubMed1990

Significance of the Randle-Mechanism in the etiology of diabetes type II.

In 1963, Randle, Garland, Hales and Newsholme proposed the existence of a glucose fatty-acid cycle in which excess lipid oxidation leads to inhibition of glucose oxidation in muscle tissue. Calorimetric studies confirmed these observations in man. However, as the rate of glucose oxidation is limited in the resting state, a defect in glucose oxidation can only have limited effects on glucose tolerance. The demonstration, by our group, of inhibition of glucose storage following increased lipid oxidation has suggested that excess lipids might induce glucose intolerance through an inhibitory effect on glucose storage. This might be explained by a decrease in glycogen mobilization (a factor that regulates glucose storage) as a consequence of the inhibition of glucose oxidation by excess fatty acids, according to Randle. In obesity, the resistance to glucose storage is present as a constant phenomenon. It is overcome by adaptation of the glycemic response to carbohydrate ingestion. This rise in glycemia, appearing as impaired glucose tolerance, allows glucose to be stored in spite of the resistance to glucose storage. But, simultaneously, this rise in glycemia decreases the possibility for glycogen mobilization, thus further limiting glucose storage. With the duration of obesity and the persistence of the hyperlipacidemia, when the glycemic response to a meal does not return any more to basal levels, the capacity for glucose storage becomes markedly impaired, so that glucose intolerance reaches the stage of diabetes. In type II diabetes of the obese, decrease in insulin response appears a late phenomenon.(ABSTRACT TRUNCATED AT 250 WORDS)

Adipose Tissue↗
PubMed1989

[The dual protective effect of fish oil in preventing coronary diseases].

We studied the effect of incorporation of eicosapentaenoic and docosahexaenoic acid into the normal Western diet in nine human volunteers for 6 weeks. They received 1.5 g per day of omega 3-polyunsaturated fatty acids (W3-PUFA) for 3 weeks followed by 3 weeks with supplementation of 3.0 g per day. A control period of 3 weeks preceded PUFA supplementation. A significant effect on lipids was found in the total triglycerides and VLDL-triglyceride fractions (p less than 0.025). The ratio VLDL-triglyceride over HDL-cholesterol was also significantly diminished after 6 weeks of treatment (0.86 +/- 0.15 vs 1.01 +/- 0.19, p less than 0.02). Prolongation of the bleeding time was clearly demonstrated after 6 weeks of supplementation (10.6 +/- 1.3 min vs 6.2 +/- 0.6 min). Platelet aggregation stimulated by either ADP or collagen was significantly diminished after W3-PUFA supplementation (p less than 0.025 and p less than 0.005 after ADP and collagen respectively). The lag time of platelet aggregation was significantly prolonged (94 +/- 12 vs 56 +/- 2 sec, p less than 0.005) and the maximum speed reaction of the primary phase of the reaction was significantly diminished (1.3 +/- 0.2 vs 1.6 +/- 0.2 mm/sec, p less than 0.02). In conclusion, in the light of this study W3-PUFA supplementation leads to two different benefits in cardiovascular prevention. First, a significant diminution of total plasma triglyceride has been shown and, second, prolongation of the bleeding time and diminution of the platelet aggregation have been demonstrated.

Adult↗
PubMed1989

A human liver alcohol dehydrogenase enzyme-linked immunosorbent assay method specific for class I, II, and III isozymes.

A sensitive and convenient method for the quantitative measurement of human alcohol dehydrogenase (ADH) isozymes based on enzyme-linked immunosorbent assay has been devised. The procedure was optimized with respect to antigen coating density, antiserum dilution, and incubation times with rabbit antisera raised against beta 1 beta 1-ADH to achieve a limit of sensitivity of 1 ng/ml for this isozyme when purified. Using the optimal conditions established, quantitative measurement of alpha beta 1, alpha gamma 1, beta 1 gamma 1, pi, and chi-ADH were obtained with antisera raised in rabbits toward these individual isozymes. The incorporation into the procedure of thimerosal (ethyl(4-mercaptobenzoato-S)mercury) or other sulfhydryl specific reagents improved the soluble phase antiserum avidity for all ADH isozymes, thereby increasing the sensitivity. Thimerosal is an absolute requirement for chi-ADH antigen-antibody binding. The polyclonal rabbit antisera elicited by the individual isozymes of the three classes of ADH exhibit a high degree of isozyme class specificity. Cross-reactivity of the antibodies with the beta 1 beta 1, alpha gamma 1, alpha gamma 2, alpha beta 1, beta 1 gamma 1, beta 1 gamma 2, pi and chi isozymes were evaluated. Antisera against the class I isozymes beta 1 beta 1 and beta 1 gamma 1 cross-react with all class I isozymes and with pi-ADH. Antibodies against pi and chi-ADH are selective and specific only for their respective antigens. Neither one cross-reacts with any class I isozyme. Conformational effects resulting from subunit interactions likely account for differences in cross-immunoreactivity between the closely homologous class I isozymes.

Alcohol Dehydrogenase↗
PubMed1989

Differential effects of insulin and hyperglycemia on intracellular glucose disposition in humans.

Insulin stimulates both glucose oxidation and nonoxidative glucose disposal (glycogen and lipid synthesis, anaerobic glycolysis) in vivo. The influence of hyperglycemia per se on these two major pathways of intracellular glucose disposition has not been established. Whole-body glucose oxidation (by continuous indirect calorimetry) and total glucose turnover (by the glucose clamp technique) were measured in six healthy volunteers under four different experimental conditions: (protocol A) insulin was infused at a rate of 1 mU/min/kg while euglycemia (92 +/- 1 mg/100 mL) was maintained by an exogenous glucose infusion (8.05 +/- 0.94 mg/min/kg over three hours); (protocol B) the insulin infusion was halved but the same glucose infusion was given, thereby raising plasma glucose levels to a plateau of 144 +/- 14 mg/100 mL over the third hour; (protocol C) the insulin infusion was further reduced to 0.25 mU/min/kg, but the glucose infusion rate was left unchanged, whereby plasma glucose plateaued at 275 +/- 21 mg/100 mL; and (protocol D) the insulin infusion rate was 0.5 mU/min/kg), but the glucose infusion was adjusted (5.03 +/- 0.69 mg/min/kg) to maintain euglycemia. In all protocols, somatostatin was used to block endogenous insulin response. Under euglycemic conditions (protocols A and D), the presence of higher plasma insulin levels (80 +/- 6 v 39 +/- 5 microU/mL) caused the expected stimulation of both glucose oxidation (4.08 +/- 0.29 v 3.27 +/- 0.36 mg/min/kg) and nonoxidative glucose uptake (4.84 +/- 0.67 v 2.96 +/- 0.77 mg min/kg).(ABSTRACT TRUNCATED AT 250 WORDS)

Adult↗
PubMed1989

Thermogenesis in men and women induced by fructose vs glucose added to a meal.

Energy expenditure (EE) was measured by indirect calorimetry in 20 subjects (10 men and 10 women) for 30 min before and 6 h after the ingestion of a mixed meal containing 20% protein, 33% fat, and either 75 g glucose or 75 g fructose as carbohydrate source (47%). Diet-induced thermogenesis (DIT) and the rate of carbohydrate oxidation were significantly greater with fructose (12.4 +/- 0.6% and 54.8 +/- 2.1 g/6 h, respectively) than with glucose (10.7 +/- 0.7%, p less than 0.01, and 48.3 +/- 2.4 g/6 h, p less than 0.01, respectively). The DIT of male (12.1 +/- 1% and 13.9 +/- 0.8% with glucose and fructose, respectively) was greater than that of female subjects (9.2 +/- 0.7%, p less than 0.05, and 11.0 +/- 0.7%, p less than 0.05, respectively). In contrast to the glucose meal, negligible changes in plasma levels of glucose and insulin were observed with the fructose meal but plasma levels of lactate increased more with fructose than with glucose (peak values: 3.3 +/- 0.6 vs 1.5 +/- 0.1 mmol/L, respectively). When fructose provides the only carbohydrate source of a mixed meal, it induces a larger increase in carbohydrate oxidation and thermogenesis than when glucose is the carbohydrate source.

Adolescent↗
PubMed1989

Impairment of glucose disposal by infusion of triglycerides in humans: role of glycemia.

The present study was designed to assess the role of hyperglycemia (150 mg/dl) vs. euglycemia (90 mg/dl) on glucose metabolism in vivo during the infusion of a triglyceride emulsion (Intralipid). Seven young healthy volunteers were studied on four occasions using the hyperinsulinemic clamp technique, twice during euglycemia and twice during hyperglycemia, without or with Intralipid. Glucose oxidation (O) was calculated from continuous respiratory exchange measurements, and glucose storage (S) was obtained as the difference between total glucose disposal (M) and O. Two-way analysis of variance with interaction term demonstrated 1) a significant increase for M with hyperglycemia and a decrease with Intralipid; no interaction, and 2) in euglycemia, O/M and S/M occurred in one-to-one ratios; on the other hand, during 150-mg/dl hyperglycemia, the ratio dropped roughly to 1:2. Intralipid had no effect on the ratio, and no interaction could be observed. These results suggest the existence of physiological regulatory mechanisms by which 1) the rise in plasma free fatty acid inhibits both oxidative and nonoxidative glucose disposal, and 2) the rise in glycemia stimulates predominantly nonoxidative glucose disposal.

Adult↗
PubMed1989

Blunted glucose-induced thermogenesis in 'overweight' patients: a factor contributing to relapse of obesity.

Glucose-induced thermogenesis was studied in 12 overweight patients (9F and 3M) before (mean body weight +/- s.e.m. 83 +/- 2 kg) and after weight loss (68 +/- 2 kg), and in eight of the same patients following relapse of body weight gain (84 +/- 5 kg). Expressed as a percentage of the energy content of the 100 g oral glucose load, glucose-induced thermogenesis was lower in the overweight before weight loss (6.5 +/- 0.5 per cent, P less than 0.05), after weight loss (3.9 +/- 0.6 per cent, P less than 0.01) and after weight regain (6.3 +/- 0.9 per cent, P less than 0.05) than in a group of lean control subjects, matched for sex and age (8.3 +/- 0.5 per cent). Basal energy expenditure was lower after weight reduction than before (1.16 +/- 0.04 vs 1.41 +/- 0.08 kcal/min, P less than 0.01). In the formerly overweight patients, the combined effect of a decreased basal energy expenditure and an attenuation of glucose induced thermogenesis resulted in a postprandial energy expenditure which was markedly lower than in the overweight state (P less than 0.001). Following relapse of obesity, glucose-induced thermogenesis remained attenuated compared to control subjects. These results suggest that a lowered basal energy expenditure and a reduced glucose-induced thermogenesis contribute to the positive energy balance which results in relapse of body weight gain after cessation of a hypocaloric diet.

Adult↗