ABSTRACT
SUMMARY: Antecedents in the literature suggest that vitamin D (VD) play a role in overweigh/obesity. The present study evaluated the effect of VD deficiency diet intake and fat hight on overweight/obesity about white adipose tissue (WAT) and body mass (BM) gain. Animals were divided into four experimental groups according to the lipid and VD content of their diets; G1: CVD+ (C: control diet with VD+; n=5), G2: CVD- (control diet without VD-; n=5), G3: HFVD+ (high fat diet, with VD+; n=5), G4: HFVD- (HF diet without VD-; n=5). The diets were administered for three months and BW was monitored weekly. At the end of this period all animals were euthanized. Epididymal (EFM), retroperitoneal (RFM) and subcutaneous (SFM) fat mass were removed, weighted. At 12 weeks the body mass of the animals that were fed without VD- diets; G2: 507.60±17.31 g, and G4: 528.50±13.50 g were significantly higher (p < 0.05), than the counterparts G1: 485.0±11.29 g and G3: 521.20±26.20 g respectively. Similarly, the animals fed with VDdiets had a greater EFM and SFM (p < 0.05) compared with the respective controls (VD+). Nevertheless, the animals fed with high fat diet had equal RFM (G3: 12.2±4.10 g, G4: 12.88±2.3 g, p > 0.05). The results demonstrate that the nutrition of rats with diet deficient in VD and high fat, promotes overweight by increasing fat deposits, suggestion a cause-effect relationship between VD deficiency and overweight. These results suggest that VD deficiency increases the risk of visceral fat obesity in males.
RESUMEN: Los antecedentes de la literatura sugieren una relación entre la vitamina D (VD) y el sobrepeso/obesidad, sin embargo, causalidad de la relación no está clara. El presente estudio evaluó el efecto de la ingesta dietética deficiente de VD y alta en grasa sobre el tejido adiposo (TA) y la masa corporal (MC). Los animales se dividieron en cuatro grupos experimentales de acuerdo con el contenido de VD y lípido en la dieta; G1: CVD+ (C: dieta control con VD+; n = 5), G2: CVD- (dieta control sin VD-; n = 5), G3: HFVD+ (dieta alta en grasa, con VD+; n = 5), G4: HFVD- (dieta HF sin VD-; n = 5). Las dietas se administraron durante tres meses y MC se controló semanalmente. Al final de este período, los animales fueron sacrificados. La masa grasa epididimaria (MGE), subcutánea abdominal (MGS) y retroperitoneal (MGR) fueron diseccionadas y pesadas individualmente. A las 12 semanas, la MC de los animales alimentados con dietas sin VD-; G2: 507,60 ± 17,31 g, y G4: 528,50 ± 13,50 g fue significativamente mayor (p < 0,05), que sus homólogos G1: 485,0 ± 11,29 g y G3: 521,20 ± 26,20 g respectivamente. De forma similar, los G2 y G4 tuvieron una mayor MGE y MGS (p < 0,05) en comparación con los controles respectivos (VD+). Sin embargo, los animales alimentados con dieta alta en grasas tuvieron igual MGR (G3: 12,2 ± 4,10 g; G4: 12,88 ± 2,3 g, p > 0,05). Los resultados demuestran que la nutrición de ratas con dieta deficiente en VD y alta en grasa, promueve el sobrepeso/obesidad al exacerbar la ganancia de masa grasa en los diferentes depósitos de grasa, sugiriendo una relación causa-efecto entre la deficiencia de VD y el sobrepeso/obesidad. Estos resultados sugieren que la deficiencia de VD aumenta el riesgo de obesidad de grasa visceral en machos.
Subject(s)
Animals , Rats , Vitamin D Deficiency , Overweight/chemically induced , Diet, High-Fat/adverse effects , Time Factors , Weight Gain/drug effects , Body Mass Index , Adipose Tissue , Rats, Sprague-Dawley , Obesity/chemically inducedABSTRACT
Visceral fat obesity is closely associated with lifestyle-related diseases that include symptoms such as hypertension, diabetes mellitus, hyperlipidemia, etc. To examine the correlation between pulse, appearance of tongue, and abdominal palpation-diagnostic indicators according to Kampo medicine-and visceral fat obesity, we investigated 209 subjects who received health screenings, and obtained the following results. 1) The simply obese subjects, as determined by body mass index, showed symptoms of excess state, Kidepression, and stasis of body fluids according to the diagnostic techniques of Kampo medicine. 2) The visceral fat-rich subjects were diagnosed by means of abdominal ultrasonography and showed symptoms of pulsus maximum and Oketsu (blood stasis) state.
ABSTRACT
Nineteen non-insulin dependent diabetes mellitus (NIDDM) patients with obesity were divided into two groups, and a group of eight patients who could try exercise was treated with walking over 160 Calories per day, and a group of eleven patients who could not try exercise was treated with Boui-ougi-to, for six months. Although exercise is known as the treatment of visceral fat obesity, no significant improvement was observed in body mass index, visceral fat/ somatic fat (V/S) ratio, blood sugar, serum cholesterol level in the patient group with exercise, whereas in the patient group treated with Boui-ougi-to, serum cholesterol significantly decreased from 197±31mg/dl to 180±19mg/dl (p<0.01), and V/S ratio improved significantly from 0.84±0.56 to 0.64±0.30 (p<0.05). These observations suggest that treatment with Boui-ougi-to is effective for visceral fat obesity and has potential for the prevention of atherosclerosis.