Author(s): Beylot M1
Studies in rodents show that inulin and oligofructose can reduce the plasma levels of cholesterol and triacylglycerols (TG). In addition, they can oppose TG accumulation in liver and have favourable effects on hepatic steatosis. The hypotriglyceridaemic effect is due to a reduction in hepatic re-esterification of fatty acids, but mainly in the expression and activity of liver lipogenesis, resulting in lower hepatic secretion rate of TG. This repression of lipogenesis is not observed in adipose tissue. The effect on liver lipogenesis can be explained by reduced insulin/glucose levels or by a selective exposure of the liver to increased amounts of propionic acid produced in the large intestine during fermentation of non-digestible carbohydrates. The decrease in plasma cholesterol could also be due to inhibition of cholesterol synthesis by propionic acid or to modifications in the bile acid metabolism. Studies in man yield more conflicting results with a decrease or no effects on plasma lipid levels, and, when a decrease is observed, more marked effects on TG than on cholesterol and more consistent action of inulin than of oligofructose. Besides the difference in the dose of inulin or oligofructose used, differences in metabolic status could play a role in this discrepancy between man and animals since reduction in plasma TG is observed in man mainly in a situation of increased liver lipogenesis (high-carbohydrate diet, obesity, hypertriglyceridaemia). The effects on plasma cholesterol appear also more marked in hyperlipidaemic subjects than in healthy controls, suggesting that inulin and oligofructose have beneficial effects in these types of subjects.
Referred From: https://www.ncbi.nlm.nih.gov/pubmed/15877890
Author(s): Arab JP, Candia R, Zapata R, MuÃ±oz C, Arancibia JP, et al.
Author(s): Machado MV, Cortez-Pinto H1
Author(s): Aron-Wisnewsky J, Gaborit B, Dutour A, Clement K
Author(s): Lambert JE, Ramos-Roman MA2, Browning JD3, Parks EJ4
Author(s): Donnelly KL, Smith CI, Schwarzenberg SJ, Jessurun J, Boldt MD, et al.
Author(s): Furukawa S, Fujita T, Shimabukuro M, Iwaki M, Yamada Y, et al.
Author(s): Tateya S, Kim F, Tamori Y
Author(s): Gangarapu V, YÃ„Â±ldÃ„Â±z K, Ince AT, Baysal B
Author(s): Miura K, Ohnishi H1
Author(s): Machado M, Marques-Vidal P, Cortez-Pinto H
Author(s): Anstee QM, Targher G, Day CP
Author(s): Targher G, Bertolini L, Padovani R, Rodella S, Tessari R, et al.
Author(s): Goel A, Gupta M, Aggarwal R
Author(s): Turnbaugh PJ, Ley RE, Mahowald MA, Magrini V, Mardis ER, et al.
Author(s): Ley RE, BÃ¤ckhed F, Turnbaugh P, Lozupone CA, Knight RD, et al.
Author(s): Musso G, Gambino R, Cassader M
Author(s): Tilg H, Kaser A
Author(s): Ley RE, Turnbaugh PJ, Klein S, Gordon JI
Author(s): Schwiertz A, Taras D, SchÃ¤fer K, Beijer S, Bos NA, et al.
Author(s): Duncan SH, Lobley GE, Holtrop G, Ince J, Johnstone AM, et al.
Author(s): Arumugam M, Raes J, Pelletier E, Le Paslier D, Yamada T, et al.
Author(s): BÃ¤ckhed F, Ding H, Wang T, Hooper LV, Koh GY, et al.
Author(s): BÃ¤ckhed F, Manchester JK, Semenkovich CF, Gordon JI
Author(s): Zhang H, DiBaise JK, Zuccolo A, Kudrna D, Braidotti M, et al.
Author(s): Parekh PJ, Arusi E, Vinik AI2, Johnson DA3
Author(s): Shen J, Obin MS, Zhao L
Author(s): Lin HV, Frassetto A, Kowalik EJ Jr, Nawrocki AR, Lu MM, et al.
Author(s): Caricilli AM, Picardi PK, de Abreu LL, Ueno M, Prada PO, et al.
Author(s): Spor A, Koren O, Ley R
Author(s): Caricilli AM, Saad MJ
Author(s): Tsukumo DM, Carvalho-Filho MA, Carvalheira JB, Prada PO, Hirabara SM, et al.
Author(s): Zhao L, Hu P, Zhou Y, Purohit J, Hwang D
Author(s): Tamrakar AK, Schertzer JD, Chiu TT, Foley KP, Bilan PJ, et al.
Author(s): Winder WW, Hardie DG
Author(s): Tilg H, Moschen AR
Author(s): Franchi L, Eigenbrod T, MuÃ±oz-Planillo R, NuÃ±ez G
Author(s): Kim KA, Gu W, Lee IA, Joh EH, Kim DH
Author(s): Rivera CA, Adegboyega P, van Rooijen N, Tagalicud A, Allman M, et al.
Author(s): Takaki A, Kawai D, Yamamoto K
Author(s): Ye D, Li FY, Lam KS, Li H, Jia W, et al.
Author(s): Miura K, Kodama Y, Inokuchi S, Schnabl B, Aoyama T, et al.
Author(s): Ehses JA, Meier DT, Wueest S, Rytka J, Boller S, et al.
Author(s): Himes RW, Smith CW
Author(s): Rivera CA, Gaskin L, Allman M, Pang J, Brady K, et al.
Author(s): Szabo G, Velayudham A, Romics L Jr, Mandrekar P
Author(s): Cario E, Gerken G, Podolsky DK
Author(s): Vijay-Kumar M, Aitken JD, Carvalho FA, Cullender TC, Mwangi S, et al.
Author(s): Elinav E, Strowig T, Kau AL, Henao-Mejia J, Thaiss CA, et al.
Author(s): Chen GY, Liu M, Wang F, Bertin J, NÃºÃ±ez G
Author(s): Henao-Mejia J, Elinav E, Jin C, Hao L, Mehal WZ, et al.
Author(s): Wlodarska M, Thaiss CA2, Nowarski R3, Henao-Mejia J3, Zhang JP4, et al.
Author(s): Anand PK, Malireddi RK, Lukens JR, Vogel P, Bertin J, et al.
Author(s): Kamari Y, Shaish A, Vax E, Shemesh S, Kandel-Kfir M, et al.
Author(s): Cani PD, Bibiloni R, Knauf C, Waget A, Neyrinck AM, et al.
Author(s): Bergheim I, Weber S, Vos M, KrÃ¤mer S, Volynets V, et al.
Author(s): Gibson GR, Roberfroid MB
Author(s): Gibson GR, Probert HM, Loo JV, Rastall RA, Roberfroid MB
Author(s): Slavin J1
Author(s): Parnell JA, Raman M, Rioux KP, Reimer RA
Author(s): Macfarlane S, Macfarlane GT, Cummings JH
Author(s): Parnell JA, Reimer RA
Author(s): Daubioul C, Rousseau N, Demeure R, Gallez B, Taper H, et al.
Author(s): Levrat MA, RÃ©mÃ©sy C, DemignÃ© C
Author(s): Topping DL, Clifton PM
Author(s): Cani PD, Neyrinck AM, Fava F, Knauf C, Burcelin RG, et al.
Author(s): Cani PD, Possemiers S, Van de Wiele T, Guiot Y, Everard A, et al.
Author(s): Parnell JA, Reimer RA
Author(s): Sanders ME1
Author(s): Iacono A, Raso GM, Canani RB, Calignano A, Meli R
Author(s): Ma YY, Li L, Yu CH, Shen Z, Chen LH, et al.