{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,10,12]],"date-time":"2025-10-12T19:31:48Z","timestamp":1760297508013},"reference-count":28,"publisher":"Cambridge University Press (CUP)","issue":"5","license":[{"start":{"date-parts":[[2007,3,9]],"date-time":"2007-03-09T00:00:00Z","timestamp":1173398400000},"content-version":"unspecified","delay-in-days":3780,"URL":"https:\/\/www.cambridge.org\/core\/terms"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Br J Nutr"],"published-print":{"date-parts":[[1996,11]]},"abstract":"<jats:p>Effects of feeding soluble dietary fibre on apparent Ca absorption and the contribution of the caecum to Ca absorption were examined in five-sixths nephrectomized (NPX)and normal rats with or without caecectomy in four experiments. It is known that Ca absorption is lowered by renal failure. In the first experiment the amounts of femur Ca increased linearly with increasing dietary Ca up to 3\u00b70 g Ca\/kg diet in intact rats. Partial nephrectomy decreased apparent Ca absorption in rats fed on diets containing 30 and 4\u00b75 g Ca\/kg diet. In the NPX groups, Ca absorption in rats fed on the diet containing guar-gum hydrolysate (GGH; 50 g\/kg diet; 3\u00b70 g Ca\/kg diet) was significantly higher than that in rats fed on a fibre-free diet, and the increase in Ca absorption with GGH feeding was completely abolished by caecectomy. Also, ingestion of GGH increased Ca absorption in normal rats, but not in normal, caecectomized rats. Mg absorption was also increased with GGH feeding and was decreased with caecaectomyin NPX and normal rats. In experiments which used caecectomized rats, coprophagy wasprevented with an anal cup to avoid re-ingestion of faecal Ca. We conclude that ingestion of the soluble dietary fibre, GGH, increased apparent Ca absorption in NPX and non-NPX rats, and the caecum was responsible for these increases in Ca absorption.<\/jats:p>","DOI":"10.1079\/bjn19960083","type":"journal-article","created":{"date-parts":[[2005,6,11]],"date-time":"2005-06-11T18:09:04Z","timestamp":1118513344000},"page":"773-784","source":"Crossref","is-referenced-by-count":51,"title":["Increases in calcium absorption with ingestion of soluble dietary fibre, guar-gum hydrolysate, depend on the caecum in partially nephrectomized and normal rats"],"prefix":"10.1017","volume":"76","author":[{"given":"Hiroshi","family":"Hara","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Masashi","family":"Nagata","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Atsutane","family":"Ohta","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Takanori","family":"Kasai","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"56","published-online":{"date-parts":[[2007,3,9]]},"reference":[{"key":"S0007114596001869_ref028","doi-asserted-by":"publisher","DOI":"10.1210\/endo-98-5-1130"},{"key":"S0007114596001869_ref009","doi-asserted-by":"crossref","first-page":"53","DOI":"10.1093\/jn\/115.1.53","article-title":"Stimulation of absorption of volatile fatty acids and minerals in the cecum of rats adapted to a very high fiber diet","volume":"115","author":"D\u00e9mign\u00e9","year":"1985","journal-title":"Journal of Nutrition"},{"key":"S0007114596001869_ref008","doi-asserted-by":"crossref","first-page":"1625","DOI":"10.1093\/jn\/119.11.1625","article-title":"Effects of feeding fermentable carbohydrates on the cecal concentrations of minerals and their fluxes between the cecum and blood plasma in the rat","volume":"119","author":"D\u00e9mign\u00e9","year":"1989","journal-title":"Journal of Nutrition"},{"key":"S0007114596001869_ref012","doi-asserted-by":"crossref","first-page":"311","DOI":"10.1093\/jn\/89.3.311","article-title":"Rate of passage of calcium-45 and Yttrium-91 along the intestine, and calcium absorption in the laying fowl","volume":"89","author":"Hurwitz","year":"1966","journal-title":"Journal of Nutrition"},{"key":"S0007114596001869_ref023","first-page":"G424","article-title":"Calcium ATPase and intestinal calcium transport in uremic rats","volume":"238","author":"Shiffl","year":"1980","journal-title":"American Journal of Physiology"},{"key":"S0007114596001869_ref003","first-page":"37","article-title":"Site and rate of absorption and secretion of calcium and phosphorus in laying hens","volume":"41","author":"Annaka","year":"1989","journal-title":"Bulletin of the Faculty of Agriculture Niigata University"},{"key":"S0007114596001869_ref016","first-page":"G128","article-title":"Calcium transport in the ileum of uremic rats","volume":"242","author":"Koller","year":"1982","journal-title":"American Journal of Physiology"},{"key":"S0007114596001869_ref018","first-page":"321","article-title":"Experimentally induced chronic renal insufficiency in the rat","volume":"11","author":"Morrison","year":"1962","journal-title":"Laboratory Investigation"},{"key":"S0007114596001869_ref006","doi-asserted-by":"publisher","DOI":"10.1038\/ki.1973.40"},{"key":"S0007114596001869_ref004","first-page":"71","article-title":"Sites of magnesium absorption and excretion in the intestinal tract of the rat","volume":"63","author":"Chutkow","year":"1964","journal-title":"Journal of Laboratory and Clinical Medicine"},{"key":"S0007114596001869_ref013","doi-asserted-by":"publisher","DOI":"10.1007\/BF01296104"},{"key":"S0007114596001869_ref021","doi-asserted-by":"publisher","DOI":"10.1093\/jn\/112.3.410"},{"key":"S0007114596001869_ref010","doi-asserted-by":"publisher","DOI":"10.1079\/BJN19860106"},{"key":"S0007114596001869_ref001","doi-asserted-by":"crossref","first-page":"1340","DOI":"10.1093\/jn\/107.7.1340","article-title":"Report of the American Institute of Nutrition ad hoc Committee on Standards for Nutritional Studies","volume":"107","year":"1977","journal-title":"Journal of Nutrition"},{"key":"S0007114596001869_ref027","doi-asserted-by":"crossref","first-page":"653","DOI":"10.1093\/jn\/113.3.653","article-title":"Effects of dietary fibers on mineral status of chicks","volume":"113","author":"van der Aar","year":"1983","journal-title":"Journal of Nutrition"},{"key":"S0007114596001869_ref007","doi-asserted-by":"publisher","DOI":"10.1093\/jn\/116.7.1204"},{"key":"S0007114596001869_ref005","doi-asserted-by":"publisher","DOI":"10.3181\/00379727-123-31618"},{"key":"S0007114596001869_ref011","doi-asserted-by":"crossref","first-page":"405","DOI":"10.1093\/jn\/68.3.405","article-title":"Amino acid balance and imbalance. 1. 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