Results 71 to 80 of about 147 (114)
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In vitro cultures of Solanum malacoxylon Sendt.: nutritional requirements and sterol production
Plant Cell, Tissue and Organ Culture, 1994Callus cultures were established from hypocotyl, root and leaf explants of Solanum malacoxylon. The growth rate of calli was evaluated on Murashige and Skoog medium as well as Gamborg's B5 medium. Sterols were isolated from calli grown on both media however the B5 proved to be more effective in promoting the production of these metabolites.
S Bernasconi
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Mechanism of Action of Solanum Malacoxylon Upon Calcium and Phosphate Metabolism in the Rabbit
Endocrinology, 1972The ingestion of the leaves of the plant Solanum Malacoxylon (SM) causes widespread soft tissue calcification in the cattle of some areas of Buenos Aires province. The oral or subcutaneous administration of a watery extract of SM leaves induces elevations of serum levels and urinary excretion of calcium and phosphate.
C A Mautalen
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Vitamin D-like Action of Solanum malacoxylon on Calcium Transport by Rat Intestine
Nature, 1973A DISEASE of cattle, presenting gross symptoms of calcification of heart, lungs and other tissues, and known as enteque seco in Argentina or as espichamento in Brazil, has been shown to be due to the animals grazing a shrub, Solanum malacoxylon1. Oral administration of the dried leaf of the plant can reproduce the symptoms of the disorder in cattle2 ...
J M, O'Donnell, M W, Smith
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Effects of Solanum Malacoxylon (SM) in Hypoparathyroidism
1977C. Casco +6 more
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Solanum malacoxylon toxicity to pigs
Veterinary Record, 1978Newly weaned pigs were given Solanum malacoxylon at dose rates of 0.2 and 1.0 g per kg body-weight per week for eight weeks. The Solanum malacoxylon was given either as an aqueous extract (SM) or as an aqueous extract incubated with fresh rumen liquor (SMLR).
B E, Rucksan, G A, Wells, G, Lewis
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Solanum malacoxylon poisoning in pigs
Research in Veterinary Science, 1976Solanum malacoxylon was given orally to four pigs. The animals were examined clinically and subjected to post mortem examination. Macroscopic lesions were not seen with the exception of a small calcified plaque in the endocardium of one animal. Microscopic examinations revealed slight calcification of elastic fibres in the soft tissues.
S H, Done +3 more
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Experimental Solanum Malacoxylon Poisoning in Calves
British Veterinary Journal, 1975SUMMARY To study the effects of Solanum malacoxylon in young cattle the dried leaves of the plant were administered to two calves for 3–6 periods of 4 days each, separated by periods of 12 days without dosing. Increasing dose levels were used because of the low susceptibility of the calves to the plant material.
J, Döbereiner, S H, Done, L E, Beltran
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A method for the isolation of the active principle of Solanum malacoxylon
Analytical Biochemistry, 1976Abstract A method for the isolation of the calcinogenic principle of Solanum malacoxylon is described. The procedure includes preliminary purification of an aqueous leaf extract by dialysis and treatment with ion-exchange resins. Final purification is achieved on Sephadex G-15 and G-10 columns and by paper chromatography.
A R, de Boland +4 more
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Calcium Kinetics in the Solanum malacoxylon-treated Rat
The Journal of Nutrition, 1975The chronic ingestion of the leaves of the plant Solanum malacoxylon (SM) causes an endemic disease in the cattle of some areas of Buenos Aires province. The animals affected manifest loss of appetite and weight, hypercalcemia, hyperphosphatemia, and ectopic calcifications.
M, Cabrejas, M, Ladizesky, C A, Mautalen
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Action of Solanum malacoxylon on calcium metabolism in the rat
Biochemical and Biophysical Research Communications, 1974Abstract The administration of an aqueous extract of the leaves from Solanum malacoxylon to vitamin D-deficient rats fed a normal calcium, normal phosphorus diet markedly increased serum calcium concentration within 48 hours. The Solanum malacoxylon extract also stimulated intestinal calcium transport in the vitamin D-deficient rat but ...
A, Uribe +3 more
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