{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,8,25]],"date-time":"2026-08-25T17:17:14Z","timestamp":1787678234634,"version":"build-2784847793"},"reference-count":22,"publisher":"SAGE Publications","issue":"6","license":[{"start":{"date-parts":[[1987,11,1]],"date-time":"1987-11-01T00:00:00Z","timestamp":562723200000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/journals.sagepub.com\/page\/policies\/text-and-data-mining-license"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Vet Pathol"],"published-print":{"date-parts":[[1987,11]]},"abstract":"<jats:p>\n                    Twenty-four lambs grazing pastures of\n                    <jats:italic toggle=\"yes\">Panicum coloratum<\/jats:italic>\n                    developed photosensitization secondary to hepatic dysfunction. Lesions were necrosis of scattered hepatocytes, obstruction of small bile ducts and bile canaliculi by small aggregates of birefringent crystals, and accumulation of birefringent crystals in phagocytes within sinusoids. The number of crystals in livers of affected sheep varied, depending on the amount of time of exposure to toxic plants and severity of hepatic abnormalities. Crystals in the liver were soluble in acidified ethyl alcohol, acetic acid, pyridine, chloral hydrate, and methanol, but not in xylene, petroleum ether, diethyl ether, acetone, water, or cold ethyl alcohol. Crystals were not stained by oil red O. There was necrosis of epithelial cells in renal distal convoluted tubules, papillary muscles of the heart, and the adrenal cortex. Lesions of\n                    <jats:italic toggle=\"yes\">Panicum coloratum<\/jats:italic>\n                    -associated disease are similar to those associated with photosensitization induced by\n                    <jats:italic toggle=\"yes\">Tribulus terrestris, Agave lecheguilla<\/jats:italic>\n                    , and\n                    <jats:italic toggle=\"yes\">Nolina texana.<\/jats:italic>\n                  <\/jats:p>","DOI":"10.1177\/030098588702400609","type":"journal-article","created":{"date-parts":[[2017,1,20]],"date-time":"2017-01-20T04:26:24Z","timestamp":1484886384000},"page":"525-531","source":"Crossref","is-referenced-by-count":43,"title":["Kleingrass (\n                    <i>Panicum coloratum<\/i>\n                    L.) Poisoning in Sheep"],"prefix":"10.1177","volume":"24","author":[{"given":"C. H.","family":"Bridges","sequence":"first","affiliation":[{"name":"Departments of Veterinary Pathology, Veterinary Physiology and Pharmacology, Texas A&amp;M University and Texas Agricultural Experiment Station, College Station, TX"},{"name":"Texas A&amp;M University Research and Extension Center, San Angelo, TX."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"B. J.","family":"Camp","sequence":"additional","affiliation":[{"name":"Departments of Veterinary Pathology, Veterinary Physiology and Pharmacology, Texas A&amp;M University and Texas Agricultural Experiment Station, College Station, TX"},{"name":"Texas A&amp;M University Research and Extension Center, San Angelo, TX."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"C. W.","family":"Livingston","sequence":"additional","affiliation":[{"name":"Departments of Veterinary Pathology, Veterinary Physiology and Pharmacology, Texas A&amp;M University and Texas Agricultural Experiment Station, College Station, TX"},{"name":"Texas A&amp;M University Research and Extension Center, San Angelo, TX."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"E. M.","family":"Bailey","sequence":"additional","affiliation":[{"name":"Departments of Veterinary Pathology, Veterinary Physiology and Pharmacology, Texas A&amp;M University and Texas Agricultural Experiment Station, College Station, TX"},{"name":"Texas A&amp;M University Research and Extension Center, San Angelo, TX."}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"179","published-online":{"date-parts":[[1987,11]]},"reference":[{"key":"e_1_2_1_2_1","first-page":"97","article-title":"Advances in \u201cgeeldikkop\u201d (tribulosis ovis) research. I. 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Commonwealth of Australia Council for Scientific and Industrial Research Bulletin, No. 50, Government Printer, Melbourne, 1931"},{"key":"e_1_2_1_9_1","first-page":"1897","volume-title":"Chemotaxonomy of Flowering Plants","author":"Gibbs RD","year":"1974","unstructured":"Gibbs RD: Chemotaxonomy of Flowering Plants, vol. 3, p. 1897. McGill-Queens University Press, Montreal, 1974"},{"key":"e_1_2_1_10_1","first-page":"45","article-title":"Comparative study of the content of starch and sugars of Tribulus terrestris, Lucerne, and some Gramineae and Pentzia incana under different meteorological, edaphic and physiological conditions. II. Carbohydrate nutrition.","volume":"25","author":"Henrici M","year":"1952","unstructured":"Henrici M: Comparative study of the content of starch and sugars of Tribulus terrestris, Lucerne, and some Gramineae and Pentzia incana under different meteorological, edaphic and physiological conditions. II. Carbohydrate nutrition. 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Ondersteeport J Vet Res 47: 231\u2013261, 1980","journal-title":"Ondersteeport J Vet Res"},{"key":"e_1_2_1_12_1","doi-asserted-by":"publisher","DOI":"10.1136\/vr.112.16.375"},{"key":"e_1_2_1_13_1","volume-title":"Histopathologic Technic and Practical Histochemistry","author":"Lillie RD","year":"1965","unstructured":"Lillie RD: Histopathologic Technic and Practical Histochemistry, 3rd ed. McGraw-Hill, New York, 1965","edition":"3"},{"key":"e_1_2_1_14_1","first-page":"168","article-title":"Lechuguilla (Agave lecheguilla) poisoning in sheep and goats.","volume":"93","author":"Mathews FP","year":"1938","unstructured":"Mathews FP: Lechuguilla (Agave lecheguilla) poisoning in sheep and goats. J Am Vet Med Assoc 93: 168\u2013175, 1938","journal-title":"J Am Vet Med Assoc"},{"key":"e_1_2_1_15_1","unstructured":"Mathews FP: Poisoning of sheep and goats by sacahuiste (Nolina texana) buds and blooms. 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