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Table representation of search results timeline featuring number of search results per year.

Year Number of Results
1946 1
1949 1
1952 3
1953 1
1955 4
1956 2
1957 2
1958 2
1959 2
1960 1
1961 3
1962 2
1963 2
1964 2
1969 1
1970 1
1971 1
1977 2
1983 1
1984 3
1986 2
1987 1
1989 3
1990 1
1991 1
1993 1
1994 1
1995 1
1996 1
1998 1
1999 2
2000 1
2001 1
2002 2
2004 4
2005 2
2006 1
2007 3
2008 2
2009 4
2010 5
2011 4
2012 7
2013 3
2014 5
2015 7
2016 4
2017 5
2018 8
2019 9
2020 11
2021 9
2022 9
2023 5
2024 5

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149 results

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Page 1
Cynoglossum officinale toxicity in calves.
Baker DC, Pfister JA, Molyneux RJ, Kechele P. Baker DC, et al. J Comp Pathol. 1991 May;104(4):403-10. doi: 10.1016/s0021-9975(08)80150-8. J Comp Pathol. 1991. PMID: 1678752
Six calves were given dried, ground Cynoglossum officinale daily in a dose which provided 15 (two calves) or 60 (four calves) mg per kg per day of total pyrrolizidine alkaloids. ...The histological lesions of the calf surviving until 35 days were compatible with pyr …
Six calves were given dried, ground Cynoglossum officinale daily in a dose which provided 15 (two calves) or 60 (four calves) …
Cynoglossum officinale, a New Natural Host of Alfalfa mosaic virus.
Bellardi MG, Rubies-Autonell C, Pisi A. Bellardi MG, et al. Plant Dis. 2002 Apr;86(4):444. doi: 10.1094/PDIS.2002.86.4.444A. Plant Dis. 2002. PMID: 30818737 Free article.
Cynoglossum officinale L. (family Boraginaceae), hound's-tongue, is a medicinal plant whose roots are used for their astringent and healing properties and for their sedative, calming, and slightly narcotic effects. ...To our knowledge, this is the first repor …
Cynoglossum officinale L. (family Boraginaceae), hound's-tongue, is a medicinal plant whose roots are used for their as …
Pyrrole detection and the pathologic progression of Cynoglossum officinale (houndstongue) poisoning in horses.
Stegelmeier BL, Gardner DR, James LF, Molyneux RJ. Stegelmeier BL, et al. J Vet Diagn Invest. 1996 Jan;8(1):81-90. doi: 10.1177/104063879600800113. J Vet Diagn Invest. 1996. PMID: 9026086
Houndstongue (Cynoglossum officinale), a noxious weed that contains pyrrolizidine alkaloids (PAs), infests pastures and fields in the western United States and Europe. ...
Houndstongue (Cynoglossum officinale), a noxious weed that contains pyrrolizidine alkaloids (PAs), infests pastures and fields …
Limiting factors for seed production in Cynoglossum officinale.
de Jong TJ, Klinkhamer PG. de Jong TJ, et al. Oecologia. 1989 Aug;80(2):167-172. doi: 10.1007/BF00380146. Oecologia. 1989. PMID: 28313102
Over three years of study, small plants of Cynoglossum officinale consistently produced more flowers per unit of dry weight than large plants. ...
Over three years of study, small plants of Cynoglossum officinale consistently produced more flowers per unit of dry weight th …
Skin microbiota metabolism of natural products from comfrey root (Symphytum officinale L.).
Melnyk N, Popowski D, Strawa JW, Przygodzińska K, Tomczyk M, Piwowarski JP, Granica S. Melnyk N, et al. J Ethnopharmacol. 2024 Jan 10;318(Pt B):116968. doi: 10.1016/j.jep.2023.116968. Epub 2023 Jul 26. J Ethnopharmacol. 2024. PMID: 37506778 Free article.
ETHNOPHARMACOLOGICAL RELEVANCE: Comfrey root (Symphytum officinale L., Boraginaceae) has been used in folk medicine for a long time to treat different diseases. It is recommended for swellings, phlebitis, contusions, gastro-duodenal ulcers, respiratory diseases, and …
ETHNOPHARMACOLOGICAL RELEVANCE: Comfrey root (Symphytum officinale L., Boraginaceae) has been used in folk medicine for a long …
PLANT SIZE AND SEED PRODUCTION IN THE MONOCARPIC PERENNIAL CYNOGLOSSUM OFFICINALE L.
Klinkhamer PGL, DE Jong TJ. Klinkhamer PGL, et al. New Phytol. 1987 Aug;106(4):773-783. doi: 10.1111/j.1469-8137.1987.tb00178.x. New Phytol. 1987. PMID: 33874081
In a study of Cynoglossum officinale L. it was found that the number of seeds per flower increased with plant weight, and that flower production was inversely related to the number of seeds per flower. ...
In a study of Cynoglossum officinale L. it was found that the number of seeds per flower increased with plant weight, and that …
Selective seed abortion increases offspring survival in Cynoglossum officinale (Boraginaceae).
Melser C, Klinkhamer PG. Melser C, et al. Am J Bot. 2001 Jun;88(6):1033-40. Am J Bot. 2001. PMID: 11410467 Free article.
To manipulate the level of embryo abortion, we removed ovules and applied nutrients to plants of Cynoglossum officinale (Boraginaceae) after they started to flower. ...
To manipulate the level of embryo abortion, we removed ovules and applied nutrients to plants of Cynoglossum officinale (Bo …
White Mold of Houndstongue (Cynoglossum officinale) Caused by Sclerotinia sclerotiorum in Canada.
Huang HC, Erickson RS, Van Hezewijk B, De Clerck-Floate R. Huang HC, et al. Plant Dis. 2005 Sep;89(9):1013. doi: 10.1094/PD-89-1013C. Plant Dis. 2005. PMID: 30786648 Free article.
Houndstongue (Cynoglossum officinale L.) is a rangeland weed introduced into Canada from Eurasia, and it can be highly toxic to livestock feeding in pastures (3). ...For pathogenicity tests of Ss-HT-C and sun-87, mycelial plugs (8 mm in diameter) were removed from t …
Houndstongue (Cynoglossum officinale L.) is a rangeland weed introduced into Canada from Eurasia, and it can be highly toxic t …
Cynoglossum officinale (hound's-tongue)--a cause of pyrrolizidine alkaloid poisoning in horses.
Knight AP, Kimberling CV, Stermitz FR, Roby MR. Knight AP, et al. J Am Vet Med Assoc. 1984 Sep 15;185(6):647-50. J Am Vet Med Assoc. 1984. PMID: 6490488
The death of 10 horses was attributed to feeding dried grass hay containing hound's-tongue, Cynoglossum officinale. Affected horses developed weight loss, icterus, photosensitization, and hepatic encephalopathy. ...
The death of 10 horses was attributed to feeding dried grass hay containing hound's-tongue, Cynoglossum officinale. Affected h …
149 results