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Mitigation of Ergot Vasoconstriction by Clover Isoflavones in Goats (Capra hircus).

Frontiers in veterinary science

Aiken GE, Flythe MD, Kagan IA, Ji H, Bush LP.
PMID: 26973844
Front Vet Sci. 2016 Mar 04;3:17. doi: 10.3389/fvets.2016.00017. eCollection 2016.

Ergot alkaloids produced by a fungal endophyte (Epichloë coenophiala; formerly Neotyphodium coenophialum) that infects tall fescue (Lolium arundinaceum) can induce persistent constriction of the vasculature in ruminants, hindering their capability to thermo-regulate core body temperature. There is evidence that...

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Aiken GE, Flythe MD, Kagan IA, et al. Mitigation of Ergot Vasoconstriction by Clover Isoflavones in Goats (Capra hircus). Front Vet Sci. 2016;3:17doi: 10.3389/fvets.2016.00017.
Aiken, G. E., Flythe, M. D., Kagan, I. A., Ji, H., & Bush, L. P. (2016). Mitigation of Ergot Vasoconstriction by Clover Isoflavones in Goats (Capra hircus). Frontiers in veterinary science, 317. https://doi.org/10.3389/fvets.2016.00017
Aiken, Glen E, et al. "Mitigation of Ergot Vasoconstriction by Clover Isoflavones in Goats (Capra hircus)." Frontiers in veterinary science vol. 3 (2016): 17. doi: https://doi.org/10.3389/fvets.2016.00017
Aiken GE, Flythe MD, Kagan IA, Ji H, Bush LP. Mitigation of Ergot Vasoconstriction by Clover Isoflavones in Goats (Capra hircus). Front Vet Sci. 2016 Mar 04;3:17. doi: 10.3389/fvets.2016.00017. eCollection 2016. PMID: 26973844; PMCID: PMC4777723.
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Vasoconstrictive responses by the carotid and auricular arteries in goats to ergot alkaloid exposure.

Frontiers in chemistry

Aiken GE, Flythe MD.
PMID: 25478559
Front Chem. 2014 Nov 20;2:101. doi: 10.3389/fchem.2014.00101. eCollection 2014.

A fungal endophyte (Neotyphodium coenophialum) infects most plants of "Kentucky 31" tall fescue (Lolium arundinaceum) and produces ergot alkaloids that cause persistent constriction of the vascular system in grazing livestock. Consequently, animals undergoing this toxicosis cannot regulate core body...

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Aiken GE, Flythe MD. Vasoconstrictive responses by the carotid and auricular arteries in goats to ergot alkaloid exposure. Front Chem. 2014;2:101doi: 10.3389/fchem.2014.00101.
Aiken, G. E., & Flythe, M. D. (2014). Vasoconstrictive responses by the carotid and auricular arteries in goats to ergot alkaloid exposure. Frontiers in chemistry, 2101. https://doi.org/10.3389/fchem.2014.00101
Aiken, Glen E, and Flythe, Michael D. "Vasoconstrictive responses by the carotid and auricular arteries in goats to ergot alkaloid exposure." Frontiers in chemistry vol. 2 (2014): 101. doi: https://doi.org/10.3389/fchem.2014.00101
Aiken GE, Flythe MD. Vasoconstrictive responses by the carotid and auricular arteries in goats to ergot alkaloid exposure. Front Chem. 2014 Nov 20;2:101. doi: 10.3389/fchem.2014.00101. eCollection 2014. PMID: 25478559; PMCID: PMC4238405.
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Tall fescue seed extraction and partial purification of ergot alkaloids.

Frontiers in chemistry

Ji H, Fannin F, Klotz J, Bush L.
PMID: 25566528
Front Chem. 2014 Dec 11;2:110. doi: 10.3389/fchem.2014.00110. eCollection 2014.

Many substances in the tall fescue/endophyte association (Schedonorus arundinaceus/Epichloë coenophiala) have biological activity. Of these compounds only the ergot alkaloids are known to have significant mammalian toxicity and the predominant ergot alkaloids are ergovaline and ergovalinine. Because synthetically produced...

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Ji H, Fannin F, Klotz J, et al. Tall fescue seed extraction and partial purification of ergot alkaloids. Front Chem. 2014;2:110doi: 10.3389/fchem.2014.00110.
Ji, H., Fannin, F., Klotz, J., & Bush, L. (2014). Tall fescue seed extraction and partial purification of ergot alkaloids. Frontiers in chemistry, 2110. https://doi.org/10.3389/fchem.2014.00110
Ji, Huihua, et al. "Tall fescue seed extraction and partial purification of ergot alkaloids." Frontiers in chemistry vol. 2 (2014): 110. doi: https://doi.org/10.3389/fchem.2014.00110
Ji H, Fannin F, Klotz J, Bush L. Tall fescue seed extraction and partial purification of ergot alkaloids. Front Chem. 2014 Dec 11;2:110. doi: 10.3389/fchem.2014.00110. eCollection 2014. PMID: 25566528; PMCID: PMC4263182.
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Identification and characterization of the ergochrome gene cluster in the plant pathogenic fungus .

Fungal biology and biotechnology

Neubauer L, Dopstadt J, Humpf HU, Tudzynski P.
PMID: 28955461
Fungal Biol Biotechnol. 2016 Mar 22;3:2. doi: 10.1186/s40694-016-0020-z. eCollection 2016.

RESULTS: This study identified the gene cluster responsible for the synthesis of the ergot pigments. Overexpression of the cluster-specific transcription factor led to activation of the gene cluster and to the production of several known ergot pigments. Knock out...

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Neubauer L, Dopstadt J, Humpf HU, et al. Identification and characterization of the ergochrome gene cluster in the plant pathogenic fungus . Fungal Biol Biotechnol. 2016;3:2doi: 10.1186/s40694-016-0020-z.
Neubauer, L., Dopstadt, J., Humpf, H. U., & Tudzynski, P. (2016). Identification and characterization of the ergochrome gene cluster in the plant pathogenic fungus . Fungal biology and biotechnology, 32. https://doi.org/10.1186/s40694-016-0020-z
Neubauer, Lisa, et al. "Identification and characterization of the ergochrome gene cluster in the plant pathogenic fungus ." Fungal biology and biotechnology vol. 3 (2016): 2. doi: https://doi.org/10.1186/s40694-016-0020-z
Neubauer L, Dopstadt J, Humpf HU, Tudzynski P. Identification and characterization of the ergochrome gene cluster in the plant pathogenic fungus . Fungal Biol Biotechnol. 2016 Mar 22;3:2. doi: 10.1186/s40694-016-0020-z. eCollection 2016. PMID: 28955461; PMCID: PMC5611617.
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Recent investigations of ergot alkaloids incorporated into plant and/or animal systems.

Frontiers in chemistry

Klotz JL, Smith DL.
PMID: 25859540
Front Chem. 2015 Mar 25;3:23. doi: 10.3389/fchem.2015.00023. eCollection 2015.

No abstract available.

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Klotz JL, Smith DL. Recent investigations of ergot alkaloids incorporated into plant and/or animal systems. Front Chem. 2015;3:23doi: 10.3389/fchem.2015.00023.
Klotz, J. L., & Smith, D. L. (2015). Recent investigations of ergot alkaloids incorporated into plant and/or animal systems. Frontiers in chemistry, 323. https://doi.org/10.3389/fchem.2015.00023
Klotz, James L, and Smith, Darrin L. "Recent investigations of ergot alkaloids incorporated into plant and/or animal systems." Frontiers in chemistry vol. 3 (2015): 23. doi: https://doi.org/10.3389/fchem.2015.00023
Klotz JL, Smith DL. Recent investigations of ergot alkaloids incorporated into plant and/or animal systems. Front Chem. 2015 Mar 25;3:23. doi: 10.3389/fchem.2015.00023. eCollection 2015. PMID: 25859540; PMCID: PMC4373371.
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Phytochemical investigation of natural and in vitro raised Vṛddhadāruka plants.

Ancient science of life

Bharati AJ, Bansal YK.
PMID: 25861141
Anc Sci Life. 2014 Oct-Dec;34(2):80-4. doi: 10.4103/0257-7941.153463.

BACKGROUND: Argyreia nervosa commonly known as elephant creeper (English) and Vṛddhadāruka (Sanskrit) is a woody climber that belongs to the family Convolvulaceae. Seeds of this plant contain hallucinogens including ergot alkaloids and a naturally occurring lysergic acid amide. Traditionally...

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Bharati AJ, Bansal YK. Phytochemical investigation of natural and in vitro raised Vṛddhadāruka plants. Anc Sci Life. 2014;34(2):80-4doi: 10.4103/0257-7941.153463.
Bharati, A. J., & Bansal, Y. K. (2014). Phytochemical investigation of natural and in vitro raised Vṛddhadāruka plants. Ancient science of life, 34(2), 80-4. https://doi.org/10.4103/0257-7941.153463
Bharati, Asha Jyoti, and Bansal, Yogendra Kumar. "Phytochemical investigation of natural and in vitro raised Vṛddhadāruka plants." Ancient science of life vol. 34,2 (2014): 80-4. doi: https://doi.org/10.4103/0257-7941.153463
Bharati AJ, Bansal YK. Phytochemical investigation of natural and in vitro raised Vṛddhadāruka plants. Anc Sci Life. 2014 Oct-Dec;34(2):80-4. doi: 10.4103/0257-7941.153463. PMID: 25861141; PMCID: PMC4389397.
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THE RELATIONSHIP OF THE RECENTLY DISCOVERED ERGOT ALKALOIDS.

British medical journal

[No authors listed]
PMID: 20779547
Br Med J. 1935 Dec 07;2(3909):1114-6.

No abstract available.

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THE RELATIONSHIP OF THE RECENTLY DISCOVERED ERGOT ALKALOIDS. Br Med J. 1935;2(3909):1114-6
(1935). THE RELATIONSHIP OF THE RECENTLY DISCOVERED ERGOT ALKALOIDS. British medical journal, 2(3909), 1114-6.
"THE RELATIONSHIP OF THE RECENTLY DISCOVERED ERGOT ALKALOIDS." British medical journal vol. 2,3909 (1935): 1114-6.
THE RELATIONSHIP OF THE RECENTLY DISCOVERED ERGOT ALKALOIDS. Br Med J. 1935 Dec 07;2(3909):1114-6. PMID: 20779547; PMCID: PMC2461810.
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Ergot alkaloids: Quantitation and recognition challenges.

Mycotoxin research

Reinhard H, Rupp H, Zoller O.
PMID: 23606074
Mycotoxin Res. 2008 Mar;24(1):7-13. doi: 10.1007/BF02985264.

Bread, flour, infant formula and baby food samples (n=109, from which n=54 made of or containing rye), collected in 2001, 2003, and 2005, were analysed for ergot alkaloids. Samples were extracted using acidic conditions and the extracts subjected to...

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Reinhard H, Rupp H, Zoller O. Ergot alkaloids: Quantitation and recognition challenges. Mycotoxin Res. 2008;24(1):7-13doi: 10.1007/BF02985264.
Reinhard, H., Rupp, H., & Zoller, O. (2008). Ergot alkaloids: Quantitation and recognition challenges. Mycotoxin research, 24(1), 7-13. https://doi.org/10.1007/BF02985264
Reinhard, H, et al. "Ergot alkaloids: Quantitation and recognition challenges." Mycotoxin research vol. 24,1 (2008): 7-13. doi: https://doi.org/10.1007/BF02985264
Reinhard H, Rupp H, Zoller O. Ergot alkaloids: Quantitation and recognition challenges. Mycotoxin Res. 2008 Mar;24(1):7-13. doi: 10.1007/BF02985264. PMID: 23606074.
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Investigations into the occurrence of alkaloids in ergot and single sclerotia from the 2007 and 2008 harvests.

Mycotoxin research

Appelt M, Ellner FM.
PMID: 23604985
Mycotoxin Res. 2009 Jun;25(2):95-101. doi: 10.1007/s12550-009-0014-2. Epub 2009 Jun 03.

As a contribution to the occurrence of ergot alkaloids in ergot from German rye and triticale, samples from the 2007 and 2008 harvests were analyzed. Twelve alkaloids-six pairs of main alkaloids and their corresponding epimers-were determined in extracts prepared...

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Appelt M, Ellner FM. Investigations into the occurrence of alkaloids in ergot and single sclerotia from the 2007 and 2008 harvests. Mycotoxin Res. 2009;25(2):95-101doi: 10.1007/s12550-009-0014-2.
Appelt, M., & Ellner, F. M. (2009). Investigations into the occurrence of alkaloids in ergot and single sclerotia from the 2007 and 2008 harvests. Mycotoxin research, 25(2), 95-101. https://doi.org/10.1007/s12550-009-0014-2
Appelt, M, and Ellner, F M. "Investigations into the occurrence of alkaloids in ergot and single sclerotia from the 2007 and 2008 harvests." Mycotoxin research vol. 25,2 (2009): 95-101. doi: https://doi.org/10.1007/s12550-009-0014-2
Appelt M, Ellner FM. Investigations into the occurrence of alkaloids in ergot and single sclerotia from the 2007 and 2008 harvests. Mycotoxin Res. 2009 Jun;25(2):95-101. doi: 10.1007/s12550-009-0014-2. Epub 2009 Jun 03. PMID: 23604985.
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Analysis of rye grains and rye meals for ergot alkaloids.

Mycotoxin research

Lauber U, Schnaufer R, Gredziak M, Kiesswetter Y.
PMID: 23605398
Mycotoxin Res. 2005 Dec;21(4):258-62. doi: 10.1007/BF02957588.

Due to the exceptionally hot and dry summer in 2003 the ergot of that harvest was rather small and could only be separated from normal grain with increased efforts. Based on a clean-up procedure of Wolffet al. (1) and...

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Lauber U, Schnaufer R, Gredziak M, et al. Analysis of rye grains and rye meals for ergot alkaloids. Mycotoxin Res. 2005;21(4):258-62doi: 10.1007/BF02957588.
Lauber, U., Schnaufer, R., Gredziak, M., & Kiesswetter, Y. (2005). Analysis of rye grains and rye meals for ergot alkaloids. Mycotoxin research, 21(4), 258-62. https://doi.org/10.1007/BF02957588
Lauber, U, et al. "Analysis of rye grains and rye meals for ergot alkaloids." Mycotoxin research vol. 21,4 (2005): 258-62. doi: https://doi.org/10.1007/BF02957588
Lauber U, Schnaufer R, Gredziak M, Kiesswetter Y. Analysis of rye grains and rye meals for ergot alkaloids. Mycotoxin Res. 2005 Dec;21(4):258-62. doi: 10.1007/BF02957588. PMID: 23605398.
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Biomimetic Total Syntheses of Clavine Alkaloids.

Organic letters

Chaudhuri S, Bhunia S, Roy A, Das MK, Bisai A.
PMID: 29235356
Org Lett. 2018 Jan 05;20(1):288-291. doi: 10.1021/acs.orglett.7b03683. Epub 2017 Dec 13.

Biomimetic total syntheses of either enantiomers of a number of ergot alkaloids, chanoclavine I (1b), chanoclavine I aldehyde (1c), pyroclavine (1e), festuclavine (1f), pibocin A (1g), 9-deacetoxyfumigaclavine C (1h), and fumigaclavine G (1i), have been achieved from seco-agroclavine (1a)....

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Chaudhuri S, Bhunia S, Roy A, et al. Biomimetic Total Syntheses of Clavine Alkaloids. Org Lett. 2017;20(1):288-291doi: 10.1021/acs.orglett.7b03683.
Chaudhuri, S., Bhunia, S., Roy, A., Das, M. K., & Bisai, A. (2018). Biomimetic Total Syntheses of Clavine Alkaloids. Organic letters, 20(1), 288-291. https://doi.org/10.1021/acs.orglett.7b03683
Chaudhuri, Saikat, et al. "Biomimetic Total Syntheses of Clavine Alkaloids." Organic letters vol. 20,1 (2018): 288-291. doi: https://doi.org/10.1021/acs.orglett.7b03683
Chaudhuri S, Bhunia S, Roy A, Das MK, Bisai A. Biomimetic Total Syntheses of Clavine Alkaloids. Org Lett. 2018 Jan 05;20(1):288-291. doi: 10.1021/acs.orglett.7b03683. Epub 2017 Dec 13. PMID: 29235356.
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Clavine Alkaloids Gene Clusters of .

Genes

Martin JF, Álvarez-Álvarez R, Liras P.
PMID: 29186777
Genes (Basel). 2017 Nov 24;8(12). doi: 10.3390/genes8120342.

The clavine alkaloids produced by the fungi of the Aspergillaceae and Arthrodermatacea families differ from the ergot alkaloids produced by

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Martin JF, Álvarez-Álvarez R, Liras P. Clavine Alkaloids Gene Clusters of . Genes (Basel). 2017;8(12)doi: 10.3390/genes8120342.
Martin, J. F., Álvarez-Álvarez, R., & Liras, P. (2017). Clavine Alkaloids Gene Clusters of . Genes, 8(12), . https://doi.org/10.3390/genes8120342
Martin, Juan F, et al. "Clavine Alkaloids Gene Clusters of ." Genes vol. 8,12 (2017). doi: https://doi.org/10.3390/genes8120342
Martin JF, Álvarez-Álvarez R, Liras P. Clavine Alkaloids Gene Clusters of . Genes (Basel). 2017 Nov 24;8(12). doi: 10.3390/genes8120342. PMID: 29186777; PMCID: PMC5748660.
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Showing 1 to 12 of 131 entries