Agenda
10th International Symposium on Poisonous Plants
Program and Abstracts
Chairpersons: | Dr. Daniel Cook and Dr. Jim Pfister | 2018, St. George, Utah, USA |
Past Chairpersons: | Dr. Mengli Zhao | 2013, ISOPP9, Hohhot, China |
Dr. Franklin Riet-Correa | 2009, ISOPP8, João Pessoa, Brazil | |
Dr. Kip Panter and Dr. Jim Pfister | 2005, ISOPP7, Logan, Utah, USA | |
Dr. Tom Acamovic | 2001, ISOPP6, Glasgow, Scotland, UK | |
Dr. Tam Garland | 1997, ISOPP5, San Angelo, Texas, USA | |
Dr. Steven Colegate and Dr. Peter Dorling | 1993, ISOPP4, Fremantle, Australia | |
Dr. Lynn James | 1989, ISOPP3, Logan, Utah, USA | |
Dr. Alan Seawright and Dr. Ross McKenzie | 1984, Joint U.S./Australian Symposium, Brisbane, Australia | |
Dr. Alan Seawright, Dr. Selwyn Everest, and Dr. Lynn James | 1977, Joint U.S./Australian Symposium on Poisonous Plants, Logan, Utah, USA |
Sunday, September 16, 2018 | ||
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6:00 to 8:00 pm (18:00-20:00) |
Reception and Registration Red Lion Hotel, 850 S. Bluff St., St. George, Utah Hotel Reception Phone: (435) 628-4235 |
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Monday, September 17 | ||
7:30-8:20am | Registration | |
8:20-8:30am |
Welcome and Opening Ceremony Dr. Daniel Cook, Acting Research Leader, PPRL, Logan |
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SESSION 1 – Global Perspectives on Poisonous Plants Session Chair: Dr. Tam Garland | ||
8:30-9:00 | Invited Lecture: Safety of botanical dietary supplements | Joseph Betz |
9:00-9:20 | Induction of resistance in cattle to poisoning by monofluoroacetate from plants using non-toxic salt | Benito Soto-Blanco |
9:20-9:40 | Non-toxicological factors affecting cattle responses to poisonous plants | Ben Green |
9:40-10:00 | EURL for mycotoxins & plant toxins in food and feed | Monique de Nijs |
10:00-10:15 | BREAK | |
10:15-10:35 | Ferulenol exposure of calves in Corsica (France) | Gilbert Gault |
10:35-10:55 | Ergot as a potential emerging disease in Pacific Northwest, USA | A. Morrie Craig |
10:55-11:15 | Photosensitization diseases of animals: classification and a weight-of-evidence approach to primary causes | Mark Collett |
11:15-11:35 | Restoration of rangelands degraded with annual grasses that also contain poisonous plants | Clint Stonecipher |
11:35-11:45 | Introduction of new online journal: Poisonous Plant Research, hosted by Utah State University | Kevin Welch, Associate Editor |
11:45-1:00 | LUNCH (On your own) | |
SESSION 2 – Natural Toxins & the Systems They Affect Session Chair: Dr. Dale Gardner | ||
1:00-1:20 | A functional metabolomics analysis of lolitrem B and its biosynthetic intermediates in murine brain | Jane C. Quinn |
1:20-1:40 | 'Go Slow' myopathy in dogs: a secondary plant toxicity? | Hayley Hunt |
1:40-2:00 | Diterpene acids in Gutierrizia sarothrea and G. micorocephala and implications for cattle abortions | Dale Gardner |
2:00-2:20 | The ophthalmic lesions of locoweed poisoning in livestock, wildlife, and rodents. | Bryan Stegelmeier |
2:20-2:40 | Pyrrolizidine alkaloids – natural toxins risk in Queensland honey | Natasha Hungerford |
2:40-2:55 | BREAK | |
2:55-3:15 | Potential toxicity of pomegranates to cattle | Elizabeth Read |
3:15-3:35 | Toxicity and anticancer activity of aloperine derived from Sophora alopecuroides | L. Mingning Qiu |
3:35-3:55 | Eupatorium adenophorum induces Toxicological Effect on Mice Liver by Activating Pyroptosis via GSDMD/IL-1? pathway | Yanchun Hu |
3:55:-5:00 pm |
POSTER SESSION #1 Advances in Research (13) Poster presenters to stand by their posters |
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A novel analytical method for simultaneous quantification of the carcinogens Ptaquiloside, Caudatoside and Ptesculentoside | Vaidotas Kisielius | |
The disaster and toxicant mechanisms and prevention and control of locoweed in Western China | Baoyu Zhao | |
The progress of distribution, harm and exploitation of Ligularia in northwestern Sichuan pastoral area | Yanchun Hu | |
Swainsonine in select North and South American Astragalus species | Daniel Cook | |
The study of metabolites from fermentation culture of Undifilum oxytropis | Hao Lu | |
Cytotoxicity of Terminalia ferdinandiana extracts in intestinal and hepatic cancer cell lines | Saleha Akter | |
Earwax: innovative method to detect fluoroacetate intoxication in cattle | Paulo Cunha | |
Grazing of larkspur by susceptible and resistant Angus cattle | Jim Pfister | |
Herbicide control of death camas | Clint Stonecipher | |
Hazard cause, distribution, damage and control of poisonous weeds in natural grassland of China | Baoyu Zhao | |
Idiopathic enzootic calcinosis in a goat herd in New Zealand | Mark Collett | |
Ptaquiloside and pterosin B levels in four Brazilian ferns | Benito Soto-Blanco | |
Liquid chromatography coupled to quadrupole time-of-flight mass spectrometry assay for quantification of protodioscin | Benito Soto-Blanco | |
5:15 pm | DINNER (on your own) | |
7:00 pm | Dutch oven desserts and ice cream. Tonaquint Park, 1851 South Dixie Drive, St. George, UT | |
Tuesday, September 18 | ||
SESSION 3 – Emerging Poisonous Plant Problems and Diagnostics Session Chair: Dr. Patricia Talcott | ||
8:00-8:20 | The clinical and histologic changes of Salvia reflexa intoxication in cattle, goats and mice | Bryan Stegelmeier |
8:20-8:40 | Diterpenoids from Salvia reflexa associated with hepatotoxicity in cattle | Dale Gardner |
8:40-9:00 | Endophyte infected perennial ryegrass (Lolium perenne) effects on pregnant camels | Linda Blythe |
9:00-9:20 | First giant fennel (Ferula sp.) intoxication in continental France | Denis Grancher |
9:20-9:40 | Mass mortality of eastern grey kangaroos associated with Panicum gilvum related hepatogenous photosensitisation | Jane C. Quinn |
9:40-10:00 | BREAK | |
10:00-10:20 | Accumulation and depletion of the toxic amino acid indospicine in calves fed Indigofera spicata | Mary Fletcher |
10:20-10:40 | Risk assessment of indospicine residues in bovine muscle and liver from north-west Australia | Gabriele Netzel |
10:40-11:00 | ProMED-Mail and toxic plants | Tam Garland |
POSTER SESSION #2: Emerging Poisonous Plant Problems and Diagnostics (13) | ||
11:00-12:00 | Poster presenters to stand by their posters | |
North American hard yellow liver disease: an old problem readdressed | Bryan Stegelmeier | |
Effect-based screening of water leachable compounds of invasive plants employing in vitro bioassays | Bettina Gro Soerensen | |
Pyrrolizidine alkaloids in blue heliotrope (Heliotropium amplexicaule) in Australia | Natasha Hungerford | |
Hypoglycin A exposure of horses with atypical myopathy | Gilbert Gault | |
Relative accumulation of indospicine and its deamino-metabolites in camels fed Indigofera spicata | Gabriele Netzel | |
Spontaneous photosensitization by Brachiaria ruziziensis in sheep | Benito Soto-Blanco | |
Spontaneous poisoning by Taxus cuspidata in a dog | Benito Soto-Blanco | |
Toxic effects of saponins from Cestrum axillare leaves in goats | Benito Soto-Blanco | |
Characterisation and bioactivity of secondary metabolites of Amaranthus retroflexus L. implicated in livestock poisoning | Jane C. Quinn | |
Regulation of swainsonine production and gene expression in fungal symbionts | Ramanujam Nadathur | |
Acute neurological signs and deaths in rams associated with horse chestnut (Aesculus indica) ingestion | Kathleen Parton | |
Clinical aspects of the experimental poisoning in cattle by the pods of Stryphnodendron obovatum | Paulo Cunha | |
Cardiac changes of cattle experimentally poisoned by Palicourea marcgravii and prevented with acetamide | Fabricio dos Santos | |
12:00 noon-1:15 pm | LUNCH (on your own) | |
SESSION 4 – Diagnostics Session Chair: Dr. Barry Pittman | ||
1:15-1:45 | Invited Lecture: Arizona Livestock Incident Response Team (ALIRT) | Peter Mundschenk |
1:45-2:05 | Diagnosis of dehydropyrrolizidine alkaloid (DHPA) poisoning | Bryan Stegelmeier |
2:05-2:25 | The search for biomarkers of facial eczema following a sporidesmin challenge in dairy cows | Zoe Matthews |
2:25-2:45 | Photosensitization and Brassica | Mark Collett |
2:45-3:05 | Evaluation of noninvasive specimens to determine livestock exposure to teratogenic Lupine spp. | Stephen Lee |
3:05-3:30 | BREAK | |
SESSION 5 – Continued - Diagnostics Session Chair: Dr. Barry Pittman | ||
3:30-3:50 | Towards understanding the aetiology of acute bovine liver disease in Australia | Elizabeth Read |
3:50-4:10 | Diagnosis of Selenium poisoning in livestock | Zane Davis |
4:10-4:30 | Development of a PCR-based method for detection of Delphinium species in poisoned cattle | Daniel Cook |
6:30 pm |
ISOPP banquet for all registered attendees and companions. Red Lion Hotel Note: ISOPP Awards ceremony at the Banquet |
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Wednesday, September 19 | ||
7:15 am Tour (load buses) Lunch and Snacks provided. Return at 4 pm to St. George. | ||
Bring light jacket in case of inclement weather. Lunch will be Jimmy John's sandwiches. Please fill out the order form. Lettuce wraps are available instead of bread upon request. Drinks will be provided. | ||
Thursday September 20 | ||
SESSION 6 – Continued ADVANCES IN RESEARCH Session Chair: Dr. Ben Green | ||
8:30-8:50 | Ipomoea asarifolia and Ipomoea muelleri: investigation of tremorgenic indole diterpenes | Stephen Lee |
8:50-9:10 | Oral toxicity of progoitrin-derived nitriles in rats and rabbits | Zoe Matthews |
9:10-9:30 | Quantitation of Phalaris alkaloids throughout a growing season in Victoria, Australia | Elizabeth Read |
9:30-9:50 | Is tremetone really the toxin in white snakeroot and rayless goldenrod that is responsible for causing milk sickness? | Zane Davis |
9:50-10:10 | Asphodel exposure of sheep in Algeria | Gilbert Gault |
10:10-10:25 | BREAK | |
10:25-10:45 | Metabolic profiling of cytotoxic steroidal saponins in five Australian Panicum species | Yuchi Chen |
10:45-11:05 | Identification of novel photocytotoxic plant secondary metabolites in the pasture legume Biserrula pelecinus L. | Jane C. Quinn |
11:05-11:25 | The effect of drying temperature on the tremorgenicity of Ipomoea asarifolia in mice | Kevin Welch |
11:25-11:45 | Nitrate accumulation in livestock fodders: a prospective aspect of nitrate poisoning in dairy animals | Muhammad Avais |
11:45 am-12:00 noon | ISOPP10 proposals. Future of ISOPP given declining attendance? Open discussion in business meeting. Moderated by Daniel Cook | |
12:00 noon | Closing Ceremony- Adjourn ISOPP 10 |