anthranoyllycoctonine/דלפיניום

הקישור נשמר בלוח

מאמריםניסויים קלינייםפטנטים

בחר סוג מיון

עמוד 1 מ 17 תוצאות

Administering multiple doses of a non N-(methylsuccinimido) anthranoyllycoctonine (MSAL)-containing tall larkspur (Delphinium occidentale) to cattle.

רק משתמשים רשומים יכולים לתרגם מאמרים

התחבר הרשם

Larkspurs (Delphinium spp.) are a serious toxic plant problem for cattle in western North America. There are two chemotypes of D. occidentale, a more toxic and a less toxic chemotype. The objective of this study was to evaluate the acute toxicity of the less toxic chemotype when administered in

The effect of administering multiple doses of tall larkspur (Delphinium barbeyi) to cattle.

רק משתמשים רשומים יכולים לתרגם מאמרים

התחבר הרשם

Larkspurs ( spp.) are one of the most serious toxic plant problems on foothill and mountain rangelands in the western United States. A considerable amount of research has been conducted over the years in both field and pen settings. The results of these research efforts have significantly increased

Three new toxic norditerpenoid alkaloids from the low larkspur Delphinium nuttallianum.

רק משתמשים רשומים יכולים לתרגם מאמרים

התחבר הרשם

Three new N-(methylsuccinimido)anthranoyllycoctonine norditerpenoids, given the names bearline (1), 14-acetylbearline (2), and 16-deacetylgeyerline (3), were isolated from the extract of the low larkspur Delphinium nuttallianum. The structures of the individual alkaloids were determined by (1)H and

The effect of 7, 8-methylenedioxylycoctonine-type diterpenoid alkaloids on the toxicity of tall larkspur (Delphinium spp.) in cattle.

רק משתמשים רשומים יכולים לתרגם מאמרים

התחבר הרשם

Delphinium spp. contain numerous norditerpenoid alkaloids which are structurally delineated as 7, 8-methylenedioxylycoctonine (MDL) and N-(methylsuccinimido) anthranoyllycoctonine (MSAL)-type alkaloids. The toxicity of many tall larkspur species has been primarily attributed to their increased

Effects of larkspur (Delphinium barbeyi) on heart rate and electrically evoked electromyographic response of the external anal sphincter in cattle.

רק משתמשים רשומים יכולים לתרגם מאמרים

התחבר הרשם

OBJECTIVE-To determine whether larkspur-derived N-(methylsuccinimido) anthranoyllycoctonine (MSAL)-type alkaloids alter heart rate and electrically evoked electromyographic (eEMG) response of the external anal sphincter (EAS) in cattle and whether these effects can be reversed by

The biogeographical distribution of duncecap larkspur (Delphinium occidentale) chemotypes and their potential toxicity.

רק משתמשים רשומים יכולים לתרגם מאמרים

התחבר הרשם

Larkspurs (Delphinium spp.) are poisonous plants found on rangelands in western North America. Larkspur's toxicity has been attributed to the norditerpenoid alkaloids, which are divided into two main structural groups: the highly toxic (N-methylsuccinimido) anthranoyllycoctonine type (MSAL type) and

Comparison of the toxic effects of two duncecap larkspur (Delphinium occidentale) chemotypes in mice and cattle.

רק משתמשים רשומים יכולים לתרגם מאמרים

התחבר הרשם

OBJECTIVE To compare the toxic effects of a Delphinium occidentale chemotype containing N-(methylsuccinimido) anthranoyllycoctonine (MSAL)-type alkaloids and a D occidentale chemotype lacking MSAL-type alkaloids in mice and cattle. METHODS 225 male Swiss Webster mice and 11 Black Angus

The characterization and structure-activity evaluation of toxic norditerpenoid alkaloids from two Delphinium species.

רק משתמשים רשומים יכולים לתרגם מאמרים

התחבר הרשם

A new N-(methylsuccinimido)anthranoyllycoctonine norditerpenoid alkaloid, geyerline, has been isolated and characterized from extracts of the poisonous larkspur Delphinium glaucum. A previously described norditerpenoid alkaloid, grandiflorine, has also been isolated from Delphinium geyeri. Both

The relative toxicity of Delphinium stachydeum in mice and cattle.

רק משתמשים רשומים יכולים לתרגם מאמרים

התחבר הרשם

Larkspurs (Delphinium spp.) are poisonous plants on rangelands throughout the Western United States and Canada. Larkspur-induced poisoning in cattle is due to norditerpene alkaloids that are represented by two main structural groups of norditerpene alkaloids, the N-(methylsuccinimido)

The effect of 7,8-methylenedioxylycoctonine-type diterpenoid alkaloids on the toxicity of methyllycaconitine in mice.

רק משתמשים רשומים יכולים לתרגם מאמרים

התחבר הרשם

Larkspur plants contain numerous norditerpenoid alkaloids, which include the 7,8-methylenedioxylycoctonine (MDL)-type alkaloids and the N-(methylsuccinimido)anthranoyllycoctonine (MSAL)-type alkaloids. The MSAL-type alkaloids are generally much more toxic (typically >20 times). Toxicity of many tall

A toxicokinetic comparison of norditerpenoid alkaloids from Delphinium barbeyi and D. glaucescens in cattle.

רק משתמשים רשומים יכולים לתרגם מאמרים

התחבר הרשם

Cattle are poisoned by N-(methylsuccinimido) anthranoyllycoctonine type (MSAL-type) and 7,8-methylenedioxylycoctonine type (MDL-type) norditerpenoid alkaloids in Delphinium spp. Alkaloids in D. glaucescens are primarily of the MSAL-type, while D. barbeyi is a mixture of MSAL and MDL-types. The

The alkaloids of Delphinium cashmirianum.

רק משתמשים רשומים יכולים לתרגם מאמרים

התחבר הרשם

Dephinium cashmirianum Royle (Ranunculaceae) has yielded the new base cashmiradelphine (12), together with the known alkaloids anthranoyllycoctonine (9), lycaconitine (15), avadharidine (17), lappaconitine (4), and N-deacetyllappaconitine (7). Pyridinium chlorochromate oxidation of lycoctonine

Larkspur (Delphinium spp.) poisoning in livestock.

רק משתמשים רשומים יכולים לתרגם מאמרים

התחבר הרשם

Larkspurs (Delphinium spp.) are toxic plants that contain numerous diterpenoid alkaloids which occur as one of two structural types: (1) lycotonine, and (2) 7,8-methylenedioxylycoctonine (MDL-type). Among the lycoctonine type alkaloids are three N-(methylsuccinimido) anthranoyllycoctonine

The effect of alkaloid composition of larkspur (Delphinium) species on the intoxication of Angus heifers1.

רק משתמשים רשומים יכולים לתרגם מאמרים

התחבר הרשם

Cattle losses from larkspur (Delphinium spp.) toxicity are a long-term challenge on the rangelands of western North America. In addition to animal factors that affect livestock poisonings, plant alkaloid composition (chemotype) affects the intoxication of cattle because some chemotypes are

Influence of 7,8-methylenedioxylycoctonine-type alkaloids on the toxic effects associated with ingestion of tall larkspur (Delphinium spp) in cattle.

רק משתמשים רשומים יכולים לתרגם מאמרים

התחבר הרשם

OBJECTIVE To determine the contribution of 7,8-methylenedioxylycoctonine (MDL)-type alkaloids to the toxic effects of tall larkspur (Delphinium spp) consumption in cattle. METHODS Sixteen 2-year-old Angus steers. METHODS Plant material from 3 populations of tall larkspur that contained different

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Herbal & Natural Medicine

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