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Controlled-release ruminal boluses

Controlled-release ruminal bolus Ivermectin Cattle P.O. [Pg.3972]

Avermectin (Ivermectin) (Doramectin) (Abamectin) (Eprinomectin) Mites, lice, Horn fly. Warble-fly larvae Solution (pour on) Parenteral solution (S.C. injection) Controlled-release ruminal bolus (ivermectin)... [Pg.3972]

Fig. 2.6 Technological design of (a) controlled-release ruminal bolus containing ivermectin for administration to cattle and (b) controlled-release ruminal capsule containing albendazole or ivermectin for administration to sheep. (Reproduced with permission from Klink et at. (1998).)... Fig. 2.6 Technological design of (a) controlled-release ruminal bolus containing ivermectin for administration to cattle and (b) controlled-release ruminal capsule containing albendazole or ivermectin for administration to sheep. (Reproduced with permission from Klink et at. (1998).)...
When absorption takes place rapidly, which is usual for conventional dosage forms, fca > kd, but when absorption takes place slowly and ka < k(j the flip-flop phenomenon occurs, whereby the rate of absorption controls the rate of elimination of the drug. This situation applies not only to sustained-release oral dosage forms administered to dogs, but also to phenylbutazone and meclofe-namic acid in horses, salicylate administered as an aspirin bolus to cattle and oral suspensions of benzimidazole anthelmintics in ruminant species. [Pg.58]


See other pages where Controlled-release ruminal boluses is mentioned: [Pg.882]    [Pg.3941]    [Pg.3948]    [Pg.3950]    [Pg.3951]    [Pg.3951]    [Pg.9]    [Pg.71]    [Pg.73]    [Pg.73]    [Pg.187]    [Pg.911]   
See also in sourсe #XX -- [ Pg.3950 ]




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Bolus release

Controlled release

Ruminal

Ruminal boluses

Ruminants

Rumination

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