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Rifaximin, sold under the brand name Xifaxan among others, is a non-absorbable, broad-spectrum antibiotic mainly used to treat travelers' diarrhea. It is based on the rifamycin antibiotics family. Since its approval in Italy in 1987, it has been licensed in more than 30 countries for the treatment of a variety of non-infectius gastrointestinal ...
The selectivity of the rifamycins depends on the fact that they have a very poor affinity for the analogous mammalian enzyme. Crystal structure data of the antibiotic bound to RNA polymerase indicates that rifamycin blocks synthesis by causing strong steric clashes with the growing oligonucleotide ("steric-occlusion" mechanism).
Alfaxalone is used as an induction agent, an injectable anesthetic, and a sedative in animals. [5] While it is commonly used in cats and dogs, it has also been successfully used in rabbits, [6] horses, sheep, pigs, and exotics such as red-eared turtles, axolotl, green iguanas, marmosets, [7] and koi fish. [8]
Antagonists will block the binding of an agonist at a receptor molecule, inhibiting the signal produced by a receptor–agonist coupling.. A receptor antagonist is a type of receptor ligand or drug that blocks or dampens a biological response by binding to and blocking a receptor rather than activating it like an agonist.
The Cost of Pet Insurance vs. Paying Out-of-Pocket. To understand the value of pet insurance, let's compare the costs: Routine Care: Annual check-up: Up to $250. Bloodwork: Up to $200. X-rays: Up ...
Meloxicam is used in veterinary medicine mainly to treat dogs, [33] [34] but also sees off-label use in other animals such as cattle and exotics. [ 35 ] [ 36 ] In the European Union and other countries it is not considered off-label and can be used in cattle, pigs, horses, dogs, cats and guinea pigs. [ 37 ]
A ligand binding assay (LBA) is an assay, or an analytic procedure, which relies on the binding of ligand molecules to receptors, antibodies or other macromolecules. [1] A detection method is used to determine the presence and amount of the ligand-receptor complexes formed, and this is usually determined electrochemically or through a fluorescence detection method. [2]
Antivenoms are purified from animal serum by several processes and may contain other serum proteins that can act as immunogens.Some individuals may react to the antivenom with an immediate hypersensitivity reaction (anaphylaxis) or a delayed hypersensitivity (serum sickness) reaction, and antivenom should, therefore, be used with caution.