1] Benzyl penicillin Cloxacillin Dicloxacillin Nafciline Oxacillin Cefapirin Cefazolin Cefoperazone Cefquinome Cephalexin Cephalon Tetracyclines - Chlortetracycline - Oxytetracycline - Tetracycline - Doxycycline - Amphenicol - Chloramphenicol - Aminoglycosides - Neomycin - Gentamicin - Dihydrostreptomycin/ - Streptomycin Quinolones - Enrofloxacin - Ciprofloxacin - Norfloxacin - Sulfonamides - Sulfathiazole - Sulfamethazine
- Sulfadimethoxine - Avermectins - Abamectin - Doramectin - Ivermectin - Substances Confirmatory P-lactams LC-MS Amoxicillin LOD: 1.
Phytotoxicity of sulfamethazine
soil pollutant to six legume plant species.
Sometimes, chlortetracycline and oxytetracycline are mixed with other antibiotics, such as neomycin and sulfamethazine
, to maintain weight gains and feed efficiency for cattle under stress conditions (4).
They also saw that sulfamethazine
in particular was disappearing five times faster than the other antibiotics.
The toxicity of sulfamethazine
to Daphnia magna and its additivity to other veterinary sulfonamides and trimethoprim.
The C and N contents of the products were determined on a LECO CNS 2000 combustion analyser (Leco (Australia)) set at 1350[degrees]C and calibrated with sulfamethazine
The drug residues found by FSIS included antibiotics such as sulfamethazine
, sulfathiazole, sulfadimethoxine, and penicillin at levels not permitted by FDA.
The finding is in agreement with our earlier studies that show L 1210 cells did not acetylate sulfamethazine
(data not shown).
Other kits are already available for detection of drug residues, such as chloramphenicol, sulfonamides, ractopamine, streptomycin, sulfamethazine
and sulfadiazine, and determination of vitamin content.
In addition to the antituberculosis agent isoniazid (1), the first NAT2 substrate discovered, numerous other chemicals possessing a primary aromatic amine or hydrazine group, such as sulfamethazine
, procainamide, hydralazine (2), dapsone, nitrazepam, and caffeine, are metabolized by this enzyme.
Determination of Sulfamethazine
in Bovine and Porcine Tissues by Reversed-Phase Liquid Chromatography.
Specifically, no sulfamethazine
(a drug suspected of causing cancer that is no longer permitted for use in milk cows) or other potentially dangerous drugs were found in the 14-city survey of milk.
In March 1988, nearly three-quarters of the milk samples it tested (in a small survey) contained the drug sulfamethazine
, which causes cancer in animals.
The scope also includes the newly constructed Sulfamethazine
Bisulfate (SMB) suite (Building 2).