Zobrazeno 1 - 10
of 22
pro vyhledávání: '"L. Wrzesinski"'
Autor:
Cheryl Stephenson, Timothy Madsen, Christopher L. Wrzesinski, Yuhui Yang, Lawrence Deetz, Maureen Ngoh, Eva Zschiesche, Linnea J Newman
Publikováno v:
Journal of Applied Poultry Research. 27:449-452
SUMMARY Enramycin is a polypeptide antibiotic effective against pathogens of the gut flora. A fermentation product of Streptomyces fungidicus, enramycin, is a very large molecule that is not well absorbed from the intestinal lumen when consumed orall
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ac6628af7df127bbb7da167086cfaf5c
https://doi.org/10.3382/japr/pfy031
https://doi.org/10.3382/japr/pfy031
Autor:
Dwayne Holifield, Richard G. Endris, Christopher L Wrzesinski, Louis S. Crouch, Nicole Bertrand, Patricia S. Gaunt
Publikováno v:
Aquaculture. 253:309-316
Florfenicol is a broad-spectrum antibiotic currently used in salmon aquaculture and proposed for use in channel catfish. A residue depletion study was performed under commercial aquaculture conditions to determine a withdrawal period. Market weight c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4d33c7c0208208eb3bf34c7ccd4aa7d2
https://doi.org/10.1016/j.aquaculture.2005.05.005
https://doi.org/10.1016/j.aquaculture.2005.05.005
Measurement of the temporal transferability of indoxacarb to cotton gloves from spot-on treated dogs
Publikováno v:
Journal of toxicology and environmental health. Part A. 77(12)
The objectives of the studies reported herein were to (1) determine the minimum number of petting simulations required to load the maximum amount of test substance (indoxacarb) residue onto cotton gloves (the sampling medium) from spot-on treated dog
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bed2d1c7d3ba4ac6f4779192626d4e8c
https://pubmed.ncbi.nlm.nih.gov/24786676
https://pubmed.ncbi.nlm.nih.gov/24786676
Autor:
Christopher L. Wrzesinski, Loretta R. S. Allen, Debra Luffer-Atlas, Byron H. Arison, Mohammad Mushtaq, Amechi C. Chukwudebe
Publikováno v:
Journal of Agricultural and Food Chemistry. 46:1181-1191
The half-life of [14C]4‘‘-deoxy-4‘‘-(epi-methylamino)avermectin B1a (MAB1a) benzoate (1 ppm) photodegradation in buffer (pH 7), natural pond water, and sensitized buffer (1% acetone in pH 7 buffer) determined at Three Bridges, NJ (latitude
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d35b3106c9610538d59a3dc0ab30391b
https://doi.org/10.1021/jf970561i
https://doi.org/10.1021/jf970561i
Autor:
Loretta R. S. Allen, George A. Doss, William F. Feely, Louis S. Crouch, Christopher L. Wrzesinski
Publikováno v:
Journal of Agricultural and Food Chemistry. 45:4131-4136
The semisynthetic avermectin, emamectin benzoate (MK-0244), as well as other avermectins, is known to degrade rapidly and photolytically on plants, mostly to complex polar extractable residues. After [14C]emamectin benzoate treatment, extractable res
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::eb835d20cd46bb57e855969e143122db
https://doi.org/10.1021/jf970425d
https://doi.org/10.1021/jf970425d
Publikováno v:
Journal of Agricultural and Food Chemistry. 45:2744-2757
Cabbage, after treatment with eight weekly applications of the semisynthetic avermectin at a 0.015 lb a.i./acre (1×) or a 5× rate, was collected at preharvest intervals (PHI) from 2 h to 10 d. For foliage at 2 h to 10 d PHI: (1) the total 14C-resid
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4acc08d93626de5f4ca418da4b92f72b
https://doi.org/10.1021/jf9609082
https://doi.org/10.1021/jf9609082
Autor:
Byron H. Arison, John A. S. Smith, Deborah L. Zink, Louis S. Crouch, William J. A. VandenHeuvel, Christopher L. Wrzesinski
Publikováno v:
Journal of Agricultural and Food Chemistry. 44:304-312
Cabbage was treated with a single application of [14C]-MK-0244, a semisynthetic avermectin analogue, at 0.3 lb/acre and harvested 1 day after application. The wrapper leaf and exterior head surface of the cabbage were rinsed with methanol, and 12 deg
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::01af13c42314311b931edf9c00e12ac5
https://doi.org/10.1021/jf9500142
https://doi.org/10.1021/jf9500142
Publikováno v:
Journal of AOAC International. 86(3)
A method for quantifying florfenicol amine (FFA) in channel catfish muscle was validated according to U.S. Food and Drug Administration guidelines. FFA is the proposed marker residue for the veterinary antibiotic florfenicol in catfish muscle for reg
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::807682b8b3b18d9da36afdd365efac0d
https://pubmed.ncbi.nlm.nih.gov/12852569
https://pubmed.ncbi.nlm.nih.gov/12852569
Publikováno v:
Drug metabolism and disposition: the biological fate of chemicals. 26(8)
The metabolism of 3H/14C-labeled 4"-deoxy-4"-epimethylaminoavermectin B1a (MAB1a) benzoate, the major homologue (/=90%) of the avermectin insecticide emamectin benzoate, was studied in laying chickens. Ten Leghorn hens (Gallus domesticus) were orally
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::b2afc88217dfbf0d63fee55d250af4ed
https://pubmed.ncbi.nlm.nih.gov/9698294
https://pubmed.ncbi.nlm.nih.gov/9698294
Publikováno v:
Food and chemical toxicology : an international journal published for the British Industrial Biological Research Association. 35(10-11)
The dermal absorption of the experimental avermectin insecticide emamectin benzoate was studied in the Rhesus monkey. Dermal absorption was calculated by comparing radioactivity levels in excreta following dermal application of the compound with thos
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d215927c8756605ecc182ab2a656b9aa
https://pubmed.ncbi.nlm.nih.gov/9463543
https://pubmed.ncbi.nlm.nih.gov/9463543