The objective of this study was to determine if zinc, when added in combination with ractopamine hydrochloride (RH), would stabilize the interaction of RH with the β-adrenergic receptor, as indicated by alte...
Two commonly used growth promotants in the United States beef industry are β-agonists and anabolic steroid hormones. Each has been shown to increase lean muscle deposition in cattle provided treatments of ea...
the National Key R&D Program of China(Nos.2018YFA0902600,2017YFA0205901);the National Natural Science Foundation of China(Nos.21535001,81730051,21761142006);the Chinese Academy of Sciences(Nos.QYZDJ-SSW-SLH039,121D11KYSB20170026,XDA16020902)for financial support。
Both clenbuterol(CLB)and ractopamine(RAC)areβ-adrenergic agonists.After long-term excessive intake,there will be adverse reactions such as headache,chest tightness,limb numbness,and serious lifethreatening.Simultaneo...
Project Project supported by the Thailand Research Fund through the International Research Network(No.PHD58W0001);the Thailand Research Fund through Research Team Promotion Grant ;the Ratchadaphisaksomphot Endowment Fund of Chulalongkorn University(No.RTA6080002),Thailand
In this work,a novel conjugate of ractopamine and bovine serum albumin(RAC–BSA)has been developed via the Mannich reaction,with a mole coupling ratio for RAC–BSA of 9:1.The proposed conjugation method provides a sim...
This study was financially supported by the Program of Technology Gansu Province(1309RTSA025,1009FTGA018,1306TTPA036).
A reliable and inexpensive pretreatment procedure in the determination ofβ2-agonists in pork was developped.The procedure used a nanocomposite of multiwalled carbon nanotubes(CNTs)functionalized with graphene(rGO)as ...
The feed additive ractopamine hydrochloride was fortified at four concentrations into batch vials containing soils that differed in both biological activity and organic matter(OM).Sampling of the liquid layer for 14...
Ractopamine is a beta adrenergic agonist used as a growth promoter in swine, cattle and turkeys. To test whether ractopamine has the potential to accumulate in plants grown in contaminated soil, a greenhouse study was...
supported by the national science and technology support program in the 12th Five Year Plan(2011BAK10B04 and 2011BAK10B01);the national natural science foundation of China(Grant No.31160323);the research program of the state key laboratory of food science and technology,Nanchang University(SKLF-ZZB-201306)
A strip reader based lateral flow immunoassay (LFIA) was established for the rapid and quantitative detection of ractopamine (RAC) in swine urine. The ratio of the optical densities (ODs) of the test line (AT)...
partly supported by the Fundamental Research Funds for the Central Universities;the National Natural Science Foundation of China (Grant Nos. 11104360 and11204191);Project 985 (Grant no. 98507-010009);Project 211 of the Ministry of Education of China;the Under graduate Innoviative Test Program funded by Minzu University of China (Grant No. URTP2012-110005)
Using the high-resolution Terahertz Time-domain spectroscopy (THz-TDS) and the standard sample pellet technique, the far-infrared vibrational spectra of clenbuterol hydrochloride (CH), a 2 -adrenergic agonist for decr...
Segmental arterial mediolysis (SAM) is an uncommon non-inflammatory iatrogenic arteriopathy caused by alpha-1 adrenergic agonists or Beta-2 agonists able to release norepinephrine from the peripheral nervous system. C...