Background and Aims: Infectious bronchitis (IB), caused by infectious bronchitis virus (IBV), is an acute and highly contagious disease in chickens. IBV is considered mainly as a respiratory infection, other clinical manifestations, including renal, enteric and reproductive signs can be observed. Since there has been no study on evaluation of changes in biochemical parameters during IB infect...

Objectives: Turnip leaf has been used in folk medicine of Iran for the treatment of diabetes. However,so far no scientific study has been done to support its use in traditional medicine. The present study was carried out to evaluate the possible hypoglycemic efficacy of aqueous extract of turnip leaf (AETL) in diabetic rats. Materials and Methods: Alloxan-induced diabetic rats were orally treat...

background and aims: infectious bronchitis (ib), caused by infectious bronchitis virus (ibv), is an acute and highly contagious disease in chickens. ibv is considered mainly as a respiratory infection, other clinical manifestations, including renal, enteric and reproductive signs can be observed. since there has been no study on evaluation of changes in biochemical parameters during ib infectio...

introduction: infectious bronchitis (ib), caused by infectious bronchitis virus (ibv), is an acute and highly contagious disease in chickens. ibv is mainly considered a respiratory infection, other clinical manifestations, including renal, enteric and reproductive signs can be observed. aim: since there has been no study on evaluation of changes in biochemical parameters during ib infection, th...

background: the present study was carried out to investigate the possible protective effects of royal jelly (rj) on oxymetholone (oxm)-induced oxidative liver injuries in mice. methods: in total, 32 adult male nmri mice were divided into four groups of eight mice each. mice in groups 1 and 2 were orally administered 5 mg/kg/day oxm for 30 days. at the same time, mice in group 3 received rj at a...

The introduction of non-natural amino acids at the N-terminus of peptides/proteins using leucyl/phenylalanyl-tRNA-protein transferase (L/F-transferase) is a useful technique for protein engineering. To accelerate the chemoenzymatic reaction, here we systematically optimized the N-terminal penultimate residue of the acceptor peptide. Positively charged, small, or hydrophilic amino acids at this ...