This paper gives a new integrable hierarchy of nonlinear evolution equations. In this hierarchy there are the following representative equations: ut = ∂ 5 xu − 2 3 , ut = ∂ 5 x (u 1 3 )xx − 2(u 1 6 )x u ; uxxt + 3uxxux + uxxxu = 0. The first two are in the positive order hierarchy while the 3rd one is in the negative order hierarchy. The whole hierarchy is shown integrable through solving a key...

the aim of the present study was to determine the protective action of silymarin on acute toxicity due totetracycline severe overdose in cats. thirty healthy cats were randomly allotted into five equal groups. catsin group a were given tetracycline (single dose 120 mg⁄kg, p.o.); group b consisted of cats that receivedsilymarin (single dose 30 mg⁄kg, p.o.) concurrent with tetracycline administra...

objective: in recent years, antibiotics have been used widely in the glob to prevent and treat bacterial diseases. they injected into eggs to eliminate pathogens and prevention of egg transmission of disease, but the adverse effects of drugs have always been a major concern. there is little information available about the safety of tetracycline drugs in the embryonated eggs of the birds. the ob...

1 Cetamolol is a new 3-adrenoceptor blocking agent shown in animals to have moderate PI -adrenoceptor selectivity and partial agonist activity. 2 In healthy normal volunteers, PI -adrenoceptor blockade was measured as the reduction of exercise-induced tachycardia, systolic blood pressure, and double product at 2, 8, and 24 h after a single oral dose of 10, 25, and 50 mg cetamolol. 3 P1-adrenoce...

the effect of different kinds of surfactants in various concentrations incorporated in an inert matrix, on the release of procainamide hydrochloride, as a cationic model compound, was investigated in this study. sodium lauryl sulfate and sodium stearate as anionic surfactants, cetyl pyridinium chloride and cetyltrimethyl ammonium bromide as cationic and span 60 and tween 80 as non-ionic surfact...

????????????????????????, ?????(????????)???????????????, ?????????????????????????. ?????????, ???????????????????, ???????????????????????????, ?????????????????????????????????????. ?????, ??????????????????????????????HCl???????, ???????HCl??????????(??H+), ??????-????(???)?????????????. ????????, ???HCl??????????????????????????????HCl???????. ????, ????????????????????HCl??????...

[This corrects the article on p. 213 in vol. 22, PMID: 25009702.].

Curry leaf (Murraya koenigii (L) Spreng) is one of the plants known to have antibacterial compounds. leaves are also as temurui and useful a natural food flavoring. contain flavonoid compounds, alkaloids, calcium, zinc, riboflavin, folic acid. This study aimed analyze bioautography activity ethanol extract curry against Propionibacterium acnes bacteria. The research method was carried out exper...

background mercury is one of the most toxic heavy metals. even a small amount of it is toxic for all living organisms. some of bacteria have developed special resistance mechanisms against mercury, in addition to resistant to different antibiotics. these bacteria usually acquire hg and antibiotic resistance genes via horizontal gene transfer in their habitat. objectives the aim of this study wa...