Background & Aims: Most antibiotics not only inhibit microbial growth, but also can increase the growth of livestock. Although enrofloxacin is one of the most commonly used antibiotics, it has high toxicity on the kidney, liver, and brain. The aim of this study was to synthesize nanocellulose conjugated with aminobenzyl purin and to study its enrofloxacin adsorption capability. Methods: Nan...

Background: Feeding unsaturated fatty acids sources in dairy cows is considered as a strategy to improve animal health during postpartum period and milk fatty acid profile. OBJECTIVES: This study aimed to investigate the effects of conjugated linoleic acid supplement and combination of sesame meal and oil on performance and milk fatty acid composition of dairy cows during transition period. MET...

A method to prepare highly conjugated indenes efficiently by iron(III) chloride-catalysed dimerisation of trisubstituted propargylic alcohols under very mild conditions at room temperature is described. The reactions are rapid and operationally straightforward, giving the indene products in good yields and regioselectivity.

conjugated linoleic acids (cla) are natural constituents of meat and dairy products from ruminants, originating from bacterial biohydrogenation in the rumen. cla supplementation increases the health benefits of animal-derived foods. there are inconsistent reports of the effects of dietary cla on chicken’s performance; however, the majority of previous reports cite anti-lipogenic effects of cla....

Recent synthesis of a new type polymers containing conjugated cycloparaphenylene (CPP) macrocycles interconnected by linear backbone opens up fantastic potential cyclic π-conjugated materials in organic...

Aflatoxins are a group of fungal toxic metabolites, which are contaminated certain food commodities. ELISA is one of the sensitive methods for detection of aflatoxins. Preparation and stabilizing of a proper conjugated tracer for detection of aflatoxins is probably the main step for designing an ELISA method. In current study, different stabilizers were applied to stabilize a newly prepared con...

two experiments studied the effects of canola or sunflower seed supplementation on conjugated linoleic acid (cla) concentration in milk fat of lactating cows. in each experiment, only eight cows in early lactation were available to assign to one of two treatments in a completely randomized design and were fed individually for 12 wk. experiment 1 compared similar diets with or without the additi...

objective: generation 5 poly (amidoamine) dendrimers are promising multipotent gene delivery vectors that provide favorable dna condensation properties; however, their high toxicity limits their applications. toxicity of pamam dendrimers depends on their type, generation and applied dosage in a way that lower generations (lower than g5 dendrimers) and anionic dendrimers have lower toxicity than...

Background & Aims: Most antibiotics not only inhibit microbial growth, but also can increase the growth of livestock. Although enrofloxacin is one of the most commonly used antibiotics, it has high toxicity on the kidney, liver, and brain. The aim of this study was to synthesize nanocellulose conjugated with aminobenzyl purin and to study its enrofloxacin adsorption capability....