Abstract The effects of a nutritional packet containing direct-fed microbial combined with vitamins/electrolytes offered to beef steers in calf-fed system on growth performance and carcass characteristics were evaluated. Angus crossbred steer-calves (n = 60; BW 234 ± 4 kg) assigned randomized complete block design (block body weight; steer experimental unit) stratified into two treatments: a) c...

Abstract Background Free-range pig farming represents a minor proportion of production in France but is attracting an increasing number farmers because societal expectations and the opportunity to use pasture-grazed forage. However, this type faces several challenges, including biosecurity, parasitic management, contact with wild fauna pathogenic flora. Case presentation Two Gascon pigs raised ...

chemicaI stability of thiamine hydrochloride and wfwncrate in tablets prepared by direct granulation Its vising Span 40, stearic acid or PEG 6000 as gran-agents were studied in comparison with those pre-ifret granulation technique. Batches of tablets id good physical and mechanical properties were for this study. The stability testing was carried 5 and 95% relative humidity at two temperature a...

Background: Thiamin or vitamin b1 is a therapy that has been widely used in neurology cases such as alcohol-induced encephalopathy and neuropathy. the ability to penetrate blood brain barrier so it expected be an additional stroke cases. Stroke currently emergency case causes high mortality disability. Among because damage large areas of will cause release neurotransmitters glutamate which exci...

The uptake of biotin, choline, folic acid, hypoxanthine, inositol, nicotinamide, pantothenic acid, pyridoxine, riboflavin, thiamine and vitamin B,, by mouse LS cells in suspension culture was determined by microbiological assay methods. Based on the extent of uptake during cell growth, vitamin growth yields (cells produced/unit mass of vitamin utilized) were estimated for all of the vitamins, e...

The high-performance liquid chromatography (HPLC) method with photodiode array (PDA) and fluorescence (FL) detection for the simultaneous separation and determination of caffeine and water-soluble vitamins is described. The method is relatively rapid: 13 compounds can be analyzed within 30 min: caffeine; ascorbic acid (vitamin C); thiamine (vitamin B1); riboflavin 5-phosphate (FMN, flavin monon...

Myotonic dystrophy type 1, also known as Steinert's disease, is an autosomal dominant disorder with multisystemic clinical features affecting the skeletal and cardiac muscles, the eyes, and the endocrine system. Thiamine (vitamin B1) is a cofactor of fundamental enzymes involved in the energetic cell metabolism; recent studies described its role in oxidative stress, protein processing, peroxiso...

Photolysis of the pyrimidine component of vitamin B1 by ultraviolet radiation has been reported in a recent paper by the present writers (1). It was shown that inactivation resulted not only from the breakdown of the pyrimidine ring structure but also from the loss or alteration of those side groups or radicals known to be essential for the biological functioning of the vitamin. Nevertheless, o...

Abstract Arbuscular mycorrhizal fungi (AMF) have a key role in natural and agricultural ecosystems affecting plant nutrition, soil biological activity modifying the availability of nutrients. Thiamine (Vitamin B1) is an essential coenzyme which incorporated wide range metabolic processes. Thus, this research aimed to study possibility mitigating negative effect salinity stress on white lupine v...