نتایج جستجو برای: asta
تعداد نتایج: 302 فیلتر نتایج به سال:
Avian Pathogenic Escherichia coli (APEC) has been studied for decades because of its economic impact on the poultry industry. Recently, the zoonotic potential of APEC and multidrug-resistant strains have emerged. The aim of this study was to characterize 225 APEC isolated from turkeys presenting airsacculitis. The results showed that 92% of strains presented a multidrug-resistance (MDR), and th...
Acute lymphoblastic leukemia (ALL) in childhood is a curable disease for the majority of patients [1]. Most children who relapse, however, have a poor prognosis. Although second complete remission can usually be obtained, the long-term diseasefree survival in most series is less than 10% [2, 3]. Therefore, allogeneic bone marrow transplantation has been considered the treatment of choice for ch...
Marine oils are rich in long-chain polyunsaturated omega-3 fatty acids and known to be associated with health promoting effects, particularly on learning memory and prevention of neurodegenerative diseases by decelerating cognitive decline. Krill oil (KO) is novel marine oil rich in eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA) and the antioxidant astaxanthin (ASTA) which play cent...
Shiga toxin-producing Escherichia coli (STEC) causes diarrhea, hemorrhagic colitis, and hemolytic uremic syndrome in humans. Most human infections are attributed to consumption of STEC-contaminated foodstuffs of animal origin. In this study, we evaluated the prevalence of STEC from retail raw meats collected from two geographical regions in China. The results revealed that 166 out of 853 sample...
Twelve patients with superficial bladder cancer were treated with intravesical instillations of Rubratin (ASTA Pharma AG, Frankfurt, Germany), a cell-wall preparation of Nocardia rubra. The objective was to compare the immunostimulating effect of Rubratin with that of bacillus Calmette-Guérin (BCG). Local immunostimulation was determined by cytokine induction in serially collected urine samples...
Astaxanthin is a carotenoid of significant commercial value due to its superior antioxidant potential and wide applications in the aquaculture, food, cosmetic and pharmaceutical industries. A higher ratio of astaxanthin to the total carotenoids is required for efficient astaxanthin production. β-Carotene ketolase and hydroxylase play important roles in astaxanthin production. We first compared ...
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