منابع مشابه
DNA vaccines get a boost
High blood pressure, sepsis, and snake bites might all be cured by the same antidote, according to Schneider et al. (page 2629). High blood pressure and septic shock are both enhanced by a 21–amino acid peptide called ET-1. This peptide is secreted by blood vessel cells that have been activated by inflammatory cytokines. ET-1 triggers the contraction of smooth muscle cells that are wrapped arou...
متن کاملPhase Coding: Spikes Get a Boost from Local Fields
The brain exhibits coherent, long-range oscillations, and it now appears that these oscillations play a substantial role in neural coding: they can boost the information contained in action potentials by as much as 50%.
متن کاملGeneral Enterprising Tendency (GET) and Recommendations to Boost Entrepreneurship Education in Sarawak
This paper explores the General Enterprising Tendency (GET) test used to examine the enterprising tendency among business students in Sarawak. The findings from a sample of 75 final year business students indicate low scores in five key enterprising tendencies, namely: need for achievement, need for autonomy, calculated risk taking, drive and determination and creative tendency (innovativeness)...
متن کاملProbiotics.
Probiotics are microorganisms with potential health benefits. They may be used to prevent and treat antibiotic-associated diarrhea and acute infectious diarrhea. They may also be effective in relieving symptoms of irritable bowel syndrome, and in treating atopic dermatitis in children. Species commonly used include Lactobacillus sp., Bifidobacterium sp., Streptococcus thermophilus, and Saccharo...
متن کاملA floral boost
It was in a greenhouse in Oakland, California in 1989 that I began to question what I thought I knew about the use of transgenes in agriculture. I had been urged to look at some transgenic petunia plants by a company to which I was a scientific advisor. The plants in front of me had deep purple petals with many white segments. Some of the plants had all-white flowers. The white segments and the...
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ژورنال
عنوان ژورنال: Nature
سال: 2005
ISSN: 0028-0836,1476-4687
DOI: 10.1038/news051031-13