na. 【核】自由基
[网络] 游离基;游离基是什麽;对抗自由基

We've discovered that Vitamin C kills MT cells. TB research William Jacob, with the Albert Einstein College of Medicine in the Bronx. And in fact it works not only on the multidrug-resistent strains but totally drug-resistent strains as well. Jacobs

发表于:2018-12-24 / 阅读(28) / 评论(0) 分类 Scientific American(五)月

Why Fruit and Vegetables Are the Tops for Good Health? They used to say an apple a day keeps the doctor away. And according to the Department of Health, years of research shows that eating fruit and v

发表于:2018-12-30 / 阅读(56) / 评论(0) 分类 英语沙龙2004全年合辑下

Exercise is good for you. Antioxidants are good for you. But put them together and its not as good as youd think. Because a recent study shows that some vitamins block the beneficial effects of exercise. A good workout not only gets your heart pumpi

发表于:2019-01-02 / 阅读(89) / 评论(0) 分类 60秒科学

Youve no doubt heard of free radicals, those nasty chemicals that seem to contribute to heart disease, cancer and all sorts of human ailments. Maybe you even take antioxidant vitamins to help get rid of these unwanted toxins. Well, maybe you shouldnt

发表于:2019-01-08 / 阅读(49) / 评论(0) 分类 Scientific American(十)月

Antioxidants-Diabetes Connection In a study in the journal Cell Metabolism, some mice given antioxidants were more likely to become diabetic, because free radicals help muscle cells respond to insulin. Karen Hopkin reports. Youve no doubt heard of fr

发表于:2019-01-30 / 阅读(68) / 评论(0) 分类 60秒科学

I was just listening to a Swiss podcast about health. The presenters were talking about free radicals and how to fight them. They first of all listed all the situations in life that cause free radicals to be produced in our bodies: emotional and phys

发表于:2019-02-17 / 阅读(138) / 评论(0) 分类 英语博客 A cup of English
学英语单词
Adonis annua
amplitude distortions
AOM (analog output module)
Arnarfjordhur
B to Z transition
band-limited random field
bhanjanagar (russelkonda)
bismuthia
Black Bart
boiling loop
bookmarks
brenneke
bronchus clamps
cage cylinder
Can you beat it !
canonical
churn-owl
cocksmoker
compression capability
connection type
continuity coefficient
coordination exception
courtezans
deconverted
defocused speckle photography
digestive formula
dioscorea sansibarensis
dropping like flies
drug synergism
ecclesiastical society
electrospark
extension of isomorphism
family fringillidaes
field list
first variation formula
full chrome side
grain distribution station
graphite-containing bearing
Greci
highead pressure cross head
hobbing-machine
interadditive
interpellated
jigger flea
keep tight
Lagrange Peak
land navigation system (lans)
lashins
Licuala fordiana
limited profit
lossy circuit
mamenchisaurian
microscopic concentration
moneybag
naphthol colour dyeing machine
network equipment
neuroctenus taiwanicus
operational communication system
opisthodetic ligament
opocephalic fetus
ostaras
paid up insurance premium
parmiters
pass the hat around
PCOP
Pinus virginiana
poddish
Polybrachiidae
Ponndorf's vaccine
positive area
power plant module
primitive digraph
proteosomal
qutuz
reciprocal variational problems
RECIRE
recording machine
report of cash balance
rhaegmageny
Rolando's cell
Roman-Kosh
samaranch
self-polar curve
shear melting
Solicitors' Disciplinary Tribunal
steamed bone meal
stellar spectra
subsidiary foodstuff
supply canal
Takahara
Taraxacum subcontristans
technical form of profit and loss statement
tetra substitution product
thirty-fifth
three-tray thickener
topologically complete space
torain
toxifer
trout lilies
trumpet-call
ultimate spacing pattern
unaccumulated