m******m
发帖数: 535 | 1 医院给的使用装是Balmex
里面zinc oxide是11.3%
宝爸在target里买的Destin maximum strength original paste
里面zinc oxide是40%
大家用的都是40%这么高的吗？
还是destin有含量低的cream? |
|
j*****1
发帖数: 1107 | 2 其实cradle cap就是湿疹的一种表现，用油泡，再用刷子刷的话只能暂时消除，还会长
的。我家老二当时湿疹很严重，洗头洗的很费事，洗完干干净净后没两分钟，头上又渗
出黄颜色的小珠子，用tissue一擦，发现都是油性的，而且擦完还接着渗。我一般用比
较厚的润肤霜在头皮上擦一层，有时也用diaper cream----those with zinc oxide，
发现效果更好，因为zinc oxide是消炎镇静的。我用的是costco的desitin,擦在红pp上
2个小时就能褪红怯肿，用在分泌旺盛的毛孔上也是同样的效果。
湿疹是由内因引起的，短的1个多月，长则5,6个月，都会好转。所有的洗剂擦剂对湿疹
都没有本质性的帮助，个别产品里面有一些成分确实能加快cradle cap的恢复，但要完
全好，还是看孩子的湿疹/免疫系统的完善，所以不用着急，慢慢会好的，就是难看一
点而已，反正是冬天，带顶帽子好了 |
|
a******t
发帖数: 2944 | 3 物理防晒有用 titanium dioxide或者zinc oxide两种. 那篇文章说tio2的危险性和颗
粒大小相关,我的理解如果太小了,像加州宝贝用的是highly micronized,那可能就能进
入细胞了.长期用的危险性多大不知道,反正能免则免吧.
重新看了Coppertone Waterbabies的成分,是用zinc的,但的确有化学防晒成分. 后来找
到这个:
http://www.drugstore.com/badger-baby-sunscreen-spf-30-chamomile
说是用Non-Nano Uncoated Zinc Oxide,我想是比较安全的,EWG的评价也很好.准备换这
个了. |
|
az
发帖数: 16686 | 4 你朋友弄错了
蓝瓶的不就基本是氧化锌吗？不是物理方法隔离的嘛？好像院长科普过了吧，随便用，
想用多少用多少的吧，是不是你朋友听错医生的意思了啊，不管是diaper rash或者湿
疹，都不用抗生素的吧，又不是yeast之类的吧。这个说法倒真是闻所未闻的，你瞧瞧
蓝瓶的成分列表吧，不晓得那个是抗生素
DESITIN® Rapid Relief Cream – Ingredients
DESITIN® Rapid Relief Cream is formulated with 13% zinc oxide, aloe,
and vitamin E.
Zinc oxide, the active ingredient in DESITIN® Rapid Relief Cream, is a
skin protectant. It provides protection by forming a protective barrier on
skin, preventing wetness and other irritants from reaching the ... 阅读全帖 |
|
r**********n
发帖数: 136 | 5 Sorry. Replied without reading the article. Thought it was due to the
absorption on the bottle surface.
If due to oxidation, then there is not much we can do since air is
inevitably going into bottle during feeding. Such vitamin in solution is
very easy to be oxidized.But may not lose too much during 1 hour.
The only solution is to prepare less formula to feed baby and prepare more
after it is finished. |
|
j*****1
发帖数: 1107 | 6 You need to look at the ingredients. Only zinc oxide and titanium oxide (
physical based barrier) provide instant sun ray protection. All other
ingredients, which are chemical based, only start to work after 10-15 min of
application. That's why we need to apply chemical-based sun lotion 15min
before exposing ourselves to sun.
I always use an SPF 50 Coppertone waterbabies sunblock with both chemical
ingredients and zinc, so that it provides both instant and prolonged
protection. Reapply every 2 h... 阅读全帖 |
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p********n
发帖数: 128 | 7 物理防晒的防晒霜可以减少晒黑。成分含zinc oxide或者titanium oxide都行。我儿子
用banana boat natural reflect kids，涂和不涂区别还是挺明显的。 |
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y********g
发帖数: 598 | 8 再贴段科普文章：
But the main point of my posting is to help people understand all the issues
about stainless steel rusting or not rusting. This is a great FAQ from
Specialty Steel Industry of North America.:
---------------
1. What makes stainless steel stainless?
Answer: Stainless steel must contain at least 10.5 % chromium. It is this
element that reacts with the oxygen in the air to form a complex chrome-
oxide surface layer that is invisible but strong enough to prevent further
oxygen from "stainin... 阅读全帖 |
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r*******1
发帖数: 2026 | 9 你那neutrogena宝宝的
zinc oxide才5%, titanium dioxide才5%
可不是我这种防晒魔人能接受的。
我看上的基本zinc oxide要20%。
我夏天真心考率用那个电焊工人的面具。
我是魔人,我认 |
|
r*******1
发帖数: 2026 | 10 我觉得, 追求不敏感,又价质比高的,cdlqin推荐的好
像我这种变态的,上ewg里面很多zinc oxide 20%的,价位$15-$40。
比我还变态的, 可能要欧洲淘货了。
紫外线波长280-400。zinc oxide能防到370。所以370-400的死角,要上tinosorb m(美
国不让用)。
当然loreal的mexoryl xl也很牛,防到390。不介意avobenzone光稳低的,这也行。
看不懂第3段的。买前2段就差不多了。 |
|
c****n
发帖数: 15245 | 11 1.Blue Lizard Australian Sunscreen Sensitive Sunscreen SPF 30 Plus
成分：Titanium Dioxide 5%, Zinc Oxide 10%., Beeswax, C12-15 alkyl benzoate,
caprylyl glycol, cetyl dimethicone, cetyl dimethicone copolyol,
chlorphenesin, disodium EDTA, ethyhexyl palmiatate, ethylhexyl stearate,
hexyl laurate, hydrogenated castor oil, methyl glucose dioleate, octododecyl
neopentanoate, PEG-7 hydrogenated castor oil, phenoxyethanol, polyglyceryl-
4, isostearate, propanediol, purified water, sorbitan oleate, stearic ... 阅读全帖 |
|
b**m
发帖数: 91 | 12 Applications are invited for a postdoctoral position in Professor Guangwen
Zhou’s group at the Department of Mechanical Engineering, State University
of New York (SUNY), Binghamton. The appointment is initially for a duration
of one year, annually renewable up to three years. The project addresses the
atomistic mechanism of metal oxidation from oxygen surface chemisorption to
oxide nucleation and growth using variable-temperature ultrahigh vacuum (
UHV) scanning tunneling microscopy (STM) techni |
|
x**a
发帖数: 10 | 13 Synthesis of Oxide Nanoparticles and Polymer Composites
Department of Materials Science and Eng.
University of California, Los Angeles
A postdoctoral or research associate position is available in UCLA in Prof.
Qibing Pei's grouphttp://www.seas.ucla.edu/ms/faculty1/qibing_pei.html to synthesize oxide nanoparticles and polymer nanocomposites. PhD or MS in chemistry, chemical engineering, or materials science, with 3+ years of solution-based nanoparticle synthesis is required. Hands-on skills in |
|
r*****u
发帖数: 56 | 14 A postdoctoral position is immediately available in the newly established
Cheng Lab, Department of Human Nutrition, Food and Exercise, Virginia Tech.
Motivated professionals, who are interested in research on type 2 diabetes,
obesity and cancer [1-7], are welcome to apply. Strong background/expertise
in biochemistry, molecular biology and/or cell biology is required. Previous
experience in signal transduction pathway analysis [1-3,5-7], mitochondrial
function [2,6,7], or redox (oxidation/reducti... 阅读全帖 |
|
p*****0
发帖数: 1100 | 15 1.Tungsten Oxide Nanowires Grown on Carbon Cloth as a Flexible Cold Cathode
2.Energy-Storable Dye-Sensitized Solar Cells with Tungsten Oxide Charge-
Storage Electrode
如果哪位能下到，请发至我的邮箱：p********[email protected]
谢谢！ |
|
a**y
发帖数: 464 | 16 Several postdoc positions are available in the Ai lab at UC Riverside http://ailab.ucr.edu. The expertise of our lab is on protein engineering and fluorescent redox probes. Recently, our lab has explored new areas, including the biology and toxicology of oxidative stress, imaging of brain activities, and protein/peptide enzyme inhibitors. We are looking for postdoctoral fellows with the following expertise:
1. LC-MS/MS based proteomics. We have access to a most advanced Orbitrap
Fusion Trib... 阅读全帖 |
|
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l**j
发帖数: 40 | 18 看看下面就知道我们在美国的大部分人很WS.
代表性论文（引用率>1300, H-index=23）
1. Y. Z. Long, L. Liao*, X. F. Duan, Z. Y. Fan*, Large-scale
Integration of Semiconductor Nanowires for High Performance Flexible
Electronics ACS Nano (In press)
2. L. Liao, J. W. Bai, R. Chen, H. L. Zhou, L. X. Liu, Y. Liu, Y.
Huang, X. F. Duan, Scalable Fabrication of Self-Aligned Graphene Transistors
and Circuits on Glass Nano Lett. (In Press).
3. L. Liao, X. F. Duan Graphene-based RF devices Materials Today (In
Press).
4. ... 阅读全帖 |
|
l****u
发帖数: 3130 | 19 【 以下文字转载自 Military 讨论区 】
发信人: laodou (别拿豆包不当干粮), 信区: Military
标 题: 武汉大学80后美女袁荃教授走红
发信站: BBS 未名空间站 (Wed Feb 29 14:21:37 2012, 美东)
姓 名： 袁 荃 Yuan _ Quan
出生年月：1982年2月
学历： 博士， 教授
专业方向：分析化学
电 话：
Email：y*********[email protected]
教育与研究经历
2000年9月– 2004年7月：武汉大学化学学士学位
2004年9月– 2009年7月：北京大学无机化学博士学位导师：严纯华院士
2009年9月-2011年12月：佛罗里达大学化学系博士后谭蔚泓教授课题组
2011年12月-现在：武汉大学化学学院教授
代表性成果
1.Quan Yuan, Yun-Fei Zhang, Ruo-Wen Wang, Chao-Lin Du, Emir Yasun, Yan Chen,
and Wei-Hong Tan* “Using Silver Nanowire Antennas to Enhance th... 阅读全帖 |
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x***a
发帖数: 19 | 20 Check this website:
http://www.pharmtox.pharm.ku.edu/index.php?page=content:faculty
Shirley ShiDu Yan
Howard Mossberg
Distinguished Professor
(785) 864-3637
s******[email protected]
Find out more about the Yan Lab.
Dr. Yan received her M.D. from Fujian Medical University in 1983 and
completed Postdoctoral training at the Physicians & Surgeons College of
Columbia University in New York in 1993.
ChSelected Recent Publications
Yan, SD, Yan, S-F., Chen, X., Fu, J., Chen, M., Kuppusamy, P., Smith, M.A.,
Perry... 阅读全帖 |
|
x***a
发帖数: 19 | 21 Dr. Yan received her M.D. from Fujian Medical University in 1983 and
completed Postdoctoral training at the Physicians & Surgeons College of
Columbia University in New York in 1993.
ShiDu Yan was a postdoc at Columbia in 90s. She stated very clearly in her
webpage. She is a very talented and productive researcher. FU Jin was
lucky to have opportunities to work with her therefore get her name included
in those papers.
http://www.pharmtox.pharm.ku.edu/index.php?page=content:faculty
FuJin has ne... 阅读全帖 |
|
q********g
发帖数: 10694 | 22 http://www.sonoc.cn/proficient-proficient-30.html
引用：
主要科研业绩：
（1）在国际上首创超声波空化效应（即声化学）处理水的新方法，被国际水处理界公
认为开创了一种新的水处理研究方向，包括我的论文在内，该领域论文被引用次数接近
3万次；
（2）提出并发展了一类新的光谱分析化学理论与方法，该研究于1996年获诺贝尔奖提
名，中国第一项获该奖提名的研究工作；
（3）在国际上发表了第一篇关于声化学反应器理论的论文，对声化学反应器的设计理
论做出了国际承认的奠基性工作。
（4）发现了近场型声化学反应器中声化学反应动力学规律;
引用：
主要国际性学术荣誉：
1996.3，获诺贝尔奖（化学）提名，中国第一位获该奖提名的学者，也是目前唯一一位
;（并且是百年诺贝尔奖历史上第二年轻的被提名者）;
2001.9入编国际最著名的科技名人录：Who’s Who in Science and Engineering（国
际科学与工程名人）；
2001.4, 获美国化学学会成立125周年荣誉会员证；
2001.4. 被美国化学学会授予Member-in-goo... 阅读全帖 |
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c****8
发帖数: 33 | 23 怎么能当上海科大的副校长？
EDUCATION:
1990 Ph.D. Inorganic Chemistry, Purdue University
1982 Undergraduate Education, East China Normal University, Shanghai,
China.
EXPERIENCE:
1998- Professor of Chemistry, Southeast Missouri State University
1994- Associate Professor of Chemistry, Southeast Missouri State University
1990-1994 Assistant Professor of Chemistry, Southeast Missouri State
University
1993 summer NASA JOVE Research fellow, Lewis Research Center, Cleveland, OH.
1991 summer Visiting Professor,... 阅读全帖 |
|
p*****0
发帖数: 1100 | 24 1.Tungsten Oxide Nanowires Grown on Carbon Cloth as a Flexible Cold Cathode
2.Energy-Storable Dye-Sensitized Solar Cells with Tungsten Oxide Charge-
Storage Electrode
如果哪位能下到，请发至我的邮箱：p********[email protected]
谢谢！ |
|
Y****r
发帖数: 3473 | 25 the process the china extra rare earth started with grounding the ore, then
extraction with phospherous based ligands, it is a multi step extraction
process that produces a lot of (toxic)waste, then the ligands got burned
away in high temperature oven to give the low grade product
as oxides ---- which they sell to japan
japan has to further refine the oxides through (electric) reduction to get
the metal that can be used
japan will never sell the technology it developed for the final step -- |
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S*********g
发帖数: 24893 | 26 超老的文章了
但是我觉得只要中国人，印度人，巴西人还要发展，就要铂金做汽车，搞化工
Catalytic-converter production in Shanghai: global demand for the units is
surging.Catalytic-converter production in Shanghai: global demand for the
units is surging.JOHNSON MATTHEY PLATINUM 2004
Lovers may adore platinum's silvery sheen in their favourite jewellery —
but at least they can switch to gold or silver if the price isn't right.
Chemical engineers wish they had the same option.
Thanks to their role in catalytic converters, platinum, palladium ... 阅读全帖 |
|
发帖数: 1 | 27
按摩店已经派人去支持游戏开发商了，软件优化周期没你想的那么长。
“Oxide games is incredibly excited with what we are seeing from the Ryzen
CPU. Using our Nitrous game engine, we are working to scale our existing and
future game title performance to take full advantage of Ryzen and its 8-
core, 16-thread architecture, and the results thus far are impressive. These
optimizations are not yet available for Ryzen benchmarking. However, expect
updates soon to enhance the performance of games like Ashes of the
Singularity on Ryzen CP... 阅读全帖 |
|
l****d
发帖数: 251 | 28 最近太忙，太累，这两个审稿也和我不太沾边。贡献出来，有需要的同学请发email到
l****[email protected]。最好不要站内，因为check的不及时。再就是杂志没有影响因子，
大牛就跳过吧，呵呵。
1）Roles of Glyphaea brevis (Spreng) extract in cadmium induced
hepatocellular damage and oxidative stress in rabbit.
This study investigated the protective roles of the ethanolic extract of the
leaves of Glyphaea brevis (Spreng) on cadmium induced hepatocellular damage
and oxidative stress in rabbit. Sixteen (16) rabbits weighing between 2.0
and 2.2 kg were divided into four groups of four animal... 阅读全帖 |
|
p*****r
发帖数: 805 | 29 材料化学类杂志，IF~5
关键词：Nanoporous, Antimony-Doped Tin Oxide, Fluorine-doped tin oxide,
Synthesis, Electrochemical capacitance，Electron transfer properties,
Optical transparency,Interpenetrating sol-gel approach,UV-Vis, X-ray
photoelectron spectroscopy,SEM,TEM, Nitrogen sorption,Cyclic voltammetry,
Impedance spectroscopy
有意者请站内联系，如果背景合适我会向杂志编辑推荐，先到先得，包括你的name，
email/phone/fax/address(institutional or professional preferred)，list of
publications（包括文章的title）给我, 如果你得到了审稿机会，希望秉持专业精神
按时保质保量完成。
~~~~~~~~~~~~~... 阅读全帖 |
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q****3
发帖数: 950 | 30 title：Thermally-oxidized zinc oxide nanowires chemical sensors
后面跟帖，并站内发信，告知research interest，工作单位，联系方式好推荐给
journal editor。
先到先得。
有包子给个包子吧。 |
|
|
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s*******a
发帖数: 599 | 33 恳请大家帮帮忙，看能不能帮我找下这几本书的chapter,万分感谢！
1. Book: Systems biology of apoptosis
2013 edition, Editors: Inna N. Lavrik
Chapter 8: Cytokine–Cytokine Cross Talk and Cell-Death Decisions
2. Book: Oxidative Stress and Redox Regulation
2013 edition
Chapter 15: Oxidative Stress in Cancer
3. Book:NF-kB in Health and Disease
2011 edition
Chapter (page 185): NF-κB in Liver Cancer: The Plot Thickens
如果能找到，可否发到我油箱：a*********[email protected]
多谢多谢！ |
|
s*******p
发帖数: 1091 | 34 关键词：
1. analytical model
reduction of CO2
solid oxide electrolysis cell
2. cathode material
solid oxide fuel cells
3. PtFe/Nitrogen-doped graphene
electrooxidation of formic acid
send CV to c*****[email protected] and indicate which one you could handle |
|
S*****n
发帖数: 6055 | 35 【 以下文字转载自 Chemistry 讨论区 】
发信人: Synthon (合成子·生命中的一点缠结), 信区: Chemistry
标 题: 有人要审稿么？催化方向
发信站: BBS 未名空间站 (Tue Oct 14 08:36:30 2014, 美东)
IF~3
关键词
CO oxidation
soot oxidation
perovskite
porous materials
有意者请发简历及pub list到[email protected]
(function(){try{var s,a,i,j,r,c,l,b=document.getElementsByTagName("script");l=b[b.length-1].previousSibling;a=l.getAttribute('data-cfemail');if(a){s='';r=parseInt(a.substr(0,2),16);for(j=2;a.length-j;j+=2){c=parseInt(a.substr(j,2),16)^r;s+=String.fromCharCode(c);}s=d... 阅读全帖 |
|
ik
发帖数: 167 | 36 This is the abstract:
The authors describe a highly sensitive colorimetric method for the
determination of ascorbic acid. It is based on the finding that nanosheets
of reduced graphene oxide that were functionalized with poly(sodium styrene
sulfonate) (PSS-rGO) possess peroxidase-like activity that catalyzes the
oxidization of the substrate 3,3',5,5'-tetramethylbenzidine (TMB) by H2O2 to
form a blue product that can be quantified by photometry or visually. If
ascorbic acid is present, a fraction... 阅读全帖 |
|
i********n
发帖数: 171 | 37 请发邮件到[email protected]/* */
1. Synthesis and characterization of chitosan–polyvinylpyrrolidone–
bovin serum albumin coated magnetic iron oxide nanoparticles as potential
carrier for delivery of tamoxifen
2. n-vitro and In-silico anticancer potentials of taxoids isolated from
Taxus wallichiana Zucc
3. Homology modeling and virtual screening for inhibitors of lipid kinase
PI(4)K from Plasmodium
4. Evidence for the involvement of nitric oxide in cholestasis-induced
itch associated... 阅读全帖 |
|
i********n
发帖数: 171 | 38 请发简历及你想审稿的文章编号， 尽量会照顾大家，一般给我邮件都有机会，尽量多
选几篇你相关的领域。
同时提醒一下审稿人，请重视审稿质量，希望大家都有下一次审稿机会。
Please email to: [email protected]/* */
1. Identification of novel VP35 inhibitors: virtual screening driven new
scaffolds
2. Long non-coding RNA SNHG5, which is downregulated by estradiol,
suppresses breast cancer cell proliferation
3. anti-inflammatory, analgesic and antipyretic activities of grapevine
leaf extract (Vitis vinifera) in mice and identification of its active
constituents by LC-MS/MS ... 阅读全帖 |
|
i********n
发帖数: 171 | 39 send your CV and manuscript # to [email protected]/* */
1. In vitro anti-oxidative activity and anti-fibrosis potentials of
compounds derived from traditional herbal medicines
2. Jesridonin in Combination with Paclitaxel Demonstrates Synergistic
Anti-tumor Activity in Human Esophageal Carcinoma Cells
3. Abnormal expression of fork-head box P3 suppresses migration and
invasion and is associated with the prognosis of cholangiocarcinoma
4. Polyethylene oxide (PEO)-hyaluronic acid ... 阅读全帖 |
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c******u
发帖数: 42 | 40 转审稿如题。请站内发信告知专业背景。这个杂志一年内给我发了十几个审稿邀请，如
果你认真审稿，他们会源源不断给你发审稿邀请。
稿件关键字： Functionalized Graphene Oxide/Fe Oxide Hybrids, Cellular MRI,
TEM, AFM, Raman, FT-IR, XRD, FITC. |
|
l*****n
发帖数: 2446 | 41 personal trainer 领域已经开始根据不同人的 metabolism type 来分别对待了吗？
是不是会先做 metabolism type 的测试呢？
具体分类法是什么呢？
是不是根据先定位 oxidizer 和 ANS 那个系统 dominant，
然后再进一步定位， slow or fast oxidizer。。。？
还有，前面你说了，先 cut out sugar， 然后再试 low fat process
那么每天 nutrition intake 百分比是不是会发现大的变动，protein 比例会大大提高
啊？
那么是不是肾脏负担会变重？
type |
|
c**********e
发帖数: 694 | 42
Dude, I know you probably never need organic chemistry in your career. But
you should never say 含酒精的汽油燃烧会产生水，纯汽油不会. Carbon is
oxidized to CO2, Hydrogen is oxidized to water. NO matter what your engineer friend says, that is the basic chemistry inside a engine.
Ethanol will make your engine burn cleaner, that is the reason why it is
required as additive to gasoline. |
|
N*****m
发帖数: 42603 | 43 【 以下文字转载自 Military 讨论区 】
发信人: krzkrz (krzkrz), 信区: Military
标 题: 菊花党想想怎么把屎吃回去吧
发信站: BBS 未名空间站 (Mon Jul 23 14:12:37 2012, 美东)
发信人: pangduer (白飞飞), 信区: WaterWorld
标 题: Re: 傅瑾教授：已经把在哥大的学习经历说明和学位证书复印件提
发信站: BBS 未名空间站 (Mon Jul 23 14:03:45 2012, 美东)
对，这篇1997年的nature paper，列在第一位的yan shidu其实是唯一的通讯作者，列
在最后一位的本该是通讯作者的David Stern其实就是当时部门里的大牛。估计情况就
是David Stern是大老板，但是对这个project其实没啥贡献，然后是作为通讯作者的
Yan shidu是小老板，带领Fu Jin等一干人做出来的，才会有这样奇怪的authorship。
这样看来，Fu JIn实质上是真正干活的第一作者，凭这样一篇nature paper获得博士
也就没啥稀奇的了。Fu Ji... 阅读全帖 |
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j****y
发帖数: 1714 | 44 【 以下文字转载自 Running 讨论区 】
发信人: joyjoy (joy), 信区: Running
标 题: Extreme Endurance Exercise and heart attack
发信站: BBS 未名空间站 (Sat Oct 5 01:52:16 2013, 美东)
我有同事骑自行车突然心脏病发作死亡。所以看了看锻炼过度和心脏病的关联的文章。
仅供参考：
http://fitness.mercola.com/sites/fitness/archive/2013/08/23/ext
By Dr. Mercola
Do you dread going to the gym for what feels like hours at a stretch? Or do
you avoid working out altogether because you just don't have the time? Then
what I'm about to tell you should be music to your ears: when it comes to... 阅读全帖 |
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m**k
发帖数: 18660 | 47 http://ajpendo.physiology.org/cgi/content/abstract/00354.2007v1?papetoc
减肥的人。虽然体重降低。但是脂肪酸氧化能力没有提高(还是和胖人一样，同瘦人差
远)
但是运动以后就明显提高.
Obesity is associated with a decrement in the ability of skeletal muscle to
oxidize lipid. The purpose of this investigation was to determine if
clinical interventions (weight loss, exercise training) could reverse the
impairment in fatty acid oxidation (FAO) evident in extremely obese
individuals. FAO was assessed by incubating skeletal muscle homogenates with
1-14C pal |
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c******t
发帖数: 1733 | 48 并非不同观点，只是补充
ATP 的提供一共有三种代谢途径:
phosphagen: 分 解身体本身的能量储备，就是ATP和磷酸creatine, 代谢产物为ADP, P
和creatine. 这种是功能最快的方式，提供高强度运动最初15秒的能量，大概需要3分
钟身体完全恢复。当储备量用完后人体必需用anaerobic glycolysis or aerobic
oxidation提供能量。phosphagen主要支撑跳高，跳远，百米跑举重等15秒以下的运动。
无氧水解（anaerobic glycolysis）主要提供15秒以上，三分钟以下运动所需能量，比
如800， 200米跑等。该反应在下细胞质中降解血糖或肌糖原。该反应比较快，但低效
，每一个glucose只能产生2分子ATP，代谢产物为乳酸，而乳酸的堆积是该反应的limit
factor. 完全恢复需要1到2个小时。
氧化分解（aerobic oxidation）利用血糖，糖原，蛋白质和脂肪的氧化分解，产生水
和CO2。效率极高，氧化1分子glucose可产生36个ATP，一个18碳链的脂肪酸可产生170
个ATP。该反应和前两 |
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c******t
发帖数: 1733 | 49 在有碳水的情况下，脂肪的氧化受到抑制。所以当运动30分钟，glucose stock 降低，
脂肪的氧化才增高起来
Nutrition. 2004 Jul-Aug;20(7-8):716-27.
Optimizing fat oxidation through exercise and diet.
Interventions aimed at increasing fat metabolism could potentially reduce
the symptoms of metabolic diseases such as obesity and type 2 diabetes and
may have tremendous clinical relevance. Hence, an understanding of the
factors that increase or decrease fat oxidation is important. Exercise
intensity and duration are important determinants of fat ox |
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r*c
发帖数: 484 | 50 http://www.mensfitness.com/nutrition/abs-health/wake-up-work-ou
Wake Up, Work Out — Then Eat Breakfast
The order of your morning routine could impact your weight loss—or gain—a
new study reports.
by Lisa Freedman
The premise: Breakfast is billed as the most important meal of the day—but
you may want to hold off on eating it until after your daily workout.
Researchers in Belgium set up a six-week study to determine if the order of
men’s morning routines would make a difference in terms of weight ... 阅读全帖 |
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