w*****9
发帖数: 14 | 1 Recently I am doing drug uptaking experiments. I put the swollen hydrogels
into the drug solution. At different time intervals I take out some drug
solution, and dilute them to detect the concentration by HPLC. First I thought
this way is good to determine the drug uptaking kinetics. However the results
are not good because the concentration of the solution didn't change very
much.
Can you tell me how to determine the drug uptaking?
Thank you very much. |
|
w*****9
发帖数: 14 | 2 I would like to do that too,because some peoples tell me that by this way more
drug will be uptaken.
Do you think both water and drug diffusing rates are same?
If not, water is faster, the concentration of surrounding solution will
increase. How can you get the uptaking kinetics by determing the concentration
of surrounding solution?
What kind of method I can use to determine amount of drug uptaking except to
release? |
|
d****i
发帖数: 360 | 3 What is the weight ratio of the drug solution to the swollen hydrogel? If this
ratio is too high, you should expect that drug drop in the drug solution
would be very small. How about use less drug solution but high drug
concentration? BTW, why do you want to do this kind of drug uptaking? at first
, I though it's about drug uptaking by cells!
thought
results |
|
s****e
发帖数: 2934 | 4 ☆─────────────────────────────────────☆
wcy3029 (燕子) 于 (Mon Aug 7 10:56:30 2006) 提到:
Recently I am doing drug uptaking experiments. I put the swollen hydrogels
into the drug solution. At different time intervals I take out some drug
solution, and dilute them to detect the concentration by HPLC. First I thought
this way is good to determine the drug uptaking kinetics. However the results
are not good because the concentration of the solution didn't change very
much.
Can you tell me how to d |
|
m********y
发帖数: 21909 | 5 【 以下文字转载自 Military 讨论区 】
发信人: dsb (大手笔), 信区: Military
标 题: 你们要做个铊的biological uptake model
发信站: BBS 未名空间站 (Tue Apr 23 14:38:51 2013, 美东)
凡事要讲科学，不要凭空想象。 |
|
e***n
发帖数: 237 | 6 刚刚检查tsh<0.01 T3，T4稍高。 偶尔有轻度腹泻（一天两三次）。体重有下降趋势
。 脖子有时候不舒服。医生建议作thyroid uptake and scan （核辐射检查）。请问
有必要吗？医生想看是不是甲状腺炎。
谢谢。 |
|
y*****g
发帖数: 193 | 7 It is necessary to diagnose you accurately by ordering thyroid uptake and
scan. There are a lot of etiologies which can lead to hyperthyroidism, and
your doctor wants to find it out the reason which cause you have overactive
thyroid gland.
After your doctor can find more clues or hints from the scan,he or she can
treat you more appropriately. |
|
M****M
发帖数: 980 | 8 不会的，我作过这个uptake scan，是diagnositc性质的，有用的。 |
|
X*G
发帖数: 187 | 9 I want to check experienced parents how you feed your toddlers (2-3 years
old) with sufficient amount of milk every day? I usually feed him milk 3
times a day, morning, afternoon and evening before going to bed.
It is fine until now he is potty training. I am trying to reduce the
urinating habit during night sleep, so don't want to offer him the milk
before going to bed. Then it is difficult to maintain the same amount of
milk uptake.
Want to check other parents how you solve this? Thanks. |
|
p****e
发帖数: 105 | 10 上来问问各位生物同学，实在没有办法了。最近试验发现小鼠皮下注射后一些lipids能
很好的留在淋巴结里，主要是macrophage的uptake，初步试验似乎是albumin和这些
lipids高度亲和，将它们带至淋巴结，但是albumin是如何转运这些lipids到
macrophage的呢？如果是nonspecific cell membrane insertion, 似乎淋巴结里其他
的细胞（B，T，Cells）因该也会分一杯羹。我的问题是：一般说来，lipids或者是
fatty acids是如何被lymph node macrophage 捕获的？有没有cell-surface receptor
在macrophage细胞表面？多谢，我不是学生物的。 |
|
p****e
发帖数: 105 | 11 是有少部分DC in lymph nodes 也uptake，但大部分都是macrophage，皮下注射2小时
后淋巴结里就有大量的lipids，所以主要可能还是lymph node draining而不是兰格汉
DC transfer. |
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d****i
发帖数: 2346 | 12 巨噬细胞应该是肯定可以uptake的，不起知道肝脏和脾脏。有经验的同学指教一下吧。
谢谢！ |
|
d****i
发帖数: 2346 | 13
谢谢回复！
你说测血液、肝肾里面的细菌含量，意思是可以检测到活的还是死的细菌？还是细菌被
降解的代谢产物？
另外一个问题：细菌被巨噬细胞uptake以后会降解，这个降解之后是不是连细菌的DNA
都没有了？ |
|
d*w
发帖数: 546 | 14 请教前辈和大牛们，哪里可以找到 excipients daily uptake limit 的信息?
已经放狗搜过，并查了一些专业网站，好象都语焉不详。哪里可以找到比较详细/确定
的信息呢？
谢谢 |
|
w*********g
发帖数: 30882 | 15 平井宪夫揭示日本核电业惊天内幕——素人造核电，豆腐渣工程
作者：蜀中行 更新时间：2011-3-16
设施配管1级技士平井宪夫(1997年1月因癌症逝世)生前的最后吶喊。
/来自中华网社区 club.china.com/
/来自中华网社区 club.china.com/
关于平井宪夫：
1997年1月逝世。设施配管1级技士，核电事故调查国民会议顾问，核电劳工救济中
心代表，北陆电力志贺核电厂停止诉讼原告特别辅佐人，东北电力女川核电停止诉讼原
告特别辅佐人，福岛二号核电厂三号机运转停止诉讼原告证人。「核电劳工救济中心代
表」在他仙逝后，因后继无人关闭
"我不是反核运动家。这20年来，我一直在核电厂工作。社会上有听不完的拥核反
核理论，但我只想在这里告诉大家：「所谓的核电厂是这样一回事。」大部份的人都不
知道核电内部的实际情形。希望大家有耐心把这篇文章读完。所谓核电，跟各位所想的
或许有点出入。在那里，每天都有遭受放射线污染的工人，以及严重的岐视产生。
我的专长，是负责大型化学工场的内部配管施工与维修。快30岁时，日本掀起了一
阵核电建设的... 阅读全帖 |
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w********2
发帖数: 632 | 16 Cellular competency (natural transformation) refers to the active uptake of
free (extracellular) DNA across the cell wall and cell membrane(s) using
cellular machinery designed to facilitate the process (Dubnau, 1999; Lorenz
and Wackernagel, 1994). It is a highly regulated physio- logical state that
is often sensitive to environmental cues (Molin and Tolker-Nielsen, 2003).
When the DNA is her- itably incorporated into the recipient’s genome, the
pro- cess is known as transformation.
Bacterial co... 阅读全帖 |
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j****x
发帖数: 1704 | 17 终于得闲可以坐下来写点东西了，喘口气先。
首先，这篇评论是目前我看到的写得相对最中肯的一片，原因很简单，作者确实是这个
领域的人，且就事论事，没有想很多人那样屁股决定脑袋。文章的开头和结尾已经给作
者的态度清清楚楚定了基调。所以有人希望用这篇评论来扯什么“皇帝的新衣漏洞百出
”的淡，请回头再仔细看看作者自己的是怎么明确表态的。当然某些人惯于断章取义，
这些人不早生个40-50年真是太浪费了。
闲话不表了。一篇好paper，并非一定是十足完美而没有质疑的，但一篇好paper一定是
经得起质疑经得起时间考验的。眼下很多实验室包括作者包括我自己都正在基于NTCP这
一新发现进行新的研究，时间自然会说明一切。
这篇文章，指出了原paper中的诸多不足，其中的一部分我也是很同意的，事实上拿出
任何一片CNS paper，基本都可以照猫画虎的说出个123点不足和缺陷来。至少我们在开
journal club的时候，无论出自哪个杂志/谁人之手，还没有哪篇paper能幸免的。重要
的问题是，这些质疑和不足，是否根本性的动摇了文章的基本结论，还是只不过是需要
锦上添花再进一步或者揭示了下一步需要的后续工... 阅读全帖 |
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W******r
发帖数: 789 | 18
我直接贴吧。
Deadly Diabetes Deception
Introduction
If you are an American diabetic, your physician will never tell you that
most cases of diabetes are curable. In fact, if you even mention the "cure"
word around him, he will likely become upset and irrational. His medical
school training only allows him to respond to the word "treatment". For him,
the "cure" word does not exist. Diabetes, in its modern epidemic form, is a
curable disease and has been for at least 40 years. In 2001, the most
recent y... 阅读全帖 |
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w*********g
发帖数: 30882 | 19 笔者对此发表以下看法：
（1）卫生部2007年颁布实施《新资源食品管理办法》有意取消了2002年颁布实施
的《转基因食品卫生管理办法》“第五条 转基因食品的食用安全性和营养质量不得低
于对应的原有食品”这个条款，是退步，而不是进步！这种删除的实质是，进一步顺从
邪恶孟山都为首跨国转基因产业的私利与压力，置中国人民持续安全、健康、生存与繁
衍于不顾！
（2）卫生部2007年颁布实施《新资源食品管理办法》有意取消了2002年颁布实施
的《转基因食品卫生管理办法》“第五条”，但是卫生部《新资源食品管理办法》“第
三条”规定：
第三条 新资源食品应当符合《食品卫生法》及有关法规、规章、标准的规定，对
人体不得产生任何急性、亚急性、慢性或其他潜在性健康危害。
依据该第三条规定，在对于抗草甘膦转基因大豆加工的转基因大豆油，检测出超过
俄罗斯对大豆油草甘膦残留量允许标准与中国卫生部对棉籽油草甘膦残留最高限量2.9-
6倍的草甘膦残留量，已经证实对人类健康，特别对青少年、儿童、婴儿与孕妇及其胎
儿，造成极其严重危害情况下，（1）对人类健康不是形成 “潜在性健康危害”而是... 阅读全帖 |
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f******g
发帖数: 382 | 20 The purpose is to reduce total uptake and carbohydrate uptake, not to
increase vitamin uptake. |
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l*h
发帖数: 4124 | 21 regarding Tc-99m bone scan: it reflects bone-building activities. dark spots
are most commonly seen 1. after fracture, before healing is complete; 2.
primary bone tumors; 3. bone metastasis. other causes include chronic bone
infection and late stage of aseptic necrosis. certain arthritis can also
cause increased update at those sites.
all those diseases have some scintillation signatures on the scans. so a
careful reading can give a likely cause of the increased uptake. i am not an
expert in rea... 阅读全帖 |
|
l*h
发帖数: 4124 | 22 regarding Tc-99m bone scan: it reflects bone-building activities. dark spots
are most commonly seen 1. after fracture, before healing is complete; 2.
primary bone tumors; 3. bone metastasis. other causes include chronic bone
infection and late stage of aseptic necrosis. certain arthritis can also
cause increased update at those sites.
all those diseases have some scintillation signatures on the scans. so a
careful reading can give a likely cause of the increased uptake. i am not an
expert in rea... 阅读全帖 |
|
t**********1
发帖数: 2 | 23 Currently the transporters can be divided into two major classes: efflux (
ABC) transporter and uptake (SLC) transporter. The basic function of efflux
transporter is to expel the molecules out of cells, and that of uptake
transporter is to bring the molecules into the cells.
Based on your description, I have some thouhghts, and let us discuss them.
1. Find the cell line with the normal expression of this enzyme (wild-type);
establish or obtain the gene knock-down cell line of the wild type;
2. ... 阅读全帖 |
|
|
w***7
发帖数: 1637 | 25 宋的文章够了，experience不够让人信服。
宋的博士学位在中科院拿的，在us做了3-4 年postdoc。宋在us 待的时间太短，对美国
博士培养体制和科研体制先进之处了解得可能不够。一同面试院长的有几个candidate
文章比宋好。武大可能是看到宋在中科院当个官，搞个管理就把it请过来了。武大应该
找一个在美国拿个PhD，然后在us 做postdoc后海归的当院长。
宋自己的科研做得很好，但对宋领导一个院做出像样的改革，大幅提高整个院科研水平
不太看好。
http://www.bio.whu.edu.cn/News_reads.asp?cid=174&id=2574
学习经历：
1993－1997 南京大学生物科学与技术系，学士
1997－2002 中国科学院上海生命科学研究院生物化学与细胞生物学研究所，博士
主要工作经历与任职情况：
2002－2005 美国德克萨斯大学西南医学中心，博士后
2005－2014 中科院上海生命科学研究院生物化学与细胞生物学研究所，研究组长，研
究员，博士生导师，“百人计划”择优支持，“百人计划”终期评估优秀。分子生物学
国家重点实验室... 阅读全帖 |
|
w***7
发帖数: 1637 | 26 宋的文章够了，experience不够让人信服。
宋的博士学位在中科院拿的，在us做了3-4 年postdoc。宋在us 待的时间太短，对美国
博士培养体制和科研体制先进之处了解得可能不够。一同面试院长的有几个candidate
文章比宋好。武大可能是看到宋在中科院当个官，搞个管理就把it请过来了。武大应该
找一个在美国拿个PhD，然后在us 做postdoc后海归的当院长。
宋自己的科研做得很好，但对宋领导一个院做出像样的改革，大幅提高整个院科研水平
不太看好。
http://www.bio.whu.edu.cn/News_reads.asp?cid=174&id=2574
学习经历：
1993－1997 南京大学生物科学与技术系，学士
1997－2002 中国科学院上海生命科学研究院生物化学与细胞生物学研究所，博士
主要工作经历与任职情况：
2002－2005 美国德克萨斯大学西南医学中心，博士后
2005－2014 中科院上海生命科学研究院生物化学与细胞生物学研究所，研究组长，研
究员，博士生导师，“百人计划”择优支持，“百人计划”终期评估优秀。分子生物学
国家重点实验室... 阅读全帖 |
|
p********r
发帖数: 3799 | 27 http://www.beginnertriathlete.com/cms/article-detail.asp?articl
Confused about how much protein you need, when you need it, and the best
kinds of protein? The following article answers some of the questions active
people commonly ask about protein.
Protein is a popular topic among both casual exercisers and competitive
athletes, many of whom are confused about how much protein they need, when
they should eat it, and the best kinds of protein to choose. The following
article answers some of the q... 阅读全帖 |
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r********n
发帖数: 7441 | 28 发信人: conti (conti), 信区: TsinghuaCent
标 题: zz pk饶毅进入第二轮的张旭的背景
发信站: 水木社区 (Sun Aug 28 15:38:09 2011), 站内
如果神经方向就只能上一个候选人，那么张旭入选还真是一点也不出格
发信人: WeiLiao (WeiLiao), 信区: Biology
标 题: 张旭的publications
发信站: BBS 未名空间站 (Sun Aug 28 01:39:20 2011, 美东)
去查了一下，张旭总共发表了90多篇英文文章（不算中文）。回国之后作为联系作者也
有快20篇了。其中有cell, neuron, Journal of neuroscience, PNAS 好多篇。
而且他
1995年就回国了，那个时候国内的环境有多差不用说了吧。这也快20年了。比饶益
2007
年才全职回去多了12年。比起培养的中国学生也多多了，算国内贡献肯定不会小。如果
他一直留在国外，成就未必就比饶差。谁把饶益的文章列一列。国内多少篇，总共多少
篇，培养了多少中国学生？
1. Li KC, Wang F, ... 阅读全帖 |
|
g*********o
发帖数: 4653 | 29 Transformation experiments with Escherichia coli recipient cells and linear
chromosomal deoxyribonucleic acid (DNA) are reported.
E. coli can be rendered competent for DNA uptake by a temperature shock (0
degrees C leads to 42 degrees C leads to 0 degrees C) of the recipient cells
in the presence of a high concentration of either Ca2+ or Mg2+ ions.
Uptake of DNA into a deoxyribonuclease-resistant form, for which the
presence of Ca2+ is essential, was possible during the temperature shock but
app... 阅读全帖 |
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f******I
发帖数: 769 | 30
interesting, so you had a radioactive iodine uptake scan? wonder if it
showed increased or decreased uptake? and if increased, if it's diffuse
pattern or nodular? with that information it might help you to determine the
etiology, just a thought, |
|
g***r
发帖数: 285 | 31
depends on the scale on pet scan, i was told once but forgot the exact cut
off to be considered highly likely to be malignant, maybe it's 2 or
something like that,
anyway, the basic theory is that with cancer, there is increased uptake of
nutrients and metabolic activities at the cancer site; sometimes
inflammatory conditions such as infection can also show increased uptake,
then you have to look at the patient to see if there is any signs to suggest
lung infection,
so in a way PET scan or any |
|
p*****a
发帖数: 1152 | 32 http://www.drugs.com/monograph/potassium-iodide.html
"Blockage of thyroidal uptake of radioactive isotopes of iodine (e.g.,I131)
that may be accidentally released into the environment (e.g., from a nuclear
power plant), thus minimizing the risk of radiation-induced thyroid
neoplasms. Has no impact on uptake of
other radioactive materials and does not provide protection against external
irradiation of any kind." |
|
x**n
发帖数: 1055 | 33 本着严谨求实的态度，研究了一下午，本琐男给大家一个回答吧，这些鱼是安全的：
Q. Are the fish still safe to eat?
A. YES! There are no fishing restrictions with any of our herbicide
treatments. The herbicides used do not accumulate in the fish. They are safe
to eat… ENJOY
What is the guidance of eating fish that were in a pond during herbicide
applications? What have studies shown about fish uptake of these chemicals?
The guidance for eating fish in a pond treated with herbicides goes back to
the chemical used and the label restric... 阅读全帖 |
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R******d
发帖数: 5739 | 34
http://en.wikipedia.org/wiki/Sodium
quote
Biological role
This section requires expansion. (May 2012)
Main article: Sodium in biology
In humans, sodium is an essential nutrient that regulates blood volume,
blood pressure, osmotic equilibrium and pH; the minimum physiological
requirement for sodium is 500 milligrams per day.[47] Sodium chloride is the
principal source of sodium in the diet, and is used as seasoning and
preservative, such as for pickling and jerky; most of it comes from
proce... 阅读全帖 |
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l*****a
发帖数: 38403 | 35 Point out that science is a wonderful thing, but discuss "natural" processes
like the ones called entropy (definition: disorder in a system, which
resolves to equilibrium--like dust settles) and chaos (definition: inherent
unpredictability) are not thought of as building anything:
The second law of thermodynamics states that the entropy (or disorder) of
the entire universe (a system comprising of ALL matter) must increase with
time. If the universe had always existed, then entropy of the entire
... 阅读全帖 |
|
E**********1
发帖数: 73 | 36
I've checked that paper. Based on my understanding, the paper said ATP
stimulation can temporarily inhibit respiration and reduce mitochondrial
membrane potential, so inhibit mitochondrial Ca2+ uptake. After temporary
inhibition of Ca2+ uptake, ATP is consumed and mitochondrial respiration
resumed and cause mitochondrial Ca2+ boost. And the boost after ATP
stimulation can reflect the ability of cellular respiration.
But this still doesn't solve my problem, which needs to increase cytoplasmic
Ca... 阅读全帖 |
|
W*****o
发帖数: 1780 | 37 去查了一下，张旭总共发表了90多篇英文文章（不算中文）。回国之后作为联系作者也
有快20篇了。其中有cell, neuron, Journal of neuroscience, PNAS 好多篇。而且他
1995年就回国了，那个时候国内的环境有多差不用说了吧。这也快20年了。比饶益2007
年才全职回去多了12年。比起培养的中国学生也多多了，算国内贡献肯定不会小。如果
他一直留在国外，成就未必就比饶差。谁把饶益的文章列一列。国内多少篇，总共多少
篇，培养了多少中国学生？
1. Li KC, Wang F, Zhong YQ, Lu YJ, Wang Q, Zhang FX, Xiao HS, Bao L, Zhang X
. (2011) Reduction of follistatin-like 1 in primary afferent neurons
contributes to neuropathic pain hypersensitivity. Cell Res, 21: 697-699.
2. Li KC, Zhang FX, Li CL, Wang F, Yu MY, Z... 阅读全帖 |
|
c******r
发帖数: 3778 | 38 你到底在说什么？说的是人uptake（其实是incorporate）外源性的食物DNA到人的
genome里面，还是细菌uptake人的食物里面的某些DNA片段？
你前面说cooking没有完全破坏DNA。。。完整基因基本没有了，但是没错基因片段是有
的。但是你知道这些片段都是不functional的。你做这么多knockout这是常识吧。然后
你推理出因此人可能会把大米转的基因加入人细胞。俺们告诉你不可能。
然后你接着反驳说病毒会加入人体。没错啊，可是大米怎么改良转基因也不是病毒。
然后你说细菌跟细菌间可以转基因。也没错啊，可是大米有不跟细菌转基因，人也不跟
细菌大米转基因。跟吃大米有什么关系？
然后你说菌群很重要，会拉肚子。也没错啊，可是转基因大米又不改变菌群基因。。。
你到底在说什么？能不能clearly define一下你的观点？ |
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l**********1
发帖数: 5204 | 39 De rien.
plus this one:
Shioda N et al. (2012)
Expression of a Truncated Form of the Endoplasmic Reticulum Chaperone
Protein, σ1 Receptor, Promotes Mitochondrial Energy Depletion and Apoptosis
JBC 287: 23318-31.
Abstract
The σ1 receptor (σ(1)R) regulates endoplasmic reticulum (ER)/mitochondrial
interorganellar Ca(2+) mobilization through the inositol 1,4,5-
trisphosphate receptor (IP(3)R). Here, we observed that expression of a
novel splice variant of σ(1)R, termed short form σ(1)R (σ(1)SR), has... 阅读全帖 |
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w***r
发帖数: 709 | 40 表达某种受体蛋白在所有细胞表面，以增加得病时基因治疗的效率
endogenous crispr cas9,受体导入rna,癌突变随意切
Uptake of extracellular double-stranded RNA by SID-2.
McEwan DL1, Weisman AS, Hunter CP.
Author information
Abstract
Ingested dsRNAs trigger RNA interference (RNAi) in many invertebrates,
including the nematode Caenorhabditis elegans. Here we show that the C.
elegans apical intestinal membrane protein SID-2 is required in C. elegans
for the import of ingested dsRNA and that, when expressed in Drosophila S2
cells, SID-2 enables t... 阅读全帖 |
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R*******t
发帖数: 367 | 41 It is not uncommonly seen that nodal mets have higher FDG uptake thann
primary site. Lung ca is an evil disease in the way that the metabolic
presentation varies a lot in different cell types. BAC and carcinoid are
well known to be hypo metabolic.
This patient has nodal calcs. When you see adenopathy with calcs, several
things are possible, tb, fungal esp histo, pneumoconiosis, and lymphoma that
has been treated. In this circumstance, he could well have increased
baseline nodal FDG uptake and t... 阅读全帖 |
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a*********d
发帖数: 2763 | 42 1. RAI后做的是whole body scan吧，你确定是PET?
2. 有的aggressive的肿瘤对I131不敏感，所以没有uptake
3. TgAb如果baseline就高，不说明问题，跟TG高是两回事情。
4. 淋巴结原来做手术前有吗？术前应该有详细的颈部超声，影响外科手术清扫淋巴的
范围。现在需要穿刺确诊。
5. 甲状腺癌的治疗手段很limited,如果I131不敏感，有复发，可以考虑参加clinical
trial, 现在有几个药可以试试看的。
6.甲状腺癌带瘤生存的情况很多，有时候就是没有办法根治的。
年初曾经发帖咨询过，当时的帖子在这里：http://www.mitbbs.com/article_t0/Medicine/31238469.html
老婆今年28岁，二月在UCSF确诊是papillary thyroid carcinoma，四月做了total
thyroidectomy，冷冻切片符合papillary，但是是diffuse sclerosing variant比较
aggressive，而且是moderately differentiated，所... 阅读全帖 |
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z**l
发帖数: 1192 | 43 下面的分析好象有道理:
Epidemiologically, are not the factors you have raised direct evidence of
the impact of potassium/caesium and Calcium/Strontium ionic replacement?
Four points:
1. Perhaps more so than any other sea creature, K and Ca are the critical
minerals for starfish. Starfish have complex K and Ca exchange, uptake and
shedding mechanisms.
2. Sr and Cs are notorious Ca and K emulators respectively.
3. A single Sr90 or Cs137 atom resident in a starfish for a few days would
release enough energy t... 阅读全帖 |
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p********m
发帖数: 93 | 44 Goldman comment
November 16, 2011
COMMENT
Dendreon Corporation (DNDN) $7.21
Positive takeaways from a call on Provenge with a leading urologist
We hosted a call today with a urologist, who is a leader in the Large
Urology Group Practice Associations (LUGPAs; 10+ urologists), to discuss the
evolving prostate cancer landscape, with a focus on Provenge. LUGPA
represent nearly 20% of the US urologists. We have previously identified
the LUGPAs as a key target for potentially increasing Provenge use g... 阅读全帖 |
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Z**S
发帖数: 1211 | 50 Hehe. On the contrary, I know exactly the mechanism of Thallium poisoning.
It mimics K+ and got absorbed through the K+ uptake pathway, but inhibits
cys-proteins due to its high affinity for sulfur.
Young man, you must have just heard about this story. I heard about it
right after the incident. There have been many discussions on line
again and again. At first, I was as angry as you about this evil woman Sun
Wei.
However, as more information was out, I, and many others at the time, took
a second... 阅读全帖 |
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