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全部话题 - 话题: inhibitor
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D***s
发帖数: 5613
1
Min-Jean Yin,
Pfizer (PFE) Retracts 5 Articles Authored by Top Cancer Researcher Who Has
Since Left the Company
After 13 years as a senior principal scientist for Pfizer (PFE), oncology
researcher Min-Jean Yin has departed the company and five cancer research
papers in which she had a hand in crafting have since been retracted due to
questionable data, Leonid Schneider, a Germany-based science writer posted
on his For Better Science site on Oct. 11.
五篇撤稿:
1. Nassirpour et. al, miR-221 Promotes T... 阅读全帖
f*******e
发帖数: 354
2
来自主题: Biology版 - 如何在hESC里过表达基因
不要用mscv,cmv这些常规retrovirus的promoter,很快会被silence,可以用plenti,
psin,phage等,ef1a, cag, pgk可以坚持一段时间,但是也存在被silence等现象.转
质粒总体比较困难,病毒是最高效的方法。在细胞传代的同时加lentivirus,
polybrene,然后spin半小时,效率会很高. rock inhibitor记得加,不然细胞会死光
光.病毒含血清的话几个小时后就可以换掉,如果要drug selection,过夜也没事,第
二天可以继续加rock inhibitor,浓度可以降到5um。
good luck!


: 非常感谢!我好好读下pMSCV retroviruses的manual。你觉得用pCDH是因为这些

: transgene被silenced吗?还是有其他的原因?非常非常感谢!

c******n
发帖数: 137
3
这个得看是不是MECHANISM BASED INHIBITOR啊。 还有,到底是REVERSIBLE 还是
IRREVERSIBLE INHIBITOR啊。 具体还得多做实验,多点数据看lineweaver burk plot
的PLOT是啥样子。不是平行线,那有交集么?
d********y
发帖数: 176
4
http://onlinelibrary.wiley.com/doi/10.1002/masy.19910420119/pdf
Article
Inhibiting or cocatalytic effect of water and other additives on cationic
polymerization of cyclodimethylsiloxanes
Authors
P. Sigwalt,
C. Gobin,
P. Nicol,
M. Moreau,
M. Masure
First published: March 1991Full publication history
DOI: 10.1002/masy.19910420119View/save citation
Cited by: 14 articlesCitation tools
Funding Information
Abstract
Cyclodimethylsiloxanes such as hexamethylcyclotrisiloxane (D3) and
octamethyl-cyclotetr... 阅读全帖
S*****r
发帖数: 139
5
来自主题: Chemistry版 - Paper Help! Journal of Enzyme Inhibition
Carbonic anhydrase inhibitors: N-cyanosulfonamides, a new class of high
affinity isozyme II and IV inhibitors.
http://www.tandfonline.com/doi/pdf/10.3109/14756369909030323
https://www.ncbi.nlm.nih.gov/pubmed/10445050
[email protected]/* */
多谢!!
W******r
发帖数: 789
6
来自主题: ChineseMed版 - 关于糖尿病和胰岛素

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
p******4
发帖数: 38
7
来自主题: Macromolecules版 - Help on PVP ATRP polymerization
The problem may be in the monomer. Normally it has the inhibitor in the
vinyl monomers. So it is necessary to purify the monomer from the inhibitor
before the polymerization.
Otherwise email the corresponding author and tell him/her your problem. In
most cases he/she will contact you soon.
Good luck,
y*********c
发帖数: 1014
8
来自主题: MedicalCareer版 - Case study 1. help!
老师给了个case study,我没太明白。 是这样的。
Discuss the clinical implications for Sertraline (Zoloft) given orally with
a half life of 26 hours and is a P450 substrate inhibitor. Only address half
life and CYP450 please regarding this drug.
如果zoloft是inhibitor, 那应该是inhibit P450 enzyme,然后增加其他drug在身体里
的浓度? 是这样理解不?但这个问题是在问什么啊?最后一句话没搞清楚。是让我解
释什么事zoloft的half life吗?
A*G
发帖数: 256
9
来自主题: MedicalCareer版 - 妈妈的肺癌seek 2nd openion thx!
(左上肺叶肿块,左下肺叶肿块) (Mass at left superior lung lobe, and left
lower lung lobe)
高分化腺癌,以细支气管肺泡癌为主,肿块大小分别为1.5*1.0*0.8cm和1.0*0.6*0.8cm
,局部累犯脏层胸膜。Well differentiated adenocarcinoma, mainly bronchioloalveolar (
BAC), tumor size:1.5*1.0*0.8cm & 1.0*0.6*0.8cm,locally invaded to visceral
pleural.
未见明确脉管内癌拴及神经侵犯。There is no tumor emboli and no perineural invasion.
(左上肺叶后段肿块)可见部分肺泡扩张,符合肺气肿改变。另见部分区肺泡上皮不典
型增生伴癌变,病灶大小φ 0.5cm。
(mass at left superior lobe posterior lung segment) There are some alveolar inflation, ... 阅读全帖
m******l
发帖数: 38
10
Thank you inhibitor.
【 在 inhibitor (lw) 的大作中提到: 】
F****n
发帖数: 438
11
来自主题: MedicalCareer版 - 几篇期刊文章 (转载)
【 以下文字转载自 Medicalpractice 讨论区 】
发信人: FeiLun (Is Horrible), 信区: Medicalpractice
标 题: 几篇期刊文章
发信站: BBS 未名空间站 (Sat Jul 12 22:36:30 2014, 美东)
那位大侠可以帮组查一下这几篇的全文吗?叩谢。
请发:y******[email protected].
I.
Role of small-conductance calcium-activated potassium channels in atrial
electrophysiology and fibrillation in the dog.
Qi XY1, Diness JG, Brundel BJ, Zhou XB, Naud P, Wu CT, Huang H, Harada M,
Aflaki M, Dobrev D, Grunnet M, Nattel S.
Author information
Abstract
BACKGROUND:
Recent evidence points to functional... 阅读全帖
d**d
发帖数: 28
12
来自主题: Nursing版 - 考经补充
个人觉得Saunders Comprehensive Review for the NCLEX-RN Examination 每章后面
的习题非常有用,我没时间看完整本书,但把每道题都做了,考试时遇到过类似的题。
里面的应考技巧也很管用。还有,我觉得Pharmacology最重要的是记住药名的后缀,就
能联想到Action和Side Effects了。
比如:-cillin Penicillin
-olol Beta Antagonist
-oxin Cardiac Glycoside
-terol Beta 2 Agonist
-cycline Antibiotics
-azole Anti-fungal
-barbital Barbiturate
-pril ACE Inhibitor
-navir Protease Inhibitor
-trophin Pituitary Hormone
-i
a********e
发帖数: 669
13
来自主题: Pharmaceutical版 - Does PhD degree hold you from industry?
请问作phd时的专业方向和日后找工作有很大的关系么?
我现在正在选rotation
其中有一个实验室做hiv inhibitor,做很多protein的东西,但是工作还是以研究为主,
不是真的要去开发这个inhibitor
一个实验室是做worm development的,优势是文章非常的牛,都是nature, science,
gene&development级的
现在这个是pharmaceutics的,做ph-sensitive polymer delivery
哪一个更容易找工作呢?
我个人不太喜欢学术界,希望以后有更多的发展方向




&D
a********e
发帖数: 669
14
来自主题: Pharmaceutical版 - 请教:一个关于选实验室的问题
请问以下几个实验室哪个更好一点呢?
请问作phd时的专业方向和日后找工作有很大的关系么?
我现在正在选rotation
其中有一个实验室做hiv inhibitor,做很多protein的东西,但是工作还是以研究为主,

是真的要去开发这个inhibitor
一个实验室是做worm development的,优势是文章非常的牛,都是nature, science,
gene&
development级的,老板非常的smart,但是比较push,感觉不太有利于自己thinking能力
的提高
现在这个是pharmaceutics的,做ph-sensitive polymer delivery
哪一个更容易找工作呢?
我个人不太喜欢学术界,希望以后有更多的发展方向
U******m
发帖数: 423
15
来自主题: Pharmaceutical版 - Pfizer停止了新一代降血脂药的临床试验
客观来讲,pfizer也是第一个吃螃蟹的人!目前来讲,CETP的inhibitor还没有上市的
药物,CETP还不是一个validated target.而且medicinal chemistry对该cetp的研究并
不深入,出现这样的问题也不足为奇了。毕竟不象当年lipitor,都是statin类药物相当
成熟的时候Warner-Lambert研究的类似物,pfizer直接收购的。
我想pfizer还是太担心lipitor的专利失效的问题了,可是心急吃不得热豆腐阿!结果栽
了!
现在的情况很可能是torcetrapib的化合物本身的问题,从我的对结构的分析看不象
CETP这个target出了什么问题。JTT-705目前作为CETP inhibitor还在研究。
e*****i
发帖数: 993
16
来自主题: Pharmaceutical版 - 请教一个药学博后申请的问题哈:)
呵呵,不好意思,MM。学长都在美国读博后?
我个人认为,如果将来要在高校搞科研,去读match的博后就挺好。
个人认为。。。
但是也不一定,就拿我老板为例子吧,做COPD-relevant protease inhibitors,做了好
多年发现好像走进了死胡同,每次申请grant,人家都觉得没有兴趣(我怀疑是idea太老
)而且因为一些客观原因,活性非常好的inhibitor拿去做动物实验也没有做成。
后来偶然的原因,老板和一些研究病毒的别的学校的教授联系上了,当我们把以前没有
活性的东西拿去screening,发现有些东西对其他病毒居然有抑制性。这让老版又看到了
拿grant的希望。。。
所以,做合成的,还是不要拘泥于某个方向,只要能做出有活性的东西,什么方向都不
错,尤其是方向好的方向。哈哈。
我随便说说的,MM斟酌着看。
B****a
发帖数: 1526
17
diet & exercise
metformin
insulin
DPP4 inhibitors
SGLT2 inhibitors
GLP1 agonists
u*******s
发帖数: 688
18
来自主题: Pharmacy版 - 咨询:房颤的药物 (转载)
warfarin用的比较久,医学界对它的Profile都了解的比较透彻。降低血块形成的可能
,有效降低中风的风险。当然这也意味着它的主要副作用是增加出血风险。此外,吃
warfarin的病人的饮食要很讲究(avoid leafy greens),有一些药物之间的反应,病
人还要经常monitor inr比较麻烦。
你说你父亲已经使用warfarin2年多,inr在target内,也没有什么不适(有没有仔细
monitor bleeding signs?),应该来说是manage的比较好的病人。
Dabigatran/Apixaban/Rivaroxaban是近年来出的新药。Dabigatran是direct thrombin
inhibitor, 后两个是factor 10a inhibitor。这些药的主要特性就是不需要频繁
Monitor inr,也降低了出血风险(跟剂量有关),而且还对预防中风更有效(或者non
-inferior)。价格自然也贵。
你父亲医生想给他换apixaban,有一个trial叫ARISTOTLE,评价这个药和warfarin在
afib病人中预防中风的优... 阅读全帖
m********4
发帖数: 607
19
来自主题: Medicalpractice版 - 医学文献阅读-Feb, 2012
Afib is one of major risk factors to cause stroke. It is common to see pts
with afib in both hospital and clinic. How to manage pts with afib w/o
stroke?
*Thank eastlake to contribute Anticoagulation question.
http://www.mitbbs.com/article_t/Medicalpractice/31165.html
I would recommend the following paper to read.
* A new landscape for stroke prevention in atrial fibrillation: focus on new
anticoagulants, antiarrhythmic drugs, and devices.
Stroke. 2011 Nov;42(11):3316-22. Epub 2011 Oct 13.
A... 阅读全帖
I****a
发帖数: 407
20
来自主题: Medicalpractice版 - 参加『图文并茂』,Left upper quadrant pain
1. On the contrary, BRAF inhibitor is used for mutated BARFV600E
2. EGFR monocloncal antibody is only useful in KRAS wild type patient
because mutated KRAS does not need upstream EGFR signaling to activate
downstream targets.
3. EGFR tyrosine kinase inhibitor is good for EGFR mutated patient
4. ALK TKI is good for ALK-EML4 translocation patient.
s*****e
发帖数: 404
21
Targeted therapy in general only results partial response or stablize the
disease. Most of the data are from phase II. I am not sure whether there is
any phase III data published. There is no data on head to head comparison
among these inhibitors.
There is no free lunch. Any drug has side effects. Not everyone experience
all the possible side effects. If your wife were treated with some inhibitor
, and experience severe side effect, the dose could be reduced or switched
to another one.
I underst... 阅读全帖
J*********4
发帖数: 1274
22
来自主题: Medicalpractice版 - 求助,关于牛皮癣的治疗
Il-17 inhibitors are very effective for psoriasis, more specific than TNF-
alpha inhibitors.
Narrow Band UV treatment is also good. If no facility has that, you can try
Sun-bathing:)
F****n
发帖数: 438
23
来自主题: Medicalpractice版 - 几篇期刊文章
那位大侠可以帮组查一下这几篇的全文吗?叩谢。
请发:y******[email protected].
I.
Role of small-conductance calcium-activated potassium channels in atrial
electrophysiology and fibrillation in the dog.
Qi XY1, Diness JG, Brundel BJ, Zhou XB, Naud P, Wu CT, Huang H, Harada M,
Aflaki M, Dobrev D, Grunnet M, Nattel S.
Author information
Abstract
BACKGROUND:
Recent evidence points to functional Ca2⁺-dependent K⁺ (SK)
channels in the heart that may govern atrial fibrillation (AF) risk, but the
underlying mechanisms are... 阅读全帖
t*******o
发帖数: 1464
24
来自主题: _pennystock版 - RNN壮观啊
我考,跌回我几天前捶胸顿足出手的价格了...
Rexahn Pharmaceuticals Announces Phase IIa Study Results of Serdaxin in
Major Depressive Disorder (MDD)
Statistical Significance Achieved on MADRS Change From Baseline (p<0.041) in
Subgroup Analysis of Severe Patients
NEW YORK, Apr 13, 2010 (GlobeNewswire via COMTEX) -- Rexahn Pharmaceuticals,
Inc. /quotes/comstock/14*!rnn/quotes/nls/rnn (RNN 1.88, -1.77, -48.49%) , a
clinical stage pharmaceutical company developing potential best in class
oncology and central nervous syst... 阅读全帖
h*****8
发帖数: 4754
25
来自主题: _pennystock版 - 最近有人整LXRX了吗?
Lexicon Presents Positive Outcome in IBS Patients Treated With LX1031 and
Data Supporting Mechanism of Action
- LX1031 demonstrates beneficial effect of new mechanism of action in IBS
- Results support reduction of serotonin as a new treatment strategy for IBS
- Results presented at Digestive Disease Week convention
THE WOODLANDS, Texas, May 5 /PRNewswire-FirstCall/ -- Lexicon
Pharmaceuticals, Inc. (Nasdaq: LXRX), a biopharmaceutical company focused on
discovering and developing breakthrough tre... 阅读全帖
f**********g
发帖数: 2252
26
来自主题: _pennystock版 - IDIX
Idenix Announces Data Presentations at the 61st Annual Meeting of the
American Association for the Study of Liver Diseases (AASLD)
Friday 10/01/2010 9:55 AM ET - Pr Newswire
Related Companies
Symbol Last %Chg
IDIX 3.65 7.35%
As of 10:56 AM ET 10/6/10
Idenix Pharmaceuticals, Inc. (Nasdaq: IDIX), a biopharmaceutical company
engaged in the discovery and development of drugs for the treatment of human
viral diseases, today announced that three abstracts have been accepted for
presentation at the 61s... 阅读全帖
y*****l
发帖数: 5997
27
来自主题: _pennystock版 - 医保部讨论一下EXEL吧
http://seekingalpha.com/article/315312-biotech-companies-promis
Exelixis' (EXEL) advanced PI3K-delta research and development preclinical
program attracted Merck (MRK), known as MSD outside of the United States and
Canada. PI3K-delta is a therapeutic target that academic researchers and
the drug industry are racing to develop, therapeutic antagonists for both
inflammatory diseases and cancer. To get to the Exelixis program, Merck
agreed to pay $12 million in an upfront payment in addition to pot... 阅读全帖
m****g
发帖数: 530
28
this T790M mutation in EGFR does not respond to any of the current therapy.
it is a very popular area now. a lot of drug companies is rushing on this
area. looks like NSCLC is one of the big area in the oncology now. people
have tried different drug approaches to fight with this number killer in
the cancer area in US now, including the reversible kinase inhbitor( more
traditional approach), irreversible EGFR inhibitors and combination
therapies like combing EGGR inhibitors with chemotherapy
c****s
发帖数: 5892
29
新研究显示﹐女性在怀孕期间服用抗抑郁药物﹐流产的风险或会稍微增加。妇女若要在怀孕初期接受抗抑郁治疗﹐应先咨询医生意见。
研究调查魁北克省5124名有流产经历的孕妇﹐发现她们在妊娠期头3个月服食抗抑郁药﹐流产风险增加68%。
研究人员说﹐孕妇需要在妊娠初期使用抗抑郁药﹐应该征询医生的意见﹐因为停用抗抑郁药﹐抑郁症会复发。
满地可大学研究人员分析1998年到2003年间魁省怀孕登记数据﹐发现284名孕妇(5.5%)自然流产﹐她们曾在怀孕期使用最少1种抗抑郁药物。
研究员贝拉德(Anick Berard)指出﹐与流产风险增加有关的抗抑郁药﹐主要包括选择性血清素再回收抑制剂(selectivity serotonin reuptake inhibitors)﹐特别是Paxil﹐以及抗抑郁药物文拉法辛(venlafaxine)。
该研究报告本周一在《加拿大医学协会期刊》(Canadian Medical Association Journal)发表﹐报告指妇女在怀孕期间广泛使用抗抑郁药物﹐多达3.7%的孕妇在妊娠期头3个月服用抗抑郁药。
根据估计数字﹐妇女在怀孕期间容易有抑郁症﹐比率高达15%。
X*******8
发帖数: 3895
30
刚才看有人在“请教一个转基因问题”,故把下面一篇文章转过来,没有翻译,有兴趣
的自己看吧。
http://www.holistichealthsecrets.com/alternativehealth/genetica
modified-foods-healthy-to-eat/
Are Genetically Modified Foods Healthy to Eat?
July 14th, 2009adminLeave a commentGo to comments
The topic of Genetically Modified Food (GMOs) can be confusing. On one side
we have big Pharma
companies touting studies that show that Genetically Modified Food is
perfectly safe for consumption. On
the other hand, we have wholistic health groups and speakers s... 阅读全帖
X*******8
发帖数: 3895
31
读读这个吧,没有翻译,有兴趣
的自己看吧。AAEM的人你不因该叫民科了吧?另外,谁把我关于先锋分类的贴删了?每
必要这么害怕吧?
http://www.holistichealthsecrets.com/alternativehealth/genetica
modified-foods-healthy-to-eat/
Are Genetically Modified Foods Healthy to Eat?
July 14th, 2009adminLeave a commentGo to comments
The topic of Genetically Modified Food (GMOs) can be confusing. On one side
we have big Pharma
companies touting studies that show that Genetically Modified Food is
perfectly safe for consumption. On
the other hand, we have wholistic health gr... 阅读全帖
T**********e
发帖数: 29576
32
这等于是做非法的generic,如果不是丫非要自己做,只要找对了厂家应该没什么问题
,反正绝大多数药都是中国造的化工,国外也就formulate 和分装一下。
这些xxx尼一类的药大多是新开发的这个那个inhibitors实验药,有的治疗protocol还
没成熟,很多副作用不好预料。
w*********g
发帖数: 30882
33
Un-White America: Will Blacks and Hispanics lead the USA to ruin
http://www.theburningplatform.com/?p=40398
I think ol’ Fred may be on to something here. Does that make me a racist?
========================
I begin to weary of the endless denunciations of “white privilege;” the
calls to end the dominance of malignant white men; the law suits to abolish
all tests on which white men excel, meaning almost any test of mental
ability; to make universities and police forces and advanced-placement
clas... 阅读全帖
a***k
发帖数: 1038
34
来自主题: Military版 - 如果当年马加爵有枪,
谁招惹他了?他初中就得了焦虑症,一直在治疗。我怀疑是吃药吃多了,搞出的问题。
List of school shootings known to be linked to SSRIs:
Selective Serotonin Reuptake Inhibitor - class of drugs that include Prozac,
Zoloft, Paxil, etc....)
http://www.ssristories.com/index.php?p=school
O*******d
发帖数: 20343
35
来自主题: Military版 - 蓖麻毒素有那么毒吗?
蓖麻油,castor oil, 有极优良的高温低温性能。 是很好的润滑油。 圆珠笔的笔心油
,据说是蓖麻油。
下面的wiki说,美国还有把蓖麻油作为食物添加剂。这个从剧毒植物里提出来的油,竟
然可以吃。
Food and preservative
In the food industry, castor oil (food grade) is used in food additives,[13]
flavorings, candy (e.g., Polyglycerol polyricinoleate or PGPR in chocolate)
,[14] as a mold inhibitor, and in packaging. Polyoxyethylated castor oil (e.
g., Kolliphor EL)[15] is also used in the food industries.[16]
In India, Pakistan, Nepal and Bangladesh, food grains are preserved by
applying cas... 阅读全帖
e******t
发帖数: 3289
36
IF 3.4 分
Cell Physiol Biochem. 2013;31(1):113-22. doi: 10.1159/000343354. Epub 2013
Jan 25.
External Qi of Yan Xin Qigong inhibits activation of Akt, Erk1/2 and NF-&#
312;B and induces cell cycle arrest and apoptosis in colorectal cancer cells.
Yan X, Shen H, Jiang H, Hu D, Wang J, Wu X.
Source
Chongqing Institute of Traditional Chinese Medicine, Chongqing, China.
Abstract
Background/Aims: Colorectal cancer (CRC) is the second leading cause of
cancer death in the Western countries. Novel approac... 阅读全帖
s**i
发帖数: 4448
37
来自主题: Military版 - 西医最牛逼的之处不外乎两个
太多了,随便说两个,版上有个同学名字叫奥美拉唑的那是治疗胃溃疡的特效药。Sr
James Black发明的beta blocker救人无算。救命的硝酸甘油...治疗艾滋病的protease
inhibitor, oligonucleotide analog, 治疗慢粒的iminatib,数不胜数。
同学们对现代医学了解太少了,所以会以为中医还有可能望其项背。
w*******g
发帖数: 797
38
来自主题: Military版 - 看看西医90年代出的减肥药
2,4-Dinitrophenol (2,4-DNP, or simply DNP), C6H4N2O5, is an inhibitor of
efficient energy (ATP) production in cells with mitochondria. It uncouples
oxidative phosphorylation by carrying protons across the mitochondrial
membrane, leading to a rapid consumption of energy without generation of ATP
. Prior to 1938 it was used as a dieting aid, but it is considered too toxic
for that use today.
Dinitrophenols as a class of compounds, of which there are six members, do
not occur naturally but are all ... 阅读全帖
s**i
发帖数: 4448
39
huh?
这两者有关系么? 伟哥是合成药物。通过筛选Phosphodiesterases (PDE)inhibitor发
现的。
同学你对你不明白的问题的热情让人钦佩,但是你要严肃考虑下对于你不了解的领域的
结论是否可靠。
f***y
发帖数: 4447
40
http://www.simm.cas.cn/xwzx/kydt/201309/t20130911_3929864.html
9月12日,美国《科学》杂志-美国科学促进会(Science-AAAS)在中国科学院上海药物
研究所召开新闻发布会,介绍中科院上海药物研究所吴蓓丽研究员研究组在趋化因子受
体CCR5结构生物学领域取得重大突破性进展。相关研究成果发表在Science上,吴蓓丽
研究员为唯一通讯作者,上海药物研究所为第一单位。这也是《科学》杂志-美国科学
促进会第一次在上海召开的新闻发布会,之前仅在北京做过一次新闻发布。
CCR5是一种位于细胞表面的受体蛋白质,作为艾滋病毒共受体之一,在大多数种类
艾滋病毒感染人体免疫细胞时发挥重要作用。然而,其三维结构的解析极具挑战性,长
久以来一直困扰着国内外科学家。日前,由中国科学院上海药物研究所和美国Scripps
研究所的科学家组成的研究团队终于在该项研究中取得了突破性研究成果,成功解析了
CCR5蛋白质分子的高分辨率三维结构,并据此揭示了抗艾滋病毒感染的药物马拉维若是
如何作用于该受体分子进而阻断病毒入侵的分子机制。
“这些结构信息将帮... 阅读全帖
w*********g
发帖数: 30882
41
基因武器比核弹更可怕

综合《看世界》、《扬州日报)消息,2003年发生的非典疫情,全球确诊8437个病
例,死亡813人。非典病毒若复制成基因武器,将是人类的灾难。这种忧虑绝非祀人忧
天。2006-2007年,以色列科学家奥登里奇将携有名为“以色列急性麻痹病毒”的实验
用蜜蜂带到美国,少数蜜蜂意外逃跑,导致美国35个州的家养蜜蜂一起远走高飞,有些
养蜂场一小时内“出走”的蜜蜂就占到70%以上,造成北美农林产业140亿美元损失。
这种病毒正是奥登里奇研制的基因武器之一!
基因武器有3种类型
基因武器又称遗传工程武器或DNA武器,是采用遗传工程技术,用工程设计的办法
,通过基因重组,在一些致病细菌或病毒中接入能对抗普通疫苗或药物的基因,或者在
一些本来不会致病的微生物体内接人致病基因而制造成生物武器。它能改变非致病微生
物的遗传物质,使其产生具有显著抗药性的致病菌,利用人种生化特征上的差异,使这
种致病菌只对具有特定遗传特征的人们产生致病作用,从而有选择地消灭敌方有生力量。
目前,世界基因武器的发展... 阅读全帖
S*******s
发帖数: 13043
42
Intel Science Talent Search 2013
Finalists and Research Project Titles
Name
Pr
oject Title
P
age
Paulomi Bhattacharya
A No
vel AAA-ATPase p97/VCP Inhibitor Lead for Multiple
4
My
eloma by Fragment-Based Drug Design: A Computational
Binding Model and NMR/SPR-Based V
alidation
Surya Narayanaraju Bhupatiraju
On the C
omplexity of the Marginal Satisfiability Problem
4
Adam Joseph Bowman
Appar
atus and Analysis Techniques for Portable,
5
L
ow-Voltage Pulsed Plasma Sources
Jennifer Chan
A
ctivation-In... 阅读全帖
T*R
发帖数: 36302
43
WIKI打脸来了。
四环素美国也还在用啊。关键是用的人多不多。什么情况。四环素是世卫组织的基本用
药之一。中国大量出口的主要抗生素之一。
From Wikipedia, the free encyclopedia
Tetracycline (INN) /ˌtɛtrəˈsaɪkliːn/ is a
broad-spectrum polyketide antibiotic produced by the Streptomyces genus of
Actinobacteria, indicated for use against many bacterial infections. It is a
protein synthesis inhibitor. It is commonly used to treat acne today, and,
more recently, rosacea, and is historically important in reducing the number
of deaths from ch... 阅读全帖
r********1
发帖数: 7345
44
CONROE, Texas -- A series of explosions rocked an oil field chemical supply
company north of Houston on Friday, setting off a three-alarm fire that sent
a broad, dense column of thick, black smoke towering into the otherwise
blue skies.
Authorities knew of no injuries from the explosions and blaze that erupted
about 4:30 p.m., said Conroe Fire Marshal Mike Legoudes.
Firefighters took about two hours to bring the fire under control at the
DrillChem plant on the eastern fringe of Conroe, about 40 ... 阅读全帖
r*******g
发帖数: 5495
45
来自主题: Military版 - 请教下,有什么前列腺炎的药吗
你不是在站内信说你没有感染吗?
既然是细菌感染,3周不行,再吃3周-3个月
关于这个saw palmetto,它主要是用来治疗良性前列腺肥大的。
一个最新的报道提到它和finasteride (5alpha-Reducatase inhibitors)效果类似,但
副作用小。
另个报道说没效果:In two recent well-conducted trials of different saw
palmetto extracts, no effect on symptoms greater than placebo was seen, even
when the dose was pushed up to three times the standard dose of 320 mg
daily.
不过,临床医生对良性前列腺肥大的病人建议用此植物,因为基本无副作用。
Primary Care Medicine: Office Evaluation and Management of the Adult Patient
(7th edition, 2015)---page 997
r*******g
发帖数: 5495
46
感觉你是Bipolar(抑郁症+躁狂),只是躁狂在吃药后表现出来了。
因为治疗抑郁症的一线药物(SSRI,SNRI,Dopamine reuptake inhibitor)都是增加
脑内兴奋递质的,所以Depressed patients (who are actually bipolar but have
not yet had a manic episode), may switch into mania when given an 抗抑郁药,
比如 SSRI类药。而 Manic episode其中的一个显著表现就是spending sprees (疯狂
消费), foolish business investments (胡乱投资)。和你很像。
建议你找专科精神科医生好好诊断和治疗。
另外,无论抑郁症还是Bipolar(抑郁症+躁狂),目前最有效的治疗方法是:
psychotherapy + psychopharmacology
psychotherapy---看临床心理学
psychopharmacology---看精神科并吃药
如果真是Bipolar,有一个很好的药推荐给你,... 阅读全帖
g***c
发帖数: 11523
47
HIV病毒算是研究最彻底的病毒了
而且病毒中的五个活跃区已经攻克了四个
最后一个只要NIH给钱,撸管千老们10年内就彻底解决了
现在HIV一般都跟HBV一起研究
俩病毒的inhibitor有重合结构
魔术师约翰逊都尼玛转阴好几年了
所以撸管千老还是很有用的
拿着莫黑的钱,干着宇航员的活
B*******c
发帖数: 5056
48
你以为甩几个英文单词就能蒙人了?
抑制剂靠的还是基于生物信息学的大通量筛选。
蛋白结晶,也就起个锦上添花的作用。

inhibitor
m*****t
发帖数: 16663
49
即使重要,这些也都是苦力活而不是脑力活儿。

inhibitor
h********0
发帖数: 12056
50
带着任务就是不一样,特别激动。

inhibitor
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