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<channel>
	<title>biochemistry &amp;laquo; WordPress.com Tag Feed</title>
	<link>http://en.wordpress.com/tag/biochemistry/</link>
	<description>Feed of posts on WordPress.com tagged "biochemistry"</description>
	<pubDate>Mon, 28 May 2012 22:54:12 +0000</pubDate>

	<generator>http://en.wordpress.com/tags/</generator>
	<language>en</language>

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<title><![CDATA[Brief Introduction of Cyprodinil]]></title>
<link>http://acidlacticbacteria.wordpress.com/2012/04/26/brief-introduction-of-cyprodinil/</link>
<pubDate>Thu, 26 Apr 2012 06:54:00 +0000</pubDate>
<dc:creator>acidlacticbacteria</dc:creator>
<guid>http://acidlacticbacteria.wordpress.com/2012/04/26/brief-introduction-of-cyprodinil/</guid>
<description><![CDATA[Cyprodinil is applied to the foliage of almonds, grapes, stone fruit crops, and pome fruit crops to ]]></description>
<content:encoded><![CDATA[<p><a href="http://www.master-bio.net/Biochemistry/Cyprodinil/"><strong><img src="http://www.master-bio.net/huagong.com/uploadfile/201001/2/223466569.png" alt="" width="147" height="128" /></strong></a></p>
<p><a href="http://www.master-bio.net/Biochemistry/Cyprodinil/"><strong>Cyprodinil</strong></a> is applied to the foliage of almonds, grapes, stone fruit crops, and pome fruit crops to control plant diseases.  It will be formulated as a 75% water dispersable granules.  Vangard WG and Vangard WP will be applied by foliar sprays at 3 to 5 ounces per acre. The maximum use rate of 30 ounces per acre per season, a relatively low use rate. <a href="http://www.master-bio.net/Biochemistry/Cyprodinil/">Cyprodinil </a> Technical is concentrated cyprodinil used as an ingredient to manufacture individual cyprodinil commercial products.</p>
<p>Product Name: <a href="http://www.master-bio.net/Biochemistry/Cyprodinil/">Cyprodinil</a><br />
Mechanism of action: bio-synthesis inhibitant of methionine, similar to triazole, imidazole and morpholine, without cross resistance with phenylpyrrole.</p>
<p><a href="http://www.master-bio.net/Biochemistry/Cyprodinil/">Cyprodinil </a>appears to pose relatively little human toxicity risk due to low use rate, low risk to groundwater, low dietary risk and low worker exposure.</p>
<p><a href="http://www.master-bio.net/Biochemistry/Cyprodinil/">Read More: buy Cyprodinil</a></p>
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<title><![CDATA[Antibiotic Resistant Meat Contains Staph Bacteria |HEALTH]]></title>
<link>http://thomasmcgregor.wordpress.com/2012/04/25/antibiotic-resistant-meat-contains-staph-bacteria-health/</link>
<pubDate>Wed, 25 Apr 2012 18:08:18 +0000</pubDate>
<dc:creator>thomasmcgregor</dc:creator>
<guid>http://thomasmcgregor.wordpress.com/2012/04/25/antibiotic-resistant-meat-contains-staph-bacteria-health/</guid>
<description><![CDATA[&#8220;The first study to examine the nation&#8217;s supply of beef, chicken, pork and poultry for p]]></description>
<content:encoded><![CDATA[<p><img style="display:block;margin-right:auto;margin-left:auto;" src="http://thomasmcgregor.files.wordpress.com/2012/04/wpid-1335377265054.jpg" alt="image" /></p>
<p>&#8220;The first study to examine the nation&#8217;s supply of beef, chicken, pork and poultry for presence of staph bacteria &#8211; including MRSA, a strain of staph that is resistant to most commonly used antibiotics &#8211; is an eye-opener. Nearly half of tested samples from popular retailers were contaminated with staph, and most strains were resistant to more than one antibiotic. The sources of the resistant bacteria are the animals, which are plied with antibiotics to counter unsanitary living conditions and boost meat production.&#8221; -AP</p>
<p>&#124;This is ever more reason to read and research your meat intake products. Strive to get your protein source from Hemp, raw beans, and nuts. Meat is a good source it protein, when NOT contaminated.  Also, you have to understand that this issue could be blamed on our over anxious desire for meat products. Furthermore, the farmers are pressured to &#8220;pump&#8221; out meat products at rates that are unnatural. Considering the amount of antibiotics, disease, and biochemical trace elements that are in meat products, you must ask the question: Am I better with or without the meat from the supermarket? &#124;</p>
<p>Thomas McGregor</p>
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<title><![CDATA[Research Position at Department of Psychiatry at Columbia University Medical Center]]></title>
<link>http://uscdornsifehub.com/2012/04/25/research-position-at-department-of-psychiatry-at-columbia-university-medical-center/</link>
<pubDate>Wed, 25 Apr 2012 15:59:20 +0000</pubDate>
<dc:creator>uscdornsifehub</dc:creator>
<guid>http://uscdornsifehub.com/2012/04/25/research-position-at-department-of-psychiatry-at-columbia-university-medical-center/</guid>
<description><![CDATA[Research Position at Department of Psychiatry at Columbia University Medical Center We are currently]]></description>
<content:encoded><![CDATA[<p>Research Position at Department of Psychiatry at Columbia University Medical Center   </p>
<p>We are currently looking for a recent graduate to take over a full-time research position, starting around May 11th at Columbia University Medical Center.   </p>
<p>Assist in anxiety and psychophysiology studies.   </p>
<p>Responsibilities include: assisting the Principal investigator with the operation of her psychophysiology studies, helping screen research participants and preparing reports.   </p>
<p>BA in Psychology, Biology, Pre-Med or Related Area. BS in Neuropsychology or Psychophysiology experience preferred.   </p>
<p>**This is a great job for an individual seeking clinical research experience before going to medical or graduate school**   </p>
<p>If interested, please send resume and cover letter to Elizabeth Chernyak at <a href="mailto:chernya@nyspi.columbia.edu">chernya@nyspi.columbia.edu</a></p>
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<title><![CDATA[Keep Calm and Carry a Pipetteman.  Molecular Biology Workshop Game On! Please RT]]></title>
<link>http://popperfont.net/2012/04/24/keep-calm-and-carry-a-pipetteman-molecular-biology-workshop-game-on-please-rt/</link>
<pubDate>Tue, 24 Apr 2012 20:09:08 +0000</pubDate>
<dc:creator>David Ng</dc:creator>
<guid>http://popperfont.net/2012/04/24/keep-calm-and-carry-a-pipetteman-molecular-biology-workshop-game-on-please-rt/</guid>
<description><![CDATA[As usual, my lab will be hosting a professional workshop for those in need of a molecular biology up]]></description>
<content:encoded><![CDATA[<p>As usual, my lab will be hosting a professional workshop for those in need of a molecular biology updating; or for those who are new to the area and need a quick (and intensive) course on the subject. The 5 days do include both hands on and lecture style elements, and it&#8217;s also an excuse to come to beautiful Vancouver. </p>
<p>Also, don&#8217;t forget that all revenue from this workshop goes towards our public science outreach programs (like our fieldtrips, science writing, phylomon, etc &#8211; see <a href="http://bioteach.ubc.ca">bioteach.ubc.ca</a>).</p>
<p>I&#8217;d thought I&#8217;d include the notice in my blog, because I had a bit of graphic design fun with our poster. <em>Maybe this is even geeky enough to consider turning into a tshirt?</em></p>
<p>Anyway, if you&#8217;re a scientist (or not &#8211; we&#8217;ve had some lawyers and an economist attend before), and you need some highly recommended molecular biology training, please do follow the link at the bottom, and maybe I&#8217;ll see you in July!</p>
<p><a href="http://popperfont.files.wordpress.com/2012/04/profad2012.jpg"><img class="aligncenter size-full wp-image-2334" title="profAD2012" src="http://popperfont.files.wordpress.com/2012/04/profad2012.jpg?w=600" alt=""   /></a></p>
<p><em>(Click <a href="http://www.bioteach.ubc.ca/wp-content/uploads/2012/04/profAD2012.pdf">here</a> to download pdf poster)</em></p>
<p>To inquire about registration, please contact Dr. David Ng at <a href="mailto:db@interchange.ubc.ca">db@interchange.ubc.ca</a></p>
<p><strong>(1) ONE WEEK VERSION</strong><br />
Dates: July 23rd to July 27th, 2012 (5 days: Monday to Friday)<br />
Price: CAN$1400 (does not include room or board)</p>
<p>Reviews and Testimonies can be found <a href="http://www.bioteach.ubc.ca/reviews-professional/">here</a>.</p>
<p><strong>INSTRUCTOR</strong>: Dr. David Ng</p>
<p><strong>DESCRIPTION</strong>: Updated for 2012: This intense 5 day workshop will focus on a myriad of different techniques used in the molecular manipulation of DNA (general cloning, transformation, silica kits, pI kits, PCR, qPCR), RNA (isolation, reverse transcription) and protein (SDS-PAGE, 2D gels), as well as inclusion of exercises in some basic bioinformatics tools. Primarily aimed at researchers who are new to the area, familiar but require a quick updating, or would like more practical bench training.</p>
<p>For full details, please see <a href="http://www.bioteach.ubc.ca/mb-workshops/">here</a>.</p>
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<title><![CDATA[Become an Emergency Medical Technician!]]></title>
<link>http://uscdornsifehub.com/2012/04/24/become-an-emergency-medical-technician/</link>
<pubDate>Tue, 24 Apr 2012 20:06:27 +0000</pubDate>
<dc:creator>uscdornsifehub</dc:creator>
<guid>http://uscdornsifehub.com/2012/04/24/become-an-emergency-medical-technician/</guid>
<description><![CDATA[EMSC is hosting an EMT certification course this summer right on campus. Emergency Medical Technicia]]></description>
<content:encoded><![CDATA[<p>EMSC is hosting an EMT certification course this summer right on campus.    </p>
<p>Emergency Medical Technicians (EMTs) are healthcare providers that render emergency medical services. EMTs are the first professionals on scene to render pre-hospital care. Being an EMT helps prepare you for emergencies so you can handle yourself in stressful situations. Regardless of your major, being an EMT teaches you basic skills that may help you save a life. If you’re pre-health, EMT work is a great way to get some hands-on experience and opens the way to more jobs.   </p>
<p>The course is exciting and absolutely phenomenal!</p>
<p><a href="http://uscdornsifehub.files.wordpress.com/2012/04/image43.png"><img style="background-image:none;border-bottom:0;border-left:0;padding-left:0;padding-right:0;display:block;float:none;margin-left:auto;border-top:0;margin-right:auto;border-right:0;padding-top:0;" title="image" border="0" alt="image" src="http://uscdornsifehub.files.wordpress.com/2012/04/image_thumb43.png?w=420&h=635" width="420" height="635" /></a></p>
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<title><![CDATA[And Again]]></title>
<link>http://beareroflight54448.wordpress.com/2012/04/23/and-again/</link>
<pubDate>Mon, 23 Apr 2012 19:20:14 +0000</pubDate>
<dc:creator>beareroflight54448</dc:creator>
<guid>http://beareroflight54448.wordpress.com/2012/04/23/and-again/</guid>
<description><![CDATA[It&#8217;s Monday today, do you know what that means? It means we visited the clinic today! Today we]]></description>
<content:encoded><![CDATA[<p>It&#8217;s Monday today, do you know what that means?</p>
<p>It means we visited the clinic today! Today we went to the travel clinic, where people who are about to go on a trip come to get  vaccines, as well as education on the health conditions of the country to which they are headed. Most people only come to get the mandatory vaccine, but leave thinking that they might be better off taking the ones necessary for the are to which they are going as well.</p>
<p>For example, everyone has to get a Yellow fever vaccine, but if they were travelling to places where malaria is common, then they would be advised to take anti-malarial tablets. Apart from that, the doctor would also tell them to take certain precautions like making sure the windows are sealed tight maximum at 9 PM, to use mosquito repellent etc.</p>
<p>It was quite education. We got to meet two very different doctors. One of whom was a little evil (understatement).</p>
<p>So anyway, here are a few photographs I took on the way and while we were there&#8230;</p>
<p><a href="http://beareroflight54448.files.wordpress.com/2012/04/dsc01919.jpg"><img class="aligncenter size-full wp-image-1307" title="DSC01919" src="http://beareroflight54448.files.wordpress.com/2012/04/dsc01919.jpg" alt="" width="768" height="576" /></a></p>
<p>they kinda had bamboo trees sticking out of nowhere&#8230; I mean, it just seemed a little unusual&#8230;</p>
<p><a href="http://beareroflight54448.files.wordpress.com/2012/04/dsc01921.jpg"><img class="aligncenter size-full wp-image-1308" title="DSC01921" src="http://beareroflight54448.files.wordpress.com/2012/04/dsc01921.jpg" alt="" width="768" height="576" /></a></p>
<p>They also seemed to be extremely patriotic, with flags and photographs of the ruler of Dubai around every corner.</p>
<p><a href="http://beareroflight54448.files.wordpress.com/2012/04/dsc01923.jpg"><img class="aligncenter size-full wp-image-1309" title="DSC01923" src="http://beareroflight54448.files.wordpress.com/2012/04/dsc01923.jpg" alt="" width="768" height="372" /></a></p>
<p>Yeah.. just a random villa&#8230; I thought it would be wrong to take a photo of the house itself, but the outside seemed pretty.. =)</p>
<p><a href="http://beareroflight54448.files.wordpress.com/2012/04/dsc01924.jpg"><img class="aligncenter size-full wp-image-1310" title="DSC01924" src="http://beareroflight54448.files.wordpress.com/2012/04/dsc01924.jpg" alt="" width="768" height="576" /></a></p>
<p>&#160;</p>
<p><a href="http://beareroflight54448.files.wordpress.com/2012/04/dsc01931.jpg"><img class="aligncenter size-full wp-image-1311" title="DSC01931" src="http://beareroflight54448.files.wordpress.com/2012/04/dsc01931.jpg" alt="" width="768" height="576" /></a>Found a few pretty flowers..</p>
<p><a href="http://beareroflight54448.files.wordpress.com/2012/04/dsc01939.jpg"><img class="aligncenter size-full wp-image-1312" title="DSC01939" src="http://beareroflight54448.files.wordpress.com/2012/04/dsc01939.jpg" alt="" width="768" height="377" /></a></p>
<p>And finally made our way back to the university.</p>
<p>Everyone was exhausted by the time we got back, but it was worth it.</p>
<p>&#60;3</p>
<p>War.</p>
<p>-B.O.L.</p>
<p>P.S. you can all check the Centers for Disease Control and Prevention website, to make sure that you&#8217;re completely ready before travelling to any place <a href="http://www.cdc.gov/">http://www.cdc.gov/</a></p>
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<title><![CDATA[WORK-STUDY STUDENT NEEDED]]></title>
<link>http://uscdornsifehub.com/2012/04/23/work-study-student-needed/</link>
<pubDate>Mon, 23 Apr 2012 17:22:28 +0000</pubDate>
<dc:creator>uscdornsifehub</dc:creator>
<guid>http://uscdornsifehub.com/2012/04/23/work-study-student-needed/</guid>
<description><![CDATA[The Hong lab is interested in hiring a work-study student. Must be a sophomore or junior and must be]]></description>
<content:encoded><![CDATA[<p>The Hong lab is interested in hiring a work-study student. Must be a sophomore or junior and must be pre-health or pre-PhD, and must be available at least 10-15 hours a week.</p>
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<title><![CDATA[What is the case for intelligent design?]]></title>
<link>http://winteryknight.wordpress.com/2012/04/21/what-is-the-case-for-intelligent-design/</link>
<pubDate>Sat, 21 Apr 2012 14:00:47 +0000</pubDate>
<dc:creator>Wintery Knight</dc:creator>
<guid>http://winteryknight.wordpress.com/2012/04/21/what-is-the-case-for-intelligent-design/</guid>
<description><![CDATA[Everyone knows that blog posts and Java programs are the result of an intelligent agent, who arrange]]></description>
<content:encoded><![CDATA[<p>Everyone knows that blog posts and Java programs are the result of an intelligent agent, who arranges symbols into long, improbable sequences that have function. I write blog posts and I write Java programs, and both are the result of my intelligence sequencing letters by typing into my keyboard. Now what should we infer if we look at the universe and we see similar sequences that have functions?</p>
<p><a href="http://www.evolutionnews.org/2012/04/revisiting_the058771.html" target="_blank">This article</a> from Evolution News explains how a person can look at the universe, find functional sequences of symbols, and infer a designer. (H/T J Warner Wallace of <a href="http://www.pleaseconvinceme.com" target="_blank">Please Convince Me</a>)</p>
<p>Excerpt:</p>
<blockquote><p>Intelligent design is a scientific theory that holds some aspects of life and the universe are best explained by reference to an intelligent cause. Why? Because they contain the type of complexity and information that in our experience comes only from intelligence.</p>
<p>As a result, intelligent-design theorists begin by studying how intelligent agents act when they design things. Intelligence is a process, or a mechanism, which we can observe at work in the world around us. Human designers make a great dataset for studying how intelligent agency works.</p>
<p>When we study the actions of humans, we learn that intelligent agents produce high levels of complex and specified information (CSI). Something is complex if it&#8217;s unlikely, and specified if it matches some independent pattern. William Dembski and Stephen Meyer explain that in our experience, only intelligent agents produce this type of information:</p>
<ul>
<li>&#8220;[T]he defining feature of intelligent causes is their ability to create novel information and, in particular, specified complexity.&#8221; (William A. Dembski, <em>No Free Lunch: Why Specified Complexity Cannot Be Purchased without Intelligence</em>, p. xiv (Rowman &#38; Littlefield Publishers 2002).)</li>
<li>&#8220;Agents can arrange matter with distant goals in mind. In their use of language, they routinely &#8216;find&#8217; highly isolated and improbable functional sequences amid vast spaces of combinatorial possibilities.&#8221; (Stephen C. Meyer, &#8220;The Cambrian Information Explosion,&#8221; in<em>Debating Design</em> (edited by Michael Ruse and William Dembski; Cambridge University Press 2004).)</li>
</ul>
<p>Meyer further explains that in our experience, only intelligence produces high levels of CSI:</p>
<p><strong>[W]e have repeated experience of rational and conscious agents &#8212; in particular ourselves &#8212; generating or causing increases in complex specified information, both in the form of sequence-specific lines of code and in the form of hierarchically arranged systems of parts. &#8230; Our experience-based knowledge of information-flow confirms that systems with large amounts of specified complexity (especially codes and languages) invariably originate from an intelligent source, from a mind or personal agent.&#8221; (Stephen C. Meyer, &#8220;The origin of biological information and the higher taxonomic categories,&#8221; <em>Proceedings of the Biological Society of Washington</em>, Vol. 117(2):213-239 (2004).)Thus, in our experience, high levels of complex and specified information &#8212; such as in codes and languages &#8212; arise only from intelligence. By assessing whether natural structures contain the type of complexity &#8212; high CSI &#8212; that in our experience comes only from intelligence, we can construct a positive, testable case for design.</strong></p>
<p>And what happens when we study nature? Well, the past 60 years of biology research have uncovered that life is fundamentally based upon:</p>
<ul>
<li>A vast amount of complex and specified information encoded in a biochemical language;</li>
<li>A computer-like system of commands and codes that processes the information.</li>
<li>Molecular machines and multi-machine systems.</li>
</ul>
<p>But where in our experience do things like language, complex and specified information, programming code, or machines come from? They have one and only one known source: intelligence.</p></blockquote>
<p>One of the strangest things about intelligent design is how many people use the phrase without even being able to define it or point to <a href="http://www.amazon.com/gp/product/0521678676/ref=as_li_qf_sp_asin_il_tl?ie=UTF8&#38;tag=wintknig-20&#38;linkCode=as2&#38;camp=1789&#38;creative=9325&#38;creativeASIN=0521678676" target="_blank">an academic book or paper where the concept is defined</a>.  There are several places where information is found in nature: the origin of life (&#8220;biological information&#8221;) and Cambrian explosion (&#8220;higher taxonomic categories&#8221;) are two of them. There is no known naturalistic method of producing large amounts of functional information in these two areas. But we know that human intelligence are capable of creating the sequences &#8211; we&#8217;ve seen it done. Intelligent design is the view that functional information sequences in nature are the result of intelligence. That&#8217;s all we know that can produce it.</p>
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<title><![CDATA[Laboratory Manager - Mayo /Sligo]]></title>
<link>http://arconrecruitment.wordpress.com/2012/04/19/laboratory-manager-mayo-sligo/</link>
<pubDate>Thu, 19 Apr 2012 20:13:11 +0000</pubDate>
<dc:creator>arconrecruitment</dc:creator>
<guid>http://arconrecruitment.wordpress.com/2012/04/19/laboratory-manager-mayo-sligo/</guid>
<description><![CDATA[The Laboratory Manager leads the planning, coordination and management of all activities within the ]]></description>
<content:encoded><![CDATA[<p>The Laboratory Manager leads the planning, coordination and management of all activities within the our client. This position is responsible for ensuring the effective implementation of Quality Systems and ISO17025 compliance with the policies, procedures, and practices of our client  and regulatory bodies.  The Laboratory Manager will report to the Quality Assurance Manager.</p>
<p><strong> </strong><strong>Key Responsibilities:</strong></p>
<ul>
<li>To ensure that all ingredients, finished products and intermediate products are tested and released in accordance with procedures set forth in The Coca-Cola Company Requirements.<strong></strong></li>
<li>To participate in selection of laboratory equipment with a view to optimize output by incorporation of state of the art laboratory instruments enabling fast response time of tests, automation and online data acquisition.<strong></strong></li>
<li>To manage 2 Laboratory Shift Managers, with an overall responsibility for approximately 34 Team Members.<strong></strong></li>
<li><strong></strong></li>
<li>Manage Supplier Development / auditing for all Category 1 non-juice ingredients sourced in Europe<strong></strong></li>
<li>Support and technically advise Procurement on ingredient strategy <strong></strong></li>
<li>To actively participate, with significant influence, in the selection and training of the Laboratory Team<strong>. </strong>Organization of the workload must support the creation of a meaningful and developmental position for every associate.<strong></strong></li>
<li>To actively participate in the training of the team members in operations and material handling on sampling techniques and in process monitoring.<strong></strong></li>
<li>Take leadership role in global Commercial Product Supply laboratories to drive improvements</li>
<li>Lead and support the Operational Excellence Programme and Continuous Improvement culture.</li>
</ul>
<p><strong> </strong><strong>Skills and Experience:</strong></p>
<ul>
<li>Degree, MSc or PhD in Science (Chemistry, Biochemistry, Food Science, Pharmacology or Microbiology).</li>
<li>7-10 years of experience in food or pharmaceutical industries, with at least 3 years of managerial experience</li>
<li>Excellent communication and interpersonal skills</li>
<li>Analytical Decision Making and Problem Solving Skills</li>
<li>Performance Management and People Development</li>
<li>Budget control</li>
<li>Ability to manage multiple conflicting demands and to prioritize accordingly</li>
<li>Flexible and able to travel at short notice</li>
<li>Knowledge of ISO17025 standard</li>
</ul>
<p>Contact Sylvester at Arcon Recruitment for more information on 094 9029944</p>
<p>Email your sylvester@arconecruitment.com</p>
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<title><![CDATA[Oxidation States of Carbon]]></title>
<link>http://lennoxtutoring.com/2012/04/18/oxidation-states-of-carbon/</link>
<pubDate>Thu, 19 Apr 2012 06:23:21 +0000</pubDate>
<dc:creator>lennoxtutoring</dc:creator>
<guid>http://lennoxtutoring.com/2012/04/18/oxidation-states-of-carbon/</guid>
<description><![CDATA[This past week, while explaining oxidation-reduction chemistry to some of my pre-nursing students wh]]></description>
<content:encoded><![CDATA[This past week, while explaining oxidation-reduction chemistry to some of my pre-nursing students wh]]></content:encoded>
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<title><![CDATA[Pastaddict]]></title>
<link>http://ericaspage.wordpress.com/2012/04/17/pastaddict/</link>
<pubDate>Tue, 17 Apr 2012 22:00:00 +0000</pubDate>
<dc:creator>ericaspage</dc:creator>
<guid>http://ericaspage.wordpress.com/2012/04/17/pastaddict/</guid>
<description><![CDATA[When i was undergraduate at university, one of our biology professors, specialized in biochemistry s]]></description>
<content:encoded><![CDATA[<p>When i was undergraduate at university, one of our biology professors, specialized in biochemistry said that carbohydrate free diest resulted in misery, not eating less, but lack of a substance included in the composition of any carbohydrates that behaves like serotinin hormone providing people feel happy. Why I told you this? My best resource for carbohydrate is pasta!..of all sorts i like the most is <u><strong>fettucini alfredo</strong></u> <img src='http://s0.wp.com/wp-includes/images/smilies/icon_smile.gif' alt=':)' class='wp-smiley' /> ) today&#8217;s lunch was the best one I&#8217;ve ever eaten<br />
<img title="C360_2012-04-15-19-50-43_Hagrid_Devine_Pinstripe.jpg" class="alignnone" alt="image" src="http://ericaspage.files.wordpress.com/2012/04/wpid-c360_2012-04-15-19-50-43_hagrid_devine_pinstripe.jpg" /><br />
Where you can find this beauty is :     <strong><u>www.parkbulvar.com</p>
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<strong>www.parkbulvar.com</p>
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<title><![CDATA[Sugar Detox]]></title>
<link>http://succinctlyscience.wordpress.com/2012/04/17/sugar-detox/</link>
<pubDate>Tue, 17 Apr 2012 15:37:57 +0000</pubDate>
<dc:creator>Succinctly Science</dc:creator>
<guid>http://succinctlyscience.wordpress.com/2012/04/17/sugar-detox/</guid>
<description><![CDATA[&nbsp; A couple weeks ago, 60 Minutes aired a story that asked the question which should be on the m]]></description>
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<p><a href="http://succinctlyscience.files.wordpress.com/2012/04/2300-8347coca-cola-have-a-coke-posters.jpg"><img class="aligncenter size-medium wp-image-116" title="2300-8347~Coca-Cola-Have-a-Coke-Posters" src="http://succinctlyscience.files.wordpress.com/2012/04/2300-8347coca-cola-have-a-coke-posters.jpg?w=235&h=300" alt="" width="235" height="300" /></a></p>
<p>A couple weeks ago, 60 Minutes aired a story that asked the question which should be on the minds of all Americans: <a title="Is Sugar Toxic?" href="http://www.youtube.com/watch?v=4cREfDcEvY4" target="_blank">Is sugar toxic?</a> The piece profiled <a title="Lustig" href="http://en.wikipedia.org/wiki/Robert_H._Lustig" target="_blank">Robert H. Lustig, MD</a>, Professor of Clinical Pediatrics at University of California, San Francisco, whose major research interest lies in childhood obesity. Prior to his segment on 60 Minutes, I also watched Lustig’s largely viewed lecture entitled “<a title="Sugar: The Bitter Truth" href="http://www.youtube.com/watch?v=dBnniua6-oM" target="_blank">Sugar: The Bitter Truth</a>,” which at this point has over 2,300,000 hits on YouTube. In a <a href="http://www.nytimes.com/2011/04/17/magazine/mag-17Sugar-t.html?pagewanted=all" target="_blank">New York Times article</a> by science writer Gary Taubes, Lustig is described not as someone who has done any key research on sugar himself, but a strong advocate who’s willing to insist publicly that sugar is a toxin. I have to say, I’m a believer. I find it easy to be convinced by someone extremely passionate about this type of subject. Especially when he has the science to back it up. In his lecture, Lustig repeatedly calls fructose a &#8220;poison&#8221; and compares its metabolic effects with those of ethanol.  He describes specific biochemical reactions that may cause you to swear off sugar for life. If you have a spare hour and a half, I would highly recommend checking it out.</p>
<p>Consumption of sugar has tripled in the last 50 years worldwide. Most of this can be blamed on the high-fructose corn syrup found in soda, the ultimate bane of our existence. Between 1970 and 2000, per-person daily consumption of caloric soft drinks increased 70% from 7.8 to 13.2 ounces [1]. When it comes down to it though, high fructose corn syrup essentially has an equal mix of glucose and fructose – same as more “natural” sucrose, or table sugar. Whatever form fructose may come in, scientific evidence points to it triggering processes that lead to liver toxicity and a host of chronic diseases [2].</p>
<p>Fructose is a monosaccharide naturally found in fruits and honey. It was originally believed to be ideal for people with diabetes mellitus due to its inability to stimulate insulin secretion. Although it seemed to be the ultimate healthy sweetener, epidemiology evidence implicates fructose consumption is directly related to obesity and type 2 diabetes. Intake is also associated with increased triglyceride levels, a risk factor for coronary heart disease [1]. The science behind the toxicity is actually pretty simple. The Glut5 fructose transporter is necessary to metabolize fructose. The only organ it’s found is the liver, making the liver over-taxed with work every time we gorge on excess sugar. When we consume 120 kcal of sucrose, such as that found in 8 ounces of OJ, the majority of the 60 kcal fructose races to the liver (along with some of the glucose too) [3]. Overtime, wear and tear leads to the build-up of toxins, fatty liver disease, some other bad chronic diseases…. You get the picture. Of course, this is all a bit over-simplified. For a more detailed explanation of the science behind all of this, I will once again refer you to Lustig’s <a href="http://www.youtube.com/watch?v=dBnniua6-oM" target="_blank">lecture</a>, or you can read the articles cited below.</p>
<p>After doing a bit of research, I decided to swear off sugar for life. One big problem though &#8211; I am extremely prone to sugar cravings. I have memorized the menus of every cupcake shop in Boston. I even tend to opt for the gluten-free cupcakes. You know, the ones LOADED with sugar. I convinced myself that I had sealed my fate for fatty liver disease and type 2 diabetes until I came across the <a title="Balanced Bites" href="http://balancedbites.com/" target="_blank">Balanced Bites</a> website. There they host a 21-day sugar detox, described in a $21 booklet put together by Diane Sanfilippo, Certified Nutrition Educator and Holistic Lifestyle Coach. It’s basically the <a title="Paleo Diet" href="http://succinctlyscience.wordpress.com/2012/03/22/a-tribute-to-my-mother/" target="_blank">Paleolithic Diet</a> on steroids, with essentially no fructose allowed. So for me I had to give up fruit (with the exception of green apples and green-tipped bananas), honey, and wine. And Cadbury cream eggs. On Day 3 I was feeling a little lightheaded and lethargic from sugar withdrawal, but once I got passed that I felt amazing. My cravings disappeared, my intense hunger at night subsided, my energy levels shot up, I lost a few pounds, and I was FINALLY able to bang out some unassisted pullups in crossfit (and I have the torn hands to prove it).</p>
<p>Being a Neurobiologist, I feel the need to address the neurobiology behind sugar cravings before ending this post. The palatability of sweet food can undermine normal satiety signals, leading to intake independent of energy need. Sucrose infusion into the nucleus accumbens alters dopamine and opioid neurotransmission, actually making you want to eat more and establishing hard-wired pathways for craving within these areas [4, 5].  Neuro-regulation of stress also comes into play, and several studies in children have observed relationships between stress and increased intake of sugared beverages, sweets, and snacking (<a title="Does your diet increase your stress?" href="http://succinctlyscience.wordpress.com/2012/01/05/does-your-diet-increase-your-stress/">see previous blog post</a>). Outside of the brain, glucose-induced insulin regulation and high blood sugar levels leads to cravings as well, but that’s for another post.</p>
<p>Yesterday was the last day of my first ever 21-day sugar detox, but I feel no real need to run to a cupcake store. For now I will be able to maintain a low-fructose diet, but will probably repeat the detox every few months when life throws sugar my way. Moral of this story: get the sugar out of your system, and you will find no need to put it back in &#8211; with the exception of the occasional sugary treat, of course.</p>
<p>References:</p>
<p><a href="http://www.ncbi.nlm.nih.gov/pubmed?term=Dietary%20sugars%20intake%20and%20cardiovascular%20health%3A%20a%20scientific%20statement%20from%20the%20American%20Heart%20Association" target="_blank">1. Johnson, R.K., et al., <em>Dietary sugars intake and cardiovascular health: a scientific statement from the American Heart Association.</em> Circulation, 2009. <strong>120</strong>(11): p. 1011-20.</a></p>
<p><a href="http://www.ncbi.nlm.nih.gov/pubmed?term=Public%20health%3A%20The%20toxic%20truth%20about%20sugar" target="_blank">2. Lustig, R.H., L.A. Schmidt, and C.D. Brindis, <em>Public health: The toxic truth about sugar.</em> Nature, 2012. <strong>482</strong>(7383): p. 27-9.</a></p>
<p><a href="http://www.ncbi.nlm.nih.gov/pubmed?term=Fructose%3A%20metabolic%2C%20hedonic%2C%20and%20societal%20parallels%20with%20ethanol" target="_blank">3. Lustig, R.H., <em>Fructose: metabolic, hedonic, and societal parallels with ethanol.</em> J Am Diet Assoc, 2010. <strong>110</strong>(9): p. 1307-21.</a></p>
<p><a href="http://www.ncbi.nlm.nih.gov/pubmed?term=Opioid%20modulation%20of%20taste%20hedonics%20within%20the%20ventral%20striatum" target="_blank">4. Kelley, A.E., et al., <em>Opioid modulation of taste hedonics within the ventral striatum.</em> Physiol Behav, 2002. <strong>76</strong>(3): p. 365-77.</a></p>
<p><a href="http://www.ncbi.nlm.nih.gov/pubmed?term=Images%20of%20desire%3A%20food-craving%20activation%20during%20fMRI" target="_blank">5. Pelchat, M.L., et al., <em>Images of desire: food-craving activation during fMRI.</em> Neuroimage, 2004. <strong>23</strong>(4): p. 1486-93.</a></p>
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