<?xml version="1.0" encoding="UTF-8"?>
<rss version="2.0"
	xmlns:content="http://purl.org/rss/1.0/modules/content/"
	xmlns:wfw="http://wellformedweb.org/CommentAPI/"
	xmlns:dc="http://purl.org/dc/elements/1.1/"
	xmlns:atom="http://www.w3.org/2005/Atom"
	>

<channel>
	<title>APSA2005.net</title>
	<atom:link href="http://apsa2005.net/feed" rel="self" type="application/rss+xml" />
	<link>http://apsa2005.net</link>
	<description>The Health Resources</description>
	<pubDate>Wed, 01 Sep 2010 07:58:26 +0000</pubDate>
	<generator>http://wordpress.org/?v=2.6.3</generator>
	<language>en</language>
			<item>
		<title>Does A Connection Between Diet and Acne Really Exist?</title>
		<link>http://apsa2005.net/does-a-connection-between-diet-and-acne-really-exist.html</link>
		<comments>http://apsa2005.net/does-a-connection-between-diet-and-acne-really-exist.html#comments</comments>
		<pubDate>Wed, 01 Sep 2010 07:58:26 +0000</pubDate>
		<dc:creator>admin</dc:creator>
		
		<category><![CDATA[Health]]></category>

		<guid isPermaLink="false">http://apsa2005.net/?p=101</guid>
		<description><![CDATA[In 1969 and 1971, two studies were published that focused on the association between diet and acne. These studies would form the basis for the theory that acne is not caused by diet, and instead is a genetic disorder that has no cure.
Because of this research, the foundation was set for the principle of treating [...]]]></description>
			<content:encoded><![CDATA[<p>In 1969 and 1971, two studies were published that focused on the association between diet and acne. These studies would form the basis for the theory that acne is not caused by diet, and instead is a genetic disorder that has no cure.</p>
<p>Because of this research, the foundation was set for the principle of treating the symptoms of acne. The thinking is that because it&#8217;s a genetic disease, treating the symptoms is the only way to control acne. These symptoms include, redness, puss, inflammation, bacteria, and greasiness. The ways to control them are by over the counters, prescription drugs, taking antibiotics, and applying creams.</p>
<p>However, years later it was discovered through research and clinical trials that the results that came from the 1969 and 1971 studies were seriously flawed and inaccurate.</p>
<p>A strong association between acne and diet has been discovered, according to recent studies. In fact, not consuming the proper diet is now considered to be one of the most common causes of acne. Hormonal regulation can be negatively affected by diet, as well as the natural order of toxic elimination. This can really irritate acne.</p>
<p>Diet Shapes Who You Are</p>
<p>Just as beach cliffs are shaped by crashing waves and canyon walls are formed by the wind, over time eating slowly but surely effects and shapes us physically and mentally, our internal system, organs, and cellular level.</p>
<p>To think that eating foods that contain foreign substances in them have zero impact on us or chronic conditions is simply irrational. A part of who we are, especially physically, is determined by the diet we consume.</p>
<p>Our bodies are impacted over time by diet, and this involves acne and skin condition. Usually what happens on the inside eventually manifests itself on the outside, so acne is what has been formed slowly by having the wrong diet over time.</p>
]]></content:encoded>
			<wfw:commentRss>http://apsa2005.net/does-a-connection-between-diet-and-acne-really-exist.html/feed</wfw:commentRss>
		</item>
		<item>
		<title>Tips For Lower Your Heart Disease</title>
		<link>http://apsa2005.net/tips-for-lower-your-heart-disease.html</link>
		<comments>http://apsa2005.net/tips-for-lower-your-heart-disease.html#comments</comments>
		<pubDate>Mon, 09 Aug 2010 06:03:01 +0000</pubDate>
		<dc:creator>admin</dc:creator>
		
		<category><![CDATA[Health]]></category>

		<guid isPermaLink="false">http://apsa2005.net/?p=98</guid>
		<description><![CDATA[Coronary heart disease is still the biggest killer of men and women in the Western World. The rate of people dying has increased rapidly over the years and especially in the last 20 years. There is a direct correlation between heart disease and people&#8217;s lifestyle and diet. Increasingly people are living more sedentary lives which [...]]]></description>
			<content:encoded><![CDATA[<p>Coronary heart disease is still the biggest killer of men and women in the Western World. The rate of people dying has increased rapidly over the years and especially in the last 20 years. There is a direct correlation between heart disease and people&#8217;s lifestyle and diet. Increasingly people are living more sedentary lives which involve a lot of sitting and very little exercise. Advances in technology have removed most labor intensive jobs and most people work in offices sitting at a desk.</p>
<p>As well as leading less active lifestyles peoples diets have gradually changed as well over the last 20 years. The increased availability and convenience of processed foods means people are eating more food that is high in saturated fat and full of additives.  These two factors combined play a huge role in the increase of heart disease.</p>
<p>The good news is that heart disease is preventable. You can reduce your risk of getting heart disease by changing your diet and lifestyle. The following are a few steps to get you started.</p>
<p>Step One:</p>
<p>Avoid food that has a lot of saturated fat in it. This includes red meat, processed food and especially junk food. Also, avoid frying food as this increases the level of fat.</p>
<p>Step Two:</p>
<p>Introduce leaner meat and fish into your diet. Leaner meat such as chicken is lower in fat than red meat. Eat more fish especially the oily variety. Oily fish includes tuna and herrings.</p>
<p>Step Three:</p>
<p>Eat plenty of fresh fruit and leafy green vegetables every day. These foods are high in essential vitamins and minerals such as vitamin C and D, calcium, and potassium.</p>
<p>Step Four:</p>
<p>Reduce your intake of salt. Most processed foods have high levels of salt to improve the taste so there is no need to add more to it. If you do use salt use a healthier alternative that has lower levels of sodium such as rock salt or sea salt. Both of these taste much better than ordinary table salt.</p>
<p>Step Five:</p>
<p>If you lead a sedentary life both at home and at work then you need to acquire the habit of regular exercise. This does not mean that you have to train for a marathon. All you have to do is 20 to 30 minutes 3 or 4 times a week. The key thing is consistency. If you are not use to exercise then, start off gradually with walking at a pace that makes you out of breath. Gradually increase the time and intensity each day.</p>
<p>If you have a health condition or food allergy then consult with your doctor before changing your diet or exercise routine.</p>
]]></content:encoded>
			<wfw:commentRss>http://apsa2005.net/tips-for-lower-your-heart-disease.html/feed</wfw:commentRss>
		</item>
		<item>
		<title>Reduce unwanted facial hair with Vaniqa</title>
		<link>http://apsa2005.net/reduce-unwanted-facial-hair-with-vaniqa.html</link>
		<comments>http://apsa2005.net/reduce-unwanted-facial-hair-with-vaniqa.html#comments</comments>
		<pubDate>Fri, 23 Jul 2010 03:27:33 +0000</pubDate>
		<dc:creator>admin</dc:creator>
		
		<category><![CDATA[Health]]></category>

		<guid isPermaLink="false">http://apsa2005.net/?p=96</guid>
		<description><![CDATA[
Vaniqa is used to reduce unwanted facial hair in women. It does not permanently remove hair or &#8220;cure&#8221; unwanted facial hair. However it will help you manage your condition and improve your appearance.
Vaniqa may also be used for purposes other than those listed in this medication guide. Do not use Vaniqa if you have had [...]]]></description>
			<content:encoded><![CDATA[<p></p>
<p><a title="Buy Vaniqa Online" href="http://www.med-cash.com/products/vaniqa.html"><strong>Vaniqa</strong></a> is used to <strong>reduce unwanted facial hair in women</strong>. It does not permanently remove hair or &#8220;cure&#8221; unwanted facial hair. However it will help you manage your condition and improve your appearance.</p>
<p>Vaniqa may also be used for purposes other than those listed in this medication guide. Do not use Vaniqa if you have had an <a href="http://www.med-cash.com/allergy.html">allergic reaction</a> to it in the past. Vaniqa is in the FDA pregnancy category C. This means that it is not known whether eflornithine will harm an unborn baby. Do not use this medication without first talking to your doctor if you are pregnant. It is also not known whether eflornithine passes into breast milk. Do not use this medicine without first talking to your doctor if you are breast-feeding a baby. Vaniqa has not been approved for use by children younger than 12 years of age. If you miss a dose of Vaniqa, skip the dose you missed and apply your next regularly scheduled dose as directed. Do not apply a double dose of this medication or try to &#8220;make up&#8221; a missed dose. An overdose is not likely to occur. If the cream has been ingested, or if you suspect an overdose has occurred, contact your doctor, hospital emergency room, or poison control center for advice. Avoid getting this medication in your eyes, nose, or mouth. If this occurs, wash the area with water. If Vaniqa gets in your eyes, rinse thoroughly with water and contact your doctor.</p>
<p>Full Article: <a href="http://www.med-cash.com/news/vaniqa-treatment-facial-hair.html">Vaniqa in the treatment of facial hair</a></p>
]]></content:encoded>
			<wfw:commentRss>http://apsa2005.net/reduce-unwanted-facial-hair-with-vaniqa.html/feed</wfw:commentRss>
		</item>
		<item>
		<title>Is Our Attitude About Health Unhealthy?</title>
		<link>http://apsa2005.net/is-our-attitude-about-health-unhealthy.html</link>
		<comments>http://apsa2005.net/is-our-attitude-about-health-unhealthy.html#comments</comments>
		<pubDate>Thu, 08 Jul 2010 07:14:54 +0000</pubDate>
		<dc:creator>admin</dc:creator>
		
		<category><![CDATA[Health]]></category>

		<guid isPermaLink="false">http://apsa2005.net/?p=94</guid>
		<description><![CDATA[People who have the riskiest-for-their-health behavior are likelier to blame their genetic makeup than to attribute illnesses - primarily hypertension and various cancers - to their behavior. In fact, a study which was published in the journal Annals of Behavioral Medicine found that the more behavioral risk factors people had - like smoking, not exercising [...]]]></description>
			<content:encoded><![CDATA[<p>People who have the riskiest-for-their-health behavior are likelier to blame their genetic makeup than to attribute illnesses - primarily hypertension and various cancers - to their behavior. In fact, a study which was published in the journal Annals of Behavioral Medicine found that the more behavioral risk factors people had - like smoking, not exercising and eating a high-fat diet - the less likely they were to be interested in information about how to live healthier. By blaming their genes they didn&#8217;t have to take responsibility for their actions - or lack of actions.</p>
<p>Because of lack of action Americans are still getting fatter. In 1991 no state had an obesity rate over 20%. In 2010 more than two-thirds of the states did. A recent study showed obesity rates increased in 28 states in 2009. For the 6th year running Mississippi was the fattest state. In 2009 Mississippi, Alabama, Tennessee and West Virginia had obesity rates over 30%. In 2010 Louisiana, Kentucky, Oklahoma and Arkansas joined those states. The District of Columbia was the only area with a decrease in its adult obesity rate - in spite of all the &#8220;fat cats&#8221; in Washington.</p>
<p>Because of parental denial American children are still getting fatter. According to a University of Michigan study, 43% of parents with obese children ages 6-11 said their children were &#8220;about the right weight&#8221;; 37%, &#8220;slightly overweight&#8221;; and 13%, &#8220;very overweight&#8221;. However, parents with obese children ages 12-17 were more aware of the problem. Eleven percent said &#8220;about the right weight&#8221;; 56%, &#8220;slightly overweight&#8221;; and 31%, &#8220;very overweight&#8221;. Some parents in both age groups said &#8220;slightly underweight&#8221;. It seems parents think that their children will outgrow obesity, but in this case taking a &#8220;weight-and-see&#8221; attitude is unhealthy.</p>
<p>Both adults and children should know that it&#8217;s the brain that makes people crave sugary, fatty foods. There&#8217;s a system of interconnected neurons called the reward pathway. It evolved millions of years ago to encourage prehistoric man to do things necessary to survive - like eat. Because high calorie foods were scarce, the brain learned to release feel-good chemicals like dopamine and serotonin in response to tastes, smells and places associated with rich food. This system worked well until rich foods became easily available. It&#8217;s the stomach that signals real hunger by releasing ghrelin, the hunger hormone. If you want to avoid gaining weight, you can&#8217;t have a &#8220;brain trust&#8221;.</p>
]]></content:encoded>
			<wfw:commentRss>http://apsa2005.net/is-our-attitude-about-health-unhealthy.html/feed</wfw:commentRss>
		</item>
		<item>
		<title>Prescription Glasses - Change Your Vision and Personal Images</title>
		<link>http://apsa2005.net/prescription-glasses-change-your-vision-and-personal-images.html</link>
		<comments>http://apsa2005.net/prescription-glasses-change-your-vision-and-personal-images.html#comments</comments>
		<pubDate>Tue, 15 Jun 2010 03:08:28 +0000</pubDate>
		<dc:creator>admin</dc:creator>
		
		<category><![CDATA[Health]]></category>

		<guid isPermaLink="false">http://apsa2005.net/?p=92</guid>
		<description><![CDATA[It is an accepted fact that people recognize you by your face. That is why, the prescription glasses you choose to wear becomes a part of your identity as well. Whether you want to appear youthful, fun  loving, sophisticated, and conservative or anything else, the proper eyeglass frame will help you to achieve it.
With [...]]]></description>
			<content:encoded><![CDATA[<p>It is an accepted fact that people recognize you by your face. That is why, the prescription glasses you choose to wear becomes a part of your identity as well. Whether you want to appear youthful, fun  loving, sophisticated, and conservative or anything else, the proper eyeglass frame will help you to achieve it.</p>
<p>With the increasing number of online stores dealing in prescription glasses, the options for buyers to choose from have increased tenfold. These prescription glasses offer a myriad of colourful choices and frame materials. Apart from the regular plastic and metal frames, titanium frames are also becoming a favourite among the consumers. These titanium frames offer the strength of the metallic pairs and the weightlessness of the regular acetate frames. Among this huge collection of prescription glasses, obviously, it becomes difficult to choose the ones which will suit you the most. These are few general tips which can be followed to make the selection process easy.</p>
<p>Just like one pair of shoes is not enough for different occasions, similarly it&#8217;s better to have more than one pair of prescription glasses. To narrow down your choices, consider what eyewear experts suggest in terms of styling, colour, material and size for various lifestyles.</p>
<p>For serious business men, it&#8217;s best to stay with conservative frame shapes and colours, to help build trust and confidence among a wide variety of your business clients and colleagues. One must wear classic shapes such as ovals, rectangles and almonds, in traditional colours like gold, silver, brown, gunmetal and black (avoid bright colours or unusual shapes).</p>
<p>To show your creative side, use modern shapes, such as geometric designs in thicker and larger plastic frames. You can also experiment with unusual colours such as blue, green and purple.</p>
<p>College-goers get a lot more freedom in terms of prescription glasses styling, including eye  catching colours and shapes. With the increase of online shops for prescription glasses, the choices to try bright colours, interesting shapes and designs have increased too.</p>
<p>A busy mom or dad has little time to worry about the latest trends in eyewear. Ovals, upswept rectangles and soft cat  eye shapes are very functional and the perfect choices. Interesting colours also add a touch of fashion.</p>
<p>For the best comfort, performance and safety during weekend hours choose at least one pair of sport sunglasses or sport prescription glasses. Generally, sports eyewears have polarized lens (which reduces the glare) or polycarbonate lenses (which are shatter resistant).</p>
]]></content:encoded>
			<wfw:commentRss>http://apsa2005.net/prescription-glasses-change-your-vision-and-personal-images.html/feed</wfw:commentRss>
		</item>
		<item>
		<title>Cialis Pills – Effective Erectile Dysfunction Treatment</title>
		<link>http://apsa2005.net/cialis-pills-%e2%80%93-effective-erectile-dysfunction-treatment.html</link>
		<comments>http://apsa2005.net/cialis-pills-%e2%80%93-effective-erectile-dysfunction-treatment.html#comments</comments>
		<pubDate>Wed, 26 May 2010 01:52:56 +0000</pubDate>
		<dc:creator>admin</dc:creator>
		
		<category><![CDATA[Medicine]]></category>

		<category><![CDATA[Cialis dosage]]></category>

		<category><![CDATA[Cialis pills]]></category>

		<guid isPermaLink="false">http://apsa2005.net/?p=90</guid>
		<description><![CDATA[Cialis, active ingredient tadalafil, is a prescription medication available for the treatment of erectile dysfunction. Though its a PDE5 inhibitor like Levitra and Viagra, it does have its different characteristics.
Effective erectile dysfunction treatment with Cialis pills
Theres no doubt that Cialis pills are effective. Available in doses of 2.5mg, 5mg, 10mg and 20mg, its dosages have [...]]]></description>
			<content:encoded><![CDATA[<p align="justify">Cialis, active ingredient tadalafil, is a prescription medication available for the treatment of erectile dysfunction. Though its a PDE5 inhibitor like Levitra and Viagra, it does have its different characteristics.</p>
<p><strong>Effective erectile dysfunction treatment with Cialis pills</strong></p>
<p align="justify">Theres no doubt that Cialis pills are effective. Available in doses of 2.5mg, 5mg, 10mg and 20mg, its dosages have clinically proven efficacy. Its available in 2 forms; theres the 36 hour Cialis pill and the Cialis for daily use pill. Both these forms of Cialis offer you the freedom of choosing the time for sex. Unlike other medications where time dictates your decision, in the case of Cialis, you can be spontaneous. The daily Cialis dosage is either 2.5mg or 5mg and should preferably be taken at the same time everyday. The 36 hour Cialis has been dubbed the weekend pill and as the name suggests, its effectiveness lasts for a mammoth 36 hours.</p>
<p><strong>You and Cialis</strong></p>
<p align="justify">The efficacy of Cialis is peppered with a few side effects. These are common side effects that are also similar to those for other PDE5 inhibitors like Viagra and Levitra. Headaches, upset stomach, flushing, runny or stuffy nose, muscle aches and back pain are some of the side effects that commonly affect a <a href="http://www.atlanticdrugs.com/cialis.html">Cialis</a> user. Most side effects last for only a few hours, but back pain and muscle aches can last for 2 days. If a side effect becomes bothersome, its always a good idea to contact your doctor. These side effects dont take anything away from the efficacy of the medication.</p>
<p><strong>Cialis Dosages Available Online For Purchase at Atlanticdrugs.Com</strong></p>
<p align="justify">AtlanticDrugs.com offers you the chance to take an online medical consultation through which you may be able to get a prescription for Cialis. Both forms of Cialis are available on the site and you can buy them easily and conveniently provided you are eligible for the medication. You can buy <a href="http://www.atlanticdrugs.com/cialis-dosage.html">Cialis dosage</a> in strengths of 2.5mg, 5mg, 10mg and 20 mg at AtlancitcDrugs.com. The only thing you need to do is fill in their online consultation form. A doctor will take examine your order and check whether you are a suitable candidate for any of the doses of Cialis. If you are prescribed the treatment, your order will be processed. And by <a href="http://www.atlanticdrugs.com/">buying Cialis</a> doses online from an online source like Atlanticdrugs.com you can also enjoy a discreet and confidential service.</p>
]]></content:encoded>
			<wfw:commentRss>http://apsa2005.net/cialis-pills-%e2%80%93-effective-erectile-dysfunction-treatment.html/feed</wfw:commentRss>
		</item>
		<item>
		<title>Andromedical Permanent Penis Enlargement</title>
		<link>http://apsa2005.net/andromedical-permanent-penis-enlargement.html</link>
		<comments>http://apsa2005.net/andromedical-permanent-penis-enlargement.html#comments</comments>
		<pubDate>Wed, 19 May 2010 05:13:22 +0000</pubDate>
		<dc:creator>admin</dc:creator>
		
		<category><![CDATA[Health]]></category>

		<guid isPermaLink="false">http://apsa2005.net/?p=88</guid>
		<description><![CDATA[
Permanent penis enlargement is a hot issue that is eagerly discovered by men to find out the best solution dealing with their lack of best performance in bed. Let us see the fact! Most of the men do not want to give a bad sex impression for their spouse. It is funny when men are [...]]]></description>
			<content:encoded><![CDATA[<p><br />
Permanent penis enlargement is a hot issue that is eagerly discovered by men to find out the best solution dealing with their lack of best performance in bed. Let us see the fact! Most of the men do not want to give a bad sex impression for their spouse. It is funny when men are dumped out from the bed because of their sex problem, such as premature ejaculation, cannot stand up for a long time in bed etc. For that reasons, men are involved in searching for the right penis enlargement treatment.</p>
<p>If you are the man who wants to get the best penis enlargement treatment, search at <a href="http://www.andromedical.com">penis enlargement</a>. Andromedical has the best reputation to help men dealing with penis enlargement treatment. With more than 10 years excellent experiences, Andromedical is trusted to give you the best result quickly. Furthermore, you will not be worried by side effects. Based on the laboratory research, the treatment is safe.</p>
<p>With Andromedical penis enlargement treatment, you do not need to feel unconfident in bed! You will see the result even you have never imagined before! Strengthen your relationship by exploring sex performance. Get the ultimate orgasm repeatedly. Andromedical Permanent penis enlargement treatment is like your best friend to help your sex life problem.</p>
]]></content:encoded>
			<wfw:commentRss>http://apsa2005.net/andromedical-permanent-penis-enlargement.html/feed</wfw:commentRss>
		</item>
		<item>
		<title>Be a Real Man with Male Enhancement</title>
		<link>http://apsa2005.net/be-a-real-man-with-male-enhancement.html</link>
		<comments>http://apsa2005.net/be-a-real-man-with-male-enhancement.html#comments</comments>
		<pubDate>Wed, 19 May 2010 02:30:41 +0000</pubDate>
		<dc:creator>admin</dc:creator>
		
		<category><![CDATA[Health]]></category>

		<guid isPermaLink="false">http://apsa2005.net/?p=86</guid>
		<description><![CDATA[
Are you lacking of confident with your sex performance? It is not secret anymore that men must have maximum performance on bed. If it is not, your spouse will kick you out from the bedroom. I think you do not want this ashamed thing happen to you.
Probably, you have used medical treatment or alternative treatment [...]]]></description>
			<content:encoded><![CDATA[<p><br />
Are you lacking of confident with your sex performance? It is not secret anymore that men must have maximum performance on bed. If it is not, your spouse will kick you out from the bedroom. I think you do not want this ashamed thing happen to you.</p>
<p>Probably, you have used medical treatment or alternative treatment to improve your performance on the bed. However, you still have difficulties with your sex life! Moreover, you get side effects because of pills or other drugs that are available in drugstores. You have to be careful with those drugs.</p>
<p>You really need a help to solve your sex life problem. No matter how hard your problem, <a href="http://www.maleenhancementz.com">Male Enhancement</a> will be your right place to improve your manhood. There are many tips that are listed. The tips are easy to be applied. In the short time, you will get back your confidence. There are male enhancement oils that are trusted to increase your sex life and satisfy your partner. Get <a href="http://www.maleenhancementz.com/male-enhancement-oils">Male enhancement oils</a> to know more about the significant of male enhancement oils and how to get male enhancement oils in the right place.</p>
<p>Besides men enhancement oils, you can find out <a href="http://www.maleenhancementz.com/male-enhancement-cream">male enhancement cream</a> as your alternative method to increase your sex life and get the ultimate orgasm. Many kinds of male enhancement cream will be probably suitable with you. Pat&#8217;s attention to the usage, you have to be careful to avoid side effects.</p>
]]></content:encoded>
			<wfw:commentRss>http://apsa2005.net/be-a-real-man-with-male-enhancement.html/feed</wfw:commentRss>
		</item>
		<item>
		<title>Protein Phosphorylation Related Peptides</title>
		<link>http://apsa2005.net/protein-phosphorylation-related-peptides.html</link>
		<comments>http://apsa2005.net/protein-phosphorylation-related-peptides.html#comments</comments>
		<pubDate>Tue, 18 May 2010 08:10:12 +0000</pubDate>
		<dc:creator>admin</dc:creator>
		
		<category><![CDATA[Health]]></category>

		<guid isPermaLink="false">http://apsa2005.net/?p=84</guid>
		<description><![CDATA[Definition
Protein phosphorylation is a post-translational modification of proteins in which a serine, a threonine or a tyrosine residue is phosphorylated by a protein kinase with the addition of a covalently bound phosphate group. There are several protein phosphorylation related peptides that belongs to regulatory domain of kinases used for studying the physiological role of enzymes.
Discovery
In [...]]]></description>
			<content:encoded><![CDATA[<p>Definition<br />
Protein phosphorylation is a post-translational modification of proteins in which a serine, a threonine or a tyrosine residue is phosphorylated by a protein kinase with the addition of a covalently bound phosphate group. There are several protein phosphorylation related peptides that belongs to regulatory domain of kinases used for studying the physiological role of enzymes.</p>
<p>Discovery<br />
In 1906, Phoebus A. Levene at the Rockefeller Institute identified phosphate in the protein Vitellin 1. In 1954, phosphorylation of a protein was observed when a liver enzyme catalyzed the phosphorylation of casein and became known as a protein kinase 2.  A year later, the role of phosphorylation became more interesting as Fischer and Krebs, and Wosilait and Sutherland 3, showed that an enzyme involved in glycogen metabolism was regulated by the addition or removal of a phosphate, suggesting that reversible phosphorylation could control enzyme activity. A peptide fragment of the thyroid hormone (TR)-binding protein (TRBP), the LXXLL motif, phosphorylated on Ser884 important for receptor selectivity and LXXLL-binding affinity correlates with TRBP transcriptional activity 4. Aquaporin - 2 (254 - 267), pSER256, human, a peptide fragment of the human aquaporin-2 (AQP2) phosphorylated at Ser256, plays a key role in vasopressin signaling in the renal-collecting duct 5.</p>
<p>Structural Characteristics<br />
Phosphorylation refers to the addition of a phosphate to one of the amino acid side chains of a protein. Phosphates are negatively charged so that their addition to a protein leads to conformational change of the protein. Many bacterial species express &#8216;eukaryotic-like&#8217; Ser/Thr or Tyr protein kinases and phosphatases that are candidate mediators of developmental changes and host/pathogen interactions. Studies reveal that universal mechanisms of regulation and substrate recognition govern the functions of prokaryotic and eukaryotic Ser/Thr protein kinases (STPKs). Several structures also support novel mechanisms of regulation, including dimerization of STPKs, metal-ion binding and substrate mimicry 6. There are several small peptides are involved in regulation of protein phosphorylation. Sequence of [pSer884] Thyroid Hormone Binding Protein (TRBP), biotin labeled is BIOTIN-KDVTLT(pSer)PLLVNLLQSDIS 4. Aquaporin - 2 (254 - 267), pSER256, human sequence is RQ-pS-VELHSPQSLPR. These peptides are used for thyroid hormone and vasopressin-dependent trafficking studies respectively 5.</p>
<p>Mode of Action<br />
The transfer of phosphates onto proteins is catalyzed by a variety of protein kinases in the cell. The hydroxyl groups (-OH) of serine, threonine, tyrosine or histidine amino acid side chains are commonly used for addition of phosphate group. A second class of enzymes, phosphatases, are responsible for the reverse reaction, in which phosphates are removed from a protein. Some of these enzymes are extremely specific, potentially phosphorylating or dephosphorylating only a few target proteins, while others are able to act broadly on many proteins. The examples of known targets of phosphorylation include most protein components of the cell, including enzymes, structural proteins, cell receptors, ion channels and signaling molecules. If a protein is controlled by its phosphorylation state, its activity at any one time will be directly dependent on the activity of the kinases and phosphatases that act on it. It is quite common for a phosphate group to be added or removed from a protein continually, a cycle that allows a protein to switch rapidly from one state to another 7. [pSer884] Thyroid Hormone Binding Protein (TRBP) peptide interacts with nuclear receptors. Ligand-dependent interaction of nuclear receptors and co-activators is a critical step in nuclear receptor-mediated transcriptional regulation. Serine884 of TRBP LXXLL motif is a key residue for receptor selectivity 4. Aquaporins form pores in the membranes of cells and selectively pass water molecules through the membrane, and prevent the crossing of sodium, potassium and other ions and small molecules. Human aquaporin-2 (AQP2) peptide AQP2 residues including S256 and S261, are altered in response to vasopressin. In the presence of vasopressin, AQP2 monophosphorylated at Ser256 and diphosphorylated AQP2 (pSer256/261) increase in abundance, whereas AQP2 monophosphorylated at Ser261 decreases, suggesting that both sites are involved in vasopressin-dependent AQP2 trafficking 5.</p>
<p>Functions<br />
Regulate cell processes, through the use of phosphorylation cycles and cascades, the cell is able to regulate a diverse set of processes, including cellular movement, reproduction and metabolism. It is the simplicity, reversibility and flexibility of phosphorylation that explains why it has been adopted as the most general control mechanism of the cell.</p>
<p>Signalling networks, the study of phosphorylated proteins combined with mass spectrometry have been used to identify and quantify dynamic changes in phosphorylated proteins over time. Systematic analysis of complex phosphorylation networks has helped in understanding of cellular processes8.</p>
<p>PKC, C2 Domain (49 - 53), This peptide belongs to the C2 regulatory domain of e-protein kinase C, also known as e-PKC/V1. This peptide, used in studying the physiological role of isozymes, is most likely the PKC-selective activator and is found to be cardioprotective 9.</p>
<p>Regulatory functions, several enzymes and receptors are switched &#8220;on&#8221; or &#8220;off&#8221; by phosphorylation and dephosphorylation. Reversible phosphorylation results in a conformational change in the structure of enzymes and receptors, causing them to become activated or deactivated. Many phosphorylation related peptides act as a modulator of enzyme function 10.</p>
]]></content:encoded>
			<wfw:commentRss>http://apsa2005.net/protein-phosphorylation-related-peptides.html/feed</wfw:commentRss>
		</item>
		<item>
		<title>A Helpful Guide Prescription Shooting Glasses</title>
		<link>http://apsa2005.net/a-helpful-guide-prescription-shooting-glasses.html</link>
		<comments>http://apsa2005.net/a-helpful-guide-prescription-shooting-glasses.html#comments</comments>
		<pubDate>Thu, 06 May 2010 03:10:52 +0000</pubDate>
		<dc:creator>admin</dc:creator>
		
		<category><![CDATA[Health]]></category>

		<guid isPermaLink="false">http://apsa2005.net/?p=82</guid>
		<description><![CDATA[
When you need prescription shooting eyeglasses, you may get your alternatives somewhat defined and high-priced. So if you&#8217;re looking for a pair of prescription shooting eye glasses, where do you start?
Essentially you&#8217;ll have among two possiblenesses. Those alternatives consist of the following:
1. Custom created prescription shooting eyeglasses either by your eyecare professional or by a [...]]]></description>
			<content:encoded><![CDATA[<p><br />
<span style="font-size: 12pt; font-family: &quot;Times New Roman&quot;;">When you need prescription shooting eyeglasses, you may get your alternatives somewhat defined and high-priced. So if you&#8217;re looking for a pair of prescription shooting <a href="http://www.glassescrafter.com/">eye glasses</a>, where do you start?</span></p>
<p class="MsoNormal" style="margin: 5pt 0cm; text-align: justify; line-height: normal;"><span style="font-size: 12pt; font-family: &quot;Times New Roman&quot;;">Essentially you&#8217;ll have among two possiblenesses. Those alternatives consist of the following:</span></p>
<p class="MsoNormal" style="margin: 5pt 0cm 5pt 36pt; text-align: justify; text-indent: -18pt; line-height: normal;"><span style="font-size: 12pt; font-family: &quot;Times New Roman&quot;;">1. Custom created prescription shooting eyeglasses either by your eyecare professional or by a convention shooting eyeglasses producer.</span></p>
<p class="MsoNormal" style="margin: 5pt 0cm 5pt 18pt; text-align: justify; line-height: normal;"><span style="font-size: 12pt; font-family: &quot;Times New Roman&quot;;">2. Production range shooting eyeglasses that use a dismissible insert that normally mounts the prescription lens inside the interior of the eyeglasses in front on the line of <a href="http://www.dhcs.ca.gov/services/medi-cal/Pages/FAQ_Optometry.aspx">sight</a>.</span></p>
<p class="MsoNormal" style="margin: 5pt 0cm; text-align: justify; line-height: normal;"><span style="font-size: 12pt; font-family: &quot;Times New Roman&quot;;">Just like everything else, convention created <a href="http://www.glassescrafter.com/">prescription glasses</a> have pros and cons. For starters, anticipate convention shooting eyeglasses to be high-priced. Relaying on the producer, anticipate to finance anyplace from $150 to $500. There will be quite a bit of version among those costs grades in quality and alternatives. Normally, with convention manufacturers, you can anticipate the lens to be in one colour only. Many producers will provide an complementary character of prescription lens in some variant lens colours, however those models will be possibly be nearer to the $500 cost detail. Also note that many brands of convention prescription shooting eyeglasses are only plan particular to one character of shooting. For instance, there are a some brands out that that are planned for clay or skeet shooting. Those models are developed to be applied with a mounted scattergun. They might also act for pistol shooting, however they aren&#8217;t planned for that apply. </span></p>
]]></content:encoded>
			<wfw:commentRss>http://apsa2005.net/a-helpful-guide-prescription-shooting-glasses.html/feed</wfw:commentRss>
		</item>
	</channel>
</rss>
