Nobody downloaded yet

How Drugs and Receptors Interact - Essay Example

Comments (0) Cite this document
The essay "How Drugs and Receptors Interact" principally addresses drug-receptor interactions, including their mechanism of action and binding processes. In addition, the essay looks into the impacts of potency, specificity, affinity, antagonist, agonists and partial agonist to interaction…
Download full paperFile format: .doc, available for editing
GRAB THE BEST PAPER97.2% of users find it useful
How Drugs and Receptors Interact
Read TextPreview

Extract of sample "How Drugs and Receptors Interact"

Download file to see previous pages GABAA receptors are also ligand-gated and ionotropic channels. Upon binding of the drug, such hormones are automatically triggered. Examples of drugs that bind through this mechanism include bicuculline, muscimol, and gaboxadol. b) Ligand-Regulated Transmembrane Enzymes Ligand-Regulated Transmembrane Enzymes are receptor molecules that mediate the early steps of signaling by insulin, growth factor, epidermal growth factor, platelet-derived, transforming growth factor, atrial natriuretic peptide, and many more trophic hormones. They are a type of receptors that are polypeptides in nature and comprise of extra-cellular-hormone-binding domains that bind to a cytoplasmic enzyme. The enzyme can be a tyrosine kinase, a guanylate cyclase or serine. In all these receptors, the two are linked by a polypeptide, a hydrophobic domain that cuts across the lipid layers. Upon binding of the drug (ligand) to the extracellular receptor, the receptor activates monomers to dimmers and the two receptor polypeptides bind strongly to the membrane. The cytoplasmic domains are then phosphorylated on tyrosine residues and their particular enzymatic activities or effects are activated. The tyrosine kinase receptor signaling pathway begins with binding of the drug or ligand to the external domain of the receptor. For example, monoclonal antibodies that act as antagonists of the tyrosine kinase receptors are effective in the management of breast cancer-related with over-expression of the growth factor receptor. ...Download file to see next pagesRead More
Cite this document
  • APA
  • MLA
(“How Drugs and Receptors Interact Essay Example | Topics and Well Written Essays - 1000 words”, n.d.)
How Drugs and Receptors Interact Essay Example | Topics and Well Written Essays - 1000 words. Retrieved from
(How Drugs and Receptors Interact Essay Example | Topics and Well Written Essays - 1000 Words)
How Drugs and Receptors Interact Essay Example | Topics and Well Written Essays - 1000 Words.
“How Drugs and Receptors Interact Essay Example | Topics and Well Written Essays - 1000 Words”, n.d.
  • Cited: 0 times
Comments (0)
Click to create a comment or rate a document

CHECK THESE SAMPLES OF How Drugs and Receptors Interact

How drugs are affecting our lives

...? How drugs affect our lives Introduction Human beings tend to face a lot of challenges that rob them their loved ones. Not to mention accidents on roads and diseases. However, amongst all these, drug abuse stands out to be slowly cutting down generations. Many people especially youth have become enslaved in it. The government has to play a role before the situation gets worse. The number of school dropouts has increased not forgetting the high rate of social crimes. These issues call for enlightenment of both the young and old, not to allow their lives to be ruined by this killer activity. Should drugs be legalized? However, as much as it may be easy or difficult to...
5 Pages(1250 words)Essay

How to Interact with Customers

In this particular case, it has to be highlighted that the issues faced by the consumers on the purchase of the products of the company’s sales’ department needed solutions. This makes the customers and consumers of the products call up to the customer service department. It is to be highlighted and mentioned that when the customers opt to call up the customer service executives of the company, they are in drastic and urgent need of help and support. The process of customer care executives asking them about their sales transaction details are bound to heighten the frustration level of the consumers and customers since it adds up to the delay in getting the desired solution. It also needs to be taken into consideration...
8 Pages(2000 words)Essay

Drugs and War on Drugs

...enforcement agencies as well as the US military, the Drug Enforcement Administration and Customs Enforcement applaud the US strategy, “but critics say militarizing the drug war in a region fraught with tender democracies and long-corrupt institutions can stir political instability while barely touching what the U.N. estimates is a $320 billion global illicit drug market” (Mendoza, 2013).   One constant problem is that in several neighboring countries of the US, the police are so weak institutionally and also corrupt, that governments seek the help of militaries in order to fight drug traffickers, which frequently results in grave violence. In order to fight this issue,...
10 Pages(2500 words)Essay

Social Media Impact on How We Interact

...? Global Insecurity and Digital media Table of Contents Table of Contents 2 Introduction 3 Education, Insecurity and Digital Media 4 How does Digital Media help students in Education? 4 1.Global Media Literacy 4 2.Opinions on Global issues 4 3.Global knowledge networks 5 4.Online Publishing 5 War and Media Propaganda 5 Government Manipulation on the media 6 Television and Global Insecurity 7 Digital Media, Behavior Change and impact on National Security 8 Countering unethical use of digital media in National Security 9 Conclusion 10 References 11 Introduction Rise in information technology in the current world makes a huge contribution to increased use of digital media as means of communication. Many activities for example running... of...
7 Pages(1750 words)Research Paper


...Drugs Should drugs be legal or illegal It is hard to determine a stand for the topic, as this is a highly controversial topic. Drugs can have both negative and positive effects. I personally take a stand to make drugs legal on the issue, and my thinking goes to reflect the stand made by United States which is captured in this statement ""United States was the creation of men who believed that each man has the right to do what he wants with his own life as long as he does not interfere with his neighbor's pursuit of happiness" (Vidal 385). I totally agree with this view, which guarantees that a person can act and think with freedom until it interferes with someone else's...
2 Pages(500 words)Essay

How drugs cause crime

...21 November 2007 How Drugs Cause Crime Critics that there is a close link between drug addiction and criminal behavior. Criminologists use different theories to explain causes and affects of drug addiction on deviant behavior and criminal activities. A special attention is given to sociological and psychological theories which help to explain deviant behavior and its correlation with drug addiction. The addict is much more likely to commit nonviolent crimes against property than violent crimes against persons (Akers and Sellers 23). This is to be expected from the depressant nature of the drugs and social environment of the...
10 Pages(2500 words)Essay


...which they did not have before drug abuse. Other theories focus on how people learn to use drugs, the incentives associated with drug abuse and peer pressure. There are other theories focuses on the psychoanalytical reasons of drug abuse which state that people take drugs to repress unpleasant childhood memories (Engs, 2006). Relationship between psychology and sociology Sociological explanations have much in common with psychological explanations of drug abuse. Psychology attempts to study the mental state of the drug user while sociology studies the relations with society and drug...
2 Pages(500 words)Essay

Humans and How They Interact

...Humans And How They Interact The rate at which human beings interact with one another is quite a very powerful thing to consider. Such interaction which can lead to, in ideal circumstances, a very positive outcome. On the other hand, in circumstances which may be seen as less than ideal, the interaction can be perceived more as a curse than a blessing. Unifying humans together is the inner common bond that all share. The common bond which, when discovered, can have a considerable impact upon how behaviors are exhibited by one person towards another. Human beings inherently look for something which they can identify with when they are...
8 Pages(2000 words)Assignment


...the absence of almost no intelligent activity, but what is the drug actually doing? It is important to look at the pharmacokinetics of the drug and how this can be an advantage/disadvantage. The primary absorption of marijuana is done orally in a smoke able form. The primary psychoactive ingredient in marijuana which creates the euphoric and hallucinogenic effect is THC, or Tetrahydrocannabinol. There are many metabolites which brake down this chemical in the human body and help it readily pass the blood brain barrier which is where the drug interaction begins. The selectivity in the body for marijuana is extremely important because it is the only known...
6 Pages(1500 words)Research Paper


..., the EU also passes a (fictitious) directive on the right of all residents to high speed broadband by Jan 2014. This includes the duty to replace all existing broad band connections with modern connections to the new fibre optic system. The Directive is to be implemented by Member States by July 2013. The UK Statutory Instrument implementing the directive says that ‘all connections within private buildings will be replaced with modern connections.’ The connections are being changed by a subcontractor; Sparky Ltd. Sparky has been given a wide discretion as to how they complete the job as long as they are finished by December 2013. They are given details of all current broadband users so that they can contact them to...
8 Pages(2000 words)Essay
sponsored ads
We use cookies to create the best experience for you. Keep on browsing if you are OK with that, or find out how to manage cookies.

Let us find you another Essay on topic How Drugs and Receptors Interact for FREE!

Contact Us