Introduction: The pharmacokinetics of a drug describes the journey of a drug through the body i.e. its absorption‚ bioavailability‚ distribution‚ metabolism and excretion. Opioids are substances (endogenous or synthetic)‚ which produce ‘opiate-like effects’. Opiates are alkaloids derived from the Papaver somniferum poppy e.g. Morphine‚ Codeine (a morphine-like agonist) and Methadone (a synthetic analogue of morphine) and are primarily used as analgesics.[1] Discussion: Morphine has a 4-ring structure
Premium Opioid Morphine Drug addiction
SYNTHESIS OF SILVER NANOPARTICLES AND ITS CYTOTOXIC EFFECT AGAINST THP-1 CANCER CELL LINE 1 * Department of Biotechnology‚ Modern College‚ Shivajinagar‚ University of Pune‚ Pune‚ India. Mrs Rebecca Thombre email rebecca.thombre@gmail.com Telephone 9822224957 020 400966725 ABSTRACT: Nanotechnology is a field of science which involves the synthesis and applications of nanoparticles. Silver nanoparticles (AgNp) have applications in various fields due to their unique
Premium Leukemia Chemotherapy Cancer
Synthesis of Aspirin and Tylenol Kyla Wykoff Abstract Aspirin and Tylenol were synthesized by means of crystallization‚ recrystallization‚ and melting point determination. Synthesis produced significantly high percent yields for aspirin‚ however‚ produced extremely low and impure percent yields for Tylenol. A second group was also used to compare results and errors‚ in which they too were also producing extremely low percent yields of Tylenol. Therefore‚ error was based on the specific protocol
Free Aspirin
acts are publicized and interpreted. But that also means there are ways to defend yourself and your loved ones by putting these fears into perspective and protecting your children from horrific images. What Is Psychological Terror? "The use of terrorism as a tactic is predicated upon inducing a climate of fear that is incommensurate with the actual threat‚" says Middle Eastern historian Richard Bulliet of Columbia University. "Every time you have an act of violence‚ publicizing that violence becomes
Premium Fear Terrorism Psychology
In “Helping Students Use Textual Sources Persuasively‚” Margaret Kantz talks about how individuals should read texts to write a synthesis essay. To write a synthesis essay‚ one should be able to come up with an argument and find information from other sources‚ and use them as proofs to back up the argument. First‚ Kantz talks about the mistakes that students usually make when they write this essay. For instance‚ Shirley made a mistake by reading a repeating and telling the story instead of creating
Premium Writing Education Essay
There are four major terrorist groups active in the Philippines today: The Moro National Liberation Front‚ the Moro Islamic Liberation Front‚ Abu Sayyaf and the New People’s Army. The first three are Islamic groups that operate primarily in the south of the nation‚ where most of the country’s Muslim minority live. The Communist New People’s Army operates in the northern Philippines. Moro National Liberation Front (MNLF) Emerging in the early 1970s‚ the MNLF sought an independent Islamic nation
Premium Philippines
called‚ “Synthesis of a Genius” by George Kauffman and Steven Chooljian. The area of exploration and discovery that I chose was the synthesis of urea in chemistry. Urea was discovered by Friedrich Wohler‚ in 1828. This discovery ultimately changed the belief at the time that only organic compounds can be created from living organisms. He was able to create urea (which is mostly what is found in human and animal urine) in the lab with inorganic compounds. The interesting thing about this was
Premium DNA Bacteria Chemistry
Protein Synthesis Worksheet 1. 2. a. Protein synthesis began in the nucleus. b. Chromatin is a diffuse mass located in the nucleus where genetic material is found. c. A gene is a sequence of nucleotides‚ it is important because they form the template and these templates are used for synthesizing proteins. 3. a. Transcription is the first step of protein synthesis it uses a sequence of DNA nucleotides to produce a sequence of RNA nucleotide. b. RNA polymerase bonds to RNA nucleotides together
Premium Gene Protein DNA
Experiment 4 Synthesis of Salicylic Acid Introduction Throughout history‚ botanical extracts have been used as medicines. Approximately 30% of all medicines have a plant origin. This number increases to 60% if you consider medicines that at one time were derived from plants‚ but have been synthesized in the laboratory. Salicylic acid is a white crystalline compound that can be isolated from the bark of birch trees. Since it is a valuable substance that can be isolated from nature‚ it is called
Premium Salicylic acid Carboxylic acid Ester
immigration to Palestine was relatively limited until the 1930s‚ when Hitler came to power. The U.S. and Europe closed their doors to immigration by desperate Jews‚ making Palestine one of the few options (Shalom). In the three years following the war‚ about 700‚000 Jews immigrated to Israel‚ where they settled mainly along the borders and in former Palestinian lands (Morris VI). In Israel‚ the war is known as the “War of Independence”‚ but for some Palestinians the war is known as‚ “the Catastrophe”‚
Free Israel Jordan Gaza Strip