Navigation Links


drug in Biological Definition

Drug

... A drug is any substance that can be used to treat an ... may even be considered both a food and a drug at the same time. The term "medication" is ... Efficacy The effects of a particular drug can vary greatly depending on a number of ...

Metabolism

... 1.2 Catabolism 1.3 Anabolism 1.4 drug metabolism 1.5 Nitrogen metabolism 2 ... cycle Carbon fixation drug metabolism drug metabolism pathways, the modification or ...

Selective serotonin reuptake inhibitor

... the word (i.e. animals given free access to the drug do not actively seek it out and do not seek to ... 30 deaths, prompted the United States Food and drug Administration to ban it as an over-the-counter ... drugs. External links MEDLINEplus drug information database The FDA Ban of ...

Alexander Fleming

... chemists. In part by believing its effect may only hold valid with small infections and further by not being well received within the community, the drug was not developed for mass distribution until World War II when Howard Florey and Ernst Boris Chain developed a method of purifying penicillin ...

Amino acid

... of substances derived from amino acids Monosodium glutamate is a food additive to enhance flavor. L-DOPA (L-dihydroxyphenylalanine) is a drug used to treat Parkinsonism . 5-HTP (5-hydroxytryptophan) has been used to treat neurological problems associated with PKU (phenylketonuria). ...

Antibiotic

... An antibiotic is a drug that kills or slows the growth of bacteria . Antibiotics are one class of "antimicrobials", a larger group which also includes anti-viral, ...

Antibiotic resistance

... adaptable to antibiotic pressure. It was the first bacterium in which penicillin resistance was found -- in 1947, just four years after the drug started being mass-produced. Methicillin was then the antibiotic of choice. MRSA ( methicillin-resistant Staphylococcus aureus ) was first ...

Antibody

... obtained. Monoclonal antibodies have much greater specificity than polyclonal antibodies . See also Immunology Immunosuppressive drug Monoclonal antibody References Rhoades, Rodney and Richard Pflanzer (2002). Human Physiology (4 th ed.). Brooks/Cole. ISBN ...

Barbiturate

... for euthanasia and for capital punishment by lethal injection . References Text partially derived from public domain text from U.S. drug Enforcement Agency . ...

Brain

... are all linked to genetic or chromosomal errors. Malfunctions in the embryonic development of the brain can be caused by genetic factors or by drug use or disease in the mother. Brains in philosophy Some philosophers consider that "brain" is synonymous with " mind ", while others believe ...

Colchicine

... for familial Mediterranean fever , amyloidosis , and scleroderma . Side-effects include gastro-intestinal upset and neutropenia . Starting the drug early during an attack of gout can exacerbate the symptoms. High doses can also damage bone marrow and lead to anemia . It's not used in the ...

Fungus

... (worm-eating). Some insectivorous species produce sticky substances which trap insects, while the worm-eating fungi produce substances which drug and immobilize worms, which are then consumed. Some fungi, usually ascomycetes, live as lichens . A lichen is a very close mutualistic ...

Growth curve

... chemotherapy is started. Many tumor cells are killed by the chemotherapy, but eventually some cancer cells that are resistant to the chemotherapy drug begin to grow rapidly. The chemotherapy is no longer useful and is discontinued. The growth of children Children who fall significantly below ...

Hepatitis B

... method of transmission depends on the prevalence of the disease in a given area. In low prevalence areas, such as the continental United States, IV drug abuse and unprotected sex are the primary method. In moderate prevalence areas, the disease is predominantly spread among children. In high ...

Immune system

... cell autoimmune disorders CD4 receptor /CD8 receptor / perforin / apoptosis /clonal selection immunosuppression immunosuppressive drug immunotherapy lymphatic system / lymphocyte macrophage major histocompatibility complex / class I MHC /class II MHC ...

Kary Mullis

... are more likely entering an ice age . Mullis, according to the above mentioned essay collection, has been at various times an avid surfer and drug -user. ( Nitrous oxide , marijuana , DET , LSD (before it was illegal)) He currently resides in Newport Beach, California and in Anderson ...

Antibiotic resistance

... adaptable to antibiotic pressure. It was the first bacterium in which penicillin resistance was found -- in 1947, just four years after the drug started being mass-produced. Methicillin was then the antibiotic of choice. MRSA ( methicillin-resistant Staphylococcus aureus ) was first ...

Parasitology

... and multicellular organisms such as Schistosoma spp., Wuchereria bancrofti and Necator americanus . Medical parasitology can involve drug development, epidimiological studies and study of zoonoses . Veterinary parasitology The study of parasites which cause economic losses in ...
Other Contentsosteomyelitisosteosarcomaexternaosteoporosisosteoporosisosteoporosisosteoporosisosteoporosisosteoporosisostomyosteopathymediamediamediamediamediamediamediamediamedia
(Date:12/14/2009)... as a defining feature of humans. That,s until examples of ... and an array of other mammals. Now, a report in ... Cell Press publication, adds an octopus to the growing list ... a behavioral trick that the researchers call stilt walking. In ... shell "bowls," makes its eight arms rigid, and raises the ...
(Date:12/14/2009)... 14 MODA Technology Partners, a global ... and product testing for the Pharmaceutical industry, today ... company,s third generation mobile data acquisition platform. The ... further automate their regulated manufacturing processes. ,, ... Fully-Configurable Test Methods: Each test ...
(Date:12/13/2009)... may help to engineer plants that take advantage of ... finding could help to engineer crops that take advantage ... carbon dioxide they need for photosynthesis through microscopic breathing ... molecule of the gas gained, they lose hundreds of ... tighten to save water when CO 2 is ...
Breaking Biology News(10 mins):Tool use in an invertebrate: The coconut-carrying octopus 2MODA Announces Availability of Third Generation Mobile Data Acquisition Platform 2Newly identified enzymes help plants sense elevated CO2 and could lead to water-wise crops 2Newly identified enzymes help plants sense elevated CO2 and could lead to water-wise crops 3Newly Obtained Information Shows That Ousted Union Leaders Plotted and Covered Up Wrongdoing 51239 1Newly Obtained Information Shows That Ousted Union Leaders Plotted and Covered Up Wrongdoing 51239 2Early Menstruation Lowers Odds of Surviving Ovarian Cancer 51235 1Early Menstruation Lowers Odds of Surviving Ovarian Cancer 51235 2Early Menstruation Lowers Odds of Surviving Ovarian Cancer 51235 3DIA Workshop Features Industry and FDA for Discussion of Best Practices for Electronic Establishment Registration and Product Listing 51231 1DIA Workshop Features Industry and FDA for Discussion of Best Practices for Electronic Establishment Registration and Product Listing 51231 2
(Date:12/15/2009)... "The entire San Diego Hospice and The ... Sol Price on December 14, 2009. Mr. Price has ... and ethics in his business, community and personal life. ... truly understood the responsibility of philanthropy and the role ... live on through his countless philanthropic efforts. We extend ...
(Date:12/14/2009)... OAK BROOK, Ill., Dec. 15 In ... a larger role than ever. Now the University ... noteworthy resources, Value Analysis: Achieving Cost Efficiencies ... staff in these complex environments. These new materials, ... in the field, provide a practical guide to ...
(Date:12/14/2009)... -- Americold Realty Trust ("Americold") announced today that it ... the U.S. Securities and Exchange Commission (the "SEC") relating ... shares. The number of shares to be offered and ... been determined. The common shares to be sold in ... ,, The joint book-running managers of the offering ...
(Date:12/14/2009)... -- United Dental Care (also known as Culver ... top-notch dental care in Southern California. We provide treatments ... braces (orthodontics) and periodontal treatments. Beverly Hills Dentist ... are staffed with experienced and trusted dentists who provide ... (Dr. E) is one of these trusted dentists. He ...
(Date:12/14/2009)... ... La Jolla, Calif. (Vocus) -- The physicians at Scripps ... new chief of staff of the 372-bed facility. Dr. Sedwitz will ... 1, 2010. , , , , ,During his two-year term, Dr. ... administrative staff and its board of directors. Dr. Sedwitz will play ...
Breaking Medicine News(10 mins):Health News:San Diego Hospice and The Institute for Palliative Medicine on the Passing of Sol Price 2Health News:University HealthSystem Consortium Offers Value Analysis Professionals Insightful New Resources 2Health News:Americold Realty Trust Files Registration Statement for Proposed Initial Public Offering 2Health News:United Dental Care, Gentle Care, Trusted Dentists 2Health News:United Dental Care, Gentle Care, Trusted Dentists 3Health News:New Chief of Staff Takes Over at Scripps Memorial Hospital La Jolla 2Health News:New Chief of Staff Takes Over at Scripps Memorial Hospital La Jolla 3
Other TagsactorsactorsactorsmeanmeanOther Tagsviable 2viable 3viable 4viable 5viable 6viable 7opinions 2opinions 3conflicting 2conflicting 3third 2third 3third 4third 5third 6third 7third 8third 9third 10one 2one 3one 4one 5one 6one 7one 8one 9one 10finds 2finds 3finds 4finds 5team 2team 3team 4team 5team 6team 7team 8team 9team 10