2 types: A.Physical and B.Biochemical
The mechanism of action in pharmacology refers to how a drug produces its effect in the body at the molecular and cellular level. It explains the specific biological interactions between the drug and its target in the body that result in a therapeutic response. Understanding the mechanism of action is crucial for predicting the drug's effects, potential side effects, and optimizing its clinical use.
Pharmacological action refers to how a drug interacts with the body at a molecular level, while therapeutic action refers to the beneficial effects the drug has on treating a specific condition or symptom in a patient. In other words, pharmacological action is the mechanism of action, while therapeutic action is the desired outcome of the drug in terms of treating a disease or condition.
Ribavirin’s mechanism of action is not fully understood, but it is believed to inhibit the replication of RNA and DNA viruses by interfering with their genetic material. It may disrupt viral RNA synthesis and impair viral mRNA capping. Ribavirin has also been shown to have immunomodulatory effects, such as enhancing the activity of natural killer cells.
Aminoglycosides are a type of antibiotic with a unique structure that includes multiple amino sugars linked together. This structure allows them to bind to bacterial ribosomes and disrupt protein synthesis, ultimately leading to bacterial cell death. This mechanism of action makes aminoglycosides effective against a wide range of bacterial infections.
Some applications of americium are:- ionizing source for smoke detectors- component of neutron generators as Am-Be- source in nuclear gauges densitometers- standard source of radiations: gamma, alpha- source for gamma ray radiography- precursor to prepare Cm, Bk, Es, Db, No, Lw- laboratory usesOther uses are proposed for the future.
Ionizing radiations are alpha, beta, gamma rays, etc.
The main product is a new isotope; ionizing radiations are also emited.
For example applying an electrical discharge, a very high temperature or by irradiation with ionizing radiations.
Richard Heinrich Herz has written: 'The photographic action of ionizing radiations in dosimetry and medical, industrial, neutron, auto- and microradiography' -- subject(s): Radiography, Photographic dosimetry
Radiochemistry is the branch of chemistry who is studying chemical reactions under ionizing radiations.
From these isotopes decay products are obtained and also ionizing radiations.
Gamma rays penetrate most deeply among the ionizing radiations because they have the highest energy and smallest wavelength, allowing them to easily pass through materials.
Ionizing of atoms in the atmosphere is due to interactions with ultraviolet light or other radiations and particles from the cosmic space.
The causes are: photochemical decomposition, electrical discharges, irradiation with ionizing radiations from the cosmic space.
What is mechanism of action eclipta Alba as hepatoprotective?
+mechanism of action of tiemonium methylsulfate
No of course not.answ2. Light and heat are ordinary EM (electromagnetic) radiation.Ionizing radiation is sufficiently energetic to remove parts of an atom, and to thus ionize it.The UV from sunshine may damage the molecular bonds, but this is not ionizing radiation.