The word "neurotrophic" is pronounced as /n(j)ʊrəʊˈtrəʊfɪk/. The first syllable "neu" is pronounced as "n(j)ʊ", the "r" is silent, and the second part "otrophic" is pronounced as "əʊˈtrəʊfɪk". Neurotrophic refers to substances that are necessary for the development and survival of neurons. The correct spelling of this scientific term can be difficult to remember due to the complex combination of letters, but with the aid of IPA phonetic transcription, the spelling can be easier to understand and recall.
Neurotrophic is an adjective that is derived from the word "neurotrophin," which refers to a substance that promotes the growth, development, or survival of neurons (nerve cells) in the nervous system. When something is neurotrophic, it means that it has the capability to enhance and support the growth and maintenance of neurons.
In the context of biology, neurotrophic factors are proteins or other molecules that are responsible for promoting the growth and survival of neurons. These factors are crucial for the development and maintenance of the nervous system throughout life. Neurotrophic factors play a significant role in various processes such as neurogenesis (the formation of new neurons), neuronal differentiation (the process of neurons becoming specialized), and the preservation of synaptic connections (connections between neurons).
The term neurotrophic can also be used in the field of medicine and neuroscience to describe therapies or substances that stimulate or enhance the growth and repair of neurons after damage or injury. Various neurodegenerative diseases and conditions, such as Alzheimer's disease or spinal cord injuries, can benefit from neurotrophic interventions, as they aim to restore or enhance the function and survival of affected neurons.
In summary, neurotrophic refers to the capacity of promoting the growth, development, or survival of neurons. It is a term often used to describe substances, factors, or therapies that have the potential to enhance neuronal growth and repair in the nervous system.
Relating to trophic conditions under nervous influence.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
The word "neurotrophic" is derived from two constituent parts: "neuro-" and "-trophic".
1. "Neuro-" comes from the Greek word "neuron", meaning "nerve". This combining form is commonly used in scientific and medical terminology to refer to anything related to nerves or the nervous system.
2. The "-trophic" component stems from the Greek word "trophḗ", which means "nourishment" or "growth". It is derived from the verb "trephō", meaning "to nourish" or "to grow".
Therefore, the etymology of "neurotrophic" suggests that it pertains to the nourishment and growth of nerves or the nervous system.