Noun
/æˈdæptɪv ɪˈmjunɪti/
Adaptive immunity refers to the part of the immune system that develops a specific response to specific pathogens. It is characterized by the ability to remember encountered pathogens and mount a stronger response upon subsequent exposures. Adaptive immunity includes two main types: humoral immunity (mediated by B cells and antibodies) and cellular immunity (mediated by T cells).
In the context of the English language, "adaptive immunity" is often used in scientific and medical writings. It is less common in everyday conversation but may be used in discussions involving health, biology, and medicine. Its frequency of use in written context, such as research papers and textbooks, is much higher than in oral speech.
"The body relies on adaptive immunity to protect itself against recurrent infections."
"El cuerpo depende de la inmunidad adaptativa para protegerse contra infecciones recurrentes."
"Vaccines work by stimulating the adaptive immunity to recognize and fight off pathogens."
"Las vacunas funcionan estimulando la inmunidad adaptativa para reconocer y combatir patógenos."
"Adaptive immunity is crucial for the vaccine's effectiveness and long-term protection."
"La inmunidad adaptativa es crucial para la efectividad de la vacuna y la protección a largo plazo."
Although "adaptive immunity" itself is not typically part of idiomatic expressions, it is important to note that the concepts surrounding immunity often appear in idiomatic phrases related to health and protection. Here are some examples:
"Building immunity takes time and patience."
"Construir inmunidad lleva tiempo y paciencia."
"You can't put a price on immunity; it's priceless."
"No puedes ponerle precio a la inmunidad; es inestimable."
"Her resilient adaptive immunity keeps her healthy even in flu season."
"Su inmunidad adaptativa resistente la mantiene saludable incluso en la temporada de gripe."
"They say laughter can boost your immunity during tough times."
"Dicen que la risa puede fortalecer tu inmunidad en tiempos difíciles."
"He went through a rigorous program to build his immunity against common diseases."
"Él pasó por un programa riguroso para fortalecer su inmunidad contra enfermedades comunes."
The term "adaptive immunity" is derived from the individual meanings of the words "adaptive" and "immunity." - "Adaptive" comes from the Latin root adaptare, which means "to adjust or accommodate." - "Immunity" derives from the Latin immunitas, meaning "exempt" or "free from," originally referring to legal exemption but eventually relating to biological protection against disease.
Synonyms: - Acquired immunity - Specific immunity - Immunological memory
Antonyms: - Innate immunity - Non-specific immunity - Global immunity
In summary, adaptive immunity is a vital component of the immune response system, essential for long-term protection against pathogens and frequently discussed in both scientific literature and health-related contexts.