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What does testing the lymphoproliferative response of mononuclear cells to polyclonal stimulators mean?
Wiki User
∙ 11y ago
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Wiki User
∙ 11y ago
Testing the lymphoproliferative response of mononuclear cells involves measuring the ability of these immune cells to proliferate in response to nonspecific stimulators like mitogens or antigens. This test is used to evaluate the overall functionality of the immune system and can help assess immune cell function in various conditions, including immunodeficiency disorders and autoimmune diseases. The results can provide insights into the immune system's ability to mount an effective immune response.
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What are the types of tropism with their description?
Phototropism is the response to light. Geotropism is the response to gravity. Chemotropism is the response to particular substances. Hydrotropism is the response to water. Thigmotropism is the response to mechanical stimulation. Traumatotropism is the response to wound lesion. Galvanotropism is the response to electric current.
How many tropisms are there?
There are five main types of tropisms: phototropism (response to light), geotropism (response to gravity), hydrotropism (response to water), thigmotropism (response to touch), and chemotropism (response to chemicals).
What is the name of the reaction?
Can you please provide more context or details about the reaction you are referring to?
What is the neuroendocrine system defensive response to shock called?
The neuroendocrine system's defensive response to shock is called the stress response or the fight-or-flight response. This response involves the release of hormones such as adrenaline and cortisol to prepare the body to deal with a threatening situation.
What is the movements of plant called?
The movements of plants in response to external stimuli are called tropisms. These include phototropism (response to light), gravitropism (response to gravity), and thigmotropism (response to touch).
What is the importance of recirculation behavior in the lymphocytes?
Lymphocytes and some mononuclear phagocytes can recirculate between lymphoid and non-lymphoid tissues. This helps in allowing lymphocytes to be exposed to the antigens which they recognise and is, therefore, valuable in the distribution of effector cells of the immune response to the sites where they are needed http://www.fasebj.org/cgi/reprint/02-0787fjev1.pdf
What is Reactive bone marrow edema within the L5 pedicles bilaterally mean?
Reactive bone marrow is a polyclonal bone marrow response meaning that the bone marrow is overproducing one or more cell types as part of the immune response. Edema is swelling caused by the overproduction of cells. Pedicles are part of the vertebrae that make up the spine, the part which connects the body and spinous process. L means lumbar and bilaterally means both sides so it means that the reactive bone marrow edema is occurring in both pedicles of the vertebrae.
What sag stand for?
SAG stands for Super Antigen which is a body of Antigens which result in non - specific activation of T - cells which lead to what is called polyclonal T cell activation and colossal cytokine release. There are Pathogenic Microbes which can produce SAGs which act as a type of security system adjacent to the immune system. SAG's obtain good capacity of stimulating stimulate as much as 20% of the body's T-cell when compared to regular antigen - induced T - cell response.
What is geotropic response?
Geotropic response is the tendency of plants to grow in response to gravity. Roots show positive geotropism, growing downward into the soil, while shoots exhibit negative geotropism, growing against gravity towards the light. This response helps plants in anchoring themselves in the soil and maximizing their exposure to sunlight for photosynthesis.
What is a constructive response?
A constructive response is a response that extends your answer and extends it.
What is the difference between a positive and negative response in biology?
In biology, a positive response refers to an increase in a physiological activity or signal, such as cell division or hormone secretion, in response to a stimulus. A negative response, on the other hand, involves a decrease in a physiological activity or signal in response to a stimulus.
What are the types of tropism with their description?
Phototropism is the response to light. Geotropism is the response to gravity. Chemotropism is the response to particular substances. Hydrotropism is the response to water. Thigmotropism is the response to mechanical stimulation. Traumatotropism is the response to wound lesion. Galvanotropism is the response to electric current.
What is difference between natural response and transient response?
The natural response is the inherent behavior of a system when not subjected to any external inputs. It is solely determined by the system's initial conditions. On the other hand, transient response refers to the temporary behavior of a system that occurs when it is subjected to a sudden change or disturbance. The transient response decays over time as the system settles back to its natural response.
What is a directional plant response?
A directional plant response, also known as tropism, is the growth or movement of a plant in response to a directional stimulus, such as light, gravity, or touch. For example, phototropism is when a plant grows towards a light source. These responses allow plants to adjust their growth and development to optimize their chances of survival and reproduction.
How is the reflex response different from the sensory response?
The stimulus is what triggers the reflex response.
Which stage in stress response does the fight or flight response occur?
The ALARM response
What does a response mean?
A response is an answer or reply that can be in a word or action.
