"Cytologist" Natural Recordings by Native Speakers
A cytologist is a biologist who studies cells, their structure, function, or diseases. They use microscopy and other techniques to examine the ultrastructure and morphology of cells and to understand how they function in living organisms.
Cytokines are a group of proteins that are secreted by cells of the immune system in response to infection, inflammation, or other types of stress. They play a crucial role in the communication between immune cells, helping to coordinate the immune response and aid in the elimination of pathogens. Cytokines can be classified into different categories, such as interleukins, interferons, and tumor necrosis factors, each with specific functions and effects.
Cytokineses refer to a group of signaling molecules secreted by cells that play a crucial role in cell-to-cell communication and immune response. They are small proteins or glycoproteins that are released by cells, such as immune cells, in response to pathogens, injury, or infection. Cytokineses can be classified into two main categories: pro-inflammatory cytokines, which promote inflammation and immune response, and anti-inflammatory cytokines, which reduce inflammation and promote healing. Examples of cytokineses include interleukins, interferons, and tumor necrosis factors.
Cytokinesis is the process of cell division that results in the separation of the cytoplasm of a mother cell into two daughter cells.
Cytokinin is a type of plant hormone that plays a crucial role in promoting cell division, growth, and differentiation. It helps to regulate cell elongation, leaf senescence, and root differentiation, and is involved in the regulation of apical dominance, which is the phenomenon where the main stem of a plant grows taller than its sideshoots. Cytokinins also regulate the production of chlorophyll, the green pigment that helps plants absorb light energy for photosynthesis.
Cytokinins are a class of plant hormones that play a crucial role in various physiological processes, such as cell growth and division, root development, and leaf senescence. They are involved in the regulation of plant developmental processes, including stem elongation, leaf development, and floral induction. Cytokinins also interact with other plant hormones, such as auxins and gibberellins, to regulate plant growth and development. In plants, cytokinins are typically produced in the leaves and transported to other parts of the plant via the phloem.
Relating to or concerned with the study of cells and their structure and function, especially in the diagnosis of diseases.
Relating to the study of the structure and function of cells, especially in living organisms.
In biology, cytologically refers to the study of cells, particularly their structure, function, and behavior. It encompasses various aspects of cell biology, including cellular processes, cellular organelles, and cellular interactions. The term is often used to describe research, experiments, or observations conducted at the cellular level, providing insights into the intricate mechanisms that govern life processes.
Cytologists are scientists who study the structure, function, and behavior of cells, which are the basic units of life. They use a variety of techniques, including microscopy and genetics, to analyze cells and their components, such as DNA, proteins, and organelles. Cytologists may work in various fields, including medicine, biotechnology, and research, and may have a range of roles, from laboratory research to clinical practice.
Cytology is the branch of biology that deals with the study of the structure, function, and behavior of cells, the basic units of life. It involves the examination of cells under a microscope to identify different types of cells and detect any abnormalities or changes that may be indicative of disease.
Cytolysin is a type of protein that forms a pore in the cell membrane of another cell, releasing the cell's contents. In other words, it's a toxin that destroys or disintegrates a cell by breaking down its membrane, allowing the cell's contents to leak out. Cytolysins are often used by pathogens, such as bacteria and viruses, to infect and destroy host cells.
Cytolysis refers to the breakdown or destruction of cells, often caused by various factors such as physical damage, biochemical reactions, or viral infections. It can lead to the release of cellular contents, including proteins and organelles, into the surrounding environment.
Cytolytic refers to the ability to break down or destroy cells, typically referring to the action of enzymes or other biological factors that cause cell lysis. In immunology, cytolytic refers to the ability of immune cells, such as natural killer cells or cytotoxic T cells, to specifically recognize and destroy infected or cancerous cells.
Cytoma is a rare type of benign tumor that originates from cellular components such as cells, cell membranes, or cell organelles. It is a general term that encompasses various types of tumors that develop from abnormal growths of cellular elements. Cytomas can occur in various parts of the body, including the brain, skin, and internal organs. They are typically non-cancerous and do not invade surrounding tissues, but they can still cause symptoms and disrupt normal bodily functions. Cytomas are usually diagnosed with imaging tests and biopsies, and treatment options may include surgery, radiation therapy, or observation and monitoring.
Cytomas is a rare term used in medical literature to describe a tumorous mass of cells, usually referring to a benign tumor that is composed of cells that are not fully differentiated into specific types. The term is typically used in the context of neoplastic diseases, such as cancer, to describe a tumor that does not have a clearly defined histology or does not fit into a specific classification. Cytomas can occur in various parts of the body, including the brain, skin, and other tissues.