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In supravital staining, living cells have been removed from an organism, whereas intravital staining is done by injecting or otherwise introducing the stain into the body. The term vital stain is used by some authors to refer to an intravital stain, and by others interchangeably with a supravital stain, the core concept being that the cell ...
Thus a supravital stain may have a greater toxicity, as only a few cells need to survive it a short while. The term "vital stain" is used by some authors to refer specifically to an intravital stain, and by others interchangeably with a supravital stain, the core concept being that the cell being examined is still alive. As the cells are alive ...
Exposure therapy is a technique in behavior therapy to treat anxiety disorders. Exposure therapy involves exposing the patient to the anxiety source or its context (without the intention to cause any danger). Doing so is thought to help them overcome their anxiety or distress.
Desensitization is widely known as one of the most effective therapy techniques. In recent decades, systematic desensitization has become less commonly used as a treatment of choice for anxiety disorders. Since 1970 academic research on systematic desensitization has declined, and the current focus has been on other therapies.
There are several main groups. Antidepressants are used for the treatment of clinical depression as well as often for anxiety and other disorders. [30] Anxiolytics are used, generally short-term, for anxiety disorders and related problems such as physical symptoms and insomnia. [31]
In anatomy the term reticuloendothelial system (abbreviated RES), often associated nowadays with the mononuclear phagocyte system (MPS), was employed by the beginning of the 20th century to denote a system of specialised cells that effectively clear colloidal vital stains (so called because they stain living cells) from the blood circulation.
Treatment of preoperative anxiety may include: Preoperative patient teaching or tours [8] Accurate and thorough information about the operation [4] Relaxation therapy [4] Cognitive behavioural therapy [4] Permitting family members to be present before the operation [1] Anti-anxiety medication [1] such as benzodiazepines or melatonin. An ...
Neutral red (toluylene red, Basic Red 5, or C.I. 50040) is a eurhodin dye used for staining in histology. It stains lysosomes red. [1] It is used as a general stain in histology, as a counterstain in combination with other dyes, and for many staining methods. Together with Janus Green B, it is used to stain embryonal tissues and supravital ...