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The blood–brain barrier ( BBB) is a highly selective semipermeable border of endothelial cells that regulates the transfer of solutes and chemicals between the circulatory system and the central nervous system, thus protecting the brain from harmful or unwanted substances in the blood. [ 1] The blood–brain barrier is formed by endothelial ...
Purpose. The blood–brain barrier (BBB) is protected by a network of blood vessels and tissue that shields it from harmful substances. This protection also stops anti-cancer drugs from getting to the brain. To treat brain tumours and other brain related diseases, [2] [3] blood–brain barrier disruption is needed for the anti-cancer drugs to ...
Experts explain the meaning and common examples to watch out for in new or long-term relationships. Plus, how to address them. 18 relationship red flags you should never ignore, according to experts
The Better Business Bureau (BBB) is an American private, 501(c)(6) nonprofit organization founded in 1912. BBB's self-described mission is to focus on advancing marketplace trust, [2] consisting of 92 independently incorporated local BBB organizations in the United States and Canada, coordinated under the International Association of Better Business Bureaus (IABBB) in Arlington, Virginia.
Experts explain the meaning and common examples to watch out for in new or long-term relationships. Plus, how to address them. 12 Relationship Red Flags: Meaning, Examples, Signs and What to Do
Sexless marriage or platonic marriage is a marital union that occurs between spouses in which there is little or no sexual activity involved in their relationship. Taking into account what is defined as any form of sexual activities by the respective partners. The most common cause of a decline in sexual frequency is aging, followed by marital ...
Body image. Body image is a person's thoughts, feelings and perception of the aesthetics or sexual attractiveness of their own body. [ 1] The concept of body image is used in several disciplines, including neuroscience, psychology, medicine, psychiatry, psychoanalysis, philosophy, cultural and feminist studies; the media also often uses the ...
Image schema. An image schema (both schemas and schemata are used as plural forms) is a recurring structure within our cognitive processes which establishes patterns of understanding and reasoning. As an understudy to embodied cognition, image schemas are formed from our bodily interactions, [ 1] from linguistic experience, and from historical ...