Definitions for parathormone
parathor·mone

Princeton's WordNetRate this definition:0.0 / 0 votes

1. parathyroid hormone, parathormonenoun

   hormone synthesized and released into the blood stream by the parathyroid glands; regulates phosphorus and calcium in the body and functions in neuromuscular excitation and blood clotting

WikipediaRate this definition:0.0 / 0 votes

1. parathormone

   Parathyroid hormone (PTH), also called parathormone or parathyrin, is a peptide hormone secreted by the parathyroid glands that regulates the serum calcium concentration through its effects on bone, kidney, and intestine.PTH influences bone remodeling, which is an ongoing process in which bone tissue is alternately resorbed and rebuilt over time. PTH is secreted in response to low blood serum calcium (Ca2+) levels. PTH indirectly stimulates osteoclast activity within the bone matrix (osteon), in an effort to release more ionic calcium (Ca2+) into the blood to elevate a low serum calcium level. The bones act as a (metaphorical) "bank of calcium" from which the body can make "withdrawals" as needed to keep the amount of calcium in the blood at appropriate levels despite the ever-present challenges of metabolism, stress, and nutritional variations. PTH is "a key that unlocks the bank vault" to remove the calcium. PTH is secreted primarily by the chief cells of the parathyroid glands. The gene for PTH is located on chromosome 11. It is a polypeptide containing 84 amino acids, which is a prohormone. It has a molecular mass around 9500 Da. Its action is opposed by the hormone calcitonin. There are two types of PTH receptors. Parathyroid hormone 1 receptors, activated by the 34 N-terminal amino acids of PTH, are present at high levels on the cells of bone and kidney. Parathyroid hormone 2 receptors are present at high levels on the cells of central nervous system, pancreas, testes, and placenta. The half-life of PTH is about 4 minutes.Disorders that yield too little or too much PTH, such as hypoparathyroidism, hyperparathyroidism, and paraneoplastic syndromes can cause bone disease, hypocalcemia, and hypercalcemia.

ChatGPTRate this definition:0.0 / 0 votes

1. parathormone

   Parathormone, also known as parathyroid hormone (PTH), is a hormone produced and released by the parathyroid glands. Its primary function is to regulate the levels of calcium and phosphorus in the body, mainly by releasing calcium from the bones, reducing calcium loss in urine, and promoting absorption of calcium in the intestines. Imbalance of parathormone can lead to various medical conditions, such as hypocalcemia or hypercalcemia.

Matched Categories

1. • Hormone

Usage in printed sourcesFrom: 

1. [["1919","3"],["1920","4"],["1926","3"],["1927","10"],["1928","2"],["1929","20"],["1930","17"],["1931","52"],["1932","70"],["1933","120"],["1934","96"],["1935","132"],["1936","134"],["1937","130"],["1938","135"],["1939","211"],["1940","160"],["1941","81"],["1942","181"],["1943","149"],["1944","153"],["1945","131"],["1946","116"],["1947","122"],["1948","191"],["1949","117"],["1950","240"],["1951","106"],["1952","240"],["1953","91"],["1954","243"],["1955","204"],["1956","143"],["1957","144"],["1958","222"],["1959","225"],["1960","315"],["1961","310"],["1962","425"],["1963","536"],["1964","822"],["1965","632"],["1966","414"],["1967","297"],["1968","722"],["1969","638"],["1970","863"],["1971","723"],["1972","664"],["1973","819"],["1974","628"],["1975","972"],["1976","877"],["1977","684"],["1978","880"],["1979","859"],["1980","702"],["1981","531"],["1982","834"],["1983","759"],["1984","912"],["1985","700"],["1986","910"],["1987","620"],["1988","576"],["1989","633"],["1990","609"],["1991","437"],["1992","649"],["1993","435"],["1994","509"],["1995","586"],["1996","530"],["1997","458"],["1998","587"],["1999","474"],["2000","599"],["2001","639"],["2002","568"],["2003","589"],["2004","642"],["2005","564"],["2006","531"],["2007","483"],["2008","471"]]

How to pronounce parathormone?

1. Alex

   US English

   David

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   Mark

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   Daniel

   British

   Libby

   British

   Mia

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   Karen

   Australian

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   Indian

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   Neerja

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   Oliver

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   South African

How to say parathormone in sign language?

Numerology

1. Chaldean Numerology

   The numerical value of parathormone in Chaldean Numerology is: 6

2. Pythagorean Numerology

   The numerical value of parathormone in Pythagorean Numerology is: 9

References

1. ^ Princeton's WordNet
   http://wordnetweb.princeton.edu/perl/webwn?s=parathormone
2. ^ Wikipedia
   https://en.wikipedia.org/wiki/Parathormone
3. ^ ChatGPT
   https://chat.openai.com
4. ^ Usage in printed sources
   https://books.google.com/ngrams/graph?content=parathormone