Il corpo umano - paperback edition

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Elements [ edit ] The main elements that comprise the human body (including water) can be summarized as CHNOPS. Ultratrace minerals. Authors: Nielsen, Forrest H. USDA, ARS Source: Modern nutrition in health and disease / editors, Maurice E. Shils ... et al. Baltimore: Williams & Wilkins, c1999., p. 283-303. Issue Date: 1999 URI: [2]

The gallbladder gets its blood supply from the cystic artery which in most people emerges from the right hepatic artery. [22] The Urinary Tract & How It Works | NIDDK". National Institute of Diabetes and Digestive and Kidney Diseases . Retrieved 7 August 2021. This section may require cleanup to meet Wikipedia's quality standards. The specific problem is: Should be cut down more to fit the length of the other systems, and some paragraphs are a bit difficult to read. Please help improve this section if you can. ( June 2023) ( Learn how and when to remove this template message) An illustration of the lungs and the small air sacs inside them called alveoli. This is where the exchange of oxygen and carbon dioxide occurs. (Image credit: Getty Images) Australian National Health and Medical Research Council (NHMRC) and New Zealand Ministry of Health (MoH)

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EN) The Cells in Your Body - Science NetLinks, su sciencenetlinks.com. URL consultato il 3 dicembre 2017. a b Nagral, Sanjay (2005). "Anatomy relevant to cholecystectomy". Journal of Minimal Access Surgery. 1 (2): 53–8. doi: 10.4103/0972-9941.16527. PMC 3004105. PMID 21206646.

The human body is composed of elements including hydrogen, oxygen, carbon, calcium and phosphorus. These elements reside in trillions of cells and non-cellular components of the body.M.A. Zoroddu; J. Aashet; G. Crisponi; S. Medici; M. Peana; V.M. Nurchi (June 2019). "The essential metals for humans: a brief overview". Journal of Inorganic Biochemistry. 195: 120–129. doi: 10.1016/j.jinorgbio.2019.03.013. PMID 30939379. S2CID 92997696. The body's muscular system consists of about 650 muscles that aid in movement, blood flow and other bodily functions, according to the Library of Congress. There are three types of muscle: skeletal muscle which is connected to bone and helps with voluntary movement, smooth muscle which is found inside organs and helps to move substances through organs, and cardiac muscle which is found in the heart and helps pump blood. Human physiology is the study of how the human body functions. This includes the mechanical, physical, bioelectrical, and biochemical functions of humans in good health, from organs to the cells of which they are composed. The human body consists of many interacting systems of organs. These interact to maintain homeostasis, keeping the body in a stable state with safe levels of substances such as sugar and oxygen in the blood. [61] Enderle J, Klink U, di Giuseppe R, Koch M, Seidel U, Weber K, Birringer M, Ratjen I, Rimbach G, Lieb W (August 2020). "Plasma Lithium Levels in a General Population: A Cross-Sectional Analysis of Metabolic and Dietary Correlates". Nutrients. 12 (8): 2489. doi: 10.3390/nu12082489. PMC 7468710. PMID 32824874.

Mizutani, K.; Mikami, B.; Aibara, S.; Hirose, M. (2005). "Structure of aluminium-bound ovotransferrin at 2.15 Å resolution". Acta Crystallographica Section D. 61 (12): 1636–42. doi: 10.1107/S090744490503266X. PMID 16301797. Fluid Physiology: 2.1 Fluid Compartments, su anaesthesiamcq.com. URL consultato il 3 dicembre 2017. Sexually transmitted infections such as syphilis, HIV, chlamydia, HPV and genital warts are spread through sexual intercourse, including oral, vaginal, anal, and manual sex. Many of these infections can be lethal if left untreated though others are mostly harmless. [49] [50] a b "Arsenic in Food and Dietary Supplements". US Food and Drug Administration. 22 May 2019 . Retrieved 20 August 2019.CDC (9 December 2019). "Know Your Risk for Heart Disease | cdc.gov". Centers for Disease Control and Prevention . Retrieved 7 August 2021. It’s estimated that the microbial biome of our bodies, including bacteria and fungi is around 39 trillion cells. Fratoddi, Ilaria; Venditti, Iole; Cametti, Cesare; Russo, Maria Vittoria (2015). "How toxic are gold nanoparticles? The state-of-the-art". Nano Research. 8 (6): 1771–1799. doi: 10.1007/s12274-014-0697-3. hdl: 11573/780610. ISSN 1998-0124. S2CID 84837060. Il corpo è costituito da molti diversi tipi di tessuti, che sono raggruppamenti di cellule dotati di una funzione specializzata. [10] Lo studio dei tessuti è chiamato istologia, e si effettua mediante microscopi. Il corpo è costituito da quattro tipi principali di tessuti: tessuto epiteliale, tessuto connettivo, tessuto nervoso e tessuto muscolare. [11]