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When the substance "C" is creatinine, an endogenous chemical that is excreted only by filtration, the clearance is an approximation of the glomerular filtration rate. Inulin clearance is less commonly used to precisely determine glomerular filtration rate. Note - the above equation is valid only for the steady-state condition.
There are other names for the hematocrit, such as packed cell volume (PCV), volume of packed red cells (VPRC), or erythrocyte volume fraction (EVF). The term hematocrit (or haematocrit in British English) comes from the Ancient Greek words haima (αἷμα, "blood") and kritēs (κριτής, "judge"), and hematocrit means "to separate blood".
The ratio between NO 2 and NO determines which reactions take place and how fast. The highest conversion rates are achieved if equal amounts of NO 2 and NO are ...
The structure of the molecule of urea is O=C(−NH 2) 2.The urea molecule is planar when in a solid crystal because of sp 2 hybridization of the N orbitals. [8] [9] It is non-planar with C 2 symmetry when in the gas phase [10] or in aqueous solution, [9] with C–N–H and H–N–H bond angles that are intermediate between the trigonal planar angle of 120° and the tetrahedral angle of 109.5°.
5-Hydroxyindoleacetic acid (5-HIAA) is the main metabolite of serotonin.The metabolic intermediate 5-hydroxyindoleacetaldehyde (5-HIAL) is formed from serotonin by monoamine oxidase (MAO) and then 5-HIAA is formed from 5-HIAL via aldehyde dehydrogenase (ALDH).
Cornell was born Christopher John Boyle on July 20, 1964, [17] [18] in Seattle, Washington, where he was raised.His parents are Edward F. Boyle, [19] a pharmacist of Irish Catholic descent, [20] [21] and Karen Boyle (née Cornell), [19] [21] an accountant of Jewish background and self-proclaimed psychic.
In the United States, the parallel defines part of the border between New Mexico and Texas. Sign marking the 32nd parallel north at Yusui, Kagoshima Prefecture, Japan.. The 32nd parallel north is a circle of latitude that is 32 degrees north of the Earth's equatorial plane.
The meridian 32° east of Greenwich is a line of longitude that extends from the North Pole across the Arctic Ocean, Europe, Turkey, Africa, the Indian Ocean, the Southern Ocean, and Antarctica to the South Pole.