PPT-Magnesium, Calcium, and Phosphorus Cycle

Unit 4 Nutrient Cycles in marine ecosystems Magnesium Used to make chlorophyll Ca Cycle Ca present in ocean as Ca 2 calcium ions From weatheringerosion of rocks brought to ocean from runoff of rivers. Dr Hasmukh Gala. SevenHills. Hospital. Calcium . 99% of calcium present in bone and teeth. Less than 1% of calcium present in blood, intracellular fluid & muscle. Serum calcium is tightly regulated. . & . Magnesium. Demi. Sabados & Alec Ayala Marshall . Calcium Steps. Step 1: Weathering away of rocks that contain calcium carbonates/ silicates. Step 2: Calcium flows into the ocean, and stays there for one million years. Phosphorus is largely retained in soil by a process called adsorption. . Soils . have a limited capacity to store phosphorus, and once the capacity of soil to adsorb phosphorus is exceeded, the excess will dissolve and move more freely with water either directly to a stream or downward to an aquifer. . Eric Smeltzer. eric.smeltzer@state.vt.us. Why is phosphorus a problem in lakes?. Low. Phosphorus. ~10 µg/L. Very high. Phosphorus. > 50 µg/L. High. phosphorus. Medium. phosphorus. Why are excessive algae a problem in lakes?. and Phosphate. Phosphorus . is essential for the growth of algae and other biological organisms. .. Algal . blooms P enters into . surface . waters from,. - . Domestic . + industrial discharges. . & . Magnesium. Demi. Sabados & Alec Ayala Marshall . Calcium Steps. Step 1: Weathering away of rocks that contain calcium carbonates/ silicates. Step 2: Calcium flows into the ocean, and stays there for one million years. Renal Physiology 5. Charles J. Foulks, M.D.. 9/21/2011. Minerals . Calcium (Ca) . Phosphorus (P) . Magnesium (Mg) . Organ Systems . Skeleton . Kidney . GI tract . Other . Hormones . Calcitropic hormones . 2 DIURETICS also known as 147WATER PILLS148 PURPOSES SPECIFIC MEDICATONS POSSIBLE HARMFUL EFFECTS PERSONAL EFFORTS TO ENHANCE THERAPY Increase salt sodium elimination by the kidneys Decrease leg lun BIHAR VETERINARY COLLEGE, PATNA. Department of Animal Nutrition. ANN-602. UNIT-I (ANIMAL NUTRITION- Mineral, Vitamins and Feed Additives). Lecture on. Calcium and Phosphorus. Date- 03/10/2020. Hypermagnesemia is an electrolyte disorder in which there is a high level of magnesium in the blood. . Hypermagnesemia is a serum magnesium concentration > 2.6 mg/dL (> 1.05 mmol/L). CAUSES. Most cases of hypermagnesemia occur in people who have kidney failure. Hypermagnesemia occurs because the process that keeps the levels of magnesium in the body at normal levels does not work properly in people with kidney dysfunction and end-stage liver disease.. Courtney Giles, PhD. UVM . EPSCoR. /RACC Q1. Phosphorus. MW: 30.97. Hennig. Brand, 1669. History. <. 1200 . Present. – Manure fertilizers used. 1669. . – . Hennig. Brand discovers ‘white’ elemental . Unit-3. Dr. Anil Kumar. Assistant Professor, VCC, BVC, BASU,PATNA. Rickets is a disease of young growing animals caused by impaired mineralization of . physeal. and . epiphyseal. cartilage during . wk. Hy-Line Brown laying hens fed different levels of dietary D. 3. . A). Tibia and humerus calcium. B). Tibia and humerus phosphorus. Blue squares with lines denote tibia and orange triangles with dashed lines denote humerus (n = 7). Humerus contain more calcium and phosphorus than tibia. Line graphs were expressed as means ± SEM (. . Objectives…. Review conditions associated with life threatening electrolyte imbalances. Review Hyperkalemia and Hypokalemia causes, diagnosis and treatment. Review Hypernatremia and Hyponatremia causes, diagnosis, and treatment.