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Calcium in Medical News

American Health Assistance Foundation & Asbury Methodist Village to Host Special Community Screening and Discussion of the HBO Series, The Alzheimer's Project

... presenilin and the brain's way of regulating calcium concentrations. Dr. Foskett has shown that presenilin disrupts the regulated calcium in cells causing a cascade of events including ... disease. His work also looks at how the altered calcium signaling affects brain cell pathways and ...

Calcium Scan of Arteries Helps Spot Big Trouble

... July 29 (HealthDay News) -- Adding a scan for calcium in the heart arteries to a standard test of blood ... of myocardial SPECT and coronary artery calcium scoring could help identify those who are at ... It is widely used to diagnose heart conditions. A calcium scan, also using radioactive material, measures ...

High Calcium Level in Arteries May Signal Serious Heart Attack Risk

... coronary artery disease (CAD) using coronary calcium scoring, according to a study published in the ... coronary artery disease (CAD) using coronary calcium scoring, according to a study published in the ... edition of Radiology . "The amount of calcium in the coronary vessels, as measured by CT, is of ...

High calcium level in arteries may signal serious heart attack risk

... coronary artery disease (CAD) using coronary calcium scoring, according to a study published in the online edition of Radiology . "The amount of calcium in the coronary vessels, as measured by CT, is of ... diagnosis and treatment of CAD. Currently, calcium scoringmeasuring the amount ...

More Dairy, Calcium in Childhood Could Mean Longer Life

... study finds that people who took in lots of calcium and dairy products as children tended to avoid ... study shows a modest protective effect of dietary calcium intake in childhood against stroke risk later in ... children in the group with the highest intake of calcium and dairy products had lower overall death rates ...

FDA Approves Expanded Use of Lilly's FORTEO(R) [teriparatide (rDNA origin) injection] to Treat Glucocorticoid-Induced Osteoporosis

... have had radiation therapy; have or had too much calcium in your blood; have any other medical conditions; ... Serious side effects also include increased calcium in your blood. Tell your healthcare provider if ... weakness. These may be signs there is too much calcium in your blood. Common side effects of ...

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Calcium in Medical Technology

Neuroscience Researcher Has Positive Message for International Alzheimer's Awareness Week, July 6 - 12: 'Even Though World Economy is Declining, Alzheimer's Research is Advancing'

... a suspected link between unregulated, excessive calcium levels within the neurons and the occurrence of ... simple as devising a process to remove the excess calcium ions from calcium-overloaded neurons and thereby ... function could be improved by lowering neuronal calcium concentrations. "We asked 83 healthy ...

Celladon Provides MYDICAR(R) Program Update of First-In-Human Trial for Advanced Heart Failure at American Society of Gene Therapy Annual Meeting

... Corporation presented today Phase 1 data from the calcium Up-Regulation by Percutaneous Administration of ... the return toward normal intracellular calcium cycling and contractility in some of the heart ... York, developed MYDICAR for restoring the SERCA2a calcium transporter in heart failure and validated the ...

Celladon Corporation Announces Presentation of First-in-Human Gene Transfer to Treat Heart Failure at the 12th Annual Meeting of the American Society of Gene Therapy

... Phase 1/2 calcium Upregulation by Percutaneous Administration ... cells, which results in abnormal intracellular calcium cycling and poor contractility," said Zsebo. "Our ... advanced heart failure, SERCA2a, which regulates calcium cycling and contractility in heart muscle cells. ...

New Data Shows AZOR(R) (amlodipine and olmesartan medoxomil) Significantly Improves 24-Hour Ambulatory Blood Pressure

... on the market(12), which inhibits the entrance of calcium into the blood vessel walls, with olmesartan ... for patients not adequately controlled with any calcium channel blocker or any angiotensin receptor ... angina or acute myocardial infarction on starting calcium channel blocker therapy or at the time of dosage ...

New Data for Abbott's TRILIPIX(R) (fenofibric acid) in Combination with Rosuvastatin Calcium Shows Improvement on Key Lipids for Cholesterol Management

... with the most commonly used doses of rosuvastatin calcium (5 mg, 10 mg, 20 mg) in patients with mixed ... capsules in combination with rosuvastatin calcium met all of the study's primary endpoints. TRILIPIX 135 mg in combination with rosuvastatin calcium 5 mg significantly improved HDL cholesterol and ...

Galderma Announces Interim Data Relating to Sequential Treatment Regimen of Clobex(R) Spray Followed by Vectical(TM) Ointment in Managing Plaque Psoriasis

... patients with known or suspected disturbances in calcium homeostasis, who are taking calcium or Vitamin D supplements, or who are on medications known to increase serum calcium levels, such as thiazide diuretics. If ...

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Calcium in Medical Products

MM-PTH RIA Test

Description:... secreted in response to decreased extracellular calcium concentrations. PTH prevents hypocalcemia by enhancing bone resorption and decreasing calcium excretion by the kidney. Following release into ... kidney and indirectly on the intestine to alter calcium and phosphate concentrations in serum and urine. ...
Company:Diagnostic Systems Laboratories, Inc.

C-PTH RIA Test

Description:... secreted in response to decreased extracellular calcium concentrations. PTH prevents hypocalcemia by enhancing bone resorption and decreasing calcium excretion by the kidney. Following release into ... kidney and indirectly on the intestine to alter calcium and phosphate concentrations in serum and urine. ...
Company:Diagnostic Systems Laboratories, Inc.

Calcitonin IRMA Test

Description:... The major action of calcitonin is to lower plasma calcium concentrations, by inhibiting osteoclast activity, resulting in decreased mobilization of calcium from bone [1]. This effect is most evident in ... secretion is stimulated by increased plasma calcium concentrations, and is also regulated by ...
Company:Diagnostic Systems Laboratories, Inc.

I-PTH IRMA Test

Description:... secreted in response to decreased extracellular calcium concentrations. PTH prevents hypocalcemia by enhancing bone resorption and decreasing calcium excretion by the kidney. Following release into ... kidney and indirectly on the intestine to alter calcium and phosphate concentrations in serum and urine. ...
Company:Diagnostic Systems Laboratories, Inc.

I-PTH ELISA Test

Description:... secreted in response to decreased extracellular calcium concentrations. PTH prevents hypocalcemia by enhancing bone resorption and decreasing calcium excretion by the kidney. Following release into ... kidney and indirectly on the intestine to alter calcium and phosphate concentrations in serum and urine. ...
Company:Diagnostic Systems Laboratories, Inc.

Calcitonin, Ultra-Sensitive RIA Test

Description:... The major action of calcitonin is to lower plasma calcium concentrations, by inhibiting osteoclast activity, resulting in decreased mobilization of calcium from bone [1]. This effect is most evident in ... secretion is stimulated by increased plasma calcium concentrations, and is also regulated by ...
Company:Diagnostic Systems Laboratories, Inc.

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Calcium in Medical Definition

Depolarization-induced suppression of inhibition

... of specific hippocampal interneurons. J Neurosci. Jun 1;19(11):4544-58. Kreitzer AC, Regehr WG. (2001a). Retrograde inhibition of presynaptic calcium influx by endogenous cannabinoids at excitatory synapses onto Purkinje cells. Neuron. 29(3):717-27 Kreitzer AC, Regehr WG. (2001b) Cerebellar ...

Pathology

... 4 3− Hypophosphatemia / Hypophosphatasia - Mg 2+ Hypermagnesemia / Hypomagnesemia - Ca 2+ Hypercalcaemia / Hypocalcaemia / Disorders of calcium metabolism Fluid, electrolyte and acid-base balance Electrolyte disturbance - Na + Hypernatremia / Hyponatremia - Acidosis ( ...
Calcium in Medical Dictionary

Absorption

... in large amounts may inhibit absorption of calcium . Absorption unreliable. Should not be used ... of bone density due to excessive absorption of calcium and phosphorus from the bone. More common in post -menopausal females. calcium supplementation is recommended. Because ...

Antidote

... antidote to the itching , place some form of calcium powder, mixed with water to hold it in place, on the area. calcium gluconate (a dietary calcium supplement) is what the author uses. It nicely ...

Blood

... levels return to normal. Blood tests ( serum calcium ) may show low levels of calcium . Tetany (prolonged muscle spasm ) may occur if serum levels of calcium are low. Blood tests may be performed to ...

Bone Health

... and it can also result from getting too little calcium in the diet or being underweight. Exercise ... diet . Vitamin D plays an important role in calcium absorption and in bone health . It is ... stage, so treatment can begin sooner. Tums ( calcium Carbonate) Tums ...

Calcification

... Cranial calcification is a disorder in which calcium that enters the body, which is usually absorbed ... s of a tendon become hardened by a deposit of calcium salts, causing inflammation . What are the ... (MY-krow-kal-si-fi-KAY-shun) A tiny deposit of calcium in the breast that cannot be felt but can be ...

Calcitonin

... animals, calcitonin helps to regulate blood calcium by slowing down the amount of calcium released from the bones. calcitonin -human ... a naturally occurring hormone involved in calcium regulation and bone metabolism . Calcitonin ...

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Calcium in Biological News

Cells use import machinery to export their goods as well

... for instance, are mobilized by a flood of calcium to spill their haul, signaling nearby cells. By adjusting the levels of calcium inside the cell, the researchers definitively found that calcium did not affect constitutive exocytosis of ...

Enzyme doesn't act alone in atrial fibrillation

... 17, 2009) An overactive enzyme is behind a leaky calcium channel that plays a role in the development of ... by waves of calcium. When the heart relaxes, the calcium is stored; when the heart contracts, it is ... cardiology at BCM. "In atrial fibrillation, the calcium is released too early. As it leaks out, the heart ...

Protein regulates movement of mitochondria in brain cells

... example is the role that mitochondria play as a calcium buffer. One of the mitochondria's functions is to help control the concentration of calcium in the cell, which the organelles can rapidly ... is important, particularly in instances when calcium levels in the cell spike during a stroke, a ...

Shellfish face an uncertain future in a high CO2 world

... For shellfish and other organisms that have calcium carbonate shells and structures, the problem ... shells made of aragonite, a crystalline form of calcium carbonate that is prone to erosion at low pH. ... but generate calcite, a more durable form of calcium carbonate. In Miller's study, the larvae of ...

Purdue study finds dairy better for bones than calcium carbonate

... study shows dairy has an advantage over calcium carbonate in promoting bone growth and strength. ... and stronger than those of rats fed a diet with calcium carbonate. calcium carbonate is the most common form ...

Researchers discover that gene switches on during development of epilepsy

... to the condition. The gene codes a calcium channel in the brain that underlies seizures, so ... study shows that an important change occurs in calcium channels that help to transmit this abnormal activity throughout the brain." calcium channels come in a variety of forms throughout ...

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Calcium in Biological Technology

Keryx Biopharmaceuticals Reports Positive Phase 2 Study Results of Zerenex (Ferric Citrate) for the Treatment of Hyperphosphatemia in End-Stage Renal Disease Patients

... approximately 6 to 15 tablets/capsules per day of calcium acetate, calcium carbonate, lanthanum carbonate or sevelamer ... were taking > 12 tablets/capsules per day of calcium ...

New Discoveries on a Fingertip Test for Screening Silent Heart Disease Promising Results of Recent Clinical Studies to be Presented during the 2009 American College of Cardiology Conference, March 29th - April 1st in Orlando

... 30, 2009, 3:30 PM - 4:30 PM Topic: CT Coronary calcium and Noncoronary CT Applications Presentation ... the chance of having a coronary blockage or calcium score >100 -both of which would place these ... blood pressure. Furthermore, unlike coronary calcium or carotid IMT, it is a dynamic marker and ...

Frost & Sullivan Recognizes ApaTech's Leadership in Orthopedic Biologics

... called Actifuse, which is based on silicated calcium phosphate. This development is a definitive ... the risks involved with surgery. In particular calcium phosphates have emerged as the alternative of ... to selectively replace phosphate groups in the calcium phosphate crystal lattice. This new material ...

RoundTable Healthcare Partners Facilitates Product Acquisition for CorePharma

... Leucovorin calcium Augments CorePharma's Growing Product Portfolio ... the acquisition of an ANDA for Leucovorin calcium tablets. Leucovorin calcium tablets are the generic equivalent to the ...

AIM Pharmakon (API) Announced a New Proprietary Premium-Quality Natural Concentrated Liquid Calcium and Mineral Supplement Now Available Direct to Consumers

... AimCa++DONAN (TM), a new premium-quality liquid calcium mineral concentrate for bone development and ... flavors. Adequate intake of bioavailable calcium helps to achieve peak bone mass, strong teeth, ... phases, baby-boomers and seniors needing extra calcium supplementation. "The role ...

Sea urchin yields a key secret of biomineralization

... hidden mechanism to transform amorphous calcium carbonate into calcite, the stuff of seashells. ... describes how the lowly sea urchin transforms calcium carbonate the same material that forms "lime" ... and the first one in which the amorphous calcium carbonate precursor was discovered in 1997 by the ...

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Calcium in Biological Products

Calcium Phosphate Transfection Kit from Invitrogen

Description:... Invitrogen's calcium Phosphate Transfection Kit provides high-quality reagents to enable the introduction of DNA into tissue culture cells via calcium phosphate ....
Company:Invitrogen

Rabbit Anti-Human S100 A6 Ab-9 Polyclonal Antibody, Unconjugated from Lab Vision

Description:... S100 belongs to the family of calcium binding proteins such as calmodulin and troponin C. S100A is composed of an alpha and beta chain whereas S100B is composed of two beta chains. S100 ...
Company:Lab Vision

Chicken Anti-G4-1 (Hypothetical protein FLJ20644, likely ortholog of mouse phosphatase subunit gene g4-1) Polyclonal Antibody, Unconjugated from GenWay Biotech, Inc.

Description:... Genbank Definition: chromosome 14 open reading frame 10; likely ortholog of mouse phosphatase subunit gene g4-1 [Homo sapiens] Locus ID: 55012 calcium ion ...
Company:GenWay Biotech, Inc.

A23187, Mixed Calcium-Magnesium Salt from Calbiochem

Description:... Yellow crystalline solid. PROTECT FROM LIGHT. Useful in cell activation experiments when calcium dose-response data are not required. Purity: ≥98% by TLC. Soluble in DMSO or EtOH. For use in aqueous systems, preparation of a 10 mM stock in ...
Company:Calbiochem

Rabbit Anti-GluR4 Antibody, Unconjugated from Lab Vision

Description:... receptors. Ionotropic glutamate receptors are oligomeric complexes of various subunits (GluR1-7, NMDA1-3, KAI-2) which comprise ligand-gated calcium channels. Metabotropic glutamate receptors are G-protein coupled receptors, which when activated can activate phopholipases or adenylylcyclase, ...
Company:Lab Vision

XpressPack™ Luminescent Amplification Detection System, required for luminescent XpressPack™ from CHEMICON

Description:... then reacted with streptavidin conjugated to AquaLite, a recombinant form of the photoprotein aequorin. Unbound conjugate is removed by washing. When calcium cations are added, a blue light is emitted. This light is quantified using a microplate luminometer; the intensity of the light is directly ...
Company:CHEMICON

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Calcium in Biological Definition

Active transport

... three sodium ions into the cell to transport one calcium out. Many cells also posses a calcium ATPase, which can operate at lower intracellular concentrations of calcium and sets the normal or resting concentration of ...

Bone

... ; are also involved with cell formation , calcium metabolism , and mineral storage . The bones of ... weight composite material , formed mostly of calcium phosphate (in the chemical arrangement termed calcium hydroxyapatite), which has relatively high ...

Insulin

... On depolarisation , voltage controlled calcium channels (Ca2+) open and calcium flows into the cells An increased calcium level in the cells causes release of previously ...

Plasmolysis

... (outer) tissue is immersed in a solution of calcium nitrate , cells rapidly lose water by osmosis and ... of the cells shrinks. This occurs because the calcium and nitrate ions freely permeate the cell ... with much lower osmotic pressure than that of the calcium nitrate solution on the other side of the ...

Ion channel

... voltage-gated channels of nerve and muscle, and the voltage-gated calcium channels that control neurotransmitter release in pre-synaptic endings ... is depolarized. Some calcium-sensitive potassium channels respond to both calcium and depolarization, with an excess of one apparently being sufficient to ...

Neurotransmitter

... action potential travels to the synapse, the rapid depolarization causes calcium ion channels to open. calcium then stimulates the transport of vesicles to the synaptic membrane: the ...

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Calcium in Biological Dictionary

Sarcoplasmic reticulum

... of the SARCOPLASMIC RETICULUM is to STORE calcium IONS. Sarcoplasmic reticulum is very abundant ... reticulum ? ... Sarcoplasmic reticulum calcium release in frog skeletal muscle fibres ... Reverse Mode of the Sarcoplasmic Reticulum calcium Pump and ... Regulation of Cardiac Sarcoplasmic ...

Parathyroid glands

... ... How parathyroid glands control the calcium in our blood, nervous system, and bones. ... ... gland disease, treatments, tests, osteoporosis, calcium and surgery. New mini parathyroid surgery and a ... details on parathyroid function to regulate calcium and prevent osteoporosis. ... Your Parathyroid ...

Vitamins

... about the health benefits of vitamin supplements. ... Easy Ways to Add calcium & Vitamin D To Your Family's Diet ... Overview of vitamins ... to go overboard with vitamins . ... Get the facts on vitamins and calcium supplements. ... Water-soluble vitamins dissolve in water. ... These ...

Transient transfection

... students and researchers ... 4. Transient transfection using calcium phosphate ... Transient Transfection of Procyclic form T. brucei. ... ... The protocol for transient transfection of adherent cells with calcium phosphate ... Transient . transfection often results in high ... ...

Sarcoplasm

... and significant amounts of myoglobin, an oxygen binding protein. The calcium concentration in sarcoplasma is also ... Definition of sarcoplasm ... the sarcoplasm . Within the sarcoplasm , are bundles of protein ... calcium in the sarcoplasm causes the myofilaments to change shape and triggers a ...

Ribonucleotides

... a 'd') differ from ribonucleotides in containing deoxyribose as ... calcium 5'- RIBONUCLEOTIDES . Prepared at the 18th JECFA (1974), published in NMRS ... calcium ribonucleotides , INS No. 634. DEFINITION. Chemical names ... Nature ...

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Other Contents
(Date:7/12/2014)... (PRWEB) July 12, 2014 Restore My ... Sen and Samantha Pearson, a couple boasting very impressive ... launch Restore My Vision Today as a way to ... ophthalmologists have become in their respective patients’ treatments ... privy to a “secret” trove of pertinent information relevant ...
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(Date:7/10/2014)... Research and Markets ( http://www.researchandmarkets.com/research/h7h8lq/gesture ) ... Gesture Recognition & Touch-Less Sensing (2D, 3D, Ultrasonic, ... report to their offering ... Touch-Less Sensing Market to Grow Exponentially. Touch-less sensing ... the companies were unable to leverage this technology ...
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