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What causes high amylase and lipase levels?
High pancreatic enzyme levels are characteristic of pancreatitis. If pancreatic enzymes are unable to pass into the intestine, they begin to work on surrounding tissue, resulting in an inflamed pancreas and malabsorption. Essentially, the digestive enzymes begin to digest the pancreatic tissue instead.
What happens to an enzyme-substrate reaction when the enzyme has been subjected to heat or high-low pH?
When an enzyme is subjected to heat or extreme pH levels, it can denature, losing its specific shape and functionality. This can affect the enzyme's ability to bind to the substrate and catalyze the reaction efficiently. In extreme cases, the enzyme may become permanently inactivated.
What things might slow down or speed up and enzyme reaction?
Factors that can slow down an enzyme reaction include low substrate concentration, low pH levels, high temperature, or the presence of inhibitors. Conversely, factors that can speed up an enzyme reaction include high substrate concentration, optimal pH levels, optimal temperature, or the presence of activators.
How does low temperatures affect enzymes?
cold temperatures cause enzymes to inactivate, meaning they are no longer useful. at height temperatures enzymes denature, meaning they are also no longer useful. The difference is that at low temperature, when an enzyme inactivates it can always be heated, and used again. Yet after an enzyme is denatured by heat it is destroyed, this is because the heat causes the enzymes to lose its shape, making it imposible for the substrate to react with the enzyme.
What stimulates the renin-angiotensin system?
Stimuli such as low blood pressure, low blood volume, and low sodium levels in the blood can activate the renin-angiotensin system. These triggers result in the release of renin, an enzyme that starts the cascade leading to the production of angiotensin II, a powerful vasoconstrictor.
Does xeloda medicine causes death?
Xeloda is known to induce serious and sometimes fatal side-effects in patients with low levels of an enzyme called dihydropyrimidine dehydrogenase (DPD). DPD is the enzyme that catalyzes the breakdown of Xeloda within the body. When you have low levels of DPD, Xeloda and its metabolite 5-Fluorouracil can accumulate to toxic levels and cause serious complications. Patients can be tested for DPD deficiency by simple laboratory tests prior to treatment.
The enzyme phosphofructokinase is an important enzyme that plays a significant regulatory role in glycolysis. Which of the following conditions would be expected to result in increased activity of this enzyme?
Low levels of ATP
Why does the air in my 2002 pt cruiser not get that cold on a hot day?
Possible causes include an inoperative radiator fan and low freon levels.Possible causes include an inoperative radiator fan and low freon levels.
What causes low protein levels in the serum?
johua p.tumbali is causing this type please
What causes low kidney enzyme count?
If you have a low bun level, you may be on a very low protein diet or are overhydrated. If your creatinine is low, you may have very little muscle mass or be over-hydrated.
What does a low ast mean?
AST stands for aspartate aminotransferase, which is an enzyme. It is normal to have a low level of AST in the blood. AST levels become elevated when there is damage or disease to an organ.
What causes high amylase and lipase levels?
High pancreatic enzyme levels are characteristic of pancreatitis. If pancreatic enzymes are unable to pass into the intestine, they begin to work on surrounding tissue, resulting in an inflamed pancreas and malabsorption. Essentially, the digestive enzymes begin to digest the pancreatic tissue instead.
What causes sugar?
There are several causes: hormonal imbalance, adrenal fatigue, poor diet, low serotonin levels and more.
What are the causes of edema in protein energy malnutrition?
Probably low albumin levels from not eating.
What happens to an enzyme-substrate reaction when the enzyme has been subjected to heat or high-low pH?
When an enzyme is subjected to heat or extreme pH levels, it can denature, losing its specific shape and functionality. This can affect the enzyme's ability to bind to the substrate and catalyze the reaction efficiently. In extreme cases, the enzyme may become permanently inactivated.
How might very low pH affect an enzyme's hydrogen bonds?
A very low pH can disrupt an enzyme's hydrogen bonds by altering the ionization state of the amino acid side chains involved in forming these bonds. This can lead to changes in the enzyme's structure and function, potentially causing denaturation or reduced enzymatic activity.
How does your electrolyte balance get affected and what happens when the levels are too low?
Problems With Electrolyte Balance (causes and symptoms of low levels): http://www.merck.com/pubs/mmanual_ha/sec3/ch18/ch18d.html
