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What does lactate mean in a cerebrospinal analysis?
Lactate in cerebrospinal fluid analysis can indicate a variety of conditions, such as bacterial meningitis, brain tissue injury, or metabolic disorders. Elevated levels of lactate can suggest a disruption in normal cellular metabolism or oxygen supply, which can be valuable for diagnosing different neurological conditions.
What is cerebrospinal fluid analysis?
The procedure to remove cerebrospinal fluid is called a lumbar puncture, or spinal tap, because the area of the spinal column used to obtain the sample is in the lumbar spine, or lower section of the back.
What does the abbreviation LDH mean?
LDH stands for lactate dehydrogenase, an enzyme found in the body that plays a role in the conversion of lactate to pyruvate during energy production. Elevated levels of LDH in the blood can indicate tissue damage or certain medical conditions.
What is lactate dehydrogenase?
Lactate dehydrogenase is an enzyme present in the body that plays a key role in converting lactate to pyruvate during energy production. It is found in various tissues, including the heart, liver, muscles, and red blood cells. Elevated levels of lactate dehydrogenase in the blood can indicate tissue damage or disease.
What is the most sensitive indicator of hypoperfusion?
Lactate levels are typically considered the most sensitive indicator of hypoperfusion. Elevated lactate levels can indicate inadequate tissue perfusion and oxygen delivery, often seen in conditions like sepsis, shock, or heart failure. Monitoring lactate levels can help in assessing the severity of hypoperfusion and guiding treatment.
What does lactate cause?
Lactate threshold is caused when lactate production exceeds lactate clearance during exercise or increasing intensity.
What is the name enzymes that catalyzes the formation of lactate during lactate fermentation?
lactate dehydrogenase
What has the author Marleen Haverty written?
Marleen Haverty has written: 'A comparison of the lactate and ventilatory responses to incremental and steady state running' -- subject(s): Analysis, Blood, Energy metabolism, Lactate dehydrogenase, Physiological aspects, Physiological aspects of Running, Respiration, Running
What are normal results for a cerebrospinal fluid analysis?
40-80 mg/dL glucose; 15-45 mg/dL protein; LD, 1/10 of serum level; less than 35 mg/dL lactate; 0-5/microL white blood cells (adults and children), up to 30/microL (newborns); negative Gram stain.
Which of the following are true about lactate dehydrogenase?
Correct answer: I, II, III and IV
What does elevated LD mean in a blood test?
Elevated LD, or lactate dehydrogenase, in a blood test typically indicates tissue damage or cell death. LD is an enzyme found in many tissues throughout the body, and increased levels can be seen in conditions such as heart attack, liver disease, muscle injury, or certain cancers. Further investigation is usually needed to determine the specific cause of the elevated LD levels and to guide appropriate treatment.
Is L-lactate a chiral molecule?
Yes, L-lactate is a chiral molecule as it has a stereocenter at the carbon atom bound to the carboxyl group. It exists in two enantiomeric forms, L-lactate and D-lactate, which are non-superimposable mirror images of each other.
