Doctor insights on:
Enzyme Assay Techniques
Radioactivity: The farr assay is a radioimmunologic assay. It uses radiolabeled antigens to detect specific antibodies in serum. The antigens are allowed to react with the serum and then precipitated using a special reagent such as protein a sepharose beads. The bound radiolabeled immunoprecipitiate is commonly analzyed by gel electrophoresis. ...Read more
C.trachomatis RNA TMA Result: Detected. Standard range: Not detected. Test performed using the Aptima Combo2 (R) assay gen-probe(r)
You have chlamydia: "Detected" means the test found chlamydia -- i.e. a positive result. Return to the doctor or clinic where the test was done for treatment. (If you tested yourself at a lab, see a doctor or clinic ASAP.) Your current or recent sex partner(s) also need treatment. Good luck! ...Read more
Biochemistry enzymes: One induces and other inhibits action of enzyme. Great Wikipedia question. If you have never heard of it always go there first before coming here. ...Read more
HSV 1 positive through blood test =[LIAISON assay using chemiluminescence immunoassay (CLIA) tech.] Index=1.47, how likely is it false positive?
What are these tests done for?
Hb, tc, ast, alt, bilurubin total, direct. Creatinine, quantitative CRP assay and rbs.
LDH Isoenzymes lab test results:
LDH total- 153. LD1- 32, LD2-30, LD3, 20, LD4- 8, LD5- 10. Are these results normal? Is the LD1&LD2 ratio abnormal?
Historic test: Matthew, the LDH isoenzyme test is ancient history, almost never ordered nowadays. And your LDH is normal. The old 1-2 ratio is an antique screen for a heart attack, and it's neither sensitive nor specific. I know you're obsessing over the idea that you have lymphoma, and a few websites suggest this as a screening test -- but it's not. Focus on building a life for yourself. ...Read more
Yes: This.is an important class of labs used for a variety of purposes. Why do you ask? ...Read more
Best serum tests for liver damage (fibrosis/cirr.)? Ggt, apo a1, a2 alpha gammaglobulin, ldh, haptoglobin? Others? How to interpret? Caff breath test?
Need more tests: Serum tests may never become abnormal from fibrotic or cirrhosis until late. Ultrasound abdomen is good. Ct may help. Liver biopsy is best. Usually clinical history helps. Nonalcoholic fatty liver is emerging as a new and potentially big problem and is mostly diagnosed incidentally on ct or ultrasound of abdomen. ...Read moreSee 1 more doctor answer
Unclear questions: Mouse antibodies are used in many immunoassays, including test for TSH. Could you please restate your questions as it is not clear in its present form. You may visit this site for information on TSH. http://www.nlm.nih.gov/medlineplus/ency/article/003684.htm ...Read more
-incom. Rt. Bundle branch block
-cholesterol (total), serum by enzymatic method 208
-biochemistry lipid profile : LDL cholesterol, serum 133
Unlikely 2B related: Total and LDL cholesterol look ok, unless you have heart disease or multiple risk factors for heart disease, then LDL goal is <100. Inocmplete rbbb can be normal. Sometimes is just actually a "r s r-prime" pattern in certain electrocardiogram leads- many times a normal finding seen in healthy young military recruits. Incomplete rbbb can progress to a complete right bundle block. ...Read moreSee 1 more doctor answer
Spec.chemistry TEST NAME PSA SCREEN 0.18 then space is blank=1= FREE T4 1.18. TSH 1.863 COMM. =1=the PSA assay is a direct chemiluminometric immunoasy?
See below: All laboratory tests need to be interpreted in the clinical context and the doctor who ordered the tests is usually in the best position to do that. Having said that, the results you provided are all normal. ...Read more
Hiv 1/2 blood analysis:
-antibodies and p24 antigen (chemiluminescence): reactive-2, 741
- IgG antibodies (enzyme immunoassay):nonreactive
in this case, is HIV infection accurate?
Globulin level: 4.5, Albumin level: 3.9, Total Protein: 8.4, Albumin/Globulin Ratio: 0.9, AST: 68, ALT: 105. What do these levels mean?
Need med history: You need to tell us why was this test done. Did you have some complaints? Once we know your symtoms, if any, it is easier to interpret your lab results. Your liver enzymes are slightly high and so is the globulin level which can occur due to liver problems like Hepatitis. Your doctor needs to recheck these labs in another one or two months and find the cause?hepatitis? ...Read more
With bipolar ii, adhd, & c ptsd, what additional tests are beneficial? Ie: hormone, neurotransmitter , DNA mutation (mthfr, a1at ...) methylation etc.
Yes: I would definitely check mthfr and comt. Both these are involved in methylation. One is involved in neurotransmitter synthesis, and the other in breakdown. Therefore polymorphisms can impact mood, etc, and if so, vitamins and supplements can help the methylation cycle. I check mthfr in most of my patients. ...Read moreSee 4 more doctor answers