Laboratory Blood Tests and Their Role in Diagnostics

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Laboratory Blood Tests and Their Role in Diagnostics

Blood tests are invaluable when it comes to diagnosing diseases and conditions.

Reliable

Conditions They Diagnose

 Ebola  Depressive Disorder

equipment has to be used for diagnostic

 Type I diabetes

purposes to ensure accurate results.

 Cancer  Suicide Risks

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Early detection of a medical condition is crucial in providing appropriate treatment. Blood tests are a key diagnostic tool for physicians to diagnose, treat, manage, or monitor a patient’s condition. These tests can measure the levels of substances in the patient’s blood and indicate the condition of the organs. The process involves collecting a sample of blood or serum, which is then uniquely identified and examined in the laboratory for the testing ordered by the healthcare provider.

Latest Blood Tests and the Conditions They Diagnose

Ebola Under a special emergency-use provision, FDA has approved the use of a polymerase chain reaction (PCR) based test for the diagnosis of the Ebola Zaire virus. This testing allows for accurate diagnosis of underlying conditions.

Major Depressive Disorder Researchers at Northwestern University in Chicago have developed a blood test that may be able to identify people suffering from clinical depression. The test also appears to predict whether a patient with

depression

behavioral therapy.

will

respond

to

cognitive


Type I diabetes The U.S. Food and Drug Administration (FDA) has approved the first zinc transporter 8 autoantibody test (ZnT8Ab, Kronus) to determine whether a person has type 1 diabetes.

Cancer Several tests are now available to detect most types of cancer. The leading manufacturer of diagnostic products, Roche Diagnostics, recently won FDA approval for its Roche Cobas HPV test for diagnosing cervical cancer. Researchers from the University of Bradford have developed a simple universal blood test known as Lymphocyte Genome Sensitivity (LGS) that can be used to diagnose cancer. This test examines WBC and measures the damage done to the DNA when exposed to different levels of ultraviolet light (UVA). Another study by the researchers at the Stanford University School of Medicine found that a blood sample could one day be enough to diagnose many types of solid cancers, or to monitor the amount of cancer in a patient’s body and responses to treatment.


Suicide Risks Even an individual’s higher risk of committing suicide can be easily identified with a lab test. Investigators at The Johns Hopkins University have developed a blood test that predicts a person’s risk of attempting suicide. Quality lab equipment is necessary to ensure a smooth testing process and accurate test results. Leading suppliers in the field offer new as well as recertified products, without any compromise in quality. When choosing lab equipment for research purposes, it is vital to purchase the same from reliable manufacturers and dealers in the industry.

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