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| Laboratory | Exult Diagnostics, Dr. Lal PathLabs |
|---|
₹ 400
| EX0245 BUCCAL SMEAR FOR BARR BODIES (SEX CHROMATIN) | |||||||
| Specimen: | Rinse mouth with water. Prepare 4 slides of scrapings from the buccal mucosa, 2 from the left and 2 from the right cheek. Fix immediately in 95% ethanol for 30 min. Air dry and ship at room temperature. Provide clinical details on the test request form. | ||||||
| Stability: |
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| Method: | Aceto-orcein stain | ||||||
| Comment: | The recommended test is CHROMOSOME ANALYSIS, BLOOD (KARYOTYPE) | ||||||
| Report: | Contact us to know the TAT. | ||||||
| Usage: | Barr body / Sex chromatin is the inactive X chromosome in female somatic cells which have two X chromosomes. One X chromosome remains active while the other condenses on the nuclear membrane & forms a Barr body. Males have one each of X & Y chromosomes, hence do not have a Barr body. | ||||||
| Doctor Specialty: | Endocrinologist, Gynecologist | ||||||
| Disease: | Genetic Disorders | ||||||
| Components: | |||||||
| Courier Charges: | 0.00 | ||||||
| Home Collection: | Available | ||||||
| Department: | Biochemistry (*T&C Apply) | ||||||
| Pre Test Information: | The patient must rinse their mouth with water prior to sampling. Give brief clinical history. | ||||||
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