|
 
 |
|
LETTER TO EDITOR |
|
|
|
| Year : 2014 | Volume
: 20
| Issue : 1 | Page : 96-97 |
| |
Glucose 6-phosphate dehydrogenase deficiency in Muslim community settled in Jaunpur district
Vandana Rai, Pradeep Kumar
Department of Biotechnology, Human Molecular Genetics Laboratory, Veer Bahadur Singh Purvanchal University, Jaunpur, Uttar Pradesh, India
| Date of Web Publication | 19-May-2014 |
Correspondence Address:
Vandana Rai
Department of Biotechnology, Human Molecular Genetics Laboratory, Veer Bahadur Singh Purvanchal University, Jaunpur 222 003, Uttar Pradesh
India
 Source of Support: None, Conflict of Interest: None
DOI: 10.4103/0971-6866.132770
How to cite this article:
Rai V, Kumar P. Glucose 6-phosphate dehydrogenase deficiency in Muslim community settled in Jaunpur district. Indian J Hum Genet 2014;20:96-7 |
How to cite this URL:
Rai V, Kumar P. Glucose 6-phosphate dehydrogenase deficiency in Muslim community settled in Jaunpur district. Indian J Hum Genet [serial online] 2014 [cited 2016 Aug 24];20:96-7. Available from: http://www.ijhg.com/text.asp?2014/20/1/96/132770 |
Sir,
Glucose 6-phosphate dehydrogenase (G6PD) deficiency is the commonest X-linked genetic defect, affecting 400 million people worldwide and predisposes affected individuals to neonatal jaundice, drug or infection-mediated hemolytic crisis, and favism. G6PD locus is known to be one of the most polymorphic loci among humans with almost 300 allelic variants reported so far. India is an amalgamation of several religion, castes, ethnic, and linguistic groups. People of different groups living side by side for past thousands of years and retain their unique and separate gene pool by practicing endogamy. Hindu and Muslim are the two major religious groups of Indian populations. There is no information about G6PD deficiency from Muslim population of Uttar Pradesh. We studied G6PD deficiency in Muslims settled in Jaunpur district of eastern Uttar Pradesh.
Screening for G6PD deficiency was performed by employing methemoglobin reduction test according to the method of Brewer et al., [1] 5 ml blood sample from 200 individuals belonging to Muslim religion were collected in acid citrate dextrose (ACD) coated vials. All subjects selected for the study were domicile of UP, and were of age group of 18-40 years. The genotype frequency of deficient (Gd−/Gd−), carrier (Gd+/Gd−), and normal (Gd+/Gd+) were 0.13, 0.035, and 0.835, respectively. In Muslim samples analyzed, frequency of P (Gd+) allele was 0.824 and q (Gd−) allele was 0.176 [Table 1]. In present study the G6PD deficiency frequency was found to be 13% which is well comparable with the frequency reported from Muslim populations of other neighboring Asian countries like - 3.3-20% in Bangladesh, [2] 1.07-3.17% in Pakistan, [3] 3.3-17% in Malaysia, [4] 2.3% in Vietnam, [5] 5.7-6.6% in Philippines, [6] and 2.7-17.5% in Indonesia. [7] Several European countries and United States of America have successfully controlled this disorder by implementing neonatal screening. Similarly in our country, neonatal screening should also be implemented to control the high prevalence of this disorder. | Table 1: Distribution of the glucose-6-phosphate dehydrogenase enzyme phenotypes and their allele frequencies among Muslim samples (n=200)
Click here to view |
 Acknowledgments | |  |
Supported by University Grants Commission, New Delhi (Grant No. 39-968/2010(SR).
| References | | |
| 1. | Brewer GJ, Tarlov AR, Alving AS. The methemoglobin reduction test for primaquine-type sensitivity of erythrocytes. A simplified procedure for detecting a specific hypersusceptibility to drug hemolysis. JAMA 1962;180:386-8. 
|
| 2. | Akhter N, Begum N, Ferdousi S, Khan WA. Glucose-6-Phosphate Dehydrogenase (G6PD) status in neonatal jaundice and its relationship with severity of hyperbilirubinemia. J Bangladesh Soc Physiol 2009;4:71-6.
|
| 3. | Ali N, Anwar M, Ayyub M, Bhatti FA, Nadeem M, Nadeem A. Frequency of glucose-6-phosphate dehydrogenase deficiency in some ethnic groups of Pakistan. J Coll Physicians Surg Pak 2005;15:137-41.
|
| 4. | Wang J, Luo E, Hirai M, Arai M, Abdul-Manan E, Mohamed-Isa Z, et al. Nine different glucose-6-phosphate dehydrogenase (G6PD) variants in a Malaysian population with Malay, Chinese, Indian and Orang Asli (aboriginal Malaysian) backgrounds. Acta Med Okayama 2008;62:327-32.
|
| 5. | Matsuoka H, Thuan DT, van Thien H, Kanbe T, Jalloh A, Hirai M, et al. Seven different glucose-6-phosphate dehydrogenase variants including a new variant distributed in Lam Dong Province in southern Vietnam. Acta Med Okayama 2007;61:213-9.
|
| 6. | Nikhoma ET, Poolee C, Vannappagari V, Beutler E. The global prevalence of glucose 6-phosphate dehydrogenase deficiency: A systematic review and metaanalysis. Blood Cell Mol Dis 2009;42:267-78.
|
| 7. | Matsuoka H, Arai M, Yoshida S, Tantular IS, Pusarawati S, Kerong H, et al. Five different glucose-6-phosphate dehydrogenase (G6PD) variants found among 11 G6PD-deficient persons in Flores Island, Indonesia. J Hum Genet 2003;48:542-4.
|
[Table 1]
|
