Study on the blood-borne virus co-infection and T lymphocyte subset among intravenous drug users

doi:10.3748/wjg.v13.i16.2357

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Apr 28, 2007 (publication date) through Apr 19, 2024

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World Journal of Gastroenterology

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1007-9327

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Baishideng Publishing Group Inc, 7041 Koll Center Parkway, Suite 160, Pleasanton, CA 94566, USA

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World J Gastroenterol. Apr 28, 2007; 13(16): 2357-2362
Published online Apr 28, 2007. doi: 10.3748/wjg.v13.i16.2357

Table 1 Prevalence of HBV, HCV, HIV, HDV, HGV and HCMV in IDU and controls

Group	HBsAg	Anti-HBc	HBeAg	Anti-HCV	Anti-HIV	HDV-Ag	Anti-HGV	HCMV-IgM
IDU	24 (5.91)^a	148 (36.45)^b	12 (3.96)	283 (69.7)^b	192 (47.3)^b	9 (2.22)	8 (1.97)	14 (3.45)
Control	1 (0.98)	18 (17.65)	2 (1.96)	0 (0)	0 (0)	0 (0)	0 (0)	0 (0)

^aP < 0.05,

^bP < 0.01 vs control.

Table 2 CD percentages and cytokine level in IDU and controls (mean ± SD )

Group	n	CD3 (%)	CD4 (%)	CD8 (%)	PHA-induced cytokineIFN-γ(ng/L)	PHA-induced cytokineIL-4 (ng/L)	Serum cytokineIL-2 (μg/L)	Serum cytokineIL-4 (μg/L)
IDU	214	57.96 ± 4.42^b	41.63 ± 4.0^b	29.19 ± 2.67	286.9 ± 45.79^b	20.86 ± 1.54^a	1.74 ± 1.34^b	9.36 ± 5.48^b
Control	102	66.50 ± 9.42	44.90 ± 8.56	30.10 ± 6.89	785.3 ± 213	28.90 ± 10.8	3.80 ± 1.59	0.78 ± 0.33

^aP < 0.05,

^bP < 0.01 vs control.

Table 3 Correlation of HBV activity and HIV infection

Group	HBV-DNA-positive^b	HBV-DNA-negative	HBeAg-positive^b	HBeAg-negative	HBsAg-positive^b	HBsAg-negative
HIV-positive	15	14	11	18	17	12
HIV-negative	2	117	1	118	7	112

^bP < 0.01 vs HIV-negative.

Table 4 CD percentages and cytokine level in IDU with HIV and HBV co-infection (mean ± SD)

Group	n	CD3 (%)	CD4 (%)	CD8 (%)	CD4/CD8	IFN-γ(ng/L)	IL-4 (ng/L)
Negative¹	40	56.80 ± 4.42	41.90 ± 4.16	29.08 ± 2.85	1.44 ± 0.13	288.01 ± 40.03	20.76 ± 1.87
HBV infection	29	58.85 ± 4.13	41.57 ± 4.21	29.16 ± 2.65	1.43 ± 0.14	289.82 ± 42.56	20.94 ± 1.33
HIV infection	27	54.27 ± 4.23^b	39.49 ± 3.47^a	28.98 ± 3.11	1.36 ± 0.15^b	265.43 ± 38.71^a	20.23 ± 1.34
HIV⁺HBV-DNA^-	30	53.95 ± 3.77^b	39.36 ± 2.86^b	28.91 ± 2.35	1.36 ± 0.13^b	263.57 ± 43.65^a	20.84 ± 1.56
HIV⁺HBV-DNA⁺	15	53.68 ± 4.41^a	39.22 ± 3.53^a	28.67 ± 3.14	1.37 ± 0.15^b	262.83 ± 38.74^a	20.61 ± 1.49

^aP < 0.05,

^bP < 0.01 vs negative cases.

¹Viral infection markers were not discovered in IDU.

Table 5 CD percentages and cytokine level in IDU with HIV and HCV co-infection (mean ± SD)

Group	n	CD3 (%)	CD4 (%)	CD8 (%)	CD4/CD8	IFN-γ(ng/L)	IL-4 (ng/L)
Negative¹	40	56.80 ± 4.42	41.9 ± 4.16	29.08 ± 2.85	1.44 ± 0.13	288.01 ± 40.03	20.76 ± 1.87
HCV infection	45	58.23 ± 4.70	41.42 ± 3.65	29.33 ± 2.52	1.41 ± 0.12	282.86 ± 54.77	20.88 ± 1.42
HIV infection	27	54.27 ± 4.23^b	39.49 ± 3.47^a	28.98 ± 3.11	1.36 ± 0.15^b	265.43 ± 38.71^a	20.23 ± 1.34
HIV⁺HCV-RNA^-	40	54.02 ± 3.66^b	39.29 ± 2.91^b	28.81 ± 2.42	1.36 ± 0.13^b	261.59 ± 43.68^a	20.46 ± 1.38
HIV⁺HCV-RNA⁺	25	53.82 ± 3.15^b	39.51 ± 2.91*	28.58 ± 2.53	1.38 ± 0.13^b	263.57 ± 43.65^a	20.84 ± 1.56

^aP < 0.05,

^bP < 0.01 vs negative cases.

¹Viral infection markers were not discovered in IDU.

Citation: Li JR, Gong RY, Tian KL, Wang J, Wang YX, Huang HJ. Study on the blood-borne virus co-infection and T lymphocyte subset among intravenous drug users. World J Gastroenterol 2007; 13(16): 2357-2362
URL: https://www.wjgnet.com/1007-9327/full/v13/i16/2357.htm
DOI: https://dx.doi.org/10.3748/wjg.v13.i16.2357