中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
2,7-二硝基甲酚 | 2,7-dinitronaphthalene | 24824-27-9 | C10H6N2O4 | 218.169 |
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
2-碘-7-硝基-萘 | 2-iodo-7-nitro-naphthalene | 58258-69-8 | C10H6INO2 | 299.068 |
—— | 7-Nitro-[2]naphthol | 38397-08-9 | C10H7NO3 | 189.17 |
—— | 2-fluoro-7-nitronaphthalene | 67080-17-5 | C10H6FNO2 | 191.162 |
—— | 2-nitro-7-chloronaphthalene | 56961-38-7 | C10H6ClNO2 | 207.616 |
3-溴-7-硝基萘 | 2-bromo-7-nitro-naphthalene | 102153-46-8 | C10H6BrNO2 | 252.067 |
—— | N-(7-nitro-[2]naphthyl)-acetamide | 102877-12-3 | C12H10N2O3 | 230.223 |
2-甲氧基-7-硝基-萘 | 2-Methoxy-7-nitronaphthalin | 31108-30-2 | C11H9NO3 | 203.197 |
1,7-二硝基萘 | 1,7‑dinitronaphthalene | 24824-25-7 | C10H6N2O4 | 218.169 |
—— | 2-(7-nitro-2-naphthyl)hydrazinecarboxylate, ethyl ester | 220032-16-6 | C13H13N3O4 | 275.264 |
Neurocognitive impairment is a frequent complication of HIV infection and heralds a poor survival prognosis. With the availability of highly active antiretroviral therapy (HAART), survival times for HIV-infected patients have markedly increased although the effects of HAART on the prevalence of neurocognitive impairment remain uncertain.
To determine the relationship between self-reported neurocognitive symptoms and neuropsychological (NP) performance together with the impact of HAART among HIV-infected patients.
A cross-sectional study was performed in which patients without previously documented neurocognitive impairment attending an HIV community clinic were questioned about neurocognitive symptoms and a NP test battery was administered.
Of the eighty-three patients examined, neurocognitive symptoms were reported by 34% of patients and were associated with a shorter duration of HAART and higher viral loads. Patients reporting neurocognitive symptoms were also more likely to exhibit impaired NP performance (p<0.005) with NP impairment being detected in 46% of all patients examined (12% with HIV-associated dementia). Neuropsychological impairment was directly correlated with age (p<0.001), plasma viral load (p<0.005) and inversely correlated with the number of prescribed antiretroviral drugs (p<0.01).
These results suggest that neurocognitive symptoms are predictive of impaired NP performance and that NP impairment remains a frequent finding among older patients with higher viral loads. An increased number of antiretroviral drugs may be neuroprotective.