coenzyme-q10 and Acquired-Immunodeficiency-Syndrome

Zidovudine (ZDV) has been associated with 'ragged-red' fibre myopathy, due to its effects on myocyte mitochondria. Usually this is reversible with cessation of ZDV. We report a 52-year-old man, who in 1985 developed ragged-red fibre myopathy 14 years after diagnosis of HIV infection while on effective ZDV-based combination antiretroviral therapy (ART). He was treated with the mitochondrial anti-oxidant coenzyme Q10 and made an excellent recovery, without change of ARTs. This suggests a novel therapy for further investigation targeted at ZDV induced myopathy, potentially allowing continuation of antiviral treatments including ZDV.

Topics: Acquired Immunodeficiency Syndrome; Coenzymes; Drug Therapy, Combination; Humans; Male; Middle Aged; Muscle, Skeletal; Muscular Diseases; Reverse Transcriptase Inhibitors; Treatment Outcome; Ubiquinone; Zidovudine

Coenzyme Q10 (CoQ10) is indispensable to biochemical mechanisms of bioenergetics, and it has a non-specific role as an antioxidant. CoQ10 has shown a hematological activity for the human and has shown an influence on the host defense system. The T4/T8 ratios of lymphocytes are known to be low in patients with AIDS, ARC and malignancies. Our two patients with ARC have survived four-five years without any symptoms of adenopathy or infection on continuous treatment with CoQ10. We have newly found that 14 ordinary subjects responded to CoQ10 by increases in the T4/T8 ratios and an increase in blood levels of CoQ10; both by p less than 0.001. This knowledge and survival of two ARC patients for four-five years on CoQ10 without symptoms, and new data on increasing ratios of T4/T8 lymphocytes in the human by treatment with CoQ10 constitute a rationale for new double blind clinical trials on treating patients with AIDS, ARC and diverse malignancies with CoQ10.

Topics: Acquired Immunodeficiency Syndrome; Adult; AIDS-Related Complex; CD4-Positive T-Lymphocytes; Coenzymes; Female; Humans; Leukocyte Count; Male; Middle Aged; T-Lymphocytes, Regulatory; Ubiquinone

Two situations required a modified determination of coenzyme Q10 (CoQ10) in human blood and organ tissue. Blood from patients with AIDS and cancer raised apprehensions about safety to an analyst, and the number of specimens for analysis is increasing enormously. A modified determination replaces silica gel-TLC with disposable Florisil columns, and steps were simplified to allow more analyses per unit time. Data from the modified determination are quantitatively compatible with data from older and tedious procedures. This determination was used for blood from 36 diverse patients with allergies. The mean CoQ10 blood level of these patients is not different from the mean level of so-called normal individuals, but approximately 40% (14/36) of these allergic patients had levels up to 0.65 micrograms/ml, which is the level of dying class IV cardiac patients. The biosynthesis of CoQ10 in human tissues is a complex process that requires several vitamins and micronutrients, so that countless vitamin-unsupplemented Americans may be deficient in CoQ10. The relationship of allergies to autoimmune mechanisms and immunity, and the established relationship of CoQ10 to immune states, may be a rationale for therapeutic trials of administering CoQ10 to patients with allergies who have low CoQ10 blood levels and are very likely deficient.

Topics: Acquired Immunodeficiency Syndrome; Adult; Aged; Chromatography, High Pressure Liquid; Coenzymes; Female; Humans; Hypersensitivity; Indicators and Reagents; Male; Middle Aged; Reference Values; Safety; Specimen Handling; Ubiquinone

AIDS patients (2 groups) had a blood deficiency (p less than 0.001) of coenzyme Q10 vs. 2 control groups. AIDS patients had a greater deficiency (p less than 0.01) than ARC patients. ARC patients had a deficiency (p less than 0.05) vs. control. HIV-infected patients had a deficiency (p less than 0.05) vs. control. The deficiency of CoQ10 increased with the increased severity of the disease, i.e., from HIV positive (no symptoms) to ARC (constitutional symptoms, no opportunistic infection or tumor) to AIDS (HIV infection, opportunistic infection and/or tumor). This deficiency, a decade of data on CoQ10 on the immune system, on IgG levels, on hematological activity constituted the rationale for treatment with CoQ10 of 7 patients with AIDS or ARC. One was lost to follow-up; one expired after stopping CoQ10; 5 survived, were symptomatically improved with no opportunistic infection after 4-7 months. In spite of poor compliance of 5/7 patients, the treatment was very encouraging and at times even striking.

Topics: Acquired Immunodeficiency Syndrome; Adult; AIDS-Related Complex; Coenzymes; HIV; Humans; Ubiquinone