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G Cerioli

Publications and source records attributed to G Cerioli.

5 recordsLinked to original sources
PubMed1995

Lipoprotein (a): effect of detraining.

Plasma levels of lipoprotein (a), total cholesterol, triglycerides, HDL-cholesterol, LDL-cholesterol, apo-protein Al and apoprotein B were evaluated for 8 long-distance runners during the XXIII New York Marathon, with blood samples being taken before and after the race, and after one month of detraining. After detraining lipoprotein (a) increased significantly both with respect to basal values and especially with respect to immediately post-race values. Negligible and predictable modifications of the other metabolic parameters evaluated, were observed. No correlation was found between lipoprotein (a) and the anthropometrical data and metabolic parameters considered.

Adult↗
PubMed1989

Effects of anabolic steroids, testosterone, and HGH on blood lipids and echocardiographic parameters in body builders.

To evaluate the metabolic or cardiovascular effects induced by self-administration of human growth hormone (HGH) alone or combined with testosterone and anabolic steroids, we conducted a study with 15 male body builders. Of these, 8 (control group) did not take any hormonal substances; 6 (experimental group) self-administered testosterone, anabolic steroids, and HGH for 6 weeks in various dosages; 1 subject self-administered only HGH for an equal period of time. At the end of the period of treatment with the hormonal combination, the experimental group continued for 2 additional weeks with anabolic steroids and testosterone only. All maintained the same, unaltered type and intensity of training, and constant diet. Before the beginning of treatment with hormonal substances, after 6 weeks, and at the end of treatment (for a total of 8 weeks), they were tested for total and HDL-cholesterol (t-chol and HDL-chol), apolipoproteins A-1 and B (apo A-1 and B), and triglycerides (tg). Before the start and after 6 weeks, an echocardiographic examination was performed to assess left ventricular dimensions and function in all 15 body builders. The most interesting result is a significant decrease of HDL-chol and apo A-1 derived from self-administration of anabolic steroids and HGH together.

Adult↗
PubMed1989

The influence of ubiquinone (Co Q10) on the metabolic response to work.

Ubiquinone (Co Q10) is a natural substance suitable for therapeutic use in cardiology and in the treatment of some muscular diseases. It might therefore be used during strenuous exercise (as in athletic competitions), especially in the presence of metabolic modifications which may justify its use. For this purpose, we have evaluated the effect of prolonged treatment with Co Q10 (100 mg/day per os for one month) on the biological changes induced by prolonged work on an ergometer bicycle (equal to about 50% of the single VO2max per 60 m'), immediately followed by exhaustive work (25 watts increase every 2 m'). From the venous blood of 12 healthy untrained subjects (students, volunteers, mean age 25.7 and body mass index 23.3) we examined some biological parameters [free fatty acids (FFA), free glycerol, lactate, glucose, insulin, CK] before, at the end of aerobic work, at the end of exhaustive work, and after 30 and 60 m' of the recovery phase. The same indexes, measured after identical times and work, were evaluated after one month of treatment with Co Q10. The only relevant modifications observed were those concerning FFA: at the end of aerobic work and after the administration of the drug, lower levels were reached (before, 1011 +/- 329 microEq/l; after 790 +/- 392; p less than 0.05); the same trend was observed at the end of the exhaustive work (1031 +/- 320 microEq/l vs 826 +/- 387; p less than 0.05). At the subsequent times, as well as for the other biological parameters examined, we did not observe any variation before or after the period of treatment.(ABSTRACT TRUNCATED AT 250 WORDS)

Adult↗