Esami del sangue e valori sballati nei BB...(HELP NATURALMAN)

***max_power*** · 23-02-2002, 07:59:37

Re: Esami del sangue e valori sballati nei BB...(HELP NATURALMAN)

Originally posted by giobbe_3_14
quali valori ci dovremmo trovare oltre la soglia e perchè, nel caso appunto di tutti coloro che praticano B.B. e che si vanno a fare gli esami del sangue?

Normalmente le transaminasi sia GOT che GPT nonchè la creatinchinasi.Altri valori te li dirà naturalman...

max_power

**NaturalMan** · 23-02-2002, 15:10:19

Nei Bber amatoriali nn agonisti nn dobbiamo aspettarci grosse sorprese consultando degli esami ematochimici... come diceva bene Max subito guardiamo le transaminasi che solitamente aumentano conseguentemente ad uno stress acuto muscolare indotto dai wo intensi... parallelamente si impenna anche il CPK + specifico rispetto a GOT e GPT per i traumi muscolari...se contemporaneamente sono alti anche valori come le GGT allora nn è più qualcosa di parafisiologico ma si può pensare ad un danno epatico...
anche azotemia e creatinina nelle diete iperproteiche spinte possono sfiorare i limiti normo-alti...
Solitamente in alcuni atleti ho notato anche delle variazioni della formula leucocitaria con una lieva neutrofilopenia e linfocitosi...
insomma esistono vari quadri più o meno riconducibili tra di loro ed in linea di massima il quadro standard non è distante dalla normalità...
Diverso il concetto per quei bber d'elite o cmq agonisti...
vedi ad esempio degli interessanti studi:

J Sports Med Phys Fitness 1998 Sep;38(3):245-52
Effect of a precompetition bodybuilding diet and training regimen on body composition and blood chemistry.

OBJECTIVE: The purpose of this investigation was to document the effect of a 10-wk precompetition bodybuilding diet and training, on blood chemistry and body composition. PARTICIPANT: One adult male, steroid and drug free, preparing for a first competition. MEASURES: Average daily dietary intake consisted of 2263 calories (71% protein, 16% carbohydrate, 13% fats), with a protein intake of 5.0 gm.kg-1 body mass (BM). Initial body weight of 76.3 kgf (16% body fat) decreased to 63.4 kgf (4.4% body fat). Blood samples for electrolytes, TP, Alb, bilirubin, LDL-C, TG, UA, and amylase were normal. HDL-C levels increased from 65 to 89 mg.dL-1. RESULTS: Decreased glucose levels (< 50 mg.dL-1), indicated hypoglycemia. Increased Mg, LD, and CK levels indicated intense training. Increased inorganic phosphorus from 3.7 to 8.2 mg.dL-1 suggested lactic acidosis. Increased BUN levels from 16 to 53 mg.dL-1 and creatinine from 1.1 to 1.8 mg.dL-1 may be attributed to a high protein diet. However, heart muscle enzyme (CK-MB) was not elevated. CONCLUSIONS: Substantial changes in body composition and blood chemistry suggest adequate nutrition be ensured, and caution taken to avoid excessive physiologic stresses on the body during precompetition diet and training.

J Am Diet Assoc 1990 Feb;90(2):264-7

Nutrition and the precontest preparations of a male bodybuilder.

Hickson JF Jr, Johnson TE, Lee W, Sidor RJ.

A 27-year-old male bodybuilder was studied during a 30-day precontest period when his goal was to lose fat and retain muscle mass. Weighted dietary intakes were obtained for each day of the study. The subject trained 6 days per week with weights and included an aerobic component on most days. Ergogenic drugs and a diuretic were self-administered. At the contest, the subject placed in the top three for his weight division. The strict diet enabled the subject to lose fat weight predictably in preparation for the contest. However, some weight lost was lean body tissue, suggesting the rate of loss was too fast. Blood chemistry studies revealed abnormalities, including hemoconcentration and alterations in cholesterol metabolism, which could have placed the subject at risk for thromboembolic phenomena because of increased blood viscosity. Those abnormalities could reflect the use of ergogenic drugs. For this subject, bodybuilding included diet, exercise, and drug regimens, which are common among competitive athletes.

Spero di aver saturato le tue curiosità ... ovviamente ogni singolo caso va studiato e personalizzato

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