
Can you tell me what test results mean
Quote:
> I had some {*filter*} work the other day. My chloresterol was high. I am
> 31, male and weight 216 lbs. I cant loose weight despite diet and
> exercise. My father has had diabetes and heart problems at 50. My
> uncle had bypass surgery at 42 and also has diabetes as does everyne
> on my fathers side. All tests were after fasting overnight.
> glucose 103
> C-Peptide 2.8 (1.1 - 5.0)
> total testosterone 310 (260-1000)
> free testosterone 11.7 (9.5-29.7)
> free testosteron % .4 (.2-.7 %)
> TSH 3.35 (.35-5.5)
> T3 up 29.15 (24.4-39.1)
> T4 8.5 (8.5-10.5)
> Insulin 10.0 (5.0-35.0)
> Triglyercides 231 (<150)
> Chloresterol 207 (<200)
> There wer others but I will not bore you.
Maybe you should. In the meantime given your family history is the
following:
"High triglyceride (TG) and low HDL cholesterol (HDL-C) is the
characteristic dyslipidemia seen in insulin-resistant subjects. ... In
conclusion, the present results showed that high TGlow HDL-C, the
characteristic dyslipidemia seen in insulin-resistant subjects, was at
least as powerful a predictor of IHD as isolated high LDL-C. The results
suggest that efforts to prevent IHD should include intervention against
high TGlow HDL-C, and not just against hypercholesterolemia." Source:
Relation of High TGLow HDL Cholesterol and LDL Cholesterol to the
Incidence of Ischemic Heart Disease
http://www.***.com/
"... there is the ratio of fasting triglycerides (TG) to HDL
cholesterol. The TG/HDL, a less precise but very inexpensive test, is a
surrogate marker for both fasting insulin levels and the level of
metabolic syndrome, a precursor condition to diabetes and heart disease.
... the TG/HDL ratio indicates the relative size of the LDL particles
and thus their resulting atherogenic potential (8-10). A low TG/HDL
ratio is indicative
of primarily large, non-atherogenic LDL particles, whereas a high TG/HDL
ratio indicates a greater population of small, dense pro-atherogenic LDL
particles. Prospective studies indicate that a low TG/HDL is highly
correlated with a reduction in the development of cardiovascular
disease." Source: Clinical Tests That
Define Wellness - http://www.***.com/
The dense LDL phenotype: associations with plasma lipoprotein levels,
visceral obesity, and hyperinsulinemia." Diabetes Care 19: 629-637
(1996) - http://www.***.com/
"Obesity and insulin resistance are both associated with an atherogenic
lipoprotein profile. We examined the effect of insulin sensitivity and
central adiposity on lipoproteins in 196 individuals (75 men and 121
women) with an average age of 52.7 years. Subjects were subdivided into
three groups based on BMI and their insulin sensitivity index (SI): lean
insulin sensitive (n = 65), lean insulin resistant (n = 73), and obese
insulin resistant (n = 58). This categorization revealed that both
obesity and insulin resistance determined the lipoprotein profile. In
addition, the insulin-resistant groups had increased central adiposity."
Source: The Atherogenic Lipoprotein Profile Associated With Obesity and
Insulin Resistance Is Largely Attributable to Intra-Abdominal Fat -
http://www.***.com/
"Recent evidence derived from four independent methods indicates that an
excess triglyceride storage within skeletal muscle is linked to insulin
resistance. Potential mechanisms for this association include apparent
defects in fatty acid metabolism that are centered at the mitochondria
in obesity and in type 2 diabetes. Specifically, defects in the pathways
for fatty acid oxidation during postabsorptive conditions are prominent,
leading to diminished use of fatty acids and increased esterification
and storage of lipid within skeletal muscle. These impairments in fatty
acid metabolism during fasting conditions may be related to a metabolic
inflexibility in insulin resistance that is not limited to defects in
glucose metabolism during insulin-stimulated conditions. Thus, there is
substantial evidence implicating perturbations in fatty acid metabolism
during accumulation of skeletal muscle triglyceride and in the
pathogenesis of insulin resistance. Weight loss by caloric restriction
improves insulin sensitivity, but the effects on fatty acid metabolism
are less conspicuous. Nevertheless, weight loss decreases the content of
triglyceride within skeletal muscle,
perhaps contributing to the improvement in insulin action with weight
loss. Alterations in skeletal muscle substrate metabolism provide
insight into the link between skeletal muscle triglyceride accumulation
and insulin resistance, and they may lead to more appropriate therapies
to improve glucose and fatty acid metabolism in obesity and in type 2
diabetes." Source: Skeletal Muscle Triglyceride
http://www.***.com/
Total Cholesterol/HDL Cholesterol Ratio vs LDL Cholesterol/HDL
Cholesterol Ratio as Indices of Ischemic Heart Disease Risk in Men -
http://www.***.com/
The distribution of the body fat is significant when it comes to insulin
resistance as noted in some of the above links. BMI is a good indicator,
but percentage body fat is a better one. You don't mention much about
your diet. Exercise and meds might be your other options. Actos and
Advandia are known to redistribute body fat. Metformin does help some
people to lose weight. Since your fasting {*filter*} glucose was not high
enough to be diagnosed as diabetic, you may not find a doctor willing to
prescribe {*filter*}. You have near the midrange of insulin and C-peptide
which indicates that your panceras beta cells are still producing
sufficient insulin. The Diabetes Prevention Program had one group of
glucose intolerant people to whom 1000 mg of metformin was given and it
was effective. That is twice the amount of metformin I take as a
diagnosed type 2 diabetic although the typical dosage is more like 1500
to 2000 mg.
Frank
Frank