ABSTRACT
Many mathematical models have been proposed to study tumor growth parameters in vivo. Nevertheless most of the medical models have given variable results even when experimental conditions are exactly the same. There are multiple factors that are capable of affecting tumor growth that should be taken into account when proposing a mathematical model for tumor growth in vivo. We discuss here own proposed model for tumor growth kinetics utilizing a modified Gompertz function that better responds to the growth characteristic of in [quot ]vivo[quot ] tumors.
Subject(s)
Humans , Models, Theoretical , Breast Neoplasms/pathology , Kinetics , Cell ProliferationABSTRACT
A dietary supplement combination consisting of vitamins, minerals and fibers was studied to determine its safety and efficacy on weight/fat loss, cholesterol and triglycerides in children between ages 7-13. This open label trial measured total body weight, body fat percentage, waist circumference, total cholesterol, triglycerides before and after 6 weeks of treatment. The study population consisted of 25 mildly to moderate obese, otherwise healthy children of both sexes. After 6 weeks of treatment, the combination supplement had a statistically significant (p < 0.05) weight reducing effect. This weight reduction was associated with a corresponding statistically significant (p < 0.0001l) decrease in body fat percentage. In addition, significant decreases in total cholesterol (p < 0.0001) and triglycerides (p < 0.0001) were obtained, plus reductions in waist measurements. We conclude that the combination supplement studied herein is a safe and effective way to assist children in weight, fat percentage, cholesterol and triglyceride reduction.
Subject(s)
Humans , Male , Female , Adolescent , Child , Adipose Tissue , Cholesterol/blood , Dietary Supplements , Obesity/blood , Obesity/therapy , Triglycerides/blood , Weight LossABSTRACT
A combination dietary supplement containing vitamins, minerals, herbs, fibers and amino acids was studied to determine its safety and efficacy on weight/ fat loss, cholesterol and triglycerides in a double-blind, placebo-controlled trail. Total body weight, body fat %, waist and hip measurements, total cholesterol and triglycerides were evaluated before and after 6 weeks treatment with combination supplement or placebo. The study population consisted in 27 mildly to moderately obese, otherwise healthy, volunteers. After 6 weeks of treatment, the combination supplement had a statistically significant (p<0.001, mu=0.05) positive weight reducing effect (-8.59Lb vs. +2.14 Lb). This weight reduction was associated with a corresponding statistically significant (p<0.001, mu=0.05) decrease in body fat % in the treatment group (-2.88%) vs. the placebo (+0.86%). In addition, significant decreases in total cholesterol (-22.94 mg/dL) and triglycerides (-39.29 mg/dL) were obtained plus reductions in waist and hip measurements. These positive results lead us to conclude, that the combination supplement studied herein is a safe and effective way to assist in weight/fat reduction and decreases in total cholesterol and triglycerides in relatively short time (6 weeks)
Subject(s)
Humans , Male , Adult , Middle Aged , Anti-Obesity Agents , Cholesterol/blood , Dietary Supplements , Obesity/diet therapy , Adipose Tissue/drug effects , Triglycerides/blood , Anthropometry , Double-Blind Method , Obesity/blood , Weight Loss/physiologyABSTRACT
We tested a dietary supplement formulated with a synergistic combination of vitamins, minerals, herbals in a group of 15 patients with uncontrolled diabetes type II. The supplement was given for 30 days. Fasting blood glucose was measured prior to the supplementation and at the end of the 30 days treatment period. Blood glucose was significantly reduced in all patients with no adverse effects. This orthomolecular correction of faulty glucose metabolism with a combination of nontoxic, safe and fairly inexpensive nutraceuticals needs to be further substantiated. Nervertheless the idea of correcting metabolism with micronutrients is a new concept of genetic nutritioneering that seems appealing and cost effective