Somanabolic Muscle Maximizer - Brown Body Fat and Weight Loss

by Veroni Caurs Health Review's Dr. Charles Livingston Fat Loss Factor review- In the first part of the article ( Brown body fat and weight loss ) was presented structure of brown adipose tissue development path of fat cells, the difference between white and brown adipose tissue and function of brown adipose tissue, but this time some of the effects of hormones and potential therapeutic manipulation of quantity and activity of brown adipose tissue for the purpose of weight loss or. reduce the amount of white flab.

Effect of hormones on activity of the brown adipose tissue
Brown body fat is a potential target tissue for a number of hormones, which means that in the event of increases or decreases in the quantities of these hormones can alter its activity.

Brown adipose tissue and thyroid hormones
Patients with an increased amount of thyroid hormone (hyperthyroidism) are very slender,click here to check the proof with a low percentage of body fat and difficult to tolerate high temperatures, patients with reduced amount of thyroid hormones and have, among other problems with the accumulation of body fat and lower sensitivity to temperature.

Does the activity of brown adipose tissue related to the amount of thyroid hormones is not totally clear, but it may be some signs of a hypo and hyperthyroidism connect with his or reduced. increased activity. This hypothesis by the fact that it is necessary for the increased activation of adrenergic stimulation. This is inversely proportional to the thyroid status, and is also at an elevated amount of the thyroid hormones is decreased. However, research conducted by Lopez et al (Lopez et al., 2010) suggests that the increased amount of triiodothyronine (T3) is activated brown body fat, but indirectly through the action of the ventromedialno hypothalamic nucleus.

Irrespective of whether it is activation of the brown body fat directly associated with some symptoms of hypo / hyperthyroidism, it can be assumed that there is a relationship between the relative amount of thyroid hormone in circulation and the degree of obesity, which can be used as a surrogate marker of the quantities of brown body fat. In addition to the brown adipose tissue produces aggregate protein 1, is referred to in this tissue in the circulation is released significant levels of triiodothyronine (T3).

For rodents, the brown adipose tissue is responsible for about half of the conversion of T4 to T3, similarly, would be anticipated to people. However: studies have shown a positive correlation between BMI, waist circumference and the amount of T3 and TSH in circulation and a negative correlation between BMI and systemic T4. From these data we can conclude that the increased production of T3 is probably not responsible or brown body fat. activation of the enzyme dejodinaza type 2

Influence of catecholamines in brown adipose tissue
Given that the adrenergic stimulation of the key role in the thermogenesis, it may be concluded that in patients with an increased secretion of catecholamines (eg, due to adrenal gland tumor) significantly increases the activity of the brown body fat. This was confirmed in a few previous studies by different methods detect a link between the increase and click here to check the proof decrease in catecholamine levels and activity of brown fat body (Angleščina et al., 1973; Lean et al., 1986, Ramacciotti et al, 2006; Hadi et al ., 2007).

Brown adipose tissue and sex hormones
Sex hormones have a strong influence on the activity of brown adipose tissue, but while there are substantial differences between the sexes. Testosterone reduces the activity of the brown adipose tissue (due to reduced production of aggregate protein 1), and at the same time increasing the number of antilipolytic alpha2-adrenoceptors in the cells of brown adipose tissue. Female sex hormones increase the activity of brown fat, but - as shown - plays a significant role progesterone. While both of the hormone, estrogen and progesterone, promote the formation of larger and more numerous fat droplets, only progresteron aggregate protein stimulates the

production of 1, and thus the activity of the brown adipose tissue. Such as testosterone, estrogen, and - to a greater extent - progesterone effect on adrenergic stimulation of brown adipose tissue cells via modulation of the number of blockers, but - in contrast to testosterone - zmajšujeta amount of alpha2 and increases the amount of beta3-adrenoceptor. Estrogen and progesterone further promote the performance of brown adipose tissue by increasing the amount of mitochondria in brown adipocytes.

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Created on Dec 31st 1969 18:00. Viewed 0 times.

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