[운동 영양학] Anabolic steroids(영문)

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[운동 영양학] Anabolic steroids(영문)에 대한 자료입니다.
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Contents



1. What are anabolic steroids?
(1) Definition and structure of anabolic steroids
(2) Origin anabolic-androgenic steroids
(3) Effects and present conditions of anabolic steroids

2. How steroid hormones and anabolic steroids work?
(1) Steroid hormone mechanism of action
(2) Anabolic steroid hormone mechanism of action

3. Use condition of anabolic hormones
(1) Who uses anabolic steroids and why?
(2) How prevalent is the use of steroids?
(3) How are Anabolic Steroids Used and Abused?
(4) Medical uses
(5) Cases of anabolic hormone uses

4. Side effects of anabolic steroids
(1) Liver Function
(2) Anabolic Steroids and the Male Reproductive System
(3) Anabolic Steroids and the Female Reproductive System
(4) Anabolic Steroids and Cardiovascular System
(5) Additional Side Effects

5. Conclusion

6. Our opinion

7. Reference


본문내용
1. What are anabolic steroids?

(1) Definition and structure of anabolic steroids
Anabolic steroids - or more precisely, anabolic-androgenic steroids are synthetic derivatives of testosterone.

The effects of anabolic-androgenic steroids mimic those of testosterone. Natually synthesized hormones, such as testosterone, are types of lipids. they have a four-ring carbon skeleton and are synthesized in the adrenal cortex, ovaries or testes. Production of testosterone takes place in the male testes and the female ovaries; it is present in the male at significantly higher levels than in females, two of the main effects being androgenic and anabolic.

Figure : Structure of anabolic steroids and testosterone

(2) Origin anabolic-androgenic steroids
Anabolic and androgenic have origins from the Greek.
-Anabolic = growing or building
-Androgenic = masculinization; developing male sexual characteristics.

Androgenic effects are those that relate to the male reproductive tract or to the development of secondary sexual characteristics in men. In the pubertal male, these are increases in the length and diameter of the penis, development of the prostate and scrotum, and the appearance of the pubic, axillary, and facial hair.
참고문헌
Alen, M., P. Rahkila. Anabolic-androgenic steroid effects on endocrinology and lipid metabolism in athletes. Sports Med. 6: 327-332, 1988

Bahrke, M.S., C.E. Yesalis, J.E. Wright. Psychological and behavioral effects of endogenous testosterone levels and anabolic-androgenic steroids among athletes; a review. Sports Med. 10(5): 303-337, 1990

Charles E. Yesalis(2000), Anabolic steroids in sport and exercise 2nd ed.

De Piccoli, B., F. Giada, A. Benettin, F. Sartori, E. Piccolo. Anabolic steroid use in body builders: an echocardiographic study of left ventricular morphology and function. Int. J. Sports Med. 12(4): 408-412, 1991

Pat Lenahan(2003), Anabolic steroids : and other performance-enhancing drugs

http://espn.go.com/special/s/drugsandsports/steroids.html

http://www.drugfreesport.com/choices/drugs/steroids.html#A

http://www.deadiversion.usdoj.gov/pubs/brochures/steroids/hidden/index.html

http://www.anabolicsteroidsguide.com/anabolic-androgenic-steroid.html