Araştırma Makalesi

The Effects of Trenbolone Supplementation on The Extremity Bones in Running Rats

Cilt: 21 Sayı: 2 15 Eylül 2019
PDF İndir
EN

The Effects of Trenbolone Supplementation on The Extremity Bones in Running Rats

Öz

ABSTRACT


Anabolic steroids are testosterone derivatives through which anabolic effects are maintained and androgenic effects are minimized. The use of ergogenic agents is increasing among athletes for doping in order to increase physical performance and change external image. The objective of this study was to determine effects of trenbolone supplement administered on running rats for 4 weeks on extremity bones. The study was conducted with 28 male Wistar rats aged 28 days with a mean weight of 61,80 g supplied from the Selcuk University Experimental Medical Research and Application Center. The rate were divided into 4 groups as C (Controls), E (Exercise), T (Trenbolone), and TE (trenbolone + Exercise). The trial period lasted 4 weeks. Supply, care, feeding, and experimental applications of rats were performed in the Selcuk University Experimental Medical Research and Application Center. Anterior and posterior extremities’ bones were dissected and exposed, and the humerus and femur bones exposed were dried. Length, corpus thickness, cortex thickness, and medulla diameter points were determined and the necessary measures were taken. The results are expressed as mean ± SD. ANOVA and Duncan tests were used for the comparison of data. p<0.05 values were considered statistically significant. The mean femoral length was found as 31.31 ± 0.69 in the rats in Group T, 31.46±0.72 in Group E, 31.51±0.58 in Group TE, and 31.48 ± 0.71 in Group C (controls). Examining the mean femoral lengths of Groups T, E, TE and C; the mean femoral length in Group T was numerically higher than that of the Groups E, TE and C, although the difference was not statistically significant (F:0.112; p:0.637). The mean humerus length was found as 24.93 ± 0.59 in the rats in Group T, 24.96±0.68 in Group E, 25.33±0.81 in Group TE, and 25.29±0.77 in Group C (controls). Examining the mean humerus lengths of Groups T, E, TE and C; the mean humerus length in Group T was numerically higher than that of the Groups E, TE and C, although the difference was not statistically significant (F:0.608; p:0.355). We found that the mean values of corpus and cortex thickness, and medullary diameters were similar in the Groups T, E, TE, and C, and the differences were not statistically significant (p>0.05). Results of this study indicate that trenbolone supplement may lead to early epiphyseal closure in femur and humerus bones of rats, ceasing the increase in their length. We believe that the results obtained from this trenbolone trial will provide important data to the studies that will be conducted on anabolic androgenic steroids.  

 

Key words: Anabolic Androgenic Steroid, Trenbolone, Rat, Femur, Humerus

Anahtar Kelimeler

Kaynakça

  1. 1. Al-Kennany ER, Al-Hamdany EK. Pathological effects of anabolic steroid (Sustanon®) on liver of male rats. Iraqi Journal of Veterinary Sciences, 2014; 28(1), 31-9.
  2. 2. Dallı M, Işıkdemir E, Bingöl E. Determination of Doping Knowledge Level of Physical Education and Sports College Students. International Journal of Science Culture and Sport (IntJSCS), 2014; 2(6), 11-20.
  3. 3. Frankenfeld SP, de Oliveira LP, Ignacio DL, Coelho RG, Mattos MN, Ferreira ACF, Fortunato RS. Nandrolone decanoate inhibits gluconeogenesis and decreases fasting glucose in Wistar male rats. Journal of Endocrinology, 2014; 220(2), 143-53.
  4. 4. Garmyn AJ, Miller MF. Meat science and muscle biology symposium—Implant and beta agonist impacts on beef palatability. Journal of animal science 2014; 92.1, 10-20.
  5. 5. Haffner-Luntzer M, Kovtun A, Lackner I, Mödinger Y, Hacker S, Liedert A, Ignatius A. Estrogen receptor α-(ERα), but not ERβ-signaling, is crucially involved in mechanostimulation of bone fracture healing by whole-body vibration. Bone, 2018; 110, 11-20.
  6. 6. Hartgens F, Kuipers H. Effects of androgenic-anabolic steroids in athletes. Sports medicine, 2004; 34(8), 513-54.
  7. 7. Hassan AF, Kamal MM. Effect of exercise training and anabolic androgenic steroids on hemodynamics, glycogen content, angiogenesis and apoptosis of cardiac muscle in adult male rats. Int J Health Sci, 2013; 7(1), 47-60.
  8. 8. Hotchkiss AK, Furr J, Makynen EA, Ankley GT, Gray Jr LE. In utero exposure to the environmental androgen trenbolone masculinizes female Sprague–Dawley rats. Toxicology letters, 2007; 174(1-3), 31-41.

Ayrıntılar

Birincil Dil

İngilizce

Konular

Spor Hekimliği

Bölüm

Araştırma Makalesi

Yazarlar

Ali Sarı
Türkiye

Sefa Lök *
Türkiye

Yayımlanma Tarihi

15 Eylül 2019

Gönderilme Tarihi

17 Nisan 2019

Kabul Tarihi

21 Ağustos 2019

Yayımlandığı Sayı

Yıl 2019 Cilt: 21 Sayı: 2

Kaynak Göster

APA
Sarı, A., & Lök, S. (2019). The Effects of Trenbolone Supplementation on The Extremity Bones in Running Rats. Turkish Journal of Sport and Exercise, 21(2), 366-371. https://doi.org/10.15314/tsed.555015
AMA
1.Sarı A, Lök S. The Effects of Trenbolone Supplementation on The Extremity Bones in Running Rats. Turkish Journal of Sport and Exercise. 2019;21(2):366-371. doi:10.15314/tsed.555015
Chicago
Sarı, Ali, ve Sefa Lök. 2019. “The Effects of Trenbolone Supplementation on The Extremity Bones in Running Rats”. Turkish Journal of Sport and Exercise 21 (2): 366-71. https://doi.org/10.15314/tsed.555015.
EndNote
Sarı A, Lök S (01 Eylül 2019) The Effects of Trenbolone Supplementation on The Extremity Bones in Running Rats. Turkish Journal of Sport and Exercise 21 2 366–371.
IEEE
[1]A. Sarı ve S. Lök, “The Effects of Trenbolone Supplementation on The Extremity Bones in Running Rats”, Turkish Journal of Sport and Exercise, c. 21, sy 2, ss. 366–371, Eyl. 2019, doi: 10.15314/tsed.555015.
ISNAD
Sarı, Ali - Lök, Sefa. “The Effects of Trenbolone Supplementation on The Extremity Bones in Running Rats”. Turkish Journal of Sport and Exercise 21/2 (01 Eylül 2019): 366-371. https://doi.org/10.15314/tsed.555015.
JAMA
1.Sarı A, Lök S. The Effects of Trenbolone Supplementation on The Extremity Bones in Running Rats. Turkish Journal of Sport and Exercise. 2019;21:366–371.
MLA
Sarı, Ali, ve Sefa Lök. “The Effects of Trenbolone Supplementation on The Extremity Bones in Running Rats”. Turkish Journal of Sport and Exercise, c. 21, sy 2, Eylül 2019, ss. 366-71, doi:10.15314/tsed.555015.
Vancouver
1.Ali Sarı, Sefa Lök. The Effects of Trenbolone Supplementation on The Extremity Bones in Running Rats. Turkish Journal of Sport and Exercise. 01 Eylül 2019;21(2):366-71. doi:10.15314/tsed.555015

Cited By

Türk Spor ve Egzersiz Dergisi (TJSE) Creative Commons Atıf-GayriTicari 4.0 Uluslararası Lisansı (CC BY NC) ile lisanslanmıştır.