The Effect of Maximal Exercise on MMP9 and TIMP1 and The Role of MMP9 -1562 C/T and TIMP1 372 T/C Polymorphisms

Dokuz Eylül University (DEU)

Status: Completed

Conditions: TIMP1 372 T/C; TIMP1; MMP9; MMP9 -1562 C/T

Treatments: Other: Yo-Yo Intermittent Recovery Test Level 1

Study type: Interventional

Funder types: Other

Identifiers

NCT04157556

18-7.1/49

Details and patient eligibility

About

Matrix metalloproteinases (MMPs) play a critical role in the remodeling and regeneration of skeletal muscle. Studies which investigate exercise and effects of MMPs and tissue inhibitors of matrix metalloproteinases (TIMPs) are contradictory. Also the role of MMP9 -1562 C/T and TIMP1 372 T/C polymorphisms on exercise are unclear. In accordance with this conditions the hypothesis of the study are as follows:

1. Levels of basal serum MMP9 and TIMP1 are different between athletes (volleyball, basketball, handball) and sedentary people.
2. Levels of serum MMP9 and TIMP1 response to maximal exercise are different between athletes (volleyball, basketball, handball) and sedentary people .
3. Relationship between levels of serum MMP9 and TIMP1 response to maximal exercise are different between athletes (volleyball, basketball, handball) and sedentary people.
4. Levels of basal serum MMP9 and TIMP1 are related to MMP9 -1562 C/T and TIMP1 372 T/C polymorphisms.
5. Relationship between levels of serum MMP9 and TIMP1 response to maximal exercise and MMP9 -1562 C/T and TIMP1 372 T/C polymorphisms are different between athletes (volleyball, basketball, handball) and sedentary people.

Enrollment: 86 patients

Sex: Male

Ages: 18 to 35 years old

Volunteers: Accepts Healthy Volunteers

Inclusion and exclusion criteria

Inclusion Criteria:

Group of athletes:

• Male basketball players who have been training regularly for at least last 3 months.
• Male volleyball players who have been training regularly for at least last 3 months.
• Male handball players who have been training regularly for at least last 3 months.

Group of sedentary people:

• Male individuals with similar physical characteristics to the group of athletes
• Male individuals who have not exercise regularly for at least last 3 months.

Exclusion Criteria(For two groups):

• Smoking regularly
• Drinking alcohol regularly
• Using drug and antioxidant substance
• Being obese,
• Being sick or having disability

Trial design

Primary purpose: Basic Science

Allocation: Non-Randomized

Interventional model: Parallel Assignment

Masking: None (Open label)

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86 participants in 2 patient groups

Group of athletes

Experimental group

Description:

Age: 18-35 Gender: Male Basketball, volleyball, handball players who have been training regularly for at least last 3 months.

Treatment:

Other: Yo-Yo Intermittent Recovery Test Level 1

Group of sedentary people

Experimental group

Description:

Age: 18-35 Gender: Male Individuals with similar physical characteristics to the group of athletes and who have not exercise regularly for at least last 3 months.

Treatment:

Other: Yo-Yo Intermittent Recovery Test Level 1