Hydroxyproline levels in young adults undergoing muscular stretching and neural mobilization
This study aimed to assess the acute effect of stretching and neural mobilization on urinary hydroxyproline (HP) levels in young adults. The sample, composed of physical therapy students from Teresina (PI), was divided into three groups: a neural mobilization group (NMG; n=15; age= 22±3 years; BMI=2...
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| Format: | Article |
| Language: | English |
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Society of Medical Biochemists of Serbia, Belgrade
2010-01-01
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| Series: | Journal of Medical Biochemistry |
| Subjects: | |
| Online Access: | https://scindeks-clanci.ceon.rs/data/pdf/1452-8258/2010/1452-82581001039D.pdf |
| _version_ | 1818178378272866304 |
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| author | da Mafra Rocha Olivia da Silva Bezerra Elirez Giani Santos Tania Neves Brasil Eduardo Carlos Lopes Diogo Souto Rauena Dantas Martin Henrique Estélio |
| author_facet | da Mafra Rocha Olivia da Silva Bezerra Elirez Giani Santos Tania Neves Brasil Eduardo Carlos Lopes Diogo Souto Rauena Dantas Martin Henrique Estélio |
| author_sort | da Mafra Rocha Olivia |
| collection | DOAJ |
| description | This study aimed to assess the acute effect of stretching and neural mobilization on urinary hydroxyproline (HP) levels in young adults. The sample, composed of physical therapy students from Teresina (PI), was divided into three groups: a neural mobilization group (NMG; n=15; age= 22±3 years; BMI=24.75±3.09); a static stretching group (SSG; n=15; age=23±4 years; BMI: 25±4.33) and a control group (CG; n=15; age: 24±4 years; BMI: 23.91±3.09). The NMG underwent neural mobilization of the sciatic nerve while engaged in hip flexion with knee extension in a direct, oscillatory and strenuous manner for 60 seconds. The SSG performed passive static stretching, which consisted of the maintenance of a high amplitude posture, without exceeding the limits of the movement, for a period of tension ranging from four to six seconds. Urinary HP was evaluated at the baseline and 24 hours after the intervention using the colorimetric method. Repeated measures ANOVA showed significant intragroup increases in the NMG (Δ=7.38 mg/24h; p=0.0001) and the SSG (Δ=3.47 mg/24h; p=0.002) and inter-group increases in the NMG ( %=118.89%) when compared to the SSG (Δ%=60.32%; p=0.006) and the CG (Δ%= -0.91%; p=0.0001). These results indicate that the NMG worked with tension beyond the ordinary amplitude arches of articular movement, thus causing a restructuring of collagen. |
| first_indexed | 2024-12-11T20:47:01Z |
| format | Article |
| id | doaj.art-ad2db6a1b52a4aa28e074cc7c674cb2e |
| institution | Directory Open Access Journal |
| issn | 1452-8258 1452-8266 |
| language | English |
| last_indexed | 2024-12-11T20:47:01Z |
| publishDate | 2010-01-01 |
| publisher | Society of Medical Biochemists of Serbia, Belgrade |
| record_format | Article |
| series | Journal of Medical Biochemistry |
| spelling | doaj.art-ad2db6a1b52a4aa28e074cc7c674cb2e2022-12-22T00:51:21ZengSociety of Medical Biochemists of Serbia, BelgradeJournal of Medical Biochemistry1452-82581452-82662010-01-0129139431452-82581001039DHydroxyproline levels in young adults undergoing muscular stretching and neural mobilizationda Mafra Rocha Olivia0da Silva Bezerra Elirez1Giani Santos Tania2Neves Brasil Eduardo Carlos3Lopes Diogo Souto Rauena4Dantas Martin Henrique Estélio5Universidade Castelo Branco, BrazilUniversidade Gama Filho, BrazilUniversidade Estácio de Sá, BrazilUniversidades Estácio de Sá Nova Friburgo, BrazilUniversidade Castelo Branco, BrazilUniversidade Castelo Branco, BrazilThis study aimed to assess the acute effect of stretching and neural mobilization on urinary hydroxyproline (HP) levels in young adults. The sample, composed of physical therapy students from Teresina (PI), was divided into three groups: a neural mobilization group (NMG; n=15; age= 22±3 years; BMI=24.75±3.09); a static stretching group (SSG; n=15; age=23±4 years; BMI: 25±4.33) and a control group (CG; n=15; age: 24±4 years; BMI: 23.91±3.09). The NMG underwent neural mobilization of the sciatic nerve while engaged in hip flexion with knee extension in a direct, oscillatory and strenuous manner for 60 seconds. The SSG performed passive static stretching, which consisted of the maintenance of a high amplitude posture, without exceeding the limits of the movement, for a period of tension ranging from four to six seconds. Urinary HP was evaluated at the baseline and 24 hours after the intervention using the colorimetric method. Repeated measures ANOVA showed significant intragroup increases in the NMG (Δ=7.38 mg/24h; p=0.0001) and the SSG (Δ=3.47 mg/24h; p=0.002) and inter-group increases in the NMG ( %=118.89%) when compared to the SSG (Δ%=60.32%; p=0.006) and the CG (Δ%= -0.91%; p=0.0001). These results indicate that the NMG worked with tension beyond the ordinary amplitude arches of articular movement, thus causing a restructuring of collagen.https://scindeks-clanci.ceon.rs/data/pdf/1452-8258/2010/1452-82581001039D.pdfarticular movement amplitudeconnective tissuehydroxyproline |
| spellingShingle | da Mafra Rocha Olivia da Silva Bezerra Elirez Giani Santos Tania Neves Brasil Eduardo Carlos Lopes Diogo Souto Rauena Dantas Martin Henrique Estélio Hydroxyproline levels in young adults undergoing muscular stretching and neural mobilization Journal of Medical Biochemistry articular movement amplitude connective tissue hydroxyproline |
| title | Hydroxyproline levels in young adults undergoing muscular stretching and neural mobilization |
| title_full | Hydroxyproline levels in young adults undergoing muscular stretching and neural mobilization |
| title_fullStr | Hydroxyproline levels in young adults undergoing muscular stretching and neural mobilization |
| title_full_unstemmed | Hydroxyproline levels in young adults undergoing muscular stretching and neural mobilization |
| title_short | Hydroxyproline levels in young adults undergoing muscular stretching and neural mobilization |
| title_sort | hydroxyproline levels in young adults undergoing muscular stretching and neural mobilization |
| topic | articular movement amplitude connective tissue hydroxyproline |
| url | https://scindeks-clanci.ceon.rs/data/pdf/1452-8258/2010/1452-82581001039D.pdf |
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