The estimation of mineral contents in oriental supplements consumed by elite athletes

Jung, Han Sang; Lee, Nam Ju; Kim, Jong Kyu

doi:10.5717/jenb.2013.17.4.161

Cited by 4 publications

(2 citation statements)

References 18 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…56,57 Ayrıca sporcularda saçın segmental analizi tekli idrar analizinin aksine, ilaç veya madde kullanımının sıklığını ve geçmi-şini, tekrarlayan kötüye kullanımları gösterebil-mektedir. 58 Emre MUTLU ve ark.…”

Section: Dopi̇ng Uygulamalarinin Doğrulanmasiunclassified

Incorporation of Drug and Substances in Hair

Mutlu¹,

Aşıcıoğlu²

2018

Turkiye Klinikleri J Foren Sci Leg Med

View full text Add to dashboard Cite

aç, homojen bir yapıya sahip gibi görünse de aslında oldukça karmaşık olan biyolojisi kısmen anlaşılmıştır.1 Memelilerde saç; protein (%65-95), su (%15-35), lipit (%1-9) ve minerallerden (<%1) oluşan deri eklerinden biridir. Saç şaftında korteksi çevreleyen bir kütikül bulunduğu gibi, bazı saç tiplerinde santral medullayı çevreleyen ilave bir kütikülde bulunmaktadır.2 Saç apokrin, sebase ve ter bezleriyle yakın ilişkide olan cildin A An na ah h t ta ar r K Ke e l li i m me e l le er r: : Saç; ilaç; birikim; kötüye kullanım A AB BS S T TR RA AC CT T In recent years hair has become a fundamental biological specimen, alternative to the usual samples blood and urine, for drug testing in the fields of forensic toxicology, clinical toxicology and clinical chemistry. Analytical results of drugs of abuse in hair provide useful information on chronic drug use. They are valuable to presume the history and severity of individual drug abuse and to provide supplementary information on drug use to facilitate interpretation of urine drug analysis. Hair testing has larger detection window. The sample collection is non-invasive. Another advantage of hair samples is that it can be stored at room temperature and do not need to be analyzed quickly after they are collected. Hair analysis is also used for detection of gestational drug exposure, doping control and detection of alcohol abuse. It has been reported that drugs are incorporated into hair by binding to such intracellular components as melanins, lipids, and proteins. It has been proposed that drugs and substances can enter into hair during at least 3 stages: from the blood during hair formation, from sweat and sebum, and from external environment. The aim of this review is to document and discuss the mechanisms of drug or substance accumulation in hair and its influencing factors, application of hair analysis.

show abstract

Section: Dopi̇ng Uygulamalarinin Doğrulanmasiunclassified

Incorporation of Drug and Substances in Hair

Mutlu¹,

Aşıcıoğlu²

2018

Turkiye Klinikleri J Foren Sci Leg Med

View full text Add to dashboard Cite

show abstract

“…The midfoot functions as a shock absorber in the plantar portion, while it allows the foot arch to maintain appropriate elasticity in order to reduce the impact of the ground reaction force (GRF). Constant impact on the plantar aspect by the GRF increases the occurrence of injuries such as heel pain, pelvic malalignment, and plantar fasciitis [6]. Previous studies have identified that functional disorders in the foot could cause lower back, hip, knee, and ankle joint injuries [7, 8].…”

Section: Introductionmentioning

confidence: 99%

How Arch Support Insoles Help Persons with Flatfoot on Uphill and Downhill Walking

Huang

Kim

Song

et al. 2017

Journal of Healthcare Engineering

View full text Add to dashboard Cite

The main purpose of this study was to investigate the effect of arch support insoles on uphill and downhill walking of persons with flatfoot. Sixteen healthy college students with flatfoot were recruited in this study. Their heart rate, peak oxygen uptake (VO2), and median frequency (MDF) of surface electromyogram were recorded and analyzed. Nonparametric Wilcoxon signed-rank test was used for statistical analysis. The main results were as follows: (a) peak VO2 significantly decreased with arch support insoles compared with flat insoles during uphill and downhill walking (arch support insole versus flat insole: uphill walking, 20.7 ± 3.6 versus 31.6 ± 5.5; downhill walking, 10.9 ± 2.3 versus 16.9 ± 4.2); (b) arch support insoles could reduce the fatigue of the rectus femoris muscle during downhill walking (MDF slope of arch support insole: 0.03 ± 1.17, flat insole: −6.56 ± 23.07); (c) insole hardness would increase not only the physical sensory input but also the fatigue of lower-limb muscles particularly for the rectus femoris muscle (MDF slope of arch support insole: −1.90 ± 1.60, flat insole: −0.83 ± 1.10) in persons with flatfoot during uphill walking. The research results show that arch support insoles could effectively be applied to persons with flatfoot to aid them during uphill and downhill walking.

show abstract

Ergogenic potential of foods for performance and recovery: a new alternative in sports supplementation? A systematic review

Costa

Toscano

et al. 2020

Critical Reviews in Food Science and Nutrition

View full text Add to dashboard Cite

The estimation of mineral contents in oriental supplements consumed by elite athletes

Cited by 4 publications

References 18 publications

Incorporation of Drug and Substances in Hair

Incorporation of Drug and Substances in Hair

How Arch Support Insoles Help Persons with Flatfoot on Uphill and Downhill Walking

Ergogenic potential of foods for performance and recovery: a new alternative in sports supplementation? A systematic review

Contact Info

Product

Resources

About