Calanus Oil Supplementation Does Not Further Improve Short-Term Memory or Brain-Derived Neurotrophic Factor in Older Women Who Underwent Exercise Training

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11510%2F22%3A10446067" target="_blank" >RIV/00216208:11510/22:10446067 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/00216208:11120/22:43923797 RIV/00064173:_____/22:43923797

Výsledek na webu

<a href="https://verso.is.cuni.cz/pub/verso.fpl?fname=obd_publikace_handle&handle=_83FEL3uOu" target="_blank" >https://verso.is.cuni.cz/pub/verso.fpl?fname=obd_publikace_handle&handle=_83FEL3uOu</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.2147/CIA.S368079" target="_blank" >10.2147/CIA.S368079</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Calanus Oil Supplementation Does Not Further Improve Short-Term Memory or Brain-Derived Neurotrophic Factor in Older Women Who Underwent Exercise Training

Popis výsledku v původním jazyce

PURPOSE: In our study, we examined changes in short-term episodic memory and brain-derived neurotrophic factor (BDNF) in women after an exercise program alone or in combination with omega-3 polyunsaturated fatty acid (n-3 PUFA) supplementation. PATIENTS AND METHODS: Fifty-five healthy elderly women (65-80 years) were randomly split into two groups: in the first group were women attending an exercise program while taking wax esters-rich oil (Calanus) supplementation (n = 28) and in the other group were women undergoing the same exercise program while taking placebo (n = 27). The 16-week exercise program consisted of functional circuit training (twice a week) and Nordic walking lessons (once a week). Short-term episodic memory was evaluated by the Czech screening Test &quot;Pojmenování OBrázků A jejich Vybavení&quot; (POBAV) baseline and after the program lasting 16 weeks. RESULTS: Our results show that short-term memory significantly improved following the exercise program, but there was no added value in using n-3 PUFA supplements. BDNF values did not differ between baseline and follow-up in either group. However, there was a statistically significant positive relationship between relative change (%) in the POBAV test and VO(2)peak in the placebo group (r = 0.49). CONCLUSION: Despite the added value of n-3 PUFA supplementation not being proven, our results may strengthen the importance of physical activity in averting age-related memory decline and dementia.

Název v anglickém jazyce

Calanus Oil Supplementation Does Not Further Improve Short-Term Memory or Brain-Derived Neurotrophic Factor in Older Women Who Underwent Exercise Training

Popis výsledku anglicky

PURPOSE: In our study, we examined changes in short-term episodic memory and brain-derived neurotrophic factor (BDNF) in women after an exercise program alone or in combination with omega-3 polyunsaturated fatty acid (n-3 PUFA) supplementation. PATIENTS AND METHODS: Fifty-five healthy elderly women (65-80 years) were randomly split into two groups: in the first group were women attending an exercise program while taking wax esters-rich oil (Calanus) supplementation (n = 28) and in the other group were women undergoing the same exercise program while taking placebo (n = 27). The 16-week exercise program consisted of functional circuit training (twice a week) and Nordic walking lessons (once a week). Short-term episodic memory was evaluated by the Czech screening Test &quot;Pojmenování OBrázků A jejich Vybavení&quot; (POBAV) baseline and after the program lasting 16 weeks. RESULTS: Our results show that short-term memory significantly improved following the exercise program, but there was no added value in using n-3 PUFA supplements. BDNF values did not differ between baseline and follow-up in either group. However, there was a statistically significant positive relationship between relative change (%) in the POBAV test and VO(2)peak in the placebo group (r = 0.49). CONCLUSION: Despite the added value of n-3 PUFA supplementation not being proven, our results may strengthen the importance of physical activity in averting age-related memory decline and dementia.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

30202 - Endocrinology and metabolism (including diabetes, hormones)

Projekt

<a href="/cs/project/NV16-29182A" target="_blank" >NV16-29182A: Vliv pohybové aktivity a omega-3 mastných kyselin na metabolické zdraví a dysfunkci tukové tkáně u seniorů</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2022

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Clinical interventions in aging [online]

ISSN

1178-1998

e-ISSN

—

Svazek periodika

17

Číslo periodika v rámci svazku

August

Stát vydavatele periodika

NZ - Nový Zéland

Počet stran výsledku

10

Strana od-do

1227-1236

Kód UT WoS článku

000841435100001

EID výsledku v databázi Scopus

2-s2.0-85136794491