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One-month of high-intensity exercise did not change the food intake and the hypothalamic arcuate nucleus proopiomelanocortin and neuropeptide Y expression levels in male Wistar rat...
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Zeitschriftentitel: | Endocrine Regulations |
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Personen und Körperschaften: | , , , |
In: | Endocrine Regulations, 53, 2019, 1, S. 8-13 |
Format: | E-Article |
Sprache: | Englisch |
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Walter de Gruyter GmbH
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author_facet |
Khajehnasiri, Nazli Khazali, Homayoun Sheikhzadeh, Farzam Ghowsi, Mahnaz Khajehnasiri, Nazli Khazali, Homayoun Sheikhzadeh, Farzam Ghowsi, Mahnaz |
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author |
Khajehnasiri, Nazli Khazali, Homayoun Sheikhzadeh, Farzam Ghowsi, Mahnaz |
spellingShingle |
Khajehnasiri, Nazli Khazali, Homayoun Sheikhzadeh, Farzam Ghowsi, Mahnaz Endocrine Regulations One-month of high-intensity exercise did not change the food intake and the hypothalamic arcuate nucleus proopiomelanocortin and neuropeptide Y expression levels in male Wistar rats Endocrinology Endocrinology, Diabetes and Metabolism |
author_sort |
khajehnasiri, nazli |
spelling |
Khajehnasiri, Nazli Khazali, Homayoun Sheikhzadeh, Farzam Ghowsi, Mahnaz 1336-0329 Walter de Gruyter GmbH Endocrinology Endocrinology, Diabetes and Metabolism http://dx.doi.org/10.2478/enr-2019-0002 <jats:title>Abstract</jats:title> <jats:p> <jats:bold>Objective.</jats:bold> The hypothalamic arcuate nucleus proopiomelanocortin (POMC) and neuropeptide Y (NPY) circuitries are involved in the inhibition and stimulation of the appetite, respectively. The aim of this study was to investigate the effects of one-month lasting high-intensity exercise on the POMC mRNA and NPY mRNA expression in the above-mentioned brain structure and appetite and food intake levels.</jats:p> <jats:p> <jats:bold>Methods.</jats:bold> Fourteen male Wistar rats (250±50 g) were used and kept in the well-controlled conditions (22±2 °C, 50±5% humidity, and 12 h dark/light cycle) with food and water ad libitum. The rats were divided into two groups (n=7): 1) control group (C, these rats served as controls) and 2) exercised group (RIE, these rats performed a high-intensity exercise for one month (5 days per week) 40 min daily with speed 35 m/min. The total exercise time was 60 min. The body weight and food intake were recorded continuously during the experiments.</jats:p> <jats:p> <jats:bold>Results.</jats:bold> The results showed relative mRNA expression of POMC and NPY estimated in the hypothalamic arcuate nucleus. There were no significant differences in the NPY and POMC mRNAs expression levels and food intake between C and RIE groups.</jats:p> <jats:p> <jats:bold>Conclusions</jats:bold>. The present data indicate that one-month regular intensive exercise did not alter the levels of NPY and POMC mRNAs expression (as two important factors in the regulation of appetite) in the hypothalamic arcuate nucleus and food intake suggesting that this type of exercise itself is not an appropriate procedure for the body weight reduction.</jats:p> One-month of high-intensity exercise did not change the food intake and the hypothalamic arcuate nucleus proopiomelanocortin and neuropeptide Y expression levels in male Wistar rats Endocrine Regulations |
doi_str_mv |
10.2478/enr-2019-0002 |
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Walter de Gruyter GmbH, 2019 |
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khajehnasiri2019onemonthofhighintensityexercisedidnotchangethefoodintakeandthehypothalamicarcuatenucleusproopiomelanocortinandneuropeptideyexpressionlevelsinmalewistarrats |
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2019 |
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Walter de Gruyter GmbH |
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Endocrine Regulations |
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49 |
title |
One-month of high-intensity exercise did not change the food intake and the hypothalamic arcuate nucleus proopiomelanocortin and neuropeptide Y expression levels in male Wistar rats |
title_unstemmed |
One-month of high-intensity exercise did not change the food intake and the hypothalamic arcuate nucleus proopiomelanocortin and neuropeptide Y expression levels in male Wistar rats |
title_full |
One-month of high-intensity exercise did not change the food intake and the hypothalamic arcuate nucleus proopiomelanocortin and neuropeptide Y expression levels in male Wistar rats |
title_fullStr |
One-month of high-intensity exercise did not change the food intake and the hypothalamic arcuate nucleus proopiomelanocortin and neuropeptide Y expression levels in male Wistar rats |
title_full_unstemmed |
One-month of high-intensity exercise did not change the food intake and the hypothalamic arcuate nucleus proopiomelanocortin and neuropeptide Y expression levels in male Wistar rats |
title_short |
One-month of high-intensity exercise did not change the food intake and the hypothalamic arcuate nucleus proopiomelanocortin and neuropeptide Y expression levels in male Wistar rats |
title_sort |
one-month of high-intensity exercise did not change the food intake and the hypothalamic arcuate nucleus proopiomelanocortin and neuropeptide y expression levels in male wistar rats |
topic |
Endocrinology Endocrinology, Diabetes and Metabolism |
url |
http://dx.doi.org/10.2478/enr-2019-0002 |
publishDate |
2019 |
physical |
8-13 |
description |
<jats:title>Abstract</jats:title>
<jats:p>
<jats:bold>Objective.</jats:bold> The hypothalamic arcuate nucleus proopiomelanocortin (POMC) and neuropeptide Y (NPY) circuitries are involved in the inhibition and stimulation of the appetite, respectively. The aim of this study was to investigate the effects of one-month lasting high-intensity exercise on the POMC mRNA and NPY mRNA expression in the above-mentioned brain structure and appetite and food intake levels.</jats:p>
<jats:p>
<jats:bold>Methods.</jats:bold> Fourteen male Wistar rats (250±50 g) were used and kept in the well-controlled conditions (22±2 °C, 50±5% humidity, and 12 h dark/light cycle) with food and water ad libitum. The rats were divided into two groups (n=7): 1) control group (C, these rats served as controls) and 2) exercised group (RIE, these rats performed a high-intensity exercise for one month (5 days per week) 40 min daily with speed 35 m/min. The total exercise time was 60 min. The body weight and food intake were recorded continuously during the experiments.</jats:p>
<jats:p>
<jats:bold>Results.</jats:bold> The results showed relative mRNA expression of POMC and NPY estimated in the hypothalamic arcuate nucleus. There were no significant differences in the NPY and POMC mRNAs expression levels and food intake between C and RIE groups.</jats:p>
<jats:p>
<jats:bold>Conclusions</jats:bold>. The present data indicate that one-month regular intensive exercise did not alter the levels of NPY and POMC mRNAs expression (as two important factors in the regulation of appetite) in the hypothalamic arcuate nucleus and food intake suggesting that this type of exercise itself is not an appropriate procedure for the body weight reduction.</jats:p> |
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author | Khajehnasiri, Nazli, Khazali, Homayoun, Sheikhzadeh, Farzam, Ghowsi, Mahnaz |
author_facet | Khajehnasiri, Nazli, Khazali, Homayoun, Sheikhzadeh, Farzam, Ghowsi, Mahnaz, Khajehnasiri, Nazli, Khazali, Homayoun, Sheikhzadeh, Farzam, Ghowsi, Mahnaz |
author_sort | khajehnasiri, nazli |
container_issue | 1 |
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container_title | Endocrine Regulations |
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description | <jats:title>Abstract</jats:title> <jats:p> <jats:bold>Objective.</jats:bold> The hypothalamic arcuate nucleus proopiomelanocortin (POMC) and neuropeptide Y (NPY) circuitries are involved in the inhibition and stimulation of the appetite, respectively. The aim of this study was to investigate the effects of one-month lasting high-intensity exercise on the POMC mRNA and NPY mRNA expression in the above-mentioned brain structure and appetite and food intake levels.</jats:p> <jats:p> <jats:bold>Methods.</jats:bold> Fourteen male Wistar rats (250±50 g) were used and kept in the well-controlled conditions (22±2 °C, 50±5% humidity, and 12 h dark/light cycle) with food and water ad libitum. The rats were divided into two groups (n=7): 1) control group (C, these rats served as controls) and 2) exercised group (RIE, these rats performed a high-intensity exercise for one month (5 days per week) 40 min daily with speed 35 m/min. The total exercise time was 60 min. The body weight and food intake were recorded continuously during the experiments.</jats:p> <jats:p> <jats:bold>Results.</jats:bold> The results showed relative mRNA expression of POMC and NPY estimated in the hypothalamic arcuate nucleus. There were no significant differences in the NPY and POMC mRNAs expression levels and food intake between C and RIE groups.</jats:p> <jats:p> <jats:bold>Conclusions</jats:bold>. The present data indicate that one-month regular intensive exercise did not alter the levels of NPY and POMC mRNAs expression (as two important factors in the regulation of appetite) in the hypothalamic arcuate nucleus and food intake suggesting that this type of exercise itself is not an appropriate procedure for the body weight reduction.</jats:p> |
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spelling | Khajehnasiri, Nazli Khazali, Homayoun Sheikhzadeh, Farzam Ghowsi, Mahnaz 1336-0329 Walter de Gruyter GmbH Endocrinology Endocrinology, Diabetes and Metabolism http://dx.doi.org/10.2478/enr-2019-0002 <jats:title>Abstract</jats:title> <jats:p> <jats:bold>Objective.</jats:bold> The hypothalamic arcuate nucleus proopiomelanocortin (POMC) and neuropeptide Y (NPY) circuitries are involved in the inhibition and stimulation of the appetite, respectively. The aim of this study was to investigate the effects of one-month lasting high-intensity exercise on the POMC mRNA and NPY mRNA expression in the above-mentioned brain structure and appetite and food intake levels.</jats:p> <jats:p> <jats:bold>Methods.</jats:bold> Fourteen male Wistar rats (250±50 g) were used and kept in the well-controlled conditions (22±2 °C, 50±5% humidity, and 12 h dark/light cycle) with food and water ad libitum. The rats were divided into two groups (n=7): 1) control group (C, these rats served as controls) and 2) exercised group (RIE, these rats performed a high-intensity exercise for one month (5 days per week) 40 min daily with speed 35 m/min. The total exercise time was 60 min. The body weight and food intake were recorded continuously during the experiments.</jats:p> <jats:p> <jats:bold>Results.</jats:bold> The results showed relative mRNA expression of POMC and NPY estimated in the hypothalamic arcuate nucleus. There were no significant differences in the NPY and POMC mRNAs expression levels and food intake between C and RIE groups.</jats:p> <jats:p> <jats:bold>Conclusions</jats:bold>. The present data indicate that one-month regular intensive exercise did not alter the levels of NPY and POMC mRNAs expression (as two important factors in the regulation of appetite) in the hypothalamic arcuate nucleus and food intake suggesting that this type of exercise itself is not an appropriate procedure for the body weight reduction.</jats:p> One-month of high-intensity exercise did not change the food intake and the hypothalamic arcuate nucleus proopiomelanocortin and neuropeptide Y expression levels in male Wistar rats Endocrine Regulations |
spellingShingle | Khajehnasiri, Nazli, Khazali, Homayoun, Sheikhzadeh, Farzam, Ghowsi, Mahnaz, Endocrine Regulations, One-month of high-intensity exercise did not change the food intake and the hypothalamic arcuate nucleus proopiomelanocortin and neuropeptide Y expression levels in male Wistar rats, Endocrinology, Endocrinology, Diabetes and Metabolism |
title | One-month of high-intensity exercise did not change the food intake and the hypothalamic arcuate nucleus proopiomelanocortin and neuropeptide Y expression levels in male Wistar rats |
title_full | One-month of high-intensity exercise did not change the food intake and the hypothalamic arcuate nucleus proopiomelanocortin and neuropeptide Y expression levels in male Wistar rats |
title_fullStr | One-month of high-intensity exercise did not change the food intake and the hypothalamic arcuate nucleus proopiomelanocortin and neuropeptide Y expression levels in male Wistar rats |
title_full_unstemmed | One-month of high-intensity exercise did not change the food intake and the hypothalamic arcuate nucleus proopiomelanocortin and neuropeptide Y expression levels in male Wistar rats |
title_short | One-month of high-intensity exercise did not change the food intake and the hypothalamic arcuate nucleus proopiomelanocortin and neuropeptide Y expression levels in male Wistar rats |
title_sort | one-month of high-intensity exercise did not change the food intake and the hypothalamic arcuate nucleus proopiomelanocortin and neuropeptide y expression levels in male wistar rats |
title_unstemmed | One-month of high-intensity exercise did not change the food intake and the hypothalamic arcuate nucleus proopiomelanocortin and neuropeptide Y expression levels in male Wistar rats |
topic | Endocrinology, Endocrinology, Diabetes and Metabolism |
url | http://dx.doi.org/10.2478/enr-2019-0002 |