تأثير يك دورة كوتاه مدت تمرين هوازي شديد به همراه مصرف چاي سبز بر تركيب بدن و شاخص هاي التهابي در مردان جوان غيرفعال

Impact of a short-term period of intensive aerobic exercise training and green tea consumption on body composition andinflammatory parameters in sedentary young men

زﻣﯿﻨﻪ و ﻫﺪف ﻓﻌﺎﻟﯿﺖ ﺷــﺪﯾﺪ و ﺑﻠﻨﺪﻣﺪت ﻣﻨﺠﺮ ﺑﻪ آﺳــﯿﺐ، ﭘﺎﺳــﺦﻫﺎي دﺳــﺘﮕﺎه اﯾﻤﻨﯽ و اﯾﺠﺎد اﻟﺘﻬﺎب ﻣﯽﺷــﻮد؛ ﺑﻪﻫﻤﯿﻦدﻟﯿﻞ، وﺟﻮد ﯾﮏ واﺳـﻄﮥ ﺿـﺪ اﻟﺘﻬﺎﺑﯽ ﻃﺒﯿﻌﯽ ﻣﺎﻧﻨﺪ ﭼﺎي ﺳـﺒﺰ ﻣﻮرد ﺗﻮﺟﻪ ﻗﺮار ﻣﯽﮔﯿﺮد. در ﭘﮋوﻫﺶ ﺣﺎﺿﺮ ﺗﺄﺛﯿﺮ ﻣﺼــﺮف ﭼﺎي ﺳــﺒﺰ و اﻧﺠﺎم ﺗﻤﺮﯾﻦﻫﺎي ﻫﻮازي ﺷــﺪﯾﺪ ﺑﺮ ﺗﺮﮐﯿﺐ ﺑﺪن، ﻣﯿﺰان آﻧﺰﯾﻢﻫﺎي ﮐﺮاﺗﯿﻦ ﻓﺴــﻔﻮﮐﯿﻨﺎز و ﻟﺎﮐﺘﺎت دﻫﯿﺪروژﻧﺎز در ﻣﺮدان ﻏﯿﺮﻓﻌﺎل ﺑﺮرﺳﯽ ﻣﯽﺷﻮد. ﻣﻮاد و روشﻫﺎ 38 ﻣﺮد ﺟﻮان ﻏﯿﺮﻓﻌﺎل ﺑﺎ ﻣﯿﺎﻧﮕﯿﻦ ﺳﻨﯽ 19/87±1/63 ﺳﺎل در اﯾﻦ ﭘﮋوﻫﺶ ﯾﮏ ﺳﻮ ﮐﻮر ﺷﺮﮐﺖ ﮐﺮدﻧﺪ و ﺑﻪﺻﻮرت ﺗﺼﺎدﻓﯽ ﺑﻪ 4 ﮔﺮوه ﭼﺎي ﺳﺒﺰ-ﺗﻤﺮﯾﻦ ﻫﻮازي، ﺗﻤﺮﯾﻦ ﻫﻮازي، ﭼﺎي ﺳﺒﺰ و ﮐﻨﺘﺮل ﺗﻘﺴﯿﻢ ﺷﺪﻧﺪ. آزﻣﻮدﻧﯽﻫﺎ روزاﻧﻪ 3 ﻣﯿﻠﯽﮔﺮم ﭼﺎي ﺳﺒﺰ ﯾﺎ داروﻧﻤﺎ را ﻫﻤﺮاه ﺳﻪ وﻋﺪة ﻏﺬاﯾﯽ ﻣﺼﺮف ﮐﺮدﻧﺪ. ﮔﺮوهﻫﺎي ﭼﺎي ﺳﺒﺰ-ﺗﻤﺮﯾﻦ ﻫﻮازي و ﺗﻤﺮﯾﻦ ﻫﻮازي، 3 ﺟﻠﺴﻪ در ﻫﻔﺘﻪ ﺑﻪﻣﺪت 1 ﻣﺎه ﺑﻪ ﺗﻤﺮﯾﻦ ﻫﻮازي ﺑﺎ ﺷﺪت 55 ﺗﺎ 85 درﺻﺪ ﺣﺪاﮐﺜﺮ ﺿﺮﺑﺎن ﻗﻠﺐ ﺑﯿﺸﯿﻨﻪ ﭘﺮداﺧﺘﻨﺪ. ﻧﻤﻮﻧﻪﻫﺎي ﺧﻮﻧﯽ ﭘﯿﺶ و ﭘﺲ از 4 ﻫﻔﺘﻪ و 24 ﺳﺎﻋﺖ ﭘﺲ از آزﻣﻮن اِل اِﺳﺘﺎد از ﺷﺮﮐﺖﮐﻨﻨﺪﮔﺎن ﮔﺮﻓﺘﻪ، ﺷﺎﺧﺺﻫﺎي ﮐﺮاﺗﯿﻦ ﻓﺴﻔﻮﮐﯿﻨﺎز و ﻟﺎﮐﺘﺎت دﻫﯿﺪروژﻧﺎز اﻧﺪازهﮔﯿﺮي و ﻧﺘﺎﯾﺞ ﺑﺎ اﺳﺘﻔﺎده از آزﻣﻮن t واﺑﺴﺘﻪ و آزﻣﻮن ﮐﻮارﯾﺎﻧﺲ ﺗﺠﺰﯾﻪ و ﺗﺤﻠﯿﻞ ﺷﺪ. ﯾﺎﻓﺘﻪﻫﺎ ﻧﺘﺎﯾﺞ ﻧﺸﺎن داد ﮐﻪ درﺻﺪ ﭼﺮﺑﯽ در ﮔﺮوه ﭼﺎي ﺳﺒﺰ-ﺗﻤﺮﯾﻦ ﻫﻮازي ﻫﻤﺮاه ﺑﺎ ﮐﺎﻫﺶ ﻣﻌﻨﺎدار ﺑﻮد)0/001

Introduction: Intensive, long-term activity can damage the immunity system and cause inflammation. So, a natural anti-inflammatory intermediate like green tea has attracted the interests. The objective of the present study was to examine the impact of green tea consumption and intensive aerobic exercise training on body composition, creatine phosphokinase and lactate dehydrogenaseparameters in sedentary young men. Materials and Methods: Thirty-eight sedentary young men (age: 19.87±1.63 years) were participated in study and were randomly divided into four groups: green tea + aerobic training, aerobic training, green tea, and control. The subjects took three mg green tea or placebo a day with their meals. Also, green tea + aerobic training and aerobic training groups had aerobic training with 55-85% of maximum heart beat rate three sessions a week for one month. Blood samples were taken before and after four weeks and 24 hours after El-Estado test and their creatine phosphokinase and lactate dehydrogenase were measured. Data were analyzed with t-paired test and covariance test. Results: It was revealed that fat percentage was significantly lower in green tea group (p < 0.001) but, no significance was observed in other variables. Conclusion: It seems that green tea consumption with regular, short aerobic activities can favorably affect subcutaneous fat percentage.