فصلنامه تحقیقات در علوم ورزشی و گیاهان دارویی
پیاپی 8 (تابستان 1401)

The main aim of this study was to determine the effect of sodium bicarbonate and beta-alanine supplementation on anaerobic capacity and blood lactate levels of female futsal players. 40 volunteer female futsal players of the Tehran League were selected based on the variables of entering the research and sampling and randomly selected four of the 40 volunteers and randomly divided into four control groups (n=10), sodium bicarbonate (n=10), beta-alanine (n=10) and sodium bicarbonate and beta-alanine (n=10) were divided. The anthropometric characteristics of their height, weight and body mass index were measured before the test. Then the Wingate test was performed to measure power and their blood lactate level was also measured using a lactometer. After each test session, the bicarbonate group received 0.3 grams of sodium bicarbonate supplement per kilogram of body weight, the beta-alanine group received 0.3 grams of beta-alanine supplement per kilogram of body weight, and the combined group also received per kilogram The combination of beta-alanine and sodium bicarbonate was used for 0.3 grams of body weight, and the control group used 0.3 grams of placebo (starch) per kilogram of body weight, and after 90 minutes, the relevant tests were performed again. Also, the subjects' diet was controlled during the test. Finally, descriptive statistics, Shapiro-Wilk test, one-way analysis of variance test and Tukey's post hoc test were used for statistical analysis of the data using spss/21 software at a significance level of p≤0.05. The results showed that the supplement of sodium bicarbonate and beta-alanine has a significant effect on the average power and blood lactate level of female futsal players. According to the results of the research, it is suggested that coaches and players use sodium bicarbonate and beta-alanine supplements to increase strength and reduce the negative effects of lactic acid.

Today, studies have shown that the combination of exercise and herbal supplements can have beneficial effects on health. Therefore, the present study was carried out in order to investigate the effect of an intense interval training period along with flaxseed oil supplementation on LDL and HDL serum of obese rats.

The current research is of an applied type, which was carried out in an experimental and laboratory manner. The statistical sample consisted of 32 Wistar rats with an average weight of 409 grams and two months old, which were randomly divided into four groups of eight: exercise, supplement, exercise-supplement, and control. The exercise and exercise-supplement groups underwent exercise and supplementation for 4 weeks and 6 sessions every week. The training consisted of an intense interval training program on a treadmill, and linseed oil supplementation was administered to the rats one hour before the training in the amount of 10 mg per kilogram of body weight by gavage. 24 hours after the last training session. And after anesthetizing with ether, blood was drawn from the posterior orbital sinus and the samples were transferred to the laboratory to measure the indicators.

The results showed that a period of intense interval training has a significant effect on the LDL of rats and there is no significant difference for the LDL index in the exercise-supplement and supplement group, while it is significant in the exercise group compared to the control group because the sig is less than is 0.05 . The HDL index of the groups is not significantly different from the control group, but it is significant in the training group with supplements (sig<0.05). Discussion and

The results showed that intense interval exercise can be used to reduce the negative effects caused by LDL cholesterol.

Obesity is a metabolic disease associated with mild inflammation. It seems that the origin of obesity-induced inflammation is the penetration of macrophages into adipose tissue. The aim of this study was review on the anti-inflammatory effect of octepamine supplementation following exercise in metabolic disorders.

In this study, the keywords Octapamine, Exercise training, Metabolic disorders were searched in all databases including Science of Web, Pubmed, Google, Magiran, SID.IR, scholar risk factors, etc., without year restrictions. Then the articles were categorized based on exercise training and octapamine supplementation in metabolic disorders.

The results of the present study showed that deep-fried oils lead to an increase in NFkB gene expression in the adipose tissue of rats poisoned with deep-fried oil, however it appears that training and octapamine consumption alone lead to a decrease in NFkB, and increases in IL-4 and IL-10 gene expression levels in the heart tissue of rats poisoned with deep-fried oils.ConclusionThe results of the present study showed that deep-fried oils lead to an increase in NFkB gene expression in the adipose tissue of rats poisoned with deep-fried oil, however it appears that training and octapamine consumption alone lead to a decrease in NFkB, and increases in IL-4 and IL-10 gene expression levels in the heart tissue of rats poisoned with deep-fried oils

The objective of this study was to detect the antioxidant effect of pistachio green hull extract and aerobic exercise on superoxide dismutase, catalase, and malondialdehyde in the external vastus muscle of overweight Wistar rats.

This study is in the category of interventional studies and is included in the category of experimental studies. In this study, 30 Wistar (female) rats with an age range of 12-13 weeks and a weight range of 180 to 200 grams were present. The samples are in 5 groups including: 1- control group (Con), obese control group (OB-Con), obese group and aerobic exercise (OB-AT), obese group and pistachio skin extract (OB-PGH), obese group and Pistachio green hull extract and aerobic exercise (OB-PGH-AT) were divided.

Exercise had a significant effect on muscle dismutase superoxide concentration (F=10.61, P=0.004, ƞ=0.347). But receiving pistachio skin extract had no significant effect on muscle dismutase suboxide concentration (F=2.42, P=0.135, ƞ =0.108). The interaction between exercise and pistachio skin extract had no significant effect on muscle dismutase suboxide concentration (F=0.75, P=0.396, ƞ=0.036). Exercise had a significant effect on catalase concentration (F=160.98, P=0.001, ƞ=0.889). Taking pistachio skin extract also had a significant effect on muscle catalase concentration (F=5.04, P=0.036, ƞ=0.201). But the interaction between exercise and pistachio skin extract had no significant effect on muscle catalase concentration (F=1.84, P=0.190, ƞ=0.084). Exercise had a significant effect on muscle malondialdehyde concentration (F=57.66, P=0.001, ƞ=0.742). Taking pistachio skin extract also had a significant effect on muscle malondialdehyde concentration (F=80.29, P=0.001, ƞ=0.801). However, the interaction between exercise and pistachio skin extract had no significant effect on muscle malondialdehyde concentration (F=0.004, P=0.949, ƞ=0.001).

In addition, adding PGH supplements to aerobic exercise can reduce oxidative damage and increase the antioxidant enzymes catalase and superoxide dismutase. Induction of obesity increases inflammatory markers and oxidative stress in muscle.

Delayed onset muscle soreness is one of the problems in people starting exercise and researchers are looking for ways to reduce it. The aim of the present study was to investigate the effect of a period of salvia extract supplementation on the indicators of delayed onset muscle soreness following exhaustive eccentric exercise in non-athlete women.

20 non-athlete women aged 20 to 30 years were randomly divided into two groups of placebo and salvia extract. On the pre-test day, both groups participated in an exhaustive eccentric activity. Then, for two weeks, the supplement group received salvia extract, and the placebo group received flour powder (200 mg/kg daily with similar capsules). After two weeks, both groups participated in the same physical activity similar to the pre-test (post-test). Blood samples were taken before and 24 hours after both activities and muscle pain were measured. CK, LDH, GPX, SOD, MDA, TNF-α, IL-1β, CRP, and lactate levels were measured for each blood sample. To examine the changes in the variables, an analysis of variance mixed with repeated measures and an independent t-test at the level of P≤0.05 were used.

The results showed that muscle pain and levels of CK, LDH, GPX, MDA, TNF-α, IL-1β, CRP, and lactate increased significantly after eccentric exhaustion activity, but their increase was significantly lower in the salvia extract group than in the placebo group (P=0.036, P=0.043, P=0.009, P=0.001, P=0.006, P=0.002, P=0.007, P=0.005, and P=0.011, respectively).

Short-term salvia extract supplementation may reduce the rate of increase in delayed onset muscle soreness following an exhaustive eccentric exercise due to flavonoids and phenolic compounds.

The purpose of this research is to investigate the effect of resistance training and ginger supplementation on the serum glucose level of women with type 2 diabetes. For this purpose, among women with type 2 diabetes in Yazd city, 48 people with an age range of 25-60 years were randomly divided into 4 groups of 12 people (control, exercise, supplement, exercise and supplement).The training schedule of each training session is 60 minutes, including warm-up (10 minutes of soft running, stretching and kinetic movements), resistance exercises with gym equipment (40 minutes) and cooling down (10 minutes of flexibility and stretching movements), supplementary group (every day 1600 mg of ginger rhizome powder or placebo (1 capsule of 800 mg before lunch and 1 capsule of 800 mg before dinner) and the exercise and supplement group did both. The samples were taken 24 hours before the start of the exercise in a fasting state at 10- Blood was taken at 8 am. After the end of 8 weeks, blood was taken again 24 hours after the end of the training program. To analyze the data, Kalmogorov-Smirnov test was used to determine the normality of the data, then the dependent T test to compare the results within the group and the variance analysis test. The method was used to examine the results between groups.

The results of the research showed that a period of resistance training alone and combined with the use of supplements significantly improves the serum glucose levels of women with type II diabetes, but the use of ginger supplements has no effect on the women's serum glucose levels. Does not have type II diabetes.

The results showed that a period of resistance training alone and along with the ginger supplement reduces the serum glucose level of patients with type II diabetes.