scholarly journals Habits of fluid and electrolytes intake in elite athletes

2015 ◽  
Vol 5 (1) ◽  
pp. 15-18 ◽  
Author(s):  
Arzija Pašalić ◽  
Fatima Jusupovic ◽  
Aida Rudić ◽  
Jasmina Mahmutović ◽  
Suada Branković ◽  
...  
Keyword(s):  
Fluid Intake ◽  
Weather Conditions ◽  
The Body ◽  
Football Players ◽  
Electrolyte Balance ◽  
Basketball Players ◽  
Before And After ◽  
Sport Type ◽  
Hot Weather ◽  
Fluid Losses

Introduction: Dehydration develops when the body fluid losses exceed fluid intake. It may occur during exercise, heat stress, restricted fluid intake, or any combination of these. Marginal dehydration (loss of > 2% body weight) can compromise aerobic exercise performance, particularly in hot weather conditions, and may disturb fluid and electrolyte balance. The aim of the study was to determine the quantity, type and dynamic of fluid intake during athletic performance in endurance sports (football and basketball) in two age categories: juniors (under the age of 18) and seniors (over the age of 18).Methods: Research included 100 athletes playing in Premier League in Bosnia-Herzegovina. We formed groups by sport type (football and basketball) and age (<18 and ≥18 years). Questionnaire with questions about the fluid intake habits was used for data collection.    Results: There were 53 football players and 47 basketball players. All the participants were male. Average age of the participants was 19.3 ± 4.58. Habit of weighing before and after training was present in less than 44% of players among all the groups. Seniors were more frequently measuring their weight compared to junior players (p=0.01). Basketball players and players younger than 18 years were most frequently taking more than 2L of water per day. Most of the players, regardless of sport type or age group were not taking at least ½ L of isotonic fluid before the training. Signs of dehydration were more frequently observed in players under 18 years old, with most frequent sign being dry throat and sudden fatigue.Conclusion: Water and electrolytes intake before, during and after training of the athletes were inadequate regardless of type of sports and the age of athletes.

scholarly journals ELECTROLYTE BALANCE STUDIES IN ADRENALECTOMIZED DOGS WITH PARTICULAR REFERENCE TO THE EXCRETION OF SODIUM

1933 ◽  
Vol 57 (5) ◽  
pp. 775-792 ◽  
Author(s):  
Robert F. Loeb ◽  
Dana W. Atchley ◽  
Ethel M. Benedict ◽  
Jessica Leland
Keyword(s):  
Adrenal Glands ◽  
Urine Volume ◽  
Chloride Ion ◽  
Sodium Concentration ◽  
The Body ◽  
Electrolyte Balance ◽  
Protein Nitrogen ◽  
Water Excretion ◽  
Before And After ◽  
Sodium Metabolism

1. Balance studies have been made on three dogs before and after adrenalectomy, performed in two stages. 2. It has been shown that the sodium concentration of the blood decreases in adrenalectomized dogs, as is true in patients suffering from Addison's disease and in cats experimentally adrenalectomized. 3. There are also decreases in the chloride and bicarbonate concentrations which together are approximately equivalent to the decrease in sodium. 4. An increase in the potassium concentration of the blood occurs after adrenalectomy, as reported in other studies. There is no obvious correlation of this change with changes in potassium balances. 5. The balance studies show a striking loss of sodium from the body during the development of adrenal insufficiency. This loss of Na results from an increased excretion of sodium in the urine and is not complicated by loss of base as a result of vomiting or diarrhea. 6. Following adrenalectomy, both the total amount of sodium and its concentration in the urine are markedly increased. This increase in concentration of sodium occurs in spite of an augmented urine volume. 7. The behavior of the chloride ion following adrenalectomy parallels that of the sodium ion, but the loss is not equivalent. 8. During the period of accumulation of non-protein nitrogen in the blood, the rate of water excretion by the kidney is even greater than before removal of the adrenal glands. 9. The possibility of a regulatory effect of the adrenal glands upon sodium metabolism and renal function has been discussed.

Sweat and Sodium Losses in NCAA Football Players: A Precursor to Heat Cramps?

2005 ◽  
Vol 15 (6) ◽  
pp. 641-652 ◽  
Author(s):  
John R. Stofan ◽  
Jeffrey J. Zachwieja ◽  
Craig A. Horswill ◽  
Robert Murray ◽  
Scott A. Anderson ◽  
...  
Keyword(s):  
Fluid Intake ◽  
Division I ◽  
Football Players ◽  
Sweat Loss ◽  
Fluid Deficit ◽  
Wide Variability ◽  
History Of ◽  
Collegiate Football ◽  
Fluid Losses ◽  
Sweat Sodium

This observational study was designed to determine whether football players with a history of heat cramps have elevated fluid and sodium losses during training. During a “two-a-day” training camp, five Division I collegiate football players (20.2 ± 1.6 y, 113 ± 20 kg) with history of heat cramps (C) were matched (weight, age, race and position) with a cohort of teammates (19.6 ± 0.6 y, 110 ± 20 kg) who had never cramped (NC). Change in body weight (adjusted by fluid intake) determined gross sweat loss. Sweat samples (forearm patch) were analyzed for sodium and potassium concentrations. Adlibitum fluid intake was measured by recording pre- and post-practice bottle weights. Average sweat sodium loss for a 2.5-h practice was projected at 5.1 ± 2.3 g (C) vs. 2.2 ± 1.7 g (NC). When averaged across two practices within the day, fluid intake was similar between groups (C: 2.6 ± 0.8 L vs. NC: 2.8 ± 0.7 L), as was gross sweat loss (C: 4.0 ± 1.1 L vs. NC: 3.5 ± 1.6 L). There was wide variability in the fluid deficit incurred for both C and NC (1.3 ± 0.9 vs. 0.7 ± 1.2%) due to fluid intake. Sweat potassium was similar between groups, but sweat sodium was two times higher in C versus NC (54.6 ± 16.2 vs. 25.3 ± 10.0 mmol/L). These data indicate that sweat sodium losses were comparatively larger in cramp-prone football players than in NC. Although both groups consumed sodium-containing fluids (on-field) and food (off-field), both appeared to experience an acute sodium deficit at the end of practices based on sweat sodium losses. Large acute sodium and fluid losses (in sweat) may be characteristic of football players with a history of heat cramping.

scholarly journals Body build of 14-16-year-old boys practising football and basketball as compared with non-training peers

2017 ◽  
Vol 9 (1) ◽  
pp. 46-54
Author(s):  
MONIKA OPANOWSKA ◽  
ELŻBIETA PRĘTKIEWICZ-ABACJEW ◽  
PAWEŁ SKONIECZNY
Keyword(s):  
Body Weight ◽  
Study Groups ◽  
The Body ◽  
Lower Limbs ◽  
Football Players ◽  
Body Type ◽  
Basketball Players ◽  
Somatic Development ◽  
Body Build ◽  
Left Lower Extremity

The purpose of the study was to compare the somatic build of football and basketball players aged 14, 15 and 16 years with non-training boys of the same age. The study involved 301 boys, who were divided into three study groups: football players, basketball players and non-training boys. The level of the boys’ somatic development was established on the basis of body weight and height measurements, which were the basis for determining the BMI and Rohrer’s index. In addition, the functional lengths of the right and the left lower extremity were studied. The majority of training and non-training boys were characterised by the leptosomatic body type. Basketball players across study groups were statistically significantly taller and heavier in comparison to non-training boys. Only the body weight between16-year-old basketball players and non-training boys was statistically insignificantly different. Only 14-year-old footballers were statistically significantly taller and had longer lower limbs as compared with their non-training peers. In view of the sporadic lack of differences between football players and non-training boys, the analysed biometric features of the body build, i.e. body weight and height, should not be treated as the only criterion for selection to play football, while in the case of basketball players a possibility of using these data should be taken into consideration, with additional focus on the length of lower limbs.

Public health approach of Unani medicine to cope and stay safe in hot environmental conditions

2021 ◽  
Vol 0 (0) ◽  
Author(s):  
Tariq Nadeem Khan ◽  
Malik Itrat ◽  
Tasfiya Hakeem Ansari
Keyword(s):  
Heat Waves ◽  
Heat Stroke ◽  
Weather Conditions ◽  
Climatic Conditions ◽  
The Body ◽  
Public Health Approach ◽  
Protection Measures ◽  
Unani Medicine ◽  
Scientific Databases ◽  
Hot Weather

Abstract The rising episodes of deadly heat waves have intensified the need for a heat protection strategy. The Unani system of medicine offers ways to stay healthy in different climatic conditions. Hence, this article aims to discuss the applicability of health protection measures suggested by Unani scholars for hot weather conditions in the light of current researches. The manual literature survey of classical Unani texts was conducted to collect information on health safety measures for hot weather. A substantial search of scientific databases such as “Google Scholar” and “Medline” for proposed measures in combination with “heat-stroke”, “heat exhaustion” and “heat rash” was also conducted to identify their possible activity in heat-related illnesses. The guidelines for summer seasons in the classical Unani literature are described under the title tadābīr-i-mavsam. Unani scholars have discussed in detail the pathophysiological effects of heat and the measures to stay healthy by regulating the body system through lifestyle, diet and herbs. Most of the measures proposed by them are backed up by evidences. However, some measures have not yet been evaluated for their therapeutic or prophylactic efficacy in heat-related illnesses. On the basis of findings, the authors advocate the adoption of evidence-based measures and propose further investigation of those measures that are not well supported by the evidence or have not yet been evaluated.

Parathyroid gland before and after cisplatin treatment

1987 ◽  
Vol 45 ◽  
pp. 860-861
Author(s):  
S.K. Aggarwal ◽  
J.M. Fadool
Keyword(s):  
Parathyroid Gland ◽  
Wistar Rats ◽  
Antitumor Agent ◽  
The Body ◽  
Cross Linking ◽  
Limiting Factor ◽  
Hormonal Changes ◽  
Primary Mechanism ◽  
Before And After ◽  
Dna Strands

Cisplatin (CDDP) a potent antitumor agent suffers from severe toxic side effects with nephrotoxicity being the major dose-limiting factor, The primary mechanism of its action has been proposed to be through its cross-linking DNA strands. It has also been shown to inactivate various transport enzymes and induce hypocalcemia and hypomagnesemia that may be the underlying cause for some of its toxicities. The present is an effort to study its influence on the parathyroid gland for any hormonal changes that control calcium levels in the body.Male Swiss Wistar rats (Crl: (WI) BR) weighing 200-300 g and of 60 days in age were injected (ip) with cisplatin (7mg/kg in normal saline). The controls received saline injections only. The animals were injected (iv) with calcium (0.5 ml of 10% calcium gluconate/day) and were killed by decapitation on day 1 through 5. Trunk blood was collected in heparinized tubes.

The influence of osteopathic correction on the rate of various rhythms of the body

2019 ◽  
pp. 64-71 ◽  
Author(s):  
A. E. Chernikova ◽  
Yu. P. Potekhina
Keyword(s):  
Heart Rate ◽  
Respiratory Rate ◽  
Age Groups ◽  
Biomechanical Properties ◽  
Dispersion Analysis ◽  
The Body ◽  
Body Tissues ◽  
Age Related ◽  
Significant Difference ◽  
Before And After

Introduction. An osteopathic examination determines the rate, the amplitude and the strength of the main rhythms (cardiac, respiratory and cranial). However, there are relatively few studies in the available literature dedicated to the influence of osteopathic correction (OC) on the characteristics of these rhythms.Goal of research — to study the influence of OC on the rate characteristics of various rhythms of the human body.Materials and methods. 88 adult osteopathic patients aged from 18 to 81 years were examined, among them 30 men and 58 women. All patients received general osteopathic examination. The rate of the cranial rhythm (RCR), respiratory rate (RR) heart rate (HR), the mobility of the nervous processes (MNP) and the connective tissue mobility (CTM) were assessed before and after the OC session.Results. Since age varied greatly in the examined group, a correlation analysis of age-related changes of the assessed rhythms was carried out. Only the CTM correlated with age (r=–0,28; p<0,05) in a statistically significant way. The rank dispersion analysis of Kruskal–Wallis also showed statistically significant difference in this indicator in different age groups (p=0,043). With the increase of years, the CTM decreases gradually. After the OC, the CTM, increased in a statistically significant way (p<0,0001). The RCR varied from 5 to 12 cycles/min in the examined group, which corresponded to the norm. After the OC, the RCR has increased in a statistically significant way (p<0,0001), the MNP has also increased (p<0,0001). The initial heart rate in the subjects varied from 56 to 94 beats/min, and in 15 % it exceeded the norm. After the OC the heart rate corresponded to the norm in all patients. The heart rate and the respiratory rate significantly decreased after the OC (р<0,0001).Conclusion. The described biorhythm changes after the OC session may be indicative of the improvement of the nervous regulation, of the normalization of the autonomic balance, of the improvement of the biomechanical properties of body tissues and of the increase of their mobility. The assessed parameters can be measured quickly without any additional equipment and can be used in order to study the results of the OC.

Body balance in a free-standing position in road and off-road cyclists

2014 ◽  
Vol 6 (4) ◽  
Author(s):  
Paulina Hebisz ◽  
Rafal Hebisz ◽  
Marek Zaton
Keyword(s):  
Sagittal Plane ◽  
Standing Position ◽  
The Body ◽  
Free Standing ◽  
Body Balance ◽  
Eyes Closed ◽  
Road Cycling ◽  
Progressive Exercise ◽  
Before And After ◽  
Road Cyclists

AbstractBackground: The purpose of this study was to compare body balance in road and off-road cyclists, immediately before and after the racing season.Material/Methods: Twenty individuals participated in the study and they were divided into two groups: specialists in road-cycling (n = 10) and in off-road cycling (n = 10). Immediately before and after the five-month racing season stabilographic trials were carried out (at rest and after progressive exercise). In assessing body balance the distance and velocity of the centre shifts (in the anterior-posterior and left-right direction) were analysed. The tests were performed with the cyclists’ eyes open, eyes closed, and in feedback.Results: After the racing season, in the off-road cyclists’ group, distance and velocity of the centre of pressure shifts increased after a progressive exercise.Conclusions: In the off-road cyclists’ group the balance of the body in the sagittal plane deteriorated after the racing season. Moreover, after the racing season off-road cyclists were characterized by a worse balance of the body, compared to road cyclists

Evaluation of the hormonal and biochemical changes in obese and non-obese PCOS Iraqi women before and after vitamin D supplementation

2019 ◽  
Vol 9 (o3) ◽  
Author(s):  
Suaad Muhssen Ghazi ◽  
Fatin Shallal Farhan
Keyword(s):  
Vitamin D ◽  
Serum Vitamin ◽  
Follicular Development ◽  
High Body Mass Index ◽  
Vitamin D Supplementation ◽  
The Body ◽  
Obese People ◽  
Serum Vitamin D ◽  
Before And After ◽  
Granulose Cells

Vitamin D deficiency is common in women with polycystic ovarian syndrome. Vitamin D plays an important physiologic role in reproductive functions of ovarian follicular development and luteinization through altering anti-müllerian hormone signaling, follicular stimulating hormone activity and progesterone production in human granulose cells. Vitamin D is precipitated in adipose fat tissues, making it notable to be used for the body as a result; obese people with high body mass index are already highly expected to have low levels of serum vitamin D.

Indicators of metabolism and biochemical status of blood in horses of Yakut breed in winter and spring seasons

2020 ◽  
pp. 52-65
Author(s):  
U. Khompodoeva ◽  
R. Ivanov
Keyword(s):  
Classical Method ◽  
Live Weight ◽  
Weather Conditions ◽  
The Body ◽  
Metabolic Energy ◽  
Temperature Changes ◽  
Experimental Animals ◽  
Spring Period ◽  
Biochemical Status ◽  
Adaptive Mechanisms

The results of researches on the peculiarities of metabolism in the body of horses of Yakut breed in the winter and spring periods under the environments of Central Yakutia have been presented in the article. Physiological experiments on the digestibility of the main nutrients of the feed have been carried out in the winter (February) and spring (April) periods under the environments of the physiological yard in the Yakutsk Scientific and Research Institute of Agriculture named after M. G. Safronov with using the classical method. Five mares and five geldings of Yakut breed have been selected for researches. The average live weight of mares was 378–410 kg, geldings 394–403 kg. The experimental animals had average fatness. It has been found a higher intake of energy and the main nutrients of hay as a mono feed in winter compared to the spring period. At the same time pregnant mares in winter have been consumed 103,8±3,12 MJ of metabolic energy per head/day, which was 27,3 % significantly higher than in the spring period – 75,4±2,18 MJ (P ≥ 0,999). Geldings have been consumed in the experiment 67,70±2,85 MJ, which was by 43,7 % higher than in the spring period – 38,05 ± 4,40 MJ of metabolic energy per head/day (P ≥ 0,999). Experimental animals have been housed in stalls; there was no energy expenditure for movement, so the amount of energy consumed in winter indicates the production of heat in the animal’s body. Pregnant mares per 100 kg of live weight have consumed 31,5±4,11 MJ of metabolic energy or 33,3 % more than in the spring period – 21,0±1,98 MJ; geldings have consumed 27,69±1,12, which was 41,78 % significantly higher than in the spring – 16,12 ± 0,75 MJ (P ≥ 0,999). The high intake of metabolic energy into the body of Yakut horses in winter is explained by the manifestation of adaptive mechanisms that affect the effective metabolism for survival, adapted to frequent changes in weather conditions and sharp temperature changes. The established differences in the biochemical parameters of blood serum of horses of Yakut breed are associated with changes in the consumption and digestibility of basic nutrients and energy, depending on the ambient temperature.

EFEKTIVITAS BOOKLET TERHADAP PENGETAHUAN DAN SIKAP PEMELIHARAAN KESEHATAN GIGI MULUT PADA IBU HAMIL

2019 ◽  
Vol 4 (1) ◽  
pp. 66
Author(s):  
Rahmaini Fitri
Keyword(s):  
Oral Health ◽  
Pregnant Women ◽  
The Body ◽  
Wilcoxon Test ◽  
Percentage Increase ◽  
Oral Diseases ◽  
Health Maintenance ◽  
Knowledge And Attitudes ◽  
Before And After ◽  
Knowledge And Attitude

Pregnancy causes physiological changes in the body and as well as in the oral cavity. Dental and oral diseases associated with pregnancy that is, gingivitis, periodontitis and pregnancy granuloma. Mouth dental disease during pregnancy is not only influenced by the pregnancy itself but rather the lack of knowledge about dental and oral health maintenance. Efforts to improve the knowledge of pregnant women about oral health is done by providing information, information necessary for health education media. In this case the media is created and used to improve the knowledge of pregnant women is the booklet. This study aimed to analyze the differences in knowledge and attitudes before and after maintenance booklet oral health in pregnant women. This study is a quasi experiment with one group pre  and post test design. The sample is the first trimester pregnant women who come to the health center in Sentosa Baru Medan as many as 34 people. Analysis of the data  forcompare the average difference in scores of knowledge and attitudes before and after the intervention used the Wilcoxon test. The results showed there is an increased knowledge and attitude maintenance of oral health in pregnant women after being given a booklet with a value of p < 0.001, a percentage increase of 30% knowledge and attitudes percentage of 37%. The conclusions of this study is increased knowledge and attitude maintenance of oral health in pregnant women after being given a booklet.

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