scholarly journals Crossing the Antarctica: Exploring the Effects of Appetite-Regulating Hormones and Indicators of Nutrition Status during a 93-Day Solo-Expedition

Nutrients ◽  
2021 ◽  
Vol 13 (6) ◽  
pp. 1777
Author(s):  
Bjørn Helge Johnsen ◽  
Guttorm Brattebø ◽  
Terry M. Phillips ◽  
Rune Gjeldnes ◽  
Paul T. Bartone ◽  
...  
Keyword(s):  
Nutritional Status ◽  
Daily Intake ◽  
Recovery Phase ◽  
Nutrition Status ◽  
Normal Range ◽  
Psychological Strain ◽  
Energy Sensor ◽  
The Subject ◽  
Present Case Study

Future deep space astronauts must maintain adequate nutrition despite highly stressful, isolated, confined and dangerous environments. The present case-study investigated appetite regulating hormones, nutrition status, and physical and emotional stress in a space analog condition: an explorer conducting a 93-day unsupported solo crossing of Antarctica. Using the dried blood spot (DBS) method, the subject drew samples of his blood on a regular basis during the expedition. The DBSs were later analyzed for the appetite regulating hormones leptin and adiponectin. Energy intake and nutritional status were monitored by analysis of albumin and globulin (including their ratio). Interleukin-6 (IL-6) was also analyzed and used as an energy sensor. The results showed a marked reduction in levels of the appetite-reducing hormone, leptin, and the appetite stimulating hormone, adiponectin, during both extreme physical and psychological strain. Nutrition status showed a variation over the expedition, with below-normal levels during extreme psychological strain and levels abutting the lower bounds of the normal range during a phase dominated by extreme physical hardship. The IL-6 levels varied substantially, with levels above the normal range except during the recovery phase. It was concluded that a daily intake of 5058 to 5931 calories seemed to allow recovery of both appetite and nutritional status between extreme physical and psychological hardship during a long Arctic expedition. Furthermore, IL-6 may be a sensor in the muscle-liver, muscle-fat and muscle-brain crosstalk. These results may help guide nutrition planning for future astronaut crews, mountaineers and others involved in highly demanding missions.

scholarly journals New Insights on the Nutrition Status and Antioxidant Capacity in Multiple Sclerosis Patients

Nutrients ◽  
2019 ◽  
Vol 11 (2) ◽  
pp. 427 ◽  
Author(s):  
Ayelet Armon-Omer ◽  
Chen Waldman ◽  
Naaem Simaan ◽  
Hadar Neuman ◽  
Snait Tamir ◽  
...  
Keyword(s):  
Multiple Sclerosis ◽  
Fatty Acids ◽  
Nutritional Status ◽  
Antioxidant Capacity ◽  
Saturated Fatty Acids ◽  
Daily Intake ◽  
Nutrition Status ◽  
Unknown Etiology ◽  
Healthy Controls ◽  
Multiple Sclerosis Patients

Background: Multiple sclerosis (MS) is a multifactorial disease with unknown etiology. It is assumed to result from interplay between genetic and environmental factors, including nutrition. We hypothesized that there are differences in nutritional parameters between MS patients and healthy controls. Methods: We examined 63 MS patients and 83 healthy controls. Nutritional status was determined by a dietary questionnaire, blood tests, quantification of cell membrane fatty acids, and serum antioxidant capacity. Results: We found that MS patients consumed a more limited diet compared with the healthy group, indicated by a lower average of 31 nutrients and by consumption levels of zinc and thiamine below the recommended daily intake. Both consumption and measured iron values were significantly lower in MS patients, with the lowest measures in the severe MS group. Long saturated fatty acids (>C16) were significantly lower in MS patients, while palmitic and palmitoleic acids were both higher. Serum total antioxidant capacity was significantly lower in the MS group compared with healthy controls, with the lowest measures in patients with severe MS. Conclusions: This study points to a possible correlation between nutritional status and MS. Understanding the clinical meaning of these findings will potentially allow for the development of future personalized dietary interventions as part of MS treatment.

scholarly journals Exploring the Role of Dermatoglyphics in Learning- A Case Study

2015 ◽  
Vol 2 (3) ◽  
pp. 301-303
Author(s):  
Charu Dhankar
Keyword(s):  
Multiple Intelligence ◽  
Individual Development ◽  
The Subject ◽  
The Individual ◽  
Methods Of Learning ◽  
Present Case Study ◽  
Insight Into ◽  
Acquisition Method

The nature nurture issue has been an important debate in all aspects of the individual development. According to Jensen’s heritability ratio, hereditary has an impeccable influence in the development process. Based on these, dermatoglyphics has been used in the present case study in order to observe the innate potential of an individual, to give parents an insight into their child’s hidden potential and to groom them effectively. The present case study is confined to the acquiring methods and unique quotients of the subject. The findings of the study revealed the unique quotients of the subject and the best suitable acquisition method for the subject.  Aim/Purpose: To test the methods of learning and unique quotients of the subject with the help of Dermatoglyphics Multiple Intelligence Test DMIT.  Int. J. Soc. Sci. Manage. Vol-2, issue-3: 301-303 DOI: http://dx.doi.org/10.3126/ijssm.v2i3.12651 

scholarly journals MANAJEMEN KEBIDANAN KOMPREHENSIF PRIMIGRAVIDA DENGAN ZTATUS GIZI KURANG DI MASA PANDEMI COVID-19

2021 ◽  
Vol 2 (2) ◽  
pp. 72-80
Author(s):  
Yuliana Fransiska Dapa Yuliana Fransiska Dapa
Keyword(s):  
Family Planning ◽  
Nutritional Status ◽  
Positive Impact ◽  
Maternal Weight ◽  
Formula Milk ◽  
Midwifery Care ◽  
Appropriate Care ◽  
Poor Nutritional Status ◽  
The Subject

According to the IDHS, the MMR in 2018 has decreased but is still quite high. The high MMR indicates that the health status in Indonesia is still not good. One of the factors causing AKI and IMR is pregnancy in mothers with poor nutritional status. Poor nutritional status will cause babies to be born with LBW so that the potential for death is higher. Efforts and steps for handling this strategy are to carry out comprehensive midwifery care for mothers starting from pregnancy, childbirth, postpartum, newborns and family planning (KB). Appropriate care related to the fulfillment of nutrition for pregnant women will have a positive impact on the delivery process, postpartum and BBL. The aim is to provide comprehensive care and to observe the results of the process of pregnancy, childbirth, postpartum, low birth weight and family planning to mothers with poor nutritional status. The case study uses a descriptive observational method. The study was carried out at PMB Ngadillah Asrikaton Pakis with the subject of the case study being Mrs. A, carried out from March to July 2021. The results showed that pregnancy had problems with poor nutritional status (BMI <18), but pregnancy progressed normally, increasing maternal weight during pregnancy. pregnant is 15 kg. The delivery took place normally vaginally with the duration of the 1st stage being 6 hours, the baby was born 12 minutes after complete dilatation, the placenta was born complete with approximately 6 minutes and 2nd degree laceration. The involution was normal, the baby was healthy and given exclusive breastfeeding. Infants are not given formula milk or other complementary foods. Injectable contraception is the choice of contraception, there are side effects of weight loss due to disruption of rest patterns. It can be concluded that comprehensive midwifery care has a positive impact on pregnancy with poor nutritional status by optimizing appropriate intake and nutrition.

scholarly journals Pacing and Performance Analysis of the World’s Fastest Female Ultra-Triathlete in 5x and 10x Ironman

2020 ◽  
Vol 17 (5) ◽  
pp. 1543
Author(s):  
Caio Victor Sousa ◽  
Pantelis T. Nikolaidis ◽  
Vicente Javier Clemente-Suárez ◽  
Thomas Rosemann ◽  
Beat Knechtle
Keyword(s):  
Performance Analysis ◽  
New World ◽  
World Record ◽  
Average Speed ◽  
Pacing Strategy ◽  
The World ◽  
The Subject ◽  
And Performance ◽  
Present Case Study

The aim of the present case study was to analyse the performance data of the world’s best female ultra-triathlete setting a new world record in a Quintuple (5xIronman) and Deca Iron (10xIronman) ultra-triathlon, within and between race days, and between disciplines (cycling and running) and races (Quintuple and Deca Iron ultra-triathlon). The subject was an elite female triathlete (52 kg, 169 cm) born in 1983. At the time of her world record in Quintuple Iron ultra-triathlon she had an age of 35 years and at the time of the world record in Deca Iron ultra-triathlon 36 years old. The distribution of time spent in each discipline and transitions was 8.48% in swimming, 51.67% cycling, 37.91% running, and 1.94% transitions. There was no difference between the race days of the average speed neither in cycling nor running. The running pace had a within-day variation larger than the cycling pace, and also varied more between race days. In conclusion, the world’s best female ultra-triathlete adopted a steady (even) pacing strategy for both cycling and running, without substantial variations within- or between race days, for both the world record in a Quintuple and a Deca Iron ultra-triathlon.

scholarly journals Macroinvertebrate trophic structure on waterfalls in Borneo

2017 ◽  
Vol 68 (11) ◽  
pp. 2061 ◽  
Author(s):  
Kate Baker ◽  
Michael A. Chadwick ◽  
Rona A. R. McGill ◽  
Rodzay A. Wahab ◽  
Rafhiah Kahar
Keyword(s):  
Trophic Structure ◽  
Macroinvertebrate Communities ◽  
Gut Content ◽  
Δ13c And Δ15n ◽  
Brunei Darussalam ◽  
The Subject ◽  
Present Case Study ◽  
Isotope Analyses ◽  
Case Study Methods

Waterfalls have unique physical characteristics and harbour highly specialised macroinvertebrate communities, but have been the subject of very few ecological studies. There are no previous studies of trophic structure of waterfall assemblages. It was hypothesised that because of the steep gradient of waterfalls and low retention of terrestrial-based resources, the abundant basal food resources would be periphyton. In addition, because of the frequent scouring flood events, it was predicted that periphyton would be a significant source of food for filter feeders. Waterfalls in the Ulu Temburong National Park (Brunei Darussalam) were used in the present case study. Methods included stable carbon (C)- and nitrogen (N)-isotope analyses (SIA; δ13C and δ15N of leaf litter and periphyton) and gut-content analysis (GCA) of the most the abundant macroinvertebrates. With δ15N values ranging from –1.9 to 5.5‰, literature suggests that this indicates that herbivores (Heptageniidae and Blephariceridae), omnivores (Simuliidae and Hydropsychidae) and predators (Buccinidae) live in the waterfalls. Apart from Buccinidae, the taxa had δ13C signatures ranging from –33 to –26‰, with a high dependence on periphyton, which is similar to other tropical-stream biotopes. The present study suggests that despite scouring velocities, waterfalls support animals with a range of diets, based on grazing or scraping, filter feeding and predation.

YES Bank Fiasco: Arrogance or Negligence

2021 ◽  
Vol 3 (2) ◽  
pp. 95-102
Author(s):  
Shakeb Akhtar ◽  
Mahfooz Alam ◽  
Mohd Mohsin Khan
Keyword(s):  
Capital Structure ◽  
Private Bank ◽  
Quality Review ◽  
Bank Management ◽  
Reserve Bank ◽  
The Subject ◽  
Asset Quality ◽  
Present Case Study ◽  
Reserve Bank Of India

The present case study is based on the nation’s biggest-ever banking failure of India’s fastest-growing private bank, YES Bank. The YES Bank fiasco showcases the prevalent flaws of uprising NPAs and mounting bad debts in the financial sector. Post Asset Quality Review (AQR) conducted by RBI elucidate that the NPA of YES Bank is seven times higher than the actual reported amount in their audit book. The sudden trauma reflected the events unfolding in the bank as the share market plummets drastically and the losses enlarged exponentially. To stymie further deterioration, the Reserve Bank of India (RBI) stepped in and took over YES Bank management. The economy is already set to decelerate to an 11-year low following demonetization and the outbreak threatens to delay a revival in an emerging economy like India. The subject that this case will fit in is Capital Structure, Corporate Governance and Ethics and Auditing.

A Case Study of Psychopathology and Personality Processes in Twins of Indian Origin

2020 ◽  
Vol 11 (01) ◽  
Author(s):  
Saranya Banerjee ◽  
Deepshikha Ray
Keyword(s):  
Twin Studies ◽  
Thematic Apperception Test ◽  
Psychometric Assessment ◽  
Intelligence Scale ◽  
Indian Origin ◽  
Thematic Apperception ◽  
Inkblot Test ◽  
Present Case Study

Twin studies have mostly focused on the pattern of maladaptive behaviour manifested by the twins and their biological basis but the findings have remained controversial till date. The present case study explores the psychopathology in 14 year old twins of Indian origin. They were referred for psychometric assessment and psychotherapy for their conduct problems. The tools administered on them during psychometric assessment are Wechsler Intelligence Scale for Children IV (WISC-IV), Rorschach Inkblot Test (RIBT) and Thematic Apperception Test (TAT). Findings are discussed in terms of the personality processes and relationship quality of the twins.

A LOOK INTO THE EARTH: EVALUATING THE USE OF MAGNETIC SURVEY IN AFRICAN ARCHAEOLOGY

2004 ◽  
Vol 2 (1) ◽  
pp. 49-63 ◽  
Author(s):  
Carlos Magnavita ◽  
Norbert Schleifer
Keyword(s):  
Geophysical Methods ◽  
Field Research ◽  
Archaeological Sites ◽  
Magnetic Survey ◽  
The Past ◽  
Common Technique ◽  
Sub Saharan ◽  
Prehistoric Settlements ◽  
Present Case Study

In the last decades, geophysical methods such as magnetic survey have become a common technique for prospecting archaeological sites. At sub-Saharan archaeological sites, however, magnetic survey and correlated techniques never came into broad use and there are no signs for an immediate change of this situation. This paper examines the magnetic survey undertaken on the Nigerian site of Zilum, a settlement of the Gajiganna Culture (ca 1800-400 BC) located in the Chad Basin and dated to ca 600-400 BC. By means of the present case study, we demonstrate the significance of this particular type of investigation in yielding complementary data for understanding the character of prehistoric settlements. In conclusion, we point out that geophysical methods should play a more important role in modern archaeological field research, as they furnish a class of documentation not achievable by traditional survey and excavation methods, thus creating new perspectives for interpreting the past of African societies.

Assessment of nutritional status of students of medical institute according to the blood biochemical parameters

2020 ◽  
pp. 55-63
Author(s):  
Rofail Rakhmanov ◽  
Elena Bogomolova ◽  
Mariya Shaposhnikova ◽  
Mariya Sapozhnikova
Keyword(s):  
Nutritional Status ◽  
Lower Boundary ◽  
Density Lipoprotein ◽  
Blood Parameters ◽  
Medical Institute ◽  
Specific Situation ◽  
Mathematical Methods ◽  
Normal Range ◽  
Mean Values ◽  
The Mean

The biochemical blood parameters characterizing the students ’nutritional status were evaluated: protein, lipid, carbohydrate metabolism, a number of minerals. The mean values, errors of the mean, median (Me), boundary (Q) and the range of 25–75 percentiles were determined. In 9.1 % of students and 28.6 % of students, the total protein was increased. Creatinine in men was in the upper normal range, in women — at the upper limit of normal, of which 46.2 % was higher than normal. The interval Q25–75 of uric acid in students is determined in the lower normal zone. In 40.0 % of men, decreased high-density lipoprotein cholesterol (Q25–75 corresponded to 1.15–1.79), in women — below normal, Q25–75 5 was 1.3–1.5, decreased in 73.3 %. Me and Q25–75 iron were in the lower normal range; 14.1 % of men and 13.2 % of women are below normal. Me sodium and potassium at the level of the lower boundary of the norm, Q25–75 in the lower zone of the norm: in 16.0 % and 15.4 % of students the levels are reduced. Calcium is slightly above the lower limit of the norm, Q25–75–2.1–2.24, indicating an insufficient intake in the whole group; 25.0 % are below normal. The border of the 25th percentile of magnesium is at the level of the lower border of the norm, in 19.2 % it is reduced. 7.2 % lack of chlorine. Phosphorus is normal, but Q25–75 is in the upper zone; 17.9 % increased. Biochemical markers can identify individuals with metabolic disorders of nutrients. Statistical indicators — the median, the boundaries of 25–75 quartiles and their scope characterize the metabolism of macronutrients and minerals in the group and subgroups of students. Laboratory and mathematical methods can provide a basis for identifying the specific causes of these changes. For this, you can use the questionnaire method of studying the nutrition of students, possibly using the developed questionnaires for a specific situation.

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