SEDENTARY BEHAVIOR IN KITCHEN IS LIABLE TO FAT ACCUMULATION AND CARDIO-METABOLIC RISK

ABSTRACTObjective: Sedentary habits are considered one of the most important reasons for various cardiovascular complication and risks. Taking into thisaccount the objective of the present study was to to explore the empirical association between accumulation of fat and heart health status among nonsedentaryand sedentary habits in kitchenof our modernized society.Method: The current study included 100 women (22-40 years old). Workers who met the inclusion criteria were assigned in to two groups: Group (I)Non-sedentary workers (n-58) and Group (II) - sedentary workers (n-42). Commonly, workers which used to do simple movement work in kitchenwere considered as control and which mostly worked at one place in kitchen for more than 6-hours of total working schedule (8–hours). were includedin sedentary workers, Anthropometric measurement like body fat ( (%waist circumference(WC), waist hip (WH) ratio, and heart rate variability(HRV)were measured and analyzed by the independent student ʻtʼ test, followed by Pearson correlation and Linear regression.Result: we observed, there was significant increase in body fat ( (%, WC, WH ratio and sympathetic dominance among sedentary participants whencompare to non-sedentary participants. There was significant negative correlation between LF and HF, body fat and HF, as well as WH ratio and HF,and significant positive correlation between body fat and LF as well as WH ratio and LF. Conclusion: These results suggest that sedentary behaviour in kitchen is associated with accumulation of adiposity and alteration of sympatho-vagalbalance, may lead to cardiometabolic risk in adult women.Key words: Body fat distribution, Heart rate variability, Sedentary habit, physical activity

Reducing the environmental impact of surgery on a global scale: systematic review and co-prioritization with healthcare workers in 132 countries

Abstract Background Healthcare cannot achieve net-zero carbon without addressing operating theatres. The aim of this study was to prioritize feasible interventions to reduce the environmental impact of operating theatres. Methods This study adopted a four-phase Delphi consensus co-prioritization methodology. In phase 1, a systematic review of published interventions and global consultation of perioperative healthcare professionals were used to longlist interventions. In phase 2, iterative thematic analysis consolidated comparable interventions into a shortlist. In phase 3, the shortlist was co-prioritized based on patient and clinician views on acceptability, feasibility, and safety. In phase 4, ranked lists of interventions were presented by their relevance to high-income countries and low–middle-income countries. Results In phase 1, 43 interventions were identified, which had low uptake in practice according to 3042 professionals globally. In phase 2, a shortlist of 15 intervention domains was generated. In phase 3, interventions were deemed acceptable for more than 90 per cent of patients except for reducing general anaesthesia (84 per cent) and re-sterilization of ‘single-use’ consumables (86 per cent). In phase 4, the top three shortlisted interventions for high-income countries were: introducing recycling; reducing use of anaesthetic gases; and appropriate clinical waste processing. In phase 4, the top three shortlisted interventions for low–middle-income countries were: introducing reusable surgical devices; reducing use of consumables; and reducing the use of general anaesthesia. Conclusion This is a step toward environmentally sustainable operating environments with actionable interventions applicable to both high– and low–middle–income countries

Grip Strength and Impact on Cognitive Function in Healthy Kitchen Workers

Hand grip strength is often considered may predict cognitive functioning and has been established as associates of cognitive performance with individual differences in some particular cross-sectional studies. However, little is known about hand grip strength and cognitive performance in the elderly individuals, and it is not known whether changes in hand grip strength may be associated with preservation/decline in cognitive functioning. We have studied the impact of hand grip strength on cognition function in healthy kitchen workers. Participants (n = 90, age range: 25–40 years) randomly assigned in to two groups according to their nature of work: Group I-Control group (n = 47) - workers recruited for simple work such as dusting, cleaning dining tables and floor. Group II-Study group (n = 43) - workers recruited for firm work such as cooking large quantity of food, kneading dough, rolling chapattis, cut and sauté the vegetables and dish washing. For the analyses, we used at dominant and non- dominant hand, hand grip strength (HGS), reaction time task, sensory disability test (SDT) and cognitive function test (CFT) among both the groups. We observed that visual reaction time (VRT) and auditory reaction time (ART) were significantly improved in dominant hand of study group, when compare to control group, however it was comparable in non-dominant hand among both the groups. In addition to, among all control and study group female workers there was significant positive correlation between VRT & ART and significant negative correlation between at dominant hand HGS & VRT as well as between at dominant hand HGS & ART. We also observed that dominant hand HGS was a significant predictor of VRT and ART and however there was no any significant variation in body mass index (BMI), sensory disability test (SDT) and cognitive function test (CFT) among both groups. We found that muscle strength (as measured by hand grip strength) was associated with improved reaction time. Hence by using a simple muscle strength test, is one way of obtaining useful information for the development of nerve-muscle coordination. Increased handgrip strength would be associated with preservation of cognitive function

A Study on Effect of Smart Phone Usage on Cardiovascular and Hematological Parameters in Adult Population

Background: Worldwide, mobile phone usage has increased dramatically which could have affected the health of the people in India and across the globe as well. Mobile phone radiation may impact cardiovascular parameters like heart rate and other physiological parameters1 therefore it is highly suggested to explore the impact of mobile phone usage on the health of the human beings. Materials & methods: The present study was conducted at Integral university campus, Lucknow (From January 2019 to June 2019) in the Department of Physiology of IIMS&R, Lucknow. A total of 197 adult population were recruited who underwent monitoring for the study purposes. Blood pressure both systolic and diastolic blood pressure (SBP, DBP) was recorded using mercury sphygmomanometer. Total white blood cells (WBC) count was done by Haemocytometer method using Turk’s fluid as diluent. Cells were counted manually using compound microscope. Results: In our study, Subjects (n=21) whose systolic blood pressure were recorded to be >140 mmHg accounting for 10.65% of total subjects. Subjects (n=2) whose diastolic blood pressure were recorded >90 mmHg whose percentage is 1.01 of the total subjects studied. After adjustment for age and sex, the positive correlation was found between the duration of mobile phone usage and SBP, DBP with a p value of 0.169 and 0.386 respectively. Total WBC count was found to be higher than normal range in two number of subjects with a p value of 0.715. Conclusion: From this study, it can be concluded that the electromagnetic field created by mobile phone’s usage can change blood pressure (SBP, DBP) and can induce changes in the population of white blood cells

Sleep restriction progress to cardiac autonomic imbalance

Previous studies have shown that night shift work is thought to be a risk factor for cardiovascular disease and inadequate sleep is a common feature of night shift work. Since it’s more difficult to maintain adequate sleep duration among night watchmen during their working schedule, hence the purpose of our present study was to investigate whether mental stress or fatigue over restricted sleep period in night shift, affects HRV, in order to elucidate on cardiac autonomic modulation among nigh watchmen. With the purpose of this, autonomic activity determined from the levels of the heart rate variability (HRV), and also measured, body mass index (BMI), body fat percentage from skin fold thickness (biceps, triceps, and sub-scapular, supra-iliac) among normal sleep watchmen) (n = 28) and restricted sleep watchmen (n = 28) at first (1st) day, fourth (4th) day and seventh (7th) day of restricted sleep period. We observed that among restricted sleep individuals, sleepiness was significant increase at 4th day and 7th day when compare to normal sleep individuals, and, there was significant increase in, mean NN, VLF, LF, LF(nu), LF/HF AND significant decrease in SDNN, RMSSD, TSP, HF, and HF(nu) at 4th and 7th day of restricted sleep period. In addition to, this variable was more significant increase on 7th day, when compare with 4th day. As well as there was significant negative correlation between LF(nu) and HF(nu) at subsequent 4th day [r (48) = −0.84; P = 0.01] and 7th day[r (48) = −0.95; P = 0.01] of restricted sleep period. However we didn’t observe any significant variation in BMI, and body fat percentage among restricted sleep individuals when compare to normal sleep individuals with in this restricted sleep periods. Hence we concluded that partial sleep loss may cause autonomic imbalance represented by increased sympathetic and decreased parasympathetic activity; as revealed by altered HRV indices observed in this study. Keywords: Sleep restriction, Autonomic balance, BMI, HR

A Review of Cobalt-Based Metal Hydroxide Electrode for Applications in Supercapacitors

Supercapacitors are the cutting-edge, high performing, and emerging energy storage devices in the future of energy storage technology. It delivers high energy and produces higher specific capacitances. This research study provides insights into supercapacitor materials and their potential applications by examining different battery technologies compared with supercapacitors’ advantages and disadvantages. Transition metal hydroxides (cobalt hydroxides) have been studied to develop electrodes for supercapacitors and their use in various fields of energy and conversion devices. Cobalt-based metal oxides and hydroxides provide high-capacitance electrodes for supercapacitors. Metal hydroxides combine high electrical conductivity and excellent stability over time. The metal oxides used to prepare the electrodes for supercapacitors are cobalt-based metal oxides and hydroxides. It is stronger than most of the other oxides and has tremendous electrical conductivity. Cobalt hydroxides are also used in supercapacitors instead of other metal hydroxides, such as aluminum hydroxide, copper hydroxide, and nickel hydroxide. This study gives a complete overview of the preparation, synthesis, analysis, and characterization of cobalt hydroxide thin film electrodes by using the electrochemical deposition technique, parameters measurements, important characteristics, material properties, various applications, and future enhancement in supercapacitors