Author
K Upadhyay Dhungel
Bio: K Upadhyay Dhungel is an academic researcher from Nepal Medical College. The author has contributed to research in topics: Pulse pressure & Physical fitness. The author has an hindex of 2, co-authored 2 publications receiving 113 citations.
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Journal Article•
TL;DR: Results indicate that regular practice of ANB (Nadisudhi) increases parasympathetic activity.
Abstract: Pranayama (breathing exercise), one of the yogic techniques can produce different physiological responses in healthy individuals. The responses of Alternate Nostril Breathing (ANB) the Nadisudhi Pranayama on some cardio-respiratory functions were investigated in healthy young adults. The subjects performed ANB exercise (15 minutes everyday in the morning) for four weeks. Cardio-respiratory parameters were recorded before and after 4-weeks training period. A significant increment in Peak expiratory flow rate (PEFR L/min) and Pulse pressure (PP) was noted. Although Systolic blood pressure (SBP) was decreased insignificantly, the decrease in pulse rate (PR), respiratory rate (RR), diastolic blood pressure (DBP) were significant. Results indicate that regular practice of ANB (Nadisudhi) increases parasympathetic activity.
108 citations
Journal Article•
TL;DR: It was evident from the result that the health status of the Nepalese medical students ill the present study group was fairly well, due to their health awareness, balanced-nutritious diet and the habits of occasional physical exercise.
Abstract: Some pulmonary function tests along with cardio respiratory fitness test were performed to assess the health status of the young (19-21 years) non-smokers Nepalese medical students. Results revealed that the vital capacity was 3.46 liters and 2.40 liters among the boys and girls respectively. PEFR was found to be 597.98 l/min among the boys and 456.53 l/min among the girls. Likewise, VO2 max among the boys and girls were 54.32 ml/kg/min and 44.88 ml/kg/min respectively. It was evident from the result that the health status of the Nepalese medical students ill the present study group was fairly well. It might be due to their health awareness, balanced-nutritious diet and the habits of occasional physical exercise.
10 citations
TL;DR: In this article , the authors proposed a method to solve the problem of plagiarism in newsprint publishing: https://www.sal.salman.com/salman-salman/
Abstract: Editorial
1 citations
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TL;DR: Pranayama increases frequency and duration of inhibitory neural impulses by activating pulmonary stretch receptors during above tidal volume inhalation as in Hering Bruer reflex, which bring about withdrawal of sympathetic tone in the skeletal muscle blood vessels, leading to widespread vasodilatation.
Abstract: Objectives: The objective of this study was to evaluate the immediate effect of slow pace bhastrika pranayama (respiratory rate 6/min) for 5 minutes on heart rate and blood pressure and the effect of the same breathing exercise for the same duration of time (5 minutes) following oral intake of hyoscine-N-butylbromide (Buscopan®), a parasympathetic blocker drug. Subjects and methods: Heart rate and blood pressure of volunteers (n = 39, age = 25–40 years) was recorded following standard procedure. First, subjects had to sit comfortably in an easy and steady posture (sukhasana) on a fairly soft seat placed on the floor keeping head, neck, and trunk erect, eyes closed, and the other muscles reasonably loose. The subject is directed to inhale through both nostrils slowly up to the maximum for about 4 seconds and then exhale slowly up to the maximum through both nostrils for about 6 seconds. The breathing must not be abdominal. These steps complete one cycle of slow pace bhastrika pranayama (respirator...
162 citations
TL;DR: Yoga breathing was a feasible intervention among patients with cancer receiving chemotherapy and a dose-response relationship was found between pranayama use and improvements in chemotherapy-associated symptoms and quality of life.
Abstract: Background: Many debilitating symptoms arise from cancer and its treatment that are often unrelieved by established methods. Pranayama, a series of yogic breathing techniques, may improve cancer-related symptoms and quality of life, but it has not been studied for this purpose. Objectives: A pilot study was performed to evaluate feasibility and to test the effects of pranayama on cancer-associated symptoms and quality of life. Design: This was a randomized controlled clinical trial comparing pranayama to usual care. Setting: The study was conducted at a university medical center. Subjects: Patients receiving cancer chemotherapy were randomized to receive pranayama immediately or after a waiting period (control group). Interventions: The pranayama intervention consisted of four breathing techniques taught in weekly classes and practiced at home. The treatment group received pranayama during two consecutive cycles of chemotherapy. The control group received usual care during their first cycle, and ...
118 citations
TL;DR: Overall, yogic breathing could be considered safe, when practiced under guidance of a trained teacher, and further large scale studies with rigorous designs to understand the mechanisms involved with yogic Breathing are warranted.
87 citations
TL;DR: This study showed beneficial effects of short term (15 days) regular pranayama and meditation practice on cardiovascular functions irrespective of age, gender, and BMI in normal healthy individuals.
Abstract: Context: Asana, pranayama, and meditation are three main techniques of yoga practiced in India over thousands of years to attain functional harmony between the body and mind. Recent studies on long-term yogic practices have shown improvements in cardiovascular functions. Aim: The present study was conducted to ascertain if a short-term practice of pranayama and meditation had improvements in cardiovascular functions in healthy individuals with respect to age, gender, and body mass index (BMI). Settings and Design: This interventional study was conducted in the Department of physiology of S.N. Medical College, Bagalkot. Patients and Methods: Fifty healthy subjects (24 males and 26 females) of 20−60 years age group, fulfilling the inclusion and exclusion criteria underwent two hours daily yoga program for 15 days taught by a certified yoga teacher. Pre and post yoga cardiovascular functions were assessed by recording pulse rate, systolic blood pressure, diastolic blood pressure, and mean blood pressure. Statistical analysis used: The parameters were analyzed by Student's t test. Results: There was significant reduction in resting pulse rate, systolic blood pressure, diastolic blood pressure, and mean arterial blood pressure after practicing pranayama and meditation for 15 days. The response was similar in both the genders, both the age groups, 40 yrs and both the groups with BMI, 25 kg/m2 . Conclusion: This study showed beneficial effects of short term (15 days) regular pranayama and meditation practice on cardiovascular functions irrespective of age, gender, and BMI in normal healthy individuals.
66 citations
TL;DR: Addition of yoga based relaxation to conventional post-CABG cardiac rehabilitation helps in better management of risk factors in those with abnormal baseline values and may help in preventing recurrence.
Abstract: Objective To compare the long term effects of yoga based cardiac rehabilitation program with only physiotherapy based program as an add-on to conventional rehabilitation after coronary artery bypass grafting (CABG) on risk factors. Methods In this single blind prospective randomized parallel two armed active control study, 1026 patients posted for CABG at Narayana Hrudayalaya Institute of Cardiac Sciences, Bengaluru (India) were screened. Of these, 250 male participants (35–65 years) who satisfied the selection criteria and consented were randomized into two groups. Within and between group comparisons were done at three points of follow up (i.e. 6th week, 6th month, and 12th month) by using Wilcoxon's signed ranks test and Mann Whitney U test respectively. Results Yoga group had significantly (p = 0.001, Mann Whitney) better improvement in LVEF than control group in those with abnormal baseline EF ( Conclusion Addition of yoga based relaxation to conventional post-CABG cardiac rehabilitation helps in better management of risk factors in those with abnormal baseline values and may help in preventing recurrence.
63 citations