1 1344 79 HYDRATION AND HOT YOGA: ENCOURAGEMENT, BEHAVIORS, AND OUTCOMES. CONTEXT: CURRENTLY, THE LITERATURE ON HOT YOGA IS LACKING, AND THERE IS STILL MUCH TO UNDERSTAND REGARDING THE SAFETY OF THESE PRACTICES. HOWEVER, ONE POINT OF SAFETY OFTEN EMPHASIZED IS HYDRATION DURING THE PRACTICE OF HOT YOGA. AIM: THE AIM OF THIS STUDY WAS TO EXAMINE HYDRATION ENCOURAGEMENT BY HOT YOGA INSTRUCTORS AND HYDRATION BEHAVIORS AND RELATED OUTCOMES BY HOT YOGA PARTICIPANTS. METHODS: A CROSS-SECTIONAL STUDY (N = 700) COLLECTED SELF-REPORT DATA ON DEMOGRAPHICS, TYPES AND FREQUENCY OF YOGA PRACTICED, HYDRATION BEHAVIORS, AND SELF-REPORT MEASURES OF ADVERSE OUTCOMES EXPERIENCED BY PARTICIPANTS DURING HOT YOGA. ASSOCIATIONS BETWEEN HYDRATION ENCOURAGEMENT, PROTECTIVE BEHAVIORS, AND ADVERSE OUTCOMES WERE ANALYZED THROUGH CHI-SQUARE TESTS. RESULTS: EVERY PROTECTIVE HYDRATION BEHAVIOR WAS SIGNIFICANTLY ASSOCIATED WITH INSTRUCTOR ENCOURAGEMENT (P < 0.05). HYDRATION BEFORE OR DURING HOT YOGA PARTICIPATION WAS ASSOCIATED WITH A LOWER OCCURRENCE OF DEHYDRATION SYMPTOMS (P < 0.05). CONCLUSIONS: HOT YOGA INSTRUCTORS HOLD A KEY ROLE IN ENCOURAGING HYDRATION AND STUDENT SAFETY OUTCOMES. 2017 2 1611 21 METABOLIC DEMANDS OF YOGA AT VARYING TEMPOS AND COMPARED WITH WALKING. BACKGROUND: YOGA IS A POPULAR ALTERNATIVE TO WALKING, BUT THE TEMPO AT WHICH ASANAS MUST BE PERFORMED TO ELICIT COMPARABLE METABOLIC AND CARDIORESPIRATORY DEMANDS IS UNKNOWN. THEREFORE, THE AUTHORS AIM TO COMPARE THE METABOLIC DEMANDS OF MODERATE-INTENSITY WALKING TO SURYA NAMASKAR YOGA PERFORMED AT VARYING TEMPOS. METHODS: INACTIVE OBESE ADULTS WITH LIMITED PRIOR YOGA EXPERIENCE (N = 10) COMPLETED 10 MINUTES OF TREADMILL WALKING AT A SELF-SELECTED PACE (RATING OF PERCEIVED EXERTION = 12-13) AND THREE, 10-MINUTE BOUTS OF YOGA AT A LOW (6 S/POSE; LSUN), MEDIUM (4 S/POSE; MSUN), AND HIGH (3 S/POSE; HSUN) TEMPO WITH 10-MINUTES REST BETWEEN EXERCISE BOUTS. RESULTS: MEAN METABOLIC EQUIVALENTS OBSERVED IN MSUN (3.64 [0.607]), HSUN (4.22 [0.459]), AND TREADMILL (5.29 [1.147]) WERE GREATER THAN 3.0 (P /=18 YEARS OF AGE). METHODS: TWENTY-NINE PARTICIPANTS WERE RANDOMIZED TO TWO GROUPS: VY (N = 16, 55.87 +/- 12.31 YEARS) OR TAIJIFIT (N = 13, 55.07 +/- 12.65 YEARS). MAIN OUTCOME MEASURES: PRIOR TO AND FOLLOWING THE STUDY, ASSESSMENTS WERE MADE FOR MUSCLE STRENGTH (1-RM LEG PRESS, CHEST PRESS, AND HANDGRIP), MUSCLE ENDURANCE (LEG PRESS AND CHEST PRESS; MAXIMAL NUMBER OF REPETITIONS PERFORMED TO FATIGUE AT 80% AND 70% BASELINE 1-RM, RESPECTIVELY), ABDOMINAL ENDURANCE (MAXIMUM NUMBER OF CONSECUTIVE CURL-UPS TO FATIGUE), TASKS OF FUNCTIONALITY (DYNAMIC BALANCE AND WALKING SPEED), AND FLEXIBILITY (SIT AND REACH). RESULTS: THERE WAS A SIGNIFICANT INCREASE OVER TIME FOR MUSCLE STRENGTH, MUSCLE ENDURANCE, TASKS OF FUNCTIONALITY, AND FLEXIBILITY (P = 0.001). THE VY GROUP EXPERIENCED A GREATER IMPROVEMENT IN CHEST PRESS ENDURANCE (VY: PRE 19.25 +/- 5.90, POST 28.06 +/- 7.60 REPS; TAIJIFIT PRE 15.69 +/- 4.49, POST 21.07 +/- 5.85 REPS; P = 0.019) AND ABDOMINAL ENDURANCE (VY: PRE 37.12 +/- 31.26, POST 68.43 +/- 55.07 REPS; TAIJIFIT PRE 19.23 +/- 19.00, POST 32.07 +/- 20.87 REPS; P = 0.034) COMPARED TO THE TAIJIFIT GROUP. CONCLUSIONS: VY AND TAIJIFIT ARE EFFECTIVE FOR IMPROVING MUSCLE STRENGTH AND ENDURANCE, TASKS OF FUNCTIONALITY, AND FLEXIBILITY IN INFORMAL CAREGIVERS. VY LED TO GREATER GAINS IN CHEST PRESS ENDURANCE AND ABDOMINAL CURL-UPS. 2019 13 1674 15 NURTURING THE FEMALE BODY: NOTIONS OF WELLBEING IN WOMB YOGA. ALTERNATIVE THERAPIES WHICH AIM TO ENHANCE WOMEN'S WELLBEING HAVE BEEN ACCUSED OF CONTRIBUTING TO HEALTHIST AND POSTFEMINIST AGENDAS WHICH REST UPON A NEOLIBERAL LOGIC. I CRITICALLY ENGAGE WITH THIS ISSUE HERE THROUGH AN ETHNOGRAPHIC STUDY OF WOMB YOGA, A WOMEN'S ALTERNATIVE THERAPY DEVELOPED IN THE UK. I ARGUE THAT WHILE BEING COMMERCIAL AND EMPHASIZING PERSONAL RESPONSIBILITY, WOMB YOGA LARGELY WORKS AGAINST THE CURRENT NEOLIBERAL OPTIMIZATION IDEAL. WOMB YOGA PRACTITIONERS DISMISS GOAL-ORIENTED SELF-MANAGEMENT AND DISCIPLINE, AND AVOID A SIMPLE REPRODUCTION OF GENDER STEREOTYPES BY DEFLECTING CARE AWAY FROM OTHER-DIRECTEDNESS AND OPENING THE INTERPRETATION OF FEMININITY TO THE IMAGINATIVE AND EXPERIENTIAL REALMS. 2021 14 52 14 A COMPARATIVE STUDY OF BILVADI YOGA ASHCHYOTANA AND EYE DROPS IN VATAJA ABHISHYANDA (SIMPLE ALLERGIC CONJUNCTIVITIS). SIMPLE ALLERGIC CONJUNCTIVITIS IS THE MOST COMMON FORM OF OCULAR ALLERGY (PREVALENCE 5 - 22 %). IT IS A HYPERSENSITIVITY REACTION TO SPECIFIC AIRBORNE ANTIGENS. THE DISEASE VATAJA ABHISHYANDA, WHICH IS DUE TO VITIATION OF VATA PRADHANA TRIDOSHA IS COMPARABLE WITH THIS CONDITION. THE MANAGEMENT OF SIMPLE ALLERGIC CONJUNCTIVITIS IN MODERN OPHTHALMOLOGY IS VERY EXPENSIVE AND IT SHOULD BE FOLLOWED LIFELONG AND AYURVEDA CAN PROVIDE BETTER RELIEF IN SUCH MANIFESTATION. THIS IS THE FIRST RESEARCH STUDY ON VATAJA ABHISHYANDA. PATIENTS WERE SELECTED FROM THE OUTPATIENT DEPARTMENT (OPD), INPATIENT DEPARTMENT (IPD), OF THE SHALAKYA TANTRA DEPARTMENT AND WERE RANDOMLY DIVIDED INTO TWO GROUPS. IN GROUP-A BILVADI ASHCHYOTANA AND IN GROUP-B BILVADI EYE DROPS WERE INSTILLED FOR THREE MONTHS. TOTAL 32 PATIENTS WERE REGISTERED AND 27 PATIENTS COMPLETED THE COURSE OF TREATMENT. BILVADI ASHCHYOTANA GAVE BETTER RESULTS IN TODA, SANGHARSHA, PARUSHYA, KANDU AND RAGATA AS COMPARED WITH BILVADI EYE DROPS IN VATAJA ABHISHYANDA. 2012 15 1265 12 FLEXIBILITY-NOT JUST FOR YOGA ANYMORE! OVER THE PAST FEW YEARS, NUCLEOSIDES HAVE MAINTAINED A PROMINENT ROLE AS ONE OF THE CORNERSTONES OF ANTIVIRAL AND ANTICANCER THERAPEUTICS, AND MANY APPROACHES TO NUCLEOSIDE DRUG DESIGN HAVE BEEN PURSUED. ONE SUCH APPROACH INVOLVES FLEXIBILITY IN THE SUGAR MOIETY OF NUCLEOSIDES, FOR EXAMPLE, IN THE HIGHLY SUCCESSFUL ANTI-HIV AND HBV DRUG TENOFOVIR. IN CONTRAST, INTRODUCTION OF FLEXIBILITY TO THE NUCLEOBASE SCAFFOLD HAS ONLY MORE RECENTLY GAINED SIGNIFICANCE WITH THE INVENTION OF OUR FLEXIMERS. THE HISTORY, DEVELOPMENT, AND SOME BIOLOGICAL RELEVANCE FOR THIS INNOVATIVE CLASS OF NUCLEOSIDES ARE DETAILED HEREIN. 2018 16 2289 13 THE YOGA OF RAG GTPASES: DYNAMIC STRUCTURAL POSES CONFER AMINO ACID SENSING BY MTORC1. HETERODIMERIC RAG GTPASES PLAY A CRITICAL ROLE IN RELAYING FLUCTUATING LEVELS OF CELLULAR AMINO ACIDS TO THE SENSOR MECHANISTIC TARGET OF RAPAMYCIN COMPLEX 1. IMPORTANT MECHANISTIC QUESTIONS REMAIN UNRESOLVED, HOWEVER, REGARDING HOW GUANINE NUCLEOTIDE BINDING ENABLES RAG GTPASES TO TRANSITION DYNAMICALLY BETWEEN DISTINCT YOGA-LIKE STRUCTURAL POSES THAT CONTROL ACTIVATION STATE. EGRI AND SHEN IDENTIFIED A CRITICAL INTERDOMAIN HYDROGEN BOND WITHIN RAGA AND RAGC THAT STABILIZES THEIR GDP-BOUND STATES. THEY DEMONSTRATE THAT THIS LONG-DISTANCE INTERACTION CONTROLS RAG STRUCTURE AND FUNCTION TO CONFER APPROPRIATE AMINO ACID SENSING BY MECHANISTIC TARGET OF RAPAMYCIN COMPLEX 1. 2021 17 1612 31 METABOLIC ENERGY CONTRIBUTIONS DURING HIGH-INTENSITY HATHA YOGA AND PHYSIOLOGICAL COMPARISONS BETWEEN ACTIVE AND PASSIVE (SAVASANA) RECOVERY. PURPOSE: THE OBJECTIVE OF THIS STUDY WAS TO INVESTIGATE METABOLIC ENERGY CONTRIBUTIONS DURING HIGH-INTENSITY HATHA YOGA (HIHY) AND TO COMPARE CHANGES IN PHYSIOLOGICAL VARIABLES BETWEEN ACTIVE AND PASSIVE RECOVERY METHODS. METHODS: THE STUDY INVOLVED 20 WOMEN YOGA INSTRUCTORS (N = 20) WHO PERFORMED 10 MIN OF HIHY (VIGOROUS SUN SALUTATION). UPON COMPLETION, THEY WERE RANDOMLY ASSIGNED TO EITHER ACTIVE (WALKING; N = 10) OR PASSIVE (SAVASANA; N = 10) RECOVERY GROUPS FOR A PERIOD OF 10 MIN. DURING HIHY, PHYSIOLOGICAL VARIABLES SUCH AS HEART RATE (HRPEAK AND HRMEAN), OXYGEN UPTAKE (VO2PEAK AND VO2MEAN), AND BLOOD LACTATE CONCENTRATIONS (PEAK LA(-)) WERE MEASURED. ENERGETIC CONTRIBUTIONS (PHOSPHAGEN; WPCR, GLYCOLYTIC; WGLY, AND OXIDATIVE; WOXI) IN KJ AND % WERE ESTIMATED USING VO2 AND LA(-) DATA. FURTHERMORE, THE METABOLIC EQUIVALENTS (METS) OF VO2PEAK AND VO2MEAN WERE CALCULATED. TO COMPARE DIFFERENT RECOVERY MODES, HRPOST, DELTAHR, VO2POST, DELTAVO2, RECOVERY LA(-), AND RECOVERY DELTALA(-) WERE ANALYZED. RESULTS: THE RESULTS REVEALED THAT HRPEAK, VO2PEAK, AND PEAK LA(-) DURING HIHY SHOWED NO DIFFERENCES BETWEEN THE TWO GROUPS (P > 0.05). VALUES OF HRPEAK, HRMEAN, METS OF VO2PEAK AND VO2MEAN, AND LA(-) DURING HIHY WERE 95.6% OF HRMAX, 88.7% OF HRMAX, 10.54 +/- 1.18, 8.67 +/-.98 METS, AND 8.31 +/- 2.18 MMOL.L(-1), RESPECTIVELY. FURTHERMORE, WOXI WAS SIGNIFICANTLY HIGHER COMPARED WITH WPCR, WGLY, AND ANAEROBIC CONTRIBUTION (WPCR + WGLY), IN KJ AND % (P < 0.0001). VO2POST AND RECOVERY DELTALA(-) WERE SIGNIFICANTLY HIGHER IN THE ACTIVE RECOVERY GROUP (P < 0.0001, P = 0.0369, RESPECTIVELY). VALUES OF DELTAVO2 AND RECOVERY LA(-) WERE SIGNIFICANTLY LOWER IN THE ACTIVE GROUP COMPARED WITH THE PASSIVE GROUP (P = 0.0115, P = 0.0291, RESPECTIVELY). CONCLUSIONS: THE STUDY CONCLUDED THAT HIGH-INTENSITY HATHA YOGA WHICH WAS PERFORMED FOR 10 MIN IS A SUITABLE OPTION FOR RELATIVELY HEALTHY PEOPLE IN THE MODERN WORKPLACE WHO MAY HAVE HATHA YOGA EXPERIENCE BUT DO NOT HAVE TIME TO PERFORM A PROLONGED EXERCISE. FOLLOWING ACTIVE RECOVERY, THEY CAN PARTICIPATE IN FURTHER HIHY SESSIONS DURING SHORT BREAKS. FURTHERMORE, A FASTER RETURN TO WORK CAN BE SUPPORTED BY PHYSIOLOGICAL RECOVERY. 2021 18 1656 14 MUSCULOSKELETAL INJURIES RELATED TO YOGA: IMAGING OBSERVATIONS. OBJECTIVE: THE PURPOSE OF THIS ARTICLE IS TO DESCRIBE THE IMAGING APPEARANCES OF MUSCULOSKELETAL INJURIES RELATED TO YOGA. WE PERFORMED AN AUTOMATED SEARCH IN THE DATABASE OF A LARGE TERTIARY CARE CENTER AND CONDUCTED A RETROSPECTIVE ANALYSIS OF THE IMAGING FINDINGS IN 38 PATIENTS OVER A 9-YEAR PERIOD. CONCLUSION: THE MOST FREQUENTLY ENCOUNTERED MUSCULOSKELETAL INJURIES WERE TENDINOUS LESIONS, INCLUDING TEARS OF THE SUPRASPINATUS, ACHILLES, AND PERONEUS BREVIS TENDONS AND FIBROCARTILAGINOUS TEARS INVOLVING THE MEDIAL MENISCUS, ACETABULAR LABRUM, GLENOID LABRUM, AND LUMBAR DISK WITH EXTRUSION. 2012 19 2280 12 THE SEVEN SURPRISES: WHAT I'VE LEARNED ABOUT NURSING THROUGH YOGA. UPDATED SEVERAL TIMES A WEEK WITH POSTS BY A WIDE VARIETY OF AUTHORS, AJN'S BLOG OFF THE CHARTS ALLOWS US TO PROVIDE MORE TIMELY-AND OFTEN MORE PERSONAL-PERSPECTIVES ON PROFESSIONAL, POLICY, AND CLINICAL ISSUES. BEST OF THE BLOG IS A REGULAR COLUMN TO DRAW THE ATTENTION OF AJN READERS TO POSTS WE THINK DESERVE A WIDER AUDIENCE. TO READ MORE, PLEASE VISIT: WWW.AJNOFFTHECHARTS.COM. 2021 20 1764 18 POSTNATAL DEVELOPMENT AND REPRODUCTIVE PERFORMANCE OF F1 PROGENY EXPOSED IN UTERO TO AN AYURVEDIC CONTRACEPTIVE: PIPPALIYADI YOGA. PIPPALIYADI YOGA OR PIPPALIYADI VATI IS AN AYURVEDIC CONTRACEPTIVE USED IN INDIA SINCE ANCIENT TIMES. IT IS A COMBINATION OF POWDERED FRUIT BERRIES OF EMBELIA RIBES BURM.F. (MYRSINACEAE), PIPER LONGUM L. (PIPERACEAE) AND BORAX IN EQUAL PROPORTION. THOUGH THE CONTRACEPTIVE POTENTIAL IS KNOWN SINCE ANCIENT TIMES, NO SYSTEMATIC DEVELOPMENTAL TOXICITY STUDIES HAVE BEEN CARRIED OUT. THE PRESENT STUDY WAS CARRIED OUT TO EVALUATE THE POSTNATAL DEVELOPMENTAL TOXICITY AND THE REPRODUCTIVE PERFORMANCE OF THE PROGENY EXPOSED IN UTERO TO PIPPALIYADI. PIPPALIYADI YOGA WAS OBTAINED FROM NATIONAL INSTITUTE FOR PHARMACEUTICAL EDUCATION AND RESEARCH (NIPER), INDIA AND THE DEVELOPMENTAL TOXICITY WAS STUDIED BY ADMINISTERING THREE DOSES, VIZ. 140, 300 AND 700 MG/(KG DAY) TO GRAVID FEMALES FROM DAY 6 TO DAY 16 OF GESTATION. PIPPALIYADI DID NOT HAVE ANY ADVERSE DEVELOPMENTAL EFFECTS WITH LOW DOSES, HOWEVER, WITH THE FIVE TIMES HIGHER DOSE, A DECREASE IN BODY WEIGHT OF THE PUPS WAS OBSERVED. THE REPRODUCTIVE PERFORMANCE OF THE PROGENY BORN TO MOTHERS TREATED WITH PIPPALIYADI WAS NOT SIGNIFICANTLY AFFECTED. THE PRESENT STUDY SUGGESTS THAT IN UTERO EXPOSURE TO PIPPALIYADI DOES NOT HAVE ANY ADVERSE EFFECT ON THE POSTNATAL DEVELOPMENT AND REPRODUCTIVE PERFORMANCE OF THE F(1) PROGENY. 2007