Sunita Tiwari

Effect of yogic practices on lipid profile and body fat composition in patients of coronary artery disease

OBJECTIVES To observe the effect of regular yogic practices and self-discipline in reducing body fat and elevated lipids in CAD patients. METHOD In this study one hundred seventy (170) subjects, of both sexes having coronary artery disease were randomly selected form Department of Cardiology. Subjects were divided in to two groups randomly in yoga group and in non-yoga group, eighty five (85) in each group. Out of these (170 subjects), one hundred fifty four (154) completed the study protocol. TIME LINE: The yogic intervention consisted of 35-40 min/day, five days in a week till six months in the Department of Physiology CSMMU UP Lucknow. Body fat testing and estimation of lipid profile were done of the both groups at zero time and after six months of yogic intervention in yoga group and without yogic intervention in non yoga group. RESULTS In present study, BMI (p<0.04), fat % (p<0.0002), fat free mass (p<0.04), SBP (p<0.002), DBP (p<0.009), heart rate (p<0.0001), total cholesterol (p<0.0001), triglycerides (p<0.0001), HDL (p<0.0001) and low density lipoprotein (p<0.04) were changed significantly. CONCLUSION Reduction of SBP, DBP, heart rate, body fat%, total cholesterol, triglycerides and LDL after regular yogic practices is beneficial for cardiac and hypertensive patients. Therefore yogic practices included in this study are helpful for the patients of coronary artery disease.

Impact of Yoga Nidra on psychological general wellbeing in patients with menstrual irregularities: A randomized controlled trial

Background: Yogic relaxation therapy (Yoga Nidra) has been effectively prescribed in conjunction with other medical and yogic procedures in the management of severe psychosomatic diseases, including cancer, bronchial asthma, colitis, peptic ulcer and menstrual irregularities. Aim of the study: To assess the impact of Yoga Nidra on psychological problems in patients with menstrual disorders. Materials and Methods: Patients were recruited from the Department of Obstetrics and Gynecology, C.S.M. Medical University (erstwhile KGMU), Lucknow, Uttar Pradesh, India. A total of 150 female subjects were randomly divided into two groups: 1) group of 75 subjects (with yogic intervention) and 2) a control group of 75 subjects (without yogic intervention). Assessment of psychological general wellbeing (tool) was used for all the subjects Assessment of psychological general well being (tool) was used for all the subjects (Cases and controls). This assessment was done twice first time in the beginning (baseline) and then after six months. Results: Anxiety decreased significantly (P<0.003) and depression decreased significantly (P<0.01) in the Yoga group. Positive wellbeing and general health improved significantly (P<0.02), and vitality improved significantly (P<0.01) after six months of Yoga therapy (Yoga Nidra) in the Yoga group compared with the control group. Conclusion: The current findings suggest that patients with menstrual irregularities having psychological problems improved significantly in the areas of their wellbeing, anxiety and depression by learning and applying a program based on Yogic intervention (Yoga Nidra).

Yoga Nidra as a Complementary Treatment of Anxiety and Depressive Symptoms in Patients with Menstrual Disorder

Background: Emotional insecurity, stress, depressive or/and anxiety symptoms are common with variable severity among patients with menstrual disorder. Yogic relaxation therapy (Yoga Nidra) leads to conscious and subconscious recognition of these underlying psychological factors and helps releasing of suppressed conflicts. Objective: To evaluate the effect of Yoga Nidra on anxiety and depressive symptoms in patients with menstrual disorders. Materials and Methods: Subjects were recruited from the Department of Obstetrics and Gynecology, C.S.M. Medical University (erstwhile KGMU), Lucknow Uttar Pradesh, India. The subjects were randomly divided in to two groups: Intervention group (with yogic intervention) and control group (without yogic intervention). Assessments of all subjects were carried out by administering Hamilton anxiety scale (HAM-A) and Hamilton rating scale for depression (HAM-D) at baseline and after six months. Results: The mean age with S.D of the intervention group was 27.67 ± 7.85 years, and for control group was 26.58 ± 6.87 years (among completed intervention group nn = 65 and control group nn = 61). There was significant reduction of scores in HAM-A (P<0.003) and HAM-D (P<0.02) respectively in subjects with mild to moderate anxiety and depressive symptoms after six months of yoga therapy (Yoga Nidra) in intervention group in comparison to control group. Conclusion: The patients with mild to moderate anxiety and depressive symptoms improve significantly with ‘Yoga Nidra’ intervention. There is no significant improvement in the patients with severe anxiety and depressive symptoms.

Demographic Risk Factors, Affected Anatomical Sites and Clinicopathological Profile for Oral Squamous Cell Carcinoma in a North Indian Population

BACKGROUND Oral cancer is a common form of cancer in India, particularly among men. About 95% are squamous cell carcinomas. Tobacco along with alcohol are regarded as the major risk factors. OBJECTIVES (i) To determine associations of oral squamous cell carcinoma (OSCC) with respect to gender, age group, socioeconomic status and risk habits; (ii) To observe the distribution of affected oral anatomical sites and clinico-pathological profile in OSCC patients. MATERIALS AND METHODS This is an unmatched case-control study during period January 2012 to December 2013. Total of 471 confirmed OSCC patients and 556 control subjects were enrolled. Data on socio-demography, risk habits with duration and medical history were recorded. RESULTS There were significant associations between OSCC with middle age (41-50years; unadjusted OR=1.63, 95%CI=1.05-2.52, p=0.02) (51-60 years; unadjusted OR=1.79, 95%CI=1.15-2.79, p=0.009) and male subjects (unadjusted OR=2.49, 95%CI=1.89-3.27, p=0.0001). Cases with both habits of tobacco chewing and smoking were at a higher risk for OSCC than tobacco chewing alone (unadjusted OR=0.52, 95%CI=0.38-0.72, p=0.0001), duration of risk habits also emerged as a responsible factor for the development of carcinoma. The majority of patients were presented in well-differentiated carcinomas (39.9%). Prevalence of advance stages (TNM stage III, IV) was 23.4% and 18.3% respectively. The buccal mucosa was the most common (35.5%) affected oral site. CONCLUSIONS In most Asian countries, especially India, there is an important need to initiate the national level public awareness programs to control and prevent oral cancer by screening for early diagnosis and support a tobacco free environment.

Over expression of resistin in adipose tissue of the obese induces insulin resistance

AIM To compare resistin mRNA expression in subcutaneous adipose tissue (SAT) and its correlation with insulin resistance (IR) in postmenopausal obese women. METHODS A total of 68 postmenopausal women (non obese = 34 and obese = 34) were enrolled for the study. The women of the two groups were age matched (49-70 years). Fasting blood samples were collected at admission and abdominal SAT was obtained during surgery for gall bladder stones or hysterectomy. Physical parameters [age, height, weight, body mass index (BMI)] were measured. Biochemical (plasma insulin and plasma glucose) parameters were estimated by enzymatic methods. RNA was isolated by the Trizol method. SAT resistin mRNA expression was done by real time- reverse transcription polymerase chain reaction (RT-PCR) by using Quanti Tect SYBR Green RT-PCR master mix. Data was analyzed using independent Students t test, correlation and simple linear regression analysis. RESULTS The mean weight (52.81 ± 8.04 kg vs 79.56 ± 9.91 kg; P < 0.001), BMI (20.23 ± 3.05 kg/m(2)vs 32.19 ± 4.86 kg/m(2); P < 0.001), insulin (8.47 ± 3.24 μU/mL vs 14.67 ± 2.18 μU/mL; P < 0.001), glucose (97.44 ± 11.31 mg/dL vs 109.67 ± 8.02 mg/dL; P < 0.001) and homeostasis model assessment index (2.01 ± 0.73 vs 3.96 ± 0.61; P < 0.001) were significantly higher in postmenopausal obese women compared to postmenopausal non obese women. The mean serum resistin level was also significantly higher in postmenopausal obese women compared to postmenopausal non obese women (9.05 ± 5.15 vs 13.92 ± 6.32, P < 0.001). Furthermore, the mean SAT resistin mRNA expression was also significantly (0.023 ± 0.008 vs 0.036 ± 0.009; P < 0.001) higher and over expressed 1.62 fold (up-regulated) in postmenopausal obese women compared to postmenopausal non obese women. In postmenopausal obese women, the relative SAT resistin mRNA expression showed positive (direct) and significant correlation with BMI (r = 0.78, P < 0.001) and serum resistin (r = 0.76, P < 0.001). Furthermore, the SAT resistin mRNA expression in postmenopausal obese women also showed significant and direct association (r = 0.45, P < 0.01) with IR, while in postmenopausal non obese women it did not show any association (r = -0.04, P > 0.05). CONCLUSION Increased SAT resistin mRNA expression probably leads to inducing insulin resistance and thus may be associated with obesity-related disorders in postmenopausal obese women.

Downregulation of complement C3 and C3aR expression in subcutaneous adipose tissue in obese women.

Background The central component of the complement system, C3, is associated with obesity, metabolic syndrome and cardiovascular disease however the underlying reasons are unknown. In the present study we evaluated gene expression of C3, the cleavage product C3a/C3adesArg and its cognate receptor C3aR in subcutaneous and omental adipose tissue in women. Methods Women (n = 140, 21–69 years, BMI 19.5–79 kg/m2) were evaluated for anthropometric and blood parameters, and adipose tissue gene expression. Results Subjects were separated into groups (n = 34–36) according to obesity: normal/overweight (≤30 kg/m2), obese I (≤45 kg/m2), obese II (≤51 kg/m2), and obese III (≤80 kg/m2). Overall, while omental expression remained unchanged, subcutaneous C3 and C3aR gene expression decreased with increasing adiposity (2-way ANOVA, p<0.01), with a concomitant decrease in SC/OM ratio (p<0.001). In subcutaneous adipose, both C3 and C3aR expression correlated with apoB, and apoA1 and inversely with waist circumference and blood pressure, while C3aR also correlated with glucose (p<0.05–0.0001). While omental C3aR expression did not correlate with any factor, omental C3 correlated with waist circumference, glucose and apoB (all p<0.05). Further, while plasma C3a/C3adesArg increased and adiponectin decreased with increasing BMI, both correlated (C3a negatively and adiponectin positively) with subcutaneous C3 and C3aR expression (p<0.05–0.001) or less). Conclusions The obesity-induced down-regulation of complement C3 and C3aR which is specific to subcutaneous adipose tissue, coupled to the strong correlations with multiple anthropometric, plasma and adipokine variables support a potential role for complement in immunometabolism.

Association of Resistin with Metabolic Syndrome in Indian Subjects

BACKGROUND The role of resistin in insulin sensitivity and metabolic syndrome has been controversial until now. Increased plasma/serum resistin levels are associated with metabolic syndrome and insulin resistance. The aim of this study was to investigate the relationship between serum resistin levels with markers of metabolic syndrome in males. METHODS A total of 386 male volunteers were enrolled in a case-control study. All of the enrolled volunteers were analyzed to confirm metabolic syndrome following the guidelines of National Cholesterol Education Program Adult Treatment Panel III (NCEP ATP III) of 2001. Of the 386 volunteers, 192 were categorized as cases of metabolic syndrome, whereas 194 were registered as controls without metabolic syndrome. Volunteers enrolled in the study were analyzed for anthropometrical parameters, lipid profile status, insulin, insulin resistance, and resistin. RESULTS Higher levels of resistin were observed in cases when compared to controls (12.49 ± 4.73 ng/mL vs. 6.99 ± 1.98 ng/mL). Resistin was positively and significantly associated with serum triglyceride, cholesterol, and very-low-density lipoprotein, whereas it was negatively and significantly associated with serum high-density lipoprotein (HDL) levels. Multiple regression analysis of the data observed indicated that the triglyceride level was the major determinant for the development of metabolic syndrome in male samples. CONCLUSION This study demonstrates a positive correlation between resistin and factors of metabolic syndrome, except for HDL cholesterol (HDL-C), which was found to be negatively correlated in Indian male subjects. The study also found resistin to be a suitable peripheral blood marker.

Six-month trial of Yoga Nidra in menstrual disorder patients: Effects on somatoform symptoms.

Background: Yoga Nidra is a successful therapy for both recent and long-standing psychological disturbances of all kinds especially depression and high anxiety level and neurotic patterns. Objective: The purpose of the present work, therefore, was to conduct a preliminary randomized study of Yoga Nidra as a treatment in the patients of menstrual disorders with somatoform symptoms. Materials and Methods: Patients were recruited from Department of Obstetrics and Gynecology, CSM Medical University (erstwhile KGMU) Lucknow, Uttar Pradesh, India. One hundred and fifty female patients with menstrual disorders were randomly divided in to two groups 1- Intervention group: 75 subjects (Yoga Nidra intervention and medication) 2- control group: 75 subjects (without Yoga Nidra intervention only medication). Schedule for clinical assessment in neuropsychiatry tool was used. Results: There was significant improvement in pain symptoms (P<0.006), gastrointestinal symptoms (P<0.04), cardiovascular symptoms (P<0.02) and urogenital symptoms (P<0.005) after 6 months of Yoga Nidra therapy in Intervention group in comparison to control group. Conclusion: Yoga Nidra appears to be a promising intervention for psychosomatic problems. It is cost-effective and easy to implement. The results indicate that somatoform symptoms in patients with menstrual disorder can be decreased by learning and applying a program based on Yogic intervention (Yoga Nidra).

Acute post-bariatric surgery increase in orexin levels associates with preferential lipid profile improvement.

Context Orexin is a recently identified neuropeptide hormone. Objectives Acute and long-term post-bariatric changes in Orexin and relationship to post-operative metabolic outcomes. Design and Participants Men and women undergoing biliopancreatic diversion with duodenal switch bariatric surgery (n = 76, BMI≥35 kg/m2) were evaluated for body composition and plasma parameters at baseline, acutely (1 and 5 days) and long-term (6 and 12 months) post-surgery. Setting University Hospital Centre, Canada. Interventions and Main Outcome Measures Groups were subdivided based on acute (average 1 and 5 day) changes in Orexin prior to weight loss: (i)>10% Orexin decrease (n = 33, OrexinDEC) and (ii)>10% Orexin increase (n = 20, OrexinINC), to evaluate impact on long-term changes. Results Both groups had comparable preoperative Orexin levels, BMI, age, sex distribution, diabetes and lipid lowering medication, plasma glucose and lipid parameters except for apolipoproteinB (p<0.007). Orexin increase was rapid and maintained throughout one year, while OrexinDEC subjects remained significantly lower throughout. Over 12 months, changes in BMI, fat mass, and %fat mass were comparable. Fasting glucose and insulin increased immediately 1-day post-operatively, decreasing rapidly (5-day) and declining thereafter with the OrexinINC group remaining lower than the OrexinDEC group throughout (p = 0.001). Similarly, plasma cholesterol, triglyceride, LDL-C and HDL-C decreased at 1-day, increased slightly (5-day), except HDL-C, then decreased over 1 year, with greater decreases in OrexinINC group relative to OrexinDEC group. Conclusion Rapid postoperative increases in plasma Orexin are associated with better improvement of glucose and lipid profiles following bariatric surgery.

Mental health problems among inhabitants of old age homes: A preliminary study.

Background: An exceptional increase in the number and proportion of older adults in the country, rapid increase in nuclear families, and contemporary changes in psychosocial matrix and values often compel this segment of society to live alone or in old age homes. As this group of people is more vulnerable to mental health problems, therefore a pilot study was carried out by the Department of Geriatric Mental Health, Lucknow with following aim. Aim: To study mental health and associated morbidities among inhabitants of old age homes. Materials and Methods: It was an exploratory study in which information about available old age homes at Lucknow were obtained and three of them were randomly selected. All the heads of these institutions were contacted and permission to carry out the study was obtained. Consent from the participants was obtained. Survey Psychiatric Assessment Schedule (SPAS), Mini Mental State Examination (MMSE), Mood Disorder Questionnaire (MDQ), and SCAN-based clinical interviews were applied for assessment by a trained research staff. Results: Forty five elderly inhabitants who had given their consent to participate in the study were interviewed. Depression (37.7%) was found to be the most common mental health problem followed by anxiety disorders (13.3%) and dementia (11.1%). Conclusions: A majority of the inhabitants (64.4%) were having psychiatric morbidity and no one was observed physically fit. Large sample studies are needed to substantiate the observations.