Efficacy of Yoga on Pregnancy Outcome

ABSTRACT Objective: To study the efficacy of yoga on pregnancy outcomes. Design and setting: Three hundred thirty five (335) women attending the antenatal clinic at Gunasheela Surgical and Maternity Hospital in Bangalore, India, were enrolled between 18 and 20 weeks of pregnancy in a prospective, matched, observational study; 169 women in the yoga group and 166 women in the control group. Methods: Women were matched for age, parity, body weight, and Doppler velocimetry scores of umbilical and uterine arteries. Yoga practices, including physical postures, breathing, and meditation were practiced by the yoga group one hour daily, from the date of entry into the study until delivery. The control group walked 30 minutes twice a day (standard obstetric advice) during the study period. Compliance in both groups was ensured by frequent telephone calls and strict maintenance of an activity diary. Main outcomes: Birth weight and gestational age at delivery were primary outcomes. Results: The number of babies with birth weight Ն2500 grams was significantly higher (p Ͻ 0.01) in the yoga group. Preterm labor was significantly lower (p Ͻ 0.0006) in the yoga group. Complications such as isolated intrauterine growth retardation (IUGR) (p Ͻ 0.003) and pregnancy-induced hypertension (PIH) with associated IUGR (p Ͻ 0.025) were also significantly lower in the yoga group. There were no significant adverse effects noted in the yoga group. Conclusions: An integrated approach to yoga during pregnancy is safe. It improves birth weight, decreases preterm labor, and decreases IUGR either in isolation or associated with PIH, with no increased complications. 23

A model of information use behavior by scientists

Poster paperThe services that are provided in a library are at various levels and varieties. Library automation services such as computerized OPAC, e-mail based reference service etc., are be-ing provided. Also, Web based services like Web Opac, E-Journals, CD-ROM Collection search, Bibliographical database services such as Engineering village 2, Compendex, Chemi-cal Abstract, Web of science, are being provided

Selection of downy mildew resistant somaclones, from a susceptible B line of pearl millet

Plants regenerated from seed-derived callus of a PNMS 6B line of pearl millet (Pennisetum glaucum (L.) R. Br.) were evaluated for their resistance induced by somaclonal variation for downy mildew disease caused by Sclerospora graminicola (Sacc.) Schroter. Among the 201 lines regenerated, only 3 lines consistently proved highly resistant (free from disease incidence) for up to 5 generations; whereas, 17 lines were resistant (disease incidence ranging from 1 to 9%). Resistance was confirmed by testing the plants under both laboratory and field conditions. The plants were evaluated for their agronomic traits

Analysis of cariogenic and erosive potential of pediatric antiepileptic liquid medicaments: An In vitro study

Introduction: Epilepsy affects seventy million people worldwide. India accounts for 10%–20% (5–10 million) of the global burden of epilepsy. The prevalence of dental caries is significantly higher in epileptic children. Antiepileptic pediatric liquid medicaments (PLMs) are commonly prescribed and are easily accepted by children. However, these drugs can place children at risk for dental caries and dental erosion, when used on a regular basis and over a long period. Aim: The aim of this study was to analyze the cariogenic and erosive potential of pediatric anti-epileptic LMs. Material and Methods: Ten pediatric antiepileptic LMs which are most commonly used in children for a prolonged period were obtained from local pharmacies after consulting pediatricians of Bengaluru city. Physicochemical analysis for endogenous pH, viscosity, and sugar content of these antiepileptic PLMs was done. Data obtained were subjected to statistical analysis using SPSS software. One-way ANOVA, post hoc test, and t-test were used for the statistical analysis. Results: Most of the antiepileptic PLMs analyzed showed low pH, high viscosity, and higher total sugar content. Statistically significant differences (P = 0.001) were found among the PLMs in terms of pH, viscosity, and sugar content. Conclusions: Most of the antiepileptic PLMs showed cariogenic and erosive potential. Thus, the study highlights the need to reformulate the antiepileptic PLMs with sugar substitutes or making it sugar free

Primary molar pulpectomy using two different obturation techniques: A clinical study

Context: A major goal in pediatric dentistry is preservation of the integrity of primary teeth and their supporting tissues until physiological process of exfoliation takes place. Pulpectomy serves such a purpose using various materials and techniques to fill the canals of primary teeth. Aims: The aim of this in vivo study was to determine the efficacy of modified disposable syringe technique in root canals of primary molars using digital radiography when obturated with endoflas. Settings and Design: A clinical study was undertaken for a period of 6 months. Subjects and Methods: A total of 60 primary maxillary and mandibular molars were selected in the age group of 4–8 years and randomly divided into two groups. The teeth were obturated with handheld lentulospiral and a modified disposable syringe techniques. Postoperative radiographic evaluation was done for quality of fill and voids using digital radiography. Statistical Analysis Used: Results were assessed using Chi-square test and Mann–Whitney U-test. Results: No statistically significant difference between quality of obturation using hand-held lentulospiral and modified disposable syringe (P < 0.05) was observed. Optimal obturation was achieved in both techniques; however, voids in obturation were not significant. Conclusions: Both the hand-held lentulospiral and modified disposable syringe technique are effective in the obturation of primary molar root canals in terms of quality of fill

Selection of downy mildew resistant somaclones, from a susceptible B line of pearl millet

Plants regenerated from seed-derived callus of a PNMS 6B line of pearl millet (Pennisetum glaucum (L.) R. Br.) were evaluated for their resistance induced by somaclonal variation for downy mildew disease caused by Sclerospora graminicola (Sacc.) Schroter. Among the 201 lines regenerated, only 3 lines consistently proved highly resistant (free from disease incidence) for up to 5 generations; whereas, 17 lines were resistant (disease incidence ranging from 1 to 9%). Resistance was confirmed by testing the plants under both laboratory and field conditions. The plants were evaluated for their agronomic traits

Train Accidents Prevention System with FPGA Control System

Train accidents have serious consequences such as loss of life, damage to property, and disruption of transportation. To reduce these risks and improve rail safety, the development of high-speed trains is becoming a priority. This summary provides an overview of state- of-the-art train crash avoidance systems designed to prevent train crashes and improve rail safety. These measures were taken in many ways, causing numbers to drop further and in serious situations. This article presents technologies that can be used in preventive measures to reduce train suicides, crime and level crossing customer accidents. It describes their ability to reduce accidents, their cost effectiveness, and their integration into all train transport

Influence of yoga on postoperative outcomes and wound healing in early operable breast cancer patients undergoing surgery

Context : Pre- and postoperative distress in breast cancer patients can cause complications and delay recovery from surgery. Objective : The aim of our study was to evaluate the effects of yoga intervention on postoperative outcomes and wound healing in early operable breast cancer patients undergoing surgery. Methods : Ninety-eight recently diagnosed stage II and III breast cancer patients were recruited in a randomized controlled trial comparing the effects of a yoga program with supportive therapy and exercise rehabilitation on postoperative outcomes and wound healing following surgery. Subjects were assessed at the baseline prior to surgery and four weeks later. Sociodemographic, clinical and investigative notes were ascertained in the beginning of the study. Blood samples were collected for estimation of plasma cytokines-soluble Interleukin (IL)-2 receptor (IL-2R), tumor necrosis factor (TNF)-alpha and interferon (IFN)-gamma. Postoperative outcomes such as the duration of hospital stay and drain retention, time of suture removal and postoperative complications were ascertained. We used independent samples t test and nonparametric Mann Whitney U tests to compare groups for postoperative outcomes and plasma cytokines. Regression analysis was done to determine predictors for postoperative outcomes. Results : Sixty-nine patients contributed data to the current analysis (yoga: n = 33, control: n = 36). The results suggest a significant decrease in the duration of hospital stay ( P = 0.003), days of drain retention ( P = 0.001) and days for suture removal ( P = 0.03) in the yoga group as compared to the controls. There was also a significant decrease in plasma TNF alpha levels following surgery in the yoga group ( P &lt; 0.001), as compared to the controls. Regression analysis on postoperative outcomes showed that the yoga intervention affected the duration of drain retention and hospital stay as well as TNF alpha levels. Conclusion : The results suggest possible benefits of yoga in reducing postoperative complications in breast cancer patients