ABSTRACT
Background: Epidural analgesia is regional anaesthesia that blocks pain in a particular region of the body. The use of Epidural Analgesia (EA) in labor is widespread in modern labor ward practice, and its benefits in terms of pain relief are well-recognized. Objective of this study was to study the effect of epidural analgesia on the duration of labour and pains.Methods: The present study was conducted on 60 women in the department of obstetrics and gynecology at Topiwala National Medical College, Mumbai during a period from October 2014 to January 2017. The women requesting EA were assigned as the study group (Group A - 30 cases) and women not receiving EA were included in the control group (Group B - 30 cases).Results: The duration of active phase of first and second stage of labour was found to be prolonged in patients who received EA as compared to control group. An increase in number of caesarean sections and requirement of oxytocin augmentation was found to be more in Group A as compared to Group B. There was no statistically significant difference in Apgar score of newborns at 1 min and 5 min in both the groups. The patients demanding epidural drug had better pain relief during labour. In Group A, 17% of patients and in Group B, 7% of patients had nausea and vomiting. Other side effects were minimal.Conclusions: Epidural analgesia is not a totally free of disadvantages, it is the most effective mode of pain relief available compared with other techniques. The addition of patient-controlled epidural analgesia and innovations using new technologies enhance patient satisfaction.
ABSTRACT
Background: In the present scenario, wrinkle formation, prominent sign of skin ageing, is one of the most demanding areas of research. This burgeoning research demand to reduce, delay and restore the effects of skin ageing has led to the study of various signaling pathways leading to wrinkle formation. Wrinkles appear on skin due to influence of intrinsic and extrinsic factors on mitogenic reactions and signal transduction pathways. Aim: The aim of the present study is to analyze each protein involved in the signaling pathway leading to dilapidation of collagen and an attempt has been made to compare different signal transduction pathways to identify a common target for skin ageing. Methods: In the present work, bioinformatics tools have been used to extract information from already existing experimental data. The statistical techniques are used for further analysis and make useful predictions for skin ageing. Results: Stressors like UV irradiation, osmotic stress and heat shock have been reported to activate epidermal growth factor receptor, interleukin 1 receptor, tumor necrosis factor receptor, platelet-derived growth factor receptor and platelet activation factor receptor signaling pathways, which lead to the production of matrix metalloproteinases, collagen degradation and, consequently, wrinkle formation. When all the five signaling pathways were modeled, the c-jun part of the AP-1 transcription factor was found to be a common intermediate protein involved in all the signaling cascades. Moreover, it shows differential expression in the skin on response to stressors. Conclusion: We proposed c-jun to be the most potent target for drug designing against wrinkle formation.