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Day case laparoscopy: a survey of postoperative pain and an assessment of the value of diclofenac 总被引:8,自引:0,他引:8
N. D. Edwards MB BS FCAnaes K. Barclay MB ChB S. J. Catling BA MB BS FFARCS D. G. Martin BSc MB BCh MRCP FFARCS R. H. Morgan MA MBBChir DObstRCOG FFARCS 《Anaesthesia》1991,46(12):1077-1080
A randomised, controlled study was undertaken to assess the postoperative pain and side effects experienced by patients undergoing day case diagnostic laparoscopy and laparoscopic sterilisation, and to evaluate the effectiveness in these patients of peroperative diclofenac. Patients undergoing laparoscopic sterilisation had significantly higher pain scores at one hour postoperatively, and at discharge, than patients undergoing diagnostic laparoscopy (p less than 0.01) but there were no significant differences in pain scores 24 hours after discharge. The incidence of postoperative side effects following discharge from hospital was high, but there were no significant differences between the groups. Diclofenac had no significant effect in either group on the severity of postoperative pain, or the incidence of postoperative side effects. 相似文献
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Ghada Elayat MBChB MSc PhD Abdel-Ghani A. Selim MBChB MSc PhD Clive A. Wells MA MBBChir 《The breast journal》2009,15(5):475-482
Abstract: G1/S transition defects have been a proposed requirement for tumor development. Apocrine metaplasia (APM) in the breast has been held as a sign of benignity. Yet, a number of studies have reported the presence of molecular abnormalities in some forms of APM suggesting a possible oncogenic potential for some of these lesions. We currently investigate the role of some of the cell cycle proteins, previously reported to be de-regulated in breast cancer, in an attempt to assess their significance in APM. Using immunohistochemistry, the expression of cyclin D1, cyclin A, p27, p21, p16, pRb and Ki-67 was examined in 93 cases of APM. The cases were divided into nonpapillary (NAPM) (30 cases) and papillary metaplasia (PAPM) (63 cases). PAPM was further subdivided into simple papillary (SPAPM) (29 cases), complex papillary (28 cases) and highly complex papillary (six cases). For statistical analysis, the last two groups were merged together (CPAPM). The results showed that increased histological complexity was associated with significant increase of proliferative capacity and alterations of the cell cycle control. The median Ki-67 index was 1.5% in SPAPM and 4.8% in the CPAPM. Also, alterations of the cell cycle regulators were significantly higher in the CPAPM than in the SPAPM. NAPM was generally similar to normal breast epithelium. Apocrine cells were negative for p16 while pRb was expressed in all cases. These findings suggest that in complex forms of APM, there is a considerable degree of cellular unrest. This may contribute to increased susceptibility to carcinogenesis. 相似文献
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George P. Yang MD PhD ; Ivor J. Lim MA MBBChir MMed ; Toan-Thang Phan MD PhD ; H. Peter Lorenz MD ; Michael T. Longaker MD 《Wound repair and regeneration》2003,11(6):411-418
Surgical researchers were among the first to describe the different phases of wound healing and the events in tissue repair and regeneration that were taking place during each phase. The understanding of these events has been significantly enhanced in recent years by modern techniques in molecular and cellular biology. In this article, we discuss new findings in scarless fetal repair, angiogenesis in wound healing, and keloid pathogenesis. This serves to highlight the advances that have been made and also how much remains to be understood. 相似文献
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Social and Economic Impacts of School Influenza Outbreaks in England: Survey of Caregivers 下载免费PDF全文