Introduction: This study looks at the effect of supplementary intravenous magnesium sulfate on acute pain when administered in patients undergoing lower limb orthopedic surgery using spinal anesthesia with bupivacaine. Method and materials: In this double-blind, randomized, placebo-controlled clinical trial, 60 patients were selected and randomly divided into two groups. Efforts were made to place both groups under the same method of anesthesia. One group received 8 mg/kg intravenous magnesium sulfate, started before the incision and continued up to the end of the surgical procedure, using a 50 ml syringe, via a peripheral large bore catheter; the second group received the same volume of placebos using the same method. To present the results, mean ( AE SD) was used; a P value of o0.05 was considered significant. Results: There was no difference between the two groups in terms of the basic variables. Pain reported by the first

The results demonstrated a significantly shortened post-operative time for extubation and reduced acute post-operative pain scores by intravenous MgSO(4) infusion during elective CABG surgery.

No abstract

Repeated implantation failure (RIF) is a worldwide health problem that imposes a great deal of cost on patients and health care system. Vitamin D(3) has been proposed to have positive impact on the process of implantation. The present study was performed to compare the effect of 1,25-dihydroxy vitamin D(3) (1,25(OH)(2)D(3)) on cytokine production by endometrial cells of women with RIF and healthy fertile controls. Whole endometrial cells (WECs) and endometrial stromal cells (ESCs) from RIF and normal fertile women were treated with 1,25(OH)(2)D(3). The levels of IL-10, TGF-β, IFNγ, Il-6, IL-8 and IL-17 in culture supernatants were assayed by ELISA. Also, ability of the cells from both groups to produce 1,25(OH)(2)D(3) was evaluated and compared. 1,25(OH)(2)D(3) down-regulated cytokine production in WECs from both groups except for IL-8 which was upraised. Similar trends were also observed in ESCs except up-regulation of TGF-β in RIF group. Endometrial cells of both groups had comparable capacity to produce 1,25(OH)(2)D(3). Based on the minimal differential immunoregulatory effect of vitamin D(3) on endometrial cells from RIF and control women, it may be suggested that circulating levels of maternal vitamin D(3) be the subject of further investigation.

Administration of MgSO4 in elective CABG with CPB can decrease the postoperative NT Pro-BNP levels; also, it decreases their time of postoperative mechanical ventilation.