Background. The aim of this experimental study was to investigate the role of apigenin in liver apoptosis, in an experimental model of hepatic ischemia-reperfusion in rats. Materials and Methods. Forty-eight Wistar rats (apigenin and control groups), 14 to 16 weeks old and weighing 220 to 350 g, were used. They were all subjected to hepatic ischemia by occlusion of the hepatic artery and portal vein for 45 minutes and reperfusion was followed for 60, 120, and 240 minutes. Apigenin was administrated intraperitoneally. Liver tissues were used for the detection of apoptosis by TUNEL assay and caspase 3 antibodies. Expression analysis of Fas/FasL genes was evaluated by real time PCR. Results. The expression analysis of Fas and FasL genes was increasing during reperfusion (significantly in the group of 240 minutes of reperfusion). It was in the same group that apigenin decreased Fas receptor levels and inhibited apoptosis as confirmed by TUNEL assay and caspase 3 antibodies. Conclusions. The effects of apigenin in the Fas/FasL mediated pathway of apoptosis, in the hepatic ischemia-reperfusion, seem to have a protective result on the hepatic cell.

Obstructing colorectal carcinoma seems to be associated with high mortality rate, but long-term survival seems to be the same with non-obstructing carcinoma.

The impact of cytoreductive surgery with standard peritonectomy procedures has not been extensively assessed in the treatment of advanced ovarian cancer. The aims of the study are to report the long-term results of patients with advanced ovarian cancer undergoing cytoreductive surgery with standard peritonectomy procedures and to identify the prognostic indicators that may affect outcome. The records of 74 women with advanced ovarian cancer were retrospectively reviewed. Clinical indicators were correlated to survival. The hospital mortality and morbidity rates were 13.5% and 28.4%, respectively. Complete or near-complete cytoreduction was possible in 78.4% of the patients. Overall 10-year survival rate was 52.5%. Complete cytoreductive surgery, small-volume tumor, low-grade tumor, the absence of distant metastases, the use of systemic adjuvant chemotherapy, performance status >70%, and limited extent of peritoneal carcinomatosis were favorable indicators of survival. Complete cytoreduction (P= 0.000) and treatment with systemic chemotherapy (P= 0.001) independently influenced survival. Recurrence was recorded in 37.8% of the patients and was independently influenced by the tumor grade (P= 0.037). Cytoreductive surgery with standard peritonectomy procedures followed by adjuvant chemotherapy offers long-term survival in women with advanced ovarian cancer who have limited peritoneal carcinomatosis and no distant and irresectable metastases.

Both abdominal and extra-abdominal causes should be considered by a pediatrician who is confronted with a child with acute abdominal pain.

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Background/Aims:Hepatic injury caused by ischemia/reperfusion (I/R) is a clinical problem associated with major liver surgery. Among other flavonoids, apigenin has shown a promising effect on I/R cases. In this study, we have investigated the effects of apigenin after liver I/R injury in rats.Materials and Methods:Forty eight rats were randomized into the following eight groups: (1) Control-sham group: rats subjected to the surgical procedure, except for liver I/R; (2) DMSO group: rats subjected to surgery, except for liver I/R given the apigenin solvent dimethyl-sulfoxide intraperitoneally; (3) C60 group; (4) C120 group; (5) C240 group: rats underwent liver ischemia for 45 min followed by reperfusion for 60 min, 120 min, and 240 min; (6) AP60 group; (7) AP120 group; (8) AP240 group: rats underwent liver ischemia for 45 min, and then given apigenin (5 mg) intraperitoneally followed by reperfusion for 60 min, 120 min, and 240 min. Reverse transcription polymerase chain reaction was performed on liver tissues to measure BCL-2/BAX expression, enzyme-linked immunosorbent assay to measure M30/M65 and ICAM-1. Immunohistochemistry was used to identify M30 biomarker in liver tissues.Statistical Analysis:Quantitative variables were tested by Kolmogorov–Smirnov test, repeated measures analysis of variance/Friedman test. Gene levels were assessed by Student's t-test/Mann–Whitney U-test.Results:BCL-2 levels were significantly higher in I/R apigenin groups than in I/R control groups. BAX levels were lower in the AP240 group than in C240 group. Prolongation of reperfusion resulted in increased activation of M30. ICAM-1 levels were lower in the AP240 group than in C240 group.Conclusions:Apigenin seems to inhibit the process of apoptosis and ameliorate the hepatic I/R injury.

The results of this study suggest that the serum LBP concentration constitutes a reliable biologic marker for the diagnosis of a febrile UTI in children.

CitationTsalkidou EG, Memet IH, Chasan GM, et al. Ovarian cystectomy for huge mature cystic teratoma developed in less than five years: a case report. Gynecol Obstet Res Open J.