Objective:The aim of the study was to investigate the influence of gastric cancer family history in the gastric cancer (GC) patients. Methods: Gastric cancer family histories within second degree relatives and clinico...Objective:The aim of the study was to investigate the influence of gastric cancer family history in the gastric cancer (GC) patients. Methods: Gastric cancer family histories within second degree relatives and clinicopathological features were obtained for 497 patients. Results:Of the 497 probands,235 probands were incorporated into familial gastric cancer (FGC) group (there were at least two GC members in the family); 262 probands were included in the non-FGC group (relatives only affected with non-GCs). Of 614 tumors in relatives,GC was the most frequent,followed by lung cancer,esophageal cancer,hepatocellular cancer,colorectal cancer,urogenital cancer,breast cancer,and pancreatic cancer. Most affected members aggregated within first-degree relatives. The ratio of males to females in affected first-degree relatives was usually higher in male probands. Paternal history of GC was a strong risk for GC in males,while risk of GC by maternal history of GCs was increased in females. Difference in tumor histological types between the two groups was derived from an excess of diffuse GC in non-FGC male probands. The lower site was the most frequent tumor location in all subgroups. Conclusion:Distribution of associated non-GCs in a family history of GC may vary with geographic areas. GC may have different genetic and/or environmental etiology in different families,and a certain subtype may be inherited in a male-influenced fashion.展开更多
This paper attempts to unfold certain socio-economic characteristics of Albanian undocumented or ＂irregular＂ migrants returning from EU member states. The idea emerged from an IOM research followed by a study conduc...This paper attempts to unfold certain socio-economic characteristics of Albanian undocumented or ＂irregular＂ migrants returning from EU member states. The idea emerged from an IOM research followed by a study conducted two years ago （2007-2008） on this particular Albanian migratory development. The paper aims to contribute to the early chapters of a future potential empirical research, thus stimulating theoretical discourses towards defining the socio-economic profile of Albanian returned migrants. The research among Albanian undocumented migrants returned from Greece, the UK, etc., indicates that many of the above migrants were found to be recidivists, crossing borders frequently and undocumented. Greece being the main destination and simultaneously （deporting） country, leads to the assumption that it is the main destination country for undocumented migrants. The number of Albanian returnees from Greece reaches its peak, notably in April and September, with the start of seasonal works. The number of returned Albanian minors invoke problematics that demand for appropriate attention and assistance during the procedures of readmission （return, handover by the returning authorities, readmission by Albanian authorities etc.）. With regard to causes of undocumented migration, one might identify a slight tendency among undocumented young migrants, to qualify poverty as the main reason rather than lack of working opportunities as Albanian middle age migrants would argue.展开更多
基金Supported by two grants from the Science and Technology Program of Shenyang (No.1071166-9-00 and No.1081232-1-00)
文摘Objective:The aim of the study was to investigate the influence of gastric cancer family history in the gastric cancer (GC) patients. Methods: Gastric cancer family histories within second degree relatives and clinicopathological features were obtained for 497 patients. Results:Of the 497 probands,235 probands were incorporated into familial gastric cancer (FGC) group (there were at least two GC members in the family); 262 probands were included in the non-FGC group (relatives only affected with non-GCs). Of 614 tumors in relatives,GC was the most frequent,followed by lung cancer,esophageal cancer,hepatocellular cancer,colorectal cancer,urogenital cancer,breast cancer,and pancreatic cancer. Most affected members aggregated within first-degree relatives. The ratio of males to females in affected first-degree relatives was usually higher in male probands. Paternal history of GC was a strong risk for GC in males,while risk of GC by maternal history of GCs was increased in females. Difference in tumor histological types between the two groups was derived from an excess of diffuse GC in non-FGC male probands. The lower site was the most frequent tumor location in all subgroups. Conclusion:Distribution of associated non-GCs in a family history of GC may vary with geographic areas. GC may have different genetic and/or environmental etiology in different families,and a certain subtype may be inherited in a male-influenced fashion.
文摘This paper attempts to unfold certain socio-economic characteristics of Albanian undocumented or ＂irregular＂ migrants returning from EU member states. The idea emerged from an IOM research followed by a study conducted two years ago （2007-2008） on this particular Albanian migratory development. The paper aims to contribute to the early chapters of a future potential empirical research, thus stimulating theoretical discourses towards defining the socio-economic profile of Albanian returned migrants. The research among Albanian undocumented migrants returned from Greece, the UK, etc., indicates that many of the above migrants were found to be recidivists, crossing borders frequently and undocumented. Greece being the main destination and simultaneously （deporting） country, leads to the assumption that it is the main destination country for undocumented migrants. The number of Albanian returnees from Greece reaches its peak, notably in April and September, with the start of seasonal works. The number of returned Albanian minors invoke problematics that demand for appropriate attention and assistance during the procedures of readmission （return, handover by the returning authorities, readmission by Albanian authorities etc.）. With regard to causes of undocumented migration, one might identify a slight tendency among undocumented young migrants, to qualify poverty as the main reason rather than lack of working opportunities as Albanian middle age migrants would argue.
