Distribution and Prognostic Effect on Adjuvant Hormone Therapy of Body Mass Index (BMI) in Korean Breast Cancer Patients / 한국유방암학회지

PURPOSE: Obesity has been shown to have important effects related to breast cancer. But there have been few data available on the distribution of body mass index (BMI) among Korean breast cancer patients and on the effects of this distribution on patient prognosis. Therefore we investigated the BMI distribution of Korean breast cancer patient's and its relationship with other tumor markers, in order to elucidate the relationship between BMI and patient prognosis. METHODS: We measured the BMI of 266 Korean adult women with breast carcinoma.and divided the subjects into the following subgroups according to BMI; low body weight (BMI or25). We compared this distribution with that of the general Korean women's population. and investigated the correlation with other prognostic factors and tumor markers. The 5 year overall and disease free survival rates were evaluated for both the total breast cancer patients and the adjuvant hormone treated breast cancer patients, according to BMI subgroup, using the Kaplan-Meier method. RESULTS: Mean BMI for the breast patients was 23.4+/-3.1, and did not differ from that of the general Korean adult women's population ('1994 National Nutrition Survey Report).BMI increased with increasing age and was highest in the 60~69 yr age group. BMI was correlated with tumor size and stage. The survival rates were low in the high BMI group among both total and adjuvant hormone treated breast cancer patients, but in neither was any statistical difference found between BMI subgroups. CONCLUSION: Korean breast cancer patients are not obese as the general population and their BMI increases with increasing age and menopausal status. There was a tendency for higher BMI to be associated with poorer prognosis, although not to a statistically significant degree.

The Effect of Anti ICAM-1 Antibody in the Rat Kidney Preserved in the Cold University of Wisconsin Solution / 대한이식학회지

PURPOSE: The cold ischemia augments the inflammatory cell infiltration in the rat kidney allograft by increasing expression of ICAM-1. The ICAM-1 proteins and ICAM-1 mRNA were overexpressed and upregulated on the tubular epithelium and endothelium of renal allografts that were preserved in the cold preservation solution such as University of Wisconsin (UW) solution. The aims of this study was to examine whether perfusion of kidney with anti ICAM-1 antibody (1A29) prevent inflammations and injuries of graft even in long ischemic time. METHODS: Rat kidneys were perfused in situ with 60 mL of cold UW solution without or with anti-rat ICAM-1 antibody and nephrectomized. The kidneys were exposed to 48 hour cold (4 degrees C storage time) ischemia and examined for the counts of necrotic tubules and apoptotic cells on the high power fields by terminal deoxynucleotidyltransferase mediated nick-end labeling (TUNEL) assay. RESULTS: The number of necrotic tubules per high power field of the allograft treated by anti ICAM-1antibody (6.97+/-4.25) was significantly less than that of the other control allograft (12.71+/-6.42) (P<0.001). The number of apoptotic cells per high power field of antibody treated graft (4.27+/-4.11) was significantly less than that of the other control graft (8.43+/-5.56) (P<0.001). CONCLUSION: Rat anti ICAM-1 antibody (1A29) inhibits ICAM-1 mediated allograft tubular necrosis as well as apoptosis. These results are expected to contribute to prevent allograft rejection and delayed graft function when used for pretreatment of allografts with anti ICAM-1 antibody mixtures of the perfusion and preserving solution clinically.

Distribution and Prognostic Effect on Adjuvant Hormone Therapy of Body Mass Index (BMI) in Korean Breast Cancer Patients

PURPOSE: Obesity has been shown to have important effects related to breast cancer. But there have been few data available on the distribution of body mass index (BMI) among Korean breast cancer patients and on the effects of this distribution on patient prognosis. Therefore we investigated the BMI distribution of Korean breast cancer patient's and its relationship with other tumor markers, in order to elucidate the relationship between BMI and patient prognosis. METHODS: We measured the BMI of 266 Korean adult women with breast carcinoma.and divided the subjects into the following subgroups according to BMI; low body weight (BMIor=25). We compared this distribution with that of the general Korean women's population. and investigated the correlation with other prognostic factors and tumor markers. The 5 year overall and disease free survival rates were evaluated for both the total breast cancer patients and the adjuvant hormone treated breast cancer patients, according to BMI subgroup, using the Kaplan-Meier method. RESULTS: Mean BMI for the breast patients was 23.4+/-3.1, and did not differ from that of the general Korean adult women's population ('1994 National Nutrition Survey Report). BMI increased with increasing age and was highest in the 60~69 yr age group. BMI was correlated with tumor size and stage. The survival rates were low in the high BMI group among both total and adjuvant hormone treated breast cancer patients, but in neither was any statistical difference found between BMI subgroups. CONCLUSION: Korean breast cancer patients are not obese as the general population and their BMI increases with increasing age and menopausal status. There was a tendency for higher BMI to be associated with poorer prognosis, although not to a statistically significant degree.