Increased suicide risk among Danish women with non-melanoma skin cancer, 1971-1999.

More suicides than expected (standardized mortality ratio=1.3; 95% confidence interval=1.1-1.6) compared to the population risk were found among Danish women with a diagnosis of non-melanoma skin cancer in the period 1971-1999 but not among men. The increased risk might be associated with a different personality type in this cancer group.     

Complement-dependent synergistic effects of rat monoclonal IgG antibodies in vivo

We describe studies aimed at maximizing the effector mechanisms responsible for eliminating target erythrocytes from the circulation in a fully homologous opsonization system in vivo. The effects on the subsequent fate of target erythrocytes were examined in both normal and decomplemented rats preinjected with a variety of rat IgG monoclonal antibodies (mAb) directed against different epitopes on the RTlA^a, the classical class I major histocompatibiliy complex antigen of the DA rat. In general, the clearance of both DA and (DA × PVG)F₁ erythrocytes in normal rats preinjected with various pairs of noncompetitive mAb was very rapid when compared with the overall clearance patterns seen with individual antibodies. With all mAb combinations containing IgG2b or IgG2a, an intact complement system was an essential requirement for augmenting the initial clearance and promoting hepatic sequestration of these target cells. The removal of (DA × PVG)F₁ erythrocytes, expressing half as much antigen, was considerably slower than the DA cells for each antibody pair tested although a notable degree of heterogeneity was observed in the overall behavior of both types of target cells with different mAb combinations. Our results suggest that the limiting effects of low antigen density on the target cells combined with the use of mAb of an isotype like the rat IgG2a can be overcome using pairs of mAb that recognize different epitopes on the same target antigen.     

Comparison of efficacy and safety of intralesional triamcinolone and combination of triamcinolone with 5-fluorouracil in the treatment of keloids and hypertrophic scars: Randomised control trial

The treatment of keloid and hypertrophic scar is challenging with no universally accepted mode for permanent ablation. Conventional therapies yield unpredictable results, significant complications and require elaborate hardware.

Hematobiochemical effects of cadmium intoxication in male Japanese quail (Coturnix japonica) and its amelioration with silymarin and milk thistle

The present study was designed to investigate the toxico-pathological effect of cadmium (Cd) and its amelioration with silymarin (SL) and milk thistle (MT) in male Japanese quail (Coturnix japonica). A total of 144 male quail were divided into nine equal groups (A–I). Experimental feeds were offered to these groups containing different combinations of Cd chloride (Cd1: 150 and Cd2: 300?mg/kg feed), SL (250?mg/kg of feed), and MT (10?g/kg of feed). The duration of the experiment was 60 days. The physical parameters studied included feed intake and body weight. Hematobiochemical parameters included total protein, albumin, ALT, AST, creatinine, urea, hemoglobin, and hematocrit. The data were analyzed by analysis of variance (ANOVA) technique, and group means were compared by Duncan’s multiple range test. The body weight decreased significantly in Cd-treated groups while SL and MT ameliorated the toxic effects of Cd as compared to control group. The hemoglobin (Hb) concentration and hematocrit (Hct) values were decreased significantly in Cd2-treated group, while Hb and Hct decreased nonsignificantly in Cd1-treated group compared with control. Similar hematological findings were observed, when Cd was used in combinations with SL and MT. Urea, creatinine, and AST increased significantly, while ALT increased nonsignificantly in Cd-treated groups as compared to control group, while total protein, albumin, and globulin decreased significantly in Cd-treated groups as compared to control group. The SL and MT completely ameliorated these toxic effects at low dose of Cd; however, amelioration was partial at higher doses of Cd. These compounds (SL &; MT) might be used to ameliorate toxic effects of Cd in Japanese quail.