Moreover, we correlate the HLA-DR expression according the transvaginal ultrasonography findings.

We studied operative and pathologic reports of 113 women who underwent laparoscopic MLN8237 mw or laparotomy treatment of endometrioma or adenomyosis. Tissues from 51 women with endometrioma and 62 women with adenomyosis were retrospectively evaluated. The distribution and intensity of the HLA-DR immunostaining was assessed using electron microscopy. Pathologic finding of the uterine junction zone and the size of endometrioma were evaluated with the laparoscopic results and the ultrasound findings.

In adenomyosis tissues, the percentage of HLA-DR cells expression

was significantly higher in stromal cells (83.9%) compared to glandular cells (25.8%),

(p < 0.001). The number of HLA-DR-positive endometriotic glandular cells was significantly higher than the total glandular adenomyotic cells (p < 0.005). HLA-DR-positive cells was significantly different between stromal (p < 0.016) and glandular cells (p < 0.044) in each side of endometrioma. Finally, HLA-DR-positive percentage cells were significantly more frequent in the secretory phase than the proliferative in stromal and glandular cells in both groups.

HLA-DR antigen expression in endometrium and adenomyotic tissues. However, HLA-DR expression is distributed preferentially in glandular epithelial cells in endometrioma and in the adenomyotic stroma. In both groups the HLA-DR expression I-BET-762 mouse was significantly higher in the secretory phase than the proliferative or glandular and stroma cells. Larger this website perspective studies are needed to establish the expression of HLA antigens in immune reactions which occur in adenomyosis and endometriosis.”
“We present a method to directly study temperature induced structural and morphological changes in the active layer of organic solar cells by capacitance determination. At sufficiently high frequencies the change in device capacitance with temperature is dominated by the expansion of the

organic layer. Variations in the expansion coefficient or the permittivity are visible in the capacitive response. We have studied thin film devices based on poly(3-hexyl)thiophene (P3HT) as well as organic solar cells made from blends of P3HT with a fullerene derivative. Temperature induced transitions are correlated to structural changes in the polymer (e.g., glass transition) as well as morphological changes of the blend; the morphology transition driven by phase separation sets in around 120 degrees C. The advantage of our capacitance method is substantiated as we have demonstrated that confinement due to the substrate and the top electrode alters the effect of temperature on thin films as compared to the bulk material. (C) 2011 American Institute of Physics. [doi: 10.1063/1.