The article deals with both achaelogical research of the Tall Hisban (northern Jordan) and archaelogists. Concerning the archaelogy it seems that presence of biblical Israelites of late bronze/early iron time is possible despite negative official statement issued in 1976. The negative statement might result from local unfavourable political conditions for research and tight relation between Syria and Israel caused by unsuitable interpretation of biblical names found on cuneiform tablets at Ebla at the time. Looking for all related to Israelites till now do not pertain to proper behaviour in Jordan as well., Pavel Mrázek., and Obsahuje seznam literatury
One of the most abundant immunologic cell types in early decidua is the uterine natural killer (UNK) cell that despite the presence of cytoplasmic granules rich in perforin and granzymes does not degranulate in normal pregnancy. UNK cells are important producers of angiogenic factors that permit normal dilation of uterine arteries to provide increased blood flow for the growing feto-placental unit. Gram-negative bacteria lipopolysaccharide (LPS) administration can trigger an imbalance of pro-inflammatory and anti-inflammatory cytokines impairing the normal immune cells activity as well as uterine homeostasis. The present study aimed to evaluate by immunohistochemistry the reactivity of perforin and α-actin on UNK cell from LPStreated pregnant mice. For the first time, we demonstrate that LPS injection in pregnant mice causes α-actin down regulation, concomitantly with perforin loss in UNK cells. This suggests that LPS alters UNK cell migration and activates cytotoxic granule release., B. Zavan, A. M. do Amarante-Paffaro, V. A. Paffaro Jr., and Obsahuje bibliografii