Background & Aim: In traditional medicine, Boswellia species gum resin known as Frankincense or Olibanum, has been administrated in elderly for enhancement of memory and also in pregnant women to increase memory and intelligence of progeny. However, it has been rarely scientifically documented so far. We have previously reported that maternal administration of Frankincense during lacta...

Background & Aim: In traditional medicine, Boswellia species gum resin known as Frankincense or Olibanum, has been administrated in elderly for enhancement of memory and also in pregnant women to increase memory and intelligence of progeny. However, it has been rarely scientifically documented so far. We have previously reported that maternal administration of Frankincense during lacta...

liver is one of the most important organs needing great concern during the perioperative period. there are a number of different mechanisms that interact with liver cells and might affect their integrity and cell live. though these mechanisms are not all the same, there is a great common point: all affect the metabolic pathways of the liver. ischemia, anesthetic drug effects and other periopera...

Background: Dendritic cells (DCs) are potent antigen presenting cells for triggering of the immune reaction post transplantation. These cells are centrally involved in the initiation of T cell-dependent immune responses. Objective: To compare the level of DC maturation and function in liver transplant recipients with healthy controls. Methods: In this study, twelve peripheral blood samples we...

Background: The use of dendritic cells (DCs) as a cellular adjuvant provides a promis-ing approach in immunotherapy of cancer. It has been demonstrated that Listeria mono-cytogenes activated DCs pulsed ex vivo with tumor antigens trigger a systemic Th1-biased specific immune response and a single dose of this vaccine will cause a consider-able anti tumor immunity. Objective: The present study w...

Background: Langerhans cells are important in the pathogenesis of leprosy.  A recent study reported that these cells were almost absent in the epidermis overlying lepromatous lesions. Objective: To investigate a possible relationship between the number of Langerhans cells and the histopathologic spectrum of lesions in patients with leprosy. Methods: An immunohistochemical staining for S100 prot...

At mucosal surfaces, immature resident Dendritic Cells, Langerhans Cells and their subsets are the first cell types to encounter HIV-1 virus. During early stages of infection, dendritic cells sense virus through innate immune mechanisms inducing maturation activating adaptive responses. subverts system by hijacking cells, impairing cellular function promote survival propagation trans-infection ...

background & aim: in traditional medicine, boswellia species gum resin known as frankincense or olibanum, has been administrated in elderly for enhancement of memory and also in pregnant women to increase memory and intelligence of progeny. however, it has been rarely scientifically documented so far. we have previously reported that maternal administration of frankincense during lactation ...

Background: Angiolymphoid hyperplasia with eosinophilia (ALHE) is characterized by irregularly-shaped blood vessels with an inflammatory infiltrate. While absent from normal skin, plasmacytoid dendritic cells (pDCs) infiltrate the skin upon injury and during several infectious, inflammatory, and neoplastic entities. In addition to providing anti-viral resistance, pDCs link the innate and adapti...