Silicified bulliform cells of Poaceae: morphological characteristics that distinguish subfamilies

Morphological Characteristics of Ovine Fetal Liver Cells

In recent years, research in the field of stem cells is rapidly expanding and the published data are of great promise for the future of the regenerative medicine. Mesenchymal stem cells (MSC) are a relatively new direction in these studies. Their ability to differentiate to a number of cell types indicates that they have the potential to be used as therapy for a variety of medical conditions. A...

Silicified microcrystalline cellulose pdf

morphological and cytochemical characteristics of purified murine splenic dendritic cells

dendritic cells function as the main cellular population responsible for professional antigen presentation and hence for induction of primary immune responses. although they are present in virtually every tissue, nevertheless their number is usually so low that it makes their isolation for studies very difficult. in this study, we purified dendritic cells from mouse spleen by a three-step enric...

Neonatal stem cells exhibit specific characteristics in function, proliferation, and cellular signaling that distinguish them from their adult counterparts.

Stem cells may be a novel treatment modality for organ ischemia, possibly through beneficial paracrine mechanisms. Stem cells from older hosts have been shown to exhibit decreased function during stress. We therefore hypothesized that 1) neonatal bone marrow mesenchymal stem cells (nBMSCs) would produce different levels of IL-6, VEGF, and IGF-1 compared with adults (aBMSCs) when stimulated with...

Karyotypic characteristics of Cenchrus longispinus (Hack.) Fernald (Poaceae)

Cenchrus longispinus (Hack.) Fernald (Poaceae), as a weed, is native of America, but has also been introduced in other countries including Iran in the recent years. In this study, karyotypic features in one population of this species was studied. As such, microscopic slides of root tip meristem cells were prepared using the classical squash technique and aceto-iron-hematoxylene staining. The ch...