Resistance of transplanted mesenchymal stem cells (MSCs) in post-ischemic heart is limited by their poor vitality. Vascular-endothelial-growth-factor-A (VEGF-A) as such or slowly released by fibronectin-coated pharmacologically-active-microcarriers (FN-PAM-VEGF) could differently affect survival kinases and anti-apoptotic mediator (e.g. Bcl-2). Therefore VEGF-A or FN-PAM-VEGF could differently ...

Abstract The adhesion strategies of the gecko's toe through surface adaptation spatulas to increase contact area and snail's epiphragm via dehydration‐induced solidification lock interfaces are combined design a class adhesion‐switchable hydrogels. hydrogels made incorporating CH 3 COONa·3H 2 O salt (SA) into polyacrylamide (PAM) aqueous networks construct supersaturated stimuli‐responsive phas...

In the present study, high levels of peptidylglycine alpha-amidating monooxygenase (PAM), which catalyzes the two-step formation of bioactive alpha-amidated peptides from their glycine-extended precursors, have been found in the uterus. Expression of PAM was evaluated in the uterus of intact cycling adult female rats and after experimental manipulation of the estrogen status of the rats. During...

By offering images with high spatial resolution and unique optical absorption contrast, optical-resolution photoacoustic microscopy (OR-PAM) has gained increasing attention in biomedical research. Recent developments in OR-PAM have improved its imaging speed, but have to sacrifice either the detection sensitivity or field of view or both. We have developed a wide-field fast-scanning OR-PAM by u...

Interleukin-3 (IL-3) is one of the hematopoietic growth factors that regulates the growth and differentiation of pluripotent stem cells, thereby leading to the production of all the major blood cell types. The role of IL-3 in the regulation of pulmonary alveolar macrophage (PAM) production was investigated. IL-3 stimulated the proliferation and clonal growth of murine PAM with a dose-response c...

AIMS To compare the proliferative activity of intraepithelial melanocytes in primary acquired melanosis (PAM) without atypia and PAM with atypia by immunohistochemical staining for the Ki-67 antigen and the proliferating cell nuclear antigen (PCNA). METHODS Formalin fixed, paraffin embedded sections from 35 archival specimens of PAM without atypia (n = 19) and with atypia (n = 16) were studie...

We present some quantitative performance measurements for the computing power of Programmable Active Memories (PAM), as introduced by [BRV89]. Based on Field Programmable Gate Array (FPGA) technology, the PAM is a universal hardware co-processor closely coupled to a standard host computer. The PAM can speed up many critical software applications running on the host, by executing part of the com...

An active polysaccharide from the rhizome of Atractylodes macrocephala Koidz (PAM) was identified to improve and adjust disordered intestinal flora. High-performance gel permeation chromatography (HPGPC) and gas chromatography-mass spectrometry (GC-MS) were employed to identify the components of PAM as rhamnose, glucose, mannose, xylose, and galactose at a ratio of 0.03 : 0.25 : 0.15 : 0.41 : 0...

Cytoadherence of Plasmodium-falciparum-parasitized red blood cells (PRBCs) to host receptors is the key phenomenon in the pathological process of the malaria disease. Some of these interactions can originate poor outcomes responsible for 1 to 3 million annual deaths mostly occurring among children in sub-Saharan Africa. Pregnancy-associated malaria (PAM) represents an important exception of the...