The adhesive interaction between tumor cells and the host cells or the extracellular matrix plays a crucial role in tumor metastasis. To evaluate the mediation of cell adhesion by Daphne mucronata, an anti-cancer medicinal plant in Iranian folk medicine, the adhesion of thrombin activated human platelets to the cultured monocytes or HL-60 cells was investigated under the effect of the plant ext...

The three-dimensional (3D) fabric in natural sensitive clay is quantified from a combination of high resolution nano and microtomographies, scanning electron microscopy, dynamic light scattering. Although the speckle arising particles pores they enclose discerned nanotomography data compare well with microscopy (SEM) images on same clay, individual platelet-shaped cannot be segmented for subseq...

background: the level of platelet volume (mpv) has been reported to be a laboratory marker in inflammatory cases. objectives: the aim of this study was to seek whether mpv has a role in the diagnosis of acute appendicitis. it was also aimed to show the relationship of mpv with leukocyte count and c-reactive protein (crp) level. materials and methods: this study was conducted via retrospective a...

Introduction: In this study the evaluation of a Platelet-based Maximum Penalized Likelihood Estimation (MPLE) for denoising SPECT images was performed and compared with other denoising methods such as Wavelets or Butterworth filtration. Platelet-based MPLE factorization as a multiscale decomposition approach has been already proposed for better edges and surfaces representation due to Poi...

introduction: it has been reported that platelets can eradicate tumor cells in vitro, although the mechanism of this effect has not been determined. the effect of platelets on the induction of apoptosis in tumor cells is largely unknown. materials and methods: to investigate this effect, two human hematologic cell lines, k562 and daudi, were independently faced with unstimulated and thrombin-ac...

Graphene nano platelets (GNP) have several attractive properties, including excellent lubricity that can be used to develop wear-resistant coatings. Thermally sprayed chromium carbide–nickel (Cr3C2–NiCr) coatings are widely employed impart wear resistance engineering components. This work attempts improve the of high velocity air fuel (HVAF) Cr3C2–NiCr by incorporating GNP using a hybrid approa...