s supply of protectiveantibodiesproduced in response to specific viral or bacterialantigens.Cytokinesare proteinssynthesizedby cells of various organs and by cells found in the immune system andbone marrowin order to maintain normalblood cell formation(hematopoiesis) and regulate inflammation. For example...
Microfilaments: dynamic arrays in higher plant cells close to the plasma membrane; large axially oriented cables in the subcortical region; a nuclear "basket" of mfs extending into the transvacuolar strands... RW Seagull,MM Falconer,CA Weerdenburg - 《Journal of Cell Biology》 被引量: 312发表...
A burning-plasma state signifies a transformational change to the energy and power balance in the DT plasma, opening up the potential for rapidly increasing performance. In the impulsive case of inertial confinement fusion (ICF)10,Qαcan be stated either as a power during burn, or as an energ...
We present 2D simulations of both beam-driven and laser-driven plasma wakefield accelerators, using the object-oriented particle-in-cell code XOOPIC, which is time explicit, fully electromagnetic, and capable of running on massively parallel supercomputers. Simulations of laser-driven wakefields with ...
Cell-free DNA (cfDNA) in human plasma provides access to molecular information about the pathological processes in the organs or tumors from which it originates. These DNA fragments are derived from fragmented chromatin in dying cells and retain some of the cell-of-origin histone modifications. I...
The localization of acid phosphatase was studied in the sieve elements and companion cells in the phloem tissue of the bean, Phaseolus vulgaris L. The vari... I Charvat,K Esau - 《Journal of Cell Science》 被引量: 72发表: 1975年 Water permeability and revolving movement in Phaseolus vulgari...
not only the plasma membrane but also the cell wall lacked the ability to serve as a barrier against the propagation of extracellular ice, whereas in the chilling-resistant plant cells that we examined, not only the plasma membrane but also the cell wall acted as a barrier against the propaga...
Plasma cell dyscrasiasare a heterogeneous group of disorders caused by the monoclonal proliferation of lymphoplasmacytic cells in the bone marrow.Multiple myelomais the most serious and prevalent plasma cell dyscrasia, with a median age of onset of 60 years. Symptoms result from lytic bone disease...
Platelet-rich plasma and platelet-poor plasma releasates were applied to the ACL cells from the same patient autologously. Cell viability and collagen synthesis in each group were analyzed, and semiquantitative gene-expression assays for type-I and III collagen were also performed.The concentrations...
SARS-CoV-2 infection induces long-lived bone marrow plasma cells in humans 2021, Nature B cells, plasma cells and antibody repertoires in the tumour microenvironment 2020, Nature Reviews Immunology Guidelines for the use of flow cytometry and cell sorting in immunological studies (second edition) 20...