Scientists already know there are more mast cells in the choroid in people with established AMD. The current study, however, identified higher levels in people before the disease develops. The genes ...

【第2集】BBC.The.Cell- 细胞 - 科普类型纪录片(1)（中） 译 BBC.The.Cell- 细胞 - 科普类型纪录片 - BBC.The.Cell- 细胞 - 科普类型纪录片(1)（中） ...

IgM antibodies readily fix complement and it is these that classically ... As anaphylatoxins, C3a and C5a trigger the mast cell and basophilic release of mediators already preformed in their ...

PPs may be adjoined to both NP and VP or they may function as a complement to either category. Given a phrase with a PP, it is not easy to determine the PP is a complement or a modifier. A couple of ...

Two new nuclei are formed. Each nucleus now contains four chromosomes (two sets of two chromosomes) exactly the same complement as the original parent cell. The cytoplasm of the cell then divides ...

Mast cell activation syndrome (MCAS) is a condition in which mast cells—a type of white blood cell that plays a key role in ...

To this end, DLR researchers are developing and investigating new heat and electricity storage systems. High-temperature heat storage systems can offer major savings in power plants or industrial ...

Red light, in the absence of a wound, may be beneficial as an antiaging therapy. Mast cells are always present in the dermis; 633 nm red light may have the same effect on them regardless of their ...

Cells are the smallest unit of life and the building blocks for all organisms. Each component of a cell has its own function. Animal and plant cells differ and they have similarities. Nucleus ...

According to many experts, we may soon find ourselves using fuel cells to generate electrical power for all sorts of objects we use every day. A fuel cell is a device that uses a source of fuel ...