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Tag: "basal" at biology news

Need to pull an all-nighter?

... production in a specific region of the brain ?the basal forebrain ?is both necessary and sufficient to pro...rs ?they found that nitric oxide production in the basal forebrain, but not in other parts of the brain, increased, by 50 to 150 percent. When they injected...

Biologists call for better choice of model organisms in 'evo-devo'

...ge may also occur in the absence of speciation, so basal species are not necessarily, or even likely a more conserved model of the ancestor. "We need to make better use of the techniques that allow us to calculate how much an organism’s genome has changed over time, when making assessments about how muc...

Selective marker found to indicate aggressive form of breast cancer

... could represent a selective biological marker for basal epithelial breast tumors, a highly aggressive canc...irect means of determining if a breast cancer is a basal epithelial tumor ?doctors only know for certain once the other forms of breast cancer are ruled out,...

Scientists develope a new model of artificial canine skin

... and an internal layer, the dermis, separated by a basal membrane. A study of the interactions between the ...sion as that of normal canine skin, even forming a basal membrane, which also maintains the characteristics of conventional skin....

Rising skin cancer rates are more likely to affect wealthy people, says 12-year review

...o showed that the three most common skin cancers - basal cell carcinoma, squamous cell carcinoma and malign...as and increased levels of malignant melanomas and basal cell carcinomas.” The team looked at data collected by the Northern Ireland Cancer Registry, at Q...

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