Example sentences for: layer

How can you use “layer” in a sentence? Here are some example sentences to help you improve your vocabulary:

  • It's as if the light has had to pass through layer upon layer of dust and fog, so that only the faded yellows, oranges, and the occasional green of some wallpaper register amid the ashy grays.

  • The introduction of tradable permits was an important feature of the 1990 revision of the Clean Air Act, for example, and both fees and permits have been crucial in efforts to protect the ozone layer.

  • 1ACh, acetylcholine; ARF, ADP-ribosylation factor; DAG, diacylglycerol; G3PDH, glyceraldehyde 3-phosphate dehydrogenase; MAChR, muscarinic acetylcholine receptor; PA, phosphatidic acid; PC, phosphatidylcholine; PIP 2 , phosphatidylinositol 4, 5-bisphosphate; PKC, protein kinase C; PLD, phospholipase D; PMA, phorbol 12-myristate 13-acetate; PP, phosphatidylpropanol; ROS, reactive oxygen species; TLC, thin layer chromatography.

  • The volume of the granule cell layer of the dentate gyrus varies as much as 40-80% among different inbred strains of mice [ 33 34 35 ] . More recent experiments using stereologic techniques have reported substantial variation in both neuron number and volume of the pyramidal and dentate cell layers of the hippocampus [ 36].

  • Lysophophatidic Acid (LPA) is a member of this class of compounds, and its plasma levels have been proposed as a potential biomarker for ovarian cancer [ 16 17 ] . LPA is a family of related molecules with molecular weights in the vicinity of 400 to 600 Daltons, and a variety of LPA species has been reported to be increased in malignant ascites from patients with ovarian cancer as detected by electrospray ionization mass spectrometry (ESI-MS) [ 18 ] . LPA related species have also been reported to be increased in plasma samples from patients with ovarian cancer using a combination of thin layer chromatography (to isolate an "LPA band" from patient plasma) followed by ESI-MS.


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