It is often stained with bodily fluids, gum, vegetable byproducts and snack cakes.
The cars are often stained with blood, human excrement and other bodily wastes.
The chitin is often stained by researchers as part of their lab work, and Dr. Spiesel found that several stains, already widely used in products like laundry detergents, worked well on the nits, without affecting the hair or scalp.
Low wooden doors are often stained or rotted away at the bottom because of past flooding, and commercial shop doors often have metal guides that allow the quick installation of waterproof gates.
He did however, have a kinder word for Cesnola's alleged overcleaning, since in Mr. Noble's view excavated pieces are often stained by lime or root marks, and their cleaning can be justified.
For example, marquetry on 17th- and 18th-century furniture is often stained with plant dyes that rapidly deteriorate (fade) when exposed to light.
It's odd to hear such rose-tinted reminiscence about the good old days of music education coming from Cooper's lips, which are often stained scarlet with stage blood and uttering lines such as: "Ethyl's frigid as an eskimo pie".
Exudates in endometriosis and dead cell-containing fluid in cancer debris were often stained with CXCL4 (data not shown).
Parenchymal capillary endothelia with broadened walls were often stained, whereas vessels with narrow walls regularly showed no immunoreactivity.
In most cases, glial nuclei were often stained, and in a small number of cases, some pyramidal cell nuclei within the CA3 region showed significant pMcm2 reactivity.
These perivascular lesions were often stained by anti-mouse IgG and anti-rat C5b-9 Ab, suggesting the involvement of antibody- and complement-dependent cytotoxicity in this model (Fig. 3k, l).
