12) reported that the atypical P-ANCAs also show multiple intranuclear fluorescent foci, which likely correspond to infoldings
of the nuclear envelope.
The epithelium of the genital chamber consists of a monolayer of cells which are characterized by basal membrane infoldings
associated with mitochondria, thus forming a typical basal labyrinth (Fig.
The apical plasma membrane facing the cuticular intima is thrown into narrow infoldings
, thereby increasing the surface area (Fig.
The term "ruminate," derived from the Latin rumino (chew; Periasamy, 1962a) or based on a similarity with the teeth of ruminants (Corner, 1966), refers to an uneven endosperm surface that is often highly enlarged by ingrowths or infoldings
of the surrounding tissue.
99-106) reported on the finding that a seven-week-old aborted embryo presented infoldings
of the hemispheric neuroepithelium, cranioschisis, exencephaly and excessive vascularity with endothelial proliferation --in short, severe malformation of the brain.
But in cones, the light-sensing molecules are located on deep infoldings
of the outer membrane--so a messenger chemical might not be required.
12) Other frequent cytologic characteristics of papillary carcinoma are nuclear pseudoinclusions, representing invaginations of the cytoplasm, and nuclear grooves, resulting from infoldings
of a redundant nuclear membrane.
The lateral infoldings
over the sclerotized rings in Carvalhomiris have an acute caudad process.
of the inner mitochondrial membrane that form a series of crests or ridges.