Probably the author should be referring to the process of vacuolization
that occurs in response to the loss of nutrient by the cell as a function of the drainage performed by the developing larvae, such as glycogen.
Following staining, organ of corti (hydropic and vacuolar degeneration), spiral ganglion (cytoplasmic and nuclear condensation, nucleus and neuron loss), and stria vascularis (edema and vacuolization
) were examined under the light microscope using high magnification (x400).
However some vacuolization
and pyknotic nuclei were observed (Figure 3-C2).
Six types of liver alterations were found: 1) cytoplasmic vacuolization
; 2) congestion; 3) inflammatory infiltrated; 4) adipocytes infiltration; 5) steatosis; 6) cytoplasmic granules.
[4-6] Excess deposition of iron causes neuronal degeneration, gliosis, and spheroid formation (Vacuolization
Although some fibromas may contain luteinized cells, they do not have the particular association with fibroblasts so characteristic of the sclerosing stromal tumor and do not show the vacuolization
typical of the lutein cells in the sclerosing lesion.
Renal tissue samples were analysed blindly, by a histologist working in the Dokuz Eylul University Medical Faculty Histology Department, under a light microscope with regard to the structural changes of proximal tubuli (tubular atrophy, tubular brush border loss, tubular dilatation, cast formation, vacuolization
), mononuclear cell (MNL) infiltration, erythrocyte extravasation and structural changes of interstitial space.
Gastrocnemius muscle biopsy showed myocyte vacuolization
, and periodic acid-Schiff staining (Wuhan Servicebio Technology CO., LTD) revealed diffuse glycogen deposition.
The main histopathological findings observed in Group I and II goats consisted of cytoplasmic vacuolization
of the germline and Sertoli cells, generalized impairment of spermatogonia maturation with exfoliation of degenerative cells, cell fragmentation, rare abnormal spermatocytes in the seminiferous lumen and disappearance of Leydig cells.
Epithelioid hemangioendothelioma is a low-grade malignant vascular neoplasm composed of anastomosing cords of epithelioid cells, with prominent cytoplasmic vacuolization
, in a characteristic myxohyaline stroma (1).
In a study done by Arora et al.17 and Garg et al.,30 epidermal changes included hypergranulosis (82%), hyperkeratosis (92%) and basal cell vacuolization
H-E staining Bar 100 [micro]m, B.-Spinal cord injury group: Degeneration and picnosis in Canalis ependimalis cells, vacuolization
in some radical cells (arrow), hyperplasia in funicular cells, dilatation in small capillary vessels, necrosis in the area of substantia grisea were observed.