Cytological and histological fixative formulation and methods fo

Details Cytological and histological fixative formulation and methods fo Cytological and histological fixative formulation and methods fo

1987-07-27

1989-08-15

Warden, Robert J.

Drug, bio-affecting and body treating compositions

Radionuclide or intended radionuclide containing; adjuvant...

Molecular bilayer structure

435 1, 435 4, 435 29, G01N 130

Patent

active

048573000

ABSTRACT:
A unique cytologic and histologic fixative formulation and methods for using that formulation are disclosed. The formulation fixes and preserves individual cells, aggregates of cells and small fragments of tissue in a liquid suspension; minimizes protein precipitation in the liquid suspension; selectively eliminates or reduces red blood cell contamination of cytologic material and cytologic specimen slides; retains tissue samples that are incidentally collected along with cytologic material for further histologic processing; and allows shipment of cytologic material under conditions typically encountered in postal carriage, permitting remote users without available cytologists, cytotechnologists or other personnel experienced in the preparation of cytologic samples to have technically satisfactory cytologic sample slides, and which formulation comprises in combination:

REFERENCES:
patent: 3862300 (1975-01-01), Wertlake et al.
patent: 4595524 (1986-06-01), Yip et al.

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