PMID: 7033411Nov 1, 1981Paper

Human ovarian myosarcoma and its cell culture (author's transl)

Nihon Sanka Fujinka Gakkai zasshi
K Tsukazaki

Abstract

One case of a very rare myosarcoma of ovarium origin was observed and establishment of its cell lines from the fluid obtained by paracentitis was accomplished. This report is on the determination of the tumor and the biological characteristics of its cultured cells. (Determination of the tumor) (1) This tumor was diagnosed as a malignant of the right ovary, using bimanual examination, selective angiography of the uterine artery, ultrasonic tomography, and abdominal ascitic cell examination. (2) The morphological type of tumor was based findings of hematoxylin eosin. Silver, Mallory and phosphotungstic acid hematoxylin stainings. The tumor was diagnosed as an ovarian sarcoma and probably myogenic. However, a clear cross strain could not be demonstrated. (Cell biological characteristics) (1) Morphological characteristics of cultured cells: a) Phase-contrast microscopy and Papanicolaou staining revealed round or short and spindle shaped cells, with markedly enlarged nucleoli. These proliferated without exhibiting any tendency of contact inhibition. Also frequently recognized were giant cells, multinuclear cells, an some bizarre such as a starfish-shaped cell. b) Electron microscopy revealed that bundles of fibrils regarded as myof...Continue Reading

Related Concepts

Trending Feeds

COVID-19

Coronaviruses encompass a large family of viruses that cause the common cold as well as more serious diseases, such as the ongoing outbreak of coronavirus disease 2019 (COVID-19; formally known as 2019-nCoV). Coronaviruses can spread from animals to humans; symptoms include fever, cough, shortness of breath, and breathing difficulties; in more severe cases, infection can lead to death. This feed covers recent research on COVID-19.

Blastomycosis

Blastomycosis fungal infections spread through inhaling Blastomyces dermatitidis spores. Discover the latest research on blastomycosis fungal infections here.

Nuclear Pore Complex in ALS/FTD

Alterations in nucleocytoplasmic transport, controlled by the nuclear pore complex, may be involved in the pathomechanism underlying multiple neurodegenerative diseases including Amyotrophic Lateral Sclerosis and Frontotemporal Dementia. Here is the latest research on the nuclear pore complex in ALS and FTD.

Applications of Molecular Barcoding

The concept of molecular barcoding is that each original DNA or RNA molecule is attached to a unique sequence barcode. Sequence reads having different barcodes represent different original molecules, while sequence reads having the same barcode are results of PCR duplication from one original molecule. Discover the latest research on molecular barcoding here.

Chronic Fatigue Syndrome

Chronic fatigue syndrome is a disease characterized by unexplained disabling fatigue; the pathology of which is incompletely understood. Discover the latest research on chronic fatigue syndrome here.

Evolution of Pluripotency

Pluripotency refers to the ability of a cell to develop into three primary germ cell layers of the embryo. This feed focuses on the mechanisms that underlie the evolution of pluripotency. Here is the latest research.

Position Effect Variegation

Position Effect Variagation occurs when a gene is inactivated due to its positioning near heterochromatic regions within a chromosome. Discover the latest research on Position Effect Variagation here.

STING Receptor Agonists

Stimulator of IFN genes (STING) are a group of transmembrane proteins that are involved in the induction of type I interferon that is important in the innate immune response. The stimulation of STING has been an active area of research in the treatment of cancer and infectious diseases. Here is the latest research on STING receptor agonists.

Microbicide

Microbicides are products that can be applied to vaginal or rectal mucosal surfaces with the goal of preventing, or at least significantly reducing, the transmission of sexually transmitted infections. Here is the latest research on microbicides.