PMID: 6989397Apr 10, 1980Paper

Antiserum to the milk fat globule membrane. Preparation and capacity to suppress milk secretion

Biochimica Et Biophysica Acta
S PattonE G Trams

Abstract

A procedure is described for preparing rabbit antiserum to goat milk fat globule membrane. This membrane is derived from the secretory surface of the lactating cell. Immunoelectrophoresis and enzyme-linked immunosorbent assay showed that antibody development reached maximal levels in about 6--8 weeks. Infusion of 5--10 ml of this antiserum into the lactating mammary gland of goats via the teat canal depressed milk yields temporarily on the infused side to 60--80% of normal. Ordinary serum from rabbit, goat or human did not evoke such a response and rabbit complement was not essential for the effect. Fractionation showed that the globulin fraction of the antiserum contained the milk-suppressing principle. Milk from the antiserum-infused side of the udder showed extensive and tenacious clumping of fat globules on standing 12--24 h. The inhibition of milk flow by antibodies to the secretory membrane resembles a previously observed inhibition following infusion of concanavalin A or its succinyl derivative. Binding of antibodies or lectins which recognize specific surface protein components of the lactating cell appears to be involved in the suppression mechanism. The possible relevance of our findings to autoimmune suppression of e...Continue Reading

References

Aug 24, 1978·The New England Journal of Medicine·A LernmarkH S Traisman
Oct 31, 1975·Biochimica Et Biophysica Acta·S Patton, T W Keenan
Apr 1, 1976·The Journal of Cell Biology·W W FrankeT W Keenan
Feb 1, 1967·Biochimica Et Biophysica Acta·R M DowbenD E Philpott
Jun 24, 1971·FEBS Letters·B K. Van Weemen, A H.W.M. Schuurs
Jan 6, 2006·The Journal of Trauma·Peter H PennekampO Diedrich

❮ Previous
Next ❯

Citations

Sep 1, 1992·Comparative Biochemistry and Physiology. B, Comparative Biochemistry·W M CampanaS Patton
Jul 15, 1980·Biochimica Et Biophysica Acta·S PattonR L McCarl

❮ Previous
Next ❯

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.