Breast-milk antimicrobial factors of rural Gambian mothers. I. Influence of stage of lactation and maternal plane of nutrition. 1984

A Prentice, and A M Prentice, and T J Cole, and A A Paul, and R G Whitehead

The concentrations of IgA, IgG, IgM, C3, C4, lactoferrin, lysozyme and secretory component in the mature breast milk of 152 rural Gambian mothers were measured up to 26 months lactation. The concentrations and daily secretion of all the immunoproteins, except lysozyme, decreased during the first year of lactation, but were well maintained thereafter. The production of lysozyme increased progressively throughout lactation. Compared with 10 mothers in Cambridge, U.K., the daily secretion of IgG, IgM, C3 and C4 was higher in The Gambia, that of IgA and lactoferrin was similar in the two communities, and that of lysozyme and secretory component was lower in The Gambia. A dietary supplement given to 90 Gambian mothers, raised the mean daily energy intake from a maximum of 1650 kcal/day and a hungry-season minimum of 1 200 kcal/day to 2 300 kcal/day throughout the study. The supplement did not enhance the production of breast milk immunoproteins.

UI MeSH Term Description Entries
D007070 Immunoglobulin A Represents 15-20% of the human serum immunoglobulins, mostly as the 4-chain polymer in humans or dimer in other mammals. Secretory IgA (IMMUNOGLOBULIN A, SECRETORY) is the main immunoglobulin in secretions. IgA,IgA Antibody,IgA1,IgA2,Antibody, IgA
D007074 Immunoglobulin G The major immunoglobulin isotype class in normal human serum. There are several isotype subclasses of IgG, for example, IgG1, IgG2A, and IgG2B. Gamma Globulin, 7S,IgG,IgG Antibody,Allerglobuline,IgG(T),IgG1,IgG2,IgG2A,IgG2B,IgG3,IgG4,Immunoglobulin GT,Polyglobin,7S Gamma Globulin,Antibody, IgG,GT, Immunoglobulin
D007075 Immunoglobulin M A class of immunoglobulin bearing mu chains (IMMUNOGLOBULIN MU-CHAINS). IgM can fix COMPLEMENT. The name comes from its high molecular weight and originally was called a macroglobulin. Gamma Globulin, 19S,IgM,IgM Antibody,IgM1,IgM2,19S Gamma Globulin,Antibody, IgM
D007774 Lactation The processes of milk secretion by the maternal MAMMARY GLANDS after PARTURITION. The proliferation of the mammary glandular tissue, milk synthesis, and milk expulsion or let down are regulated by the interactions of several hormones including ESTRADIOL; PROGESTERONE; PROLACTIN; and OXYTOCIN. Lactation, Prolonged,Milk Secretion,Lactations, Prolonged,Milk Secretions,Prolonged Lactation,Prolonged Lactations
D007781 Lactoferrin An iron-binding protein that was originally characterized as a milk protein. It is widely distributed in secretory fluids and is found in the neutrophilic granules of LEUKOCYTES. The N-terminal part of lactoferrin possesses a serine protease which functions to inactivate the TYPE III SECRETION SYSTEM used by bacteria to export virulence proteins for host cell invasion. Lactotransferrin
D008895 Milk, Human Milk that is produced by HUMAN MAMMARY GLANDS. Breast Milk,Human Milk,Milk, Breast
D009113 Muramidase A basic enzyme that is present in saliva, tears, egg white, and many animal fluids. It functions as an antibacterial agent. The enzyme catalyzes the hydrolysis of 1,4-beta-linkages between N-acetylmuramic acid and N-acetyl-D-glucosamine residues in peptidoglycan and between N-acetyl-D-glucosamine residues in chitodextrin. EC 3.2.1.17. Lysozyme,Leftose,N-Acetylmuramide Glycanhydrolase,Glycanhydrolase, N-Acetylmuramide,N Acetylmuramide Glycanhydrolase
D009747 Nutritional Physiological Phenomena The processes and properties of living organisms by which they take in and balance the use of nutritive materials for energy, heat production, or building material for the growth, maintenance, or repair of tissues and the nutritive properties of FOOD. Nutrition Physiological Phenomena,Nutrition Physiology,Nutrition Processes,Nutritional Physiology Phenomena,Nutrition Phenomena,Nutrition Physiological Concepts,Nutrition Physiological Phenomenon,Nutrition Process,Nutritional Phenomena,Nutritional Physiological Phenomenon,Nutritional Physiology,Nutritional Physiology Concepts,Nutritional Physiology Phenomenon,Nutritional Process,Nutritional Processes,Concept, Nutrition Physiological,Concept, Nutritional Physiology,Concepts, Nutrition Physiological,Concepts, Nutritional Physiology,Nutrition Physiological Concept,Nutritional Physiology Concept,Phenomena, Nutrition,Phenomena, Nutrition Physiological,Phenomena, Nutritional,Phenomena, Nutritional Physiological,Phenomena, Nutritional Physiology,Phenomenon, Nutrition Physiological,Phenomenon, Nutritional Physiological,Phenomenon, Nutritional Physiology,Physiological Concept, Nutrition,Physiological Concepts, Nutrition,Physiological Phenomena, Nutrition,Physiological Phenomena, Nutritional,Physiological Phenomenon, Nutrition,Physiological Phenomenon, Nutritional,Physiology Concept, Nutritional,Physiology Concepts, Nutritional,Physiology Phenomena, Nutritional,Physiology Phenomenon, Nutritional,Physiology, Nutrition,Physiology, Nutritional,Process, Nutrition,Process, Nutritional,Processes, Nutrition,Processes, Nutritional
D011247 Pregnancy The status during which female mammals carry their developing young (EMBRYOS or FETUSES) in utero before birth, beginning from FERTILIZATION to BIRTH. Gestation,Pregnancies
D003176 Complement C3 A glycoprotein that is central in both the classical and the alternative pathway of COMPLEMENT ACTIVATION. C3 can be cleaved into COMPLEMENT C3A and COMPLEMENT C3B, spontaneously at low level or by C3 CONVERTASE at high level. The smaller fragment C3a is an ANAPHYLATOXIN and mediator of local inflammatory process. The larger fragment C3b binds with C3 convertase to form C5 convertase. C3 Complement,C3 Precursor,Complement 3,Complement C3 Precursor,Complement Component 3,Precursor-Complement 3,Pro-C3,Pro-Complement 3,C3 Precursor, Complement,C3, Complement,Complement, C3,Component 3, Complement,Precursor Complement 3,Precursor, C3,Precursor, Complement C3,Pro C3,Pro Complement 3

Related Publications

A Prentice, and A M Prentice, and T J Cole, and A A Paul, and R G Whitehead
January 1992, Annual review of nutrition,
A Prentice, and A M Prentice, and T J Cole, and A A Paul, and R G Whitehead
January 1979, Boletin medico del Hospital Infantil de Mexico,
A Prentice, and A M Prentice, and T J Cole, and A A Paul, and R G Whitehead
April 2023, Antioxidants (Basel, Switzerland),
A Prentice, and A M Prentice, and T J Cole, and A A Paul, and R G Whitehead
January 1979, Transactions of the Royal Society of Tropical Medicine and Hygiene,
A Prentice, and A M Prentice, and T J Cole, and A A Paul, and R G Whitehead
April 1952, Archives of disease in childhood,
A Prentice, and A M Prentice, and T J Cole, and A A Paul, and R G Whitehead
January 1976, Ciba Foundation symposium,
A Prentice, and A M Prentice, and T J Cole, and A A Paul, and R G Whitehead
December 2019, Acta paediatrica (Oslo, Norway : 1992),
A Prentice, and A M Prentice, and T J Cole, and A A Paul, and R G Whitehead
August 2009, International journal of epidemiology,
A Prentice, and A M Prentice, and T J Cole, and A A Paul, and R G Whitehead
January 2022, Nutrition (Burbank, Los Angeles County, Calif.),
A Prentice, and A M Prentice, and T J Cole, and A A Paul, and R G Whitehead
January 1986, International journal for vitamin and nutrition research. Internationale Zeitschrift fur Vitamin- und Ernahrungsforschung. Journal international de vitaminologie et de nutrition,
Copied contents to your clipboard!