Comparative Studies of Electrophoretic Patterns of Serum Protein between Breast Milk-fed Infants and Cows Milk-fed Infants in Korea
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Man-Kyoo Yang1, Tong-Kee Lee2 |
1Dept, of Pediatrics, Seoul City Children's Hospital 2Clinical Professor of Pediatrics, Seoul National University Medical College |
母乳 및 牛乳榮養兒에 있어서의 血淸番白電氣泳勤像의 比銳觀察 |
梁萬奎1, 李東折2 |
1서울市立兒童病院 小兒科 2서울大學校醫科大學 小兒科 外來敎授 |
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Abstract |
Serum protein analysis by the method of paper electrophoresis were made for the purpose of comparison of their changes by age between breast milk-fed infants and cow's milk-fed infants of Korea. 79 cases of healthy breast milk-fed infants and 48 cases of cow's milk-fed infants ranging in age from birth to 14 months, were included in this study. The results obtained were as follows: 1.Total serum protein The values are increased gradually by age of months iii both group Of breast milk-fed And cow*s milk-fed infants, and slightly higher in later group after 5 months of Iife(Table 1, Fig. 1). 2.Albumia The concentrations are relatively constant through
the age in both group, but slightly higher value noted in the breast milk-fed group(Table I, Fig. 1 & 2). 3.Total globulin They are increased gradually along with the age in both group and more pronounced in cow's milk-fed
group(Table I. Fig. 1 & 2). 4.Globulins—Electrophoretic patterns i.Alphai lglobulin: constant through the age in
both group, and no differences between both group CTablefl, Fig. 3). ii. AIpha2 2globulin: only slightly elevated, gradually by age, and little differances between both groupCTable D , Fig. 3). iii. Beta-globulin: no significant variations between groups and also by age(Table n, Fig. 4). tv. Gamma-globulin: these fractions decreased gradually during first 4 months and begin thereafter to increase with steep acclivity in both group, and conspicuously higher in cow's milk-fed group than breast milk-fed groupfTable D, Fig. 4).
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