Results 251 to 260 of about 2,560,680 (304)

Serum Protein Synthesis by the Fetal Rat

Science, 1963
Injection of C 14 -labeled amino acids intraperitoneally into rat fetuses in utero results in greater labeling of fetal serum proteins than when the amino acid is injected into the mother. Maternal partial hepatectomy leads to only minimal changes in serum protein synthesis.
P C, KELLEHER, C D, KENYON, C A, VILLEE
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Ret protein in the human fetal rectum

Journal of Pediatric Surgery, 1996
A major gene for Hirschsprung's disease (HD) recently has been mapped in chromosome 10q11.2 and identified to be the RET proto-oncogene. Mutations of the RET gene have occurred in HD patients, and abnormalities of expression and function of Ret protein (a receptor tyrosine kinase, which is the product of the RET gene) have been found in their ...
P. K. Tam, S. J. Gould, MARTUCCIELLO, GIUSEPPE, S. Biddolph, M. Takahashi, JASONNI, VINCENZO   +5 more
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Fetal proteins occurring in testicular teratomas

International Journal of Cancer, 1974
AbstractAlpha‐fetoprotein (AFP) and carcinoembryonic antigen (CEA) were determined simultaneously in serial samples from patients with teratocarcinomas, testicular tumors of so‐called embryonic origin. These tumor‐associated fetal substances were seen together in four cases, AFP alone was seen in five, CEA in three and neither antigen in two.
B, Wahren, F, Edsmyr
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Protein synthesis by human fetal lung

American Journal of Obstetrics and Gynecology, 1981
Biochemical and morphologic studies have shown that proteins and carbohydrate-protein complexes, in addition to phospholipids, are present in the alveolar surface layer. For this reason the study of lung protein synthesis in parallel with phospholipid biosynthesis and its regulation is of interest.
O, Genbacev, B, Cemerikić, M, Movsesijan, V, Sulović   +3 more
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Characterization of Fetal Urinary Proteins at Midgestation and Term

Biology of the Neonate, 2009
Proteins in first voided urine from premature and term neonates were analyzed by two-dimensional gel electrophoresis. At 22–28 weeks of gestation, urine contained many identifiable serum proteins and the presence of an array of minor polypeptides with masses below 40 kilodaltons (kd) made the patterns quite complex.
K E, Kronquist, B F, Crandall, K M, Tabsh   +2 more
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Protein Z levels and unexplained fetal losses

Fertility and Sterility, 2004
We evaluated protein Z plasma levels in a group of women with fetal losses (n = 124) and compared them with those in a group of women (n = 60) with uneventful pregnancies. We found that protein Z deficiency is not associated with otherwise unexplained fetal losses.
Grandone E, Colaizzo D, Cappucci F, Cocomazzi N, MARGAGLIONE, MAURIZIO   +4 more
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Amniotic fluid proteins in relation to fetal maturity

The Indian Journal of Pediatrics, 1981
Amniotic fluid total proteins and its fractions were estimated in 45 samples at different gestations. An increase in protein concentration was observed from 14 to 28 weeks of gestation followed by a fall. The fall of values beyond 28 weeks was statistically significant with a narrow scatter around the mean. Beyond 14 weeks of gestation protein value of
G K, Malik, S M, Sinha, P N, Saksena, A K, Kapoor, P, Mehra, M, Bagchi, D K, Agarwal, N, Tuteja   +7 more
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Protein Absorption by the Intestine of the Fetal Rat in Utero

Science, 1972
Horseradish peroxidase (molecular weight, about 40,000) injected into the amniotic sacs in pregnant rats has been identified ultrastructurally, 6 to 18 hours later, within the fetal intestine in the absorptive cells and the underlying vascular endothelium.
R, Lev, D, Orlic
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Maternal—Fetal Protein Transport

1983
The reproductive success of a species is dependent on the ability of the mother to provide her offspring with a variety of substances essential for the development, nutrition and immunological protection of the fetus and neonate. In this chapter we focus on the process by which essential maternal proteins are specifically transported from the mother to
John W. Woods, Thomas F. Roth
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Identification of plasma proteins in the palate of fetal mice

Teratology, 1972
AbstractInvestigations were undertaken to correlate changes in proteins with development and morphogenetic movement of palate shelves in the fetal mouse. Soluble palate proteins were analyzed by polyacrylamide disc gel electrophoresis. Three major groups of proteins were present: (1) three bands at Mx 0.35–0.48 designated αl–3, (2) five bands at Mx 0 ...
Gustine, D L, Zimmerman, E F
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