Results 211 to 220 of about 243,861 (265)
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Cataract Development after Embryonic and Fetal X-Irradiation
Radiation Research, 1964Studies of atomic bomb sequelae in Japan (1-6) have revealed that the lens of the eye is particularly radiosensitive and that the incidence of radiation-induced cataracts is considerably greater than of other cataracts in the normal population. Many studies have been made by the Atomic Bomb Casualty Commission, and five separate but related conferences
R, RUGH +3 more
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Tentorium cerebelli formation during human embryonic and early fetal development
The Anatomical Record, 2022AbstractThe morphologies of the fetal tentorium cerebelli (TC) and brain influence each other during development. This study aimed to analyze and more comprehensively understand the three‐dimensional morphogenesis of the TC and fetal brain. We examined magnetic resonance imaging from 64 embryonic and fetal specimens (crown‐rump length range, 9.2–225 mm)
Chieko Matsunari +6 more
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Embryonic development and fetal growth
Animal Reproduction Science, 1992Abstract Embryos and fetuses of domestic animals grow and develop at a very orderly rats. At the beginning cell numbers increase followed by differentiation and finally development of organs and systems. Although the rate of development and growth are orderly, they can be influenced by a number of factors.
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Canine embryonic and fetal development: A review
Theriogenology, 2008The progression from a fertilized oocyte to a newborn puppy is a remarkable phenomenon that occurs in a period of approximately two months. Embryonic development encompasses the period of time at which three germ layers differentiate: ectoderm, mesoderm, and endoderm.
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Embryonic Stem Cells and Fetal Development Models
2016Pluripotent stem cells possess the unique capacity to proliferate indefinitely in culture and to differentiate into cells of the three germ layers, the endoderm, ectoderm and mesoderm. These important features render pluripotent stem cells ideal for both, basic studies in developmental biology and biomedical research in farm animals.
Monika Nowak-Imialek, Heiner Niemann
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Embryonic and Fetal Development of the Mule Deer
The Journal of Wildlife Management, 1959The Rocky Mountain mule deer (Odocoileus h. hemionus) is one of the important species of big-game animals in the western mountain states. The mule deer, like other big-game species, has been subject to an increasing amount of hunting pressure. A knowledge of the breeding habits and reproductive pattern is necessary if gamemanagement agencies are to ...
Paul Hudson, Ludvig G. Browman
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Development of the Gastrointestinal System: An Embryonic and Fetal Review
Neonatal Network, 2016ABSTRACTThe embryonic and fetal development of the gastrointestinal (GI) tract is important in understanding the development of many GI disorders. This article will review the GI development and relate it to various defects and disorders seen in the preterm and term infant.
Lori Baas, Rubarth +1 more
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Phenolsulphotransferase: localization in kidney during human embryonic and fetal development
The Histochemical Journal, 1994The aim of our study was to localize phenolsulphotransferase (PST) in the developing mesonephric and metanephric kidneys of the human embryo and fetus using immunohistochemical methods with an antibody preparation recognizing members of the human phenolsulphotransferase enzyme family.
R, Hume, M W, Coughtrie
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Embryonic and fetal development in a commercial dam-line genotype
Animal Reproduction Science, 2005During depopulation of a breeding unit within Swine Graphics Enterprises, extensive data were collected and used to examine relationships among ovulation rate, the pattern of prenatal loss, and placental and fetal development. Groups of Large White x Landrace females (n=447) were slaughtered between day 20-30, 50-55 or 85-90 of gestation, with ...
S C, Town +4 more
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Embryonic and Fetal Development
1974Many clinical studies have established the potential value of certain prostaglandins for the termination of pregnancy at all stages of gestation and for the induction of labor (Anderson and Speroff, 1973). Undoubtedly, the surge of interest in the clinical application of prostaglandins as therapeutic and antifertility agents will continue.
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