Results 21 to 30 of about 68,692 (266)
Retrocaval ureter - a case report
National Journal of Clinical Anatomy, 2013 Retrocaval ureter is a rare congenital anomaly which has a incidence of occurence of one in 1500 live births. It is known to occur 2.8 times more commonly in males than females.
Margaret Chinnappan, M Elangovan
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Design and manufacture of embryological models for didactic use
Bioscience Journal, 2019 Some areas of knowledge are usually related to a high degree of abstraction involved in the object studied. In the case of the embryology study, for instance, the students’ learning difficulties are recurrent due to a lack of didactic resources, which ...
Henrique Nunes Pereira Oliva +2 more
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Recapitulating Liver Embryology—Lessons to Be Learned for Liver Diseases
Journal of Developmental BiologyDespite looking monotonous, liver histology represents a highly complex structure of hepatocytes, bile ducts and vessels. This complex interaction and development originate in embryology and remain in adult life.
Rui Caetano Oliveira +3 more
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Retinoic Acid and the Development of the Endoderm
Journal of Developmental Biology, 2015 Retinoic acid (RA) is an important signaling molecule in the development of the endoderm and an important molecule in protocols used to generate endodermal cell types from stem cells.
Gregory M. Kelly, Thomas A. Drysdale
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Isolated persistent left superior vena cava: A case report and its clinical implications
Annals of Cardiac Anaesthesia, 2017 The venous anomaly of a persistent left superior vena cava (PLSVC) affects 0.3%-0.5% of the general population. PLSVC with absent right superior vena cava, also termed as "isolated PLSVC," is an extremely rare venous anomaly.
Samarjit Bisoyi +7 more
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Environmental Health Perspectives, 1982 A brief description of the basic patterns of mammalian development of the eye is presented based on events as they occur in human beings. The emphasis is not on the details of this development, but rather on its organization and timing, with a figure of comparative development providing a comparison of similar events in man, rat, mouse, and chick.
openaire +3 more sources
Bothalia: African Biodiversity & Conservation, 2005 Dovyalis caffra (Hook.f. & Harv.) Hook.f. is a widespread and horticulturally important southern African endemic. Here described, ovule-to-seed development represents the first embryological information on this genus of the tribe Flacourtieae, Salicaceae
E. M. A. Steyn +2 more
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Organoids in pediatric cancer research
FEBS Letters, EarlyView.Organoid technology has revolutionized cancer research, yet its application in pediatric oncology remains limited. Recent advances have enabled the development of pediatric tumor organoids, offering new insights into disease biology, treatment response, and interactions with the tumor microenvironment.
Carla Ríos Arceo, Jarno Drost
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Embryological development of the intestine and necrotizing enterocolitis
Journal of Pediatric and Neonatal Individualized Medicine, 2016 It is possible to distinguish two phases in the development and maturation of the intestine: intra-uterine and extra-uterine. Up until the 13th week of the embryological phase, a fetus’ development is not controlled by factors external to the alimentary
Anna De Magistris +6 more
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Diversity and complexity in neural organoids
FEBS Letters, EarlyView.Neural organoid research aims to expand genetic diversity on one side and increase tissue complexity on the other. Chimeroids integrate multiple donor genomes within single organoids. Self‐organising multi‐identity organoids, exogenous cell seeding, or enforced assembly of region‐specific organoids contribute to tissue complexity.
Ilaria Chiaradia, Madeline A. Lancaster
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