Results 261 to 270 of about 1,391,044 (313)

In vitro Culture of Amphibian Lenses

Nature, 1965
BECAUSE the lens is an organ which lacks both blood and nerve supplies it has long been felt that it could be cultured with relative ease. Consequently, many attempts have been made in this direction, primarily with material of mammalian origin. Much of this work is reviewed by Schwartz1 and Bito2.
H, Rothstein, J, Lauder, A, Weinsieder
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In vitro culture of ovarian follicles

Reviews of Reproduction, 1997
This review offers a practically oriented introduction to follicle culture in vitro, focusing on mouse follicles, but with reference to other species. The main principles of follicle growth are addressed, including the constraints of tissue culture, methods of follicle isolation, and techniques for individual and collective culture of intact follicles.
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Evolution of Cryptosporidium in vitro culture

International Journal for Parasitology, 2011
This overview discusses findings from culturing Cryptosporidium spp. in cell and axenic cultures as well as factors limiting the development of this parasite in cultivation systems during recent years. A systematic review is undertaken of findings regarding the life cycle of the parasite, taking into account physiological, biochemical and genetic ...
P, Karanis, H M, Aldeyarbi
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Homeothermic Cell Culture in Vitro

Archives of Pediatrics & Adolescent Medicine, 1962
Introduction If the central body temperature is characteristic for the species in homeothermic animals, one could assume that the same temperature will apply also in primary tissue culture. This very simple hypothesis suggested the study of 3 problems: (1) Is the body temperature of an animal the optimal temperature for cell multiplication in tissue ...
C, CHANY, M, THOMAS
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In Vitro Culture of Camelid Embryos

2019
The camel is the main meat- and milk-producing animal in the desert environment and is characterized by an induced ovulation pattern, in which ovulation occurs in response to copulation. Little is known about the early embryonic development and placentation in camelid species.
Islam M, Saadeldin, Ayman Abdel-Aziz, Swelum, Abdullah N, Alowaimer   +2 more
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In vitro Culture of the Regenerating Lens

Nature, 1968
LENS regeneration by the dorsal iris in the lentectomized newt is a phenomenon which has been studied from the viewpoints of experimental embryology1,2 as well as cell biology3–7. Most of the studies so far reported, however, have been performed in vivo.
S E, Zalik, I, Meza
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OBSERVATIONS ON THE OVARY CULTURED IN VITRO

Journal of Endocrinology, 1956
SUMMARY The ovaries of rats and mice ranging in age from foetal life to sexual maturity have been cultured and observed in vitro. Structures which had some resemblance to oocytes were seen among the epithelial cells which grew out from the ovarian tissue, but it is concluded that they were not oocytes.
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In Vitro Culture of Meniscal Tissue

Clinical Orthopaedics and Related Research, 1990
The importance of the fibrocartilaginous menisci to the proper biomechanical function of the knee joint has been increasingly appreciated over the past 30 years. Meniscectomy is not the innocuous procedure it was once considered. Consequently, emphasis is now being placed on ways of repairing injured menisci in situ.
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In vitro culture of sheep oocytes matured and fertilized in vitro

Theriogenology, 1988
Sheep oocytes that matured and fertilized in vitro were cultured to evaluate their cleavage to the 8- to 16- cell stage and further development in five different media as follows: 1) CPMW (TCM199 + 20% ewe serum + 0.4% BSA), 2) Ham's F-10 + 10% ewe serum, 3) Brinster's pyruvate medium + 0.1% glucose (BPM-G), 4) co-culture with sheep oviduct epithelial ...
Y, Fukui, A M, Glew, F, Gandolfi, R M, Moor   +3 more
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In Vitro Culture of Arabidopsis Embryos

2006
Embryogenesis of Arabidopsis thaliana follows a nearly invariant cell division pattern and provides an ideal system for studies of early plant development. However, experimental manipulation with embryogenesis is difficult, as the embryo develops deeply inside maternal tissues.
Michael, Sauer, Jirí, Friml
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