Results 131 to 140 of about 3,673 (162)
Some of the next articles are maybe not open access.
Journal of Insect Physiology, 2006
The embryo of Toxoneuron nigriceps (Hymenoptera, Braconidae) is surrounded by an extraembryonic membrane, which, at hatching, releases teratocytes and gives rise to a cell layer embedding the body of the 1st instar larva. This cell layer was studied at different developmental times, from soon after hatching up to the first larval moult, in order to ...
GRIMALDI, ANNALISA +11 more
openaire +6 more sources
The embryo of Toxoneuron nigriceps (Hymenoptera, Braconidae) is surrounded by an extraembryonic membrane, which, at hatching, releases teratocytes and gives rise to a cell layer embedding the body of the 1st instar larva. This cell layer was studied at different developmental times, from soon after hatching up to the first larval moult, in order to ...
GRIMALDI, ANNALISA +11 more
openaire +6 more sources
Journal of Experimental Zoology Part B: Molecular and Developmental Evolution, 2012
ABSTRACTYolk is the primary source of calcium for embryonic growth and development for most squamates, irrespective of mode of parity. The calcified eggshell is a secondary source for embryonic calcium in all oviparous eggs, but this structure is lost in viviparous lineages.
Fregoso, Santiago P. +2 more
openaire +3 more sources
ABSTRACTYolk is the primary source of calcium for embryonic growth and development for most squamates, irrespective of mode of parity. The calcified eggshell is a secondary source for embryonic calcium in all oviparous eggs, but this structure is lost in viviparous lineages.
Fregoso, Santiago P. +2 more
openaire +3 more sources
Clinical Genetics, 1974
The study concerns the diagnosis of fetal condition early in pregnancy ‐ within the first trimester. An instrument was designed to allow biopsy of the extraembryonic membranes under visual control. The instrument was tested in 95 pregnant women prior to legal termination of pregnancy.
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The study concerns the diagnosis of fetal condition early in pregnancy ‐ within the first trimester. An instrument was designed to allow biopsy of the extraembryonic membranes under visual control. The instrument was tested in 95 pregnant women prior to legal termination of pregnancy.
openaire +2 more sources
Isolating Extraembryonic Membranes
Cold Spring Harbor Protocols, 2006Andras, Nagy +3 more
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Journal of Experimental Zoology, 1969
AbstractThe induction of typical epidermis from the chick chorionic epithelium (CE) was studied with the following methods: (a) Grafting of 15‐day scale dermis (tarsometatarsal dermis) directly onto 9‐day host‐chorioallantoic membrane (CAM). (b) Grafting of a recombinant composed of 9‐day CE and 15‐day scale dermis onto 9‐day host‐CAM.
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AbstractThe induction of typical epidermis from the chick chorionic epithelium (CE) was studied with the following methods: (a) Grafting of 15‐day scale dermis (tarsometatarsal dermis) directly onto 9‐day host‐chorioallantoic membrane (CAM). (b) Grafting of a recombinant composed of 9‐day CE and 15‐day scale dermis onto 9‐day host‐CAM.
openaire +2 more sources
Gas diffusion electrodes and membranes for CO2 reduction electrolysers
Nature Reviews Materials, 2021Eric W Lees +2 more
exaly
Materials for next-generation desalination and water purification membranes
Nature Reviews Materials, 2016Jay R Werber +2 more
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MOF-Based Membranes for Gas Separations
Chemical Reviews, 2020Qihui Qian, Moon Joo Lee, Gang Han
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Herpesviruses remodel host membranes for virus egress
Nature Reviews Microbiology, 2011Joel D Baines
exaly