Results 171 to 180 of about 5,173 (211)

Embryonic development of the shell in biomphalaria glabrata (Say)

The International Journal of Developmental Biology, 1991
During embryogenesis of the fresh water snail Biomphalaria glabrata (Say) (Pulmonata, Basommatophora) shell formation has been studied by light and electron microscopical techniques. The shell field invagination (SFI), the secretion of the first shell layers, the development of the shell-forming mantle edge gland and spindle formation have been ...
U, Bielefeld, W, Becker
openaire   +2 more sources

Schistosoma mansoni Modulation of Phagocytosis in Biomphalaria glabrata

The Journal of Parasitology, 1990
Both short-term (3 hr) exposure of Biomphalaria glabrata snails (M-line and 13-16-R1) to Schistosoma mansoni (PR1) miracidia and in vitro incubation of parasite sporocysts with host hemolymph components altered host phagocytic ability. Hemocytes obtained from susceptible (M-line) snails that had been exposed to parasite miracidia for 3 hr showed ...
S E, Fryer, C J, Bayne
openaire   +2 more sources

The galactan-degrading enzymes in the snail Biomphalaria glabrata

Comparative Biochemistry and Physiology Part B: Comparative Biochemistry, 1991
1. Embryonic snails incorporate from the perivitelline fluid in which they are embedded a polysaccharide, called galactan, which is composed entirely of D-, or D- and L-galactose. In this investigation the p-nitrophenyl-beta-D-galactoside degrading enzyme of Biomphalaria glabrata which was assumed to be involved in the degradation of the galactans was ...
H, Bretting, G, Jacobs, S, Müller, O, Breitfeld   +3 more
openaire   +2 more sources

Genetic studies on amebocytic accumulations in Biomphalaria glabrata

Journal of Invertebrate Pathology, 1980
Abstract Four types of spontaneous amebocytic accumulations have been reported in Biomphalaria glabrata . Results of crosses involving snails with and without accumulations suggest that the formation of the amebocytic accumulations is controlled by a polygenic system of inherited factors.
openaire   +2 more sources

Edema-horn, an abnormal mutant of Biomphalaria glabrata

Journal of Invertebrate Pathology, 1980
Abstract An abnormal condition is reported in the pulmonate gastropod Biomphalaria glabrata involving body edema and flaring of the shell aperture. Selection and selfing of isolated snails suggested this character is inherited. Crossing experiments indicated the character is inherited as a simple recessive.
openaire   +2 more sources

Cryopreservation of Biomphalaria glabrata (Mollusca) cells

Journal of Invertebrate Pathology, 1976
J J, DiConza, P F, Basch
openaire   +2 more sources

An Improved Feeding Procedure for Biomphalaria glabrata

The Journal of Parasitology, 1972
J A, Mecham, R B, Holliman
openaire   +2 more sources

Molluscicidal effect of ivermectin on Biomphalaria glabrata

Journal of Invertebrate Pathology, 1988
V, Matha, J, Weiser
openaire   +2 more sources

Hemocytes of the pulmonate gastropod Biomphalaria glabrata

Journal of Invertebrate Pathology, 1977
T C, Cheng, K R, Auld
openaire   +2 more sources

Metagenome-Assembled Genomes Reveal Mechanisms of Carbohydrate and Nitrogen Metabolism of Schistosomiasis-Transmitting Vector Biomphalaria Glabrata

Microbiology Spectrum, 2022
Xi Sun, Runzhi Chen, Suoyu Xiang
exaly