Results 221 to 230 of about 33,496 (252)
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2017
Despite the wealth of small mammals in the Late Neogene of Yushe Basin, gerbils are not an abundant or diverse element. A single genus, Pseudomeriones Schaub, 1934, is known in the Miocene-Pliocene deposits of Yushe, although the Pleistocene introduces a new fauna containing Meriones Illiger, 1811.
Lawrence J. Flynn, Wen-Yu Wu
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Despite the wealth of small mammals in the Late Neogene of Yushe Basin, gerbils are not an abundant or diverse element. A single genus, Pseudomeriones Schaub, 1934, is known in the Miocene-Pliocene deposits of Yushe, although the Pleistocene introduces a new fauna containing Meriones Illiger, 1811.
Lawrence J. Flynn, Wen-Yu Wu
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Gerbil model of acute neosporosis
Veterinary Parasitology, 2005Experimental infections with the NC-1 strain of Neospora caninum were conducted in gerbils (Meriones unguiculatus) to determine their acute responses to experimental intraperitoneal infection. Five groups of five female gerbils were used and they were intraperitoneally infected with 1x10(6), 2x10(6), 3x10(6), 4x10(6) or 5x10(6) tachyzoites.
Sheela Ramamoorthy +2 more
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The early development of the EEG in the gerbil
Behavioral Biology, 1975The present study investigated the development of the electroencephalograph in the awake gerbil (Meriones unguiculatus). Sixteen gerbils, from five different litters, were used. Electroencephalographs were recorded on each subject, from birth to 30 days of age, using a bipolar scalp electrode arrangement.
Joe L. Martinez, Susan J. Bonner
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Video-oculography in the gerbil
Brain Research, 2002Normative vestibulo-ocular and optokinetic reflexes (VOR and OKR) and pupil diameter were measured in young adult gerbils using infrared video-oculography with 60 Hz sampling during head-fixed binocular recordings. The pupillary light-sink technique was preferred over a single-beam retinal reflection method because its measurements were less affected ...
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A Specific Midventral Gland in Gerbils
Nature, 1966MAMMALIAN skin is rich in specific glands which perform various functions. Dambach1 found a specific midventral gland in Meriones unguiculatus and gave a histological description of it. Other references exist in which attention is directed to the presence of such a gland in Rhombomys opimus2; however, its structure was not studied.
W. Sokolov, L. Skurat
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Maternal and paternal pheromones in gerbils☆
Physiology & Behavior, 1982Mongolian gerbil pups are attracted to maternal and parental nest odors. They approach these odors in preference to the odors of either virgin females or clean bedding. The pups do not distinguish between maternal or parental odors and odors of unfamiliar lactating females.
Pauline Yahr, Sara Gerling
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Journal of Immunological Methods, 2011
Hybridomas, generated by fusing myeloma cells with B lymphocytes, secrete monoclonal antibodies (mAbs) specific for an antigen. To establish hybridomas that secrete Mongolian gerbil (Meriones unguiculatus) mAbs, we immunized gerbils with keyhole limpet hemocyanin (KLH) and fused splenocytes from them with a non-secreting mouse myeloma cell line (P3-X63-
Masahiro A. Iwasa +2 more
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Hybridomas, generated by fusing myeloma cells with B lymphocytes, secrete monoclonal antibodies (mAbs) specific for an antigen. To establish hybridomas that secrete Mongolian gerbil (Meriones unguiculatus) mAbs, we immunized gerbils with keyhole limpet hemocyanin (KLH) and fused splenocytes from them with a non-secreting mouse myeloma cell line (P3-X63-
Masahiro A. Iwasa +2 more
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Defense by exploitation in Negev gerbils
Behavioural Processes, 2019In this study, we addressed how frequently a non-traplining animal should visit food patches. More specifically, we investigate if non-traplining animals engage in a behavior called "defense by exploitation", which is characterized by an increase in visitation rates with increased intra-specific competition. We ran four tests with two gerbil species in
Jorge F.S. Menezes +2 more
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2002
Since the isolation of Helicobacter pylori (H. pylori),much clinical and experimental effort has been spent on this bacterium to clarify the relationship with gastroduodenal disorder. The results, especially in the clinical field, have led to the recognition of H.
Kazuo Tamura +7 more
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Since the isolation of Helicobacter pylori (H. pylori),much clinical and experimental effort has been spent on this bacterium to clarify the relationship with gastroduodenal disorder. The results, especially in the clinical field, have led to the recognition of H.
Kazuo Tamura +7 more
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Ultrastructural Observations on Scrapie in the Gerbil
Research in Veterinary Science, 1973Ultrastructural observations were made on the hippocampal and cerebral areas of gerbils inoculated with scrapie. The general features resembled those reported in other species. Pathological changes were observed in neuronal cytoplasm, myelinated and unmyelinated nerve fibres and nerve endings.
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