(1) It is also suggested that degenerative changes occur in the dentate gyrus and may be involved in the delayed neural death of CA1 pyramidal cells.
(2) of rats resulted in cell death and terminal degeneration in entorhinal, insular, and posterior cingulate cortices, and in the CA1, CA3 and dentate gyrus sectors of hippocampus.
(3) Cholecystokinin (CCK) as the sulfated (CCK-8S) and unsulfated (CCK-8U) octapeptide sequences, and CR 1409 were administered intraventricularly while the action potential (EAP) in the granular cell layer of the hippocampal dentate gyrus evoked by perforant path stimulation was recorded.
(4) A sample of fifty-three partially dentate subjects who had had partial dentures provided in the last 3 years completed a personality questionnaire (Cattell's 16 PFQ).
(5) These laminae included the dentate hilus and strata oriens, pyramidale and lacunosum-moleculare of CA1.
(6) Thus, after dentate lesioning, the oculomotor system was unable to use information from the motor system of the arm to enhance its performance.
(7) The deficits noted in the granule cells of the dentate gyrus in this study were more severe than those found in our previous studies on the effect of the low protein diet in these same rats on visual cortical pyramidal cells and on the 3 cell types in the nucleus raphe dorsalis and nucleus locus coeruleus.
(8) Thus, the associational pathway provides another way to assess dentate granule cell function electrophysiologically.
(9) Following unilateral destruction of the entorhinal cortical region of the adult rat, the denervated granule cells of the dentate gyrus are reinnervated as a result of the proliferation of a pathway from the surviving contralateral entorhinal area.
(10) It is postulated that in case vasopressin affects retrieval processes the site of action is located in the amygdala and the dentate gyrus of the hippocampal complex with dopamine and serotonin as the respective neurotransmitter systems involved.
(11) The densities of muscarinic receptors, as well as the proportions of M1 and M2 subtypes, in the CA1 sector and dentate gyrus were not significantly different between ATD and old non-demented patients.
(12) Injections in caudal and dorsal parts of VL labeled cells in ventral parts of the dentate nucleus and interpositus posterior nucleus.
(13) The anatomic distribution of the increased GABA receptor binding is consistent with a localization to somata and dendritic trees of dentate granule cells.
(14) The developmental pattern of hippocampal mossy fiber (dentate granule cell axon) innervation to the pyramidal cell layer was examined with anterograde transport methods.
(15) The purpose of this study was to determine whether differences existed in interincisor bite force discrimination between a group of subjects wearing complete dentures and a group of dentate individuals.
(16) In the dentate gyrus, [3H]inositol 1,4,5-trisphosphate binding decreased seven days after ischemia.
(17) To support this, a small study on dentate subjects suggests the covering of the palatal mucosa with an acrylic plate does not affect masticatory performance.
(18) mGluR1 alpha, a 142 kd protein, is enriched within the olfactory bulb, stratum oriens of CA1 and polymorph layer of dentate gyrus in hippocampus, globus pallidus, thalamus, substantia nigra, superior colliculus, and cerebellum.
(19) As an average the dentate Dutch takes, apart from the meals, nearly eight sugar containing products a day.
(20) Most of the GABA-negative calretinin-immunoreactive neurons were located in the hilus of the dentate gyrus and in stratum lucidum of the CA3 subfield.
Fasciola
Definition:
(n.) A band of gray matter bordering the fimbria in the brain; the dentate convolution.
Example Sentences:
(1) Mature Fasciola gigantica obtained from naturally infected cattle were surgically transferred into the gallbladders of six fluke-free goats.
(2) Eighteen Chinese cattle were experimentally infected with metacercariae of Fasciola hepatica and randomly assigned to 6 groups.
(3) Male and female rats of the inbred Piebald Virol Glaxo ( PVG) and Sprague Dawley (SD) strains were infected with 20 metacercariae of Fasciola hepatica.
(4) The lack of significant differences in antibody levels of infected, treated and uninfected cattle however showed that herd antibody levels are not very useful to detect chronic Fasciola infections.
(5) The partially purified extract of Fasciola gigantica was incubated with enzyme pepsin and samples were taken at different time intervals from 0-24 hours, and tested intradermally for diagnosing bilharziasis.
(6) Groups of five rats each were infected with metacercariae of Fasciola hepatica according to two experimental procedures.
(7) The effects of experimental infections with Fasciola hepatica of ovine and bovine origin in homologous and heterologous hosts and in uninfected controls were compared; groups comprised 5 animals each.
(8) Over a period of 15 months data were collected from abattoirs in Great Britain on 213,082 cattle and 362,838 sheep livers to determine the distribution and prevalence of damage by Fasciola hepatica.
(9) A band detected by EITB using a densitometer in the area corresponding to 26 kDa reacted with rabbit anti-fresh fluke antigen and infected cattle sera but not with fluke-negative rabbit sera, rabbit anti-Fasciola hepatica egg sera, Fascioloides magna positive or negative cattle sera.
(10) These annelids which destroy the larval stages of Fasciola hepatica have been observed in the laboratory.
(11) Spermatogenesis and the fine structure of the mature spermatozoon of Fasciola hepatica have been studied by transmission electron microscopy.
(12) Groups of sheep were infected with 100 viable metacercariae of Fasciola hepatica.
(13) The activity of the rat liver monooxygenase system after single and combined treatment with Fasciola hepatica and diethylnitrosamine (DENA) has been studied in a 27-week experiment.
(14) In order to detect IgE antibodies against adult Onchocerca volvulus antigens, separately six onchocerciasis sera were depleted of IgE antibodies by using a mixture of Onchocerca gutturosa, Ascaris suum and Fasciola hepatica antigenic extracts coupled with sepharose 4B.
(15) During the preparation of tissue impression smears we came across 2 specimens of Fasciola hepatica in the livers of 2 R. norvegicus and the incidence of infection was 6.89%.
(16) Exceptionally low background values were obtained with sera from animals with a range of commonly occurring tropical parasitic infections, including Taenia hydatigena, Echinococcus granulosus and Fasciola gigantica.
(17) Very young snails had been individually exposed to a single miracidium of Fasciola hepatica; they were bred at 23 degrees C during 49 days and killed at days 42 and 49 postexposure for histological studies.
(18) The possibility was examined of using a haemoglobinase released during in vitro incubation of adult Fasciola hepatica for immunodiagnosis of fascioliasis.
(19) The possession of common antigens by three trematode parasites which commonly occur together in ruminants in the tropics, Fasciola gigantica, Dicrocoelium hospes and Schistosoma bovis was studied in relation to the reliability of serodiagnosis of infection with these helminths.
(20) The number of Fasciola recovered after challenge was lower in both groups of rats primarily infected with F. hepatica or S. mansoni.