Search results for "Cats"
showing 10 items of 261 documents
The neuroimmune link in the bronchus-associated lymphoid tissue (BALT) of cat and rat: peptides and neural markers.
1991
This light microscopic immunohistochemical study investigates the distribution and target interrelations of nerve fibers in bronchus-associated lymphoid tissues (BALT) of rat and cat by using antisera against (1) the polyneuronal marker protein gene product 9.5 (PGP 9.5), (2) selected opioid and nonopioid peptides, and (3) the marker enzymes tyrosine hydroxylase (TH) and dopamine beta-hydroxylase (DBH). In both species, a similar distribution pattern of PGP, peptide, and catecholamine enzyme immunoreactive was observed. Anti-PGP 9.5 stained all nerve fibers (except some smaller, calcitonin gene-related peptide-immunoreactive (CGRP-ir) fibers presumably of the C-type) throughout the differen…
Precapillary Servo Control of Blood Pressure and Postcapillary Adjustment of Flow to Tissue Metabolic Status
1996
Background There are several shortcomings in current understanding of how the microvasculature maintains tissue homeostasis. Presently unresolved issues include (1) integration of the potentially conflicting needs for capillary perfusion and hydrostatic pressure regulation, (2) an understanding of signal transmission pathways for conveying information about tissue energetic status from undersupplied tissue sites to the arterioles, (3) accounting for the experimentally observed interrelations between precapillary and postcapillary resistances, and (4) an explanation of how precise local adjustment of perfusion to metabolic demands is achieved. Methods and Results A novel conceptualization o…
Problemes i aplicacions de Microeconomia
2014
Aquest material ha rebut un dels incentius de la convocatoria 2014 per a la qualitat en l'elaboració de materials docents del Servei de Política Lingüística de la Universitat de Valencia. Problemes i aplicacions de l'assignatura "Microeconomia" dins dels estudis de grau en Admnistració i Direcció d'Empreses. Temari: 1)Producció i costos. 2)Mercats competitius.3)El monopoli. 4)La fixació dels preus amb poder de mercat. 5)La competència monopolista i l'oligopoli. Notes of Practice of the subject "Microeconomics" in the studies of degree in Business Administration.
Apunts de teoria de Microeconomia (2012/2013)
2013
Aquest material ha rebut un dels incentius de la convocatòria 2012 per a la qualitat en l'elaboració de materiales docents del Servei de Política Lingüística de la Universitat de València. Apunts de teoria de l'assignatura "Microeconomia" dins del estudis de grau en Administració i Direcció d'Empreses. Temari: 1) Producció i costos. 2) Mercats competitius. 3) El monopoli. 4) La fixació dels preus amb poder de mercat. 5) La competència monopolista i l'oligopoli. 6) Els mercats amb informació asimètrica. Notes of Theory of the subject "Microeconomics" in the studies of degree in Business Administration.
Crise et conscience de crise à Autun (1949-2017)
2019
National audience
Leukodiapedesis and leukocyte migration in the leptomeninges and in the subarachnoid space.
1981
Pleocytosis in cerebrospinal fluid and infiltration of the leptomeningeal tissue have been studied after injection of ferritin into the subarachnoid space (SAS) of cats. The most important source of granulocytes in the leptomeninges are the relatively large veins of the pia mater, which have very thin walls. Passing between the lining cells of the pia mater the granulocytes leave the connective tissue space of the pia mater and reach the SAS. Leukodiapedesis has also been observed in veins crossing the SAS. During this process, gaps between the lining cells of the perivascular leptomeningeal sheath may develop. There are two possible ways for the granulocytes to pass from the vascular pia m…
Hippocampal event-related potentials to pitch deviances in an auditory oddball situation in the cat: experiment I.
1995
Hippocampal event-related potentials (ERP) in the areas CA1, CA3, and dentate fascia (Df) were recorded in cats during an oddball situation when pitch deviant tones occurred in a series of standard tones. When difference waves were calculated by subtracting ERPs to the standard tones from those to the deviant tones, no clear N40d, corresponding to a cat analogue of the human mismatch negativity (MMN) observed in earlier studies, could be detected. Instead, a prominent later negativity (N130d) was observed. A possible extra-hippocampal source of the process reflected by the MMN-like negativity, and a relation between an orienting response (OR) and the N130d are discussed.
Mechanisms of cell death in canine parvovirus-infected cells provide intuitive insights to developing nanotools for medicine
2010
Jonna Nykky, Jenni E Tuusa, Sanna Kirjavainen, Matti Vuento, Leona GilbertNanoscience Center and Department of Biological and Environmental Science, University of Jyväskylä, FinlandAbstract: Viruses have great potential as nanotools in medicine for gene transfer, targeted gene delivery, and oncolytic cancer virotherapy. Here we have studied cell death mechanisms of canine parvovirus (CPV) to increase the knowledge on the CPV life cycle in order to facilitate the development of better parvovirus vectors. Morphological studies of CPV-infected Norden laboratory feline kidney (NLFK) cells and canine fibroma cells (A72) displayed characteristic apoptotic events. Apoptosis was f…
Edició de la secció onzena, De si matex, de les Oracions de Ramon de Ramon Llull segons els criteris de la NEORL
2020
En aquest treball, s’ha editat la part onzena, De si matex, de l’obra Oracions de Ramon de Ramon Llull segons els criteris de la NEORL. Per a fer-ho, s’ha transcrit la part del manuscrit de Montserrat esmentada i s’ha comparat amb el testimoni que es conserva a Madrid, el del convent de sant Isidor i sant Patrici de Roma i l’edició de mossèn Salvador Galmés (1935). També, s’ha creat un aparat crític en el qual es poden trobar els errors de l’escrivà i els afegitons –als marges o entre les línies– del copista, però també les variants amb el còdex de Madrid, el de Roma i l’edició de Galmés. A més, s’ha elaborat un estudi lingüístic del manuscrit base de l’edició. Aquesta obra de Ramon Llull e…
Un 'sujet qui fâche' : l'évaluation des enseignants en France, entre défense statutaire, injonction au professionnalisme et autonomie professionnelle
2017
International audience; Cet article analyse les projets de réforme de l’évaluation des enseignants en France depuis la fin des années 1990 ainsi que les réactions, notamment syndicales, qu’ils ont suscitées. Cette évaluation est considérée comme un analyseur privilégié pour étudier les réactions des enseignants au développement de nouvelles politiques de reddition de comptes. A partir de méthodes qualitatives (entretiens, analyse de dépêches de presse et de corpus de documents), il étudie plus spécifiquement les systèmes de négociation des différents projets de réforme d’une évaluation régulièrement contestée mais jamais réformée au moment où nous terminons cet article. Adoptant une perspec…