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1.
Rev. Méd. Clín. Condes ; 32(3): 311-318, mayo-jun. 2021. ilus, tab
Article in Spanish | LILACS | ID: biblio-1518485

ABSTRACT

La osteogenesis imperfecta (OI) es un grupo de trastornos del tejido conectivo que genera anomalías esqueléticas caracterizadas por fragilidad y deformidades óseas. Las características genéticas son variables y se han descrito nuevos subgrupos los últimos años agregando información a las clasificaciones tradicionales. Su incidencia es de 1/10.000 a 20.000 RN vivos. Existe un amplio espectro de manifestaciones clínicas, que van desde una leve fragilidad ósea, en niños asintomáticos, hasta versiones que son letales al momento de nacer. El diagnóstico es principalmente clínico y debe diferenciarse de otras anomalías del esqueleto que producen fragilidad y de lesiones por maltrato infantil. El tratamiento es multidisciplinario y está orientado a mejorar la calidad de vida de los pacientes. Para lo que se debe mejorar la densidad ósea, a través de medicamentos, buena musculatura y cargas fisiológicas. Las fracturas se tratan con períodos cortos de inmovilización y carga precoz, o con cirugías que limiten el tiempo de inmovilización. Por otro lado, las deformidades esqueléticas deben tratarse en forma quirúrgica utilizando osteosíntesis que sean extensibles y mantengan la corrección a medida que el niño crece. El manejo coordinado de los distintos profesionales involucrados es de gran importancia para lograr los mejores resultados en esta enfermedad crónica que involucra al niño y todo su entorno


Osteogenesis Imperfecta (OI) is a group of connective tissue disorders involved in skeletal abnormalities characterized by bone fragility and deformities. Genetic abnormalities are variable and new subgroups have been described recently, adding information to traditional classifications. There is a wide spectrum of clinical manifestations, ranging from mild bone fragility, in otherwise asymptomatic children, to versions that are lethal at birth. Its incidence is 1/10.000-20.000 newborns. The diagnosis is mainly clinical and must be distinguished from other skeletal abnormalities and child abuse. The treatment is multidisciplinary, and it is aimed to improve the quality of life of patients. For which the bone density must be improved, through medications, strong musculature, and physiological loads. Fractures are treated by immobilizing for short periods, trying to load at soon as possible, or by surgeries that limit immobilization time. On the other hand, skeletal deformities should be treated surgically using dynamic rods that are extensible and maintain correction as the child grows. The coordinated management of the different professionals involved is of the utmost importance to achieve the best results in this chronic disease that involves the child and his entire environment


Subject(s)
Humans , Osteogenesis Imperfecta/diagnosis , Osteogenesis Imperfecta/etiology , Osteogenesis Imperfecta/therapy , Osteogenesis Imperfecta/classification , Diagnosis, Differential
2.
Humanidad. med ; 20(2): 441-462, 2020.
Article in Spanish | LILACS-Express | LILACS | ID: biblio-1124852

ABSTRACT

RESUMEN El artículo expone los fundamentos teóricos que sustentan el tratamiento en la formación inicial del maestro logopeda, de una temática necesaria para este especialista, la comunicación extraverbal kinésica, pero insuficientemente abordada en los planes de estudio. Es resultado de la tesis doctoral de la primera autora y responde al proyecto de investigación La atención logopédica integral a la primera infancia, que se ejecuta durante el período 2019 - 2021 en el departamento Educación Especial de la Universidad de Camagüey. Para la construcción de los fundamentos referidos se emplearon métodos de investigación empíricos y teóricos. Mediante la revisión documental, se realiza un examen crítico acerca de la comunicación extraverbal kinésica y su valor para la atención logopédica.


ABSTRACT The article exposes the theoretical foundations that support the treatment in the initial training of the speech therapist teacher, of a theme necessary for this specialist, kinesic extraverbal communication, but insufficiently addressed in the study plans. It is the result of the first author's doctoral thesis and responds to the research project Comprehensive speech therapy for early childhood, which is carried out during the period 2019-2021 in the Department of Special Education of the University of Camagüey. Empirical and theoretical research methods were used to build the mentioned foundations. Through the documentary review, a critical examination is made about extraverbal kinesic communication and its value for speech therapy care.

3.
Rev. bras. psicanál ; 53(4): 133-142, oct.-dez. 2019. ilus
Article in Portuguese | LILACS-Express | LILACS, INDEXPSI | ID: biblio-1288859

ABSTRACT

Através de três fatos clínicos psicanalíticos, propõe-se a conjunção constante da mente suicida. O autor utiliza-se de pesquisa da gestação e do perinatal, em que estuda as condições da instalação da reverie de vida e do destino da pulsão de morte pela reverie de morte.


Through three psychoanalytical clinical facts, the constant conjunction of the suicidal mind is proposed. The author uses pregnancy and perinatal research where conditions for the installation of life reverie and the fate of death drive through death reverie are studied.


A través de tres eventos clínicos psicoanalíticos se propone la conjunción constante de la mente suicida. El autor utiliza la investigación de la gestación y del perinatal donde estudia las condiciones de la instalación de la reverie de vida y del destino de la pulsión de muerte por la reverie de muerte.


On propose la conjonction constante de l'esprit suicidaire par l'intermédiaire de trois faits cliniques psychanalytiques. L'auteur se sert de recherches sur la grossesse et la périnatalité au moyen desquelles il étudie les conditions d'installation de la rêverie de vie et le sort de la pulsion de mort par la rêverie de mort.

4.
Chongqing Medicine ; (36): 1575-1579, 2018.
Article in Chinese | WPRIM | ID: wpr-691982

ABSTRACT

Objective To investigate the expression of Nodal and its receptors in different tissues and organs of different development stages of mice.Methods Ten pairs(male and female each for a pair) of mice were divided into the four groups:3 pairs served as adult mice group,the rest 7 pairs were allowed to mate,among them 3 pregnant mice served as the fetal group,and 3 pregnant mice served as the neonatal group and 1 pregnant mouse served as filial group.The multiple tissues and organs such as brain,liver,kidney,heart,lung were selected from fetal,neonatal,filial and adult mice for preparing the protein samples.Western blot was performed to detect the expression of Nodal and its type Ⅰ receptors of ALK7 and ALK4 as well as auxiliary receptor Cripto-1.Results Only cerebrum,cerebellum,liver and kidney had Nodal express in the four different mouse ontogenetic stages,in which only liver and kidney simultaneously expressed Nodal and its receptor protein in the whole four ontogenetic stages.Besides,most tissues and organs of adult mice expressed Nodal and its receptor protein,which was significantly different from the fetal,neonatal and filial mice.Conclusion Nodal signaling might have a certain effect on the growth and development of mouse liver and kidney during the late development stage.

5.
Chinese Journal of Applied Clinical Pediatrics ; (24): 561-564, 2018.
Article in Chinese | WPRIM | ID: wpr-696441

ABSTRACT

Pituitary stalk interruption syndrome (PSIS) is characterized by a thin or absent pituitary stalk,hypoplasia of the adenohypophysis,and ectopic neurohypophysis.PSIS manifestations include a wide spectrum of clinical phenotypes and pituitary hormone deficiencies of variable degree and timing of onset.To date,the underlying mechanisms involved in PSIS ontogenesis have remained unclear.Perinatal injury and abnormal pituitary development during the embryonic period have more recently been proposed.Thus far,10 genes mutations,chromosome micro deletions and micro duplications are proved to have been associated with PSIS.Now,the research advances of etiology of PSIS ave reviewed.

6.
Fractal rev. psicol ; 29(2): 103-109, maio-ago. 2017.
Article in Portuguese | LILACS, INDEXPSI | ID: biblio-892265

ABSTRACT

Resumo Atravessando as principais teorias e sistemas da psicologia onde o problema da percepção é abordado, não se verifica uma dedicação profunda aos processos por meio dos quais os fenômenos perceptivos são constituídos. Predomina aí o pressuposto da percepção e do objeto percebido como elementos "dados" ontologicamente, ou seja, já constituídos previamente à experiência perceptiva. Na contramão desta abordagem ontológica, buscaremos compreender os processos ontogenéticos através dos quais os fenômenos perceptivos são criados, estruturam-se e modificam-se. Para isso, abordaremos a percepção a partir de uma perspectiva transdisciplinar onde ressoam elementos da biologia, etologia, filosofia e artes. No centro dessa investigação, o corpo emerge como sede dos processos cognitivos e foco das intervenções clínicas, como meio de constituição e transformação da subjetividade.(AU)


Abstract Crossing the main theories and systems of psychology where the problem of perception is discussed, there is not a deep commitment to the processes by which the perceptual phenomena are constituted. There prevails the assumption of perception and perceived object as ontologically "given" elements, i.e., constituted previously to the perceptual experience. Against this ontological approach, we seek to understand the ontogenetic processes through which the perceptual phenomena are created, structured and modified. In order to do so, we will address the perception from a transdisciplinary perspective which resounds elements of biology, ethology, philosophy and arts. In the center of this investigation, the body emerges as source of cognitive processes and focus of clinical interventions as a means of formation and transformation of subjectivity.(AU)


Subject(s)
Humans , Human Body , Perception
7.
J. psicanal ; 48(89): 79-92, dez. 2015.
Article in Portuguese | LILACS, INDEXPSI | ID: lil-778161

ABSTRACT

De acordo com Freud, a psicanálise pode reivindicar uma posição de destaque entre as ciências que se esforçam por reconstruir as fases mais antigas e obscuras da humanidade, porque as neuroses e psicoses, seus objetos de estudo, conservam antiguidades da alma. As disposições para as neuroses permitiram a Freud fazer a genealogia da pulsão sexual: seu afastamento da função sexual biológica (histeria de angústia), sua capacidade de satisfação na fantasia (histeria de conversão) e de satisfação na ampliação do poder, na afirmação de si e no domínio sobre o mundo e sobre os outros (neurose obsessiva). As disposições para as psicoses possibilitaram fazer a genealogia da culpa e da vida social. O prazer na submissão à castração pela sexualização da dor (esquizofrenia), o prazer sexual com o igual apoiado no ódio ao diferente (paranoia) e o prazer no ódio contra si mesmo (mania/melancolia) compõem os elementos necessários para a vida social. Este artigo percorre as etapas dessa reconstrução.


According to Freud, Psychoanalysis may claim a higher place among those sciences that make an effort to reconstruct the earliest and most obscure stages of mankind. The reason is that neuroses and psychoses, objects of the psychoanalytic study, have kept soul antiques. Dispositions to neuroses permitted Freud to conceive the genealogy of sexual instinct: its removal from the biological sexual function (anxiety hysteria), its satisfaction ability in fantasy (conversion hysteria) and its satisfaction ability in increasing power, self-assertion and dominion over the world and over others (obsessional neurosis). Dispositions to psychoses allowed Freud to conceive the genealogy of guilt and social life: the pleasure in the submission to castration by sexualizing the pain (schizophrenia), the sexual pleasure with the equal one and founded on the hatred towards the different one (paranoia), and the pleasure in the hatred of the self (mania/melancholy). In this paper, the author goes through all the stages of this reconstruction.


Según Freud, el psicoanálisis puede reivindicar un lugar destacado entre las ciencias que se esfuerzan por reconstruir las fases más tempranas y más oscuras de la humanidad, porque las neurosis y psicosis, objeto de su estudio, conservan en sí antigüedades del alma. Las disposiciones relativas a las neurosis le permitieron a Freud caracterizar la genealogía de la pulsión sexual: su alejamiento de la función sexual biológica (histeria de angustia), su capacidad de satisfacción en la fantasía (histeria de conversión) y de satisfacción en la expansión del poder, la autoafirmación y la dominación sobre el mundo y los demás (neurosis obsesiva). Las disposiciones relativas a las psicosis permitieron trazar la genealogía de la culpa y de la vida social: el placer en la sumisión a la castración por la sexualización de dolor (esquizofrenia), el placer sexual con el igual apoyado en el odio al diferente (paranoia) y el placer en el odio contra sí mismo (manía/melancolía). Este artículo recorre las etapas de esa reconstrucción.


Selon Freud, la psychanalyse peut revendiquer une place remarquable parmi les sciences qui s'efforcent de reconstruire les phases les plus anciennes et obscures de l'humanité, car les névroses et psychoses, leurs objets d'étude, maintiennent l'antiquité de l'âme. Les dispositions pour les névroses ont permis à Freud de faire la généalogie de la pulsion sexuelle: son éloignement de la fonction sexuelle biologique (hystérie de l'angoisse), sa capacité de satisfaction dans l'augmentation du pouvoir, dans l'affirmation de soi et dans la maîtrise du monde et de l'autre (névrose obsessive). Les dispositions pour les psychoses permettent de faire la généalogie de la culpabilité et de la vie sociale. Le plaisir dans la soumission à la castration par la sexualisation de la douleur (schizophrénie), le plaisir sexuel avec son égal, appuyé sur la haie au différent (paranoïa) et le plaisir dans la haie contre soi-même (manie/mélancolie) composent les éléments nécessaires pour la vie social. Cet article parcourt les étapes de cette reconstruction.


Subject(s)
Psychotic Disorders , Freudian Theory , Neurotic Disorders , Psychoanalysis , Psychoanalytic Theory , Sexuality
8.
Agora (Rio J.) ; 17(1): 27-42, jan.-jun. 2014.
Article in Portuguese | LILACS | ID: lil-713699

ABSTRACT

Trata-se de investigar a noção de self agente em James e Winnicott. Em James, examinamos o elemento descritivo que constitui o self. Em Winnicott, exploramos a teoria explicativa sobre a emergência do self. A perspectiva de Winnicott é apresentada aqui como a pré-história do self jamesiano. A concepção de James é análoga ao self integrado winnicottiano, concebido como uma posição corporificada resultante da ação do organismo no campo experiencial. A combinação das duas abordagens resulta na noção de self como fluxo de identidade que emerge da interação com os outros no espaço transicional...


Our goal is to investigate the notion of self-agency in James and Winnicott. With James, we examine the descriptive element of what constitutes a self. With Winnicott, we explore his explanatory theory on self-emergence. Winnicott's perspective is presented here as the prehistory of the Jamesian self. James's conception of self is similar to the Winnicottian integrated self that is an embodied position that emerges from the organism's actions at the experiential field. The blend of the two approaches leads to the idea that the self is a flux of identities emerging in interaction with others in the transitional space...


Subject(s)
Interpersonal Relations , Self Psychology
9.
Neotrop. ichthyol ; 10(1): 89-98, 2012.
Article in English | LILACS | ID: lil-624071

ABSTRACT

Hatchery-kept catfish jahus Zungaro jahu (Ihering, 1898) were induced to spawn with carp pituitary extract. The telolecithal eggs were round (1.6 ± 0.1 mm in diameter), demersal, free, and covered with a 0.4 mm-thick jelly coat. The gonadosomatic index of 2.8 was comparable to that of other Pimelodidae. The number of eggs x g of ova-1 was 804 ± 144. Hatching occurred 14.5 h after fertilization, at a temperature of 27.3 ± 0.4º C. The newly-hatched embryos measured 3.9-4.3 mm of total length (TL). At 18 h post-hatching (HPH; 5.3 ± 0.1 mm TL), the retina was pigmented, the mouth opened and dorsoflexion of the notochord had initiated. At 36 HPH (6.4 ± 0.2 mm TL), fusiform chromatophores were vertically arranged in the primordial fin fold and the notochord was dorsoflexed. The yolk sac was almost exhausted by 48 HPH (7.3 ± 0.2 mm TL). At 128 HPH (8.6 ± 0.6 mm TL) the pectoral, dorsal, adipose, caudal, anal, and pelvic fins were readily observable whereas the primordial fin fold was no longer visible. At 224 HPH (16.6 ± 2.5 mm TL), the metamorphosis was completed and the larvae had acquired the juvenile appearance.


Jaús Zungaro jahu (Ihering, 1898), mantidos em estação de piscicultura, foram induzidos à reprodução com extrato bruto de hipófise de carpa. Seus ovos são telolécitos, arredondados (1,6 ± 0,1 mm de diâmetro), demersais, livres e cobertos por uma capa gelatinosa com 0,4 mm de espessura. O índice gonadossomático (peso da ova : peso total do peixe) de 2,8 foi semelhante ao de outros Pimelodidae. O número de ovos x g de ova-1 foi 804 ± 144. A eclosão dos embriões ocorreu 14,5 h pós-fertilização à temperatura de 27,3 ± 0,4º C. Os embriões recém-eclodidos apresentaram 3,9-4,3 mm de comprimento total (CT). Dezoito horas pós-eclosão (HPE) e 5,3 ± 0,1 mm CT, a retina estava pigmentada, a boca aberta e a flexão da notocorda tinha se iniciado. Às 36 HPE (6,4 ± 0,2 mm CT), observaram-se cromatóforos fusiformes alinhados verticalmente na nadadeira primordial; a notocorda já se encontrava flexionada. O saco vitelínico encontrava-se quase que inteiramente absorvido às 48 HPE (7,3 ± 0,2 mm CT). Com 128 HPE (8,6 ± 0,6 mm TL), as nadadeiras peitoral, dorsal, adiposa, caudal, anal e pélvica estavam formadas e a nadadeira primordial já havia sido reabsorvida. Com 224 HPE (16,6 ± 2,5 mm CT), a metamorfose se completou e as larvas se transformaram em juvenis.


Subject(s)
Catfishes/growth & development , Fisheries/methods , Reproductive Techniques/veterinary , Catfishes/embryology
10.
Rev. psicanal ; 19(3): 519-542, dez. 2012.
Article in Portuguese | LILACS | ID: biblio-836458

ABSTRACT

Neste trabalho, o autor, baseado em várias hipóteses oriundas de Freud sobre o recalcamento, conjugando tais hipóteses a outras advindas de diversas ciências (antropologia, filosofia, mitologia), procura examinar um fragmento do recalcado oriundo da filogênese, onde se manifesta do seu ponto de vista, uma compulsão à repetição com prevalência da pulsão de morte. Relaciona, então, tais sugestões com a saga do Conde Drácula. Seria esta a rememoração do Pai Primordial e seu assassinato pela horda dos irmãos?


In this paper the author, based on many Freudian hypothesis on repression, pairing such hypothesis to others originated from many sciences (Anthropology, Philosophy, Mythology), intends to examine a fragment of the repressed, originated from phylogenesis where, from the author’s point of view, repetition compulsion with prevalence of the death instinct is manifested. He then correlates such suggestions with Count Dracula’s tale. Would that be the recalling of the primary father and his assassination by the brothers horde?


En este trabajo, el autor, con base en varias hipótesis oriundas de Freud sobre el recalcamiento, conjugándolas con otras originadas de varias ciencias (antropología, filosofía, mitología), busca examinar un fragmento de lo recalcado oriundo de la filogénesis, donde se manifiesta desde su punto de vista, una compulsión a la repetición con prevalencia de la pulsión de muerte. Relaciona, entonces, esas sugerencias a la saga del Conde Drácula. ¿Sería esta la rememoración del Padre Primordial y su asesinato por la horda de los hermanos?


Subject(s)
Humans , Consanguinity , Incest , Literature , Phylogeny
11.
Psicol. reflex. crit ; 24(1): 62-70, 2011.
Article in Portuguese | LILACS | ID: lil-596100

ABSTRACT

A lateralidade humana tem sido concebida como sendo predominantemente o resultado de fatores filogenéticos do desenvolvimento humano, enquanto que apenas importância secundária tem sido atribuída à interação indivíduo-ambiente. Neste estudo é apresentada uma revisão crítica da literatura com indicadores da influência de fatores filo e ontogenéticos no desenvolvimento da lateralidade, com particular ênfase aos primeiros anos de vida. A partir dos resultados discutidos, propomos que a lateralidade humana é um processo dinâmico, com efeitos marcantes das experiências sensório-motoras lateralizadas sobre a preferência manual e assimetrias interlaterais de desempenho motor.


Human laterality has been conceived as resulting, predominantly, from phylogenetic factors in human development, whereas individual-environment interaction is thought to play only a minor role. This study aims at presenting a critical review of literature showing evidence of the effect of phylogenetic and ontogenetic factors on the development of laterality, with particular emphasis on the first years of life. From the results presented, we propose that human laterality is a dynamic process, with sharp effects of lateralized sensorimotor experiences over manual preference and interlateral asymmetry of motor performance.


Subject(s)
Humans , Infant , Child , Child Development , Functional Laterality
12.
An. acad. bras. ciênc ; 82(3): 595-608, Sept. 2010. ilus, graf
Article in English | LILACS | ID: lil-556795

ABSTRACT

The chick embryo is one of the most traditional models in developing neuroscience and its visual system has been one of the most exhaustively studied. The retina has been used as a model for studying the development of the nervous system. Here, we describe the morphological features that characterize each stage of the retina development and studies of the neurogenesis period of some specific neurochemical subpopulations of retinal cells by using a combination of immunohistochemistry and autoradiography of tritiated-thymidine. It could be concluded that the proliferation period of dopaminergic, GABAergic, cholinoceptive and GABAceptive cells does not follow a common rule of the neurogenesis. In addition, some specific neurochemical cell groups can have a restrict proliferation period when compared to the total cell population.


O embrião de galinha é um dos mais tradicionais modelosde estudos da neurociência do desenvolvimento e seu sistema visual tem sido um dos mais exaustivamente estudado. Aretina tem sido utilizada como modelo para estudar o desenvolvimento do sistema nervoso. Aqui, nós descrevemos as características morfológicas que caracterizam cada estádio da retina em desenvolvimento e os estudos do período de neurogênese de algumas subpopulações de células neuroquímicamente específicas da retina usando uma combinação de imunohistoquímica e autoradiografia de timidina-tritiada. Conclui-se que o período de proliferação das células dopaminérgicas, GABAérgicas, colinoceptivas e GABAceptivas não segue uma regra comum. Além disso, alguns grupos celulares neuroquimicamente distintos podem ter um período de proliferaçãomais restrito quando comparado ao da população total destas células.


Subject(s)
Animals , Chick Embryo , Cell Differentiation/physiology , Glutamic Acid/physiology , Neurogenesis/physiology , Retina/cytology , gamma-Aminobutyric Acid/physiology , Autoradiography , Immunohistochemistry , Phenotype , Retina/chemistry , Retina/embryology , Thymidine , Time Factors
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