scholarly journals CAMBIOS MORFOLÓGICOS DEL TIMO EN LA ETAPA FETAL Y SU IMPORTANCIA CLÍNICA. MORPHOLOGICAL CHANGES OF THE THYMUS IN THE FETAL STAGE AND ITS CLINICAL SIGNIFICANCE

2016 ◽  
Vol 2 (1) ◽  
pp. 7-16
Author(s):  
Emanuel Repetto ◽  
Mirta M. Aliendo ◽  
Susana N. Biasutto
Keyword(s):  
Growth And Development ◽  
Morphological Changes ◽  
Anatomical Structures ◽  
Fetal Thymus ◽  
The Third ◽  
El Sistema ◽  
Cardio Vascular ◽  
The Relationship ◽  
Immunological System ◽  
Fetal Stage

El timo se origina de la tercera bolsa faríngea, durante la 5ª semana de gestación, cuando migra junto con las paratiroides inferiores, hasta alcanzar su posición definitiva. El crecimiento y desarrollo del timo continúa después del nacimiento hasta la pubertad, ocupando una posición cervico-torácica. En este trabajo se miden y correlacionan los cambios en forma y tamaño del timo fetal, y se correlaciona su aspecto macroscópico con variaciones clínicas. Se estudiaron 80 fetos entre 14 y 21 semanas de gestación. El timo fue disecado conservando sus relaciones anatómicas más importantes. Observamos que la longitud de la glándula crece abruptamente entre la semana 17 y 18. Luego de la semana 18 el crecimiento en longitud de la glándula se mantiene de manera progresiva. El ancho del timo tiene un crecimiento notable entre la semana 15 y 16. El crecimiento total de la glándula, de la semana 14 a la 21, fue: 74,96% en su longitud, y 119,5% en el ancho. Analizando los datos obtenidos surge que el aumento de longitud y ancho del timo se acompaña del desarrollo anatómico del aparato cardiovascular y respiratorio respectivamente, en las mismas etapas, pudiendo confirmar que esto se deba a la relación existente entre la cápsula tímica, pleura y pericardio, que acompañan su crecimiento por arrastre. Destacamos el estudio de las dimensiones tímicas en el control prenatal, actuando como parámetro predictivo para la detección de patologías relacionadas con el sistema inmune y con patologías que afectan a otros órganos o sistemas relacionados.  During the fifth week of gestation, appears the third branchial pouch that will migrate originating the thymus and the superior parathyroid glands. Thymus growth and development will continue after birth until puberty, and always occupying a cervico-thoracic position. In this study we show shape and size variations of fetal thymus, and the correlation between its macroscopic aspect and clinical variations. We studied 80 fetuses between 14 and 21 weeks of gestation. The thymus was dissected respecting the relationship with the main anatomical structures. We demonstrated that the gland length suddenly grows between the week 17th and 18th. After that length growth continues progressively. Thymus breadth evidently grows between the weeks 15th and 16th. General growth of the gland, between the weeks 14th and 21st was 74.96% in length and 119.5% in breadth. Considering these data it appears as evident that the increasing in length and breadth of the thymus is related to the anatomical development of the cardio-vascular and respiratory systems respectively, in the same stages, confirming the relationship between the thymus capsule, pleura and pericardium, that determines the morphology of this growth by “traction”. We emphasize the study of thymus measures in pregnant controls as a predictive parameter for the detection of pathologies associated to the immunological system and other related organs or systems.

scholarly journals Effect of season on early tomato growth and development rates.

1981 ◽  
Vol 29 (3) ◽  
pp. 179-188
Author(s):  
D. Klapwijk
Keyword(s):  
Growth And Development ◽  
Linear Increase ◽  
Growth Data ◽  
Tomato Plants ◽  
Growing Period ◽  
The Third ◽  
Light Levels ◽  
Tomato Growth ◽  
Vegetative And Reproductive Growth ◽  
The Relationship

Successive batches of tomato plants were raised throughout two years under ideal conditions in a glasshouse, and the intervals between sowing and the attainment of different stages in vegetative and reproductive growth were determined. The relationship between the season and the growing period was a simple one. There was a linear increase in the duration of the growing period between 21 September and 21 December, and a linear decrease between 21 December and 21 March. In the third season, from 21 March to 21 September, the growing period remained practically constant. The pattern of the relationship between the season and the growing period was maintained over a range of temperatures and light levels. Growth data from the literature for carnations, roses, radishes and lettuces under glass could be described in the same way. (Abstract retrieved from CAB Abstracts by CABI’s permission)

scholarly journals Relationship between Aldose reductase and superoxide dismutase inhibition capacities of indole-based analogs of melatonin derivatives

2009 ◽  
Vol 61 (4) ◽  
pp. 675-681 ◽  
Author(s):  
N. Daş-Evcimen ◽  
Ö. Yildirim ◽  
S. Suzen
Keyword(s):  
Aldose Reductase ◽  
Diabetic Complications ◽  
Morphological Changes ◽  
Antioxidant Properties ◽  
Polyol Pathway ◽  
Antioxidant Enzyme Activity ◽  
Indole Derivatives ◽  
The Third ◽  
The Relationship

Aldose reductase (AR) has been implicated in the etiology of diabetic complications. Under diabetic conditions, the elevated vascular glucose level causes an increased flux through the polyol pathway, which induces functional and morphological changes associated with secondary diabetic complications such as cataract, neuropathy, and nephrop?athy. Oxidative stress, antioxidants, and the polyol pathway have recently been found to be linked in pathological states. A large number of structurally different compounds have been studied as potent in vitro AR inhibitors (ARIs). However, with few exceptions, these compounds did not show clinical benefit, and some even produced serious side effects. In view of the ARI activity of certain indole derivative compounds and antioxidant properties of melatonin, we investigated some indole-based analogs of melatonin derivatives. Antioxidant and ARI activity tests were applied to nine indole derivatives that are substituted at the third and fifth positions. Also, the relationship between ARI and antioxidant enzyme activity is discussed.

PENERAPAN PERSEPSI ORANGTUA DALAM MEMENUHI HAK PARTISIPASI ANAK USIA 9-12 TAHUN DI DESA BENA AMANUBAN SELATAN NUSA TENGGARA TIMUR

2019 ◽  
Vol 1 (2) ◽  
pp. 121-138
Author(s):  
Lodiana Nitti ◽  
Friandry Windisany Thoomaszen
Keyword(s):  
Qualitative Research ◽  
Research Methods ◽  
Growth And Development ◽  
Data Retrieval ◽  
Qualitative Research Methods ◽  
Parental Perception ◽  
The Third ◽  
Self Interest ◽  
Participation Rights ◽  
The Right

ABSTRACT Parental perception will affect the fulfillment of children’s participation rights. Fullfilment of children’s participation rights will be fulfilled optimally if parents pay anttention to opinions while providing opportunities for children to make and make decisions about the child’s goals and self-interest. The subjects studied consisted of 5 subjects consisting of father and mother who had children aged 9- 12 years. This study uses qualitative research methods, with data retrieval tools in teh form of interviews, observation and documentation. From the research found data were the subjects do not fulfill the right of participation of children up to the maximum ladder where children’s participation rights range from the first ladder to the third ladder. The first ladder to the third ladder is actually a non- participating ladder. This means that children is manipulated, dominated by parents, there is direct communation and the severity of the parent. The children felt disappointed, sad, and angry with the parents but they still tried to hear and obey the parent’s decision. Children from third and fourth subjects experienced excessive fear to speak to their parent (father). Suggestions for parents to be more caring and fulfill the rights of children’s participation so as not to affect the growth and development of children. Keywords: participation rights, children, parents

Retroaktive Neuverhandlung

2018 ◽  
Vol 63 (1) ◽  
Author(s):  
Daniel Martin Feige
Keyword(s):  
Original Work ◽  
The Other ◽  
Final Part ◽  
Critical Reading ◽  
The Third ◽  
Works Of Art ◽  
The Relationship

Der Beitrag widmet sich der Frage historischer Folgeverhältnisse in der Kunst. Gegenüber dem Gedanken, dass es ein ursprüngliches Werk in der Reihe von Werken gibt, das späteren Werken seinen Sinn gibt, schlägt der Text vor, das Verhältnis umgekehrt zu denken: Im Lichte späterer Werke wird der Sinn früherer Werke neu ausgehandelt. Dazu geht der Text in drei Schritten vor. Im ersten Teil formuliert er unter der Überschrift ›Form‹ in kritischer Abgrenzung zu Danto und Eco mit Adorno den Gedanken, dass Kunstwerke eigensinnig konstituierte Gegenstände sind. Die im Gedanken der Neuverhandlung früherer Werke im Lichte späterer Werke vorausgesetzte Unbestimmtheit des Sinns von Kunstwerken wird im zweiten Teil unter dem Schlagwort ›Zeitlichkeit‹ anhand des Paradigmas der Improvisation erörtert. Der dritte und letzte Teil wendet diese improvisatorische Logik unter dem Label ›Neuaushandlung‹ dann dezidiert auf das Verhältnis von Vorbild und Nachbild an. The article proposes a new understanding of historical succession in the realm of art. In contrast to the idea that there is an original work in the series of works that gives meaning to the works that come later, the text proposes to think it exactly the other way round: in the light of later works, the meanings of earlier works are renegotiated. The text proceeds in three steps to develop this idea. Under the heading ›Form‹ it develops in the first part a critical reading of Danto’s and Eco’s notion of the constitution of the artworks and argues with Adorno that each powerful work develops its own language. In the second part, the vagueness of the meaning of works of art presupposed in the idea of renegotiating earlier works in the light of later works is discussed under the term ›Temporality‹ in terms of the logic of improvisation. The third and final part uses this improvisational logic under the label ›Renegotiation‹ to understand the relationship between model and afterimage in the realm of art.

RECREATION SPECIALIZATION FOR RUNNERS AND EVENT ATTACHMENT

2020 ◽  
Author(s):  
Isao Okayasu ◽  
Chi-Ok Oh ◽  
Duarte B Morais
Keyword(s):  
Practical Implication ◽  
Event Management ◽  
Attitudes And Behaviors ◽  
The Third ◽  
Study Results ◽  
The World ◽  
Recreation Specialization ◽  
And Behaviors ◽  
The Relationship ◽  
Predictive Relationship

Running is one of the most popular activities in the world. Runners’ attitudes and behaviors vary depending on their running style. This study aims to construct different measures of running specialization based on the theory of specialization. This study also tests a runner’s stage of specialization segmentation based on recreation specialization and examines the predictive relationship between a runner’s specialization and event attachment. Three groups of sampling data assess the performance of diverse specialization measures for running in three marathon events. First, two surveys were conducted with marathon participants to assess the performance of diverse specialization measures for runners. Second, the third dataset was used to examine the relationship between a runner’s recreation specialization and event attachment.The study results showed that the 15 measures of specialization showed a good fit to the data. Our research showed how runners’ recreation specialization is connected to their event attachment. In addition, this study suggested event management for subdivisions of runners. Its practical implication is that recreation specialization for running can help us understand event attachment.

scholarly journals Analyzing the Effects of the Kinematic System on the Quality of Holes Drilled in 42CrMo4 + QT Steel

Materials ◽  
2021 ◽  
Vol 14 (14) ◽  
pp. 4046
Author(s):  
Mateusz Bronis ◽  
Edward Miko ◽  
Lukasz Nowakowski
Keyword(s):  
Cutting Speed ◽  
Hole Drilling ◽  
Internal Cooling ◽  
Hole Quality ◽  
The Third ◽  
Kinematic System ◽  
Turning Center ◽  
Dimensional Errors ◽  
The Relationship

This article discusses the relationship between the kinematic system used in drilling and the quality of through-holes. The drilling was done on a CTX Alpha 500 universal turning center using a TiAlN-coated 6.0 mm drill bit with internal cooling, mounted in a driven tool holder. The holes were cut in cylindrical 42CrMo4 + QT steel samples measuring 30 mm in diameter and 30 mm in length. Three types of hole-drilling kinematic systems were considered. The first consisted of a fixed workpiece and a tool performing rotary (primary) and linear motions. In the second system, the workpiece rotated (primary motion) while the tool moved linearly. In the third system, the workpiece and the tool rotated in opposite directions; the tool also moved linearly. The analysis was carried out for four output parameters characterizing the hole quality (i.e., cylindricity, straightness, roundness, and diameter errors). The experiment was designed using the Taguchi approach (orthogonal array). ANOVA multi-factor statistical analysis was used to determine the influence of the input parameters (cutting speed, feed per revolution and type of kinematic system) on the geometrical and dimensional errors of the hole. From the analysis, it is evident that the kinematic system had a significant effect on the hole roundness error.

scholarly journals The Correlation Between Timing of Surgery and the Need for RBC Transfusions in the Geriatric Intertrochanteric Fracture Population

2021 ◽  
Vol 12 ◽  
pp. 215145932199861
Author(s):  
Yun-fa Yang ◽  
Jian-wen Huang ◽  
Xiao-sheng Gao ◽  
Zai-li Liu ◽  
Jian-wei Wang ◽  
...  
Keyword(s):  
Intertrochanteric Fracture ◽  
The Elderly ◽  
Timing Of Surgery ◽  
Intertrochanteric Fractures ◽  
The Third ◽  
Transfusion Requirements ◽  
Surgical Fixation ◽  
Fracture Population ◽  
The Relationship ◽  
Rbc Transfusion

Objective: To identify whether the timing of surgery affects red blood cell (RBC) transfusion requirements in the elderly with intertrochanteric fractures. Methods: We retrospectively studied all patients undergoing surgical fixation of their intertrochanteric fractures in our hospital between January 2009 and December 2018 and analyzed the relationship between the timing of surgery and RBC transfusion. Results: A total of 679 patients were included in this study. The need for RBC transfusion was lower in the patients who underwent surgery within 12 h after admission (timing of surgery <12 h, <12 h group) than those who underwent surgery over 12 h after admission (timing of surgery >12 h, >12 h group) (P = 0.046); lower in the the patients who underwent surgery within 24 h after admission (timing of surgery <24 h, <24 h group) than in those who underwent surgery over 24 h after admission (timing of surgery >24 h, >24 h group) (P = 0.008), and lower in the <24 h group compared to the patients who underwent surgery within 48 h after admission (timing of surgery <48 h, <48 h group) (P = 0.035). Moreover, the need for RBC transfusion was lower in the <24 h group (in the first 24 h from admission to surgery) than in the 24-48 h group (in the second 24 h from admission to surgery) (P = 0.016), and also lower in the <24 h group compared to the 48-72 h group (in the third 24 h from admission to surgery) (P = 0.047). However, there were no differences between the <12 h group and 12-24 h group, between the <12 h group and <24 h group, and between the 12-24 h group and <24 h group, respectively. Conclusion: Timing of surgery within 24 h contributes to the reduction of RBC transfusion in the elderly with intertrochanteric fractures.

Women’s Liberation and the Agrarian Question: Insights from Peasant Movements in India

2021 ◽  
Vol 10 (1) ◽  
pp. 15-40
Author(s):  
Archana Prasad
Keyword(s):  
Social Transformation ◽  
Historical Context ◽  
Class Consciousness ◽  
Land Reforms ◽  
Agrarian Question ◽  
The Third ◽  
Peasant Movements ◽  
Participation Of Women ◽  
The Relationship

This article explores some questions arising from recent debates on patriarchy and capitalism. The focus is on the role of women in communist-led peasant movements in India and the implications of such struggles on the project of women’s emancipation. The first section lays out a framework for discussing the interface between class consciousness and the anti-patriarchal project, whereby patriarchy is located within the structural contradictions arising out of the contestations within the process of accumulation. The second section documents the historical context, focusing on the relationship between land reforms and social transformation in semi-feudal and early capitalist contexts, and analyzes the extent to which communist-led struggles are anti-patriarchal in character. The third section turns to the participation of women in the contemporary struggles of both agricultural workers and peasant movements and underlines the new emerging dialectics between women’s and peasant organizations under a neoliberal state and with deepening agrarian distress.

Desire for Self-healing

2017 ◽  
Vol 12 (1-2) ◽  
pp. 317-335
Author(s):  
Ngar-sze Lau
Keyword(s):  
Theravada Buddhism ◽  
Self Healing ◽  
Core Knowledge ◽  
The Third ◽  
The Core ◽  
Physical Suffering ◽  
Mind And Body ◽  
Core Practice ◽  
The Relationship ◽  
Contemporary Chinese

Abstract This practice report describes how Chinese meditators understand the “four foundations of mindfulness” (satipaṭṭhāna, sinianzhu 四念住) as a remedy for both mental and physical suffering. In the tradition of Theravāda Buddhism, satipaṭṭhāna is particularly recognized as the core knowledge for understanding the relationship between mind and body, and the core practice leading to liberation from suffering. Based on interviews with Chinese meditation practitioners, this study develops three main themes concerning how they have alleviated afflictions through the practice of satipaṭṭhāna. The first theme highlights how practitioners learn to overcome meditation difficulties with “right attitude.” The second theme is about practicing awareness with “six sense doors” open in order to facilitate the balance of the “five faculties.” The third theme explores how practitioners cultivate daily life practice through an understanding of the nature of mind and body as impermanent and as not-self. This paper details how these themes and embodied practices of satipaṭṭhāna constitute ways of self-healing for urban educated Buddhists in the contemporary Chinese context.

scholarly journals The risk of venous thromboembolism and physical activity level, especially high level: a systematic review

2021 ◽  
Author(s):  
H. Danin-Mankowitz ◽  
A. Ugarph-Morawski ◽  
F. Braunschweig ◽  
P. Wändell
Keyword(s):  
Physical Activity ◽  
Systematic Review ◽  
Venous Thromboembolism ◽  
Activity Level ◽  
Case Control Studies ◽  
The Third ◽  
Area Of Interest ◽  
High Level ◽  
The Relationship

AbstractVenous thromboembolism (VTE) is the third most common cause of cardiovascular disease. Connection between high level of physical activity (PA) and the onset of VTE is unknown. We searched the literature on the possible association between PA level, especially high levels, and the risk of VTE. A systematic review was carried out to identify relevant articles on the relation between PA level and VTE. The initial search was conducted together with the Karolinska Institutet University Library in February 2018, with follow-up searches after that. In total, 4383 records were found and then screened for exclusion of duplicates and articles outside the area of interest. In total, 16 articles with data on 3 or more levels of PA were included. Of these, 12 were cohort and 4 were case-control studies. Totally 13 studies aimed at investigating VTE cases primarily, while three studies had other primary outcomes. Of the 16 studies, five found a U-shaped association between PA level and VTE risk, although non-significant in three of them. Two articles described an association between a more intense physical activity and a higher risk of VTE, which was significant in one. Nine studies found associations between increasing PA levels and a decreasing VTE risk. Available literature provides diverging results as to the association between high levels of PA and the risk of venous thromboembolism, but with several studies showing an association. Further research is warranted to clarify the relationship between high level PA and VTE.

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