Origin and mechanisms of formation of fetus-in-fetu: Two cases with genotype and methylation analyses

2006 ◽  
Vol 140A (16) ◽  
pp. 1737-1743 ◽  
Author(s):  
Shoko Miura ◽  
Kiyonori Miura ◽  
Toshiyuki Yamamoto ◽  
Michiko Yamanaka ◽  
Keisuke Saito ◽  
...  
Keyword(s):  
Fetus In Fetu ◽  
Mechanisms Of Formation

Fetus in Fetu: Sacrococcygealer Fetus in Fetu mit Steißbeinteratom

2018 ◽  
Author(s):  
C Froehlich ◽  
A Woeckel ◽  
M Rehn ◽  
T Meyer
Keyword(s):  
Fetus In Fetu

The innovative space as the most important element of theregional socio-economic space

2019 ◽  
pp. 60-70
Author(s):  
Larysa Gromozdova ◽  
Inna Stenicheva
Keyword(s):  
Basic Element ◽  
Information Support ◽  
Space Region ◽  
Regional Innovation ◽  
Economic Space ◽  
Mechanisms Of Formation ◽  
Innovation Space ◽  
Space Mechanisms ◽  
Constituent Elements

Purpose of the article: to determine the essence of different elements ofsocio-economic space of the region. Construction of the structure and isolationof individual elements of socio-economic space as a multi-vector formation.This article highlights the essence and different approaches to defining theconcepts, structure and mechanisms of formation of economic and social spacesof the region, innovation space as a basic element of socio-economic space.Research Methods: The methodological basis of the research is the fundamentalprinciples of economic theory, regional economy, scientific views and approachesof foreign and domestic scientists. To achieve the purpose of the study, themethods used at the empirical and theoretical levels were used: axiomatic,abstract, system-structural analysis, analogies and comparisons, graphoanalytic,by which the characterization of the nature of the concepts of space, socioeconomic space, as well as innovation space region. Their general properties,structure and functions are described.The criteria of optimality and balancesof interests in the formation of different types of space in the region areconsidered. The classification of the regional space is proposed, and the networkconnections of the innovation space according to components and elements arerevealed, which allows to study deeply the social, economic and other problemsof development of the region.Scientific novelty: the classification of regionalspace by separate constituent elements is proposed. The concept of “innovationspace” was introduced into scientific circulation, the scheme of networkconnections of the innovation space with other elements of the regional socioeconomic space was developed. Conclusions and Prospects for Further Research:In today’s context, it is possible to significantly improve the economic stateof development of Ukrainian regions by using a scientifically sound andcomprehensive approach to defining and studying the concepts of socioeconomic and innovative space.In the further study it is necessary to considerin detail the mechanism of organizational activity of innovation space in theregion. It is very important to pay attention to information support for theformation of the innovation space, the creation of a regional legal field ofinnovation space, mechanisms for coordinating regional innovation activitieswithin the innovation space, as well as the influence of internal and externalfactors on the formation and development of the innovation space.

Psychological nature of intelligence officer

2020 ◽  
Vol 8 (2) ◽  
pp. 12
Author(s):  
P. Yu. Naumov ◽  
F. V. Povshednaya
Keyword(s):  
Social Groups ◽  
Pedagogical Practice ◽  
Value System ◽  
Level Of Education ◽  
Main Research ◽  
Social Trends ◽  
Deductive Method ◽  
Mechanisms Of Formation ◽  
The Subject ◽  
Method Analysis

Introduction. Based on modern social trends, the demand becomes not only for professionally trained people, but also for the level of their general culture, value system and, ultimately, intelligence. At the same time, there is no place for intellectuals and educating intellectuals in program documents on educational activities, although this task is very logical for the pedagogical practice of a developed society. This work presents the experience of the author's analysis of the psychological nature of the intelligence of an officer. Consistently considering the essence and structure of such a complex phenomenon, the structure and the real functioning of the values that allow characterizing the subject as an intellectual are ascertained.Materials and methods. As the main research methodology, the authors use sociological (I.S. Kon), culturological adapted to solve the problems of this work (M.S. Kagan), historiographic (A.V. Popov), systemic (I.V. Blauberg, V.A. Lektersky, V.N. Sadovsky, S.L. Rubinstein, M.S. Kagan, N.V. Kuzmina) and functional approaches (P.K. Anokhin, M.S. Kagan, N. Wiener). The main research methods were: hypothetical-deductive method; analysis, synthesis, comparison, analogy and abstraction; systemic method and modeling.Results. The result of the study is that the authors identified and justified the structural psychological qualities of intelligence as the subjective characteristics of an officer and examined the basic mechanisms of formation of intellectual values.Discussion and Conclusions. The required criteria for being intelligent as a  subject characteristics of an officer is the level of education (self education)of an officer, his manners, the scope of his values , existential assessment –correlating every fact he faces with general life-span problems of objective reality, having respect for values of others and being ready for talk to employees and  superiors as well as the representatives of other social groups, other cultures, nationalities, confessions and professions which requires dialog in search of optimal forms and options of interaction. The cornerstone principle for intelligence of the officer are, therefore, his education and upbringing, ideological conviction in his own values and readiness for self-sacrifice for their sake.

Factors of humoral immunity in the combined course of vibration disease and hypertension

2020 ◽  
pp. 558-559
Author(s):  
R. A. Baraeva ◽  
L. A. Strizhakov ◽  
Y. I. Borzykh
Keyword(s):  
Humoral Immunity ◽  
Clinical Picture ◽  
Pathogenetic Mechanisms ◽  
Vibration Disease ◽  
Mechanisms Of Formation

The study of humoral immunity factors in vibration disease and its combination with hypertension opens up prospects for rehabilitation and treatment of patients with this pathology, as well as complements our knowledge of the pathogenetic mechanisms of formation of the clinical picture of these diseases.

Kinetics of the Thermal Disappearance of Radicals Formed During the Radiolysis of Aspartic Acid

2009 ◽  
Vol 59 (12) ◽  
Author(s):  
Mihai Contineanu ◽  
iulia Contineanu ◽  
Ana Neacsu ◽  
Stefan Perisanu
Keyword(s):  
Thermal Resistance ◽  
Aspartic Acid ◽  
Room Temperature ◽  
Esr Spectra ◽  
Complex Mechanism ◽  
Radical Species ◽  
Mechanisms Of Formation ◽  
Kinetics Of

The radiolysis of the isomers L-, D- and DL- of the aspartic acid, in solid polycrystalline state, was investigated at room temperature. The analysis of their ESR spectra indicated the formation of at least two radicalic entities. The radical, identified as R3, resulting from the deamination of the acid, exhibits the highest concentration and thermal resistance. Possible mechanisms of formation of three radical species are suggested, based also on literature data. The kinetics of the disappearance of radical R3 indicated a complex mechanism. Three possible variants were suggested for this mechanism.

(Mechanisms of Formation of Corruption Structures)

2014 ◽  
Author(s):  
V Busygin ◽  
Mark Levin ◽  
V Petryakov ◽  
Danil Fedorovykh
Keyword(s):  
Mechanisms Of Formation

scholarly journals Fetus in fetu: Case report of a Bangladeshi girl

2020 ◽  
Vol 22 ◽  
pp. 200450
Author(s):  
Mohammad Mosiur Rahman ◽  
Saumitra Chakravarty ◽  
Tani Barua
Keyword(s):  
Case Report ◽  
Fetus In Fetu

scholarly journals Fetus in fetu: two case reports from North African country

2021 ◽  
Vol 69 (1) ◽  
Author(s):  
Moutaz Ragab ◽  
Omar Nagy Abdelhakeem ◽  
Omar Mansour ◽  
Mai Gad ◽  
Hesham Anwar Hussein
Keyword(s):  
Histopathological Examination ◽  
Case Reports ◽  
Abdominal Mass ◽  
Mature Teratoma ◽  
Surgical Techniques ◽  
Rare Condition ◽  
Mass Effect ◽  
Fetus In Fetu ◽  
Vascular Connection ◽  
First Case

Abstract Background Fetus in fetu is a rare congenital anomaly. The exact etiology is unclear; one of the mostly accepted theories is the occurrence of an embryological insult occurring in a diamniotic monochorionic twin leading to asymmetrical division of the blastocyst mass. Commonly, they present in the infancy with clinical picture related to their mass effect. About 80% of cases are in the abdomen retroperitoneally. Case presentation We present two cases of this rare condition. The first case was for a 10-year-old girl that presented with anemia and abdominal mass, while the second case was for a 4-month-old boy that was diagnosed antenatally by ultrasound. Both cases had vertebrae, recognizable fetal organs, and skin coverage. Both had a distinct sac. The second case had a vascular connection with the host arising from the superior mesenteric artery. Both cases were intra-abdominal and showed normal levels of alpha-fetoprotein. Histopathological examination revealed elements from the three germ layers without any evidence of immature cells ruling out teratoma as a differential diagnosis. Conclusions Owing to its rarity, fetus in fetu requires a high degree of suspicion and meticulous surgical techniques to avoid either injury of the adjacent vital structures or bleeding from the main blood supply connection to the host. It should be differentiated from mature teratoma.

Sign in / Sign up

Export Citation Format

Share Document