Lege Artis Medicinae

[The Wonderful Infant ]

LŐRINCZ Jenő

DECEMBER 15, 2015

Lege Artis Medicinae - 2015;25(11-12)

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[Community participation in sustainable development - in the wake of community medicine]

BRYS Zoltán, HARANGOZÓ Judit, SZARVAS Hajnalka

[Sustainable development aims to secure the living conditions of the next generations. Currently it fails to achieve its goal as the human destruction of ecosystem is accelerated. Institutions of the developed countries can not control the environmental crisis. The increased environmental degradation is caused by overconsumption, which is mainly driven by the widespread consumption-culture. Failure of institutional solutions drew the attention to the empowerment of communities. Aarhus Convention has legally empowered the local communities and various scientific fields examines community participation. Community Based Mental Health Services has gathered a significant knowledge about the psychosocial processes of community participation and about the participatory-culture. According to our assumption this knowledge can be used in the field of sustainable development. Besides the empowerment of the independent, local communities, concordance, affective experiencing diversity of the members, involvement of experiential experts are all important in the operation of self-organizing, responsible, local communities. We believe that the empowerment and support of eco-conscious communities is an important, new intervention in the field of sustainable development. ]

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Clinical Neuroscience

[Phylo- and ontogenetic aspects of erect posture and walking in developmental neurology]

BERÉNYI Marianne, KATONA Ferenc, CARMEN Sanchez, MANDUJANO Mario

[The group or profile of elementary neuromotor patterns is different from the primitive reflex group which is now called the “primitive reflex profile.” All these elementary neuromotor patterns are characterized by a high degree of organization, persistence, and stereotypy. In many regards, these patterns are predecessors or precursors of from them the specific human motor patterns which appear spontaneously later as crawling, creeping, sitting, and walking with erect posture. On the basis of our experiences it can be stated that the elementary neuromotor patterns can be activated in all neonates and young infants as congenital motor functions. With regards to their main properties and functional forms, the normal patterns can be divided into two main groups: (1) One group is characterized by lifting of the head and complex chains of movements which are directed to the verticalization of the body; (2) The other group is characterized by complex movements directed to locomotion and change of body position. The neuromotor patterns can be activated by placing the human infant in specific body positions that trigger the vestibulospinal and the reticulospinal systems, the archicerebellum and the basal gangliae. Most of these systems display early myelinisation and are functioning very soon. Many of the elementary neuromotor patterns reflect the most important - spontaneously developing - forms of human movements such as sitting upright in space and head elevation crawling and walking. The majority of the human neuromotor patterns are human specific. When the infant is put in an activating position, crawling, sitting up, and walking begin and last as long as the activating position is maintained. Each elementary neuromotor pattern is a repeated, continuous train of complex movements in response to a special activating position. The brainstem is not sufficient to organize these complex movements, the integrity of the basal ganglia is also necessary. Elementary sensorimotor patterns during human ontogenesis reflect phylogenetic develpoment of species specific human functions. During ontogenesis spontaneous motor development gradually arises from these early specific sensorimotor predecessors.. The regular use of the elementary neuromotor patterns for diagnostic puposes has several distinct advantages. The neuromotor patterns have a natural stereotypy in normal infants and, therefore, deflections from this regular pattern may be detected easily, thus, the activation of the elementary neuromotor pattern is a more suitable method for identifying defects in the motor activity of the neonate or young infant than the assessment of the primitive reflexes. The “stiumulus positions,” which activate specific movements according to how the human neonate or young infant is positioned, do not activate such motor patterns in neonate or young primates including apes. The characteristic locomotor pattern in these adult primates, including the apes, is swinging and involves brachiation with an extreme prehensility. This species specific motor activity is reflected in the orangutan and gibbon neonates by an early extensive grasp. However, according to our investigations, no crawling, creeping, elementary walk, or sitting up can be activated in them. Neonates grasp the hair of the mother, a vital function for the survival of the young. In contemporary nonhuman primates including apes, the neonate brain is more mature. Thus, pronounced differences can be observed between early motor ontogenesis in the human and all other primates. The earliest human movements are complex performances rather than simple reflexes. The distinction between primitive reflexes and elementary neuromotor patterns is essential. Primitive reflexes are controlled by the brainstem. All can be activated in primates. These reflexes have short durations and contrary to elementary sensorimotor patterns occur only once in response to one stimulus, e.g., one head drop elicits one abduction-adduction of the upper extremities correlated to adduction and flexion of the lower extremities to a lesser degree with the Moro reflex. Elementary neuromotor patterns are much more complex and most of them including elementary walk may be elicited as early as the 19th-20th gestational week, though less perfectly than later.]

Lege Artis Medicinae

[Feeding and eating in infancy and early childhood part I. - data on breastfeeding in the large-sample “For Healthy Offspring” project]

NÉMETH Tünde, VÁRADY Erzsébet, DANIS Ildikó, SCHEURING Noémi, SZABÓ László

[INTRODUCTION - Breastfeeding is the ideal and natural source of nutrition for infants, is associated with a reduced risk of many diseases in infants and mothers. It has a positive impact on the mother-infant relationship and also has considerable economic and environmental benefits. Subjects and methods - In the “For Healthy Offspring” Project parents of 1164, 0-3-year-old children completed a ques-tionnaire about breastfeeding and their feeding routine. The sample is not representative of the general population, but the sociodemographic and housing variables indicate an adequate spectrum. RESULTS - Breastfeeding was perceived by 60% of mothers enjoyable, while 20% of them had a negative experience with it. More than 50% of mothers had some breastfeeding difficulties, but it did not have a significant correlation with the negative perception of breastfeeding. The most common problem was the perception of inadequate milk supply. Among the studied variables maternal smoking, lower maternal education and the lack of antenatal breastfeeding education had the strongest correlation with the duration of breastfeeding. CONCLUSIONS - Adequate antenatal education on breastfeeding, proactive support of women and promptly attending their breastfeeding difficulties increases the duration of exclusive and any breastfeed-ing, helps mothers to reach their breastfeed-ing goals and to perceive breastfeeding enjoyable.]

Clinical Neuroscience

[Molecular genetic mutation analysis in Menkes-disease with prenatal diagnosis]

LÁSZLÓ Aranka, ENDREFFY Emőke, TÜMER Zeynep, HORN Nina, SZABÓ János

[Menkes disease (MD) is an X-linked recessive multisystemic lethal, heredodegenerative disorder. Progressive neurodegeneration and connective tissue disturbances with microscopically kinky hair are the main symptoms. Molecular genetic mutation analysis was made at a Hungarian male infant suffering from MD and prenatal diagnosis was done in this MD loaded family. Method - The 12th exon of ATP7A gene has been analyzed by dideoxy-finger printing (DDF), polymerase chain reaction (PCR), direct sequencing of exon 12. The specific mutation was screened from chorionic villi of the maternal aunt at the 14th gestational week. Results - In the exon 12th a basic pair substitution with Arg 844 His change was detected leading to very severe fatal missense mutation.]

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[Feeding and eating in infancy and early childhood part II. - Breastfeeding, complementary feeding and weaning in the Large-sample of the “For Healthy Offspring” project]

NÉMETH Tünde, VÁRADY Erzsébet, DANIS Ildikó, SCHEURING Noémi, SZABÓ László

[INTRODUCTION - Complementary feed-ing is the transitional period from exclusive breastfeeding to family foods, while breastfeeding is continued. It should be started, when breastmilk itself no longer meets the infant’s nutritional requirements, ideally at the age of around 6 months. SUBJECTS AND METHODS - In the Healthy Offspring project self reported questionnaires were received from 1133 parents of 0-3 year old children. Comple­mentary feeding practices and issues of weaning were analyzed. RESULTS - In our sample complementary feeding was started at the age of 5.5±1.8 months. 6% of infants younger than 4 months and about two third of infants at the age between 4 and 6 months were started on complementary feeding. 32% of the 7-12 month old infants were continued on breastfeeding. The proportion of breastfed infants and young children in the 12-24 and 25-36 month age group was 24% and 5.5% respectively. The daily feeding frequency of breastfed infants was 6.7±1.6. The infants and young children, who were breastfed along with complementary feeding were feeding 5.6±1.5 times/day. After completed weaning the range of feeding frequency was limited to 4.9±0.9 occasions/day. 60.4% of mothers regarded their feeding style on demand, while 39.6% on set schedule. 16% of mothers reported that their child had feeding difficulties. CONCLUSIONS - Complementary feeding indicators should be part of infant feeding data collection, such as time of introduction of complementary food, feeding frequency, food consistency, energy density of food and safe preparation. Responsive feeding is part of responsive parenting and should be promoted, along with continuing breastfeeding at least till one year of age, and for as long as mother and infant wish to continue. ]

Hungarian Radiology

[A rare pancreatic mass in childhood]

TORDAS Adél, PALOTAI Andrea, KISS Imre, KIS Éva

[INTRODUCTION - Malignant pediatric pancreas tumors are rare in the pediatric age group. Among these tumors the malignant hemangiopericytoma is an even more rare condition. CASE REPORT - We have diagnosed this soft tissue sarcoma in a three month old infant during a screening abdominal ultrasound examination. The examination showed a space-occupying lesion in the region of the pancreas and the adrenals. Following further diagnostic imaging, a complete surgical resection was performed. Histology showed malignant hemangiopericytoma. The child received a 5 month long, successful adjuvant chemotheraphy. CONCLUSIONS - Malignant hemangiopericytoma belongs to the non-rhabdomyosarcoma group of diseases. Two subtypes have been described: infantile-type ( hemangiopericytoma) in infants under 1 year, and the adult-type disease in children over 1 year of age. About one third of the infantile subtype are considered congenital. Most common anatomic locations are the retroperitoneum, the pelvis, the extremities, the head and neck region. Prognosis is favorable, the 10-year-survival rate is 80%. Differential diagnosis includes other tumors of the region, such as lesions of the adrenal gland, kidney, stomach and pancreas.]