Cognitive neural responses in the semantic comprehension of sound symbolic words and pseudowords.

Introduction: Sound symbolism is the phenomenon of sounds having non-arbitrary meaning, and it has been demonstrated that pseudowords with sound symbolic elements have similar meaning to lexical words. It is unclear how the impression given by the sound symbolic elements is semantically processed, in contrast to lexical words with definite meanings. In event-related potential (ERP) studies, phonological mapping negativity (PMN) and N400 are often used as measures of phonological and semantic processing, respectively.

80 Hz auditory steady state responses (ASSR) elicited by silent gaps embedded within a broadband noise.

Introduction: Although auditory temporal processing plays an important role in speech comprehension, it cannot be measured by pure tone audiometry. Auditory temporal resolution is often assessed by behavioral gaps-in-noise test. To evaluate whether auditory temporal resolution could be objectively assessed, we measured the auditory steady state response (ASSR) elicited by silent gaps embedded within broadband noises at 80 Hz.

[Acquired Fanconi-de Toni-Debre syndrome due to therapy for Ewing's sarcoma in 5-years old boy].

We present a 5-years old boy with acquired Fanconi-de Toni-Debre syndrome being a effect of therapy for Ewing's sarcoma. At the age of 3 years, this boy was diagnosed as suffering from Ewing sarcoma of his right femur. The boy received a course of 8-month pre-surgery (6 VIDE--Vincristine, Ifosfamide, Doxorubicin, Etoposide cycles and 2 VAI--Vincristine, Actinomycin, Ifosfamide cycles) and 6-month post-surgery (6 VAI--Vincristine, Actinomycin, Ifosfamide cycles) cytostatic therapies according to EWING, EURO 99 protocol.

Acute renal failure due to bilateral xanthine urolithiasis in a boy with Lesch-Nyhan syndrome.

Lesch-Nyhan syndrome is a very rare X-linked recessive disorder caused by mutation in the gene encoding enzyme hypoxanthine-guanine phosphoribosyltransferase (HPRT). A complete deficiency of HPRT leads to severe purine overproduction and to uric acid renal lithiasis as a consequence. This may be effectively prevented by administration of allopurinol; however, its overdosage may result in xanthinuria and xanthine urolithiasis.

[Factors of physical development of healthy children in relation to 24-hour ambulatory blood pressure patterns].

Unlabelled: The aim of this study was to assess which of the relationships between ambulatory blood pressure patterns and physical development factors in healthy children was the strongest and most significant. 24-hour ambulatory blood pressure monitoring (ABPM) was performed on 100 healthy children aged 10-18 years. Mean values of diurnal, nocturnal and 24-hour systolic blood pressure (SBP) and diastolic blood pressure (DBP) were calculated on its basis.