Lege Artis Medicinae

[Gambling Passion of Dostoevsky’s Heroes]

LŐRINCZ Jenő

FEBRUARY 20, 2010

Lege Artis Medicinae - 2010;20(02)

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MEZÔVÁRI Gyula

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[Halfway on a physician’s life course]

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[Dangers of the use of performance enhancement drugs and food supplements]

PUCSOK József

[The history of humankind is full of stories related to performance enhancement drug abuse. For the purpose of improving explosive power and long-term physical performance central nervous system stimulating drugs and supplements, such as: amphetamine and cocaine have been used. Androgenic anabolic steroids are used for increasing skeletal muscle mass. The abuse of performance enhancer drugs is seriously deteriorating the human health, and have several negative side effects. Number of food-supplements - available in the market, often contain traces of steroids. So called designer steroids are extremely dangerous. In the near future it will be possible to enhance physical performance through genetic interventions.]

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Lege Artis Medicinae

[Playing with Passion]

PINTÉRNÉ Ambrusz Aliz, CSIKY-MÉSZÁROS Mária

Clinical Neuroscience

[Dysexecutive syndromes]

SZIRMAI Imre

[Executive function is a higher order cognitive capacity that involves memory, perception and performance of complex tasks. Disorders of the executive functions are sign of lesions in the praefrontal cortex, involving the praefrontal-striatal-thalamic networks and the parietal association areas. According to signs and localization, five basic praefrontal syndromes are recognised. 1. Damage in posterior dorsolateral praefrontal cortex and subcortical nuclei causes the dorsolateral syndrome with impaired decision making, working memory and planning. 2. The ventromedial-orbitofrontal syndrome: if lesion spares the basal forebrain, memory can be preserved, but poor social decision making developes. 3. The dorsomedial syndrome consists of attention disorder, akinesia, mutism and apathy. 4. The bilateral ventrolateral praefrontal regions serve perception of self and environment. 5. The ventral lateral (verbalizer) area of the dominant hemisphere coordinates language. Executive impairments can be found in cerebrovascular, Parkinson's and other diseases of basal ganglia, and in frontotemporal lobar degeneration. The dorsolateral syndrome can be examined by the use of Wisconsin card sorting test, self ordered pointing task and the delayed response task. Praefrontal-basal function can be assessed by Gambling-, Faux Pas-, and Emotion identification tasks. Conclusions: 1. A dysexecutive syndrome does not fulfil the criteria of dementia. 2. A "frontal syndrome" is an indefinite eponym. Focal lesions in prefrontal systems lead to localization- specific symptoms, which can be defined by psychometric tests. 3. In neurological diseases associated with multifocal damage of the brain neuropsychologic tests may help to determine strategical lesions, which are responsible for the actual syndromes.]

Lege Artis Medicinae

[Suppressing the Passion to Paint, or Basic Dilemmas of Female Existence – Peder Severin Krøyer and Marie Triepcke ]

GEREVICH József

Lege Artis Medicinae

[The Good, the Bad and the Ugly ]

BENCZÚR Béla, BAJNOK László, REIBER István, TSCHÜRTZ Nándor

[Reading the title most of us (but not everyone) can recall from our memories the classic heroes of the movie of Sergio Leone and we can almost hear (or not?) the melody of Ennio Morricone. This sentence is full of strangeness, isn’t it? However it’s hardly at all sure that everyone had seen the movie (indeed certainly not) and the catching music is maybe elusive. Like or not we are related to classics of lipidology, as well. Most of the readers of this review of the three clinicians know much (but not everything!) of these topics but probably for some of them this paper will arise their further interest. We are going to separate the “inseparable”, only together functioning whole thing in order to build a model in our thinking regarding its operation. This is what we do with the scientific cognition. We are making models, simplifying indeed… (sometimes erroneously) proclaiming. Let’s throw out our (or at least try to do it) the stereotypes living inside us. Let’s talk about the “always” good HDL-cholesterol, the bad LDL-cholesterol and the ugly (or cruel) triglyceride, actually (and now the analogy is lost of the three key players of the classic western movie) about the other faces of the together ugly and bad lipoprotein(a) according to a lot of opinions! As everything is connected with everything in the human body and nothing is accidental - nothing can be only good, bad or ugly nor the Good, the Bad and the Ugly yet.]