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Adolf Beck lived in years 1863–1942. He graduated from the Jagiellonian University and was an outstanding physiologist, pupil and the closest collaborator of Prof. Napoleon Cybulski. In 1890 he became a PhD in medical sciences. His research was devoted to the physiology of the central nervous system and opened the fundamentals of electrophysiology and in consequence, to electroencephalography. Cybulski’s and Beck’s studies had a pioneering character and they were the fi rst to discover electric activity of the brain and changes of this activity in response to various stimuli. The fi rst Beck paper was published in German (1890) and produced response from English researchers who claimed the primacy of Richard Caton (1875). However, the Caton studies differed from Beck’s experiments and were not known to him before. Beck’s didactic and academic work has to be underlined when presenting his profi le. At 32, as Associate Professor, he became chair of Physiology Department at Medical Faculty of the Jan Kazimierz University in Lviv and three years later he was promoted to Full Professor. He worked as dean of Medical Faculty and later as chancellor. He was the author and co-author of many manuals and original scientifi c papers. His book entitled “Physiology of the Central Nervous System”, published in 1913, meets all the requirements of a modern manual for neurophysiology. He published a manual entitled “Human Physiology”, fi rst in 1915 together with Napoleon Cybulski and then, in 1922, by himself.
Joseph Jules François Félix Babiński was a son of emigrants from Poland. He was born in Paris where he also went to school and studied medicine. He graduated with honours in 1879. He made his training as an apprentice of Cornil, Vulpian and Buequoy. When he was assistant to Jean-Martin Charcot, he chose his specialization in internal medicine and neurology, soon achieving mastery in these subjects. In 1890 he was appointed head of the Pitié Hospital and worked there till the end of his life. He wrote over 300 papers on physiology of the nervous system and neuropathology. Babiński is the author of organic semiology of hemiplegia and paraplegia, which helps to differentiate them from functional and hysterical paralysis. He discovered most of the pyramidal symptoms. In his studies on defense refl ex he defi ned its relationship with injuries to the pyramidal tract, named the “Babiński Sign”, a test known also as Babiński refl ex, introduced to neurology and widely used to assess upper motor neuron disease. Symptomatology of cerebellar diseases helped to differentiate cerebellar disorders from atrial disorders, enabling to determine such symptoms as: hypermetria, asynergy, adiadochokinesis, tremor, catalepsy. Babiński is to be remembered as a pioneer of neurosurgery in France. He was an extremely modest person of great intuition and of analytical and synthetic mind. He was an extraordinary researcher and clinician. He died on 29.10.1932 and was buried in Montmorency cemetery near Paris.
To date, only a few cases of Demodex gatoi demodecosis have been reported around the world. D. gatoi is a species of mites that infest cats. The mite is much smaller than D. cati and inhabits the superficial keratin skin layer rather than hair follicles. We describe D. gatoi infestation in a young male British Shorthair cat with pruritic dermatosis treated chronically with immunosuppressive drugs for food allergy. In this report we present the diagnostic process and problems associated with the treatment of D. gatoi infestation in a cat undergoing immunosuppressive therapy.
The aim of the research was to determine the number of teeth, their arrangement in the lower and upper dental arches and the manner of teeth placement in dental alveoli of alveolar processes respective for facial bones in brachycephalic dogs. Investigations were conducted on 45 adult dogs of various age and both sexes. Morphotype qualification was based on skull index ZyZy × 100/AP. The pattern of canine permanent dentition that is most common and widely approved as correct was described as 3142/3143. The total number of permanent teeth amounts to 42. Only in one (2.22%) out of 45 observed dogs a complete dentition in both dental arches was present, as in the formula above. Full dentition in the lower dental arch - was observed only in 6.67% of studied specimen and in the upper dental arch in 42.22% of dogs. The accepted number of permanent cheek teeth in dogs is 6 in the upper dental arch and 7 in the lower dental arch. The studies performed show that in brachycephalic specimen the reduction of these teeth and rotation related to alveolar processes are common. Own observations suggest that the following 3132/3132 should be recognized as a correct formula of permanent teeth in this morphotype.
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