122 research outputs found
ΠΠΈΠ½Π°ΠΌΠΈΡΠ΅ΡΠΊΠΈΠ΅ ΠΌΠΎΠ΄Π΅Π»ΠΈ ΠΈ ΡΠ΅ΠΊΠΎΠ½ΡΡΡΡΠΊΡΠΈΠΈ ΠΠΠ ΠΏΡΠΈ Π³Π΅Π»ΠΈΠΎΠ³Π΅ΠΎΡΠΈΠ·ΠΈΡΠ΅ΡΠΊΠΈΡ ΡΠ»ΡΠΊΡΡΠ°ΡΠΈΡΡ
Clause is devoted to consideration of theoretical models of adaptable modes of generation and stability of heart, as nonlinear dynamic dot source. Consideration is limited by research of time dynamics of an electrocardiogram. The comparative description of corresponding mathematical dynamic models available on today is lead. Necessity of creation of as much as possible general model which are based physical laws of processes of the response of heart on external influence is revealed.ΠΠ°ΡΡΠΎΡΡΠ°Ρ ΡΠ°Π±ΠΎΡΠ° ΠΏΠΎΡΠ²ΡΡΠ΅Π½Π° ΡΠ°ΡΡΠΌΠΎΡΡΠ΅Π½ΠΈΡ ΡΠ΅ΠΎΡΠ΅ΡΠΈΡΠ΅ΡΠΊΠΈΡ
ΠΌΠΎΠ΄Π΅Π»Π΅ΠΉ Π°Π΄Π°ΠΏΡΠ°ΡΠΈΠΎΠ½Π½ΡΡ
ΡΠ΅ΠΆΠΈΠΌΠΎΠ² Π³Π΅Π½Π΅ΡΠ°ΡΠΈΠΈ ΠΈ ΡΡΡΠΎΠΉΡΠΈΠ²ΠΎΡΡΠΈ ΡΠ΅ΡΠ΄ΡΠ°, ΠΊΠ°ΠΊ Π½Π΅Π»ΠΈΠ½Π΅ΠΉΠ½ΠΎΠ³ΠΎ Π΄ΠΈΠ½Π°ΠΌΠΈΡΠ΅ΡΠΊΠΎΠ³ΠΎ ΡΠΎΡΠ΅ΡΠ½ΠΎΠ³ΠΎ ΠΈΡΡΠΎΡΠ½ΠΈΠΊΠ°. Π ΡΡΠ°ΡΡΠ΅ ΠΏΠΎΠΊΠ°Π·Π°Π½ΠΎ, ΡΡΠΎ ΠΌΠ°Π»ΡΠ΅ Π²ΠΎΠ·ΠΌΡΡΠ΅Π½ΠΈΡ Π΄ΠΈΠ½Π°ΠΌΠΈΡΠ΅ΡΠΊΠΎΠΉ ΡΠΈΡΡΠ΅ΠΌΡ Π² ΡΠ°Π·ΠΎΠ²ΠΎΠΌ ΠΏΡΠΎΡΡΡΠ°Π½ΡΡΠ²Π΅ ΠΈΠΌΠ΅ΡΡ ΡΠΎΠ±ΡΡΠ²Π΅Π½Π½ΡΠ΅ ΠΌΠΎΠ΄Ρ Ρ Π½Π°ΠΈΠ±ΠΎΠ»ΡΡΠΈΠΌΠΈ ΠΏΠΎΠΊΠ°Π·Π°ΡΠ΅Π»ΡΠΌΠΈ ΡΠΎΡΡΠ° Π² ΠΎΠΊΡΠ΅ΡΡΠ½ΠΎΡΡΡΡ
ΠΎΡΠΎΠ±ΡΡ
ΡΠΎΡΠ΅ΠΊ, Π΄Π²Π΅ ΠΈΠ· ΠΊΠΎΡΠΎΡΡΡ
Π½Π°Ρ
ΠΎΠ΄ΡΡΡΡ Π² ΠΈΠ½ΡΠ΅ΡΠ²Π°Π»Π΅ T ΠΈ Π -Π·ΡΠ±ΡΠΎΠ². Π’Π°ΠΊΠΈΠΌ ΠΎΠ±ΡΠ°Π·ΠΎΠΌ, ΠΊΠ°ΡΠ΅ΡΡΠ²Π΅Π½Π½ΠΎΠ΅ ΠΏΠΎΠ²Π΅Π΄Π΅Π½ΠΈΠ΅ ΡΠΈΡΡΠ΅ΠΌΡ ΠΈ Π΅Π΅ Π²Π°ΡΠΈΠ°Π±Π΅Π»ΡΠ½ΠΎΡΡΡ ΠΏΡΠΈ Π²Π½Π΅ΡΠ½Π΅ΠΌ Π²ΠΎΠ·Π΄Π΅ΠΉΡΡΠ²ΠΈΠΈ ΠΎΠΏΡΠ΅Π΄Π΅Π»ΡΡΡΡΡ ΡΠ²ΠΎΠ»ΡΡΠΈΠΎΠ½Π½ΡΠΌΠΈ ΡΠ²ΠΎΠΉΡΡΠ²Π°ΠΌΠΈ ΡΡΠΈΡ
ΠΈΠ½ΡΠ΅ΡΠ²Π°Π»ΠΎΠ²
Π‘Π΅Π·ΠΎΠ½Π½ΡΠ΅ ΠΈΠ·ΠΌΠ΅Π½Π΅Π½ΠΈΡ ΡΠΈΡΡΠΎΠ»ΠΈΡΠ΅ΡΠΊΠΎΠ³ΠΎ ΠΈ Π΄ΠΈΠ°ΡΡΠΎΠ»ΠΈΡΠ΅ΡΠΊΠΎΠ³ΠΎ Π΄Π°Π²Π»Π΅Π½ΠΈΡ Ρ ΡΡΡΠ΄Π΅Π½ΡΠΎΠ² ΠΈ ΠΏΡΠ΅ΠΏΠΎΠ΄Π°Π²Π°ΡΠ΅Π»Π΅ΠΉ Π Π£ΠΠ
Under the analysis of statistical data in experiments we try to understand and check how systolic and diastolic pressure depends on seasons. The hypothesis was created that means there is a correlation between season and systolic and diastolic pressure.ΠΠ° ΠΎΡΠ½ΠΎΠ²Π°Π½ΠΈΠΈ Π°Π½Π°Π»ΠΈΠ·Π° ΡΡΠ°ΡΠΈΡΡΠΈΡΠ΅ΡΠΊΠΈΡ
Π΄Π°Π½Π½ΡΡ
Π² ΡΠΊΡΠΏΠ΅ΡΠΈΠΌΠ΅Π½ΡΠ°Ρ
Π΄Π΅Π»Π°Π΅ΡΡΡ ΠΏΠΎΠΏΡΡΠΊΠ° ΠΏΠΎΠ½ΡΡΡ ΠΈ ΠΎΡΠ΅Π½ΠΈΡΡ Π²Π·Π°ΠΈΠΌΠΎΡΠ²ΡΠ·Ρ Π²ΡΠ΅ΠΌΠ΅Π½ΠΈ Π³ΠΎΠ΄Π° ΠΈ ΠΎΡΠ½ΠΎΠ²Π½ΡΡ
ΠΏΠΎΠΊΠ°Π·Π°ΡΠ΅Π»Π΅ΠΉ ΡΠ΅ΡΠ΄Π΅ΡΠ½ΠΎ-ΡΠΎΡΡΠ΄ΠΈΡΡΠΎΠΉ ΡΠΈΡΡΠ΅ΠΌΡ, Π° ΠΈΠΌΠ΅Π½Π½ΠΎ ΡΠΈΡΡΠΎΠ»ΠΈΡΠ΅ΡΠΊΠΎΠ³ΠΎ (Π‘ΠΠ), Π΄ΠΈΠ°ΡΡΠΎΠ»ΠΈΡΠ΅ΡΠΊΠΎΠ³ΠΎ (ΠΠΠ) Π°ΡΡΠ΅ΡΠΈΠ°Π»ΡΠ½ΠΎΠ³ΠΎ Π΄Π°Π²Π»Π΅Π½ΠΈΡ ΠΈ ΡΠ°ΡΡΠΎΡΡ ΡΠ΅ΡΠ΄Π΅ΡΠ½ΡΡ
ΡΠΎΠΊΡΠ°ΡΠ΅Π½ΠΈΠΉ (Π§Π‘Π‘). ΠΡΡΠΊΠ°Π·ΡΠ²Π°Π΅ΡΡΡ Π³ΠΈΠΏΠΎΡΠ΅Π·Π° ΠΎ ΡΠΎΠΌ, ΡΡΠΎ ΡΠΌΠ΅Π½Π° Π²ΡΠ΅ΠΌΠ΅Π½ΠΈ Π³ΠΎΠ΄Π° ΠΈ ΠΈΠ·ΠΌΠ΅Π½Π΅Π½ΠΈΠ΅ Π²ΡΡΠ΅Π½Π°Π·Π²Π°Π½Π½ΡΡ
ΠΏΠΎΠΊΠ°Π·Π°ΡΠ΅Π»Π΅ΠΉ Π½Π°Ρ
ΠΎΠ΄ΡΡΡΡ Π² ΠΏΡΡΠΌΠΎΠΉ ΠΊΠΎΡΡΠ΅Π»ΡΡΠΈΠΈ Π΄ΡΡΠ³ ΠΊ Π΄ΡΡΠ³Ρ
ΠΡΡΠ΅ΠΊΡΠΈΠ²Π½ΠΎΡΡΡ Π΄Π΅ΠΉΡΡΠ²ΠΈΡ ΡΠ°Π·Π»ΠΈΡΠ½ΡΡ Π°Π½Π°Π»ΡΠ³Π΅ΡΠΈΠΊΠΎΠ² Π² ΡΡΠΎΠΌΠ°ΡΠΎΠ»ΠΎΠ³ΠΈΠΈ
The fullest restoration practically all investigated parameters of variability of an intimate rhythm occurs at reception as anesthetic ketorolac, that it is possible to regard as early restoration of functional balance of the centers of vegetative nervous system.ΠΠ°ΠΈΠ±ΠΎΠ»Π΅Π΅ ΠΏΠΎΠ»Π½ΠΎΠ΅ Π²ΠΎΡΡΡΠ°Π½ΠΎΠ²Π»Π΅Π½ΠΈΠ΅ ΠΏΡΠ°ΠΊΡΠΈΡΠ΅ΡΠΊΠΈ Π²ΡΠ΅Ρ
ΠΈΡΡΠ»Π΅Π΄ΡΠ΅ΠΌΡΡ
ΠΏΠΎΠΊΠ°Π·Π°ΡΠ΅Π»Π΅ΠΉ Π²Π°ΡΠΈΠ°Π±Π΅Π»ΡΠ½ΠΎΡΡΠΈ ΡΠ΅ΡΠ΄Π΅ΡΠ½ΠΎΠ³ΠΎ ΡΠΈΡΠΌΠ° ΠΏΡΠΎΠΈΡΡ
ΠΎΠ΄ΠΈΡ ΠΏΡΠΈ ΠΏΡΠΈΠ΅ΠΌΠ΅ Π² ΠΊΠ°ΡΠ΅ΡΡΠ²Π΅ Π°Π½Π΅ΡΡΠ΅Π·ΠΈΡΡΡΡΠ΅Π³ΠΎ ΡΡΠ΅Π΄ΡΡΠ²Π° ΠΊΠ΅ΡΠΎΡΠΎΠ»Π°ΠΊΠ°, ΡΡΠΎ ΠΌΠΎΠΆΠ½ΠΎ ΡΠ°ΡΡΠ΅Π½ΠΈΠ²Π°ΡΡ ΠΊΠ°ΠΊ ΡΠ°Π½Π½Π΅Π΅ Π²ΠΎΡΡΡΠ°Π½ΠΎΠ²Π»Π΅Π½ΠΈΠ΅ ΡΡΠ½ΠΊΡΠΈΠΎΠ½Π°Π»ΡΠ½ΠΎΠ³ΠΎ ΡΠ°Π²Π½ΠΎΠ²Π΅ΡΠΈΡ ΡΠ΅Π½ΡΡΠΎΠ² Π²Π΅Π³Π΅ΡΠ°ΡΠΈΠ²Π½ΠΎΠΉ Π½Π΅ΡΠ²Π½ΠΎΠΉ ΡΠΈΡΡΠ΅ΠΌΡ
ΠΠΈΠΎΠ»ΠΎΠ³ΠΈΡΠ΅ΡΠΊΠΈΠ΅ ΡΠΈΡΠΌΡ, ΡΠΊΠΎΠ»ΠΎΠ³ΠΈΡ ΠΈ ΡΡΡΠ΅ΡΡ. (ΠΠΎ ΠΌΠ°ΡΠ΅ΡΠΈΠ°Π»Π°ΠΌ ΠΌΠ΅ΠΆΠ΄ΡΠ½Π°ΡΠΎΠ΄Π½ΠΎΠ³ΠΎ ΠΊΠΎΠ½Π³ΡΠ΅ΡΡΠ° "ΠΠ΄ΠΎΡΠΎΠ²ΡΠ΅ ΠΈ ΠΎΠ±ΡΠ°Π·ΠΎΠ²Π°Π½ΠΈΠ΅ Π² XXI Π²Π΅ΠΊΠ΅. ΠΠΎΠ½ΡΠ΅ΠΏΡΠΈΠΈ Π±ΠΎΠ»Π΅Π·Π½Π΅ΠΉ ΡΠΈΠ²ΠΈΠ»ΠΈΠ·Π°ΡΠΈΠΈ", Π Π£ΠΠ, 2007)
Time, in relativistic terms in the context of the speed of light, depends not only on the speed of an observer as a whole. Several different time scales within an observer also relate differently to cycles in the cosmos, all of them assessed by spectral peaks with non-zero amplitudes. Thus, in many physiological, psychological, sociological, epidemiological and physical environmental variables, an inferential statistical transdisciplinary array of spectra unfolds, with reciprocal cycles as components with overlapping 95% confidence intervals in ever broader and diverse chronomes (time structures) that underlie the genetics of an evolving biosphere, representing a phylogenetic memory, and accumulating an as-yet fragile noosphere, to be recognized by its interactions with its cosmos, to be rendered compatible with human survival.ΠΡΠ΅Π΄ΡΡΠ°Π²Π»Π΅Π½ΠΈΠ΅ ΠΎ Π²ΡΠ΅ΠΌΠ΅Π½ΠΈ Π½Π΅ΡΠ°Π·ΡΡΠ²Π½ΠΎ ΡΠ²ΡΠ·Π°Π½ΠΎ Ρ ΠΠΎΡΠΌΠΎΡΠΎΠΌ ΠΈ ΠΏΡΠΎΡΠ΅ΡΡΠ°ΠΌΠΈ, ΠΏΡΠΎΠΈΡΡ
ΠΎΠ΄ΡΡΠΈΠΌΠΈ Π²ΠΎ ΠΡΠ΅Π»Π΅Π½Π½ΠΎΠΉ. Π¦ΠΈΠΊΠ»ΠΈΡΠ½ΠΎΡΡΡ ΠΈΠ·ΠΌΠ΅Π½Π΅Π½ΠΈΠΉ Ρ
Π°ΡΠ°ΠΊΡΠ΅ΡΠ½Π° Π΄Π»Ρ ΠΏΠΎΠ΄Π°Π²Π»ΡΡΡΠ΅Π³ΠΎ Π±ΠΎΠ»ΡΡΠΈΠ½ΡΡΠ²Π° ΡΠΈΠ·ΠΈΠΎΠ»ΠΎΠ³ΠΈΡΠ΅ΡΠΊΠΈΡ
, ΠΏΡΠΈΡ
ΠΎΠ»ΠΎΠ³ΠΈΡΠ΅ΡΠΊΠΈΡ
, ΡΠΎΡΠΈΠΎΠ»ΠΎΠ³ΠΈΡΠ΅ΡΠΊΠΈΡ
ΠΈ ΡΠΊΠΎΠ»ΠΎΠ³ΠΈΡΠ΅ΡΠΊΠΈΡ
ΠΏΡΠΎΡΠ΅ΡΡΠΎΠ². Π‘Π»Π΅Π΄ΠΎΠ²Π°ΡΠ΅Π»ΡΠ½ΠΎ, ΠΈΠ·ΡΡΠ΅Π½ΠΈΠ΅ ΡΠ²Π»Π΅Π½ΠΈΠΉ, ΡΠ²ΡΠ·Π°Π½Π½ΡΡ
Ρ ΡΠ΅Π½ΠΎΠΌΠ΅Π½ΠΎΠΌ Π²ΡΠ΅ΠΌΠ΅Π½ΠΈ, ΠΌΠΎΠΆΠ΅Ρ ΡΠ°ΡΡΠΌΠ°ΡΡΠΈΠ²Π°ΡΡΡΡ ΡΠΎΠ»ΡΠΊΠΎ Π² ΡΠ°ΠΌΠΊΠ°Ρ
ΠΌΠ΅ΠΆΠ΄ΠΈΡΡΠΈΠΏΠ»ΠΈΠ½Π°ΡΠ½ΠΎΠΉ Π½Π°ΡΠΊΠΈ, ΠΈΠ½ΡΠ΅Π³ΡΠ°Π»ΡΠ½ΠΎ ΠΎΠΏΠΈΡΡΠ²Π°ΡΡΠ΅ΠΉ ΡΡΡΡΠΊΡΡΡΡ Π²ΡΠ΅ΠΌΠ΅Π½ΠΈ (Ρ
ΡΠΎΠ½ΠΎΠΌΠΈΠΊΡ), Π½Π°ΡΠΊΡ, ΡΡΠ½Π΄Π°ΠΌΠ΅Π½ΡΠΎΠΌ ΠΊΠΎΡΠΎΡΠΎΠΉ ΡΠ²Π»ΡΠ΅ΡΡΡ Π³Π΅Π½Π΅ΡΠΈΠΊΠ° ΡΠ°Π·Π²ΠΈΠ²Π°ΡΡΠ΅ΠΉΡΡ Π±ΠΈΠΎΡΡΠ΅ΡΡ. Π§Π΅Π»ΠΎΠ²Π΅ΠΊ, ΡΠΎΠ·ΠΈΠ΄Π°ΡΡΠΈΠΉ Π΅ΡΠ΅ ΠΎΡΠ΅Π½Ρ Ρ
ΡΡΠΏΠΊΡΡ Π½ΠΎΠΎΡΡΠ΅ΡΡ, ΠΏΡΡΠΌΠΎ Π·Π°Π²ΠΈΡΠΈΡ ΠΎΡ ΡΠΈΠ»ΠΎΠ³Π΅Π½Π΅ΡΠΈΡΠ΅ΡΠΊΠΎΠΉ ΠΏΠ°ΠΌΡΡΠΈ ΠΎ ΡΠ²ΠΎΠ΅ΠΌ ΠΊΠΎΡΠΌΠΈΡΠ΅ΡΠΊΠΎΠΌ ΠΏΡΠΎΠΈΡΡ
ΠΎΠΆΠ΄Π΅Π½ΠΈΠΈ (Π‘.Π. Π§ΠΈΠ±ΠΈΡΠΎΠ², Π€. Π₯Π°Π»Π±Π΅ΡΠ³, Π.Π. Π€ΡΠΎΠ»ΠΎΠ²)
Π ΡΠΈΠΏΠΎΠ²ΡΡ ΡΠ΅Π°ΠΊΡΠΈΡΡ ΠΏΠΎΠ²ΡΠ΅ΠΆΠ΄Π΅Π½Π½ΠΎΠ³ΠΎ ΡΠ΅ΡΠ΄ΡΠ°
On the basis of experimental research we described nine typical (nonspecific) responses of the damaged heart which are initially protective and adaptive but are able to have a pathogenetic character under some certain conditions. These typical responses are as follows: shortening of the effective refractory period of the myocardium, cardiomyocyte mitochondrion swelling, activation of lysosomal apparatus, initial intensification of lipolysis, hypertrophy of cardiac muscle, formation of collagen muffs around blood vessels due to intoxication, functional deafferentation of the heart, changes in the intensity of cardiomyocyte apoptosis, rearrangement of cardiac chronostructure. The represented results can be used as a basis to elaborate some new effective methods of prophilaxis and treatment of heart diseases caused by different etiological factors.ΠΠ° ΠΎΡΠ½ΠΎΠ²Π°Π½ΠΈΠΈ ΡΠΊΡΠΏΠ΅ΡΠΈΠΌΠ΅Π½ΡΠ°Π»ΡΠ½ΡΡ
ΠΈΡΡΠ»Π΅Π΄ΠΎΠ²Π°Π½ΠΈΠΉ Π²ΡΠ΄Π΅Π»Π΅Π½ΠΎ Π΄Π΅Π²ΡΡΡ ΡΠΈΠΏΠΎΠ²ΡΡ
(Π½Π΅ΡΠΏΠ΅ΡΠΈΡΠΈΡΠ΅ΡΠΊΠΈΡ
) ΡΠ΅Π°ΠΊΡΠΈΠΉ ΠΏΠΎΠ²ΡΠ΅ΠΆΠ΄Π΅Π½Π½ΠΎΠ³ΠΎ ΡΠ΅ΡΠ΄ΡΠ°, ΠΏΠ΅ΡΠ²ΠΈΡΠ½ΠΎ ΡΠ²Π»ΡΡΡΠΈΡ
ΡΡ Π·Π°ΡΠΈΡΠ½ΠΎ-ΠΏΡΠΈΡΠΏΠΎΡΠΎΠ±ΠΈΡΠ΅Π»ΡΠ½ΡΠΌΠΈ, Π½ΠΎ ΠΌΠΎΠ³ΡΡΠΈΡ
ΠΏΡΠΈ ΠΎΠΏΡΠ΅Π΄Π΅Π»Π΅Π½Π½ΡΡ
ΠΎΠ±ΡΡΠΎΡΡΠ΅Π»ΡΡΡΠ²Π°Ρ
ΠΈΠ³ΡΠ°ΡΡ ΠΈ ΠΏΠ°ΡΠΎΠ³Π΅Π½Π΅ΡΠΈΡΠ΅ΡΠΊΡΡ ΡΠΎΠ»Ρ: ΡΠΊΠΎΡΠΎΡΠ΅Π½ΠΈΠ΅ ΡΡΡΠ΅ΠΊΡΠΈΠ²Π½ΠΎΠ³ΠΎ ΡΠ΅ΡΡΠ°ΠΊΡΠ΅ΡΠ½ΠΎΠ³ΠΎ ΠΏΠ΅ΡΠΈΠΎΠ΄Π° ΠΌΠΈΠΎΠΊΠ°ΡΠ΄Π°, Π½Π°Π±ΡΡ
Π°Π½ΠΈΠ΅ ΠΌΠΈΡΠΎΡ
ΠΎΠ½Π΄ΡΠΈΠΉ ΠΊΠ°ΡΠ΄ΠΈΠΎΠΌΠΈΠΎΡΠΈΡΠ°, Π°ΠΊΡΠΈΠ²Π°ΡΠΈΡ Π»ΠΈΠ·ΠΎΡΠΎΠΌΠ½ΠΎΠ³ΠΎ Π°ΠΏΠΏΠ°ΡΠ°ΡΠ°, ΠΈΠ½ΠΈΡΠΈΠ°Π»ΡΠ½ΠΎΠ΅ ΡΡΠΈΠ»Π΅Π½ΠΈΠ΅ Π»ΠΈΠΏΠΎΠ»ΠΈΠ·Π°, Π³ΠΈΠΏΠ΅ΡΡΡΠΎΡΠΈΡ ΡΠ΅ΡΠ΄Π΅ΡΠ½ΠΎΠΉ ΠΌΡΡΡΡ, ΠΎΠ±ΡΠ°Π·ΠΎΠ²Π°Π½ΠΈΠ΅ Π²ΠΎΠΊΡΡΠ³ ΠΌΠΈΠΎΠΊΠ°ΡΠ΄ΠΈΠ°Π»ΡΠ½ΡΡ
ΡΠΎΡΡΠ΄ΠΎΠ² ΠΊΠΎΠ»Π»Π°Π³Π΅Π½ΠΎΠ²ΡΡ
ΠΌΡΡΡ ΠΏΡΠΈ ΠΈΠ½ΡΠΎΠΊΡΠΈΠΊΠ°ΡΠΈΡΡ
, ΡΡΠ½ΠΊΡΠΈΠΎΠ½Π°Π»ΡΠ½Π°Ρ Π΄Π΅Π°ΡΡΠ΅ΡΠ΅Π½ΡΠ°ΡΠΈΡ ΡΠ΅ΡΠ΄ΡΠ°, ΠΈΠ·ΠΌΠ΅Π½Π΅Π½ΠΈΠ΅ ΠΈΠ½ΡΠ΅Π½ΡΠΈΠ²Π½ΠΎΡΡΠΈ Π°ΠΏΠΎΠΏΡΠΎΠ·Π° ΠΊΠ°ΡΠ΄ΠΈΠΎΠΌΠΈΠΎΡΠΈΡΠΎΠ², ΠΏΠ΅ΡΠ΅ΡΡΡΠΎΠΉΠΊΠ° Ρ
ΡΠΎΠ½ΠΎΡΡΡΡΠΊΡΡΡΡ ΡΠ΅ΡΠ΄ΡΠ°. ΠΡΠ΅Π΄ΡΡΠ°Π²Π»Π΅Π½Π½ΡΠ΅ ΡΠ΅Π·ΡΠ»ΡΡΠ°ΡΡ Π΄Π°ΡΡ ΠΎΡΠ½ΠΎΠ²Π°Π½ΠΈΡ Π΄Π»Ρ ΡΠ°Π·ΡΠ°Π±ΠΎΡΠΊΠΈ Π½ΠΎΠ²ΡΡ
ΡΡΡΠ΅ΠΊΡΠΈΠ²Π½ΡΡ
ΠΌΠ΅ΡΠΎΠ΄ΠΎΠ² ΠΏΡΠΎΡΠΈΠ»Π°ΠΊΡΠΈΠΊΠΈ ΠΈ Π»Π΅ΡΠ΅Π½ΠΈΡ Π·Π°Π±ΠΎΠ»Π΅Π²Π°Π½ΠΈΠΉ ΡΠ΅ΡΠ΄ΡΠ° ΡΠ°Π·Π»ΠΈΡΠ½ΠΎΠΉ ΡΡΠΈΠΎΠ»ΠΎΠ³ΠΈΠΈ
Π€Π»ΡΠΊΡΡΠ°ΡΠΈΠΈ Π°ΡΡΠ΅ΡΠΈΠ°Π»ΡΠ½ΠΎΠ³ΠΎ Π΄Π°Π²Π»Π΅Π½ΠΈΡ ΠΈ ΡΠΈΡΠΊ ΡΠ΅ΡΠ΄Π΅ΡΠ½ΠΎ-ΡΠΎΡΡΠ΄ΠΈΡΡΡΡ ΠΎΡΠ»ΠΎΠΆΠ½Π΅Π½ΠΈΠΉ
ΠΠΎΠ·ΠΌΠΎΠΆΠ½ΠΎΡΡΠΈ ΠΌΠ°Π³Π½ΠΈΡΠ½ΠΎ-ΡΠ΅Π·ΠΎΠ½Π°Π½ΡΠ½ΠΎΠΉ ΡΠΎΠΌΠΎΠ³ΡΠ°ΡΠΈΠΈ Π² Π΄ΠΈΠ°Π³Π½ΠΎΡΡΠΈΠΊΠ΅ Π½Π΅ΡΡΠ°Π±ΠΈΠ»ΡΠ½ΠΎΡΡΠΈ ΠΏΠ»Π΅ΡΠ΅Π²ΠΎΠ³ΠΎ ΡΡΡΡΠ°Π²Π°
The study aims to explore the possibilities of magnetic resonance (MR) imaging in detecting lesions of anatomical structures of shoulder joint. We present the results of examinations of the patients with instability of the shoulder joint. These examinations were carried out by means of a MR tomography using a high-field MR-tomograph with magnetic field intensity of 1.5 Tl. The results of the MRI diagnosis were compared with intraoperative data of diagnostic arthroscopy. Definitive diagnosis allows us to define further patient management, to correct surgery planning, to decrease sick-lists duration and improve quality of patientβs life.Π¦Π΅Π»ΡΡ ΠΈΡΡΠ»Π΅Π΄ΠΎΠ²Π°Π½ΠΈΡ ΡΠ²Π»ΡΠ΅ΡΡΡ ΠΈΠ·ΡΡΠ΅Π½ΠΈΠ΅ Π²ΠΎΠ·ΠΌΠΎΠΆΠ½ΠΎΡΡΠ΅ΠΉ ΠΌΠ°Π³Π½ΠΈΡΠ½ΠΎ-ΡΠ΅Π·ΠΎΠ½Π°Π½ΡΠ½ΠΎΠΉ (ΠΠ ) ΡΠΎΠΌΠΎΠ³ΡΠ°ΡΠΈΠΈ Π² Π²ΡΡΠ²Π»Π΅Π½ΠΈΠΈ ΠΏΠΎΠ²ΡΠ΅ΠΆΠ΄Π΅Π½ΠΈΠΉ Π°Π½Π°ΡΠΎΠΌΠΈΡΠ΅ΡΠΊΠΈΡ
ΡΡΡΡΠΊΡΡΡ ΠΏΠ»Π΅ΡΠ΅Π²ΠΎΠ³ΠΎ ΡΡΡΡΠ°Π²Π°. ΠΡΠΈΠ²ΠΎΠ΄ΡΡΡΡ ΡΠ΅Π·ΡΠ»ΡΡΠ°ΡΡ ΠΈΡΡΠ»Π΅Π΄ΠΎΠ²Π°Π½ΠΈΠΉ ΠΏΠ°ΡΠΈΠ΅Π½ΡΠΎΠ² Ρ Π½Π΅ΡΡΠ°Π±ΠΈΠ»ΡΠ½ΠΎΡΡΡΡ ΠΏΠ»Π΅ΡΠ΅Π²ΠΎΠ³ΠΎ ΡΡΡΡΠ°Π²Π° Ρ ΠΏΠΎΠΌΠΎΡΡΡ ΠΌΠ°Π³Π½ΠΈΡΠ½ΠΎ-ΡΠ΅Π·ΠΎΠ½Π°Π½ΡΠ½ΠΎΠΉ ΡΠΎΠΌΠΎΠ³ΡΠ°ΡΠΈΠΈ Π½Π° Π²ΡΡΠΎΠΊΠΎΠΏΠΎΠ»ΡΠ½ΠΎΠΌ ΠΠ -ΡΠΎΠΌΠΎΠ³ΡΠ°ΡΠ΅ 1,5 Π’Π». Π Π΅Π·ΡΠ»ΡΡΠ°ΡΡ ΠΠ -Π΄ΠΈΠ°Π³Π½ΠΎΡΡΠΈΠΊΠΈ ΡΠΎΠΏΠΎΡΡΠ°Π²Π»Π΅Π½Ρ Ρ ΠΈΠ½ΡΡΠ°ΠΎΠΏΠ΅ΡΠ°ΡΠΈΠΎΠ½Π½ΡΠΌΠΈ Π΄Π°Π½Π½ΡΠΌΠΈ Π΄ΠΈΠ°Π³Π½ΠΎΡΡΠΈΡΠ΅ΡΠΊΠΎΠΉ Π°ΡΡΡΠΎΡΠΊΠΎΠΏΠΈΠΈ. Π’ΠΎΡΠ½Π°Ρ Π΄ΠΈΠ°Π³Π½ΠΎΡΡΠΈΠΊΠ° ΠΏΠΎΠ·Π²ΠΎΠ»ΡΠ΅Ρ ΠΎΠΏΡΠ΅Π΄Π΅Π»ΠΈΡΡ Π΄Π°Π»ΡΠ½Π΅ΠΉΡΡΡ ΡΠ°ΠΊΡΠΈΠΊΡ Π»Π΅ΡΠ΅Π½ΠΈΡ ΠΏΠ°ΡΠΈΠ΅Π½ΡΠ°, ΠΏΠ»Π°Π½ΠΈΡΠΎΠ²Π°ΡΡ ΠΎΠ±ΡΠ΅ΠΌ ΠΎΠΏΠ΅ΡΠ°ΡΠΈΠ²Π½ΠΎΠ³ΠΎ Π²ΠΌΠ΅ΡΠ°ΡΠ΅Π»ΡΡΡΠ²Π°, ΡΠΎΠΊΡΠ°ΡΠΈΡΡ ΡΡΠΎΠΊΠΈ ΡΡΡΠ°ΡΡ Π½Π΅ΡΡΡΠ΄ΠΎΡΠΏΠΎΡΠΎΠ±Π½ΠΎΡΡΠΈ, ΡΠΌΠ΅Π½ΡΡΠΈΡΡ ΡΠΈΡΠΊ ΠΈΠ½Π²Π°Π»ΠΈΠ΄ΠΈΠ·Π°ΡΠΈΠΈ ΠΏΠ°ΡΠΈΠ΅Π½ΡΠ°
Daytime Exposure to Blue Light Alters Cardiovascular Circadian Rhythms, Electrolyte Excretion and Melatonin Production
Artificial light is characterized by certain features of its impact on the body in terms of its spectral distribution of power, duration of exposure and intensity. Short waves, perceived as blue light, are the strongest synchronizing agent for the circadian system. In the present work, we investigated the features of the circadian rhythms of blood pressure (BP), heart rate (HR), the excretion of electrolytes and the secretion of melatonin in normotensive (WistarβKyoto) and hypertensive (SHR) rats under the action of monochromatic blue light in the daytime period. It was found that the exposure of WistarβKyoto rats to monochromatic blue light was accompanied by a significant decrease in nighttime and 24 h systolic BP. The most remarkable changes are characteristic of the HR in SHR rats under monochromatic light. A significant decrease in HR in each time period was found, but the predominance of nighttime over daytime values remained in SHR animals. There was also a significant increase in the mesor of the HR in SHR rats. Additionally, the amplitude of diastolic BP and HR, as well as the range of oscillations in HR, were significantly increased compared with the standard light pattern. In contrast to SHR rats, the regulation of the circadian rhythms in WistarβKyoto rats was more flexible and presented more changes, which may be aimed at the adaptation of the body to environmental conditions. For WistarβKyoto rats, an increase in the level of excreted electrolytes was observed under the action of monochromatic light, but no similar changes were found in SHR rats. For WistarβKyoto rats, a significant decrease in the urine concentration of aMT6s in the daytime and nighttime periods is characteristic, which results in the loss of the circadian rhythm. In SHR rats, there was a significant decrease in the nighttime content of aMT6s in the urine, while the daytime concentration, on the contrary, increased. The obtained data demonstrate that prolonged exposure to monochromatic blue light in the daytime period affects the circadian structure of the rhythms of the cardiovascular system, the rhythm of electrolyte excretion and the production of epiphyseal melatonin in wild-type and hypertensive animals. In SHR rats, the rhythms of BP and HR exhibit a more rigid pattern
More on the Tensorial Central Charges in N=1 Supersymmetric Gauge Theories (BPS Wall Junctions and Strings)
We study the central extensions of the N=1 superalgebras relevant to the
soliton solutions with the axial geometry - strings, wall junctions, etc. A
general expression valid in any four-dimensional gauge theory is obtained. We
prove that the only gauge theory admitting BPS strings at weak coupling is
supersymmetric electrodynamics with the Fayet-Iliopoulos term. The problem of
ambiguity of the (1/2,1/2) central charge in the generalized Wess-Zumino models
and gauge theories with matter is addressed and solved. A possibility of
existence of the BPS strings at strong coupling in N=2 theories is discussed. A
representation of different strings within the brane picture is presented.Comment: 26 pages, 2 figures, 1 reference added, typos corrected, Sec. 9.3
expanded. Final version accepted for publication in Phys.Rev.
Π₯ΡΠΎΠ½ΠΎΠ±ΠΈΠΎΠ»ΠΎΠ³ΠΈΡ ΠΈ Ρ ΡΠΎΠ½ΠΎΠΌΠΈΠΊΠ° (ΠΠ΅ΠΆΠ΄ΡΠ½Π°ΡΠΎΠ΄Π½ΡΠΉ ΡΠΈΠΌΠΏΠΎΠ·ΠΈΡΠΌ ΠΊ 90-Π»Π΅ΡΠΈΡ Π€ΡΠ°Π½ΡΠ° Π₯Π°Π»Π±Π΅ΡΠ³Π°)
In July, 2009 90 years from the date of a birth of the great scientist of present Franz Halberg (USA) were executed.Π ΠΈΡΠ»Π΅ 2009 Π³. ΠΈΡΠΏΠΎΠ»Π½ΠΈΠ»ΠΎΡΡ 90 Π»Π΅Ρ ΡΠΎ Π΄Π½Ρ ΡΠΎΠΆΠ΄Π΅Π½ΠΈΡ Π²Π΅Π»ΠΈΠΊΠΎΠ³ΠΎ ΡΡΠ΅Π½ΠΎΠ³ΠΎ ΡΠΎΠ²ΡΠ΅ΠΌΠ΅Π½Π½ΠΎΡΡΠΈ Π€ΡΠ°Π½ΡΠ° Π₯Π°Π»Π±Π΅ΡΠ³Π° (Π‘Π¨Π)
- β¦