130 research outputs found
Triple molybdates one-, one - and three(two)valence metals
The authors thank Ph. D. M. K. Alibaeva, Ph. D. I. A. Gudkova and Ph. D. I. V. Korolkova for participation in the research.The review summarizes experimental data on the phase formation, structure and properties of new complex oxide compounds group - triple molybdates containing tetrahedral molybdate ion, two different singly charged cation, together with tri- or divalent cation. The several structural families of these compounds were distinguished and it shown that many of them are of interest as luminescent, laser, ion-conducting or nonlinear optical materials.The work is executed at partial support of the Russian Foundation for basic research (projects No. 08-03-00384, 13-03-01020 and 14-03-00298)
Adherence to disease-modifying drugs in rheumatoid arthritis patients, its determinants and influence on clinical outcomes
Adherence to disease-modifying anti-inflammatory rheumatic drugs (DMARDs) in rheumatoid arthritis (RA) patients in Russia and its influence on clinical outcomes have not been studied. The aim of this study was to assess the adherence to DMARDs in rheumatoid arthritis patients. Methods. In cross-sectional study 200 RA patients were interviewed, and their records were analyzed. Inclusion criterion was the duration of follow-up more than a year (mean duration of the disease was 9,2 years). All patients were studied in a tertiary center, and all of them were advised to take different DMARDs. Demographic characteristics and clinical features were assessed, as well as knowledge of patients about RA. Patients were considered to be adherent if they took DMARDs more than 80% of time. Results. 22,5% of RA patients were adherent. The adherence did not influence on clinical features of active inflammation, but it was associated to a less degree of joint destruction: OR=0,32 (95%CI: 0,15-0,67), p=0,003. The main determinants of non- adherence were adverse events of DMARDs, the duration of the disease and the opinion of the patient on the effectiveness of the drug. Conclusion. The adherence to DMARDs in RA patients is low, and it has influence on clinical outcomes.ΠΡΠΈΠ²Π΅ΡΠΆΠ΅Π½Π½ΠΎΡΡΡ Π±ΠΎΠ»ΡΠ½ΡΡ
ΡΠ΅Π²ΠΌΠ°ΡΠΎΠΈΠ΄Π½ΡΠΌ Π°ΡΡΡΠΈΡΠΎΠΌ (Π Π) ΡΠ΅ΠΊΠΎΠΌΠ΅Π½Π΄ΡΠ΅ΠΌΠΎΠΌΡ Π»Π΅ΡΠ΅Π½ΠΈΡ Π±Π°Π·ΠΈΡΠ½ΡΠΌΠΈ ΠΏΡΠΎΡΠΈΠ²ΠΎΠ²ΠΎΡΠΏΠ°Π»ΠΈΡΠ΅Π»ΡΠ½ΡΠΌΠΈ ΠΏΡΠ΅ΠΏΠ°ΡΠ°ΡΠ°ΠΌΠΈ (ΠΠΠΠ) ΠΈ Π΅Π΅ Π²Π»ΠΈΡΠ½ΠΈΠ΅ Π½Π° ΠΈΡΡ
ΠΎΠ΄Ρ Π·Π°Π±ΠΎΠ»Π΅Π²Π°Π½ΠΈΡ Ρ ΡΠΎΡΡΠΈΠΉΡΠΊΠΈΡ
ΠΏΠ°ΡΠΈΠ΅Π½ΡΠΎΠ² Π½Π΅ ΠΈΠ·ΡΡΠ°Π»Π°ΡΡ. Π¦Π΅Π»Ρ ΠΈΡΡΠ»Π΅Π΄ΠΎΠ²Π°Π½ΠΈΡ β ΠΎΡ
Π°ΡΠ°ΠΊΡΠ΅ΡΠΈΠ·ΠΎΠ²Π°ΡΡ ΡΠΎΡΡΠΎΡΠ½ΠΈΠ΅ ΠΏΡΠΈΠ²Π΅ΡΠΆΠ΅Π½Π½ΠΎΡΡΠΈ Π»Π΅ΡΠ΅Π½ΠΈΡ Π±Π°Π·ΠΈΡΠ½ΡΠΌΠΈ ΠΏΡΠ΅ΠΏΠ°ΡΠ°ΡΠ°ΠΌΠΈ ΠΏΠ°ΡΠΈΠ΅Π½ΡΠΎΠ² Ρ Π Π. ΠΠ°ΡΠ΅ΡΠΈΠ°Π» ΠΈ ΠΌΠ΅ΡΠΎΠ΄Ρ Π ΠΎΠ΄Π½ΠΎΠΌΠΎΠΌΠ΅Π½ΡΠ½ΠΎΠΌ ΠΈΡΡΠ»Π΅Π΄ΠΎΠ²Π°Π½ΠΈΠΈ ΠΎΡΠ΅Π½Π΅Π½Ρ 200 Π±ΠΎΠ»ΡΠ½ΡΡ
Π Π Ρ ΠΏΡΠΎΠ΄ΠΎΠ»ΠΆΠΈΡΠ΅Π»ΡΠ½ΠΎΡΡΡΡ Π½Π°Π±Π»ΡΠ΄Π΅Π½ΠΈΡ Π½Π΅ ΠΌΠ΅Π½Π΅Π΅ Π³ΠΎΠ΄Π° (ΡΡΠ΅Π΄Π½ΡΡ ΠΏΡΠΎΠ΄ΠΎΠ»ΠΆΠΈΡΠ΅Π»ΡΠ½ΠΎΡΡΡ Π·Π°Π±ΠΎΠ»Π΅Π²Π°Π½ΠΈΡ 9,2 Π³.), ΠΎΠ±ΡΠ°ΡΠΈΠ²ΡΠΈΠ΅ΡΡ Π½Π° ΠΏΡΠΈΠ΅ΠΌ Π² ΠΎΠ±Π»Π°ΡΡΠ½ΠΎΠΉ ΡΠ΅Π²ΠΌΠ°ΡΠΎΠ»ΠΎΠ³ΠΈΡΠ΅ΡΠΊΠΈΠΉ ΡΠ΅Π½ΡΡ. ΠΡΠ΅ΠΌ ΡΠ°Π½Π΅Π΅ ΡΠ΅ΠΊΠΎΠΌΠ΅Π½Π΄ΠΎΠ²Π°Π»ΠΈΡΡ ΠΠΠΠ. ΠΡΠ΅Π½ΠΈΠ²Π°Π»ΠΈΡΡ Π΄Π΅ΠΌΠΎΠ³ΡΠ°ΡΠΈΡΠ΅ΡΠΊΠΈΠ΅ ΠΈ ΠΊΠ»ΠΈΠ½ΠΈΡΠ΅ΡΠΊΠΈΠ΅ Ρ
Π°ΡΠ°ΠΊΡΠ΅ΡΠΈΡΡΠΈΠΊΠΈ, ΡΠ΅Π½ΡΠ³Π΅Π½ΠΎΠ»ΠΎΠ³ΠΈΡΠ΅ΡΠΊΠ°Ρ ΡΡΠ°Π΄ΠΈΡ, Π° ΡΠ°ΠΊΠΆΠ΅ Π·Π½Π°Π½ΠΈΡ ΠΏΠ°ΡΠΈΠ΅Π½ΡΠ° ΠΎ ΡΠ²ΠΎΠ΅ΠΌ Π·Π°Π±ΠΎΠ»Π΅Π²Π°Π½ΠΈΠΈ. ΠΡΠΈΠ²Π΅ΡΠΆΠ΅Π½Π½ΡΠΌΠΈ ΡΡΠΈΡΠ°Π»ΠΈΡΡ Π±ΠΎΠ»ΡΠ½ΡΠ΅, ΠΏΡΠΈΠ½ΠΈΠΌΠ°Π²ΡΠΈΠ΅ ΠΠΠΠ Π½Π΅ ΠΌΠ΅Π½Π΅Π΅ 80% Π²ΡΠ΅ΠΌΠ΅Π½ΠΈ. Π Π΅Π·ΡΠ»ΡΡΠ°ΡΡ ΠΡΠΈΠ²Π΅ΡΠΆΠ΅Π½Π½ΡΠΌΠΈ ΡΠ΅ΠΊΠΎΠΌΠ΅Π½Π΄ΠΎΠ²Π°Π½Π½ΠΎΠΌΡ Π»Π΅ΡΠ΅Π½ΠΈΡ Π±ΡΠ»ΠΈ 22,5% Π±ΠΎΠ»ΡΠ½ΡΡ
Π Π. ΠΡΠΈΠ²Π΅ΡΠΆΠ΅Π½Π½ΠΎΡΡΡ Π½Π΅ Π²Π»ΠΈΡΠ»Π° Π½Π° ΠΊΠ»ΠΈΠ½ΠΈΡΠ΅ΡΠΊΠΈΠ΅ ΠΏΡΠΈΠ·Π½Π°ΠΊΠΈ Π°ΠΊΡΠΈΠ²Π½ΠΎΡΡΠΈ Π·Π°Π±ΠΎΠ»Π΅Π²Π°Π½ΠΈΡ, Π½ΠΎ Π°ΡΡΠΎΡΠΈΠΈΡΠΎΠ²Π°Π»Π°ΡΡ Ρ ΠΌΠ΅Π½ΡΡΠ΅ΠΉ ΡΡΠ΅ΠΏΠ΅Π½ΡΡ Π΄Π΅ΡΡΡΡΠΊΡΠΈΠΈ ΡΡΡΡΠ°Π²ΠΎΠ² ΠΏΠΎ ΡΠ΅Π½ΡΠ³Π΅Π½ΠΎΠ»ΠΎΠ³ΠΈΡΠ΅ΡΠΊΠΈΠΌ Π΄Π°Π½Π½ΡΠΌ: 0Ρ=0,32 (95%ΠΠ: 0,15- 0,67), Ρ=0,003. ΠΠ°ΠΆΠ½Π΅ΠΉΡΠΈΠΌΠΈ Π΄Π΅ΡΠ΅ΡΠΌΠΈΠ½Π°Π½ΡΠ°ΠΌΠΈ Π½Π΅ΠΏΡΠΈΠ²Π΅ΡΠΆΠ΅Π½Π½ΠΎΡΡΠΈ Π±ΡΠ»ΠΈ ΠΏΠΎΠ±ΠΎΡΠ½ΡΠ΅ ΡΡΡΠ΅ΠΊΡΡ ΠΠΠΠ, Π΄Π»ΠΈΡΠ΅Π»ΡΠ½ΠΎΡΡΡ Π·Π°Π±ΠΎΠ»Π΅Π²Π°Π½ΠΈΡ ΠΈ ΠΌΠ½Π΅Π½ΠΈΠ΅ ΠΏΠ°ΡΠΈΠ΅Π½ΡΠ° ΠΎ Π½Π΅ΡΡΡΠ΅ΠΊΡΠΈΠ²Π½ΠΎΡΡΠΈ Π»Π΅ΡΠ΅Π½ΠΈΡ. ΠΡΠ²ΠΎΠ΄Ρ. ΠΡΠΈΠ²Π΅ΡΠΆΠ΅Π½Π½ΠΎΡΡΡ ΡΠ΅ΠΊΠΎΠΌΠ΅Π½Π΄ΠΎΠ²Π°Π½Π½ΠΎΠΌΡ Π»Π΅ΡΠ΅Π½ΠΈΡ ΠΏΡΠΈ Π Π β Π½ΠΈΠ·ΠΊΠ°Ρ, ΡΡΠΎ Π²Π»ΠΈΡΠ΅Ρ Π½Π° ΠΈΡΡ
ΠΎΠ΄Ρ Π·Π°Π±ΠΎΠ»Π΅Π²Π°Π½ΠΈΡ. ΠΠ΅ΠΎΠ±Ρ
ΠΎΠ΄ΠΈΠΌΡ ΠΌΠ΅ΡΠΎΠΏΡΠΈΡΡΠΈΡ ΠΏΠΎ Π΅Π΅ ΠΏΠΎΠ²ΡΡΠ΅Π½ΠΈΡ
1D Frustrated Ferromagnetic Model with Added Dzyaloshinskii-Moriya Interaction
The one-dimensional (1D) isotropic frustrated ferromagnetic spin-1/2 model is
considered. Classical and quantum effects of adding a Dzyaloshinskii-Moriya
(DM) interaction on the ground state of the system is studied using the
analytical cluster method and numerical Lanczos technique. Cluster method
results, show that the classical ground state magnetic phase diagram consists
of only one single phase: "chiral". The quantum corrections are determined by
means of the Lanczos method and a rich quantum phase diagram including the
gapless Luttinger liquid, the gapped chiral and dimer orders is obtained.
Moreover, next nearest neighbors will be entangled by increasing DM interaction
and for open chains, end-spins are entangled which shows the long distance
entanglement (LDE) feature that can be controlled by DM interaction.Comment: 8 pages, 9 figure
Estimate of prevalence of chronic widespread pain syndrome and its association with mental status in rural population
Chronic widespread pain syndrome (CWPS) affects about 10% of adult population and is associated with several chronic conditions, including mental, according to foreign literature. CWPS in Russia is virtually undiagnosed, although the results of a single pilot study allow to conclude that CWPS in prevalent in Russia and is a medical and social problem. Study aim: examine the prevalence of CWPS in rural population of Russia, activity of pain coping strategies and mental status of such patients. Material and methods. Data of 520 respondents aged 25 and older who were randomly chosen by PC from the rural population of Nizhne-Serginsky district of Sverdlovsk region were analyzed. Responded completed questionnaire by themselves comprised of four parts: a) general pain characterictics; b) body manikins to draw pain; c) questionnaires related to subject attitude to pain; d) mental health questionnaires. Results: Prevalence of CWPS was 8,5% (95% Cl: 6,2-11,2). Prevalence increased with age (OR=1,54, 95% Cl: 1,11-2.16), p=0,007. Analysis of levels of mental distress and somatization showed that CWPS respondents had reasonably higher levels of parameters compared to general population (OR=2,3 (95% Cl: 1,2-4,3) for distress and 0R=7,1 (95% Cl: 3,4-14,8) for somatization). Comparison of CWPS subjects and subjects with non-generalized chronic pain showed that CWPS group has higher intensity of both active pain coping (19,4 vs 17,1, p=0,03) and passive pain coping (33,1 vs 29,5, p=0,005). Conclusion. CWPS in rural population is prevalent and is associated with higher levels of somatization and distress, and high intensity of pain-coping behavior that suggests active seeking of medical and social support. CWPS screening is simple but allows decreasing burden of CWPS on rural healthcare system.Π‘ΠΈΠ½Π΄ΡΠΎΠΌ Ρ
ΡΠΎΠ½ΠΈΡΠ΅ΡΠΊΠΎΠΉ Π³Π΅Π½Π΅ΡΠ°Π»ΠΈΠ·ΠΎΠ²Π°Π½Π½ΠΎΠΉ Π±ΠΎΠ»ΠΈ (Π‘Π₯ΠΠ) ΠΏΠΎ Π΄Π°Π½Π½ΡΠΌ Π·Π°ΡΡΠ±Π΅ΠΆΠ½ΠΎΠΉ Π»ΠΈΡΠ΅ΡΠ°ΡΡΡΡ ΠΏΠΎΡΠ°ΠΆΠ°Π΅Ρ ΠΎΠΊΠΎΠ»ΠΎ 10% Π²Π·ΡΠΎΡΠ»ΠΎΠ³ΠΎ Π½Π°ΡΠ΅Π»Π΅Π½ΠΈΡ, ΠΈ Π°ΡΡΠΎΡΠΈΠΈΡΠΎΠ²Π°Π½ Ρ ΡΡΠ΄ΠΎΠΌ Ρ
ΡΠΎΠ½ΠΈΡΠ΅ΡΠΊΠΈΡ
ΡΠΎΡΡΠΎΡΠ½ΠΈΠΉ, Π² ΡΠΎΠΌ ΡΠΈΡΠ»Π΅ ΠΏΡΠΈΡ
ΠΈΡΠ΅ΡΠΊΠΈΡ
. Π Π ΠΎΡΡΠΈΠΈ Π‘Π₯Π Π ΠΏΡΠ°ΠΊΡΠΈΡΠ΅ΡΠΊΠΈ Π½Π΅ ΠΈΠ·Π²Π΅ΡΡΠ΅Π½, ΠΎΠ΄Π½Π°ΠΊΠΎ ΡΠ΅Π·ΡΠ»ΡΡΠ°ΡΡ Π΅Π΄ΠΈΠ½ΡΡΠ²Π΅Π½Π½ΠΎΠ³ΠΎ ΠΏΠΈΠ»ΠΎΡΠ½ΠΎΠ³ΠΎ ΠΈΡΡΠ»Π΅Π΄ΠΎΠ²Π°Π½ΠΈΡ ΠΏΠΎΠ·Π²ΠΎΠ»ΡΡΡ ΠΏΡΠ΅Π΄ΠΏΠΎΠ»Π°Π³Π°ΡΡ, ΡΡΠΎ Π‘Π₯Π Π ΡΠ°ΡΠΏΡΠΎΡΡΡΠ°Π½Π΅Π½ ΠΈ Π² Π Π€, ΠΈ ΡΠ²Π»ΡΠ΅ΡΡΡ ΠΌΠ΅Π΄ΠΈΠΊΠΎ- ΡΠΎΡΠΈΠ°Π»ΡΠ½ΠΎΠΉ ΠΏΡΠΎΠ±Π»Π΅ΠΌΠΎΠΉ. Π¦Π΅Π»Ρ ΠΈΡΡΠ»Π΅Π΄ΠΎΠ²Π°Π½ΠΈΡ β ΠΈΠ·ΡΡΠΈΡΡ ΡΠ°ΡΠΏΡΠΎΡΡΡΠ°Π½Π΅Π½Π½ΠΎΡΡΡ Π‘Π₯ΠΠ Ρ ΡΠ΅Π»ΡΡΠΊΠΈΡ
ΠΆΠΈΡΠ΅Π»Π΅ΠΉ Π ΠΎΡΡΠΈΠΈ, Π°ΠΊΡΠΈΠ²Π½ΠΎΡΡΡ Π±ΠΎΡΡΠ±Ρ Ρ Π±ΠΎΠ»ΡΡ ΠΈ ΠΏΡΠΈΡ
ΠΈΡΠ΅ΡΠΊΠΈΠΉ ΡΡΠ°ΡΡΡ ΡΠ°ΠΊΠΈΡ
ΠΏΠ°ΡΠΈΠ΅Π½ΡΠΎΠ². ΠΠ°ΡΠ΅ΡΠΈΠ°Π» ΠΈ ΠΌΠ΅ΡΠΎΠ΄Ρ ΠΠ·ΡΡΠ΅Π½Ρ Π΄Π°Π½Π½ΡΠ΅ 520 ΡΠ΅ΡΠΏΠΎΠ½Π΄Π΅Π½ΡΠΎΠ² Π² Π²ΠΎΠ·ΡΠ°ΡΡΠ΅ 25 Π»Π΅Ρ ΠΈ ΡΡΠ°ΡΡΠ΅, Π²ΡΠ±ΡΠ°Π½Π½ΡΡ
ΠΌΠ΅ΡΠΎΠ΄ΠΎΠΌ ΠΊΠΎΠΌΠΏΡΡΡΠ΅ΡΠ½ΠΎΠΉ ΡΠ°Π½Π΄ΠΎΠΌΠΈΠ·Π°ΡΠΈΠΈ ΠΈΠ· ΠΏΠΎΠΏΡΠ»ΡΡΠΈΠΈ ΠΆΠΈΡΠ΅Π»Π΅ΠΉ ΠΠΈΠΆΠ½Π΅-Π‘Π΅ΡΠ³ΠΈΠ½ΡΠΊΠΎΠ³ΠΎ ΡΠ°ΠΉΠΎΠ½Π° Π‘Π²Π΅ΡΠ΄Π»ΠΎΠ²ΡΠΊΠΎΠΉ ΠΎΠ±Π»Π°ΡΡΠΈ. Π Π΅ΡΠΏΠΎΠ½Π΄Π΅Π½ΡΡ ΡΠ°ΠΌΠΎΡΡΠΎΡΡΠ΅Π»ΡΠ½ΠΎ Π·Π°ΠΏΠΎΠ»Π½ΡΠ»ΠΈ Π°Π½ΠΊΠ΅ΡΡ, ΡΠΎΡΡΠΎΡΠ²ΡΡΡ ΠΈΠ· ΡΠ΅ΡΡΡΠ΅Ρ
ΡΠ°ΡΡΠ΅ΠΉ: Π°) ΠΎΠ±ΡΠ°Ρ Ρ
Π°ΡΠ°ΠΊΡΠ΅ΡΠΈΡΡΠΈΠΊΠ° Π±ΠΎΠ»ΠΈ, Π±) ΡΡ
Π΅ΠΌΡ ΡΠ΅Π»Π° Π΄Π»Ρ ΠΎΠ±ΠΎΠ·Π½Π°ΡΠ΅Π½ΠΈΡ Π±ΠΎΠ»ΠΈ, Π²) ΠΎΠΏΡΠΎΡΠ½ΠΈΠΊΠΈ ΠΎΡΠ½ΠΎΡΠ΅Π½ΠΈΡ ΠΏΠ°ΡΠΈΠ΅Π½ΡΠ° ΠΊ Π±ΠΎΠ»ΠΈ; Π³) ΠΎΠΏΡΠΎΡΠ½ΠΈΠΊΠΈ Π½Π° ΠΏΡΠΈΡ
ΠΈΡΠ΅ΡΠΊΠΈΠΉ ΡΡΠ°ΡΡΡ ΠΏΠ°ΡΠΈΠ΅Π½ΡΠ°. Π Π΅Π·ΡΠ»ΡΡΠ°ΡΡ Π Π°ΡΠΏΡΠΎΡΡΡΠ°Π½Π΅Π½Π½ΠΎΡΡΡ Π‘Π₯ΠΠ ΡΠΎΡΡΠ°Π²Π»ΡΠ΅Ρ 8,5% (95% ΠΠ: 6,2-11,2). ΠΡΠΌΠ΅ΡΠ΅Π½ ΡΡΠ°ΡΠΈΡΡΠΈΡΠ΅ΡΠΊΠΈ Π·Π½Π°ΡΠΈΠΌΡΠΉ ΡΠΎΡΡ ΡΠ°ΡΠΏΡΠΎΡΡΡΠ°Π½Π΅Π½Π½ΠΎΡΡΠΈ Π‘Π₯ΠΠ Ρ Π²ΠΎΠ·ΡΠ°ΡΡΠΎΠΌ (0Π¨=1,54, 95% ΠΠ: 1,11-2,16), Ρ=0,007. ΠΡΠΈ ΠΎΡΠ΅Π½ΠΊΠ΅ ΡΡΠΎΠ²Π½Π΅ΠΉ ΠΏΡΠΈΡ
ΠΎΠ»ΠΎΠ³ΠΈΡΠ΅ΡΠΊΠΎΠ³ΠΎ Π΄ΠΈΡΡΡΠ΅ΡΡΠ° ΠΈ ΡΠΎΠΌΠ°ΡΠΈΠ·Π°ΡΠΈΠΈ Π²ΡΡΠ²Π»Π΅Π½ΠΎ, ΡΡΠΎ Ρ ΡΠ΅ΡΠΏΠΎΠ½Π΄Π΅Π½ΡΠΎΠ² Ρ Π‘Π₯ΠΠ ΠΎΠ½ΠΈ ΡΡΡΠ΅ΡΡΠ²Π΅Π½Π½ΠΎ Π²ΡΡΠ΅, ΡΠ΅ΠΌ Π² ΠΎΡΡΠ°Π»ΡΠ½ΠΎΠΉ ΠΏΠΎΠΏΡΠ»ΡΡΠΈΠΈ (ΠΠ¨=2,3 (95% ΠΠ: 1,2-4,3) Π΄Π»Ρ Π΄ΠΈΡΡΡΠ΅ΡΡΠ° ΠΈ 0Π¨=7,1 (95% ΠΠ: 3,4-14,8) Π΄Π»Ρ ΡΠΎΠΌΠ°ΡΠΈΠ·Π°ΡΠΈΠΈ). ΠΡΠΈ ΡΡΠ°Π²Π½Π΅Π½ΠΈΠΈ Π³ΡΡΠΏΠΏΡ Π‘Π₯Π Π ΠΈ Π³ΡΡΠΏΠΏΡ Ρ
ΡΠΎΠ½ΠΈΡΠ΅ΡΠΊΠΎΠΉ Π½Π΅Π³Π΅Π½Π΅ΡΠ°Π»ΠΈΠ·ΠΎΠ²Π°Π½Π½ΠΎΠΉ Π±ΠΎΠ»ΠΈ Π²ΡΡΠ²Π»Π΅Π½ΠΎ, ΡΡΠΎ Π² Π³ΡΡΠΏΠΏΠ΅ Π‘Π₯Π Π Π²ΡΡΠ΅ ΡΡΠΎΠ²Π΅Π½Ρ ΠΊΠ°ΠΊ Π°ΠΊΡΠΈΠ²Π½ΠΎΠΉ (19,4 ΠΏΡΠΎΡΠΈΠ² 17,1, Ρ=0,03), ΡΠ°ΠΊ ΠΈ ΠΏΠ°ΡΡΠΈΠ²Π½ΠΎΠΉ Π±ΠΎΡΡΠ±Ρ Ρ Π±ΠΎΠ»ΡΡ (33,1 ΠΏΡΠΎΡΠΈΠ² 29,5, Ρ=0,005). ΠΡΠ²ΠΎΠ΄Ρ Π‘Π₯ΠΠ Ρ ΠΆΠΈΡΠ΅Π»Π΅ΠΉ ΡΠ΅Π»ΡΡΠΊΠΎΠΉ ΠΌΠ΅ΡΡΠ½ΠΎΡΡΠΈ β ΡΠ°ΡΠΏΡΠΎΡΡΡΠ°Π½Π΅Π½Π½ΠΎΠ΅ ΡΠΎΡΡΠΎΡΠ½ΠΈΠ΅, ΡΠΎΠΏΡΠΎΠ²ΠΎΠΆΠ΄Π°ΡΡΠ΅Π΅ΡΡ ΠΏΠΎΠ²ΡΡΠ΅Π½Π½ΡΠΌ ΡΡΠΎΠ²Π½Π΅ΠΌ ΡΠΎΠΌΠ°ΡΠΈΠ·Π°ΡΠΈΠΈ ΠΈ Π΄ΠΈΡΡΡΠ΅ΡΡΠ°, Π° ΡΠ°ΠΊΠΆΠ΅ Π²ΡΡΠΎΠΊΠΎΠΉ ΠΈΠ½ΡΠ΅Π½ΡΠΈΠ²Π½ΠΎΡΡΠΈ Π±ΠΎΠ»Π΅Π·Π½Π΅Π½Π½ΠΎΠ³ΠΎ ΠΏΠΎΠ²Π΅Π΄Π΅Π½ΠΈΡ, ΡΡΠΎ ΠΏΡΠ΅Π΄ΠΏΠΎΠ»Π°Π³Π°Π΅Ρ Π°ΠΊΡΠΈΠ²Π½ΡΠΉ ΠΏΠΎΠΈΡΠΊ ΠΌΠ΅Π΄ΠΈΡΠΈΠ½ΡΠΊΠΎΠΉ ΠΈ ΡΠΎΡΠΈΠ°Π»ΡΠ½ΠΎΠΉ ΠΏΠΎΠ΄Π΄Π΅ΡΠΆΠΊΠΈ. Π‘ΠΊΡΠΈΠ½ΠΈΠ½Π³ Π½Π° Π‘Π₯ΠΠ Π½Π΅ΡΠ»ΠΎΠΆΠ΅Π½, Π½ΠΎ ΠΏΠΎΠ·Π²ΠΎΠ»ΠΈΡ ΡΡΡΠ΅ΡΡΠ²Π΅Π½Π½ΠΎ ΡΠ½ΠΈΠ·ΠΈΡΡ Π½Π°Π³ΡΡΠ·ΠΊΡ Π½Π° ΡΠ΅Π»ΡΡΠΊΠΎΠ΅ Π·Π΄ΡΠ°Π²ΠΎΠΎΡ
ΡΠ°Π½Π΅Π½ΠΈΠ΅
Quality of life in rural osteoarthritis patients
Objective: Π’ΠΎ study the quality of life by the patients with osteoarthritis among country inhabitants. Material and methods: Simultaneous epidemiological study among inhabitants the tan rural settlements of Nevijansk farmland in the Sverdlovsk region. At the results of questionnaire of 1790 in the farmland with joint pains and 666 in the farmland with joint swelling were found which amounted to 45% and 16,7% of examined population correspondingly. We desided 300 patients between the two groups. The 189 farmland had osteoarthritis. The quality of life state the value of SF-36. Results: The quality of life by the patients with osteoarthritis was worse than rural inhabitants. Men and women had differences of the quality of life. Conclusion: Osteoarthritis had a negative effect on the quality of life.Π¦Π΅Π»Ρ ΠΈΡΡΠ»Π΅Π΄ΠΎΠ²Π°Π½ΠΈΡ. ΠΠ·ΡΡΠΈΡΡ ΠΊΠ°ΡΠ΅ΡΡΠ²ΠΎ ΠΆΠΈΠ·Π½ΠΈ (ΠΠ) Π±ΠΎΠ»ΡΠ½ΡΡ
ΠΎΡΡΠ΅ΠΎΠ°ΡΡΡΠΎΠ·ΠΎΠΌ (ΠΠ), ΠΏΡΠΎΠΆΠΈΠ²Π°ΡΡΠΈΡ
Π² ΡΠ΅Π»ΡΡΠΊΠΎΠΉ ΠΌΠ΅ΡΡΠ½ΠΎΡΡΠΈ. ΠΠ°ΡΠ΅ΡΠΈΠ°Π» ΠΈ ΠΌΠ΅ΡΠΎΠ΄Ρ ΠΡΠΎΠ²Π΅Π΄Π΅Π½ΠΎ ΠΎΠ΄Π½ΠΎΠΌΠΎΠΌΠ΅Π½ΡΠ½ΠΎΠ΅ ΠΏΠΎΠΏΡΠ»ΡΡΠΈΠΎΠ½Π½ΠΎΠ΅ ΠΈΡΡΠ»Π΅Π΄ΠΎΠ²Π°Π½ΠΈΠ΅ ΡΡΠ΅Π΄ΠΈ ΡΠ΅Π»ΡΡΠΊΠΈΡ
ΠΆΠΈΡΠ΅Π»Π΅ΠΉ 10 Π½Π°ΡΠ΅Π»Π΅Π½Π½ΡΡ
ΠΏΡΠ½ΠΊΡΠΎΠ² ΠΠ΅Π²ΡΡΠ½ΡΠΊΠΎΠ³ΠΎ ΡΠ°ΠΉΠΎΠ½Π° Π‘Π²Π΅ΡΠ΄Π»ΠΎΠ²ΡΠΊΠΎΠΉ ΠΎΠ±Π»Π°ΡΡΠΈ. Π ΡΠ΅Π·ΡΠ»ΡΡΠ°ΡΠ΅ Π°Π½ΠΊΠ΅ΡΠΈΡΠΎΠ²Π°Π½ΠΈΡ Π±ΡΠ»ΠΎ Π²ΡΡΠ²Π»Π΅Π½ΠΎ 1790 Π»ΠΈΡ Ρ ΠΆΠ°Π»ΠΎΠ±Π°ΠΌΠΈ Π½Π° Π±ΠΎΠ»ΠΈ Π² ΡΡΡΡΠ°Π²Π°Ρ
(45% ΠΎΠ±ΡΠ»Π΅Π΄ΠΎΠ²Π°Π½Π½ΠΎΠ³ΠΎ Π½Π°ΡΠ΅Π»Π΅Π½ΠΈΡ) ΠΈ 666 ΡΠ΅Π»ΠΎΠ²Π΅ΠΊ Ρ ΠΆΠ°Π»ΠΎΠ±Π°ΠΌΠΈ Π½Π° ΠΏΡΠΈΠΏΡΡ
Π»ΠΎΡΡΡ ΡΡΡΡΠ°Π²ΠΎΠ² (16,7% ΠΎΠ±ΡΠ»Π΅Π΄ΠΎΠ²Π°Π½Π½ΠΎΠ³ΠΎ Π½Π°ΡΠ΅Π»Π΅Π½ΠΈΡ). ΠΠ· ΠΊΠ°ΠΆΠ΄ΠΎΠΉ Π³ΡΡΠΏΠΏΡ ΡΠ»ΡΡΠ°ΠΉΠ½ΡΠΌ ΠΌΠ΅ΡΠΎΠ΄ΠΎΠΌ Π²ΡΠ±ΡΠ°Π½ΠΎ ΠΏΠΎ 300 ΡΠ΅Π»ΠΎΠ²Π΅ΠΊ. ΠΠΈΠ°Π³Π½ΠΎΠ· ΠΠ ΡΡΡΠ°Π½ΠΎΠ²Π»Π΅Π½ Ρ 189 Π±ΠΎΠ»ΡΠ½ΡΡ
, ΠΊΠΎΡΠΎΡΡΠ΅ Π½Π°Π±Π»ΡΠ΄Π°Π»ΠΈΡΡ Π² ΡΠ΅ΡΠ΅Π½ΠΈΠ΅ Π³ΠΎΠ΄Π°. ΠΠ»Ρ ΠΎΡΠ΅Π½ΠΊΠΈ ΠΠ ΠΈΡΠΏΠΎΠ»ΡΠ·ΠΎΠ²Π°Π»ΠΈ Π²ΠΎΠΏΡΠΎΡΠ½ΠΈΠΊ SF-36 ΠΈ ΡΡΠ°Π²Π½ΠΈΠ²Π°Π»ΠΈ ΠΏΠΎΠΊΠ°Π·Π°ΡΠ΅Π»ΠΈ ΠΠ Π±ΠΎΠ»ΡΠ½ΡΡ
Ρ ΠΏΠΎΠΏΡΠ»ΡΡΠΈΠΎΠ½Π½ΠΎΠΉ Π³ΡΡΠΏΠΏΠΎΠΉ. Π Π΅Π·ΡΠ»ΡΡΠ°ΡΡ. ΠΠ Π±ΠΎΠ»ΡΠ½ΡΡ
ΠΠ Ρ
ΡΠΆΠ΅, ΡΠ΅ΠΌ Π² ΠΏΠΎΠΏΡΠ»ΡΡΠΈΠΈ ΡΠ΅Π»ΡΡΠΊΠΈΡ
ΠΆΠΈΡΠ΅Π»Π΅ΠΉ. ΠΠΌΠ΅Π»ΠΈΡΡ ΡΠ°Π·Π»ΠΈΡΠΈΡ Π² ΡΠ΅Π·ΡΠ»ΡΡΠ°ΡΠ°Ρ
ΠΎΡΠ΅Π½ΠΊΠΈ ΠΠ Π±ΠΎΠ»ΡΠ½ΡΡ
Π² Π·Π°Π²ΠΈΡΠΈΠΌΠΎΡΡΠΈ ΡΠΎ ΠΏΠΎΠ»Π°. Π§Π΅ΡΠ΅Π· Π³ΠΎΠ΄ Π½Π΅ΠΊΠΎΡΠΎΡΡΠ΅ ΠΏΠΎΠΊΠ°Π·Π°ΡΠ΅Π»ΠΈ ΠΠ ΡΠ»ΡΡΡΠΈΠ»ΠΈΡΡ. ΠΠ°ΠΊΠ»ΡΡΠ΅Π½ΠΈΠ΅. ΠΠ ΠΎΠΊΠ°Π·ΡΠ²Π°Π΅Ρ ΠΎΡΡΠΈΡΠ°ΡΠ΅Π»ΡΠ½ΠΎΠ΅ Π²Π»ΠΈΡΠ½ΠΈΠ΅ Π½Π° ΡΠΈΠ·ΠΈΡΠ΅ΡΠΊΠΎΠ΅, ΠΏΡΠΈΡ
ΠΎΠ»ΠΎΠ³ΠΈΡΠ΅ΡΠΊΠΎΠ΅ ΠΈ ΡΠΎΡΠΈΠ°Π»ΡΠ½ΠΎΠ΅ ΡΡΠ½ΠΊΡΠΈΠΎΠ½ΠΈΡΠΎΠ²Π°Π½ΠΈΠ΅ ΡΠ΅Π»ΠΎΠ²Π΅ΠΊΠ°
Insects and molluscs of the Late Pleistocene at the Gornovo site (Southern Ural foreland, Russia): New data on palaeoenvironment reconstructions
The paper presents new data on the subfossil insects and molluscs, as well a new radiocarbon date for the Gornovo site in the Southern Fore-Urals. As a result, the stratigraphic interpretation of the sediments of the lower part of the first above floodplain terrace of the Belaya River is corrected and they are assigned to the Tabulda Horizon (MIS 3) of the Upper Pleistocene in the regional scheme of the Fore-Urals Quaternary. The malacofauna of the locality is represented by 27 species of terrestrial and freshwater molluscs. The composition of molluscs in the deposits of MIS 3 indicates the succession of deposit accumulation in the river valley from the stage of reservoirs that periodically connecting with the river to the stage of the overgrown oxbow lake. Single occurrence of mollusc shells in the loams of MIS 2 is a result of sharp climate change. New insect material includes 136 species of Coleoptera from 17 families, as well as Heteroptera and Hymenoptera representatives. 29 species of beetles (Carabidae, Histeridae, Scarabaeidae, Elateridae, Tenebrionidae, Chrysomelidae, Brentidae and Curculionidae) are recorded for the Pleistocene for the first time. The insect assemblages from Gornovo site are assigned to periglacial and humid boreal faunal types. The entomofauna of the periglacial type has no analogues in the recent fauna; it corresponds to the deposits assigned to the middle of MIS 3. This entomofauna is characteristic to the MIS 2 and MIS 3 insect assemblages from the south of West Siberian Plain. Based on entomological data, the climate of the middle of MIS 3 of the Southern Fore-Urals is reconstructed as dry and cold, extracontinental, with mean July temperature not exceeding +15 Β°C. Steppe landscapes likely prevailed in open areas and coniferous forests were restricted to river valleys. Beetles from deposits dated to end of MIS 3 are assigned to the fauna of the boreal humid type. These insect assemblages are significantly poorer in diversity than periglacial type assemblages and are represented mainly by near water and forest Coleoptera. Based on these species, meadow and forest landscapes were reconstructed. The reconstructed mean air temperature of July ranged from +16 to +19 Β°C. This suggests a trend towards more mild conditions in the region connected to the climate warming at the end of MIS 3. It is likely that humidification during this period was regional, determined by the proximity of the site to the Southern Urals Mountains. Β© 2021 Elsevier Ltd and INQU
Indices of the 24-hour blood pressure monitoring in young patients with the neurovascular compression of the medulla oblongata
Today the neurovascular contact (NVC) is viewed as a possible pathogenetic factor of the development of arterial hypertension. The interrelation between the pulsatile compression of the medulla and the essential hypertension as well as the antihypertensive effect of surgical correction of NVC in the majority of patients have been reported earlier. The goal of the study is the comparison of the results of the 24- hour blood pressure monitoring in young age patients with and without the neurovascular contact of the medulla. We studied 88 young age patients (MΒ±m: 33.3Β±0.78) having performed24 hour blood pressure monitoring and intracranial MR angiography. NVC has been established in 43 patients (48.8%) on the left side, and in 22 patients (25%) - on the right. In patients with NVC on the left side a statistically significant increase of the systolic pressure (135.0Β±2.0 compared 130.5Β±2.8 mmHg, p=0.05) has been established. No other specific changes in the 24- hour arterial blood pressure monitoring parameters have been found in patients with NVC on either left or right side.Π Π½Π°ΡΡΠΎΡΡΠ΅Π΅ Π²ΡΠ΅ΠΌΡ Π½Π΅ΠΉΡΠΎΠ²Π°ΡΠΊΡΠ»ΡΡΠ½ΡΠΉ ΠΊΠΎΠ½ΡΠ°ΠΊΡ (ΠΠΠ) ΡΠ°ΡΡΠΌΠ°ΡΡΠΈΠ²Π°Π΅ΡΡΡ ΠΊΠ°ΠΊ Π²ΠΎΠ·ΠΌΠΎΠΆΠ½ΡΠΉ ΠΏΠ°ΡΠΎΠ³Π΅Π½Π΅ΡΠΈΡΠ΅ΡΠΊΠΈΠΉ ΡΠ°ΠΊΡΠΎΡ ΡΠ°Π·Π²ΠΈΡΠΈΡ Π°ΡΡΠ΅ΡΠΈΠ°Π»ΡΠ½ΠΎΠΉ Π³ΠΈΠΏΠ΅ΡΡΠ΅Π½Π·ΠΈΠΈ. Π Π²Π·Π°ΠΈΠΌΠΎΡΠ²ΡΠ·ΠΈ ΠΏΡΠ»ΡΡΠΈΡΡΡΡΠ΅ΠΉ ΠΊΠΎΠΌΠΏΡΠ΅ΡΡΠΈΠΈ ΠΏΡΠΎΠ΄ΠΎΠ»Π³ΠΎΠ²Π°ΡΠΎΠ³ΠΎ ΠΌΠΎΠ·Π³Π° ΠΈ ΡΡΡΠ΅Π½ΡΠΈΠ°Π»ΡΠ½ΠΎΠΉ Π³ΠΈΠΏΠ΅ΡΡΠ΅Π½Π·ΠΈΠΈ, Π° ΡΠ°ΠΊΠΆΠ΅ ΠΎΠ± Π°Π½ΡΠΈΠ³ΠΈΠΏΠ΅ΡΡΠ΅Π½Π·ΠΈΠ²Π½ΠΎΠΌ ΡΡΡΠ΅ΠΊΡΠ΅ Ρ
ΠΈΡΡΡΠ³ΠΈΡΠ΅ΡΠΊΠΎΠ³ΠΎ Π»Π΅ΡΠ΅Π½ΠΈΡ ΠΠΠ Ρ Π±ΠΎΠ»ΡΡΠΈΠ½ΡΡΠ²Π° ΠΏΠ°ΡΠΈΠ΅Π½ΡΠΎΠ² Π΄ΠΎΠΊΠ»Π°Π΄ΡΠ²Π°Π»ΠΎΡΡ ΡΠ°Π½Π΅Π΅. Π¦Π΅Π»Ρ ΠΈΡΡΠ»Π΅Π΄ΠΎΠ²Π°Π½ΠΈΡ - ΡΡΠ°Π²Π½ΠΈΡΡ ΠΏΠΎΠΊΠ°Π·Π°ΡΠ΅Π»ΠΈ ΡΡΡΠΎΡΠ½ΠΎΠ³ΠΎ ΠΌΠΎΠ½ΠΈΡΠΎΡΠΈΡΠΎΠ²Π°Π½ΠΈΡ Π°ΡΡΠ΅ΡΠΈΠ°Π»ΡΠ½ΠΎΠ³ΠΎ Π΄Π°Π²Π»Π΅Π½ΠΈΡ Ρ ΠΏΠ°ΡΠΈΠ΅Π½ΡΠΎΠ² ΠΌΠΎΠ»ΠΎΠ΄ΠΎΠ³ΠΎ Π²ΠΎΠ·ΡΠ°ΡΡΠ° Ρ Π½Π°Π»ΠΈΡΠΈΠ΅ΠΌ ΠΈ ΠΎΡΡΡΡΡΡΠ²ΠΈΠ΅ΠΌ Π½Π΅ΠΉΡΠΎΠ²Π°ΡΠΊΡΠ»ΡΡΠ½ΠΎΠ³ΠΎ ΠΊΠΎΠ½ΡΠ°ΠΊΡΠ° ΠΏΡΠΎΠ΄ΠΎΠ»Π³ΠΎΠ²Π°ΡΠΎΠ³ΠΎ ΠΌΠΎΠ·Π³Π°. ΠΡ ΠΏΡΠΎΠ²Π΅Π»ΠΈ ΠΎΠ±ΡΠ»Π΅Π΄ΠΎΠ²Π°Π½ΠΈΠ΅ 88 ΠΏΠ°ΡΠΈΠ΅Π½ΡΠΎΠ² ΠΌΠΎΠ»ΠΎΠ΄ΠΎΠ³ΠΎ Π²ΠΎΠ·ΡΠ°ΡΡΠ° (ΠΒ±Ρ: 33,3Β±0,78), Π²ΡΠΏΠΎΠ»Π½ΠΈΠ² ΡΡΡΠΎΡΠ½ΠΎΠ΅ ΠΌΠΎΠ½ΠΈΡΠΎΡΠΈΡΠΎΠ²Π°Π½ΠΈΠ΅ Π°ΡΡΠ΅ΡΠΈΠ°Π»ΡΠ½ΠΎΠ³ΠΎ Π΄Π°Π²Π»Π΅Π½ΠΈΡ ΠΈ ΠΠ -Π°Π½Π³ΠΈΠΎΠ³ΡΠ°ΡΠΈΡ ΠΈΠ½ΡΡΠ°ΠΊΡΠ°Π½ΠΈΠ°Π»ΡΠ½ΡΡ
ΡΠΎΡΡΠ΄ΠΎΠ². ΠΠΠ ΡΠ»Π΅Π²Π° Π²ΡΡΠ²Π»Π΅Π½ Ρ 43 ΠΏΠ°ΡΠΈΠ΅Π½ΡΠΎΠ² (48,8%), ΡΠΏΡΠ°Π²Π° Ρ 22 ΠΏΠ°ΡΠΈΠ΅Π½ΡΠΎΠ² (25%). Π£ ΠΏΠ°ΡΠΈΠ΅Π½ΡΠΎΠ² Ρ ΠΠΠ ΡΠ»Π΅Π²Π° Π²ΡΡΠ²Π»Π΅Π½ΠΎ Π΄ΠΎΡΡΠΎΠ²Π΅ΡΠ½ΠΎΠ΅ ΠΏΠΎΠ²ΡΡΠ΅Π½ΠΈΠ΅ ΡΠΈΡΡΠΎΠ»ΠΈΡΠ΅ΡΠΊΠΎΠ³ΠΎ Π΄Π°Π²Π»Π΅Π½ΠΈΡ (135,0+2,0 ΠΏΡΠΎΡΠΈΠ² 130,5Β±2,8 ΠΌΠΌ ΡΡ ΡΡ, Ρ=0,05). ΠΡΡΠ³ΠΈΡ
ΡΠΏΠ΅ΡΠΈΡΠΈΡΠ΅ΡΠΊΠΈΡ
ΠΈΠ·ΠΌΠ΅Π½Π΅Π½ΠΈΠΉ ΠΏΠΎΠΊΠ°Π·Π°ΡΠ΅Π»Π΅ΠΉ ΡΡΡΠΎΡΠ½ΠΎΠ³ΠΎ ΠΌΠΎΠ½ΠΈΡΠΎΡΠΈΡΠΎΠ²Π°Π½ΠΈΡ ΠΠ ΠΏΡΠΈ Π½Π°Π»ΠΈΡΠΈΠΈ ΠΠΠ Ρ Π»Π΅Π²ΠΎΠΉ ΠΈΠ»ΠΈ ΠΏΡΠ°Π²ΠΎΠΉ ΡΡΠΎΡΠΎΠ½Ρ Π½Π΅ Π²ΡΡΠ²Π»Π΅Π½ΠΎ
Proof of projective Lichnerowicz conjecture for pseudo-Riemannian metrics with degree of mobility greater than two
We prove an important partial case of the pseudo-Riemannian version of the
projective Lichnerowicz conjecture stating that a complete manifold admitting
an essential group of projective transformations is the round sphere (up to a
finite cover).Comment: 32 pages, one .eps figure. The version v1 has a misprint in Theorem
1: I forgot to write the assumption that the degree of mobility is greater
than two. The versions v3, v4 have only cosmetic changes wrt v
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