CASE OF THE TRANSFORMATION OF PSORIASIS INTO CUTANEOUS T-CELL LYMPHOMA.

Psoriasis is a long-known skin pathology, the incidence of which is constantly rising, though it is not possible to clearly establish the trend due to the differences in the research design. In recent years, the number of cases among children and adolescents has increased. Psoriasis becomes more aggressive, severe forms are more common. It can be combined with other diseases but is rarely complicated. Isolated cases of the transformation of psoriatic plaques into skin cancer have already been described in the literature. Probable causes were the long-term use of photosensitizers and phototherapy, naphthalene, and tar. However, in general, the risk of the malignant recurrence in patients with psoriasis does not increase significantly. We present a clinical observation of the transformation of psoriasis into cutaneous T-cell lymphoma in a patient with more than 37 years of psoriasis experience, where on the background of typical psoriatic rashes, fungal growths of doughy consistency appeared, which were initially misinterpreted as a warty form of psoriasis. Based on the data of additional methods of examination and the results of histological examination, the diagnosis was clarified. Specific treatment was prescribed, which proved its effectiveness. The probable causes of degeneration, in our opinion, are prolonged irritating external therapy and excessive insolation.

Impact of Clinical Factors on the Achievement of Target Blood Pressure in Hypertensive Patients from Ivanovo Region of Russia: Data of 2015.

INTRODUCTION: In Russia, blood pressure (BP) control is below the optimal. The little is known about regional features and barriers to adequate BP control in Russian primary care. AIM: To evaluate the impact of clinical factors on achieving the target BP in hypertensive patients in one region of Russia. METHODS: Retrospective medical data of 2015 on 11,129 patients (31.4% male) with hypertension (Htn) from Ivanovo region of Russia were examined. Achievement of target BP was assessed in all patients. We study association between BP control and clinical factors. RESULTS: 45.9% of studied patients with Htn had controlled BP. The frequency of achieving the target BP in subsets of hypertensive patients was 37.8% in patients with diabetes, 39.5% in patients with coronary artery disease, and 29.9% in patients with chronic heart failure. The main clinical factors associated with achieving the target BP in studied hypertensive patients were the advice on alcohol consumption, advice on smoking cessation, and advice on weight reduction. Therapy with main antihypertensive drugs (in particular, beta-blockers and thiazide diuretics) were also factors of optimal BP control in these patients. Comorbidities (chronic heart failure and cardiovascular diseases requiring the prescription of aspirin and statins) and family history of coronary artery disease were associated with inadequate BP control. A negative effect of some antihypertensive drugs (potassium sparing diuretics, ARBs, ACE-Is, and dihydropyridine CCBs) on BP control that was found out in our study requires further investigation. Other studied factors had no influence on BP control in patients with Htn from Ivanovo region. CONCLUSION: We identified regional factors of BP control in hypertensive patients from Ivanovo region of Russia. It is shown that individual medical education (in particular, medical advices) is the most important factor of optimal BP control. The intervention with antihypertensive therapy (beta-blockers and thiazide diuretics) facilitates the achievement of target BP. Comorbidity and age reduce the frequency of achieving the target BP.

[The prevalence of anxiety and depression in different regions of the Russian Federation and its association with sociodemographic factors (according to the data of the ESSE-RF study)].

AIM: To study the prevalence of anxiety and depression by psychometric methods (the Hospital Anxiety and Depression Scale (HADS) in different regions of the Russian Federation (RF), which are characterized by various climatic, geographic, economic, and demographic indicators. SUBJECTS AND METHODS: The investigation used the data of the multicenter epidemiological survey of cardiovascular diseases in different regions of the Russian Federation--the ESSE-RF study. The subjects of the study were representative samples from unorganized male and female populations aged 25-64 years from 10 RF regions. The survey included a total 16,877 people (6244 men and 10,623 women). All the examinees were interviewed using a standard questionnaire. An analysis involved their gender, age, education level, place and region of residence, and income and morbidity level. The HADS validated in Russia was used to rate the level of anxiety/depression. RESULTS: The total prevalence of higher anxiety and depression averaged 46.3 and 25.6%, respectively. Respondents with clinical anxiety/depression constituted more than one third of those who had a higher level of these conditions. In the examined population, the moderate level of anxiety/depression was 7.5 ± 0.06 and 5.1 ± 0.04, respectively. The population of Volgograd, Samara, Saint Petersburg, and Tomsk had the similar values of the moderate level of anxiety/depression (p > 0.05). The lowest level of anxiety/ depression (p < 0.0001) was seen in the dwellers of Tyumen (5.9 ± 0.1 and 3.4 ± 0.1, respectively) and the highest in the Republic of North Ossetia-Alania (NOA) (8.4 ± 0.1 and 6.8 ± 0.1, respectively). These regions showed the lowest and highest prevalence of higher anxiety (22% in Tyumen and 59.8% in the Republic of NOA (p < 0.0001). CONCLUSION: All the 10 selected RF regions differing in demographic, economic, climatic, and geographical parameters are characterized by a high level of anxiety that remains statistically significant after adjusting for gender and age, so are parameters, such as income and morbidity levels are present in only 4 of the 10 regions.

[Ultrastructure of statocytes and cells of distal elongation zone of Arabidopsis thaliana under clinorotation].

Results of the electron-microscopic investigation of root apices of Arabidopsis thaliana 3-, 5- and 7-days-old seedlings grown in the stationary conditions and under clinorotation are presented. It was shown the similarity in the root apex cell ultrastructure in control and under clinorotation. At the same time there were some differences in the ultrastructure of statocytes and the distal elongation zone under clinorotation. For the first time the sensitivity of ER-bodies, which are derivatives of GER and contain beta-glucosidase, to the influence of simulated microgravity was demonstrated by increased quantity and area of ER-bodies at the cell section as well as by higher variability of their form under clinorotation. A degree of these changes correlated with the duration of clinorotation. On the basis of experimental data a protective role of ER-bodies in adaptation of plants to microgravity is supposed.

[Effects of hypotensive treatment on structural-functional properties of the vascular wall in hypertensive patients].

AIM: To study structural-functional properties of the walls of large and middle-size arteries and changes of these properties in the course of hypotensive therapy in hypertensive patients. MATERIAL AND METHODS: Of 609 participants of the trial (233 males and 376 females), 377 patients with essential hypertension stage I-II (mean age 46.9 +/- 7.2 years) entered the study group, 232 healthy subjects (mean age 45.7 +/- 6.9 years)--the control group. Pulse wave velocity (PWV) for vessels of elastic and muscular type was measured in all the examinees. Circadian blood pressure monitoring, echocardiography, duplex scanning of the common carotid artery were performed in hypertensive patients. 76 hypertensive patients were reexamined 6 months after treatment with amlodipin (n = 32) or fixed combination perindopril+indapamide (n = 44). RESULTS: Mean PWV appeared to be higher in hypertensive patients in whom PWV correlated with left ventricular (LV) remodeling and thickness of intima-media complex (IMC). After 6 months of hypotensive therapy PWV significantly lowered for both types of vessels studied. IMC thickness reduced by 10.1%, on the average, LV myocardial mass index--by 6.3%. CONCLUSION: The link between PWV, LV hypertrophy and IMC allows PWV use as a method of detection of cardiovascular remodeling in hypertension and for follow-up of antihypertensive treatment effect on this remodeling in outpatient treatment of hypertension.