LITERATURE REVIEWS

E.YU. SKRIPCHENKO, K.V. MARKOVA, N.V. SKRIPCHENKO, A.V. GOLUBEVA
Prions and prion diseases: myths and reality P. 8-13

T.G. SAKOVETS, M.A. KHAIRULLOV, A.G. AKHUNOVA, R.I. DAVLETSHINA
Cough headache: clinic, diagnostics, treatment P. 14-17

D. M. GADELSHINA, O.N. YASHKINA, O.V. BORISOVA
Long-term manifestations of COVID-19 in children: literature review and own clinical observations P. 18-24

ORIGINAL RESEARCH

E. V. KHAZOVA, D.O. SUBKHANGULOVA, O.V. BULASHOVA
Liver damage in chronic heart failure P. 25-31

E.YU. AKULINUSHKINA, S.P. YAKUPOVA, E.Z. YAKUPOV, N.I. MAKSIMOV
Impact of nociplastic pain on the clinical features and life quality in patients with axial psoriatic arthritis P. 32-37

O.E. SUPRUN, A.E. BAGRIY, E.S. MYKHAILICHENKO, E.A. ANDREEVA, E.A. PYLAEVA, E.V. SUPRUN
Efficacy and safety of various hypoglycemic treatment regimens in individuals with irritable bowel syndrome in combination with type 2 diabetes mellitus P. 38-46

I.YU. NIKULIN, A.E. BAGRIY, E.S. MIKHAILICHENKO, E.A. PYLAEVA, YA.A. SOVPEL
Efficacy and safety of metformin use in patients with diabetes mellitus developed against the background of pancreatitis P. 47-52

L.V. VASILYEVA, E.V. GOSTEVA, E.YU. SUSLOVA, M.N. LATYSHEVA, V.V. ANDREEVA, K.YU. INSHAKOVA
Relationship of systemic inflammation with obstructive sleep apnea severity in elderly men with chronic obstructive pulmonary disease P. 53-57

KH.S. KHAERTYNOV, V.A. ANOKHIN, S.V. KHALIULLINA, E.A. SALAKHOVA, O.V. ZHEMKOVA, L.KH. VALIAKHMETOVA, N.A. SHAYKHUTDINOVA, L.YU. MALYKHINA, T.S. UTYUSHEVA
Markers of endothelial dysfunction in convalescents of COVID-19 coronavirus infection P. 58-63

N.V. GALEEVA, I.E KRAVCHENKO, A.A. LEBEDEV
Platelet indices and their prognostic significance in patients with chronic hepatitis C P. 64-69

Z.A. ZALYALOVA, I.A. KHASANOV, D.M. KHASANOVA, G.R. ILINA, TA. KUTNIKOVA,
О1. PLESHKOVA, Z.R. ALIMETOVA, F.A. GUBAREVA
Using artificial intelligence for diagnosing Parkinson’s disease P. 70-76

D. V. PECHKUROV, A.A. TYAZHEVA
Health status and quality of life of children with chronic diarrhea P. 77-83

N.V. MALININA, T.N. MALYUGINA
Variants of adaptive reactions in children with acute respiratory infections P. 84-87

E. V. VOLYANYUK, A.I. SAFINA, M.A. FILATOVA-SAFRONOVA, V.S. FILATOV, E.V. YAZDANI
Features of adaptation period and characteristics of the condition of late premature newborns in early childhood P. 88-91

BASED ON DISSERTATIONS

D.M. MANSUROV, D.KH. KHAIBULLINA, T.A. BIKMULLIN
Structure of headaches in young and middle-aged patients with connective tissue dysplasia P. 92-96

N.A. MARCHENKO, A.V NALYOTOV
Assessment of vitamin D availability and effectiveness of its supplementation in children on a long-term dairy-free diet P. 97-102

I.S. SULTANOV, I.E. BOBOSHKO, L.A. ZHDANOVA
Individualizing approaches to the rehabilitation of children with chronic adenoiditis, taking into account their constitutional differences P. 103-110

CLINICAL OBSERVATION

S.L. CHERKASHINA, A.S. YASINSKAYA, A.YU. NOVIKOV, V.A. ZUBAIROV, A.SH. KHUZHAKHMETOVA, A.YA. GIMALTDINOV
Pathological spinal fractures secondary to diffuse osteoporosis induced by chronic obstructive pulmonary disease P. 111-115

HISTORY OF MEDICINE

L.A. KOZLOV
Kazan and St. Petersburg schools of obstetricians and gynecologists: connection, continuity, development (to the 100th anniversary of Kazan Society for obstetricians and gynecologists) P. 116-120

Rules of formatting the articles Р. 121