Charcot foot neuropathic osteoarthropathy is a disorder affecting the soft tissues, joints, and bones of the foot and ankle. The disease is triggered in a susceptible individual through a process of uncontrolled inflammation leading to osteolysis, progressive fractures and articular malpositioning due to joint subluxations and dislocations. The progression of the chronic deformity with a collapsed plantar arch leads to plantar ulcerations because of increased pressure on the plantar osseous prominences and decreased plantar sensation. Subsequent deep soft tissue infection and osteomyelitis may result in amputation. The Charcot foot in diabetes represents an important diagnostic and therapeutic challenge in clinical practice. Conservative treatment remains the standard of the care for most patients with neuropathic disorder. Offloading the foot and immobilization based on individual merit are essential and are the most important recommendations in the active acute stage of the Charcot foot. Surgical realignment with stabilization is recommended in severe progressive neuropathic deformities consisting of a collapsed plantar arch with a rocker-bottom foot deformity. and P. Sponer, T. Kucera, J. Brtková, J. Srot
In this article, the results of the morphological study of the cerebral arteries in the patients with the hemorrhagic ischemic stroke on the background of metabolic syndrome were submitted. We established that under hemorrhagic stroke on the background of metabolic syndrome one could observe the atherosclerotic damages in the form of plaques, hyalinosis of vessels walls, destructive and necrotic changes of the middle coat of vessel wall, which are, in our opinion, the main reason in morphogenesis of hemorrhagic stroke. The atherosclerotic affection of the cerebral vessels with the lipidosis and fibrotic plaques in the vessel wall, which caused in disorganization of the vessel wall in the form intimae proliferation, structural reconstruction of the internal elastic membrane which resulted in narrowing of the vessel lumen and development of ischemia is the morphological basis for the ischemic stroke with the metabolic syndrome. Also diabetic microangiopathy with the development of the hyalinosis, vessels walls sclerosis, which provoked the microcirculatory and metabolism processes injury in the cerebral substance that complicate the disease course is the important factor of cerebral blood circulation damage., Natalia Chuiko, and Literatura
Regulatory T cells (Treg) are a specialized subpopulation of T cells that act to suppress inadequate immune response. Psoriasis is recognized as a T -cell driven immune-mediated systemic inflammatory disease with skin manifestation. Effective therapeutical approach to treat psoriasis is Goeckerman therapy (GT ). The aim of this study was to compare the number of Treg in the peripheral blood of 27 psoriatic patients and 19 controls and to evaluate the influence of GT on Treg population in peripheral blood of patients with psoriasis. There was no significant difference in the relative number of Treg cells in the peripheral blood of healthy blood donors and patients with psoriasis before initiation of GT (P = 0.2668). In contrary, the relative number of Treg cells in peripheral blood of patients with psoriasis after GT was significantly higher than those found in healthy blood donors (P = 0.0019). Moreover, the relative number of Treg is significantly increased in psoriatic patients after Goeckerman therapy compared to the pre-treatment level (P = 0.0042). In conclusion, this significant increase in Treg count after GT is probably associated with amelioration of inflammation by GT , as disease activity expressed as PASI decreased in our patients by GT (P = 0.0001)., Kateřina Kondělková, Doris Vokurková, Jan Krejsek, Lenka Borská, Zdeněk Fiala, Květa Hamáková, Ctirad Andrýs, and Literatura 39
Aims: This is the first study carried out to describe the role of fetal microchimerism (FM) in the pathogenesis of uterine cancer. The prevalence and concentration of male fetal microchimeric cells (FMCs) were examined in endometrial tissues in relation to subtypes of uterine cancer, and the histological grade and stage of the tumor. FM occurrence was analyzed in relation to risk factors including hypertension, obesity, type 2 diabetes, dyslipidemia, age at cancer diagnosis and patient pregnancy history. The prevalence and concentration of FMCs were examined in endometrial tissues using real-time polymerase chain reaction, SRY and b-globin sequences as markers for male fetal FMCs and total DNA. The studied group involved 47 type 1 endometrial cancers, 28 type 2 endometrial cancers and 41 benign uterine diseases. Results: While the prevalence of FM was decreased only in type 1 endometrial cancer, compared to benign uterine disorders (38.3% vs.70.7%; OR = 0.257, 95% CI: 0.105 to 0.628, p = 0.003), FMC concentrations did not differ within examined groups. The lower FM prevalence was detected in low grade (grade 1 and grade 2) endometrioid cancer (38.3% vs. 70.7%, OR = 0.256, 95% CI: 0.105 to 0.627, p = 0.003) and in FIGO 1 tumors (40.7% vs. 70.7%, OR= 0.285, 95% CI: 0.120 to 0.675, p = 0.004). No correlation between FM prevalence or FMC concentrations and risk factors was demonstrated. Conclusions: A lower prevalence of male FM seemed to be associated with better prognoses in uterine cancer based on tumor subtype, histological grade and stage of the tumor. and Ilona Hromadnikova, Katerina Kotlabova, Petra Pirkova, Pavla Libalova, Zdenka Vernerova, Bohuslav Svoboda, Eduard Kucera