Bratisl Med J
-
It remains unclear, why only some patients form alloantibodies against foreign RBC antigens. Transfusion of red blood cell (RBC) products and pregnancy are the most relevant causes of immunization against RBC alloantigens. Here we investigated the relationship between RBC alloantibodies, Rh phenotype, and HLA phenotype among patients with multiple RBC alloantibodiesMETHODS: In a group of 124 multi-responders ‒ including both pregnant women and transplant recipients ‒ we analysed the distribution of HLA-Class II variants in subgroups of multi-responders to RBC alloantigens according to their Rh status. ⋯ Our present findings showed that RBC multispecific alloimmunization was associated with particular HLA-Class II variants based on Rh status (Tab. 3, Ref. 22).
-
In the COVID-19 pandemic, the concern about mask-harmful effects disturbed mask-adherence. However, it is not certain whether the masks cause cardiopulmonary overload. ⋯ In healthy volunteers, HR, RR, EtCO2 were increased, and SpO2 and walking distance were decreased in the short-term, light exercise performed with the surgical mask. Findings support the concern that masks may cause cardiopulmonary overload (Tab. 3, Fig. 1, Ref. 17). Text in PDF www.elis.sk Keywords: COVID-19, masks, physiology, psychological side effects, questionnaire.
-
To analyse the effect of systemic inflammatory status in patients with primary open-angle glaucoma (POAG) and primary angle-closure glaucoma (PACG) by calculating platelet-to-lymphocyte ratio (PLR) and neutrophil-to-lymphocyte ratio (NLR). ⋯ Both the POAG and the PACG groups exhibited higher platelet and PLR levels than the control. These results indicate a potential role of systemic inflammation in the pathogenesis of POAG and PACG (Tab. 4, Fig. 1, Ref. 35).
-
Arthroscopic Latarjet surgery is a technique developed to minimize invasive surgical treatment of anterior shoulder instability. However, compared to an open Latarjet operation, it is considered more technically demanding. The aim of our study was to assess its mid-term success rate in the hands of a surgeon with sufficient experience. ⋯ Our results demonstrated that when in the hands of experienced surgeon, the arthroscopic Latarjet surgery is an effective surgical method with a low incidence of complications and excellent mid-term clinical outcomes (Fig. 17, Ref. 25).
-
Metallothionein's (MT) overexpression has been demonstrated immunohistochemically in neoplastic cells of many tumour types. Its elevation above the physiological level has been confirmed in circulation of their hosts. The results of studies dealing with the topic have been summarized to verify if this marker can be applied in the current oncologic practise. ⋯ In our review, after a precise selection, we included 8 prospective randomized trials encompassing 561 blood samples taken from patients with a large histopathological spectrum of malignancies. In general, significant differences in blood MT levels between oncological patients and healthy subjects were confirmed. No particular value of the MT level has been demonstrated to be unequivocally predictive of oncologic diseaseCONCLUSION: The results of our review suggest that although the elevation of MT in blood serum in patients with solid malignancy can be regarded as a promising tumour marker, the recommendations of its applicability in clinical practice require to be derived from further research on extended cohorts of patients (Tab. 1, Fig. 1, Ref. 49).