Bratisl Med J
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The latest research outcomes indicate that metallothionein (MT) levels in peripheral blood and serum from cancer patients can provide many interesting information about type or clinical stage of the disease, or response to therapy. MT plays a key role in transport of essential heavy metals, detoxification of toxic metals and protection of cells against oxidation stress. ⋯ Automated electrochemical detection of MT allows its serial analysis in a very small volume with excellent sensitivity, reliability and reproducibility and therefore it can be considered as a new tool for cancer diagnosis (Fig. 4, Ref. 55). Full Text (Free, PDF) www.bmj.sk.
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Excessive forms of the response of organism to infection play an important role in the pathogenesis of severe sepsis. They may consist of either local pro-inflammatory response with a massive release of cytokines into the systemic circulation, or may be presented as an excessive systemic anti-inflammatory response. In the first case, the result is a systemic pro-inflammatory state, characterised by natural stages of the inflammatory response, in which dysfunction of macrocirculation is followed by microcirculation derangement and mitochondrial alteration at the end. ⋯ This may explain the clinically observed recurrence of septic episodes, when a resolution of infection at one site is later replaced with an outbreak of sepsis from another site. A number of therapeutic interventions aimed on the management of causes and consequences of systemic pro-inflammatory state was clinically tested (e.g. antibiotics, goal directed hemodynamic support and inhibitors of coagulation) with surprisingly different effectiveness. The cause of this difference may lie, apart from the frequently discussed inhomogeneity of the studied patient population, also in an incorrect timing of the therapeutic interventions, which does not respect natural stages of the inflammatory response (Fig. 1, Ref. 40).
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Randomized Controlled Trial Comparative Study
Direct current therapy with/without lidocaine iontophoresis in myofascial pain syndrome.
This study aimed to assess the effectiveness of lidocaine iontophoresis for inactivation of trigger points (TrPs) in the treatment of myofascial pain syndrome (MPS). ⋯ Direct current therapy with/without lidocaine iontophoresis were determined to be effective treatment modalities in TrP management. These treatment modalities are non-invasive, cost effective and provide long term improvement. Thus, these modalities could be safely used in the management of MPS with minimal side effects, particularly if patients may not accept injection or other treatments (Tab. 3, Ref. 44). Full Text (Free, PDF) www.bmj.sk.
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Our aim was to perform a clinical analysis of small intestinal obstructions caused by surgically treated phytobezoars. ⋯ Phytobezoars should be considered in the differential diagnosis of acute small intestinal obstruction in patients with prior gastric surgery, poor dentition, or consume fiber-rich foods. Abdominal CT is useful for both diagnosis and for the decision to perform emergency surgery. When possible, the phytobezoar should be fragmented and milked into the cecum. Laparoscopic fragmentation may be useful in such cases (Tab. 3, Ref. 28). Full Text (Free, PDF) www.bmj.sk.
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Somatosensory evoked potentials (SSEP) of the n. medianus, with clinically significant neurological findings helps in diagnosing a number of different cervical spine lesions. SSEP of the n. medianus and neurological observations also aid in diagnosticis of the disc-radicular conflict. ⋯ The 95% confidence interval (CI) is 0.87 (0.81-0.93) (Tab. 3, Fig. 4, Ref. 23). Full Text (Free, PDF) www.bmj.sk.