Journal of the Chinese Medical Association : JCMA
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Intraventricular hemorrhage (IVH) is a type of ventricular bleeding that results in significant morbidity and mortality. Multiple studies have investigated the use of urokinase in IVH treatment. The use of urokinase may lead to higher rates of hematoma resolution and lower mortality rates. However, further studies are required to determine efficacy of urokinase administration. This study examined the association between urokinase use, IVH volume reduction, and clinical outcomes. ⋯ This study found that intraventricular urokinase use in patients with IVH was not associated with reduced IVH severity. In addition, urokinase use was not associated with better functional outcomes or minor shunt dependency rates.
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Nurses are a high-risk group for overweight and obesity due to high stress, low-labor medical work, irregular diet, and lack of exercise. There is scarce information on relationship between job characteristics and overweight and obesity among nurses. This study aimed to answer the question. Does the nature of the work including job position, seniority relate to overweight and obesity among nurses? Their incidence was also investigated. ⋯ Our findings suggest that policies should be set up to achieve the goal of workplace health promotion. Health plans focusing on these factors may help nurses avoid obesity and overweight. The director of the hospital should keep track of the health checkup database to confirm the benefits of its long-term implementation.
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Progesterone-stimulated rapid suppression of phytohemagglutinin (PHA)-activated sustained membrane Ca 2+ influx is revealed by Mn 2+ quenching fura-2 fluorescence. Ca 2+ influx suppression results in immunosuppression of T-cell proliferation. Downregulation of protein kinase C (PKC) activity by phorbol 12-myristate 13-acetate (PMA) enhances the PHA-activated increase in sustained intracellular Ca 2+ concentration ([Ca 2+ ] i ) via Ca 2+ influx in T cells. Conventional PKC (cPKC) inhibitors also enhance the [Ca 2+ ] i increase in resting T cells caused by progesterone. This study explores whether cPKC activation by progesterone results in suppression of Ca 2+ influx in resting T cells. ⋯ Nongenomic membrane activation of cPKCβII by progesterone causes immunosuppression via negative regulation of Ca 2+ influx into human resting T cells. This prevents resting T-cell activation and proliferation, which protects the fetus from maternal immune attack while decreasing maternal autoimmune disease flare-ups during pregnancy. Thus, cPKCβII modulators might provide a new therapeutic approach to balancing T-cell tolerance and immunity.
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The Child-Turcotte-Pugh (CTP) score is widely used for assessing the liver's functional reserve in patients with advanced chronic liver disease (ACLD) and hepatocellular carcinoma (HCC). This study aims to explore the outcomes of patients with HCC and CTP class B and to investigate the prognostic accuracy of prediction models for ACLD in these patients. ⋯ Patients in the CTP-B7 and CTP-B8 groups had comparable OS, both of which were better than those in the CTP-B9 group. Moreover, MELD 3.0 provided the most accurate mortality prediction in patients with HCC and CTP class B.
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Hemodialysis patients have a markedly increased risk of cardiovascular (CV) morbidity and mortality. Oxidative stress plays a pathogenic role in the progression of atherosclerosis and CV disease among chronic hemodialysis patients. The 8-hydroxy-2'-deoxyguanosine (8-OHdG) content in leukocyte deoxyribonucleic acid (DNA) has been shown as a sensitive and well-known biomarker of oxidant-induced DNA damage in chronic hemodialysis patients. ⋯ This is the first study to demonstrate that oxidative stress assessed by 8-OHdG levels of leukocyte DNA predicted CV events as well as CV and all-cause deaths among chronic hemodialysis patients.