Abstract Post-stroke fatigue (PSF) is a common symptom after stroke and interferes with the rehabilitation. There are limited pharmacological therapies for managing PSF. Astragalus membranaceus (Huangqi) is a frequently used Chinese herbal medicine (CHM) in the treatment of fatigue in China. The aim of this review was to summarize the efficacy of adjuvant therapy with CHM Huangqi (CHM-HQ) in managing fatigue after stroke. We searched the databases in both English and Chinese for...
21h
Abstract The aim of this study was to determine the therapeutic potential of borax against copper in the kidney tissue of the rainbow trout fed with added borax (BX) (1.25, 2.5, and 5 mg/kg) and/or copper (Cu) (500,1000 mg/kg) contents. For this purpose, two treatment groups had designed, and glutathione peroxidase (GPx), superoxide dismutase (SOD), and catalase (CAT) enzyme activities were determined. Besides, oxidative DNA damage (8-hydroxy-2′-deoxyguanosine, 8-OHdG), caspase-3,...
22h
Abstract The objective of this study is to investigate changes in the expression of enzymes involved in chondroitin sulfate (CS) sulfation in distal articular surface of proximal interphalangeal joint isolated from school-age children patients with Kashin–Beck disease (KBD), using normal children as controls. Articular cartilage samples were collected from four normal and four KBD children (7–12 years old), and these children were assigned to control and KBD groups. Hematoxylin...
22h
Abstract At present, the universal health problem with Staphylococcus aureus is the emergence of multidrug-resistant strains due to the overuse of antibiotics. Drug extrusion through efflux pumps is one of the bacterial mechanisms to neutralize the bactericidal effect of antibiotics. The antibacterial activity of silver nanoparticle as well as Fe3O4 nanoparticle had been previously studied and widely described. Today, the development of green methods for nanomaterial synthesis...
22h
Abstract In the body, disorders in the composition and concentration of trace elements, including copper, can lead to the development of various alterations that may result in incorrect functioning of the kidneys. Data on the concentrations of copper in human kidneys are discussed; however, little is known about the concentration of trace elements within rejected renal grafts and kidneys with tumor lesions. The aim of our study was to compare the copper concentration between...
22h
Abstract Autism spectrum disorder (ASD) is a neurodevelopmental disorder, which has increased markedly during the last decades. Essential trace elements play an important role in neurological function and their imbalances are common in children with ASD. The objective of the present study was to investigate whole blood levels of trace elements including zinc (Zn), copper (Cu), iron (Fe), and magnesium (Mg) in Chinese children with ASD. In total, 113 children diagnosed with ASD...
22h
Abstract Selenium (Se) is a trace element in the environment. Although it is a necessary trace element for human and animal health, excessive Se can also pollute the environment and show toxic effects on humans and animals. Since the safe dose range of Se is narrow, it is important to study the pharmacokinetics of Se in order to make better use of the biological effects of Se. In the present study, we investigated the pharmacokinetic process of sodium selenate in healthy piglet...
22h
Abstract Platelet-rich fibrin (PRF) is widely used blood-derived biomaterial which is directly applied to the surgical wounds. Depending on its autologous origin, PRF is thought as a safe material. However, it is not known to what extent the blood-derived toxins can be found in the PRF by considering the systemic exposure rates of the individuals to the toxins. The aim of this pilot study was to test the hypothesis whether PRF contains any blood-origin heavy metals (HMs) and...
22h
Abstract Long-term lithium treatment was associated with chronic kidney disease and renal failure although the underlying pathogenic mechanisms are not certainty known. The aim of this study was to evaluate changes in oxidative stress measures as well as renal functional and structural alterations associated with chronic use of lithium in rats. Forty Wistar male rats were randomized into four groups: control groups fed ad libitum powered standard diet for 1 and 3 months and experimental...
22h
Abstract Studies point out that trace elements take vital roles in immunological and inflammatory reactions, such as psoriasis, while the conclusions are controversial. The purpose of this study was to analyze the existing literatures and explore the relationship between the risk of psoriasis and four trace elements zinc (Zn), copper (Cu), iron (Fe), and selenium (Se). We identified 42 studies through the databases PubMed, Embase, Cochrane Library, Google Scholar, and Web of...
22h
Abstract The negative health impact of zinc deficiency overlaps significantly with arsenic exposure, and is associated with increased risk for chronic diseases. Arsenic contamination in the groundwater often co-exists in regions of the world that are prone to zinc deficiency. Notably, low zinc status shares many hallmarks of arsenic exposure, including increased oxidative stress and inflammation. Despite their common targets and frequent co-distribution in the population, little...
22h
Abstract The effect of fluoride on osteoclasts is still controversial. In the past, researchers thought that the effects of fluoride on osteoclast and osteoblast formation occurred in a dose-dependent pattern. However, our previous in vitro study showed fluoride elicited a notably different effect on osteoclast formation. To further verify the relationship between fluoride and osteoclast formation in vivo, 60 male C57BL/6 mice were randomly divided into three groups: two treatment...
22h
Abstract A total of 108 pregnant and lactation SD rats were divided into six groups, daily and orally dosed with Bacillus subtilis-copper (CuBs) and CuSO4 (CuS) both at three doses equivalent to 1.5 mg (Cu deficiency), 3 mg, and 6 mg Cu per kg diet, and the effects of the Cu source and dosage on the growth rate, immune status, duodenal development, and cecal microbial diversity were examined on 24-day-old offspring rats. The six offspring rats from each group were randomly selected...
22h
Abstract Adipose tissue is considered an endocrine organ and its excess compromises the immune response and the metabolism of hormones and nutrients. Furthermore, visceral fat accumulation contributes to increased cortisol synthesis, which in turn induces metallothionein and Zip14 expression, which are proteins that contribute to reducing plasma zinc levels. Zinc plays a critical role in the secretion and signaling of insulin. Changes in the biochemical parameters of zinc, as...
22h
Abstract Lead has heavy metal toxicity which endangers human and animal health. Salidroside (SDS) is a natural antioxidant that has extensive pharmacological usage. However, its protective effects on lead-induced oxidative stress and hepatotoxicity has not been reported. In this study, we established an animal model to evaluate the protective effects of SDS on chronic lead exposure induced oxidative stress and hepatotoxicity. Forty healthy Sprague-Dawley (SD) rats were assigned...
22h
Abstract The objective of this study was to evaluate the effect of organic, inorganic, and selenium nanoparticle supplements at the final stage of pregnancy on selenium, zinc, copper, and iron concentrations of goats and placental, colostrum, and milk transfer of these trace minerals from goats to their kids. Forty pregnant Khalkhali goats (30 ± 5 kg) were randomly allocated to four treatments including (1) no supplement (control), 0.6 mg Se head−1 day−1 of selenomethionine (SM),...
22h
Abstract Cadmium (Cd) can cause animal organism damage, but there have been few studies on the damage of cadmium to the immune organs of birds. Most fungal polysaccharide has antioxidant and immunomodulatory effects. The experimental study investigated the effects of fungal polysaccharide (Agaricus blazei Murill polysaccharide and Ganoderma luciduccharide) on the oxidative damage of central immune organs (thymus and bursa of Fabricius) and on the Toll-like receptor 4 (TLR4) pathway...
22h
Abstract Environmental pollution and exposure of people to heavy metals cause many bad obstetric outcomes. Our aim is to demonstrate the role of cadmium (Cd), lead (Pb), mercury (Hg), and selenium (Se) in preterm labor etiology with a case-control study. In this study, between November 2017 and April 2018, preterm delivery mothers and term delivery mothers were compared in Çorum, Turkey. All deliveries were performed with cesarean sections and there were 30 mothers in the control...
22h
Abstract Research is a particularly underexplored professional activity for physicians, leaving many medical students compelled to pursue a clinical career. However, the XXI century requires that physicians innovate and perform research that fuels their practice; students should have early exposure to research to explore it as a career path. It should be encouraged in the undergraduate program by having students take part in case reports, short communication presentations, and...
15h
Abstract Purpose Nutritional status and haematological parameters are related to the prognosis of patients treated with radiotherapy, but the correlation between adaptive radiotherapy (ART) and haematological indicators has never been reported. This study explores the influence of ART on the change in haematological indicators and provides a theoretical basis for the use of ART in patients with nasopharyngeal carcinoma (NPC). ...
16h
Abstract Background Measurement of γ-H2AX foci levels in cells provides a sensitive and reliable method for quantitation of the radiation-induced DNA damage response. The objective of the present study was to develop a rapid, high-throughput γ-H2AX assay based on imaging flow cytometry (IFC) using the ImageStream®X Mk II (ISX) platform to evaluate DNA double strand break (DSB) repair kinetics in human peripheral blood cells after...
16h
Abstract Purpose Preclinical imaging of endothelial activation and mineralization using both positron emission tomography (PET) and magnetic resonance (MR) remains scarce. Procedures A group of uremic ApoE−/− (Ur), non-uremic ApoE−/− (NUr), and control C57Bl/6 J mice (Ctl) were investigated. Mineralization process was assessed using sodium fluoride...
16h
Abstract Desmoplastic reaction (DR) involves the growth of fibrous or connective tissues around a tumor and has recently attracted attention as an indicator of malignant potential. Previous studies have confirmed that histological categorization of DR in the primary tumor is an independent prognostic factor in patients with colorectal liver metastases (CRLM). However, it remains unclear whether the DR status of the metastatic liver lesion (DRliver) is a useful prognostic factor....
3h
Abstract The International Collaboration on Cancer Reporting (ICCR) was formed in 2011 to harmonise the datasets, protocols and checklists for pathological reporting of various cancers and develop internationally agreed upon, evidence-based datasets. A dataset for prostate cancer in radical prostatectomy specimens was developed in 2011–2012 as part of a pilot project; however, it required substantial revision following the ISUP Consensus Conference on Gleason Grading in 2014,...
3h
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