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https://www.readbyqxmd.com/read/28098920/-too-long-in-tbs-a-study-on-patients-receiving-forensic-psychiatric-tbs-treatment-for-15-years-or-longer
#1
H Nijman, S Lammers, M Vrinten, E Bulten
In 2013 in the Netherlands about 100 forensic psychiatric patients were treated in tbs-hospitals for 15 years or more.<br/> AIM: To investigate the variables that characterise patients who have been receiving forensic psychiatric treatment (tbs) for 15 years or more, and to obtain insight in which actions might be helpful to facilitate discharge or transfer of such patients to other (mental health care) facilities, according to their caregivers and experts.<br/> METHOD: The group of long-term tbs-patients (n = 97) was compared with regard to diagnostic characteristics, 'basic historical risks' (as assessed by risk assessment instruments), and behaviour  to three other groups of forensic patients: a...
2017: Tijdschrift Voor Psychiatrie
https://www.readbyqxmd.com/read/28098896/microrna-194-represses-glioma-cell-epithelial%C3%A2-to%C3%A2-mesenchymal-transition-by-targeting-bmi1
#2
Xi Zhang, Chunyan Wei, Jin Li, Jiali Liu, Jianqiang Qu
MicroRNA-194 (miR-194) is frequently dysregulated in many types of cancer. However, the function of miR-194 in glioma remains unknown. In the present study, we aimed to investigate the biological functions of miR-194 in glioma and the potential molecular mechanism of miR-194 involved in glioma progression. We found that miR-194 expression was significantly reduced in glioma specimens and cell lines, as detected by real-time quantitative polymerase chain reaction (RT-qPCR) analysis. The overexpression of miR-194 inhibited while the suppression of miR-194 promoted cell migration, invasion and epithelial mesenchymal transition (EMT) in glioma cells...
January 17, 2017: Oncology Reports
https://www.readbyqxmd.com/read/28098883/developmental-expression-of-toll%C3%A2-like-receptors-in-the-guinea-pig-lung
#3
Lingjie Ma, Jiali Yang, Li Yang, Juan Shi, Jing Xue, Yong Li, Xiaoming Liu
The guinea pig is a useful model for investigating infectious and non‑infectious lung diseases due to the sensitivity of its respiratory system and susceptibility to infectious agents. Toll‑like receptors (TLRs) are important components of the innate immune response and are critical for lung immune function. In the present study, the differentiation of epithelial cells in the guinea pig lung was examined during gestation by studying anatomic morphology and the major epithelial cell types using cell type‑specific markers...
January 17, 2017: Molecular Medicine Reports
https://www.readbyqxmd.com/read/28098876/bdnf-regulates-the-expression-and-secretion-of-vegf-from-osteoblasts-via-the-trkb-erk1-2-signaling-pathway-during-fracture-healing
#4
Zitao Zhang, Yan Zhang, Zhengnan Zhou, Hongfei Shi, Xusheng Qiu, Jin Xiong, Yixin Chen
Brain‑derived neurotrophic factor (BDNF), a member of the neurotropic family, is expressed in osteoblast‑like cells of a fracture callus, however, its role in fracture healing remains to be fully elucidated. Osteoblasts isolated from Sprague Dawley rats were stimulated by BDNF in a dose‑ and time‑dependent manner. Immunoblotting and immunofluorescence was used to detect the expression and distribution of targeted proteins. The concentration of vascular endothelial growth factor (VEGF) released in medium was determined using an ELISA...
January 12, 2017: Molecular Medicine Reports
https://www.readbyqxmd.com/read/28098863/effect-and-mechanism-of-resveratrol-on-drug-resistance-in-human-bladder-cancer-cells
#5
Shanshan Wang, Qian Meng, Qing Xie, Man Zhang
Multidrug resistance (MDR) is a significant barrier to the effective treatment of bladder cancer. In order to improve the management of bladder cancer, it is crucial to identify strategies that may reverse MDR. The effects of three herbal medicines, ginsenoside Rh2, (‑)‑epigallocatechin gallate (EGCG) and resveratrol (RES) on bladder cancer were determined. The effect of these three herbal medicines against the drug resistance in adriamycin (ADM)‑resistant pumc‑91 cells (pumc‑91/ADM) was assessed using the Cell Counting Kit‑8 cell proliferation assay system...
January 12, 2017: Molecular Medicine Reports
https://www.readbyqxmd.com/read/28098848/identification-of-phenolic-compounds-from-hancornia-speciosa-apocynaceae-leaves-by-uhplc-orbitrap-hrms
#6
Katherine Xavier Bastos, Clarice Noleto Dias, Yuri Mangueira Nascimento, Marcelo Sobral da Silva, Silvana Maria Zucolotto Langassner, Ludger A Wessjohann, Josean Fechine Tavares
Apocynaceae is a botanical family distributed mainly in tropical and subtropical regions of the world. In Brazil, they comprise about 90 genera and 850 species, inhabiting various types of vegetation. Within this large botanical family, the genus Hancornia is considered monotypic, with its only species Hancornia speciosa Gomes. Antihypertensive, antidiabetic, and antiviral activities are described for this species. Despite having been the target of some studies, knowledge of its chemical composition is still limited...
January 15, 2017: Molecules: a Journal of Synthetic Chemistry and Natural Product Chemistry
https://www.readbyqxmd.com/read/28098839/continuous-glucose-monitoring-enables-the-detection-of-losses-in-infusion-set-actuation-lisas
#7
Daniel P Howsmon, Faye Cameron, Nihat Baysal, Trang T Ly, Gregory P Forlenza, David M Maahs, Bruce A Buckingham, Juergen Hahn, B Wayne Bequette
Reliable continuous glucose monitoring (CGM) enables a variety of advanced technology for the treatment of type 1 diabetes. In addition to artificial pancreas algorithms that use CGM to automate continuous subcutaneous insulin infusion (CSII), CGM can also inform fault detection algorithms that alert patients to problems in CGM or CSII. Losses in infusion set actuation (LISAs) can adversely affect clinical outcomes, resulting in hyperglycemia due to impaired insulin delivery. Prolonged hyperglycemia may lead to diabetic ketoacidosis-a serious metabolic complication in type 1 diabetes...
January 15, 2017: Sensors
https://www.readbyqxmd.com/read/28098838/role-of-udp-glucuronosyltransferase-1a1-in-the-metabolism-and-pharmacokinetics-of-silymarin-flavonolignans-in-patients-with-hcv-and-nafld
#8
Ying Xie, Sonia R Miranda, Janelle M Hoskins, Roy L Hawke
Silymarin is the most commonly used herbal medicine by patients with chronic liver disease. Silymarin flavonolignans undergo rapid first-pass metabolism primarily by glucuronidation. The aims of this investigation were: (1) to determine the association of UGT1A1*28 polymorphism with the area under the plasma concentration-time curves (AUCs) for silybin A (SA) and silybin B (SB); (2) to evaluate the effect of UGT1A1*28 polymorphism on the profile of flavonolignan glucuronide conjugates found in the plasma; and (3) to investigate the role of UGT1A1 enzyme kinetics on the pharmacokinetics of SA and SB...
January 15, 2017: Molecules: a Journal of Synthetic Chemistry and Natural Product Chemistry
https://www.readbyqxmd.com/read/28098812/novel-aflatoxin-degrading-enzyme-from-bacillus-shackletonii-l7
#9
Liang Xu, Mohamed Farah Eisa Ahmed, Lancine Sangare, Yueju Zhao, Jonathan Nimal Selvaraj, Fuguo Xing, Yan Wang, Hongping Yang, Yang Liu
Food and feed contamination by aflatoxin (AF)B₁ has adverse economic and health consequences. AFB₁ degradation by microorganisms or microbial enzymes provides a promising preventive measure. To this end, the present study tested 43 bacterial isolates collected from maize, rice, and soil samples for AFB₁-reducing activity. The higher activity was detected in isolate L7, which was identified as Bacillus shackletonii. L7 reduced AFB₁, AFB₂, and AFM₁ levels by 92.1%, 84.1%, and 90.4%, respectively, after 72 h at 37 °C...
January 14, 2017: Toxins
https://www.readbyqxmd.com/read/28098811/aspalathin-protects-the-heart-against-hyperglycemia-induced-oxidative-damage-by-up-regulating-nrf2-expression
#10
Phiwayinkosi V Dludla, Christo J F Muller, Elizabeth Joubert, Johan Louw, M Faadiel Essop, Kwazi B Gabuza, Samira Ghoor, Barbara Huisamen, Rabia Johnson
Aspalathin (ASP) can protect H9c2 cardiomyocytes against high glucose (HG)-induced shifts in myocardial substrate preference, oxidative stress, and apoptosis. The protective mechanism of ASP remains unknown. However, as one of possible, it is well known that phytochemical flavonoids reduce oxidative stress via nuclear factor (erythroid-derived 2)-like 2 (Nrf2) activation resulting in up-regulation of antioxidant genes and enzymes. Therefore, we hypothesized that ASP protects the myocardium against HG- and hyperglycemia-induced oxidative damage by up-regulating Nrf2 expression in H9c2 cardiomyocytes and diabetic (db/db) mice, respectively...
January 14, 2017: Molecules: a Journal of Synthetic Chemistry and Natural Product Chemistry
https://www.readbyqxmd.com/read/28098805/chemical-constituents-from-the-roots-and-rhizomes-of-asarum-heterotropoides-var-mandshuricum-and-the-in-vitro-anti-inflammatory-activity
#11
Yu Jing, Yi-Fan Zhang, Ming-Ying Shang, Guang-Xue Liu, Yao-Li Li, Xuan Wang, Shao-Qing Cai
Anti-inflammatory compounds were investigated from the ethanol extract of the roots and rhizomes of Asarum heterotropoides var. mandshuricum, a traditional Chinese medicine called Xixin and used for pain and inflammatory. Nine new compounds were isolated, including six new lignans, neoasarinin A-C (1-3), neoasarininoside A and B (4 and 5), and asarinin B (7), and one new monoterpene, asarincin A (8), two new amides, asaramid II and III (10 and 11), and one new natural monoterpene, asaricin B (9), along with 37 known compounds (6, 12-47)...
January 13, 2017: Molecules: a Journal of Synthetic Chemistry and Natural Product Chemistry
https://www.readbyqxmd.com/read/28098799/occurrence-of-emerging-micropollutants-in-water-systems-in-gauteng-mpumalanga-and-north-west-provinces-south-africa
#12
Elijah M M Wanda, Hlengilizwe Nyoni, Bhekie B Mamba, Titus A M Msagati
The ubiquitous occurrence of emerging micropollutants (EMPs) in water is an issue of growing environmental-health concern worldwide. However, there remains a paucity of data regarding their levels and occurrence in water. This study determined the occurrence of EMPs namely: carbamazepine (CBZ), galaxolide (HHCB), caffeine (CAF), tonalide (AHTN), 4-nonylphenol (NP), and bisphenol A (BPA) in water from Gauteng, Mpumalanga, and North West provinces, South Africa using comprehensive two-dimensional gas chromatography coupled to high resolution time-of-flight mass spectrometry (GCxGC-HRTOFMS)...
January 13, 2017: International Journal of Environmental Research and Public Health
https://www.readbyqxmd.com/read/28098793/osteocyte-alterations-induce-osteoclastogenesis-in-an-in-vitro-model-of-gaucher-disease
#13
Constanza Bondar, Maximiliano Ormazabal, Andrea Crivaro, Malena Ferreyra-Compagnucci, María Victoria Delpino, Paula Adriana Rozenfeld, Juan Marcos Mucci
Gaucher disease (GD) is caused by mutations in the glucosylceramidase β (GBA 1) gene that confer a deficient level of activity of glucocerebrosidase (GCase). This deficiency leads to the accumulation of the glycolipid glucocerebroside in the lysosomes of cells, mainly in the monocyte/macrophage lineage. Its mildest form is Type I GD, characterized by non-neuronopathic involvement. Bone compromise is the most disabling aspect of the Gaucher disease. However, the pathophysiological aspects of skeletal alterations are not yet fully understood...
January 13, 2017: International Journal of Molecular Sciences
https://www.readbyqxmd.com/read/28098783/the-influence-of-the-toxin-antitoxin-mazef-on-growth-and-survival-of-listeria-monocytogenes-under-stress
#14
Thomas D Curtis, Ippei Takeuchi, Lone Gram, Gitte M Knudsen
A major factor in the resilience of Listeria monocytogenes is the alternative sigma factor B (σ(B)). Type II Toxin/Antitoxin (TA) systems are also known to have a role in the bacterial stress response upon activation via the ClpP or Lon proteases. Directly upstream of the σ(B) operon in L. monocytogenes is the TA system mazEF, which can cleave mRNA at UACMU sites. In this study, we showed that the mazEF TA locus does not affect the level of persister formation during treatment with antibiotics in lethal doses, but exerts different effects according to the sub-inhibitory stress added...
January 13, 2017: Toxins
https://www.readbyqxmd.com/read/28098755/exopolysaccharides-isolated-from-milk-fermented-with-lactic-acid-bacteria-prevent-ultraviolet-induced-skin-damage-in-hairless-mice
#15
Masashi Morifuji, Masami Kitade, Tomoyuki Fukasawa, Taketo Yamaji, Masamitsu Ichihashi
BACKGROUND: We studied the mechanism by which fermented milk ameliorates UV-B-induced skin damage and determined the active components in milk fermented with lactic acid bacteria by evaluating erythema formation, dryness, epidermal proliferation, DNA damage and cytokine mRNA levels in hairless mice exposed to acute UV-B irradiation. METHODS: Nine week-old hairless mice were given fermented milk (1.3 g/kg BW/day) or exopolysaccharide (EPS) concentrate (70 mg/kg BW/day) orally for ten days...
January 13, 2017: International Journal of Molecular Sciences
https://www.readbyqxmd.com/read/28098749/a-semipersistent-plant-virus-differentially-manipulates-feeding-behaviors-of-different-sexes-and-biotypes-of-its-whitefly-vector
#16
Shaohua Lu, Jingjing Li, Xueli Wang, Danyang Song, Rune Bai, Yan Shi, Qinsheng Gu, Yen-Wen Kuo, Bryce W Falk, Fengming Yan
It is known that plant viruses can change the performance of their vectors. However, there have been no reports on whether or how a semipersistent plant virus manipulates the feeding behaviors of its whitefly vectors. Cucurbit chlorotic yellows virus (CCYV) (genus Crinivirus, family Closteroviridae) is an emergent plant virus in many Asian countries and is transmitted specifically by B and Q biotypes of tobacco whitefly, Bemisia tabaci (Gennadius), in a semipersistent manner. In the present study, we used electrical penetration graph (EPG) technique to investigate the effect of CCYV on the feeding behaviors of B...
January 13, 2017: Viruses
https://www.readbyqxmd.com/read/28098744/trabecular-microstructure-and-damage-affect-cement-leakage-from-the-basivertebral-foramen-during-vertebral-augmentation
#17
Shengyun Li, Chongyan Wang, Zhi Shan, Junhui Liu, Tianming Yu, Xuyang Zhang, Shunwu Fan, Blaine A Christiansen, Wenyuan Ding, Fengdong Zhao
STUDY DESIGN: A prospective study on cadaver specimens. OBJECTIVE: To explore why cement leakage from BF easily occurs during vertebral augmentation procedures. SUMMARY OF BACKGROUND DATA: Type B (through BF, basivertebral foramen) cement leakage is the most common type after vertebral augmentation, but the mechanism of this is still controversial. The contribution of vertebral trabecular bone orientation and trabecular damage during compression fracture to cement leakage is still unknown...
January 16, 2017: Spine
https://www.readbyqxmd.com/read/28098730/novel-classification-system-for-combined-hamartoma-of-the-retina-and-retinal-pigment-epithelium
#18
Vaidehi S Dedania, Cem Ozgonul, David N Zacks, Cagri G Besirli
PURPOSE: To develop an anatomical classification scheme for combined hamartoma of the retina and retinal pigment epithelium (RPE) and specify recommendations for follow-up interval. METHODS: Retrospective review of patients with combined hamartoma of the retina and RPE examined during a 7-year period (2008-2015). The clinical presentation, fundus examination, and optical coherence tomography were analyzed. RESULTS: Lesions were classified based on location, fundus features, and optical coherence tomography findings...
January 16, 2017: Retina
https://www.readbyqxmd.com/read/28098724/central-macular-thickness-in-6-5-year-old-children-born-extremely-preterm-is-strongly-associated-with-gestational-age-even-when-adjusted-for-risk-factors
#19
Anna E C Molnar, Rebecka M Rosén, Maria Nilsson, Eva K B Larsson, Gerd E Holmström, Kerstin M Hellgren
PURPOSE: To assess the macular thickness in 6.5-year-old children born extremely preterm (EPT) in comparison with children born at term and to investigate risk factors associated with the macular thickness in the preterm group. METHODS: A population-based study of 6.5-year-old children born before the gestational age of 27 weeks and age-matched control subjects. Macular assessments with optical coherence tomography were performed, and the results were compared with neonatal risk factors and sex...
January 16, 2017: Retina
https://www.readbyqxmd.com/read/28098709/multimodal-imaging-during-the-evolution-of-blood-brain-barrier-disruption-maculopathy
#20
Bikramjit P Pal, Tapani Palosaari, Tero Kivelä
PURPOSE: To highlight the course of blood-brain barrier disruption maculopathy in a patient with successfully managed relapsed central nervous system lymphoma. METHODS: Case report with fundus autofluorescence and optical coherence tomography imaging, and literature review. RESULTS: A 57-year-old patient diagnosed with central nervous system large B-cell lymphoma had a normal ophthalmic evaluation on his first visit. Subsequently, when his malignancy recurred locally, he was started on blood-brain barrier disruption therapy and intraarterial methotrexate...
January 16, 2017: Retinal Cases & Brief Reports
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