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https://www.readbyqxmd.com/read/28530079/-kidney-diseases-in-north-israel-according-to-kidney-biopsies-bnai-zion-medical-center-14-years-experience
#1
Shimon Storch, Nadav Willner, Aurora Toubi, Simona Croitoru, Vladimir Wolfson, Ibrahim Matar, Elinor Grushka, Majed Odeh, Efrat Wolfovits, Elad Schiff, Yitzhak Rosner, Elias Toubi, Aharon Kessel, Ofer Ben Izhak, Boaz Moskovitz, Ofer Nativ
INTRODUCTION: Little is known about the prevalence of kidney diseases according to renal biopsy in Israel. Since updated literature worldwide emphasizes changing etiologies of chronic kidney disease, it is crucial to research and define the epidemiology and pathology of kidney disease in Israel. Hereby, we introduce an original review of the prevalence of kidney diseases in our study population, which we believe reflects the prevalence of kidney diseases in the population of Israel. AIMS: To investigate the prevalence of kidney diseases diagnosed by renal biopsy, according to age, gender, race and clinical symptoms...
September 2016: Harefuah
https://www.readbyqxmd.com/read/28526995/two-cycles-of-plasma-rich-in-growth-factors-prgf-endoret-intra-articular-injections-improve-stiffness-and-activities-of-daily-living-but-not-pain-compared-to-one-cycle-on-patients-with-symptomatic-knee-osteoarthritis
#2
Víctor Vaquerizo, Sabino Padilla, José Javier Aguirre, Leire Begoña, Gorka Orive, Eduardo Anitua
PURPOSE: To assess the clinical efficacy and safety of a treatment based on one cycle versus two cycles of intra-articular injections of plasma rich in growth factors (PRGF-Endoret) on patients with knee osteoarthritis (OA). METHODS: Ninety patients with knee OA were included and evaluated. A total of 48 patients received one cycle (OC group) (3 injections on a weekly basis), while 42 patients received two cycles of PRGF-Endoret (TC group) spaced 6 months between them...
May 19, 2017: Knee Surgery, Sports Traumatology, Arthroscopy: Official Journal of the ESSKA
https://www.readbyqxmd.com/read/28522940/potential-urine-proteomics-biomarkers-for-primary-nephrotic-syndrome
#3
Young Wook Choi, Yang Gyun Kim, Min-Young Song, Ju-Young Moon, Kyung-Hwan Jeong, Tae-Won Lee, Chun-Gyoo Ihm, Kang-Sik Park, Sang-Ho Lee
BACKGROUND: Nephrotic syndrome (NS) is a nonspecific kidney disorder, commonly caused by minimal change disease (MCD), focal segmental glomerulosclerosis (FSGS), and membranous nephropathy (MN). Here we analyzed urinary protein profiles, aiming to discover disease-specific biomarkers of these three common diseases in NS. METHODS: Sixteen urine samples were collected from patients with biopsy-proven NS and healthy controls. After removal of high-abundance proteins, the urinary protein profile was analyzed by LC-MS/MS to generate a discovery set...
2017: Clinical Proteomics
https://www.readbyqxmd.com/read/28500785/don-t-label-me-a-qualitative-study-of-patients-perceptions-and-experiences-of-sedation-during-behavioral-emergency-in-the-emergency-department
#4
Celene Y L Yap, Jonathan C Knott, David C M Kong, Marie Gerdtz, Kay Stewart, David McD Taylor
OBJECTIVES: Behavioral emergencies are commonly seen in emergency departments. Acutely agitated patients can be difficult to manage and sedation may be required to decrease dangerous behavior and to ensure the safety of both the patient and staff. While the experience of staff caring for this population has been reported, patients' experiences with their overall management remains unknown. We aimed to describe the perceptions and experiences of patients regarding the use of sedation during acute behavioral emergencies...
May 13, 2017: Academic Emergency Medicine: Official Journal of the Society for Academic Emergency Medicine
https://www.readbyqxmd.com/read/28499273/inhibition-of-nlrp3-inflammasome-by-thioredoxin-interacting-protein-in-mouse-kupffer-cells-as-a-regulatory-mechanism-for-non-alcoholic-fatty-liver-disease-development
#5
Kun He, Xiwen Zhu, Yan Liu, Chunmu Miao, Tao Wang, Peizhi Li, Lei Zhao, Yaxi Chen, Junhua Gong, Can Cai, Jinzheng Li, Shengwei Li, Xiong Z Ruan, Jianping Gong
NOD-like receptor (NLR) NLRP3 inflammasome activation has been implicated in the progression of non-alcoholic fatty liver disease (NAFLD) from non-alcoholic fatty liver (NAFL) to non-alcoholic steatohepatitis (NASH). It has been also shown that palmitic acid (PA) activates NLRP3 inflammasome and promotes interleukin-1β (IL-1β) secretion in Kupffer cells (KCs). However, the specific mechanism of the NLRP3 inflammasome activation is unclear. We studies the molecular mechanisms by investigating the roles of Thioredoxin-interacting protein (TXNIP) and NLRP3 on NAFLD development in patients, high-fat diet (HFD)-induced NAFL and methionine choline deficient (MCD) diet-induced NASH in wild type (WT), TXNIP-/- (thioredoxin-interacting protein) and NLRP3-/- mice, and isolated KCs...
April 27, 2017: Oncotarget
https://www.readbyqxmd.com/read/28477260/atypical-thymic-carcinoid-manifesting-with-nephrotic-range-proteinuria-in-a-7-year-old-boy
#6
Jolanta Soltysiak, Danuta Ostalska-Nowicka, Katarzyna Zaorska, Karolina Sterzyńska, Katarzyna Derwich, Jacek Zachwieja
BACKGROUND: Nephrotic-range proteinuria as a paraneoplastic syndrome (PNS) is an exceptional presentation, especially in children. It is usually associated with hematologic malignancies. Solid tumors are very rare causes of proteinuria. CASE-DIAGNOSIS/TREATMENT: We present the case of a 7-year-old boy with an extremely rare atypical thymic carcinoid accompanied by nephrotic-range proteinuria as PNS. The kidney biopsy was consistent with minimal change disease (MCD)...
May 5, 2017: Pediatric Nephrology: Journal of the International Pediatric Nephrology Association
https://www.readbyqxmd.com/read/28475333/magnetic-circular-dichroism-of-transition-metal-complexes-of-perfluorophenyl-n-confused-porphyrins-inverting-electronic-structure-through-a-proton
#7
Samantha Doble, Allen J Osinski, Shelby M Holland, Julia M Fisher, G Richard Geier, Rodion V Belosludov, Christopher J Ziegler, Victor N Nemykin
Neutral and deprotonated anionic Ni(II), Pd(II), Cu(II), and Cu(III) complexes of tetrakis(perfluorophenyl)-N-confused porphyrin (PF-NCP) were prepared and investigated by UV-visible and magnetic circular dichroism (MCD) spectroscopies. As in the previously reported Ni(II) adduct of tetraphenyl N-confused porphyrin, we observe sign reverse (positive to negative intensities with increasing energy) features in the MCD spectra of the neutral Ni(II), Pd(II), and Cu(II) complexes of PF-NCP, which is indicative of rare ΔHOMO < ΔLUMO relationships...
May 5, 2017: Journal of Physical Chemistry. A
https://www.readbyqxmd.com/read/28468951/insulin-resistance-promotes-lysyl-oxidase-like-2induction-and-fibrosis-accumulation-in-nonalcoholic-fatty-liver-disease
#8
Paola Dongiovanni, Marica Meroni, Guido Alessandro Baselli, Giulia Alessandra Bassani, Raffaela Rametta, Alessandro Pietrelli, Marco Maggioni, Federica Facciotti, Valentina Trunzo, Sara Badiali, Silvia Fargion, Stefano Gatti, Luca Vittorio Carlo Valenti
Background & Aims: In patients with nonalcoholic fatty liver disease (NAFLD), insulin resistance (IR) associates with fibrosis progression independently of hepatic inflammation, but the mechanisms are still unclear. Methods : We modeled the independent contribution of inflammation (steatohepatitis: NASH) by exploiting the methionine-choline deficient (MCD) diet, and that of IR by insulin receptor haploinsufficiency (InsR+/-), in the pathogenesis of liver fibrosis in C57Bl/6 mice. We confirmed study findings in 96 patients with NAFLD...
May 3, 2017: Clinical Science (1979-)
https://www.readbyqxmd.com/read/28465168/nitric-oxide-pathway-genes-nos1ap-and-nos1-are-involved-in-ptsd-severity-depression-anxiety-stress-and-resilience
#9
Dagmar Bruenig, Charles P Morris, Divya Mehta, Wendy Harvey, Bruce Lawford, Ross McD Young, Joanne Voisey
The nitric oxide pathway in the hippocampus is involved in the biological stress response with detrimental consequences to cells and HPA axis feedback. Hippocampal atrophy and HPA axis feedback dysfunction are associated with posttraumatic stress disorder (PTSD). This study systematically investigates two genes of the nitric oxide pathway NOS1AP and NOS1 for a potential involvement in PTSD, comorbidities and resilience. A cohort of age and gender matched Vietnam veterans including trauma-exposed cases and controls was recruited and comprehensively assessed (n=299)...
April 29, 2017: Gene
https://www.readbyqxmd.com/read/28459883/nlrx1-negatively-modulates-type-i-ifn-to-facilitate-kshv-reactivation-from-latency
#10
Zhe Ma, Sharon E Hopcraft, Fan Yang, Alex Petrucelli, Haitao Guo, Jenny P-Y Ting, Dirk P Dittmer, Blossom Damania
Kaposi's sarcoma-associated herpesvirus (KSHV) is a herpesvirus that is linked to Kaposi's sarcoma (KS), primary effusion lymphoma (PEL) and multicentric Castleman's disease (MCD). KSHV establishes persistent latent infection in the human host. KSHV undergoes periods of spontaneous reactivation where it can enter the lytic replication phase of its lifecycle. During KSHV reactivation, host innate immune responses are activated to restrict viral replication. Here, we report that NLRX1, a negative regulator of the type I interferon response, is important for optimal KSHV reactivation from latency...
May 2017: PLoS Pathogens
https://www.readbyqxmd.com/read/28458319/overlap-of-igg4-related-disease-and-multicentric-castleman-s-disease-in-a-patient-with-skin-lesions
#11
Hiroki Mochizuki, Manako Kato, Takakazu Higuchi, Ryosuke Koyamada, Satoru Arai, Sadamu Okada, Hikaru Eto
A 59-year-old man presented with multiple dark red erythemas with induration, anemia, and polyclonal hypergammaglobulinemia. A skin biopsy revealed the infiltration of lymphocytes and plasma cells and he was initially diagnosed with multicentric Castleman's disease (MCD). Glucocorticoid treatment was only partially effective. Four years later, the patient's bilateral lacrimal glands gradually became enlarged and a biopsy revealed dense lymphocyte and plasma cell infiltration with an IgG4+/IgG+ plasma cell ratio of 70%...
2017: Internal Medicine
https://www.readbyqxmd.com/read/28452429/metabolomic-profiling-distinction-of-human-nonalcoholic-fatty-liver-disease-progression-from-a-common-rat-model
#12
JianHua Han, Anika L Dzierlenga, Zhengqiang Lu, Dean D Billheimer, Elmira Torabzadeh, April D Lake, Hui Li, Petr Novak, Petia Shipkova, Nelly Aranibar, Donald Robertson, Michael D Reily, Lois D Lehman-McKeeman, Nathan J Cherrington
OBJECTIVE: Characteristic pathological changes define the progression of steatosis to nonalcoholic steatohepatitis (NASH) and are correlated to metabolic pathways. A common rodent model of NASH is the methionine and choline deficient (MCD) diet. The objective of this study was to perform full metabolomic analyses on liver samples to determine which pathways are altered most pronouncedly in this condition in humans, and to compare these changes to rodent models of nonalcoholic fatty liver disease (NAFLD)...
April 28, 2017: Obesity
https://www.readbyqxmd.com/read/28443233/a-case-of-immunoglobulin-g4-related-respiratory-disease-with-multiple-lung-cysts-a-case-report
#13
Hironori Mikumo, Naoki Hamada, Eiji Harada, Toyoshi Yanagihara, Saiko Ogata, Hidetake Yabuuchi, Kayo Ijichi, Koichi Takayama, Yoichi Nakanishi
A 48-year-old man was admitted for evaluation of abnormal shadows on chest radiograph. Chest computed tomography (CT) showed cysts, nodules, and cervical and axillary lymphadenopathies. Elevated serum levels of IgG4 and interleukin (IL)-6 suggested IgG4-related disease (IgG4-RD) or multicentric Castleman's disease (MCD). Histologic findings of the cervical lymph node and right lung S(6) biopsies revealed numerous IgG4-positive plasma cells. Although CT findings of the lungs were atypical for IgG4-RD, consistent histologic findings, clinical symptoms, and laboratory data made us conclude IgG4-RD...
2017: Respiratory Medicine Case Reports
https://www.readbyqxmd.com/read/28441404/angiopoietin-like-4-and-minimal-change-disease
#14
Gabriel Cara-Fuentes, Alfons Segarra, Cecilia Silva-Sanchez, Heiman Wang, Miguel A Lanaspa, Richard J Johnson, Eduardo H Garin
BACKGROUND: Minimal Change Disease (MCD) is the most common type of nephrotic syndrome in children. Angiopoietin-like-4 (Angplt4) has been proposed as mediator of proteinuria in MCD. The aim of this study was to evaluate the role of Angptl4 as a biomarker in MCD. METHODS: Patients with biopsy-proven primary MCD, focal segmental glomerulosclerosis, membranous nephropathy (60, 52 and 52 respectively) and 18 control subjects had urinary and serum Angptl4 measured by Elisa...
2017: PloS One
https://www.readbyqxmd.com/read/28430817/kaposi-sarcoma-herpesvirus-kshv-latency-associated-nuclear-antigen-lana-recruits-components-of-the-mrn-mre11-rad50-nbs1-repair-complex-to-modulate-an-innate-immune-signaling-pathway-and-viral-latency
#15
Giuseppe Mariggiò, Sandra Koch, Guigen Zhang, Magdalena Weidner-Glunde, Jessica Rückert, Semra Kati, Susann Santag, Thomas F Schulz
Kaposi Sarcoma Herpesvirus (KSHV), a γ2-herpesvirus and class 1 carcinogen, is responsible for at least three human malignancies: Kaposi Sarcoma (KS), Primary Effusion Lymphoma (PEL) and Multicentric Castleman's Disease (MCD). Its major nuclear latency protein, LANA, is indispensable for the maintenance and replication of latent viral DNA in infected cells. Although LANA is mainly a nuclear protein, cytoplasmic isoforms of LANA exist and can act as antagonists of the cytoplasmic DNA sensor, cGAS. Here, we show that cytosolic LANA also recruits members of the MRN (Mre11-Rad50-NBS1) repair complex in the cytosol and thereby inhibits their recently reported role in the sensing of cytoplasmic DNA and activation of the NF-κB pathway...
April 2017: PLoS Pathogens
https://www.readbyqxmd.com/read/28428116/cycloastragenol-improves-hepatic-steatosis-by-activating-farnesoid-x-receptor-signalling
#16
Ming Gu, Shiying Zhang, Yuanyuan Zhao, Jinwen Huang, Yahui Wang, Yin Li, Shengjie Fan, Li Yang, Guang Ji, Qingchun Tong, Cheng Huang
Non-alcoholic fatty liver disease (NAFLD) has become a global health problem. However, there is no approved therapy for NAFLD. Farnesoid X receptor (FXR) is a potential drug target for treatment of NAFLD. In an attempt to screen FXR agonists, we found that cycloastragenol (CAG), a natural occurring compound in Astragali Radix, stimulated FXR transcription activity. In animal studies, we demonstrated that CAG treatment resulted in obvious reduction of high-fat diet induced lipid accumulation in liver accompanied by lowered blood glucose, serum triglyceride levels and hepatic bile acid pool size...
April 18, 2017: Pharmacological Research: the Official Journal of the Italian Pharmacological Society
https://www.readbyqxmd.com/read/28425467/hyperpolarized-13-c-spectroscopic-evaluation-of-oxidative-stress-in-a-rodent-model-of-steatohepatitis
#17
David M Wilson, Valentina Di Gialleonardo, Zhen J Wang, Valerie Carroll, Cornelius Von Morze, Andrew Taylor, Victor Sai, Mark VanCriekinge, Robert Bok, Michael A Ohliger, Kayvan R Keshari
Nonalcoholic fatty liver disease (NAFLD) has become highly prevalent, now considered the most common liver disease in the western world. Approximately one-third of patients with NASH develop non-alchoholic steatohepatitis (NASH), histologically defined by lobular and portal inflammation, and accompanied by marked oxidative stress. Patients with NASH are at increased risk for cirrhosis and hepatocellular carcinoma, and diagnosis currently requires invasive biopsy. In animal models of NASH, particularly the methionine-choline deficient (MCD) model, profound changes are seen in redox enzymes and key intracellular antioxidants...
April 20, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28425160/causes-of-nephrotic-syndrome-and-nephrotic-range-proteinuria-are-different-in-adult-chinese-patients-a-single-centre-study-over-33%C3%A2-years
#18
Jack Kit-Chung Ng, Terry King-Wing Ma, Fernand Mac-Moune Lai, Kai Ming Chow, Bonnie Ching-Ha Kwan, Chi Bon Leung, Philip Kam-To Li, Cheuk Chun Szeto
BACKGROUND: The reported causes of nephrotic syndrome (NS) varied between different countries. Less is known about the causes of nephrotic-range proteinuria (NPU). METHODS: In this single-centre, retrospective study of adult patients who underwent renal biopsy between 1983-2015 in a tertiary referral hospital in Hong Kong, we aimed to evaluate the underlying causes of NS and NPU. We also determined the distribution of histopathological diagnoses with regard to the age subgroups and time periods RESULTS: Among 7,456 patients who underwent renal biopsy, 982 and 838 patients had NS and NPU, respectively...
April 20, 2017: Nephrology
https://www.readbyqxmd.com/read/28421241/effect-of-methyl-%C3%AE-cyclodextrin-on-gene-expression-in-microbial-conversion-of-phytosterol
#19
Victoria Y Shtratnikova, Mikhail I Schelkunov, Dmitry V Dovbnya, Eugeny Y Bragin, Marina V Donova
Modified β-cyclodextrins are widely used for the enhancement of microbial conversions of lipophilic compounds such as steroids. Multiple mechanisms of cyclodextrin-mediated enhancement of phytosterol bioconversion by mycobacteria had previously been shown to include steroid solubilization, alterations in the cell wall permeability for both steroids and nutrients, facilitation of protein leaking, and activity suppression of some steroid-transforming enzymes.In this work, we studied whether cyclodextrins might affect expression of the genes involved in the steroid catabolic pathway...
April 18, 2017: Applied Microbiology and Biotechnology
https://www.readbyqxmd.com/read/28417521/evaluating-the-quality-of-the-deliberation-in-moral-case-deliberations-a-coding-scheme
#20
Hylke Jellema, Swanny Kremer, Anne-Ruth Mackor, Bert Molewijk
Moral Case Deliberation (MCD) is an up and coming form of ethics support wherein clinical professionals deliberate about moral questions they face in their work. So far, it has been unclear what quality of deliberation in MCD is entailed and how to evaluate this quality. This article proposes a coding scheme that fits the theoretical background of MCD and allows researchers to evaluate the quality of the deliberation in MCDs. We consider deliberation in MCD to be of good quality when participants enrich their own understanding of a case by being exposed to the viewpoints of others...
May 2017: Bioethics
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