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https://www.readbyqxmd.com/read/28106285/inhibition-of-immune-responses-and-related-proteins-in-rhamdia-quelen-exposed-to-diclofenac
#1
João L C Ribas, James P Sherry, Aleksander R Zampronio, Helena C Silva de Assis, Denina B D Simmons
Non-steroidal anti-inflammatory drugs (NSAIDs) are among the most widely detected pharmaceuticals in surface water worldwide. The NSAID diclofenac is used to treat many types of pain and inflammation. Diclofenac's potential to cause adverse effects in exposed wildlife is a growing concern. To evaluate the effects of waterborne diclofenac on the immune response in Rhamdia quelen (South American Catfish), fish were exposed to three concentrations of diclofenac (0.2, 2.0, and 20.0 µg/L) for 14 days. Some of the exposed fish were also given an intraperitoneal injection on day 14 of 1 mg/kg of carrageenan to evaluate cell migration to the peritoneum...
January 20, 2017: Environmental Toxicology and Chemistry
https://www.readbyqxmd.com/read/28105459/mog-antibody-positive-benign-unilateral-cerebral-cortical-encephalitis-with-epilepsy
#2
Ryo Ogawa, Ichiro Nakashima, Toshiyuki Takahashi, Kimihiko Kaneko, Tetsuya Akaishi, Yoshiki Takai, Douglas Kazutoshi Sato, Shuhei Nishiyama, Tatsuro Misu, Hiroshi Kuroda, Masashi Aoki, Kazuo Fujihara
OBJECTIVE: To describe the features of adult patients with benign, unilateral cerebral cortical encephalitis positive for the myelin oligodendrocyte glycoprotein (MOG) antibody. METHODS: In this retrospective, cross-sectional study, after we encountered an index case of MOG antibody-positive unilateral cortical encephalitis with epileptic seizure, we tested for MOG antibody using our in-house, cell-based assay in a cohort of 24 consecutive adult patients with steroid-responsive encephalitis of unknown etiology seen at Tohoku University Hospital (2008-2014)...
March 2017: Neurology® Neuroimmunology & Neuroinflammation
https://www.readbyqxmd.com/read/28104670/mutants-for-drosophila-isocitrate-dehydrogenase-3b-are-defective-in-mitochondrial-function-and-larval-cell-death
#3
Dianne M Duncan, Paula Kiefel, Ian Duncan
The death of larval salivary gland cells during metamorphosis in Drosophila melanogaster has been a key system for studying steroid controlled programmed cell death. This death is induced by a pulse of the steroid hormone ecdysone that takes place at the end of the prepupal period. For many years, it has been thought that the ecdysone direct response gene Eip93F (E93) plays a critical role in initiating salivary gland cell death. This conclusion was based largely on the finding that the three "type" alleles of E93 cause a near-complete block in salivary gland cell death...
January 18, 2017: G3: Genes—Genomes—Genetics
https://www.readbyqxmd.com/read/28102118/myeloid-cells-in-asthma
#4
Bart N Lambrecht, Emma K Persson, Hamida Hammad
Asthma is a heterogeneous chronic inflammatory disorder of the airways, and not surprisingly, many myeloid cells play a crucial role in pathogenesis. Antigen-presenting dendritic cells are the first to recognize the allergens, pollutants, and viruses that are implicated in asthma pathogenesis, and subsequently initiate the adaptive immune response by migrating to lymph nodes. Eosinophils are the hallmark of type 2 inflammation, releasing toxic compounds in the airways and contributing to airway remodeling. Mast cells and basophils control both the early- and late-phase allergic response and contribute to alterations in smooth muscle reactivity...
January 2017: Microbiology Spectrum
https://www.readbyqxmd.com/read/28101752/the-impact-of-hydrocortisone-treatment-on-neutrophil-gelatinase-associated-lipocalin-release-in-porcine-endotoxemic-shock
#5
E Söderberg, M Eriksson, A Larsson, M Lipcsey
BACKGROUND: A key feature of sepsis is systemic inflammatory activation that could be counteracted by steroids. In this experimental model of systemic inflammation, we sought to investigate whether septic neutrophil activation, evaluated by the plasma levels of neutrophil gelatinase-associated protein (NGAL), is modulated by the timing of hydrocortisone treatment. METHODS: Sixteen anesthetized pigs were allocated to one of four equally sized groups. Three of these groups received endotoxin at 2 μg × kg(-1) × h(-1) for 6 h so as to induce endotoxemic shock...
December 2017: Intensive Care Medicine Experimental
https://www.readbyqxmd.com/read/28101487/immunoglobulin-g4-related-thyroid-diseases
#6
REVIEW
Dulani Kottahachchi, Duncan J Topliss
Immunoglobulin G4-related disease (IgG4-RD) is a new disease category involving many organ systems, including the endocrine system in general and the thyroid in particular. Since an initial association was made between hypothyroidism and autoimmune (IgG4-related) pancreatitis, more forms of IgG4-related thyroid disease (IgG4-RTD) have been recognized. Four subcategories of IgG4-RTD have so far been identified: Riedel thyroiditis (RT), fibrosing variant of Hashimoto thyroiditis (FVHT), IgG4-related Hashimoto thyroiditis, and Graves disease with elevated IgG4 levels...
December 2016: European Thyroid Journal
https://www.readbyqxmd.com/read/28098165/combination-of-mometasone-furoate-and-oxymetazoline-for-the-treatment-of-adenoid-hypertrophy-concomitant-with-allergic-rhinitis-a-randomized-controlled-trial
#7
Wenlong Liu, Lifeng Zhou, Qingxiang Zeng, Renzhong Luo
In the clinic, approximately 30% of children with adenoid hypertrophy (AH) concomitant with allergic rhinitis (AR) report poor responses to intranasal steroids. To determine whether the combination of mometasone furoate (MF) and oxymetazoline (OXY) is more effective than either agent alone, we performed a two-stage, parallel, randomized, double-blind, double-dummy, clinical trial with 240 AH children with concomitant perennial AR. During the first stage, all children were randomly assigned to the MF or control group for six weeks of treatment...
January 18, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28097534/successful-treatment-with-low-dose-nivolumab-in-refractory-hodgkin-lymphoma-after-allogeneic-stem-cell-transplantation
#8
Makoto Onizuka, Minoru Kojima, Keiko Matsui, Shinichiro Machida, Masako Toyosaki, Yasuyuki Aoyama, Hidetsugu Kawai, Jun Amaki, Ryujiro Hara, Akifumi Ichiki, Yoshiaki Ogawa, Hiroshi Kawada, Naoya Nakamura, Kiyoshi Ando
Previous studies have reported that an antibody that blocks programmed cell death 1 (PD-1) has therapeutic activity in patients with refractory/relapsed Hodgkin lymphoma (HL). However, the safety and efficacy of these agents in the post-allogeneic stem cell transplantation (allo-SCT) setting are not well known. Here, we describe a patient who was diagnosed as classical HL and treated with five regimens of chemotherapies with autologous SCT. Complete remission (CR) was not achieved following this initial treatment, so we performed allo-SCT from an HLA-matched sibling donor...
January 17, 2017: International Journal of Hematology
https://www.readbyqxmd.com/read/28096589/water-cooled-radiofrequency-neuroablation-for-sacroiliac-joint-dysfunctional-pain
#9
Binay Kumar Biswas, Samarjit Dey, Saumya Biswas, Varinder Kumar Mohan
Sacroiliac (SI) joint dysfunction is a common source of chronic low-back pain. Recent evidences from different parts of the world suggest that cooled radiofrequency (RF) neuroablation of sacral nerves supplying SI joints has superior pain alleviating properties than available existing treatment options for SI joint dysfunctional pain. A 35-year-old male had intractable bilateral SI joint pain (numeric rating scale [NRS] - 9/10) with poor treatment response to intra-articular steroid therapy. Bilateral water cooled = RF was applied for neuroablation of nerves supplying both SI joints...
October 2016: Journal of Anaesthesiology, Clinical Pharmacology
https://www.readbyqxmd.com/read/28096088/how-i-treat-acquired-aplastic-anemia
#10
Andrea Bacigalupo
Acquired severe aplastic anemia (SAA) is a rare hematologic disease associated with significant morbidity and mortality. Immune destruction of hemopoietic stem cells, plays an important role in the pathogenesis, as shown by successful treatment with immunosuppressive agents (IST), leading to transfusion independence, or complete recovery of peripheral blood counts, in a proportion of patients. Growth factors, can be combined with IST, and may improve response rates, as recently shown with thrombopoietin analogs...
January 17, 2017: Blood
https://www.readbyqxmd.com/read/28095783/genome-wide-expression-profiling-in-muscle-and-subcutaneous-fat-of-lambs-in-response-to-the-intake-of-concentrate-supplemented-with-vitamin-e
#11
Laura González-Calvo, Elda Dervishi, Margalida Joy, Pilar Sarto, Roberto Martin-Hernandez, Magdalena Serrano, Jose M Ordovás, Jorge H Calvo
BACKGROUND: The objective of this study was to acquire a broader, more comprehensive picture of the transcriptional changes in the L. Thoracis muscle (LT) and subcutaneous fat (SF) of lambs supplemented with vitamin E. Furthermore, we aimed to identify novel genes involved in the metabolism of vitamin E that might also be involved in meat quality. In the first treatment, seven lambs were fed a basal concentrate from weaning to slaughter (CON). In the second treatment, seven lambs received basal concentrate from weaning to 4...
January 17, 2017: BMC Genomics
https://www.readbyqxmd.com/read/28094068/-large-vessel-vasculitis-with-myelodysplastic-syndrome-a-rare-association
#12
J Galland, H Kawski, J-F Guichard, F Maurier
INTRODUCTION: The vasculitis can be the consequence of malignancy: most often hematologic rather than solid tumors. The association between large vessels vasculitis and myelodysplastic syndrome is rare. CASE REPORT: A 55-year-old man experienced asthenia, fever, polyarthritis and inflammatory syndrome. Haematological investigations found a type 2 refractory anemia with excess blasts (RAEB-2) with discovery of severe anemia (Hb: 7,8g/dl) and thrombopenia (platelets: 40,000/mm(3))...
January 13, 2017: La Revue de Médecine Interne
https://www.readbyqxmd.com/read/28093350/a-visual-screen-for-diet-regulated-proteins-in-the-drosophila-ovary-using-gfp-protein-trap-lines
#13
Hwei-Jan Hsu, Daniela Drummond-Barbosa
The effect of diet on reproduction is well documented in a large number of organisms; however, much remains to be learned about the molecular mechanisms underlying this connection. The Drosophila ovary has a well described, fast and largely reversible response to diet. Ovarian stem cells and their progeny proliferate and grow faster on a yeast-rich diet than on a yeast-free (poor) diet, and death of early germline cysts, degeneration of early vitellogenic follicles and partial block in ovulation further contribute to the ∼60-fold decrease in egg laying observed on a poor diet...
January 13, 2017: Gene Expression Patterns: GEP
https://www.readbyqxmd.com/read/28092390/asthma-comparing-the-impact-of-vitamin-d-versus-uvr-on-clinical-and-immune-parameters
#14
Kylie A Morgan, Elizabeth H Mann, Antony R Young, Catherine M Hawrylowicz
The incidence of asthma has increased markedly since the 1960s and is currently estimated to affect more than 300 million individuals worldwide. A number of environmental factors are implicated in asthma pathogenesis, one of which is vitamin D. Vitamin D deficiency is a global health concern and has increased in parallel with asthma incidence. Epidemiological studies report associations between low vitamin D status, assessed as circulating levels of 25-hydroxyvitamin D, with asthma incidence, severity, exacerbations and responses to treatment...
January 16, 2017: Photochemical & Photobiological Sciences
https://www.readbyqxmd.com/read/28091360/collagen-peptide-ingestion-alters-lipid-metabolism-related-gene-expression-and-the-unfolded-protein-response-in-mouse-liver
#15
Chisa Tometsuka, Yoh-Ichi Koyama, Tomoko Ishijima, Tsudoi Toyoda, Miki Teranishi, Kazushige Takehana, Keiko Abe, Yuji Nakai
Ingestion of collagen peptide (CP) elicits beneficial effects on the body, including improvement in blood lipid profiles, but the underlying mechanisms remain unclear. The purpose of this study was to investigate the effects of CP ingestion on the liver, which controls lipid metabolism in the body. Male BALB/cCrSlc mice were bred with the AIN-93M diet containing 14 % casein or the AIN-93M-based low-protein diet containing 10 % casein or a diet containing 6 % casein+4 % CP for 10 weeks (n 12/group). Total, free and esterified cholesterol levels in the blood decreased in the CP group...
January 16, 2017: British Journal of Nutrition
https://www.readbyqxmd.com/read/28090348/changes-in-hba1c-and-circulating-and-adipose-tissue-androgen-levels-in-overweight-obese-women-with-polycystic-ovary-syndrome-in-response-to-electroacupuncture
#16
E Stener-Victorin, M Maliqueo, M Soligo, V Protto, L Manni, E Jerlhag, M Kokosar, A Sazonova, C J Behre, M Lind, C Ohlsson, K Højlund, A Benrick
AIM: Insulin sensitivity is ~40% lower in women with polycystic ovary syndrome (PCOS) than in controls. We tested the hypothesis that 5 weeks of electroacupuncture treatment improves glucose regulation and androgen levels in overweight/obese women with PCOS. MATERIAL AND METHODS: Seventeen women with PCOS, aged 18 to 38 years, with a body mass index (BMI) ≥25 kg/m(2) and diagnosed with PCOS were included in this experimental and feasibility study and subjected to five weeks of electroacupuncture treatments three times/week...
December 2016: Obesity Science & Practice
https://www.readbyqxmd.com/read/28089738/evaluation-of-the-diuretic-activity-of-the-aqueous-and-80-methanol-extracts-of-the-root-of-euclea-divinorum-hiern-ebenaceae-in-sprague-dawley-rats
#17
Beharu Woldemedhin, Teshome Nedi, Workineh Shibeshi, Mekonnen Sisay Shiferaw
BACKGROUND: Diuretics are drugs that increase the formation of urine and are important for the treatment of various diseases including hypertension and edema. The root decoction of Euclea divinorum has been used as a diuretic agent in the traditional medicine. Therefore, this study was aimed to evaluate the diuretic activity of the crude extracts of the roots of Euclea divinorum in Sprague Dawley rats. METHODS: The aqueous extract (AE) and 80% methanol extract (80ME) of the plant were prepared using decoction and maceration, respectively...
January 12, 2017: Journal of Ethnopharmacology
https://www.readbyqxmd.com/read/28089625/azathioprine-for-refractory-ulcerative-proctitis-a-retrospective-multicenter-study
#18
Anne-Laure Mallet, Guillaume Bouguen, Guillaume Conroy, Xavier Roblin, Jean-Bernard Delobel, Jean-François Bretagne, Laurent Siproudhis, Laurent Peyrin-Biroulet
BACKGROUND: Efficacy of azathioprine (AZA) in refractory ulcerative proctitis (UP) is unknown. METHODS: All patients treated with AZA for refractory UP in three referral centers between 2002 and 2012 were included. "Treatment success" in the long-term was defined as the absence of colectomy during follow-up, no need for anti-TNF during follow-up, no ongoing systemic steroids use, no adverse event leading to AZA withdrawal, and clinically quiescent disease at last follow-up...
December 13, 2016: Digestive and Liver Disease
https://www.readbyqxmd.com/read/28089478/the-clinical-course-of-minimal-change-nephrotic-syndrome-with-onset-in-adulthood-or-late-adolescence-a-case-series
#19
Rutger J Maas, Jeroen K Deegens, Johan R Beukhof, Louis J Reichert, Marc A Ten Dam, Jaap J Beutler, A Warmold L van den Wall Bake, Pieter L Rensma, Constantijn J Konings, Daniel A Geerse, Geert W Feith, Willi H Van Kuijk, Jack F Wetzels
BACKGROUND: Few studies have examined the treatment and outcome of adult-onset minimal change nephrotic syndrome (MCNS). We retrospectively studied 125 patients who had MCNS with onset in either adulthood or late adolescence. Presenting characteristics, duration of initial treatment and response to treatment, relapse patterns, complications, and long-term outcome were studied. STUDY DESIGN: Case series. SETTING & PARTICIPANTS: Patients with new-onset nephrotic syndrome 16 years or older and a histologic diagnosis of MCNS in 1985 to 2011 were identified from pathology records of 10 participating centers...
January 12, 2017: American Journal of Kidney Diseases: the Official Journal of the National Kidney Foundation
https://www.readbyqxmd.com/read/28089110/recurrence-after-management-of-meatal-balanitis-xerotica-obliterans
#20
Warren Snodgrass, Juan Soto Blanquel, Nicol Corbin Bush
INTRODUCTION: We review outcomes after management of meatal balanitis xerotica obliterans (BXO). The primary outcome was recurrent meatal BXO. METHODS: A database comprising mostly hypospadias patients was queried for meatal BXO. The disease was confirmed histologically in all cases. Management included topical steroids and/or immunosuppressants, and/or surgical excision of BXO with two-stage oral mucosa graft circumferential replacement urethroplasty. RESULTS: A total of 12 patients had meatal BXO (8 boys and 4 adults)...
November 23, 2016: Journal of Pediatric Urology
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