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https://www.readbyqxmd.com/read/28724278/reductions-in-eosinophil-biomarkers-by-benralizumab-in-patients-with-asthma
#1
Mirhojjat Khorasanizadeh, Mahsa Eskian, Nima Rezaei
No abstract text is available yet for this article.
May 2017: Acta Medica Iranica
https://www.readbyqxmd.com/read/28724045/spinal-tumors-in-children
#2
Andrei Fernandes Joaquim, Enrico Ghizoni, Marcelo Gomes Cordeiro Valadares, Simone Appenzeller, Simone Dos Santos Aguiar, Helder Tedeschi
Introduction: Spinal tumors are rare in the pediatric population, presenting many specific peculiarities when compared to adults. We have performed a broad narrative review to describe the most common spinal tumors in children, discussing their main characteristics and management options. Method: The authors have performed an extensive review of the peer-reviewed literature addressing the aforementioned objectives. Results: Multimodality radiological studies (plain films, 3D computed tomography scan and magnetic resonance imaging) are necessary for proper evaluation and differential diagnosis of spinal tumors in children...
May 2017: Revista da Associação Médica Brasileira
https://www.readbyqxmd.com/read/28721221/pasireotide-successful-treatment-of-a-sparsely-granulated-tumour-in-a-resistant-case-of-acromegaly
#3
W K M G Amarawardena, K D Liyanarachchi, J D C Newell-Price, R J M Ross, D Iacovazzo, M Debono
The granulation pattern of somatotroph adenomas is well known to be associated with differing clinical and biochemical characteristics, and it has been shown that sparsely granulated tumours respond poorly to commonly used somatostatin receptor ligands (SRLs). We report a challenging case of acromegaly with a sparsely granulated tumour resistant to multiple modalities of treatment, ultimately achieving biochemical control with pasireotide. A 26-year-old lady presented with classical features of acromegaly, which was confirmed by an oral glucose tolerance test...
2017: Endocrinology, Diabetes & Metabolism Case Reports
https://www.readbyqxmd.com/read/28721213/diagnostic-approaches-and-treatment-of-eosinophilic-esophagitis-a-review-article
#4
REVIEW
Hossein Akhondi
Eosinophilic Esophagitis (EoE) is a condition that involves eosinophilic influx into the esophageal epithelium. It affects both children and adults; Adults present with dysphagia whereas children with vague abdominal complaints. The clinical symptoms as well as pathologic features of EoE and gastro esophageal reflux disease (GERD) are similar. Since eosinophilia in the esophagus is a non-specific finding, the clinical presentation in conjunction with endoscopic findings and pathology, is crucial in determining a differential diagnosis...
August 2017: Annals of Medicine and Surgery
https://www.readbyqxmd.com/read/28721009/patient-profiles-and-clinical-utility-of-mepolizumab-in-severe-eosinophilic-asthma
#5
REVIEW
Pranabashis Haldar
Mepolizumab (Nucala(®)) is an effective and specific anti-eosinophil molecular therapy that has recently been approved as add-on therapy for the management of severe eosinophilic asthma by the US Food and Drug Administration (FDA), European Medicines Agency (EMA; European Union) and more recently National Institute for Health and Care Excellence (NICE; UK). It is one of several molecular therapies in development for this indication and is illustrative of the strategic trajectory for pharmaceutical drug development taken over the past decade in several disease areas...
2017: Biologics: Targets & Therapy
https://www.readbyqxmd.com/read/28720253/pulmonary-actinomycosis-in-a-patient-with-chronic-eosinophilic-pneumonia-treated-with-omalizumab
#6
Marta Erro Iribarren, Carolina Cisneros Serrano, Olga Rajas Naranjo, Elena García Castillo
No abstract text is available yet for this article.
July 15, 2017: Archivos de Bronconeumología
https://www.readbyqxmd.com/read/28719980/distinguishing-epidermolysis-bullosa-acquisita-from-bullous-pemphigoid-without-direct-immunofluorescence
#7
Kerry M Gardner, Richard I Crawford
BACKGROUND: It has been postulated that periodic acid-Schiff staining of basement membrane can predict direct immunofluorescence patterns seen in epidermolysis bullosa acquisita and bullous pemphigoid. It has also been suggested that the type of inflammatory infiltrate or presence of fraying of basal keratinocytes may differentiate these two conditions. OBJECTIVE: In this study, we aimed to confirm these observations. METHODS: We reviewed 13 cases of direct immunofluorescence-confirmed epidermolysis bullosa acquisita and 19 cases of direct immunofluorescence-confirmed bullous pemphigoid, all with a subepidermal blister in the routinely processed specimen...
July 1, 2017: Journal of Cutaneous Medicine and Surgery
https://www.readbyqxmd.com/read/28719951/neuronal-apoptosis-pathological-basis-of-behavioral-dysfunctions-induced-by-angiostrongylus-cantonensis-in-rodents-model
#8
Shiqi Luo, Lisi OuYang, Jie Wei, Feng Wu, Zhongdao Wu, Wanlong Lei, Dongjuan Yuan
Angiostrongylus cantonensis invades the central nervous system (CNS) of humans to induce eosinophilic meningitis and meningoencephalitis and leads to persistent headache, cognitive dysfunction, and ataxic gait. Infected mice (nonpermissive host), admittedly, suffer more serious pathological injuries than rats (permissive host). However, the pathological basis of these manifestations is incompletely elucidated. In this study, the behavioral test, histological and immunohistochemical techniques, and analysis of apoptotic gene expression, especially caspase-3, were conducted...
June 2017: Korean Journal of Parasitology
https://www.readbyqxmd.com/read/28719593/long-term-treatment-of-eosinophilic-esophagitis-with-swallowed-topical-corticosteroids-development-and-evaluation-of-a-therapeutic-concept
#9
Thomas Greuter, Christian Bussmann, Ekaterina Safroneeva, Alain M Schoepfer, Luc Biedermann, Stephan R Vavricka, Alex Straumann
OBJECTIVES: Swallowed topical corticosteroids (STCs) are efficacious in inducing and presumably maintaining remission in patients with active eosinophilic esophagitis (EoE). Hitherto, it has not been evaluated whether long-lasting remission can be achieved, and whether treatment can be stopped once patients have achieved this remission. METHODS: Since 2007, EoE patients included into a large database at the Swiss EoE Clinics were put on STCs as induction/maintenance therapy...
July 18, 2017: American Journal of Gastroenterology
https://www.readbyqxmd.com/read/28719475/allergic-contact-dermatitis-from-methylisothiazolinone-in-residential-wall-paint
#10
Molly C Goodier, Linda Ljungberg, Christina Persson, Malin Engfeldt, Magnus Bruze, Erin M Warshaw
A 33-year-old woman presented to our clinic for suspected photoallergic contact dermatitis with a recent episode of severe, vesicular dermatitis involving exposed skin and correlating with relocation to a new home. Biopsy results showed spongiotic and lichenoid dermatitis with eosinophils. Patch test results showed a very strong (+++) reaction to methylisothiazolinone (MI), mild (+) reaction to MI/methylchloroisothiazolinone, and no reaction to benzisothiazolinone. These allergens were found in several personal products...
July 2017: Dermatitis
https://www.readbyqxmd.com/read/28719468/etv6-gene-rearrangements-characterize-a-morphologically-distinct-subset-of-sinonasal-low-grade-non-intestinal-type-adenocarcinoma-a-novel-translocation-associated-carcinoma-restricted-to-the-sinonasal-tract
#11
Simon Andreasen, Alena Skálová, Abbas Agaimy, Justin A Bishop, Jan Laco, Ilmo Leivo, Alessandro Franchi, Stine R Larsen, Daiva Erentaite, Benedicte P Ulhøi, Christian von Buchwald, Linea C Melchior, Michal Michal, Katalin Kiss
Low-grade sinonasal adenocarcinomas (low-grade SNACs) of the sinonasal tract comprise a poorly characterized and histologically heterogeneous group of tumors. We describe three cases of a histologically distinct variant of low-grade SNAC characterized by ETV6 gene rearrangements. The patients included 2 women (aged 32 and 88 y) and a man (aged 75 y); all were initially treated with surgery alone. Follow-up ranged from 9 to 170 months with one patient having 2 local recurrences and none experiencing distant or regional metastases...
July 17, 2017: American Journal of Surgical Pathology
https://www.readbyqxmd.com/read/28719374/physical-and-chemical-stability-of-budesonide-mucoadhesive-oral-suspensions-mucolox
#12
Kendice Ip, Maria Carvalho, Ashley Shan, Daniel Banov
Budesonide is a corticosteroid that has been shown effective in the treatment of eosinophilic esophagitis, but there are currently no commercial medicines to treat this chronic allergic/immune condition, despite its prevalence in the U.S. Therefore, pharmaceutical compounding is the alternative choice to meet the therapeutic need of eosinophilic esophagitis patients. Two budesonide mucoadhesive oral suspensions (1 mg/10 mL and 2 mg/10 mL) were developed using the compounding vehicle MucoLox, a proprietary mucoadhesive polymer blend that promotes mucosal adhesion...
July 2017: International Journal of Pharmaceutical Compounding
https://www.readbyqxmd.com/read/28718031/newcomers-in-paediatric-gi-pathology-childhood-enteropathies-including-very-early-onset-monogenic-ibd
#13
Arzu Ensari, Judith Kelsen, Pierre Russo
Childhood enteropathies are a group of diseases causing severe chronic (>2-3 weeks) diarrhoea often starting in the first week of life with the potential for fatal complications for the affected infant. Early identification and accurate classification of childhood enteropathies are, therefore, crucial for making treatment decisions to prevent life-threatening complications. Childhood enteropathies are classified into four groups based on the underlying pathology: (i) conditions related to defective digestion, absorption and transport of nutrients and electrolytes; (ii) disorders related to enterocyte differentiation and polarization; (iii) defects of enteroendocrine cell differentiation; and (iv) disorders associated with defective modulation of intestinal immune response...
July 17, 2017: Virchows Archiv: An International Journal of Pathology
https://www.readbyqxmd.com/read/28717330/an-experimental-evaluation-of-adaptogenic-potential-of-standardized-epipremnum-aureum-leaf-extract
#14
Sreemoy Kanti Das, Pinaki Sengupta, Mohd Shahimi Mustapha, Md Moklesur Rahman Sarker
BACKGROUND: Stress is a normal part of everyday life but chronic stress can lead to a variety of stress-related illnesses including hypertension, anxiety, and depression. In the present investigation, standardized leaf extract of Epipremnumaureum was evaluated for its anti-stress potential. MATERIALS AND METHODS: For the evaluation of anti-stress activity, groups of mice (n = 6) were subjected to forced swim stress and anoxic stress tolerance test in mice 1h after daily treatment of E...
April 2017: Journal of Pharmacy & Bioallied Sciences
https://www.readbyqxmd.com/read/28717083/pirfenidone-induced-eosinophilic-pleurisy
#15
Isano Hase, Bunpei Yamaguchi, Hidenori Takizawa, Hiroaki Arakawa, Hideo Sakuma, Koichi Fujiu, Hideaki Miyamoto, Yoshiki Ishii
The patient was a 69-year-old man with idiopathic pulmonary fibrosis who was taking pirfenidone. After 7 weeks of treatment, he suffered from left-sided eosinophilic pleurisy. Medical thoracoscopy was performed and the histopathological examination of the parietal pleura revealed the massive infiltration of eosinophils and lymphoid follicles. After stopping pirfenidone therapy, the patient's pleural effusion disappeared without additional treatment, and never recurred. This is the first case report of pirfenidone-induced pleurisy...
2017: Internal Medicine
https://www.readbyqxmd.com/read/28713812/the-biology-of-eosinophils-and-their-role-in-asthma
#16
REVIEW
Claire N McBrien, Andrew Menzies-Gow
This review will describe the structure and function of the eosinophil. The roles of several relevant cell surface molecules and receptors will be discussed. We will also explore the systemic and local processes triggering eosinophil differentiation, maturation, and migration to the lungs in asthma, as well as the cytokine-mediated pathways that result in eosinophil activation and degranulation, i.e., the release of multiple pro-inflammatory substances from eosinophil-specific granules, including cationic proteins, cytokines, chemokines growth factors, and enzymes...
2017: Frontiers in Medicine
https://www.readbyqxmd.com/read/28713616/baicalein-wogonin-and-scutellaria-baicalensis-ethanol-extract-alleviate-ovalbumin-induced-allergic-airway-inflammation-and-mast-cell-mediated-anaphylactic-shock-by-regulation-of-th1-th2-imbalance-and-histamine-release
#17
Thi Tho Bui, Chun Hua Piao, Chang Ho Song, Chang-Hyun Lee, Hee Soon Shin, Ok Hee Chai
Asthma is characterized by chronic inflammation, goblet cell hyperplasia, the aberrant production of the Th2 cytokines, and eosinophil infiltration into the lungs. In this study, we examined the effects of baicalein, wogonin, and Scutellaria baicalensis ethanol extract on ovalbumin (OVA)-induced asthma by evaluating Th1/Th2 cytokine levels, histopathologic analysis, and compound 48/80-induced systemic anaphylaxis and mast cell activation, focusing on the histamine release from rat peritoneal mast cells. Baicalein, wogonin, and S...
June 2017: Anatomy & Cell Biology
https://www.readbyqxmd.com/read/28713383/the-toxicological-mechanisms-of-environmental-soot-black-carbon-and-carbon-black-focus-on-oxidative-stress-and-inflammatory-pathways
#18
REVIEW
Rituraj Niranjan, Ashwani Kumar Thakur
The environmental soot and carbon blacks (CBs) cause many diseases in humans, but their underlying mechanisms of toxicity are still poorly understood. Both are formed after the incomplete combustion of hydrocarbons but differ in their constituents and percent carbon contents. For the first time, "Sir Percival Pott" described soot as a carcinogen, which was subsequently confirmed by many others. The existing data suggest three main types of diseases due to soot and CB exposures: cancer, respiratory diseases, and cardiovascular dysfunctions...
2017: Frontiers in Immunology
https://www.readbyqxmd.com/read/28713373/15-deoxy-delta-12-14-prostaglandin-j2-inhibits-lung-inflammation-and-remodeling-in-distinct-murine-models-of-asthma
#19
Diego S Coutinho, Edna A Anjos-Valotta, Caio V M F do Nascimento, Ana Lucia A Pires, Marcelo H Napimoga, Vinícius F Carvalho, Rafael C Torres, Patrícia M R E Silva, Marco A Martins
15-deoxy-Δ-12,14-prostaglandin J2 (15d-PGJ2) has been described as an anti-inflammatory lipid mediator in several in vitro and in vivo studies, but its effect on allergic pulmonary inflammation remains elusive. The aim of this study was to investigate the therapeutic potential of 15d-PGJ2 based on distinct murine models of allergic asthma triggered by either ovalbumin (OVA) or house dust mite extract (HDM). Characteristics of lung inflammation, airway hyper-reactivity (AHR), mucus exacerbation, and lung remodeling in sensitized A/J mice treated or not with 15d-PGJ2 were assessed...
2017: Frontiers in Immunology
https://www.readbyqxmd.com/read/28712406/-increased-expressions-of-substance-p-and-neurokinin-tachykinin-receptor-1-in-eosinophils-of-patients-with-psoriasis
#20
Zhe Zuo, Junling Wang, Huiyun Zhang, Wenjiao Zheng, Zenan Zhang, Shaoheng He
Objective To investigate the expressions of substance P (SP) and its receptor neurokinin/tachykinin receptor 1 (NK1R) in peripheral blood eosinophils of patients with psoriasis. Methods The levels of SP and NK1R in the peripheral blood of both patients with psoriasis and healthy people were detected by flow cytometry. This method was again used to detect the levels of SP and NK1R in the peripheral blood eosinophils of patients with psoriasis after stimulated with the crude extracts of Artemisia pollen, dust mite and Platanus pollen (all at concentrations of 0...
July 2017: Xi Bao Yu Fen Zi Mian Yi Xue za Zhi, Chinese Journal of Cellular and Molecular Immunology
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