keyword
MENU ▼
Read by QxMD icon Read
search

Immunoglobulin e

keyword
https://www.readbyqxmd.com/read/29035863/sero-detection-of-toxocara-canis-infection-in-human-with-t-canis-recombinant-arginine-kinase-cathepsin-l-1-and-tes-26-antigens
#1
Anju Varghese, Opinder K Raina, Dinesh Chandra, Bijay R Mirdha, Naresh H Kelawala, Jayesh B Solanki, Niranjan Kumar, Reghu Ravindran, Anandanarayanan Arun, Ajayta Rialch, Hniang Lalrinkima, Rohan N Kelawala, Subhamoy Samanta
Three recombinant antigens viz. arginine kinase, cathepsin L-1 and TES-26 of Toxocara canis were expressed in Escherichia coli and evaluated for their potential in the detection of T. canis larval infection in human in immunoglobulin G-enzyme linked immunosorbent assay (IgG-ELISA). Results of the IgG-ELISA with the above recombinant antigens were confirmed with commercially available IgG detection kit for T. canis infection used as a standard test. All three recombinant antigens were 100% sensitive in the detection of positive cases (n = 6) of T...
December 20, 2017: Acta Parasitologica
https://www.readbyqxmd.com/read/29035815/genipin-inhibits-allergic-responses-in-ovalbumin-induced-asthmatic-mice
#2
Je-Won Ko, Na-Rae Shin, Sung-Hyeuk Park, Young-Kwon Cho, Jong-Choon Kim, Chang-Seob Seo, In-Sik Shin
Genipin is a natural compound isolated from the fruit of Gardenia jasminoides with various pharmacological effects. In this study, we investigated whether genipin effectively alleviates allergic responses in a murine model of ovalbumin (OVA)-induced asthma. The mice were administered an intraperitoneal injection of OVA on day 0 and 14 to boost the immune response; genipin was then administered from day 18 to 23 by oral gavage. On days 21 to 23, mice were OVA-challenged using am ultrasonic nebulizer, and airway hyperresponsiveness (AHR) was determined on day 24 by plethysmography...
October 13, 2017: International Immunopharmacology
https://www.readbyqxmd.com/read/29035604/biomarkers-for-differentiation-of-patients-with-asthma-and-chronic-obstructive-pulmonary-disease
#3
Shigeki Katoh, Masaki Ikeda, Ryo Shirai, Masaaki Abe, Yoshihiro Ohue, Yoshihiro Kobashi, Mikio Oka
OBJECTIVE: Asthma and chronic obstructive pulmonary disease (COPD) are airflow limitation diseases with similar clinical manifestations but different pathophysiologic mechanisms. To implement the appropriate treatment, it is important to distinguish between asthma and COPD which sometimes might result difficult in clinical practice. We evaluated biomarkers to distinguish between asthma and COPD. METHODS: Blood eosinophil counts and fractional exhaled nitric oxide (FeNO) levels were analyzed...
October 16, 2017: Journal of Asthma: Official Journal of the Association for the Care of Asthma
https://www.readbyqxmd.com/read/29035111/identification-of-atopic-dermatitis-phenotypes-with-good-responses-to-probiotics-lactobacillus-plantarum-cjlp133-in-children
#4
J Kim, B S Lee, B Kim, I Na, J Lee, J Y Lee, M R Park, H Kim, I Sohn, K Ahn
The therapeutic effect of probiotics in atopic dermatitis (AD) remains controversial and varies according to the individual patient. We aimed to identify a population of AD patients with a good clinical response to probiotic treatment. We recruited 76 children with a median age of 7.1 years who suffered from moderate to severe AD. After a 2-week washout period, all patients were given Lactobacillus plantarum CJLP133 at a dosage of 1×10(10) colony-forming units once a day for 12 weeks. We measured eosinophil counts in the peripheral blood, the proportion of CD4(+)CD25(+)Foxp3(+) regulatory T (Treg) cells in CD4(+) T cells, serum total immunoglobulin E (IgE) levels, and specific IgE against common allergens before the start of the treatment (T1) and at discontinuation (T2)...
October 13, 2017: Beneficial Microbes
https://www.readbyqxmd.com/read/29032226/maternal-depressive-symptoms-linked-to-reduced-fecal-immunoglobulin-a-concentrations-in-infants
#5
Liane J Kang, Petya T Koleva, Catherine J Field, Gerald F Giesbrecht, Eytan Wine, Allan B Becker, Piushkumar J Mandhane, Stuart E Turvey, Padmaja Subbarao, Malcolm R Sears, James A Scott, Anita L Kozyrskyj
Secretory Immunoglobulin A (sIgA) plays a critical role to infant gut mucosal immunity. Delayed IgA production is associated with greater risk of allergic disease. Murine models of stressful events during pregnancy and infancy show alterations in gut immunity and microbial composition in offspring, but little is known about the stress-microbiome-immunity pathways in humans. We investigated differences in infant fecal sIgA concentrations according to the presence of maternal depressive symptoms during and after pregnancy...
October 11, 2017: Brain, Behavior, and Immunity
https://www.readbyqxmd.com/read/29031970/adsorption-equilibrium-and-kinetics-of-immunoglobulin-g-on-a-mixed-mode-adsorbent-in-batch-and-packed-bed-configuration
#6
Pedro Ferreira Gomes, José Miguel Loureiro, Alírio E Rodrigues
It is commonly accepted that efficient protein separation and purification to the desired level of purity is one bottleneck in pharmaceutical industries. MabDirect MM is a new type of mixed mode adsorbent, especially designed to operate in expanded bed adsorption (EBA) mode. In this study, equilibrium and kinetics experiments were carried out for the adsorption of Human Immunoglobulin G (hIgG) protein on this new adsorbent. The effects of ionic strength and pH are assessed. Langmuir isotherms parameters are obtained along with the estimation of the effective pore diffusion coefficient (Dpe) by fitting the batch adsorption kinetics experiments with the pore diffusion model...
October 4, 2017: Journal of Chromatography. A
https://www.readbyqxmd.com/read/29031828/non-progressing-cancer-patients-have-persistent-b-cell-responses-expressing-shared-antibody-paratopes-that-target-public-tumor-antigens
#7
Jeff DeFalco, Michael Harbell, Amy Manning-Bog, Gilson Baia, Alexander Scholz, Beatriz Millare, May Sumi, Danhui Zhang, Felix Chu, Christine Dowd, Patricia Zuno-Mitchell, Dongkyoon Kim, Yvonne Leung, Shuwei Jiang, Xiaobin Tang, Kevin S Williamson, Xiaomu Chen, Sean M Carroll, Gregg Espiritu Santo, Nicole Haaser, Ngan Nguyen, Eldar Giladi, David Minor, Yann Chong Tan, Jeremy B Sokolove, Lawrence Steinman, Tito A Serafini, Guy Cavet, Norman M Greenberg, Jacob Glanville, Wayne Volkmuth, Daniel E Emerling, William H Robinson
There is significant debate regarding whether B cells and their antibodies contribute to effective anti-cancer immune responses. Here we show that patients with metastatic but non-progressing melanoma, lung adenocarcinoma, or renal cell carcinoma exhibited increased levels of blood plasmablasts. We used a cell-barcoding technology to sequence their plasmablast antibody repertoires, revealing clonal families of affinity matured B cells that exhibit progressive class switching and persistence over time. Anti-CTLA4 and other treatments were associated with further increases in somatic hypermutation and clonal family size...
October 11, 2017: Clinical Immunology: the Official Journal of the Clinical Immunology Society
https://www.readbyqxmd.com/read/29031222/apolipoproteins-adsorption-and-brain-targeting-evaluation-of-baicalin-nanocrystals-modified-by-combination-of-tween80-and-tpgs
#8
Yang Liu, Yueqin Ma, Junnan Xu, Yingchong Chen, Jin Xie, Pengfei Yue, Qin Zheng, Ming Yang
To help baicalin pass across BBB and improve its targeting in brain, we designed a novel formulation strategy of baicalin nanocrystals that preferentially adsorbing apolipoprotein E (ApoE) and repelling protein adsorption of opsonins. Intravenous baicalin nanocrystals suspensions (BCL-NS) modified by different surfactant were prepared by high-pressure homogenization. The targeting potential of surface-modified BCL-NS with mean particles size of about 250nm was assessed by in vitro protein adsorption studies using two-dimensional polyacrylamide gel electrophoresis (2-D PAGE), and further evaluated in vivo pharmacokinetics...
October 5, 2017: Colloids and Surfaces. B, Biointerfaces
https://www.readbyqxmd.com/read/29030887/the-impact-of-direct-fed-microbials-and-enzymes-on-the-health-and-performance-of-dairy-cows-with-emphasis-on-colostrum-quality-and-serum-immunoglobulin-concentrations-in-calves
#9
S B Ort, K M Aragona, C E Chapman, E Shangraw, A F Brito, D J Schauff, P S Erickson
Thirty-six cows were blocked by calving date and randomly assigned to one of three treatments. Cows were on treatments 3 weeks prepartum through 8 weeks post-partum. Treatments were as follows: (i) no direct-fed microbial (DFM) or cellulase and amylase enzymes (C), (ii) 45.4 g/day of DFM (D) or (iii) 45.4 g/day of DFM and 18.2 g/day of enzyme (DE). Total mixed ration fed and refused were measured daily to determine dry matter intake (DMI). Blood samples were taken three times weekly and analysed for β-hydroxybutyrate, glucose and non-esterified fatty acids...
October 13, 2017: Journal of Animal Physiology and Animal Nutrition
https://www.readbyqxmd.com/read/29029618/balneotherapeutic-effects-of-high-mineral-spring-water-on-the-atopic-dermatitis-like-inflammation-in-hairless-mice-via-immunomodulation-and-redox-balance
#10
Johny Bajgai, Ailyn Fadriquela, Jesmin Ara, Rahima Begum, Md Faruk Ahmed, Cheol-Su Kim, Soo-Ki Kim, Kwang-Yong Shim, Kyu-Jae Lee
BACKGROUND: Atopic dermatitis (AD) is a chronic relapsing allergic inflammatory skin disease that currently affects millions of children and adults worldwide. Drugs used to treat these inflammatory diseases include anti-histamines, corticosteroids and calcineurin inhibitors but these drugs have their limitations such as adverse effects with their long-term usage. Thus, researcher's interest in several alternative and complementary therapies are continually growing and balneotherapy is one of these approaches...
October 13, 2017: BMC Complementary and Alternative Medicine
https://www.readbyqxmd.com/read/29028118/elevated-serum-adipsin-may-predict-unsuccessful-treatment-for-cows-milk-allergy-but-other-biomarkers-do-not
#11
Susanna Salmivesi, Marita Paassilta, Heini Huhtala, Riina Nieminen, Eeva Moilanen, Matti Korppi
AIM: This study evaluated whether 15 allergy, immunology or inflammatory markers predicted the long-term use of cows' milk or milk products seven years after the start of oral immunotherapy (OIT) for cows' milk allergy in children. METHODS: The following laboratory parameters were measured before the OIT at Tampere University Hospital, Finland, and after the six-month escalation phase: serum total immunoglobulin (Ig) E, milk-specific IgG and IgG4, eosinophil cationic protein, eosinophil-derived neurotoxin, interleukins 4, 5, 6,10 and 12p70 and serum adipokines adiponectin, adipsin, leptin and resistin...
October 13, 2017: Acta Paediatrica
https://www.readbyqxmd.com/read/29028117/comparison-of-weight-based-dosing-strategies-for-intravenous-immunoglobulin-in-patients-with-hematologic-malignancies
#12
Sarah E Stump, Allison J Schepers, Alexis R Jones, Maurice D Alexander, Jessica J Auten
STUDY OBJECTIVE: Intravenous immunoglobulin (IVIG) is a weight-based therapy used to treat and prevent infections in patients with hematologic malignancies. Traditionally, IVIG doses have been calculated using actual body weight (ABW). However, limited pharmacokinetic (PK) data suggest dosing strategies using ideal body weight (IBW) or adjusted body weight (adjBW) may be appropriate given the small volume of distribution of IVIG. The objective of this study was to compare the effectiveness of using a precision-dosing strategy (IBW or adjBW) to a traditional-dosing strategy (ABW) for IVIG in patients with hematologic malignancies or those undergoing hematopoietic stem cell transplant, as well as to perform an IVIG drug use analysis...
October 13, 2017: Pharmacotherapy
https://www.readbyqxmd.com/read/29024078/fruit-intake-reduces-the-onset-of-respiratory-allergic-symptoms-in-schoolchildren
#13
Takashi Kusunoki, Jiro Takeuchi, Takeshi Morimoto, Mio Sakuma, Takahiro Yasumi, Ryuta Nishikomori, Akane Higashi, Toshio Heike
BACKGROUND: Previous studies have shown that dietary pattern is associated with allergy prevention. METHODS: We conducted a prospective cohort study on all primary schools in Omihachiman City, Shiga Prefecture, Japan. Questionnaires regarding allergic symptoms and diet were distributed to the parents of all 759 7-year-old schoolchildren for 4 consecutive years, from 2011-2014. Specific immunoglobulin E to inhalant allergens were measured at 10 years of age. Participants were then categorized as low, medium, or high intake during the study period for four food groups (fruits, vegetables, fish and beans)...
October 11, 2017: Pediatric Allergy and Immunology
https://www.readbyqxmd.com/read/29023798/intrathecal-antibody-distribution-in-the-rat-brain-surface-diffusion-perivascular-transport-and-osmotic-enhancement-of-delivery
#14
Michelle E Pizzo, Daniel J Wolak, Niyanta N Kumar, Eric Brunette, Christina L Brunnquell, Melanie-Jane Hannocks, N Joan Abbott, M Elizabeth Meyerand, Lydia Sorokin, Danica B Stanimirovic, Robert G Thorne
The precise mechanisms governing the central distribution of macromolecules from the cerebrospinal fluid (CSF) to the brain and spinal cord remain poorly understood, despite their importance for physiological processes such as antibody trafficking for central immune surveillance as well as several ongoing intrathecal clinical trials. Here, we clarify how immunoglobulin G (IgG) and smaller single-domain antibodies (sdAb) distribute throughout the whole brain in a size-dependent manner after intrathecal infusion in rats using ex vivo fluorescence and in vivo 3D magnetic resonance imaging...
October 12, 2017: Journal of Physiology
https://www.readbyqxmd.com/read/29023371/expression-profiles-of-ligands-for-activating-natural-killer-cell-receptors-on-hiv-infected-and-uninfected-cd4%C3%A2-%C2%BA-t-cells
#15
Alexandra Tremblay-McLean, Julie Bruneau, Bertrand Lebouché, Irene Lisovsky, Rujun Song, Nicole F Bernard
Natural Killer (NK) cell responses to HIV-infected CD4 T cells (iCD4) depend on the integration of signals received through inhibitory (iNKR) and activating NK receptors (aNKR). iCD4 activate NK cells to inhibit HIV replication. HIV infection-dependent changes in the human leukocyte antigen (HLA) ligands for iNKR on iCD4 are well documented. By contrast, less is known regarding the HIV infection related changes in ligands for aNKR on iCD4. We examined the aNKR ligand profiles HIV p24⁺ HIV iCD4s that maintained cell surface CD4 (iCD4⁺), did not maintain CD4 (iCD4(-)) and uninfected CD4 (unCD4) T cells for expression of unique long (UL)-16 binding proteins-1 (ULBP-1), ULBP-2/5/6, ULBP-3, major histocompatibility complex (MHC) class 1-related (MIC)-A, MIC-B, CD48, CD80, CD86, CD112, CD155, Intercellular adhesion molecule (ICAM)-1, ICAM-2, HLA-E, HLA-F, HLA-A2, HLA-C, and the ligands to NKp30, NKp44, NKp46, and killer immunoglobulin-like receptor 3DS1 (KIR3DS1) by flow cytometry on CD4 T cells from 17 HIV-1 seronegative donors activated and infected with HIV...
October 12, 2017: Viruses
https://www.readbyqxmd.com/read/29022387/lactobacillus-plantarum-is-10506-supplementation-reduced-scorad-in-children-with-atopic-dermatitis
#16
C R S Prakoeswa, N Herwanto, R Prameswari, L Astari, S Sawitri, A N Hidayati, D M Indramaya, E R Kusumowidagdo, I S Surono
Lactobacillus plantarum IS-10506 is a novel probiotic isolated from dadih, an Indonesian traditional fermented buffalo milk. It's in vitro and in vivo probiotic properties have been assessed. Probiotic function has been shown in vivo by the suppression of allergic reactions in BALB/c mice through the action of T-regulatory cells cytokines by balancing Th1 and Th2 immune response. Atopic dermatitis (AD) is a chronic recurrent inflammatory skin disease characterised by the imbalance of Th1 and Th2. The aim of the study was to assess the probiotic function of L...
October 12, 2017: Beneficial Microbes
https://www.readbyqxmd.com/read/29022386/bacillus-toyonensis-improves-immune-response-in-the-mice-vaccinated-with-recombinant-antigen-of-bovine-herpesvirus-type-5
#17
F D S Santos, Y A Menegon, R E A Piraine, P R C Rodrigues, R C Cunha, F P Leivas Leite
Probiotics modulate the immune response and can increase the effectiveness of vaccines. Bacillus toyonensis is widely used as a probiotic in animal feed. The aim of this study was to assess the effects of B. toyonensis administration on the immune response to an experimental recombinant vaccine against bovine herpesvirus type 5 (BoHV-5) in mice. Mice were vaccinated with BoHV-5 recombinant glycoprotein D and supplemented with the probiotic B. toyonensis in two regimes: one group received the probiotic only during seven days prior to the initial vaccination while the second group was given the probiotic throughout the experimental period of seven weeks...
October 12, 2017: Beneficial Microbes
https://www.readbyqxmd.com/read/29022093/-seasonal-allergic-conjunctivitis
#18
K Schröder, D Finis, S Meller, M Wagenmann, G Geerling, U Pleyer
Seasonal allergic conjunctivitis (SAC) is a frequent disease, which is often associated with allergic rhinitis and subsequently manifested as allergic rhinoconjunctivitis. In contrast to other types of chronic allergic conjunctivitis, the course of SAC is not sight-threatening. Pathogenetically, the underlying cause of SAC is an immunoglobulin E (IgE) mediated, Th2-driven type 1 hypersensitivity reaction. Clinically it presents with itching, light-red conjunctival injection as well as chemosis that exceeds the extent of conjunctival injection...
October 11, 2017: Der Ophthalmologe: Zeitschrift der Deutschen Ophthalmologischen Gesellschaft
https://www.readbyqxmd.com/read/29020459/effect-of-pre-harvest-and-post-harvest-conditions-on-the-fruit-allergenicity-a-review
#19
Jin Wang, Sai Kranthi Vanga, Vijaya Raghavan
Fruits are an important source of vitamins and antioxidants that can effectively delay aging and contribute to health and well-being of the human kind. However, they are growing to be one of the primary elicitors of food allergies around the world. Fruit allergens can induce an IgE-mediated (Immunoglobulin E) reaction, presenting with a symptom like localized oral allergy syndrome (OAS). Numerous studies showed that varying environmental and cultivation conditions can influence the fruit allergen content during flowering and ripening stages...
October 11, 2017: Critical Reviews in Food Science and Nutrition
https://www.readbyqxmd.com/read/29017280/immunogenicity-of-the-13-valent-pneumococcal-conjugate-vaccine-in-older-adults-with-and-without-comorbidities-in-the-community-acquired-pneumonia-immunization-trial-in-adults-capita
#20
Anna M M van Deursen, Marlies A van Houten, Chris Webber, Michael Patton, Daniel A Scott, Scott Patterson, Mohinder Sidhu, Wayne Drews, William C Gruber, Emilio A Emini, Diederick E Grobbee, Marc J M Bonten, Elisabeth A M Sanders
Background: In the randomized controlled Community-Acquired Pneumonia Immunization Trial in Adults (CAPiTA), the efficacy of the 13-valent pneumococcal conjugate vaccine (PCV13) against first episodes of vaccine-type community-acquired pneumonia in adults aged ≥65 years was 46%. The long-term immunogenicity of PCV13 in pneumococcal vaccine-naive older adults was investigated as part of CAPiTA. Methods: We determined the immune responses to PCV13 before and at 1, 12, and 24 months after vaccination in 1006 PCV13 recipients and 1005 controls with 3 age-stratified study participant cohorts...
September 1, 2017: Clinical Infectious Diseases: An Official Publication of the Infectious Diseases Society of America
keyword
keyword
81253
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"