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https://www.readbyqxmd.com/read/28337201/phenotype-and-tissue-residency-of-lymphocytes-in-the-murine-oral-mucosa
#1
Joo-Young Park, Hyunsoo Chung, Youngnim Choi, Jung-Hyun Park
The oral mucosa is a critical barrier tissue that harbors a series of distinct immune cell subsets. Immune surveillance in the oral mucosa is important for both local and systemic immunity because the oral cavity is a heavily utilized route of pathogen entry and also serves as site of pathogen propagation. Nonetheless, composition and phenotype of the lymphocyte pool in the oral mucosa have remained poorly characterized. Utilizing a newly established protocol for mucosal immune cell isolation, here, we report that the oral mucosa features a unique cellular composition of immune cells, which differed not only from secondary lymphoid organs but also from mucosal tissues in the gut and lung...
2017: Frontiers in Immunology
https://www.readbyqxmd.com/read/28333866/prevention-of-gastrointestinal-side-effects-in-paediatric-oncology-what-are-the-guidelines
#2
Karis K F Cheng
PURPOSE OF REVIEW: Gastrointestinal side-effects, particularly with regard to alimentary tract mucositis and chemotherapy-induced nausea and vomiting (CINV), continue to be frequent and debilitating symptomatic conditions among children and adolescents receiving cytotoxic cancer therapy. Further avenues of progress for mucositis and CINV prevention in paediatric oncology setting are warranted. RECENT FINDINGS: The current article reviews the major guidelines and literature published in 2016 pertaining to the prevention of mucositis and CINV...
March 22, 2017: Current Opinion in Supportive and Palliative Care
https://www.readbyqxmd.com/read/28330078/potential-of-trichoderma-harzianum-for-control-of-banana-leaf-fungal-pathogens-when-applied-with-a-food-source-and-an-organic-adjuvant
#3
Suren Samuelian
Trichoderma isolates were obtained from diseased leaves and fruit collected from plantations in the main banana production area in Northern Queensland. Phylogenetic analyses identified the Trichoderma isolates as T. harzianum and T. virens. The Trichoderma spp. were found to be antagonistic against the banana leaf pathogens Mycosphaerella musicola, Cordana musae, and Deightoniella torulosa in vitro. Several products used by the banana industry to increase production, including molasses, Fishoil and Seasol, were tested as food source for the Trichoderma isolates...
June 2016: 3 Biotech
https://www.readbyqxmd.com/read/28324271/anti-mullerian-hormone-concentrations-in-individual-follicular-fluids-within-one-stimulated-ivf-cycle-resemble-blood-serum-values
#4
Michael Schenk, Julia Maria Kröpfl, Barbara Obermayer-Pietsch, Elisabeth Feldmeier, Gregor Weiss
PURPOSE: Anti-Mullerian hormone (AMH) is commonly known as the most potent marker for ovarian reserve due to its decline as female age increases. While serum AMH (sAMH) levels have been intensively investigated, there is less data regarding AMH concentrations in follicular fluid (FF), since FF has usually been designated as waste product during oocyte collection in assisted reproductive technologies. This pilot study investigated follicle AMH concentrations (fAMH) of several follicles per ovary, individually collected with the Steiner-Tan needle, and compared them to sAMH concentrations in women undergoing IVF treatment...
March 21, 2017: Journal of Assisted Reproduction and Genetics
https://www.readbyqxmd.com/read/28303389/variability-of-diagnostic-criteria-and-treatment-of-idiopathic-nephrotic-syndrome-across-european-countries
#5
Georges Deschênes, Marina Vivarelli, Licia Peruzzi
The aim of the surveys conducted by the Idiopathic Nephrotic Syndrome Working Group of the ESPN was to study the possible variability of treatment in Europe at different stages of the disease by means of questionnaires sent to members of the Working Group. Four surveys have been completed: treatment of the first flare, treatment of the first relapse and the issue of steroid dependency, use of rituximab, and the management of steroid-resistant patients. A uniform treatment of the first flare was applied in only three countries, and ten additional centers have adopted one of the three main protocols...
March 16, 2017: European Journal of Pediatrics
https://www.readbyqxmd.com/read/28303105/caloric-restriction-is-more-efficient-than-physical-exercise-to-protect-from-cisplatin-nephrotoxicity-via-ppar-alpha-activation
#6
Gabriel R Estrela, Frederick Wasinski, Rogério O Batista, Meire I Hiyane, Raphael J F Felizardo, Flavia Cunha, Danilo C de Almeida, Denise M A C Malheiros, Niels O S Câmara, Carlos C Barros, Michael Bader, Ronaldo C Araujo
The antineoplastic drug cisplatin promotes renal injury, which limits its use. Protocols that reduce renal cisplatin toxicity will allow higher doses to be used in cisplatin treatment. Here, we compare physical exercise and caloric restriction (CR) as protocols to reduce cisplatin renal injury in mice. Male C57BL/6 were divided into four groups: Control, cisplatin, exercise + cisplatin, and 30% CR + cisplatin. Animals were injected with a single dose of cisplatin (20 mg/kg i.p.) and sacrificed 96 h after injection...
2017: Frontiers in Physiology
https://www.readbyqxmd.com/read/28301473/%C3%AE%C2%BA-opioid-receptor-is-involved-in-the-cardioprotection-induced-by-exercise-training
#7
Xiao Geng, Honglin Zhao, Shumiao Zhang, Juan Li, Fei Tian, Na Feng, Rong Fan, Min Jia, Haitao Guo, Liang Cheng, Jincheng Liu, Wensheng Chen, Jianming Pei
The present study was designed to test the hypothesis that exercise training elicited a cardioprotective effect against ischemia and reperfusion (I/R) via the κ-opioid receptor (κ-OR)-mediated signaling pathway. Rats were randomly divided into four groups: the control group, the moderate intensity exercise (ME) group, the high intensity exercise (HE) group, and the acute exercise (AE) group. For the exercise training protocols, the rats were subjected to one week of adaptive treadmill training, while from the second week, the ME and HE groups were subjected to eight weeks of exercise training, and the AE group was subjected to three days of adaptive treadmill training and one day of vigorous exercise...
2017: PloS One
https://www.readbyqxmd.com/read/28300869/e-selectin-inhibition-with-gmi-1271-decreases-venous-thrombosis-without-profoundly-affecting-tail-vein-bleeding-in-a-mouse-model
#8
Dorian L Culmer, Misha L Dunbar, Angela E Hawley, Suman Sood, Robert E Sigler, Peter K Henke, Thomas W Wakefield, John L Magnani, Daniel D Myers
Selectins, such as E-selectin (CD62E), function in venous thrombosis by binding and activating immune cells to initiate the coagulation cascade. GMI-1271 is a small molecule antagonist that inhibits E-selectin activity. Here we determine whether inhibition of E-selectin is sufficient to decrease acute venous thrombosis and associated inflammatory events in both prophylactic and treatment protocols without significantly affecting haemostasis. Male C57BL/6 mice underwent surgery for experimental thrombosis induction and were harvested at peak thrombus formation in our animal model, two days post induction...
March 16, 2017: Thrombosis and Haemostasis
https://www.readbyqxmd.com/read/28294857/-evaluation-of-antihypertensive-efficacy-and-patient-adherence-to-treatment-with-the-new-formulation-perindopril-arginine-orally-disintegrating-tablet-in-general-clinical-practice-optimum-program
#9
M G Glezer On Behalf Of The Optimum Program Participants
The purpose of this study was to evaluate the antihypertensive efficacy of perindopril arginine in the oral dispersible form of tablets, in clinical practice. MATERIALS AND METHODS: Post-marketing observational open program OPTIMUM was carried out from october 2014 to march 2015 year in 48 cities of the Russian Federation, 197 doctors. The observation included 957 patients. Prematurely retired from the study 17patients completed the observation in accordance with the protocol of 940 people...
April 2016: Kardiologiia
https://www.readbyqxmd.com/read/28290905/-therapy-of-high-risk-patients-after-decompensation-of-heart-failure-under-nt-probnp-control-main-results
#10
A A Skvortsov, D E Koshkina, O Yu Narusov, V N Protasov, V P Masenko, S N Tereshchenko
AIM: to compare efficacy of treatment of high risk patients after acute decompensation (AD) of chronic heart failure (CHF) based on monitoring of NT-proBNP concentration and standard treatment. MATERIAL AND METHODS: Patients (n=100) with class III-IV CHF and left ventricular ejection fraction (LV EF) <40% due to ischemic heart disease (IHD), dilated cardiomyopathy (DCMP), or arterial hypertension (AH) after compensation of HF before discharge were distributed into groups of low (NT-proBNP <1400 picog/ml, n=30) or high (NT-proBNP more or equal 1400 picog/ml, n=70) risk...
July 2016: Kardiologiia
https://www.readbyqxmd.com/read/28290093/the-effect-of-rlh-supplementation-to-the-gnrh-antagonist-protocol-on-endocrine-dynamics-in-the-advanced-reproductive-age
#11
J S Younis, I Izhaki, M Ben-Ami
PURPOSE: To explore serum endocrine dynamics, specifically LH levels, following rLH supplementation to rFSH following GnRH-antagonist treatment in the advance reproductive age. METHODS: Women were prospectively and similarly treated employing rFSH and the flexible GnRH-antagonist protocol, while rLH was supplemented only to the study group. Serum FSH, LH, E2, and P were evaluated throughout the follicular phase. Three strategies were a priori planned to examine endocrine dynamics among women enrolled...
March 13, 2017: Journal of Endocrinological Investigation
https://www.readbyqxmd.com/read/28288527/tinzaparin-for-long-term-treatment-of-venous-thromboembolism-in-patients-with-cancer
#12
M José Martínez-Zapata, Alexander G Mathioudakis, Shaker A Mousa, Rupert Bauersachs
Patients with cancer are at increased risk of recurrent venous thromboembolism (VTE) and bleeding. Thus, long-term treatment with anticoagulants for secondary prevention is challenging. The objective of this review was to evaluate current evidence on the safety and efficacy of tinzaparin compared with other anticoagulants for long-term VTE treatment in patients with cancer. Based on a preregistered protocol, we identified randomized controlled trials (RCTs) comparing long-term tinzaparin (therapeutic dose: 175 IU/kg) versus other anticoagulants for at least 3 months after an acute episode of VTE that included adult patients with underlying malignancy...
January 1, 2017: Clinical and Applied Thrombosis/hemostasis
https://www.readbyqxmd.com/read/28287814/activation-and-deactivation-of-5-ht1-receptor-of-accumbens-shell-area-does-not-alter-acpa-induced-aversive-memory-deficit-in-male-rat
#13
Marzieh Keramati-Nojedehsadat, Shahrbanoo Oryan, Mohammad Reza Zarrindast, Vahab Babapour
BACKGROUND: Some studies have indicated a close relation between serotonergic and cannabinoidergic systems in several brain regions. Thus, the aim of current study is investigating the effect of 5-HT1 receptors of accumbens shell (Acb shell) on aversive memory deficit induced by ACPA (cannabinoid CB1 receptor agonist) using test-retest protocol of elevated plus-maze (EPM) in male Wistar rats. METHOD: Bilateral guide cannulae were implanted to allow microinjection of ACPA, CP94253 HCL (5-HT1 receptor agonist agonist) or GR127935 HCL (5-HT1 receptor antagonist)...
March 2017: Archives of Iranian Medicine
https://www.readbyqxmd.com/read/28285952/ovarian-response-to-150%C3%A2-%C3%A2%C2%B5g-corifollitropin-alfa-in-a-gnrh-antagonist-multiple-dose-protocol-a-prospective-cohort-study
#14
Tamara Lerman, Marion Depenbusch, Askan Schultze-Mosgau, Soeren von Otte, Markus Scheinhardt, Inke Koenig, Axel Kamischke, Milan Macek, Arne Schwennicke, Sabine Segerer, Georg Griesinger
The incidence of low (<6 oocytes) and high (>18 oocytes) ovarian response to 150 µg corifollitropin alfa in relation to anti-Müllerian hormone (AMH) and other biomarkers was studied in a multi-centre (n = 5), multi-national, prospective, investigator-initiated, observational cohort study. Infertile women (n = 212), body weight >60 kg, underwent controlled ovarian stimulation in a gonadotrophin-releasing hormone-antagonist multiple-dose protocol. Demographic, sonographic and endocrine parameters were prospectively assessed on cycle day 2 or 3 of a spontaneous menstruation before the administration of 150 µg corifollitropin alfa...
March 2, 2017: Reproductive Biomedicine Online
https://www.readbyqxmd.com/read/28285863/low-dose-ketamine-use-in-the-emergency-department-a-new-direction-in-pain-management
#15
A Pourmand, M Mazer-Amirshahi, C Royall, R Alhawas, R Shesser
There is a need for alternative non-opioid analgesics for the treatment of acute, chronic, and refractory pain in the emergency department (ED). Ketamine is a fast acting N-methyl-d-aspartate (NMDA) receptor antagonist that provides safe and effective analgesia. The use of low dose ketamine (LDK) (<1mg/kg) provides sub-dissociative levels of analgesia and has been studied as an alternative and/or adjunct to opioid analgesics. We reviewed 11 studies using LDK either alone or in combination with opioid analgesics in the ED...
March 2, 2017: American Journal of Emergency Medicine
https://www.readbyqxmd.com/read/28277113/mild-versus-conventional-antagonist-ovarian-stimulation-protocols-in-expected-normal-responders-undergoing-ivf-icsi-a-case-control-study
#16
Charalampos Siristatidis, Konstantinos Dafopoulos, Tereza Vrantza, George Salamalekis, George Basios, Paraskevi Vogiatzi, Vasileios Pergialiotis, Nikolaos Papantoniou
Mild controlled ovarian hyperstimulation (COH) protocols combining clomiphene citrate (CC) or letrozole with gonadotropins were introduced as an effective alternative of conventional COH in normal responders undergoing IVF/ICSI. In this case-control study, we compared 41 participants treated with a mild stimulation protocol receiving gonadotropins combined with either CC (n = 24) or letrozole (n = 17) with 71 subfertile participants with matching baseline characteristics, conforming with the same inclusion criteria and treated with a conventional antagonist protocol...
March 3, 2017: Gynecological Endocrinology
https://www.readbyqxmd.com/read/28276730/platelet-reactivity-in-thromboelastometry-revision-of-the-fibtem-test-a-basic-study
#17
Grzegorz Biolik, Michał Kokot, Mariola Sznapka, Agnieszka Święszek, Damian Ziaja, Krzysztof Pawlicki, Krzysztof Ziaja
This study aimed to investigate modifications to the FIBTEM test to better assess fibrinogen levels and the quality of fibrin polymerization in citrated blood using Multiplate impedance aggregometry to verify platelet inhibition. Blood samples from 26 healthy volunteers were subjected to thromboelastometry studies (EXTEM/FIBTEM tests) in accordance with the standard study protocol (cytochalasin D) and according to a modified protocol (synthetic IIbIIIa receptor antagonist vs. acetylsalicylic acid [ASA] + synthetic IIbIIIa receptor antagonist instead of cytochalasin D)...
May 2017: Scandinavian Journal of Clinical and Laboratory Investigation
https://www.readbyqxmd.com/read/28272098/adriamycin-in-combination-with-dexamethasone-and-octreotide-lacks-activity-on-the-treatment-of-a-4t1-metastatic-breast-cancer-model
#18
Panayiotis Dalezis, Dimitrios T Trafalis, George D Geromichalos, Nikos Pissimissis, Dimitra Panagiotopoulou, Grammati Galaktidou, Efi Papageorgiou, Athanassios Papageorgiou, Maria Lymperi, Michael Koutsilieris
The aim of this study was to evaluate whether the palliative treatment for metastatic disease with dexamethasone (DEX) plus octreotide (OCT) can improve the anticancer effects of the standard treatment with adriamycin (ADR) on a 4T1 metastatic breast cancer (MBC) model. 4T1 cells were first characterized for the expression of the somatostatin receptors 1-5 and were then inoculated onto the femur of BALB/C mice. Investigation protocols used 4T1 cell proliferation and invasion assays, analysis of radiographic images of the bone metastatic lesions, and overall survival of the diseased animals...
March 7, 2017: Anti-cancer Drugs
https://www.readbyqxmd.com/read/28271699/individualization-of-controlled-ovarian-stimulation-in-ivf-using-ovarian-reserve-markers
#19
Valentina Grisendi, Antonio La Marca
INTRODUCTION: In assisted reproduction technologies (ART) the controlled ovarian stimulation (COS) therapy is the starting point from which a good oocytes retrieval depends. Treatment individualization is based on ovarian response prediction, which largely depends on a woman's ovarian reserve. AMH and AFC are considered the most accurate and reliable markers of ovarian reserve. EVIDENCE ACQUISITION: A literature search was carried out for studies that addressed the ability of AMH and AFC to predict poor and/or excessive ovarian response in IVF cycles...
March 7, 2017: Minerva Ginecologica
https://www.readbyqxmd.com/read/28271460/structural-evaluation-and-binding-mode-analysis-of-ccl19-and-ccr7-proteins-identification-of-novel-leads-for-rheumatic-and-autoimmune-diseases-an-insilico-study
#20
Santhi Prada Vellanki, Ramasree Dulapalli, Bhargavi Kondagari, Navaneetha Nambigari, Rajender Vadija, Vishwanath Ramatenki, Rama Krishna Dumpati, Uma Vuruputuri
The Human Chemokine (C-C motif) ligand 19 (CCL19) protein plays a major role in rheumatic and autoimmune diseases. The 3D models of the CCL19 and its receptor CCR7 are generated using homology modeling and are validated using standard computational protocols. Disulfide bridges identified in 3D model of CCL19 protein give extra stability to the overall protein structure. The active site region of protein CCL19, containing N-terminal amino acid residues (Gly22 to Leu31), is predicted using in silico techniques...
March 7, 2017: Interdisciplinary Sciences, Computational Life Sciences
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