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https://www.readbyqxmd.com/read/28938774/evaluation-of-encapsulated-sodium-butyrate-on-growth-performance-energy-digestibility-gut-development-and-salmonella-colonization-in-broilers
#1
J D Liu, H O Bayir, D E Cosby, N A Cox, S M Williams, J Fowler
Two experiments were conducted to determine the effect of an encapsulated sodium butyrate (Na-B) with targeted releasing times on broiler performance, energy digestibility, intestinal morphology, and ceca Salmonella colonization. In experiment 1, 3 different Na-B products (CMA, CMP, and CMS) were evaluated following a challenge with a nalidixic acid-resistant Salmonella typhimurium (STNAR). Cobb-Cobb male birds were placed 8 per pen into 6 replicates for each treatment. Treatments included 6 Na-B treatments (500 and 1,000 ppm of each product) plus 2 control (non-challenged and challenged)...
October 1, 2017: Poultry Science
https://www.readbyqxmd.com/read/28938766/dietary-effects-of-bacillus-subtilis-fmbj-on-the-antioxidant-capacity-of-broilers-at-an-early-age
#2
Lili Zhang, Kaiwen Bai, Jingfei Zhang, Wen Xu, Qiang Huang, Tian Wang
This study was designed to evaluate the usage of Bacillus subtilis fmbj (BS fmbj) in broiler diets, and its effects on the antioxidant capacity of broilers at an early age. A total of 240 day-old male Arbor Acres (AA) broilers were randomly assigned to 4 groups, namely the control (CON) group (fed basal diets with 0 cfu/kg BS fmbj), the BS-1 group (fed basal diet with 0.2 × 1011 cfu/kg BS fmbj), BS-2 group (fed basal diet with 0.3 × 1011 cfu/kg BS fmbj), and BS-3 group (fed basal diet with 0.4 × 1011 cfu/kg BS fmbj)...
October 1, 2017: Poultry Science
https://www.readbyqxmd.com/read/28938738/resolution-of-infertility-and-number-of-children-1386-couples-followed-for-a-median-of-13-years
#3
A A Righarts, A Gray, N P Dickson, L Parkin, W R Gillett
STUDY QUESTION: How common were children among infertile couples? SUMMARY ANSWER: A total of 61.7% of infertile couples presenting for care subsequently had live born children 13.1 years after first being clinically assessed, with a mean of 1.7 children among those who had at least one. WHAT IS KNOWN ALREADY: While the prognoses for infertile couples undertaking specific treatments have been well described, less is known about those not undergoing these treatments or the total number of children...
October 1, 2017: Human Reproduction
https://www.readbyqxmd.com/read/28938676/risk-factors-for-mortality-from-pneumocystis-carinii-pneumonia-pcp-in-non-hiv-patients-a-meta-analysis
#4
Yao Liu, Lili Su, Shu-Juan Jiang, Hui Qu
The number of patients with non-human immunodeficiency virus (HIV) related pneumocystis carinii pneumonia (PCP) is increasing with widespread immunosuppressive treatment. We performed a meta-analysis to describe the clinical characteristics and factors associated with outcomes of PCP in HIV-negative patients. A total of 13 studies including 867 patients with non-HIV related PCP was included. The overall mortality for non-HIV patients with PCP was 30.6%. The most common underlying disorder for the development of PCP is hematological malignancies (29...
August 29, 2017: Oncotarget
https://www.readbyqxmd.com/read/28938638/prognostic-modeling-of-oral-cancer-by-gene-profiles-and-clinicopathological-co-variables
#5
Steven W Mes, Dennis Te Beest, Tito Poli, Silvia Rossi, Kathrin Scheckenbach, Wessel N van Wieringen, Arjen Brink, Nicoletta Bertani, Davide Lanfranco, Enrico M Silini, Paul J van Diest, Elisabeth Bloemena, C René Leemans, Mark A van de Wiel, Ruud H Brakenhoff
Accurate staging and outcome prediction is a major problem in clinical management of oral cancer patients, hampering high precision treatment and adjuvant therapy planning. Here, we have built and validated multivariable models that integrate gene signatures with clinical and pathological variables to improve staging and survival prediction of patients with oral squamous cell carcinoma (OSCC). Gene expression profiles from 249 human papillomavirus (HPV)-negative OSCCs were explored to identify a 22-gene lymph node metastasis signature (LNMsig) and a 40-gene overall survival signature (OSsig)...
August 29, 2017: Oncotarget
https://www.readbyqxmd.com/read/28938608/use-of-confocal-laser-endomicroscopy-with-a-fluorescently-labeled-fatty-acid-to-diagnose-colorectal-neoplasms
#6
Feihong Deng, Yuan Fang, Zhiyong Shen, Wei Gong, Tao Liu, Jing Wen, Wanling Zhang, Xianjun Zhu, Hui Zhong, Tong Wang, Fachao Zhi, Biao Nie
Endoscopic treatment for early colorectal cancer closely correlates with patient prognosis. However, endoscopic differentiation between carcinomas and non-neoplastic lesions remains difficult. Here, we topically stained colorectal neoplasms with a fatty acid analogue (BODIPY-FA) and quantified the fluorescent signals using confocal laser endomicroscopy (CLE) and fluorescence microscopy. We also analyzed protein expression in colorectal cancer tissues. We found that expression of fatty acid synthase was elevated, while the expression of fatty acid transporters was reduced in colorectal cancer...
August 29, 2017: Oncotarget
https://www.readbyqxmd.com/read/28938561/preventive-effects-of-the-sodium-glucose-cotransporter-2-inhibitor-tofogliflozin-on-diethylnitrosamine-induced-liver-tumorigenesis-in-obese-and-diabetic-mice
#7
Koki Obara, Yohei Shirakami, Akinori Maruta, Takayasu Ideta, Tsuneyuki Miyazaki, Takahiro Kochi, Hiroyasu Sakai, Takuji Tanaka, Mitsuru Seishima, Masahito Shimizu
Sodium glucose cotransporter 2 inhibitors are expected to ameliorate the abnormalities associated with metabolic syndrome including non-alcoholic fatty liver disease. In this study, we investigated the effects of the sodium glucose cotransporter 2 inhibitor tofogliflozin on the development of non-alcoholic fatty liver disease-related liver tumorigenesis in C57BL/KsJ-+Lepr (db) /+Lepr (db) obese and diabetic mice. The direct effects of tofogliflozin on human liver cancer cell proliferation were also evaluated...
August 29, 2017: Oncotarget
https://www.readbyqxmd.com/read/28938509/-esophageal-adenocarcinoma-appraisal-of-a-rapidly-increasing-disease
#8
Jens Hoeppner, Torben Glatz, Rainer Claus, Andreas Fischer, Klaus Kraywinkel, Thomas Brunner
The incidence of esophageal adenocarcinoma is dramatically increasing in several Western countries. In Germany, the incidence increased by sevenfold since 1991. The most important risk factors for esophageal adenocarcinoma are gastroesophageal reflux and obesity. Early diagnosis is possible within surveillance programs for Barrett metaplasia. Endoscopic resection is effective for diagnosis and curative treatment of early carcinoma. Esophagectomy is the central curative treatment modality for non-metastasized tumors exceeding the mucosal layer...
September 2017: Deutsche Medizinische Wochenschrift
https://www.readbyqxmd.com/read/28938483/varying-susceptibility-of-the-female-mammary-gland-to-in-utero-windows-of-bpa-exposure
#9
Andrea R Hindman, Xiaokui Molly Mo, Hannah L Helber, Claire E Kovalchin, Nanditha Ravichandran, Alina R Murphy, Abigail M Fagan, Pamela M St John, Craig J Burd
In utero exposure to the endocrine disrupting compound bisphenol A (BPA) is known to disrupt mammary gland development and increase tumor susceptibility in rodents. It is unclear if there are different periods of in utero development that may be more susceptible to BPA exposure. Herein, pregnant CD-1 mice were exposed to BPA at different times during gestation that correspond to specific milestones of in utero mammary gland development. Mammary glands of early-life and adult female mice, exposed in utero to BPA, were morphologically and molecularly (ERα and Ki67) evaluated for developmental abnormalities...
August 9, 2017: Endocrinology
https://www.readbyqxmd.com/read/28938463/role-of-cyp51-in-the-regulation-of-t3-and-fsh-induced-steroidogenesis-in-female-mice
#10
Juan Liu, Ye Tian, Yu Ding, Dai Heng, Kaili Xu, Wenbo Liu, Cheng Zhang
Cytochrome P450 lanosterol 14α-demethylase (CYP51) is a key enzyme in sterols and steroids biosynthesis that involved in folliculogenesis and oocyte maturation, which is regulated by follicle stimulating hormone (FSH), as a key reproductive hormone during follicular development. Thyroid hormone (TH) is also important for normal reproductive function. Although T3 enhances FSH-induced preantral follicle growth, whether and how TH combines with FSH to regulate CYP51 expression during preantral to early antral transition stage is unclear...
August 18, 2017: Endocrinology
https://www.readbyqxmd.com/read/28938419/nocturnal-urinary-excretion-of-fsh-and-lh-in-children-and-adolescents-with-normal-and-early-puberty
#11
Nanna Kolby, Alexander S Busch, Lise Aksglaede, Kaspar Sørensen, Jorgen Holm Petersen, Anna-Maria Andersson, Anders Juul
Context: Clinical use of single serum gonadotropin measurements in children is limited by the pulsatile section of FSH and LH. However, first morning voided (FMV) urine may integrate the fluctuating gonadotropin serum levels. Objective: We aimed to evaluate urinary and serum gonadotropin levels according to age, sex and pubertal stage in healthy children and to assess the clinical use of FMV urinary gonadotropins in children with disordered puberty. Design: Cross-sectional part of the COPENHAGEN Puberty study and longitudinal study of patients...
August 15, 2017: Journal of Clinical Endocrinology and Metabolism
https://www.readbyqxmd.com/read/28938341/neurological-toxicities-associated-with-immune-checkpoint-inhibitors
#12
Mehdi Touat, Daniel Talmasov, Damien Ricard, Dimitri Psimaras
PURPOSE OF REVIEW: Immune-checkpoint inhibitors (ICIs) constitute a novel class of agents recently approved to treat a number of human malignancies. Due to their immunomodulatory mechanism of action, ICIs can generate a wide range of immune-related adverse events (irAEs) of which neurological toxicities are of special interest because of their potential severity. The objective of this review is to examine the recent literature describing neurological irAEs and discuss their optimal management...
September 21, 2017: Current Opinion in Neurology
https://www.readbyqxmd.com/read/28938329/mandibular-osteomyelitis-and-cervical-lymphadenitis-due-to-mycobacterium-abscessus-surgical-management-of-a-pediatric-cohort-with-a-shared-epidemiologic-exposure
#13
Peter W Thompson, Joseph K Williams
BACKGROUND: Mycobacterium abscessus has been implicated as the cause of various infections in the setting of healthcare-related "outbreaks." Mandibular osteomyelitis caused by M abscessus is exceedingly rare, with only 1 patient reported in the literature. The authors describe the surgical management of 12 pediatric patients with M abscessus-related mandibular osteomyelitis and cervical lymphadenitis caused by exposure to contaminated water at a regional dental clinic. METHODS: Following institutional review board approval, new suspected patients were reviewed and followed prospectively...
September 21, 2017: Journal of Craniofacial Surgery
https://www.readbyqxmd.com/read/28938322/the-relationship-of-the-temporal-branch-of-the-facial-nerve-to-the-fascial-planes-of-temporal-region-in-human-fetuses
#14
Özlem Elvan, Alev Bobuş Kara, Mesut Sabri Tezer, Mustafa Aktekin
The aim of this study was to obtain information by assessing the relationship between temporal region fascial structures, fat pads, and temporal branches of facial nerve in human fetuses to use the knowledge on treatment of early childhood period surgeries. This anatomic dissection study was conducted on 40 hemifaces with no visible external abnormalities on their faces. Fascial layers and related fat pads of temporal region were dissected layer by layer beginning from superficial to deep. The relations of temporal branches of facial nerve and temporoparietal fascia and the structures of these fascial layers were evaluated...
September 21, 2017: Journal of Craniofacial Surgery
https://www.readbyqxmd.com/read/28938253/guidelines-for-the-diagnosis-and-management-of-critical-illness-related-corticosteroid-insufficiency-circi-in-critically-ill-patients-part-i-society-of-critical-care-medicine-sccm-and-european-society-of-intensive-care-medicine-esicm-2017
#15
Djillali Annane, Stephen M Pastores, Bram Rochwerg, Wiebke Arlt, Robert A Balk, Albertus Beishuizen, Josef Briegel, Joseph Carcillo, Mirjam Christ-Crain, Mark S Cooper, Paul E Marik, Gianfranco Umberto Meduri, Keith M Olsen, Sophia C Rodgers, James A Russell, Greet Van den Berghe
OBJECTIVE: To update the 2008 consensus statements for the diagnosis and management of critical illness-related corticosteroid insufficiency (CIRCI) in adult and pediatric patients. PARTICIPANTS: A multispecialty task force of 16 international experts in critical care medicine, endocrinology, and guideline methods, all of them members of the Society of Critical Care Medicine and/or the European Society of Intensive Care Medicine. DESIGN/METHODS: The recommendations were based on the summarized evidence from the 2008 document in addition to more recent findings from an updated systematic review of relevant studies from 2008 to 2017 and were formulated using the Grading of Recommendations Assessment, Development, and Evaluation (GRADE) methodology...
September 21, 2017: Critical Care Medicine
https://www.readbyqxmd.com/read/28938234/is-early-total-care-a-safe-and-effective-alternative-to-staged-protocol-for-the-treatment-of-schatzker-iv-vi-tibial-plateau-fractures-in-patients-older-than-50-years
#16
Amrut Borade, Harish Kempegowda, Raveesh Richard, Jove Graham, Michael Suk, Daniel S Horwitz
OBJECTIVES: To compare "Early Total Care" (ETC) with "Staged Protocol" (SP) for the treatment of Schatzker IV-VI tibial plateau fractures in patients older than 50 years regarding safety and effectiveness. DESIGN: Retrospective cohort study. SETTING: An academic level 1 US trauma center. PATIENTS/PARTICIPANTS: Eighty-one patients older than 50 years with Schatzker grade IV-VI tibial plateau fractures were included. INTERVENTION: Fifty-three patients were treated under SP with immediate external fixation followed by definitive internal fixation...
September 19, 2017: Journal of Orthopaedic Trauma
https://www.readbyqxmd.com/read/28938193/protective-effect-of-thymoquinone-against-diazinon-induced-hematotoxicity-genotoxicity-and-immunotoxicity-in-rats
#17
Gholam Hassan Danaei, Mohammad Karami
Several studies have shown that oxidative stress and cell damage can occur in the very early stages of diazinon (DZN) exposure. The present study was designed to determine the beneficial effect of thymoquinone (Thy), the main component of Nigella sativa (black seed or black cumin) against DZN immunotoxicity, hematotoxicity and genotoxicity in rats. In the present experimental study, 48 male Wistar rats were randomly divided into six groups, (eight per group) as follows: control (receiving corn oil as the DZN solvent), DZN (20mg/kg), Thy (10mg/kg), Thy (2...
September 7, 2017: Environmental Toxicology and Pharmacology
https://www.readbyqxmd.com/read/28938031/evaluation-of-a-titanium-surface-treated-with-hydroxyapatite-nanocrystals-on-osteoblastic-cell-behavior-an-in-vitro-study
#18
Elizabeth Ferreira Martinez, Guilherme Junji Ishikawa, Alexandre Barboza de Lemos, Fábio José Barbosa Bezerra, Marcelo Sperandio, Marcelo Henrique Napimoga
PURPOSE: In the context of macrostructural and microstructural modifications to the design of dental implants, surface topography changes with different treatments have the purpose of accelerating bone formation. The aim of this study was to evaluate in vitro the influence of aggregated hydroxyapatite nanocrystals to surfaces treated with double acid etching (Nano) on osteoblastic cell behavior compared with a conventional double acid-etched surface (DE). MATERIALS AND METHODS: Commercially pure Grade 4 titanium discs (6 × 2 mm) were selected, and both cell proliferation and viability were assessed at 24, 48, and 72 hours using Trypan blue vital dye and MTT, respectively...
September 22, 2017: International Journal of Oral & Maxillofacial Implants
https://www.readbyqxmd.com/read/28938014/intestinal-helminth-infection-drives-carcinogenesis-in-colitis-associated-colon-cancer
#19
Eva Pastille, Annika Frede, Henry J McSorley, Jessica Gräb, Alexandra Adamczyk, Sebastian Kollenda, Wiebke Hansen, Matthias Epple, Jan Buer, Rick M Maizels, Robert Klopfleisch, Astrid M Westendorf
Inflammatory bowel diseases (IBD) are chronic inflammatory disorders of the gastrointestinal tract, strongly associated with an increased risk of colorectal cancer development. Parasitic infections caused by helminths have been shown to modulate the host's immune response by releasing immunomodulatory molecules and inducing regulatory T cells (Tregs). This immunosuppressive state provoked in the host has been considered as a novel and promising approach to treat IBD patients and alleviate acute intestinal inflammation...
September 22, 2017: PLoS Pathogens
https://www.readbyqxmd.com/read/28937903/guiding-the-child-s-teeth-with-class-iii-dental-malocclusion-into-correct-occlusion-a-clinician-s-parenting
#20
A Kapur, H S Chawla, A Utreja, A Goyal
Pediatric dentists are often the first ones to be consulted for the presence of an anterior cross bite in the primary dentition. The condition requires an early interception to avoid progressive dentoalveolar and skeletal changes. The management, however, poses unique challenges in terms of young age of the child, correct choice of appliance and unpredictability of the response to treatment due to inability to ascertain the inherent growth potential. It is very important therefore for the specialist, to be able to recognize the early signs of a developing class III malocclusion tendency and also know the basic details of successful management of such cases...
September 22, 2017: Journal of Clinical Pediatric Dentistry
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