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https://www.readbyqxmd.com/read/28938793/effects-of-protein-or-amino-acid-supplementation-on-the-physical-growth-of-young-children-in-low-income-countries
#1
Joanne E Arsenault, Kenneth H Brown
Child growth stunting is common in low-income countries, possibly due to insufficient protein intakes. Most previous studies have concluded that children's protein intakes are adequate in relation to estimated requirements, but these studies did not consider issues of protein digestibility and effects of infection on dietary protein utilization. Using an alternative approach to assess the possible role of protein inadequacy in children's growth restriction, the results of 18 intervention trials in which supplementary protein or amino acids were provided to children ages 6-35 months and growth outcomes were reviewed...
September 1, 2017: Nutrition Reviews
https://www.readbyqxmd.com/read/28938789/impacts-of-dietary-calcium-phytate-and-phytase-on-inositol-hexakisphosphate-degradation-and-inositol-phosphate-release-in-different-segments-of-digestive-tract-of-broilers
#2
W Li, R Angel, S-W Kim, K Brady, S Yu, P W Plumstead
A total of 720 straight-run Heritage 56 M × fast feathering Cobb 500F broiler chickens was fed from 11 to 13 d of age to determine the impacts of dietary calcium (Ca), phytate phosphorus (PP), and phytase concentrations on inositol phosphate (IP3-6) profile in different digestive tract (GI) segments. The experiment was a 2 × 2 × 3 randomized block design with 2 Ca (0.7 and 1.0%) and 2 PP (0.23 and 0.34%) concentrations and 3 doses of Buttiauxella sp. phytase (0, 500, and 1,000 FTU/kg). The experiment was replicated in time (block) with 3 replicates per treatment (Trt) of 10 birds per block...
October 1, 2017: Poultry Science
https://www.readbyqxmd.com/read/28938782/perch-use-by-broiler-breeders-and-its-implication-on-health-and-production
#3
S G Gebhardt-Henrich, M J Toscano, H Würbel
Broiler breeders are commonly kept without perches, although perching has been shown to be a high-priority behavior in laying hens. We studied whether broiler breeders used elevated perches of different lengths during the night and how access to perches affected health and production. Using the Ross 308 hybrid, pens offering 4 different perch spaces per bird (5, 10, 14, and 20 cm) in a cross-over design were compared with pens without perches. The number of birds on perches at midnight were recorded 7 times during production...
October 1, 2017: Poultry Science
https://www.readbyqxmd.com/read/28938775/effects-of-different-types-of-dark-brooders-on-injurious-pecking-damage-and-production-related-traits-at-rear-and-lay-in-layers
#4
A B Riber, D A Guzman
Injurious pecking (IP) remains one of the major welfare challenges in housing of laying hens worldwide due to the negative consequences it inflicts on animal welfare and economy. One potential solution to reduce IP is the use of dark brooders as the primary heat source during rearing. The objective was to investigate effects of rearing layer chicks with different management strategies and size allowances of dark brooders on IP and production-related traits during rear and lay. Groups of 100 to 103 Isa Warren chicks were reared either with one of 4 brooder types (n = 4 per treatment) or with whole-house heating (control: n = 6)...
October 1, 2017: Poultry Science
https://www.readbyqxmd.com/read/28938772/susceptibility-to-keel-bone-fractures-in-laying-hens-and-the-role-of-genetic-variation
#5
Laura Candelotto, Ariane Stratmann, Sabine G Gebhardt-Henrich, Christina Rufener, Teun van de Braak, Michael J Toscano
Keel bone fractures are a well-known welfare problem in modern commercial laying hen systems. The present study sought to identify genetic variation in relation to keel bone fracture susceptibility of 4 distinct crossbred and one pure line, and by extension, possible breeding traits. Susceptibility to fractures were assessed using an ex vivo impact testing protocol in combination with a study design that minimized environmental variation to focus on genetic differences. The 5 crossbred/pure lines differed in their susceptibility to keel bone fractures with the greatest likelihood of fracture in one of the 3 commercial lines and the lowest susceptibility to fractures in one of the experimental lines...
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
#6
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/28938744/an-improved-ivm-method-for-cumulus-oocyte-complexes-from-small-follicles-in-polycystic-ovary-syndrome-patients-enhances-oocyte-competence-and-embryo-yield
#7
F Sánchez, F Lolicato, S Romero, M De Vos, H Van Ranst, G Verheyen, E Anckaert, J E J Smitz
STUDY QUESTION: Are meiotic and developmental competence of human oocytes from small (2-8 mm) antral follicles improved by applying an optimized IVM method involving a prematuration step in presence of C-Type Natriuretic Peptide (CNP) followed by a maturation step in presence of FSH and Amphiregulin (AREG)? SUMMARY ANSWER: A strategy involving prematuration culture (PMC) in the presence of CNP followed by IVM using FSH + AREG increases oocyte maturation potential leading to a higher availability of Day 3 embryos and good-quality blastocysts for single embryo transfer...
October 1, 2017: Human Reproduction
https://www.readbyqxmd.com/read/28938732/prevalence-of-occult-leiomyosarcomas-and-atypical-leiomyomas-after-laparoscopic-morcellation-of-leiomyomas-in-reproductive-age-women
#8
G Pados, D Tsolakidis, V Theodoulidis, A Makedos, T Zaramboukas, B Tarlatzis
STUDY QUESTION: What is the prevalence of leiomyosarcomas and atypical leiomyomas after laparoscopic morcellation of fibroids in reproductive age women? SUMMARY ANSWER: No case of leiomyosarcomas but seven atypical leiomyomas were found in 1216 subjects. WHAT IS KNOWN ALREADY: Although uterine sarcoma is a rare entity affecting usually older peri- or post-menopausal women, the Food and Drug Administration discourages use of laparoscopic power morcellation of uterine fibroids...
October 1, 2017: Human Reproduction
https://www.readbyqxmd.com/read/28938666/general-anesthesia-exposure-and-risk-of-dementia-a-meta-analysis-of-epidemiological-studies
#9
Jingjing Jiang, Yunxia Dong, Wei Huang, Min Bao
The association between exposure to general anesthesia and dementia risk has been inconsistently reported across epidemiological studies. To better understand the association, we conducted a meta-analysis of epidemiological studies. PubMed and Embase were searched through April 2017. Random-effects models were used to pool association estimates. We further evaluated potential dose-response relationship. Based on literature search, seven prospective/cohort studies, 11 case-control studies, and a pooled analysis of six case-control studies were identified...
August 29, 2017: Oncotarget
https://www.readbyqxmd.com/read/28938664/meta-analysis-showing-that-early-response-to-neoadjuvant-chemotherapy-predicts-better-survival-among-cervical-cancer-patients
#10
Zhilan Chen, Yachen Shi, Shixuan Wang, Qiping Lu
This study was designed to identify the prognostic value of early response to neoadjuvant chemotherapy (NACT) for long-term survival of cervical cancer patients. We searched Pubmed and EMBASE for studies published through July 2016 on outcomes of cervical patients that received NACT. Eight studies involving 825 cervical cancer patients were ultimately included in our meta-analysis. We pooled the hazard ratios (HR) according to random-effects models and used funnel plots with Egger's and Begg's tests to explore potential publication bias...
August 29, 2017: Oncotarget
https://www.readbyqxmd.com/read/28938662/meta-analysis-of-the-association-between-the-inflammatory-potential-of-diet-and-colorectal-cancer-risk
#11
Yu Fan, Xin Jin, Changfeng Man, Zhenjun Gao, Xiaoyan Wang
OBJECTIVES: The inflammatory potential of diet has been inconsistently linked to colorectal cancer (CRC) risk. This meta-analysis aimed to evaluate the association of the inflammatory potential of diet, as estimated by the dietary inflammatory index (DII) score, with CRC risk. MATERIALS AND METHODS: The PubMed and Embase databases were searched for relevant studies from inception to February 2017. All cohort and case-control studies investigating the association of the DII score with CRC risk were selected...
August 29, 2017: Oncotarget
https://www.readbyqxmd.com/read/28938629/role-of-caspase-3-e-cadherin-in-helicobacter-pylori-induced-apoptosis-of-gastric-epithelial-cells
#12
Yongmei Yang, Jie Du, Fen Liu, Xiaoyan Wang, Xiaohui Li, Yuanjian Li
This study was designed to investigate the role of caspase-3/E-cadherin in Helicobacter pylori (H. pylori) -induced gastric epithelial apoptosis in cells, animal models and clinical gastritis patients. In cultured gastric mucosal epithelial cells, gastric glandular epithelial cells and C57BL/6 mice, H. pylori infection significantly induced apoptosis of gastric epithelial cells, down-regulated full-length E-cadherin and Bcl-2 expression, and up-regulated cleaved-caspase-3, E-cadherin/carboxy-terminal fragment 3 and Bax expression...
August 29, 2017: Oncotarget
https://www.readbyqxmd.com/read/28938557/the-p-g534e-variant-of-habp2-is-not-associated-with-sporadic-papillary-thyroid-carcinoma-in-a-polish-population
#13
Artur Kowalik, Danuta Gąsior-Perczak, Martyna Gromek, Monika Siołek, Agnieszka Walczyk, Iwona Pałyga, Małgorzata Chłopek, Janusz Kopczyński, Ryszard Mężyk, Aldona Kowalska, Stanisław Góźdź
Thyroid cancer is one of the most frequently diagnosed cancers of the endocrine system. There are no known genetic risk factors for non-medullary thyroid cancer, other than a small number of hereditary syndromes; however, approximately 5% of non-medullary thyroid cancer, designated familial non-medullary thyroid cancer, exhibits heritability. The p.G534E (c.1601G>A) variant of HABP2 was recently reported as a risk factor for familial non-medullary thyroid cancer, including papillary thyroid carcinoma. We analyzed the incidence of the c...
August 29, 2017: Oncotarget
https://www.readbyqxmd.com/read/28938550/prognostic-value-of-dna-repair-genes-based-on-stratification-of-glioblastomas
#14
Sun Kun, Qiwen Duan, Gang Liu, Jing-Min Lu
Abnormal expression of DNA repair genes is frequently associated with cancerogenesis of many tumors, however, the role DNA repair genes play in the progression of glioblastoma remains unclear. In this study, taking advantage of large scale of RNA-seq data, as well as clinical data, the function and prognosis value of key DNA repair genes in glioblastoma were analyzed by systematically bioinformatic approaches. Clustering was performed to screen potentially abnormal DNA repair genes related to the prognosis of glioblastoma, followed by unsupervised clustering to identify molecular subtypes of glioblastomas...
August 29, 2017: Oncotarget
https://www.readbyqxmd.com/read/28938543/predictive-clinical-model-of-tumor-response-after-chemoradiation-in-rectal-cancer
#15
Marisa D Santos, Cristina Silva, Anabela Rocha, Carlos Nogueira, Fernando Castro-Poças, António Araujo, Eduarda Matos, Carina Pereira, Rui Medeiros, Carlos Lopes
Survival improvement in rectal cancer treated with neoadjuvant chemoradiotherapy (nCRT) is achieved only if pathological response occurs. Mandard tumor regression grade (TRG) proved to be a valid system to measure nCRT response. The ability to predict tumor response before treatment may significantly have impact the selection of patients for nCRT in rectal cancer. The aim is to identify potential predictive pretreatment factors for Mandard response and build a clinical predictive model design. 167 patients with locally advanced rectal cancer were treated with nCRT and curative surgery...
August 29, 2017: Oncotarget
https://www.readbyqxmd.com/read/28938530/cd3xpdl1-bi-specific-t-cell-engager-bite-simultaneously-activates-t-cells-and-nkt-cells-kills-pdl1-tumor-cells-and-extends-the-survival-of-tumor-bearing-humanized-mice
#16
Lucas A Horn, Nicholas G Ciavattone, Ryan Atkinson, Netsanet Woldergerima, Julia Wolf, Virginia K Clements, Pratima Sinha, Munanchu Poudel, Suzanne Ostrand-Rosenberg
Bi-specific T cell engagers (BiTEs) activate T cells through CD3 and target activated T cells to tumor-expressed antigens. BiTEs have shown therapeutic efficacy in patients with liquid tumors; however, they do not benefit all patients. Anti-tumor immunity is limited by Programmed Death 1 (PD1) pathway-mediated immune suppression, and patients who do not benefit from existing BiTES may be non-responders because their T cells are anergized via the PD1 pathway. We have designed a BiTE that activates and targets both T cells and NKT cells to PDL1(+) cells...
August 29, 2017: Oncotarget
https://www.readbyqxmd.com/read/28938517/green-tea-camellia-sinensis-and-l-theanine-medicinal-values-and-beneficial-applications-in-humans-a-comprehensive-review
#17
REVIEW
Muhammad Saeed, Muhammad Naveed, Muhammad Arif, Mohib Ullah Kakar, Robina Manzoor, Mohamed Ezzat Abd El-Hack, Mahmoud Alagawany, Ruchi Tiwari, Rekha Khandia, Ashok Munjal, Kumaragurubaran Karthik, Kuldeep Dhama, Hafiz M N Iqbal, Maryam Dadar, Chao Sun
Green tea (Camellia sinensis) is a famous herb, and its extract has been extensively used in traditional Chinese medicinal system. In this context, several studies have revealed its health benefits and medicinal potentialities for several ailments. With ever increasing scientific knowledge, search for safer, potential and novel type of health-related supplements quest, scientists are re-directing their research interests to explore natural resources i.e. medicinal herbs/plant derived compounds. Green tea consumption has gained a special attention and popularity in the modern era of changing lifestyle...
September 18, 2017: Biomedicine & Pharmacotherapy, Biomédecine & Pharmacothérapie
https://www.readbyqxmd.com/read/28938512/numerical-simulation-of-scaling-up-for-aec-mbrs-regarding-membrane-module-configurations-and-cyclic-aeration-modes
#18
Min Yang, Mengmeng Liu, Dawei Yu, Jiaxi Zheng, Zhichao Wu, Shuguang Zhao, Jiang Chang, Yuansong Wei
The airlift external circulation membrane bioreactors (AEC-MBRs) have been attracting attentions due to their capabilities of nutrient removal with lower energy demand and smaller footprint. The gap between laboratory study and full-scale AEC-MBRs regarding hydrodynamics needs to be addressed. In this study, impacts of seven design variables and cyclic aeration modes on hydrodynamics were studied for the scale-up of AEC-MBRs with computational fluid dynamics modelling. The results demonstrated that shear stress on membranes was 14...
September 6, 2017: Bioresource Technology
https://www.readbyqxmd.com/read/28938434/fgf21-is-an-insulin-dependent-postprandial-hormone-in-adult-humans
#19
Ricardo J Samms, Jo E Lewis, Luke Norton, Francis B Stephens, Christopher J Gaffney, Tony Butterfield, Dennis Smith, Christine Cheng, James W Perfield, Andrew C Adams, Francis J P Ebling, Kostas Tsintzas
Context: Fibroblast growth factor 21 (FGF21) secretion has been shown to respond directly to carbohydrate consumption, with glucose, fructose and sucrose all reported to increase plasma levels of FGF21 in rodents and humans. However, carbohydrate consumption also results in secretion of insulin. Objective: The aim of this study was to examine the combined and independent effects of hyperglycemia and hyperinsulinemia on total and bioactive FGF21 in the postprandial period in humans, and determine whether this effect is attenuated in conditions of altered insulin secretion and action...
August 4, 2017: Journal of Clinical Endocrinology and Metabolism
https://www.readbyqxmd.com/read/28938374/contraceptive-counseling-for-continuation-and-satisfaction
#20
Gillian B Schivone, Laura L Glish
PURPOSE OF REVIEW: Quality contraceptive counseling has been identified as a potential means to reduce unintended pregnancy and to increase contraceptive continuation and satisfaction. Past approaches that focused on autonomous decision making and directive counseling have not been shown to meet these goals consistently. Women's health organizations globally are calling for improved counseling through more thorough discussion of side-effects and bleeding changes, and renewed focus on shared decision making and patient-centered care...
September 21, 2017: Current Opinion in Obstetrics & Gynecology
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