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https://www.readbyqxmd.com/read/28806727/formation-of-friable-embryogenic-callus-in-cassava-is-enhanced-under-conditions-of-reduced-nitrate-potassium-and-phosphate
#1
Yoshinori Utsumi, Chikako Utsumi, Maho Tanaka, Vu The Ha, Akihiro Matsui, Satoshi Takahashi, Motoaki Seki
Agrobacterium-mediated transformation is an important research tool for the genetic improvement of cassava. The induction of friable embryogenic callus (FEC) is considered as a key step in cassava transformation. In the present study, the media composition was optimized for enhancing the FEC induction, and the effect of the optimized medium on gene expression was evaluated. In relative comparison to MS medium, results demonstrated that using a medium with reducing nutrition (a 10-fold less concentration of nitrogen, potassium, and phosphate), the increased amount of vitamin B1 (10 mg/L) and the use of picrolam led to reprogram non-FEC to FEC...
2017: PloS One
https://www.readbyqxmd.com/read/28806274/transfusion-related-immunomodulation-a-reappraisal
#2
Lyla A Youssef, Steven L Spitalnik
PURPOSE OF REVIEW: This review summarizes current and prior observations regarding transfusion-related immunomodulation (TRIM) and puts these ideas into a modern immunological context, incorporating concepts from innate, adaptive, and nutritional immunity. We propose that TRIM research focus on determining whether there are specific, well-defined immunosuppressive effects from transfusing 'pure' red blood cells (RBCs) themselves, along with the by-products produced by the stored RBCs as a result of the 'storage lesion...
August 12, 2017: Current Opinion in Hematology
https://www.readbyqxmd.com/read/28805671/the-roles-of-vitamin-c-in-skin-health
#3
REVIEW
Juliet M Pullar, Anitra C Carr, Margreet C M Vissers
The primary function of the skin is to act as a barrier against insults from the environment, and its unique structure reflects this. The skin is composed of two layers: the epidermal outer layer is highly cellular and provides the barrier function, and the inner dermal layer ensures strength and elasticity and gives nutritional support to the epidermis. Normal skin contains high concentrations of vitamin C, which supports important and well-known functions, stimulating collagen synthesis and assisting in antioxidant protection against UV-induced photodamage...
August 12, 2017: Nutrients
https://www.readbyqxmd.com/read/28805640/nutritional-endocrine-and-social-influences-on-reproductive-physiology-at-the-origins-of-social-behavior
#4
REVIEW
Karen M Kapheim
Understanding the evolutionary origins of social behavior in insects requires understanding the physiological basis for reproductive plasticity. Solitary bees and wasps or those living in small, flexible societies will be key to understanding how conserved pathways have evolved to give rise to reproductive castes. Nutrient-sensing and endocrine pathways are decoupled from reproduction in some life stages of social insects. Heterochrony, particularly as it is related to diapause physiology, may be an important mechanism by which this decoupling occurs...
August 2017: Current Opinion in Insect Science
https://www.readbyqxmd.com/read/28805384/lipidomics-insights-in-health-and-nutritional-intervention-studies
#5
Clara Ibañez, Lamia Mouhid, Guillermo Reglero, Ana Ramirez de Molina
Lipids are among the major components of food and constitute the principal structural biomolecules of human body together with proteins and carbohydrates. Lipidomics encompasses the investigation of the lipidome, defined as the entire spectrum of lipids in a biological system at a given time. Among metabolomics technologies, Lipidomics has evolved due to the relevance of lipids in nutrition and their well-recognized roles in health. Mass spectrometry advances have greatly facilitated Lipidomics but owing to the complexity and diversity of the lipids, lipidome purification and analysis is still challenging...
August 14, 2017: Journal of Agricultural and Food Chemistry
https://www.readbyqxmd.com/read/28805088/the-current-therapeutic-options-for-crohn-s-disease-from-medical-therapy-to-intestinal-transplantation
#6
Augusto Lauro, Francesco D'Amico, Gabriel Gondolesi
Crohn's disease (CD) has an annual incidence per 100.000 person-year of 20.2 in North America and 12.7 in Europe, and the purpose of this review is to evaluate its medical management, from diagnosis to transplant. Pharmacologic manipulation with nutritional care aims to achieve and maintain remission, but more than half of patients will undergo an intestinal resection, very often repeated over time. They could experience short bowel syndrome (SBS) requiring total parenteral nutrition (TPN). Intestinal transplantation (ITx) represents an alternative in case of irreversible intestinal failure (IF) with life-threatening TPN complications...
August 14, 2017: Expert Review of Gastroenterology & Hepatology
https://www.readbyqxmd.com/read/28804801/pancreatic-enzyme-supplementation-after-gastrectomy-for-gastric-cancer-a-randomized-controlled-trial
#7
Marco Catarci, Manuele Berlanda, Giovanni Battista Grassi, Francesco Masedu, Stefano Guadagni
BACKGROUND: Gastrectomy for gastric cancer is a significant cause of secondary exocrine pancreatic insufficiency. Pancreatic enzyme replacement therapy may influence nutritional status and quality of life after gastrectomy, but the pertinent clinical research to date remains controversial. A randomized controlled trial to test this hypothesis was carried out. METHODS: After gastrectomy, 43 patients with gastric cancer were randomly assigned to a normal diet (Normal-d; n = 21) or to a pancreatic enzyme supplementation diet (PES-d; n = 22) and were followed up during a 12-month period, assessing nutritional status and quality of life through body mass index (BMI), instant nutritional assessment (INA) class status, serum pre-albumin (SPA) values, and GastroiIntestinal Quality of Life Index (GIQLI)...
August 14, 2017: Gastric Cancer
https://www.readbyqxmd.com/read/28804011/functional-outcomes-subsequent-healthcare-utilization-and-mortality-of-stroke-postacute-care-patients-in-taiwan-a-nationwide-propensity-score-matched-study
#8
Li-Ning Peng, Wan-Hsuan Lu, Chih-Kuang Liang, Ming-Yueh Chou, Chih-Ping Chung, Shu-Ling Tsai, Zhi-Jun Chen, Fei-Yuan Hsiao, Liang-Kung Chen
OBJECTIVE: To evaluate the benefits of the national stroke postacute care (PAC) program on clinical outcomes and subsequent healthcare utilization. DESIGN: Propensity score-matched case-control study using the National Health Insurance data. PARTICIPANTS: A total of 1480 stroke cases receiving PAC services and 3159 matched controls with similar stroke severity but without PAC services. MEASUREMENTS: Demographic characteristics, functional outcomes (modified Rankin Scale, Barthel Index, Lawton-Brody Instrumental Activities of Daily Living, Functional Oral Intake Scale, Mini-Nutritional Assessment, Berg Balance Test, Usual Gait Speed Test, 6-Minute Walk Test, Fugl-Meyer Assessment (modified sensation and motor), Mini-Mental State Examination, Motor Activity Log, and the Concise Chinese Aphasia Test), subsequent healthcare utilization (90-day stroke re-admission and emergency department visits), and 90-day mortality...
August 10, 2017: Journal of the American Medical Directors Association
https://www.readbyqxmd.com/read/28803565/evidence-informed-decision-making-for-nutrition-african-experiences-and-way-forward
#9
Richmond Aryeetey, Michelle Holdsworth, Christine Taljaard, Waliou Amoussa Hounkpatin, Esi Colecraft, Carl Lachat, Eunice Nago, Tesfaye Hailu, Patrick Kolsteren, Roos Verstraeten
Although substantial amount of nutrition research is conducted in Africa, the research agenda is mainly donor-driven. There is a clear need for a revised research agenda in Africa which is both driven by and responding to local priorities. The present paper summarises proceedings of a symposium on how evidence can guide decision makers towards context-appropriate priorities and decisions in nutrition. The paper focuses on lessons learnt from case studies by the Evidence Informed Decision Making in Nutrition and Health Network implemented between 2015 and 2016 in Benin, Ghana and South Africa...
August 14, 2017: Proceedings of the Nutrition Society
https://www.readbyqxmd.com/read/28803558/global-comparison-of-national-individual-food-consumption-surveys-as-a-basis-for-health-research-and-integration-in-national-health-surveillance-programmes
#10
Inge Huybrechts, Elom K Aglago, Amy Mullee, Willem De Keyzer, Catherine Leclercq, Pauline Allemand, Agnieszka Balcerzak, Francis B Zotor, Marc J Gunter
Individual food consumption surveys (IFCS) are performed to evaluate compliance with food/nutrient intake requirements or exposure to potential harmful dietary contaminants/components. In this review, we inventoried methods and designs used in national IFCS and discussed the methodologies applied across countries. Literature searches were performed using fixed sets of search terms in different online databases. We identified IFCS in thirty-nine countries from six world continents. National IFCS systems are available in most of the high-income countries, while such surveys are scarce in low- and middle-income countries (e...
August 14, 2017: Proceedings of the Nutrition Society
https://www.readbyqxmd.com/read/28803023/consumer-acceptance-of-dairy-products-with-a-saturated-fatty-acid-reduced-monounsaturated-fatty-acid-enriched-content
#11
Oonagh Markey, Kallis Souroullas, Colette C Fagan, Kirsty E Kliem, Dafni Vasilopoulou, Kim G Jackson, David J Humphries, Alistair S Grandison, David I Givens, Julie A Lovegrove, Lisa Methven
Agriculture-based reformulation initiatives, including oleic acid-rich lipid supplementation of the dairy cow diet, provide a novel means for reducing intake of saturated fatty acids (SFA) at a population level. In a blinded manner, this study evaluated the consumer acceptance of SFA-reduced, monounsaturated fatty acid-enriched (modified) milk, Cheddar cheese, and butter when compared with control and commercially available comparative samples. The effect of providing nutritional information about the modified cheese was also evaluated...
August 9, 2017: Journal of Dairy Science
https://www.readbyqxmd.com/read/28802724/juvenile-body-mass-estimation-a-methodological-evaluation
#12
Libby Cowgill
Two attempts have been made to develop body mass prediction formulae specifically for immature remains: Ruff (Ruff, C.C., 2007, Body size prediction from juvenile skeletal remains. American Journal Physical Anthropology 133, 698-716) and Robbins et al. (Robbins, G., Sciulli, P.W., Blatt, S.H., 2010. Estimating body mass in subadult human skeletons. American Journal Physical Anthropology 143, 146-150). While both were developed from the same reference population, they differ in their independent variable selection: Ruff (2008) used measures of metaphyseal and articular surface size to predict body mass in immature remains, whereas Robbins et al...
August 9, 2017: Journal of Human Evolution
https://www.readbyqxmd.com/read/28802306/ilsi-southeast-asia-region-conference-proceedings-the-gut-its-microbes-and-health-relevance-for-asia
#13
Yuan Kun Lee, Patricia Conway, Sven Pettersson, G Balakrish Nair, Ingrid Surono, Yusra Egayanti, Maria Sofia Amarra
BACKGROUND AND OBJECTIVES: The human being is a complex entity, involving interaction between microbes and the human host. Evidence shows that the nutritional value of food is influenced in part by the structure and operations of an individual's gut microbial community, and food in turn shapes the individual's microbiome. A conference was held to promote understanding of the intestinal microbiome and its implications for health and disease, particularly among Asian populations. METHODS AND STUDY DESIGN: Papers describing 1) the intestinal ecosystem in Asian populations, 2) changes in intestinal microbiota through life and its effects, 3) the Asian gut microbiota in disease conditions, 4) indigenous probiotics to maintain a healthy gut microbiota, 5) probiotic regulation in an Asian country, and 6) the results of a panel discussion are included in this report...
2017: Asia Pacific Journal of Clinical Nutrition
https://www.readbyqxmd.com/read/28802303/body-image-weight-management-behavior-nutritional-knowledge-and-dietary-habits-in-high-school-boys-in-korea-and-china
#14
Hwajin Hyun, Hongmie Lee, Yoona Ro, Heewon L Gray, Kyunghee Song
BACKGROUND: Adolescence is an important period with rapid physical growth transitioning from childhood to adulthood. Distorted body image can result in eating disorders or inadequate nutrient intakes in adolescence. Limited research has been done with high school boys in both Korea and China. OBJECTIVES: To examine body image, weight control behaviors, nutritional knowledge, and dietary habits in Korean and Chinese teenage boys, and to evaluate any differences in these measures between two countries...
2017: Asia Pacific Journal of Clinical Nutrition
https://www.readbyqxmd.com/read/28802285/a-nutrition-care-process-knowledge-attitudes-practices-and-perceived-barriers-questionnaire
#15
Zaini Bahari, Zuriati Ibrahim, Siti Nur Asyura Adznam, Barakatun Nisak Mohd Yusof
BACKGROUND AND OBJECTIVES: Assessment of the nutrition care process (NCP) knowledge, attitudes, practices, and perceived barriers (KAPB) of dietetics practitioners is imperative before NCP is implemented completely in dietetics practice. No questionnaire assessing NCP KAPB has been developed and validated. Hence, we developed an NCP KAPB questionnaire called the KAPB-NCP and established its content validity. METHODS AND STUDY DESIGN: A total of 116 items associated with sociodemographic characteristics (7 items), professional development (3 items), organisational culture's support for the NCP (2 items), knowledge (27 items), attitudes (39 items), practices (20 items), and perceived barriers to implementing the NCP (14 items) were generated for potential inclusion in the KAPB-NCP questionnaire...
2017: Asia Pacific Journal of Clinical Nutrition
https://www.readbyqxmd.com/read/28802211/research-priority-setting-for-integrated-early-child-development-and-violence-prevention-ecd-in-low-and-middle-income-countries-an-expert-opinion-exercise
#16
Mark Tomlinson, Mark Jordans, Harriet MacMillan, Theresa Betancourt, Xanthe Hunt, Christopher Mikton
Child development in low and middle income countries (LMIC) is compromised by multiple risk factors. Reducing children's exposure to harmful events is essential for early childhood development (ECD). In particular, preventing violence against children - a highly prevalent risk factor that negatively affects optimal child development - should be an intervention priority. We used the Child Health and Nutrition Initiative (CHNRI) method for the setting of research priorities in integrated Early Childhood Development and violence prevention programs (ECD+)...
August 9, 2017: Child Abuse & Neglect
https://www.readbyqxmd.com/read/28802165/the-world-according-to-garp-transcription-factors
#17
REVIEW
Alaeddine Safi, Anna Medici, Wojciech Szponarski, Sandrine Ruffel, Benoît Lacombe, Gabriel Krouk
Plant specific GARP transcription factor family (made of ARR-B and G2-like) contains genes with very diverse in planta functions: nutrient sensing, root and shoot development, floral transition, chloroplast development, circadian clock oscillation maintenance, hormonal transport and signaling. In this work we review: first, their structural but distant relationships with MYB transcription factors, second, their role in planta, third, the diversity of their Cis-regulatory elements, fourth, their potential protein partners...
August 10, 2017: Current Opinion in Plant Biology
https://www.readbyqxmd.com/read/28800338/a-guideline-for-parkinson-s-disease-nurse-specialists-with-recommendations-for%C3%A2-clinical-practice
#18
Herma Lennaerts, Marieke Groot, Berna Rood, Koen Gilissen, Hella Tulp, Erik van Wensen, Marten Munneke, Teus van Laar, Bastiaan R Bloem
BACKGROUND: Parkinson's Disease Nurse Specialists (PDNS) play an important role in the care for patients with Parkinson's disease (PD) and their caregivers. Until now, there were no nursing guidelines in PD, and interventions were based solely on daily clinical practice because there is no evidence to support the merits of nursing interventions. Consequently, there is little uniformity in current care delivery. OBJECTIVE: Developing a guideline for PDNS. METHODS: We developed a guideline based on a questionnaire among PDNS and a literature review, supplemented with expert opinion plus the input of patients and caregivers...
August 11, 2017: Journal of Parkinson's Disease
https://www.readbyqxmd.com/read/28799809/nutrition-management-methods-effective-in-increasing-weight-survival-time-and-functional-status-in-als-patients-a-systematic-review
#19
Jaylin Kellogg, Lindsey Bottman, Erin J Arra, Stephen M Selkirk, Frances Kozlowski
Poor prognosis and decreased survival time correlate with the nutritional status of patients with amyotrophic lateral sclerosis (ALS). Various studies were reviewed which assessed weight, body mass index (BMI), survival time and ALS functional rating scale revised (ALSFRS-R) in order to determine the best nutrition management methods for this patient population. A systematic review was conducted using CINAHL, Medline, and PubMed, and various search terms in order to determine the most recent clinical trials and observational studies that have been conducted concerning nutrition and ALS...
August 11, 2017: Amyotrophic Lateral Sclerosis and Frontotemporal Degeneration
https://www.readbyqxmd.com/read/28799798/abstracts-from-dietetic-research-event-june-8-and-9-2017
#20
(no author information available yet)
St John's, Newfoundland was the host city of the 2017 Dietitians of Canada Annual Conference. Through the support of Dietitians of Canada and CFDR, the 2017 event was both an exciting and informative exchange of research and experience-sharing efforts that inspired attendees. The submissions for this year's Canadian Foundation for Dietetic Research (CFDR) event represented the diversity of dietetic research conducted within Canada. The topics highlighted from this year's abstracts included: Clinical Research; Community-based Nutritional Care; Determinants of Food Choice; Dietary Intake; Dietetic Practice and Education; Food Security; Nutrition and Health Education; Nutritional Assessment and Therapy; Nutrition Attitudes; Nutrition Strategy Development Patient Services; Professional Development; Vulnerable Groups and their Nutritional Needs; and, Wellness and Public Health...
September 2017: Canadian Journal of Dietetic Practice and Research
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