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Is the kafirin profile capable of modulating the ileal digestibility of amino acids in a soybean meal-sorghum diet fed to pigs?

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Animal Nutrition 2019年第2期5卷 124-129页

作者： Víctor A.Balderrama-Pérez JoséG.Gómez-Soto Tércia C.reis de Souza ericka r.rodríguez Gerardo Mariscal-Landín Facultad de Estudios Superiores Cuatitlán Universidad National Autónoma de MéxicoCuautitlan54714Mexico Facultad de Cientias Naturales Universidad Autónoma de QuerétaroQuerétaro76230Mexico Centro Nacional de Investigación Disciplinaria en Fisiología y Mejoramiento Animal Instituto Nacional de Investigaciones Forestales Agrícolas y PecuariasAjuchitilan76380Mexico

The effects of kafirins on protein and amino acid ileal digestibility have not been evaluated in vivo in *** aim of this study was to determine the effects of protein profile on apparent ileal digestibility(AID)of amino acids. We used a sorghum hybrid with low tannin content(rid was harvested from 2 different plots with different kafirin profile. Sorghum with greater content of total kafirins had less content of y-and al-kafirins and higher content of β-and a2-kafirins than that with lower content of total kafirins. Two sorghum-soybean meal(SBM) diets were formulated: 1) low kafirin(LK) content(32.2 g/kg) and 2) high kafirin(HK) content(48.1 g/kg). A control diet(maize-SBM) and a reference SBM-diet were also prepared. The reference diet was fed to all pigs following the experimental period and was used to estimate the AID of cereals by the difference method. 'T' cannulas were fixed in the distal ileum of 18 barrows(6 by treatment), divided into 2 groups of 9 pigs. The pigs were fed 2.5 times their maintenance requirement of digestible energy(110 kcal/kg BW00.75). The AID of dry matter,protein, amino acids, and energy of the experimental diets was measured;the AID of cereals(maize, LK sorghum and HK sorghum) was estimated by the difference method. The maize-SBM diet was more digestible than the sorghum-SBM diets, only with respect to valine(P r than that in sorghum-SBM diets. The changes in kafirin profile between the diets only affected the AID of threonine(P reased by 9.5 percentage units in LK diet compared with HK diet. regarding the AID of cereals, maize exhibited greater AID than sorghum, with respect to valine(P rine(P rison of sorghum with LK and HK content showed that the AID of threonine and serine increased by 50.5(P rcentage units(P r, respec:tively. The higher content of γ-kafirins in L

关键词： Amino acids Ileal digestibility Kafirin Pig Sorghum

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Copy number variation associated with Kallmann syndrome： new genetics insights from genome-wide studies

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Asian Journal of Andrology 2011年第2期13卷 205-206页

作者： ericka B Trarbach Unity of Endocrinology--LIM25 and LIM42 Faculty of Medicine University of Sao Paulo 01246-903 Sao Paulo Brazil

Kallmann syndrome and normosmic isolated hypogonadotropic hypogonadism （IHH） are developmental disorders characterized by hypogonadotropic hypogonadism that, in the former case, is coupled to loss of the sense of smell. Linkage analyses, deletion mapping and candidate gene approaches uncovered several loci in the pathogenetic mechanism of these diseases （Figure 1） .

关键词： Climate sciences Environmental sciences Economics

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Diabetes as a consequence of acute pancreatitis

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World Journal of Gastroenterology 2023年第31期29卷 4736-4743页

作者： ericka Charley Brett Dinner Kimberly Pham Neil Vyas Department of Gastroenterology Creighton University-St.Joseph’s Hospital and Medical Center PhoenixAZ 85013United States Department of Internal Medicine Creighton University St.Joseph’s Hospital and Medical CenterPhoenixAZ 85013United States Department of Gastroenterology Creighton University St.Joseph’s Hospital and Medical CenterPhoenixAZ 85013United States

Diabetes is a highly prevalent disease that was initially simplified into three major types:Type 1,type 2 and gestational *** the global rise in incidence of acute pancreatitis(AP),a lesser-known type of diabetes referred to as diabetes of the exocrine pancreas(DEP)is becoming more ***,there is a poor understanding of the inherent relationship between diabetes and *** is established data about certain diseases affecting the exocrine function of the pancreas which can lead to *** specifically,there are well established guidelines for diagnosis and management of DEP caused be chronic ***,the sequelae of AP leading to diabetes has limited recognition and *** purpose of this review is to provide a comprehensive summary of the prevalence,epidemiology,pathophysiology and future research aims of APrelated *** addition,we propose a screening and diagnostic algorithm to aid clinicians in providing better care for their patients.

关键词： Acute pancreatitis Type 3c diabetes Diabetes of the exocrine pancreas Sequelae of acute pancreatitis Screening and diagnostic algorithm

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Effects of corn gluten feed inclusion at graded levels in a corn-soybean diet on the ileal and fecal digestibility of growing pigs

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Journal of Animal Science and Biotechnology 2015年第1期6卷 63-68页

作者： Gerardo Mariscal Landin Tercia Cesaria reis de Souza ericka ramirez rodriguez Centro Nacional de Investigacion en Fisiologia Animal Instituto Nacional de Investigaciones Forestales Agricolas y PecuariasKm 1Carretera a ColonAjuchitlan ColonQueretaro 76280Mexico Facultad de Ciencias Naturales Universidad Autonoma de QueretaroSantiago de QueretaroAv.De las Ciencias s/n Juriquilla 76000QueretaroQueretaroMexico

Background： This study aimed to determine the effect of the inclusion of corn gluten feed （CGF） on the apparent and standardized ileal digestibility of protein and amino acids and the apparent ileal and total tract digestibility of energy in growing pigs. The study was performed using 16 barrows （weight, 45.3 ±4.5 kg） that were fitted with a T cannula at the terminal ileum. There were four treatments： a corn-soybean diet without CGF and three corn-soybean diets containing increasing levels of CGF （65, 130, and 195 g/kg）. Data were analyzed according to a randomized complete block design, four blocks with four pigs each （one pig per treatment）. The trend of the response （linear or quadratic） was determined using orthogonal contrasts, and when a linear effect was determined, a linear equation was obtained. results： The results showed that the inclusion up to 195 g/kg of CGF in the corn-soybean diet did not diminish the ileal digestibility （apparent and standardized） of protein and amino acids （P 〉 0.05）, except that of phenylalanine, cystine, and proline. A linear decrease （P 〈 0.05） per gram of CGF added to the diet in the apparent and standardized ileal digestibility of phenylalanine （0.011 and 0.015 percentage units, respectively）, cystine （0.048 and 0.043 percentage units, respectively）, and proline （0.045 and 0.047 percentage units, respectively） was noted. Similarly, ileal digestibility of dry matter and energy were adversely affected （reduced by 0.028 and 0.025 percentage units, respectively, per gram of CGF increment in the diet）. A significant （P 〈 0.05） linear reduction in total tract digestibility with increase in CGF amount in the diet was observed for energy （0.027 percentage units）, dry matter （0.027 percentage units）, crude protein （0.020 percentage units）, and neutral detergent fiber （0.041 percentage units） per gram of CGF added to the diet. Conclusion： CGF did not affect the ileal digestibility of protein and most amino acids but reduced the ileal an

关键词： Amino acids Corn gluten feed Energy Ileal digestibility Pigs Total tract digestibility

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Bio-signal based control in assistive robots:a survey

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Digital Communications and Networks 2015年第2期1卷 85-101页

作者： ericka Janet rechy-ramirez Huosheng Hu School of Computer Science & Electronic Engineering University of Essex

recently, bio-signal based control has been gradually deployed in biomedical devices and assistive robots for improving the quality of life of disabled and elderly people, among which electromyography(EMG) and electroencephalography(EEG) bio-signals are being used *** paper reviews the deployment of these bio-signals in the state of art of control *** main aim of this paper is to describe the techniques used for(i) collecting EMG and EEG signals and diving these signals into segments(data acquisition and data segmentation stage),(ii) dividing the important data and removing redundant data from the EMG and EEG segments(feature extraction stage), and(iii) identifying categories from the relevant data obtained in the previous stage(classification stage). Furthermore, this paper presents a summary of applications controlled through these two bio-signals and some research challenges in the creation of these control systems. Finally, a brief conclusion is summarized.

关键词： Assistive robots EMG EEG Feature extraction and classification

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Metabolizable energy,nitrogen balance,and ileal digestibility of amino acids in quality protein maize for pigs

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Journal of Animal Science and Biotechnology 2014年第4期5卷 461-470页

作者： Gerardo Mariscal-Landin Tercia Cesaria reis de Souza ericka ramirez rodriguez CENID Fisiologia Instituto Nacional de Investigaciones Forestales Agricolas y Pecuariaskm 1 Carretera a Ajuchitlan76280 QueretaroMexico Facultad de Ciencias Naturales Universidad Autonoma de QueretaroMexicoAv.de las Ciencias s/n76230 QueretaroMexico

Background：To compare the nutritional value and digestibility of five quality protein maize（QPM） hybrids to that of white and yellow maize,two experiments were carried out in growing *** experiment 1,the energy metabolizability and the nitrogen balance of growing pigs fed one of five QPM hybrid diets were compared against those of pigs fed white or yellow *** experiment 2,the apparent and standardized ileal digestibility（AID and SID,respectively） of proteins and amino acids from the five QPM hybrids were compared against those obtained from pigs fed white and yellow *** both experiments,the comparisons were conducted using ***：The dry matter and nitrogen intakes were higher in the pigs fed the QPM hybrids（P 〈 0.05） than in the pigs fed white or yellow *** digestibility（P 〈 0.001） and metabolizability（P 〈 0.01） were higher in the pigs fed the white and yellow maize diets than in those fed the QPM *** AID of lysine was higher（P〈 0.01） in the QPM diets than in the white and yellow *** AIDs of leucine,isoleucine,valine,phenylalanine,and methionine were lower in the QPM diets than those of maize（white and yellow）（all P 〈 0.05）.Maize（white and yellow） had greater SIDs of leucine,isoleucine,valine,phenylalanine,glutamic acid,serine,alanine,tyrosine,and proline（P 〈 0.05）.Conclusions：Based on these results,it was concluded that QPM had a lower metabolizable energy content and a higher amount of digestible lysine than normal maize.

关键词： Amino acids Energy balance Maize Nitrogen balance Pigs

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A cultural biography of the prostate

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Asian Journal of Andrology 2022年第2期24卷 228-228页

作者： ericka Johnson Department of Thematic Studies and Centre for Medical Humanities and Bioethics Linkoping UniversityLinkoping 58183Sweden

The prostate is an object of medical *** is also a source of much *** triggers worry about cancer and death,of course,but also about erectile dysfunction,loss of libido,and about being constantly tormented by need to"... 详细信息

关键词： death cancer constantly

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The Effect of retinoic Acid on Neutrophil Innate Immune Interactions With Cutaneous Bacterial Pathogens

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Infectious Microbes & Diseases 2024年第2期6卷 65-73页

作者： Alexandra Stream ross Corriden Simon Döhrmann richard L.Gallo Victor Nizet ericka L.Anderson Division of Host-Microbe Systems and Therapeutics Department of PediatricsUniversity of California San Diego School of MedicineLa JollaCaliforniaUSA Department of Dermatology University of California San Diego School of MedicineLa JollaCaliforniaUSA Skaggs School of Pharmacy and Pharmaceutical Sciences University of California San DiegoLa JollaCaliforniaUSA

Vitamin A and its biologically active derivative,retinoic acid(rA),are important for many immune ***,in particular,is essential for the development of immune cells,including neutrophils,which serve as a front-line defense against *** vitamin A deficiency has been linked to higher susceptibility to infections,the precise role of vitamin A/rA in host-pathogen interactions remains poorly ***,we provided evidence that rA boosts neutrophil killing of methicillin-resistant Staphylococcus aureus(MrSA).rA treatment stimulated primary human neutrophils to produce reactive oxygen species,neutrophil extracellular traps and the antimicrobial peptide cathelicidin(LL-37).Because rA treatment was insufficient to reduce MrSA burden in an in vivo murine model of skin infection,we expanded our analysis to other infectious *** did not affect the growth of a number of common bacterial pathogens,including MrSA,Escherichia coli K1 and Pseudomonas aeruginosa;however,rA directly inhibited the growth of group A Streptococcus(GAS).This antimicrobial effect,likely in combination with rA-mediated neutrophil boosting,resulted in substantial GAS killing in neutrophil killing assays conducted in the presence of ***,in a murine model of GAS skin infection,topical rA treatment showed therapeutic potential by reducing both skin lesion size and bacterial *** findings suggest that rA may hold promise as a therapeutic agent against GAS and perhaps other clinically significant human pathogens.

关键词： retinoic acid neutrophil bacterial infection Staphylococcus aureus group A Streptococcus neutrophil extracellular traps antimicrobial peptide cathelicidin

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rituximab in neuromyelitis optica: A review of literature

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World Journal of Neurology 2015年第1期5卷 39-46页

作者： ericka Wong Vijay A Vishwanath Ilya Kister Department of Neurology NYU Multiple Sclerosis Care Center

Neuromyelitis optica spectrum disorders, or neuromyelitis optica(NMO), is an autoimmune disease of the central nervous system that must be distinguished from multiple sclerosis. Therapeutic approaches to relapse prevention in NMO include immunosuppressants and monoclonal antibodies. rituximab, a monoclonal antibody that targets CD20 antigen expressed on the surface of pre-B, mature B-lymphocytes and a small subset of T-lymphocytes, has been widely used for the treatment of NMO. In this review, we aim to summarize global experience with rituximab in NMO. We identified 13 observational studies that involved a total of 209 NMO patients treated with rituximab. Majority of rituximab-treated patients evidenced stabilization or improvements in their disability scores compared to pre-treatment period and 66% of patients remained relapse-free during treatment period. Monitoring rituximab treatment response with CD19+ or CD27+ cell counts appears to improve treatment outcomes. We offer clinical pointers on rituximab use for NMO based on the literature and authors' experience, and pose questions that would need to be addressed in future studies.

关键词： Neuromyelitis optica rituximab Longitudinally extensive transverse myelitis Optic neuritis CD19+ CD27+

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Beyond cotton and polyester: An evaluation of emerging feedstocks and conversion methods for the future of fashion industry

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Journal of Bioresources and Bioproducts 2024年第2期9卷 130-159页

作者： ryen M.Frazier Keren A.Vivas Ivana Azuaje ramon Vera Alonzo Pifano Naycari Forfora Hasan Jameel ericka Ford Joel J.Pawlak richard Venditti ronalds Gonzalez Department of Forest Biomaterials North Carolina State UniversityRaleighNC 27695USA Department of Textile Engineering Chemistry and ScienceThe Nonwovens InstituteNorth Carolina State UniversityRaleighNC 27695USA

As the global population grows,the demand for textiles is increasing ***,this puts immense pressure on manufacturers to produce more *** synthetic fibers can be pro-duced cheaply,they have a negative impact on the *** the other hand,fibers from wool,sisal,fique,wood pulp(viscose),and man-made cellulose fibers(MMCFs)from cotton can-not alone meet the growing fiber demand without major stresses on land,water,and existing markets using these *** a greater emphasis on transparency and circular economy practices,there is a need to consider natural non-wood alternative sources for MMCFs to supple-ment other fiber ***,introducing new feedstocks with different compositions may require different biomass conversion ***,based on existing work,this review ad-dresses the technical feasibility of various alternative feedstocks for conversion to textile-grade ***,alternative feedstocks are introduced,and then conventional(dissolving pulp)and emerging(fibrillated cellulose and recycled material)conversion technologies are evaluated to help select the most suitable and promising processes for these emerging alternative sources of *** is important to note that for alternative feedstocks to be adopted on a meaningful scale,high biomass availability and proximity of conversion facilities are critical *** North America,soybean,wheat,rice,sorghum,and sugarcane residues are widely available and most suitable for conventional conversion through various dissolving pulp production methods(pre-hydrolysis kraft,acid sulfite,soda,SO2-ethanol-water,and potassium hydroxide)or by emerging cellulose fibrillation *** dissolving pulp conversion is well-established,fibrillated cel-lulose methods could be beneficial from cost,efficiency,and environmental ***,the authors strongly encourage more work in this growing research ***,conducting thorough cost and sustainability assessment

关键词： Non-wood residue regenerated cellulose Dissolving pulp Man-made cellulose fiber Apparel textile

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