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https://www.readbyqxmd.com/read/28802091/a-cyclic-and-intermittent-very-low-protein-diet-can-have-beneficial-effects-against-advanced-diabetic-nephropathy-in-wistar-fatty-fa-fa-rats-an-animal-model-of-type-2-diabetes-and-obesity
#1
Munehiro Kitada, Yoshio Ogura, Taeko Suzuki, Itaru Monnno, Keizo Kanasaki, Ai Watanabe, Daisuke Koya
A low-protein diet (LPD), particularly, very low-protein diet (VLPD) is expected for reno-protection in advanced chronic kidney disease, including diabetic nephropathy. We previously also demonstrated that a VLPD clearly improved advanced diabetic nephropathy in a type 2 diabetes and obesity rat. However, clinically, an everyday long-term VLPD contributes to poor adherence, which may be related to controvertial results of an LPD on the suppression for diabetic nephropathy, and has nutritional issues, such as sarcopenia or protein-energy wasting...
August 12, 2017: Nephrology
https://www.readbyqxmd.com/read/28791187/ibrutinib-treatment-of-mantle-cell-lymphoma-relapsing-at-central-nervous-system-a-case-report-and-literature-review
#2
Donato Mannina, Barbara Loteta
Mantle cell lymphoma (MCL) accounts for about 5% of all lymphomas. Its clinical and histological features are heterogeneous. After a frequently good initial response, the disease generally and repeatedly relapses and finally the outcome is poor. Particularly severe is the prognosis of the rare occurrence of CNSi (Central Nervous System involvement). Ibrutinib, an oral inhibitor of Bruton tyrosine kinase (BTK), has shown strong activity in relapsing patients with Chronic Lymphocytic Leukemia (CLL) and MCL. Few reports are available about treatment with ibrutinib of patients presenting CNSi by lymphoproliferative diseases (LPD)...
2017: Case Reports in Hematology
https://www.readbyqxmd.com/read/28773982/reduced-subthreshold-characteristics-and-flicker-noise-of-an-algaas-ingaas-phemt-using-liquid-phase-deposited-tio%C3%A2-as-a-gate-dielectric
#3
Kai-Yuen Lam, Jung-Sheng Huang, Yong-Jie Zou, Kuan-Wei Lee, Yeong-Her Wang
This study presents the fabrication and improved properties of an AlGaAs/InGaAs metal-oxide-semiconductor pseudomorphic high-electron-mobility transistor (MOS-PHEMT) using liquid phase deposited titanium dioxide (LPD-TiO₂) as a gate dielectric. Sulfur pretreatment and postoxidation rapid thermal annealing (RTA) were consecutively employed before and after the gate dielectric was deposited to fill dangling bonds and therefore release interface trapped charges. Compared with a benchmark PHEMT, the AlGaAs/InGaAs MOS-PHEMT using LPD-TiO₂ exhibited larger gate bias operation, higher breakdown voltage, suppressed subthreshold characteristics, and reduced flicker noise...
October 25, 2016: Materials
https://www.readbyqxmd.com/read/28758827/lymphoproliferative-disorders-in-patients-with-rheumatoid-arthritis-in-the-era-of-widespread-use-of-methotrexate-a-review-of-the-literature-and-current-perspective
#4
Masayoshi Harigai
Lymphoproliferative disorders (LPD) in patients receiving methotrexate (MTX) have gained strong attention. In this article, I reviewed the basic and clinical findings of this issue. Patients with RA possess a high risk of lymphoma, but epidemiological evidence showing an association between the use of MTX and lymphoma is still limited. Rapid regression of LPD after stopping MTX in patients with RA strongly suggests that there is a causative relationship. Genetic predisposition, accumulated inflammation, impaired generation of Epstein-Barr virus (EBV)-specific cytotoxic T lymphocytes, effects of MTX on the regulation of EBV genes, and low hypermethylation of apoptosis-related genes are relevant to the development of LPD and rapid regression after cessation of MTX...
July 31, 2017: Modern Rheumatology
https://www.readbyqxmd.com/read/28755715/mathematical-modeling-of-microcystis-aeruginosa-growth-and-d-leu-1-microcystin-lr-production-in-culture-media-at-different-temperatures
#5
Crettaz Minaglia Melina Celeste, Rosso Lorena, Aranda Jorge Oswaldo, Goñi Sandro, Sedan Daniela, Andrinolo Dario, Giannuzzi Leda
The effect of temperature (26°C, 28°C, 30°C and 35°C) on the growth of native CAAT-3-2005 Microcystis aeruginosa and the production of Chlorophyll-a (Chl-a) and Microcystin-LR (MC-LR) were examined through laboratory studies. Kinetic parameters such as specific growth rate (μ), lag phase duration (LPD) and maximum population density (MPD) were determined by fitting the modified Gompertz equation to the M. aeruginosa strain cell count (cellsmL(-1)). A 4.8-fold increase in μ values and a 10.8-fold decrease in the LPD values were found for M...
July 2017: Harmful Algae
https://www.readbyqxmd.com/read/28747604/methotrexate-associated-lymphoproliferative-disorder
#6
Yuko Kaneko
  Methotrexate-associated lymphproliferative disorder (MTX-LPD) is a rare but critical complication developing in patients treated with methotrexate. Now that methotrexate is an anchor drug in the management of rheumatoid arthritis and become commonly used, MTX-LPD cases have increased. Many things has been unclear such as incidence, demographic characters, and risk factors. However, as the researches increased, several interesting topics has been demonstrated like associations with Epsteiin-Barr virus and with cell-mediated immunity...
2017: Nihon Rinshō Men'eki Gakkai Kaishi, Japanese Journal of Clinical Immunology
https://www.readbyqxmd.com/read/28745686/-effects-of-keto-amino-acids-and-a-low-protein-diet-on-the-nutritional-status-of-patients-with-stages-3b-4-chronic-kidney-disease
#7
S Yu Milovanova, Yu S Milovanov, M V Taranova, I A Dobrosmyslov
AIM: To evaluate the efficacy of keto/amino acids in maintaining protein balance and preventing mineral metabolic disturbances and the development of uremic hyperparathyroidism in the long-term use of a low-protein diet (LPD) in patients with Stages 3B-4 chronic kidney disease (CKD). SUBJECTS AND METHODS: Ninety patients with CKD caused by chronic latent glomerulonephritis in 65 patients and chronic tubulointerstitial nephritis of various etiologies (gout, drug-induced, and infection) in 25 were examined...
2017: Terapevticheskiĭ Arkhiv
https://www.readbyqxmd.com/read/28731954/laparoscopic-pancreaticoduodenectomy-a-single-team-preliminary-experience
#8
Xiaohui Duan, Bo Jiang, Lixue Zhou, Jianhui Yang, Bingzhang Tian, Huiming Wen, Xianhai Mao
OBJECTIVE: The present study aimed to describe the authors' experience and the perioperative outcome for laparoscopic pancreaticoduodenectomy (LPD). MATERIALS AND METHODS: Perioperative clinical data of 57 consecutive pancreaticoduodenectomy (PD) procedures performed from January 2014 to May 2016 in the Department of Hepatobiliary Surgery, Hunan Provincial People's Hospital were retrospectively analyzed. RESULTS: The median of operative time was 315 minutes (range, 220 to 575 min) and the median of intraoperative estimated blood loss was 200 mL (range, 100 to 550 mL)...
July 20, 2017: Surgical Laparoscopy, Endoscopy & Percutaneous Techniques
https://www.readbyqxmd.com/read/28714311/localized-liquid-phase-synthesis-of-porous-sno2-nanotubes-on-mems-platform-for-low-power-high-performance-gas-sensors
#9
Incheol Cho, Kyungnam Kang, Daejong Yang, Jeonghoon Yun, Inkyu Park
We have developed highly sensitive, low-power gas sensors through the novel integration method of porous SnO2 nanotubes (NTs) on a micro-electro-mechanical-systems (MEMS) platform. As a template material, ZnO nanowires (NWs) were directly synthesized on beam-shaped, suspended microheaters through an in situ localized hydrothermal reaction induced by local thermal energy around the Joule-heated area. Also, the liquid-phase deposition process enabled the formation of a porous SnO2 thin film on the surface of ZnO NWs and simultaneous etching of the ZnO core, eventually to generate porous SnO2 NTs...
August 16, 2017: ACS Applied Materials & Interfaces
https://www.readbyqxmd.com/read/28713070/the-role-of-cd200-and-cd43-expression-in-differential-diagnosis-between-chronic-lymphocytic-leukemia-and-mantle-cell-lymphoma
#10
Mesude Falay, Berna Afacan Öztürk, Kürşad Güneş, Yasin Kalpakçı, Simten Dağdaş, Funda Ceran, Gülsüm Özet
OBJECTIVE: Atypical CLL is most frequently confused with mantle cell lymphoma (MCL). Several markers may contribute to the diagnosis of CLL. However, there is no consensus on which markers are needed to be used in the flowcytometry for the diagnosis of CLL. The aim of the present study was to investigate the role of CD43 and CD200 markers in the differential diagnosis between CLL and MCL. MATERIALS AND METHODS: To address this issue, 339 consecutive patients with CLL and MCL evaluation of CD43, and CD200 expressions were included in the flowcytometry LPD panel but not in the Matutes scoring system...
July 17, 2017: Turkish Journal of Haematology: Official Journal of Turkish Society of Haematology
https://www.readbyqxmd.com/read/28710397/brain-specific-lamellipodin-knockout-results-in-hyperactivity-and-increased-anxiety-of-mice
#11
Cristian Bodo, Cathy Fernandes, Matthias Krause
Lamellipodin (Lpd) functions as an important signalling integrator downstream of growth factor and axon guidance receptors. Mechanistically, Lpd promotes actin polymerization by interacting with F-actin and the actin effectors Ena/VASP proteins and the SCAR/WAVE complex. Thereby, Lpd supports lamellipodia protrusion, cell migration and endocytosis. In the mammalian central nervous system, Lpd contributes to neuronal morphogenesis, neuronal migration during development and its C. elegans orthologue MIG-10 also supports synaptogenesis...
July 14, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28701947/protein-restricted-diets-for-ameliorating-motor-fluctuations-in-parkinson-s-disease
#12
REVIEW
Luxi Wang, Nian Xiong, Jinsha Huang, Shiyi Guo, Ling Liu, Chao Han, Guoxin Zhang, Haiyang Jiang, Kai Ma, Yun Xia, Xiaoyun Xu, Jie Li, Jing Y Liu, Tao Wang
Levodopa is considered to be the most effective symptomatic drug for Parkinson's disease (PD). As the disease progresses, however, the patients are likely to experience a reduced response to levodopa and develop motor fluctuations (i.e., end-of-dose wearing off and unpredictable "on-off"). Protein-rich diets and elevated plasma concentrations of large neutral amino acids have been proved to impair the therapeutic effect of levodopa by reducing its absorption and influx into the brain. On the other hand, the protein-restricted diets including low-protein diet (LPD), protein-redistribution diet (PRD) and PRD with use of low-protein products can all improve the efficacy of levodopa in patients with motor fluctuations...
2017: Frontiers in Aging Neuroscience
https://www.readbyqxmd.com/read/28701315/effect-of-endurance-training-and-branched-chain-amino-acids-on-the-signaling-for-muscle-protein-synthesis-in-ckd-model-rats-fed-a-low-protein-diet
#13
Takuya Yoshida, Sachika Kakizawa, Yuri Totsuka, Miho Sugimoto, Shinji Miura, Hiromichi Kumagai
A low-protein diet (LPD) protects against the progression of renal injury in patients with chronic kidney disease (CKD). However, LPD may accelerate muscle wasting in these patients. Both exercise and branched chain amino acids (BCAA) are known to increase muscle protein synthesis by activating the mammalian target of rapamycin (mTOR) pathway. The aim of this study is to investigate whether endurance exercise and BCAA play a role for increasing muscle protein synthesis in LPD-fed CKD (5/6 nephrectomized) rats...
July 12, 2017: American Journal of Physiology. Renal Physiology
https://www.readbyqxmd.com/read/28693644/gene-cloning-and-difference-analysis-of-vitellogenin-in-neoseiulus-barkeri-hughes
#14
L Ding, F Chen, R Luo, Q Pan, C Wang, S Yu, L Cong, H Liu, H Li, C Ran
Neoseiulus barkeri (HUGHES) is the natural enemy of spider mites, whiteflies and thrips. Screening for chemically-resistant predatory mites is a practical way to balance the contradiction between the pesticide using and biological control. In this study, the number of eggs laid by fenpropathrin-susceptible and resistant strains of N. barkeri was compared. Additionally, we cloned three N. barkeri vitellogenin (Vg) genes and used quantitative real-time polymerase chain reaction to quantify Vg expression in susceptible and resistant strains...
July 11, 2017: Bulletin of Entomological Research
https://www.readbyqxmd.com/read/28692288/toward-reliable-lipoprotein-particle-predictions-from-nmr-spectra-of-human-blood-an-interlaboratory-ring-test
#15
Sandra Monsonis Centelles, Huub C J Hoefsloot, Bekzod Khakimov, Parvaneh Ebrahimi, Mads V Lind, Mette Kristensen, Niels de Roo, Doris M Jacobs, John van Duynhoven, Claire Cannet, Fang Fang, Eberhard Humpfer, Hartmut Schäfer, Manfred Spraul, Søren B Engelsen, Age K Smilde
Lipoprotein profiling of human blood by (1)H nuclear magnetic resonance (NMR) spectroscopy is a rapid and promising approach to monitor health and disease states in medicine and nutrition. However, lack of standardization of measurement protocols has prevented the use of NMR-based lipoprotein profiling in metastudies. In this study, a standardized NMR measurement protocol was applied in a ring test performed across three different laboratories in Europe on plasma and serum samples from 28 individuals. Data was evaluated in terms of (i) spectral differences, (ii) differences in LPD predictions obtained using an existing prediction model, and (iii) agreement of predictions with cholesterol concentrations in high- and low-density lipoproteins (HDL and LDL) particles measured by standardized clinical assays...
August 1, 2017: Analytical Chemistry
https://www.readbyqxmd.com/read/28679993/iatrogenic-immunodeficiency-associated-epstein-barr-virus-ebv-negative-natural-killer-cell-lymphoproliferative-disorder-in-a-patient-undergoing-rheumatoid-arthritis-therapy
#16
Tomoyuki Uchida, Morihiro Inoue, Jian Hua, Shogo Tajima, Yasunori Ota, Masao Hagihara
Here we present a patient with rheumatoid arthritis (RA), who was suspected to have developed malignant lymphoma during immunosuppressive therapy 5 years earlier. She temporarily achieved remission after discontinuing therapy; however, her disease worsened with remittent fever and splenomegaly. Splenic biopsy demonstrated infiltration by abnormal cells, which were positive for CD56 and T cell intracytoplasmic antigen, but negative for CD3 and Epstein-Barr virus (EBV) -encoded RNA. Cytogenetic analysis of bone marrow and lumbar spine tumor revealed common complex karyotype abnormalities...
2017: [Rinshō Ketsueki] the Japanese Journal of Clinical Hematology
https://www.readbyqxmd.com/read/28676912/clinical-characteristics-of-methotrexate-associated-lymphoproliferative-disorders-relationship-between-absolute-lymphocyte-count-recovery-and-spontaneous-regression
#17
Satoshi Takanashi, Yoshinobu Aisa, Chisako Ito, Hideki Arakaki, Yuki Osada, Yuichiro Amano, Motoharu Hirano, Tomonori Nakazato
Several reports have shown that patients with rheumatoid arthritis (RA) are at increased risk of developing lymphoproliferative disorders (LPD). Methotrexate (MTX) has been recognized as a major cause of LPD. Sometimes spontaneous regression (SR) occurs after withdrawal of MTX. Recent studies suggest that the early recovery of the absolute lymphocyte count (ALC) after withdrawal of MTX is associated with the spontaneous regression of MTX-LPD. We retrospectively analyzed 26 patients with MTX-LPD to identify predictive factors for spontaneous regression...
July 5, 2017: Rheumatology International
https://www.readbyqxmd.com/read/28675468/acral-angiokeratoma-like-pseudolymphoma-in-a-middle-aged-woman
#18
Shamir Geller, Alina Markova, Melissa Pulitzer, Patricia L Myskowski
Acral angiokeratoma-like pseudolymphoma is a rare type of pseudolymphoma presenting as dark-red papules on the hand or foot. We describe a 59 year old woman who presented with an unusual unilateral, clustered aggregate of scaly violaceous papules on the toe with an indolent course. Skin biopsy showed a prominent vascular proliferation associated with a dermal infiltrate of monoclonally rearranged T-follicular helper phenotype T-cells, in keeping with CD4+ small/medium T-cell lymphoproliferative disorder (SMPTC-LPD)...
July 4, 2017: Journal of Cutaneous Pathology
https://www.readbyqxmd.com/read/28673590/parkinson-s-disease-the-hibernating-spore-hypothesis
#19
Ketil Berstad, Johanna E R Berstad
The authors support the hypothesis that a causative agent in Parkinson's disease (PD) might be either fungus or bacteria with fungus-like properties - Actinobacteria, and that their spores may serve as 'infectious agents'. Updated research and the epidemiology of PD suggest that the disease might be induced by environmental factor(s), possibly with genetic susceptibility, and that α-synuclein probably should be regarded as part of the body's own defense mechanism. To explain the dual-hit theory with stage 1 involvement of the olfactory structures and the 'gut-brain'-axis, the environmental factor is probably airborne and quite 'robust' entering the body via the nose/mouth, then to be swallowed reaching the enteric nervous system with retained pathogenicity...
July 2017: Medical Hypotheses
https://www.readbyqxmd.com/read/28656971/dietary-patterns-cost-and-compliance-with-low-protein-diet-of-phenylketonuria-and-other-inherited-metabolic-diseases
#20
T Mlčoch, R Puda, P Ješina, M Lhotáková, Š Štěrbová, T Doležal
BACKGROUND/OBJECTIVES: Phenylketonuria (PKU) and several other inherited metabolic diseases (IMD) require a lifelong low-protein diet (LPD), otherwise they lead to many health complications. LPDs, however, carry a significant economic burden for patients and their families. The objective of this study was to explore the costs of low-protein foods (LPFs) necessary for LPD as well as dietary patterns and compliance towards an LPD. SUBJECTS/METHODS: A detailed questionnaire was created in cooperation with National Association of PKU and other IMD (NSPKU), and consequently sent to all NSPKU members treated with an LPD (n=303)...
June 28, 2017: European Journal of Clinical Nutrition
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