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Journal articles on the topic 'Low G Man: The Low Gravity Man'

Author: Grafiati

Published: 4 June 2021

Last updated: 29 July 2025

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1

Mr., Deokate A. Y., Mundhe V. L. Prof., and N. G. Narve Dr. "Critical Time -Motion and Economic Analysis of Linear and Rotary Gravity Conveyor for application One man multi machine setup as low cost automation in material handling." International Journal of Trend in Scientific Research and Development 2, no. 3 (2018): 489–96. https://doi.org/10.31142/ijtsrd10961.

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The rapid growth of technology in the last two decades has been characterized by full automation. As only the affluent and developed countries can afford to adopt full automation, a large productivity gap has been created. This gap can be bridged through low cost automation. The concept and principles of low cost automation are basically the same as those of full automation except that the former builds improvement around existing equipment and machine system rather than replacing whole system with automated processes. Material handling is the primary activity of every manufacturing organizati

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Pederson, Bartholomew A., James D. Foster, and Robert C. Nordlie. "Low-Km mannose-6-phosphatase as a criterion for microsomal integrity." Biochemistry and Cell Biology 76, no. 1 (1998): 115–24. http://dx.doi.org/10.1139/o98-006.

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The low-Km activity of mannose-6-phosphatase (Man-6-Pase) has been used for many years to measure the structural integrity of microsomes. Recently histone II-A has been shown to activate glucose-6-phosphatase (Glc-6-Pase) and Man-6-Pase activities. However, in contrast to detergents, this compound appears to activate without disrupting microsomal vesicles (J.-F. St-Denis, B. Annabi, H. Khoury, and G. van de Werve. 1995. Biochem. J. 310: 221-224). This suggests that Man-6-Pase latency can be abolished without disrupting microsomal integrity and that even normally microsomes may manifest some lo

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Nath, Fred, and Sam Galbraith. "The effect of mannitol on cerebral white matter water content." Journal of Neurosurgery 65, no. 1 (1986): 41–43. http://dx.doi.org/10.3171/jns.1986.65.1.0041.

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✓ The authors have studied the effect of a low-dose (0.28 gm/kg) bolus infusion of mannitol on brain water in man. In eight patients with severe head injury, small pieces of subcortical white matter were taken at craniotomy both before and after infusion of mannitol. The tissue specific gravity was measured using a graduated specific-gravity column, and from it the brain water content was calculated. White matter specific gravity rose from a mean (± standard error of the mean) of 1.0325 ± 0.0012 before mannitol infusion to 1.0352 ± 0.0011 after mannitol administration, and the brain water cont

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Федотов, Павел Константинович, Аркадий Евгеньевич Сенченко, Константин Вадимович Федотов, Александр Евгеньевич Бурдонов, and Вера Викторовна Власова. "TECHNOLOGY FOR PROCESSING LOW-SULFIDE GOLD-QUARTZ ORE." Bulletin of the Tomsk Polytechnic University Geo Assets Engineering 333, no. 6 (2022): 178–89. http://dx.doi.org/10.18799/24131830/2022/6/3540.

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Link for citation: Fedotov P.K., Senchenko A.E., Fedotov K.V., Burdonov A.E., Vlasova V.V. Technology for processing low-sulfide gold-quartz ore. Bulletin of the Tomsk Polytechnic University. Geo Аssets Engineering, 2022, vol. 333, no. 6, рр.178-189. In Rus. The relevance of the research is caused by the necessity to acquire new knowledge about the enrichment of gold-bearing ores and the need to develop the resource base of the Russian Federation, namely involve subsoil use objects in economic circulation. The purpose of the study is to study the processing of low-sulfide gold-quartz ore

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Danielsen, M., and A. A. Jackson. "Limits of adaptation to a diet low in protein in normal man: urea kinetics." Clinical Science 83, no. 1 (1992): 103–8. http://dx.doi.org/10.1042/cs0830103.

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1. Urea kinetics were measured using prime/intermittent oral doses of [15N15N]urea in six healthy men taking diets adequate in energy and containing either 74 or 30 g of protein/day. 2. On 74 g of protein/day, urea production (199 mg of N day−1 kg−1) was 121% of intake, with 60% of the urea produced being excreted in the urine and 40% being salvaged in the colon; 69% of the salvaged nitrogen was retained in the metabolic nitrogen pool. 3. Nitrogen balance was not maintained on 30 g of protein/day. There was a significant decrease in the urea production rate (123 mg of N day−1 kg−1) and 54% of

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Folch, Nathalie, François Péronnet, Denis Massicotte, Martine Duclos, Carole Lavoie, and Claude Hillaire-Marcel. "Metabolic response to small and large 13C-labelled pasta meals following rest or exercise in man." British Journal of Nutrition 85, no. 6 (2001): 671–80. http://dx.doi.org/10.1079/bjn2001325.

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The metabolic response to a 150 or 400 g 13C-labelled pasta meal was studied for 8 h following rest or exercise at low or moderate workload (n 6). Following rest, the 400 g meal totally suppressed fat oxidation (v. 14.1 g following the 150 g meal) and a small amount of glucose was converted into fat (4.6 g), but fat oxidation remained high in subjects who had exercised following both the small (21.8 and 34.1 g) and large meal (14.1 and 32.3 g). Exogenous glucose oxidation was significantly higher in subjects who had remained at rest both following the small (67.6 g v. 60.4 and 51.3 g in subjec

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Mito, Michio, and Mitsuo Kusano. "Hepatocyte Transplantation in Man." Cell Transplantation 2, no. 1 (1993): 65–74. http://dx.doi.org/10.1177/096368979300200109.

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Recent advances in liver transplantation have caused a serious shortage of donor livers, and a consensus on determining brain death has not been reached by the medical community in several countries, including Japan. To overcome these circumstances, hepatocellular transplantation (HCTX) has been attempted because HCTX requires no vascular anastomosis and donor hepatocytes are easy to obtain from living donors, and easy to preserve for a long time. In many experimental studies on HCTX some promising findings have been obtained, but clinically there has been little progress. Our success with sur

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Wardenaar, Floris, Carmen P. Ortega-Santos, Kaila Vento, et al. "Reliability of 3 Urine Specific Gravity Meters for Measuring Brix and Urine Solutions at Different Temperatures." Journal of Athletic Training 56, no. 4 (2021): 389–95. http://dx.doi.org/10.4085/1062-6050-0142.20.

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Context Urine specific gravity (USG) should be measured at room temperature (20°C), but the temperature of the sample is not always considered. Objective To evaluate the effect of sample temperature on the measurement accuracy of a digital refractometer (DIG), manual optical refractometer (MAN), and hydrometer (HYD). Design Descriptive laboratory study. Main Outcome Measure(s) Urine specific gravity. Results Experiment 1 (24 Brix (°Bx) samples) showed that measurements via the DIG and MAN did not differ from the reference, but HYD provided lower or inconsistent values compared with °Bx and was

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Elia, M., A. Goren, R. Behrens, R. W. Barber, and G. Neale. "Effect of total starvation and very low calorie diets on intestinal permeability in man." Clinical Science 73, no. 2 (1987): 205–10. http://dx.doi.org/10.1042/cs0730205.

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1. The effect of total starvation for 4–5 days on the intestinal uptake and urinary excretion of markers from an orally administered mixture of mannitol (5 g), [14C]mannitol (0.5 μCi), lactulose (10 g) and 51Cr-labelled ethylenediaminetetra-acetate (51Cr-EDTA) (30 μCi), was assessed in five lean (group 1) and four obese (group 2) subjects. The effect of a very low calorie diet for 1 week and of a subsequent 5 day period of total starvation on intestinal permeability was assessed in a similar way in another group of obese subjects (group 3). Transit time from mouth to caecum of the fastest comp

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Toktar, G., D. R. Magomedov, A. K. Коizhanova, N. N. Abdyldaev, and A. N. Bakraeva. "Extraction of gold from low-sulfide gold-bearing ores by beneficiating method using a pressure generator for pulp microaeration." Kompleksnoe Ispolʹzovanie Mineralʹnogo syrʹâ/Complex Use of Mineral Resources/Mineraldik Shikisattardy Keshendi Paidalanu 325, no. 2 (2022): 62–71. http://dx.doi.org/10.31643/2023/6445.19.

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Research results on the study of the material composition of low-sulfide gold-bearing ore from the East Kazakhstan deposit are presented. The main non-metallic minerals of the original sample and beneficiation products include quartz, chlorite (clinochlore), carbonates (calcite and dolomite). Pyrite is present predominantly in the form of cubic crystals, sometimes in the form of clusters. The grain size is from 0.03 to 0.40.5 mm, the size of the clusters reaches several mm. Iron oxides (goethite, hydrogoethite) were formed on pyrite, possibly magnetite and ilmenite. The assay test found that t

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Kouakou, N’Goran David Vincent, Kouakou Amos Kouassi, Cho Euphrasie Monique Angbo-Kouakou, Diane Yéléhi Ahongo, Pohé Jean, and Amissa Augustin Adima. "Indication Géographique De L’huile De Palme De “Man’’ (District Des Montagnes-Côte d’Ivoire) : Une Analyse Comparative Des Propriétés PhysicoChimiques Et Profils En Acides Gras De Quelques Huiles De Palme Rouge Artisanales Ivoiriennes." European Scientific Journal, ESJ 13, no. 18 (2017): 373. http://dx.doi.org/10.19044/esj.2017.v13n18p373.

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Artisanal crude palm oil (ACPO) of “Man’’ (District des Montagnes, Ivory Coast) enjoys a national and international reputation for quality among consumers. In order to record this local product as a geographical indication product, a study aimed to compare the physicochemical parameters and fatty acid profiles of some ACPO samples from the “Dura” variety collected in the districts of Lagunes, Sassandra-Marahoué, Bas-Sassandra and Montagnes, was conducted. It shows that the samples collected in the District des Montagnes have a low density (0.949±0.018 g/ml), a high iodine value (63.9±0.5 g of

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Jilma, Bernd, Petra Stohlawetz, Thomas Pernerstorfer, Hans-Georg Eichler, Claudia Müllner, and Stylianos Kapiotis. "Glucocorticoids Dose-Dependently Increase Plasma Levels of Granulocyte Colony Stimulating Factor in Man." Journal of Clinical Endocrinology & Metabolism 83, no. 3 (1998): 1037–40. http://dx.doi.org/10.1210/jcem.83.3.4802.

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Glucocorticoids increase neutrophil counts by decreasing the margination of neutrophils and mobilizing neutrophils from the bone marrow pool. The mechanisms for these effects however are not fully elucidated, but it has been demonstrated that dexamethasone enhances release of colony stimulating factor (G-CSF) in-vitro. We therefore hypothesized, that dexamethasone may increase plasma levels of G-CSF. A double blind, randomized, placebo-controlled, three-way cross-over trial was conducted in nine healthy men. Every subject received four identical infusions of saline, 0.04 mg/kg or 1.0 mg/kg dex

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Langran, M., B. J. Moran, J. L. Murphy, and A. A. Jackson. "Adaptation to a diet low in protein: effect of complex carbohydrate upon urea kinetics in normal man." Clinical Science 82, no. 2 (1992): 191–98. http://dx.doi.org/10.1042/cs0820191.

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1. Urea kinetics were measured by using prime/intermittent oral doses of [15N15N]urea in five healthy men taking formula diets adequate in energy and containing either 70 or 35 g of protein/day. In some studies the low-protein diet was supplemented with non-starch polysaccharides in the form of ispaghula husk or ripe bananas. 2. On the 70 g of protein/day diet urea production was 132% of intake. Only 54% of the urea produced was excreted in the urine with 46% being salvaged in the colon; 90% of the salvaged nitrogen was retained in the metabolic nitrogen pool. 3. On the 35 g of protein/day die

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Calcaferro, Leila M., Leandro G. Althaus, and Alejandro H. Córsico. "The coolest extremely low-mass white dwarfs." Astronomy & Astrophysics 614 (June 2018): A49. http://dx.doi.org/10.1051/0004-6361/201732551.

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Context. Extremely low-mass white dwarf (ELM WD; M⋆ ≲ 0.18–0.20 M⊙) stars are thought to be formed in binary systems via stable or unstable mass transfer. Although stable mass transfer predicts the formation of ELM WDs with thick hydrogen (H) envelopes that are characterized by dominant residual nuclear burning along the cooling branch, the formation of ELM WDs with thinner H envelopes from unstable mass loss cannot be discarded. Aims. We compute new evolutionary sequences for helium (He) core WD stars with thin H envelopes with the main aim of assessing the lowest Teff that could be reached b

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Hariono, Budi, and Risse Entikaria Rachmanita. "Main Components of The Semboro Variety of Siam Orange Peel Essential Oil Prepared Using Water Distillation Method." Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering) 13, no. 2 (2024): 547. http://dx.doi.org/10.23960/jtep-l.v13i2.547-554.

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The maximum production potential for low quality oranges is 15% or 9,057 tons/year, the potential for orange peel waste is 50% of the total weight of oranges or the equivalent of 4,500 tons of orange peel waste The average yield of orange peel essential oil is 0.6%, resulting in a potential of 27 tons/year. The aim of this research is to obtain information regarding the best heating temperature in the distillation process and to identify the main components of Siam orange peel essential oil of the Semboro variety. The research was carried out using a laboratory-scale water distillation system,

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Mahajan, Deepti, Anil Verma, and Rajesh Sharma. "Amiodarone-induced vortex keratopathy at a low maintenance dose." Asian Journal of Ophthalmology 17, no. 2 (2020): 170–72. http://dx.doi.org/10.35119/asjoo.v17i2.553.

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Vortex keratopathy is a common side effect of amiodarone, which is a class III antiarrhythmic agent. We describe a 50-year-old man who developed vortex keratopahy with amiodarone 200 mg BD for atrial fibrillation since two years. The daily (400 mg/day) and cumulative dose (100 g) combined with the length of therapy is associated with the toxicity. Toxic effects may also be observed at lower maintenance doses, as observed in this patient. This case indicates that multi-organ toxicity due to amiodarone may develop even with short-term use and a low maintenance dose. Having been off the medicatio

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Knudsen, Bach K. E., and I. Hessov. "Recovery of inulin from Jerusalem artichoke (Helianthus tuberosus L.) in the small intestine of man." British Journal of Nutrition 74, no. 1 (1995): 101–13. http://dx.doi.org/10.1079/bjn19950110.

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The recovery of inulin, a naturally occurring β(2→l)-fructan isolated from Jerusalem artichoke (Helianthus tuberosus L.), in the small intestine of man was studied in ileostomy subjects. The ileostomists were given a low-dietary-fibre diet based on white wheat bread and virtually free of inulin, and the same diet with the addition of 10 g and 30 g inulin product respectively, and the recovery and mean transit time (MTT) of inulin were estimated by tracking inulin in ileal effluent. The recovery of inulin was approximately 87% at both ingestion levels. MTT was 4·9 (SE 0·6) h at an intake of 10

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Arias-Mariño, Daniela, Alejandro Rojas-Urrea, Diego Herrera-Salcedo, and Lorena García-Agudelo. "Giant dorsal liposarcoma in an elderly man: a case report." Folia Medica 66, no. 5 (2024): 749–54. http://dx.doi.org/10.3897/folmed.66.e125471.

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Liposarcoma is a malignant mesenchymal tumor defined as a rare cancer due to its low incidence rate. The most common location of liposarcoma is in the extremities, followed by retroperitoneum, with the bone and trunk being the less frequent presentations. The most common histological subtype is well-differentiated liposarcoma, which has the highest local recurrence, is slow-growing, and is insensitive to chemo and radiotherapy. We present the case of a 62-year-old male patient with a 10-year-growth mass in the dorsal region. A computed tomography scan showed a huge mass in the right dorsal spa

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Chae, Kyu-Hyun. "Breakdown of the Newton–Einstein Standard Gravity at Low Acceleration in Internal Dynamics of Wide Binary Stars." Astrophysical Journal 952, no. 2 (2023): 128. http://dx.doi.org/10.3847/1538-4357/ace101.

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Abstract A gravitational anomaly is found at weak gravitational acceleration g N ≲ 10−9 m s−2 from analyses of the dynamics of wide binary stars selected from the Gaia DR3 database that have accurate distances, proper motions, and reliably inferred stellar masses. Implicit high-order multiplicities are required and the multiplicity fraction is calibrated so that binary internal motions agree statistically with Newtonian dynamics at a high enough acceleration of ≈10−8 m s−2. The observed sky-projected motions and separation are deprojected to the 3D relative velocity v and separation r through

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Stefanowicz, Anna, and Wojciech Kloc. "Prevalence of low back pain among students." Polish Annals of Medicine 16, no. 1 (2023): 28–41. http://dx.doi.org/10.29089/paom/162183.

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<b>Introduction.</b> Low back pain is a very common G-force (Gravity-force) illness. Approximately 80% of the population suffer from low back pain at least once in their lifetime. The main causes of this condition are: an improper preparation of the spine to the erect position within the evolutionary process, weak muscles and a lack of basic knowledge concerning the biomechanics of the human body. Low back pain most frequently affects people at the working age, i.e. from 30 to 60 years old. It has been observed that low back pain tends to be recurring and frequently becomes chronic

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Bugnet, L., R. A. García, G. R. Davies, et al. "FliPer: A global measure of power density to estimate surface gravities of main-sequence solar-like stars and red giants." Astronomy & Astrophysics 620 (November 27, 2018): A38. http://dx.doi.org/10.1051/0004-6361/201833106.

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Asteroseismology provides global stellar parameters such as masses, radii, or surface gravities using mean global seismic parameters and effective temperature for thousands of low-mass stars (0.8 M⊙ < M < 3 M⊙). This methodology has been successfully applied to stars in which acoustic modes excited by turbulent convection are measured. Other methods such as the Flicker technique can also be used to determine stellar surface gravities, but only works for log g above 2.5 dex. In this work, we present a new metric called FliPer (Flicker in spectral power density, in opposition to the standa

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van der Mee, M. A. J., J. G. P. Goossens, and M. van Duin. "Thermoreversible Crosslinking of Maleated Ethylene/Propylene Rubber Using Ionic Interactions, Hydrogen Bonding and a Combination Thereof." Rubber Chemistry and Technology 81, no. 1 (2008): 96–109. http://dx.doi.org/10.5254/1.3548200.

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Abstract Maleated ethylene/propylene copolymer (MAn-g-EPM) was thermoreversibly crosslinked using different routes, i.e. ionic interactions (ionomers), hydrogen bonding and a combination thereof. Microphase separation into polar MAn-rich aggregates occurs for MAn-g-EPM and all crosslinked materials, which act as physical crosslinks. The crosslink density does not change upon modification, but the strength of the aggregates is significantly increased, resulting in improved mechanical properties. All materials except the potassium ionomer with high degree of neutralization (DN) could be remolded

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Rustom, R., P. Maltby, J. S. Grime, H. R. Stockdale, M. Critchley, and J. M. Bone. "Effects of lysine infusion on the renal metabolism of aprotinin (Trasylol) in man." Clinical Science 83, no. 3 (1992): 295–99. http://dx.doi.org/10.1042/cs0830295.

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1. Aprotinin (Trasylol) is a cationic 6500 Da polypeptide that inhibits proteolytic enzymes, and when labelled with 99mTc it is a reproducible marker for the renal tubular turnover of small filtered proteins in man. Lysine potently inhibits tubular peptide uptake, and may thus depress the uptake and metabolism of aprotinin. This was investigated in 14 glomerulonephritic patients with normal renal function and variable proteinuria and in one healthy subject. 2. 99mTc-labelled aprotinin was given intravenously alone, and again 3 days later, immediately after the intravenous administration of 3–6

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Beetham, Robert, Anne Dawnay, and William Cattell. "The effect of a synthetic polypeptide on the renal handling of protein in man." Clinical Science 72, no. 2 (1987): 245–49. http://dx.doi.org/10.1042/cs0720245.

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1. Haemaccel is a synthetic polymer of partially degraded gelatin and a widely used plasma volume expander. 2. The effect of a 17.5 g infusion of Haemaccel on protein excretion was investigated in four normal subjects. 3. The urinary excretion of two low molecular weight proteins, retinol-binding protein and β2-microglobulin, increased 1000- and 500-fold respectively above the values found after administration of saline as a control. The urinary excretion of albumin did not change significantly (P > 0.5). 4. In the hour after Haemaccel administration the excretion of the two low molecular w

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Nilsson, G. "Brain and body oxygen requirements of Gnathonemus petersii, a fish with an exceptionally large brain." Journal of Experimental Biology 199, no. 3 (1996): 603–7. http://dx.doi.org/10.1242/jeb.199.3.603.

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Vertebrates have repeatedly been noted for having remarkably constant ratios of brain to body O2 consumption, the brain using 2-8 % of resting body O2 consumption, suggesting that evolution has put strict limits on the energetic cost of brain function. Only man, with a value of 20 %, is an exception to this rule. However, the results presented here suggest that, in the electric fish Gnathonemus petersii, the brain is responsible for approximately 60 % of body O2 consumption, a figure three times higher than that for any other vertebrate studied, including man. The exceptionally high energetic

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Ysebaert, Tom, Liesbeth De Neve, and Patrick Meire. "The subtidal macrobenthos in the mesohaline part of the Schelde Estuary (Belgium): influenced by man?" Journal of the Marine Biological Association of the United Kingdom 80, no. 4 (2000): 587–97. http://dx.doi.org/10.1017/s002531540000240x.

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The macrobenthos of the subtidal, mesohaline zone of the Schelde Estuary (Belgium) was sampled in October 1996 and 1997 at 54 and 73 sampling locations respectively. Sediments ranged from silty to very coarse, with the dominant sediment type being silt (33% of all locations). Of the 35 macrobenthic species observed, only seven species occurred in more than 20% of the samples. The polychaete Heteromastus filiformis and Oligochaeta were most common. Multivariate techniques revealed three distinct communities, linked mainly with sedimentological factors: (1) a species-poor (nine species) communit

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Shinde, Mr Pruthviraj, Mr Prathamesh Kadam, Mr Hrushikesh Konnur, and Mr Suraj Kharat. "Study of G-Bot." International Journal for Research in Applied Science and Engineering Technology 10, no. 11 (2022): 153–61. http://dx.doi.org/10.22214/ijraset.2022.47275.

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Abstract: This study aims to improve the performance of the vine robot to allow for its movement into hard materials by innovating on a setup that can help it to move through hard materials like rocky terrain, caves, man made covers, etc. increasing its area of use to almost all drilling and surveying activities happening in the industry today and will the time and resources of many of our customers if we succeed in this endeavor. Vine Robots are soft continuum robots design with low-cost fabrication in mind and for the navigation of difficult environments. Unlike traditional robots, which mov

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Gleeson, M., J. D. Robertson, and R. J. Maughan. "Influence of exercise on ascorbic acid status in man." Clinical Science 73, no. 5 (1987): 501–5. http://dx.doi.org/10.1042/cs0730501.

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1. The response of circulating leucocytes with regard to changes in number, proportion of granulocytes and lymphocytes, as well as changes in the ascorbic acid (AA) concentration of plasma and isolated lymphocytes, were studied in nine men who ran a 21 km race. A marked leucocytosis was noted 5 min after the race, the predominant increase being in granulocytes (P < 0.001) with smaller relative increases in circulating lymphocytes (P < 0.01) and platelets (P < 0.001). Numbers of leucocytes and platelets returned to pre-exercise levels within 24 h after the race. 2. The concentration of

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Sarkowi, M., R. C. Wibowo, and Karyanto. "Geothermal Reservoir Identification in Way Ratai Area Based on Gravity Data Analysis." Journal of Physics: Conference Series 2110, no. 1 (2021): 012004. http://dx.doi.org/10.1088/1742-6596/2110/1/012004.

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Abstract Gravity research in the Way Ratai geothermal prospect area was conducted to determine geothermal reservoirs, heat sources, and the structure of the geothermal reservoir. The research carried out includes 3D inversion modeling of gravity data. The Bouguer anomaly in the study area has 50 mGal to 120 mGal with low anomalies located in the southeast (Ketang and Kelagian), Northeast (Gedong Air, Sungai Langka, Gunung Betung) areas, and in the Pesawaran mountain area. The high anomaly is in Merawan – Hanuberak – Padang Cermin, Sumbersari and Kaliawi. The horizontal gravity gradient map ana

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Cranston, Iain, Paul Marsden, Krystyna Matyka, et al. "Regional Differences in Cerebral Blood Flow and Glucose Utilization in Diabetic Man: The Effect of Insulin." Journal of Cerebral Blood Flow & Metabolism 18, no. 2 (1998): 130–40. http://dx.doi.org/10.1097/00004647-199802000-00002.

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To determine the effect of insulin on regional cerebral blood flow (rCBF) and glucose metabolism (CMRglu), we performed quantitative dynamic PET scanning of labeled water (H215O) and deoxyglucose (18FDG) using two protocols in 10 diabetic men. In protocol A, to test reproducibility of the technique, insulin was infused at 1.5 mU·kg−1·min−1 twice (n = 5). In protocol B, low (0.3 mU·kg−1·min−1) and high (3 mU·kg−1·min−1) dose insulin was given on separate occasions (n = 5). Euglycemia (5 mmol/L) was maintained by glucose infusion. In protocol A, CMRglu was 6% higher during the first infusion, an

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Wang, Chun, Yang Huang, Haibo Yuan, Huawei Zhang, Maosheng Xiang, and Xiaowei Liu. "The Value-added Catalog for LAMOST DR8 Low-resolution Spectra." Astrophysical Journal Supplement Series 259, no. 2 (2022): 51. http://dx.doi.org/10.3847/1538-4365/ac4df7.

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Abstract We present a value-added catalog containing stellar parameters estimated from 7.10 million low-resolution spectra for 5.16 million unique stars with spectral signal-to-noise ratios (S/N) higher than 10 obtained by the Large Sky Area Multi-Object Fibre Spectroscopic Telescope (LAMOST) Galactic spectroscopic surveys. The catalog presents values of stellar atmospheric parameters (effective temperature T eff, surface gravity log g, metallicity [Fe/H]/[M/H]), α-element to metal abundance ratio [α/M], carbon and nitrogen to iron abundance ratios [C/Fe] and [N/Fe], and 14 bands’ absolute mag

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Abdillah Aziz Muntashir, Muhammad Samhadi Nugroho, and Muhammad Ario Rizky. "Sistem Digitalisasi dan Monitoring Produksi Berbasis Website pada Mesin Casting di PT ABC." INSERT : Information System and Emerging Technology Journal 4, no. 2 (2023): 143–55. http://dx.doi.org/10.23887/insert.v4i2.68399.

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Perkembangan ilmu pengetahuan dan teknologi semakin pesat, termasuk di dunia industri. PT ABC merupakan sebuah perusahaan yang memproduksi spare part yang berbahan baku alumunium. PT ABC memiliki 6 flow process diantaranya proses melting, casting, machining, finishing, painting, dan asembling. Pada proses casting terdapat metode pencetakan part menggunakan tekanan gravity yang disebut proses low pressure die casting . Proses ini merupakan proses pencetakan dari aluminium cair menjadi bentuk part yang sesuai dengan pesanan pelanggan. Pada proses ini, pencatatan produksi masih dilakukan secara m

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Liani, Desti. "Kualitas Tanah Lahan Persawahan Berdasarkan Parameter Sifat Kimia Tanah." BIO-EDU: Jurnal Pendidikan Biologi 8, no. 3 (2023): 184–96. http://dx.doi.org/10.32938/jbe.v8i3.4426.

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Rice fields are man-made soil whose properties are highly influenced by the way it is made and processed. This research was conducted to determine the chemical properties of the soil in various rice fields in Indonesia. The writing of this article is done by analyzing various kinds of related literature obtained from search results on the Google Scholar database. A total of 10 articles are included in this literature study with the data collected focusing on the chemical properties of the soil, namely pH, KTK and C-organic only. With Soil pH: < 4.5 or > 8.5, Soil KTK: Low, < 18 cmol/k

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Ferdinande, K., D. Tate, and D. De Looze. "A lower gastrointestinal bleeding in a haemodialysis patient as a potential precursor of small bowel ischaemia." Acta Gastro Enterologica Belgica 87, no. 1 (2024): 54–55. http://dx.doi.org/10.51821/87.1.12315.

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A 77-year-old man presented with anorexia, nausea, vomiting and bloody diarrhoea. The patient had a past medical history of heart transplantation, multiple myeloma and chronic kidney disease (CKD) requiring haemodialysis. Clinical examination revealed a diffusely tender abdomen. His vital signs included a low blood pressure of 80/55 mmHg, tachycardia of 112 bpm, normothermia (36.2°C) and a SpO2 of 97% when breathing room air. Laboratory studies were significant for haemoglobin 13 g/dL (16 g/dL a few days earlier), CRP 179,8 mg/L, leukocyte count 13,75 x10E3/μL, lactate 4,46 mmol/L and known CK

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Thijssen, H. H. W., and M. J. Drittij-Reijnders-. "Vitamin K status in human tissues: tissue-specific accumulation of phylloquinone and menaquinone-4." British Journal of Nutrition 75, no. 1 (1996): 121–27. http://dx.doi.org/10.1079/bjn19960115.

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We measured the vitamin K status in postmortem human tissues (brain, heart, kidney, liver, lung, pancreas) to see if there is a tissue-specific distribution pattern. Phylloquinone (K1,) was recovered in all tissues with relatively high levels in liver, heart and pancreas (medians, 10·6 (4·8), 9·3 (4·2), 28·4 (12·8) pmol(ng)/g wet weight tissue); low levels (< 2 pmol/g) were found in brain, kidney and lung. Menaquinone-4 (MK-4) was recovered from most of the tissues; its levels exceeded the K1levels in brain and kidney (median, 2·8 ng/g) and equalled K1in pancreas. Liver, heart and lung were

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Fenech, Michael, Manny Noakes, Peter Clifton, and David Topping. "Aleurone flour increases red-cell folate and lowers plasma homocyst(e)ine substantially in man." British Journal of Nutrition 93, no. 3 (2005): 353–60. http://dx.doi.org/10.1079/bjn20051377.

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Aleurone flour (ALF) is a rich source of natural folate (>500 μg/100 g wet weight). Our objective was to establish whether intake of ALF in man can significantly improve folate status and reduce plasma homocyst(e)ine. We performed a randomised, controlled intervention, of 16 weeks duration, in free-living healthy individuals (mean age 46–52 years). Participants were assigned to one of three groups: ALF, 175 g bread made with ALF and placebo tablet each day; PCS, 175 g bread made with pericarp seed coat (PCS) flour and placebo tablet each day (low-folate control); or FA, 175 g bread made wit

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Silvotti, R., M. Uzundag, A. S. Baran, et al. "High-degree gravity modes in the single sdB star HD 4539." Monthly Notices of the Royal Astronomical Society 489, no. 4 (2019): 4791–801. http://dx.doi.org/10.1093/mnras/stz2244.

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ABSTRACT HD 4539 (alias PG 0044 + 097 or EPIC 220641886) is a bright (V = 10.2) long-period V1093 Her-type subdwarf B (sdB) pulsating star that was observed by the Kepler spacecraft in its secondary (K2) mission. We use the K2 light curve (78.7 d) to extract 169 pulsation frequencies, 124 with a robust detection. Most of these frequencies are found in the low-frequency region typical of gravity (g-)modes, but some higher frequencies corresponding to pressure (p-)modes are also detected. Therefore HD 4539 is a hybrid pulsator and both the deep and surface layers of the star can potentially be p

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Cersosimo, Robert J., Ricardo T. Carter, S. James Matthews, Maryann Coderre, and Daniel D. Karp. "Acute Cerebellar Syndrome, Conjunctivitis, and Hearing Loss Associated with Low-Dose Cytarabine Administration." Drug Intelligence & Clinical Pharmacy 21, no. 10 (1987): 798–803. http://dx.doi.org/10.1177/106002808702101007.

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An unusual reaction associated with chronic low-dose cytarabine is described. A 77-year-old man complained of three to four weeks of hearing loss and progressive inability to walk without assistance. He had received two courses of cytarabine 100 mg sc/wk for the management of myelofibrosis myeloid metaplasia over 21 months. He received a total of 3 g over seven months during his first course followed ten months later with 1.2 g over four months. Conjunctivitis was also identified on physical examination at the time of his admission. He was admitted to the neurology service where a complete neu

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Snively, Jonathan B., Donna A. Calhoun, Pavel A. Inchin, Roberto Sabatini, Christopher J. Heale, and Matthew D. Zettergren. "Modeling of infrasonic and acoustic-gravity wave propagation, nonlinear evolution, and observable effects." Journal of the Acoustical Society of America 152, no. 4 (2022): A165. http://dx.doi.org/10.1121/10.0015898.

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Mechanical disturbances associated with hazardous events—e.g., earthquakes, explosions (volcanic or man-made)—and severe weather – generate broad spectra of infrasound and acoustic-gravity waves (AGWs). These wave signals may provide diagnostic insight into the processes that generated them. They are routinely detected as fluctuations in atmospheric pressure, measured at ground or from balloon-borne platforms; at lower frequencies (<1 Hz), and where they may attain sufficient amplitudes at high altitudes, they may also be measured via the fluctuations that they impose in densities of layere

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Le Gouellec, Valentin J. M., Ben W. P. Lew, Thomas P. Greene, et al. "Unveiling Two Deeply Embedded Young Protostars in the S68N Class 0 Protostellar Core with JWST/NIRSpec." Astrophysical Journal 985, no. 2 (2025): 225. https://doi.org/10.3847/1538-4357/adcac4.

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Abstract The near-infrared (NIR) emission of the youngest protostars still needs to be characterized to better understand the evolution of their accretion and ejection activity. We analyze James Webb Space Telescope NIRSpec 1.7–5.3 μm observations of two deeply embedded sources in the S68N protostellar core in Serpens. The North Central source exhibits a highly obscured spectrum (A K ∼ 4.8 mag) that is modeled with a pre-main-sequence photosphere and a hot disk component. The photospheric parameters are consistent with a young, low-mass photosphere, as suggested by the low surface gravity, log

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Bertran, Thomas, Patrick Brachet, Marjolaine Vareille-Delarbre, et al. "Slight Pro-Inflammatory Immunomodulation Properties of Dendritic Cells byGardnerella vaginalis: The “Invisible Man” of Bacterial Vaginosis?" Journal of Immunology Research 2016 (2016): 1–13. http://dx.doi.org/10.1155/2016/9747480.

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Bacterial vaginosis (BV), the most common genital infection in reproductive-aged women, is associated with increased risk of sexually transmitted infections. Its etiology remains unclear, especially the role ofGardnerella(G.)vaginalis, an anaerobic bacterium characteristic of the BV-alteration of the vaginal ecosystem. In the genital mucosa, dendritic cells (DCs) sense bacteria of the microenvironmentviareceptors and then orchestrate the immune response by induction of different T cell subtypes. We investigated the interactions betweenG. vaginalisand human monocyte-derived DCs using a wide ran

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Sutters, M., D. J. S. Carmichael, S. L. Lightman, and W. S. Peart. "Effect of Chronic Low-Dose Arginine Vasopressin Infusion on Body Fluid Homoeostasis during Adaptation from a High-to a Low-Sodium Diet in Normal Man." Clinical Science 85, no. 4 (1993): 465–70. http://dx.doi.org/10.1042/cs0850465.

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1. A diuresis occurs within the first 36 h of salt restriction. A decline in plasma arginine vasopressin concentration may contribute to both the diuresis and antinatriuresis. 2. We have studied six normal human subjects during 36 h of dietary sodium restriction. In one study subjects received an intravenous infusion of D-glucose, and in the other an infusion of arginine vasopressin (6 fmol min−1 kg−1). 3. In the D-glucose phase plasma arginine vasopressin concentration fell (1.77 +034 to 1.02 +0.13 pg/ml), urine flow increased (67.9 +113 to 89.8 + 17.1 ml/h), haemoconcentration occurred (pack

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Premji, Resmi, Nira Roopnarinesingh, Joshua Cohen, and Sabyasachi Sen. "Cerebral Malaria: An Unusual Cause of Central Diabetes Insipidus." Case Reports in Endocrinology 2016 (2016): 1–4. http://dx.doi.org/10.1155/2016/2047410.

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Central diabetes insipidus is an uncommon feature of malaria. A previously healthy 72-year-old man presented with fever, rigors, and altered mental status after a recent trip to Liberia, a country known for endemic falciparum malaria. Investigations confirmed plasmodium falciparum parasitemia. Within one week after admission, the serum sodium rose to 166 mEq/L and the urine output increased to 7 liters/day. Other labs were notable for a high serum osmolality, low urine osmolality, and low urine specific gravity. The hypernatremia did not respond to hypotonic fluids. Diabetes insipidus was susp

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Sarkowi, Muh, Rahmat Catur Wibowo, Regina Febryzha Sawitri, and Bagus Sapto Mulyanto. "Wai Selabung geothermal reservoir analysis based on gravity method." Jurnal Ilmiah Pendidikan Fisika Al-Biruni 10, no. 2 (2021): 211–29. http://dx.doi.org/10.24042/jipfalbiruni.v10i2.9705.

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Research has been conducted using the gravity method in the Wai Selabung area, South Ogan Kemiring Ulu Regency, South Sumatra Province, correlated with geological data, magnetotellurics, and geochemical data. This research aims to get structural patterns, subsurface models and identify the heat source and reservoir areas of the Wai Selabung geothermal system. This study uses the gravity method to model the subsurface, which is correlated with magnetotelluric and geochemical data to identify reservoir prospect areas. The results obtained from this research include residual anomalies in the rese

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Hühn, Sérgio, Adalene Silva, Francisco Ferreira, and Carla Braitenberg. "Mapping New IOCG Mineral Systems in Brazil: The Vale do Curaçá and Riacho do Pontal Copper Districts." Minerals 10, no. 12 (2020): 1074. http://dx.doi.org/10.3390/min10121074.

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The Vale do Curaçá and Riacho do Pontal copper districts are located within the northern part of the Archaean São Francisco Craton and represent two pulses of mineralization. The copper districts have been identified as Iron-Oxide-Copper-Gold (IOCG) classes of deposits. An older metallogenic event associated with the Caraíba copper deposit, which is located in the Vale do Curaçá district, is related to Palaeoproterozoic (ca. 2 to 2.2 Ga) hydrothermal processes. A younger Neoproterozoic (ca. 750 to 570 Ma) episode of volcanism and associated plutonism is represented by the Riacho do Pontal mine

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Gutiérrez-Ortiz, Consuelo, Antonio Méndez-Guerrero, Sara Rodrigo-Rey, et al. "Miller Fisher syndrome and polyneuritis cranialis in COVID-19." Neurology 95, no. 5 (2020): e601-e605. http://dx.doi.org/10.1212/wnl.0000000000009619.

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ObjectiveTo report 2 patients infected with severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) who presented acutely with Miller Fisher syndrome and polyneuritis cranialis, respectively.MethodsPatient data were obtained from medical records from the University Hospital “Príncipe de Asturias,” Alcalá de Henares, and the University Hospital “12 de Octubre,” Madrid, Spain.ResultsA 50-year-old man presented with anosmia, ageusia, right internuclear ophthalmoparesis, right fascicular oculomotor palsy, ataxia, areflexia, albuminocytologic dissociation, and positive testing for anti-GD1b–im

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Wouters, M. E. L., J. G. P. Goossens, and F. L. Binsbergen. "Morphology of Neutralized Low Molecular Weight Maleated Ethylene−Propylene Copolymers (MAn-g-EPM) As Investigated by Small-Angle X-ray Scattering." Macromolecules 35, no. 1 (2002): 208–16. http://dx.doi.org/10.1021/ma0107253.

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Bakker, Andries J., Appie Zijlstra, and Marten P. Leemhuis. "False negative results in the Roche assay for HDL-cholesterol." Annals of Clinical Biochemistry: International Journal of Laboratory Medicine 40, no. 5 (2003): 572–75. http://dx.doi.org/10.1258/000456303322326533.

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Measurement of HDL-cholesterol is important in the risk evaluation of cardiovascular disease. Recently, we encountered a 61-year-old man with a negative result for HDL-cholesterol using the Roche assay. Further analysis revealed that this patient had a monoclonal Ig type IgM κ, with an electrophoresis-based concentration of 55.8 g/L, which apparently caused the negative result for HDL-cholesterol. Analysis of serum samples from other patients with monoclonal or polyclonal hypergammaglobulinaemia revealed that false negative results in the Roche assay for HDL-cholesterol may occur incidentally.

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Ambrose Fistus, Vanessa, Mohiuddin Sharief, and Anita Sarma. "Haemophagocytic lymphohistiocytosis (HLH) with concurrent Hodgkin’s Disease." BMJ Case Reports 18, no. 3 (2025): e261944. https://doi.org/10.1136/bcr-2024-261944.

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Haemophagocytic lymphohistiocytosis (HLH) is a condition of uncontrolled immune activation caused by genetic defects or triggered by infections, malignancies, autoimmune diseases, drugs, pregnancy or post-transplant immunosuppression. This case describes a young man presenting with clinical jaundice and abnormal blood tests, including raised inflammatory markers, abnormal liver function, low haemoglobin (65 g/L) and a low white blood cell count (3.08×109/L). He met five out of eight HLH criteria and tested positive for Epstein-Barr virus (EBV) PCR (58 011 IU/mL). His bone marrow biopsy showed

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Granlund, Linda, Laila N. Larsen, Erling N. Christiansen, and Jan I. Pedersen. "Absorption of very-long-chain saturated fatty acids in totally hydrogenated fish oil." British Journal of Nutrition 84, no. 5 (2000): 681–88. http://dx.doi.org/10.1017/s0007114500002026.

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Partially hydrogenated fish oil (PHFO) contains a high amount of trans fatty acids (TFA). Total hydrogenation results in a minimal amount of TFA, but a high content of very-long-chain saturated fatty acids (VLCSFA). Absorption and metabolism of VLCSFA from totally hydrogenated fish oil (THFO) were studied in rats. Groups of eight rats were fed one of four diets containing 40 g soyabean oil (SBO)/kg (low-fat diet), 150 g SBO/kg (SBO diet), 40 g SBO+110 g PHFO/kg (PHFO diet) or 40 g SBO+110 g THFO/kg (THFO diet) for 4 weeks. A lower absorption coefficient of the fat content was found in the THFO

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