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System design and production practices of aquaponic stakeholders.

Aquaponics is an agricultural practice incorporating aquaculture and hydroponic principles. This study assesses the current system design an … rd decoupled systems, DWC, drip irrigation, and wicking beds, larger system area, leafy greens, and trout/salmon production compared to previous industry surveys. The reduced diversity of plant species grown suggest some level of crop standardization. Commercial producers tended to sell more types of products than other stakeholders, suggesting that div …

Occurrence and typing of Listeria monocytogenes strains in retail vacuum-packed fish products and in a production plant.

One hundred and ten samples of ready-to-eat, vacuum-packed, smoked and cold-salted fish products were collected from retail outlets in south … 1.37 X 10(4) CFU/g). Seventeen percent (5/30) of cold-smoked and 50% (16/32) of cold-salted rainbow trout samples were contaminated. Only one hot-smoked fish product (2%) was found to be positive by enrichment. Nineteen (86%) of the strains isolated from the retail samples belonged to serovar 1/2a and three (14%) to serovar 4b. In further studies the pr …

Members of the Ikaros gene family are present in early representative vertebrates.

Members of the Ikaros multigene family of zinc finger proteins are expressed in a tissue-specific manner and most are critical determinants in the development of both the B and T lymphocytes as well as NK and dendritic APC lineages. A PCR amplification strategy that is based on regions of shared sequence identity in Ikaros multigene family members found in mammals and several other vertebrates has led to the recovery of cDNAs that represent the orthologues of Ikaros, Aiolos, Helios, and Eos in Raja eglanteria (clearnose skate), a cartilaginous fish that is representative of an early divergence

Hierarchies of ATP-consuming processes: direct compared with indirect measurements, and comparative aspects.

The original aim of the present study was to deal with two problems that had emerged from a study on hierarchies of ATP-consuming processes … tes from an anoxia-tolerant fish species and an anoxia-sensitive fish species (goldfish and rainbow trout respectively). On the other hand, Na(+)/K(+)-ATPase activity was hardly affected by energy limitation in the hepatocytes from both fish species. We also studied the response of a human hepatoma cell line, HepG2, to energy limitation and found both p …

Erythrocyte heat shock protein responses to chronic (in vivo) and acute (in vitro) temperature challenge in diploid and triploid salmonids.

This research investigated how ploidy level (diploid versus triploid) affects the heat shock protein (HSP) response in erythrocytes under different thermal stress regimes, both in vivo and in vitro, in Atlantic salmon (Salmo salar) and brook charr (Salvelinus fontinalis) in order to address the question of why triploids typically have reduced thermal tolerance. A preliminary study confirmed that identical volumes of diploid and triploid erythrocytes (which equates to a smaller number of larger cells for triploids compared to diploids) did not differ in total protein synthesis rates. After chro

Electronic structure governs biological fate: Multi-scale computational nanotoxicology of TiO₂ nanoparticles across polymorphs, morphologies, and sizes.

Titanium dioxide nanoparticles (TiO₂ NPs) are among the most widely produced engineered nanomaterials, yet a mechanistic understanding of ho … interactions with two model cell-membrane systems, representing human keratinocytes and the rainbow-trout gill cell line RTgill-W1. Quantitative cross-tier analysis shows that these endpoints are not redundant: docking affinity and predicted membrane permeability are statistically independent across the nanoparticles common to both tiers (Spearman ρ = + …

The relationship between ingested thyroid hormones, thyroid homeostasis and iodine metabolism in humans and teleost fish.

Oral l-thyroxine (T4) therapy is used to treat human hypothyroidism but T4 fed to teleost fish does not raise plasma thyroid hormone (TH) le … between humans and teleosts, and following dietary TH challenges. A major proximate factor limiting trout T4 uptake is a potent constitutive thiol-inhibited intestinal complete T4 deiodination that is ineffective for T3. At the hepatic level, T4 deiodination, conjugation and extensive biliary excretion with negligible T4 enterohepatic recycling can furt …

Toxicity of PCB-126 in European flounder (Platichthys flesus) with emphasis on histopathology and cytochrome P4501A induction in several organ systems.

A series of experiments was set up to elucidate the effects of pollution on marine and estuarine fish health, since the European flounder (P … ng that the TEF of 0.005 assigned to PCB-126 from early life stage mortality experiments in rainbow trout (Oncorhynchus mykiss), underestimates the toxic potential of PCB-126.

Structure-function relationships of 3 beta-hydroxysteroid dehydrogenase: contribution made by the molecular genetics of 3 beta-hydroxysteroid dehydrogenase deficiency.

The transformation of delta 5-3 beta-hydroxysteroids into the corresponding delta 4-3-keto-steroids is an essential step for the biosynthesi … I, II, III, and IV; mouse types I, II, III, IV, V and VI; hamster types I, II, and III; and rainbow trout. Their transient expression reveals that 3 beta-HSD and delta 5-delta 4-isomerase activities reside within a single protein. Distinct approaches have been used for a better understanding of the structure-function relationships of these 3 beta-HSD en …

PCDD/Fs and DL-PCBs intake from fish caught in Polish fishing grounds in the Baltic Sea--characterizing the risk for consumers.

Fish and fishery products are among the primary sources of dietary exposure to dioxins. It is known that some fish species caught in the Baltic Sea contain elevated level of those compounds. Levels of dioxins and DL-PCBs in 236 Baltic fish samples (including 65 salmon, 14 sea trout, 63 sprat, 63 herring, 31 cod), and 20 cod liver samples from the Polish fishing grounds (the ICES zones 24-27), collected in the time frame of 2006-2011 as part of Polish monitoring survey have been used for risk assessment. To characterize potential health risk associated with dioxins intake, doses ingested in a s…

Identification of the human ortholog of the t-complex-encoded protein TCTE3 and evaluation as a candidate gene for primary ciliary dyskinesia.

Primary ciliary dyskinesia (PCD) is a heterogeneous autosomal recessive disease that is caused by impaired ciliary and flagellar functions. About 50% of PCD patients show situs inversus, denoted as Kartagener syndrome. In most cases, axonemal defects in cilia and sperm tails can be demonstrated by electron microscopy, i.e. PCD patients often lack inner and/or outer dynein arms in their sperm tails and cilia, supporting the hypothesis that mutations in dynein genes may cause PCD. In order to identify novel PCD genes we have isolated the human ortholog of the murine TCTE3 gene. The human TCTE3 g

Peripheral and central regulation of thyroid status in teleost fish with particular reference to tetraploid juvenile salmonids and parr-smolt transformation.

Mammalian thyroid status is governed by thyroid secretion of L-thyroxine (T4) as a prohormone that is monodeiodinated in peripheral tissues … translocation, hepatic conjugation, biliary excretion and gastrointestinal metabolism. Two rainbow trout properties are particularly distinct from the mammalian model: i) T3, but not T4, exchanges rapidly between plasma and erythrocytes permitting plasma T3 stability despite marked acute changes in plasma T4 and ii) in contrast to ingested T4, which is …

Elastoplasty as a promising novel technique: Vertebral augmentation with an elastic silicone-based polymer.

OBJECTIVE: Percutaneous vertebroplasty with polymethylmethacrylate (PMMA) restores the stiffness and the strength of fractured vertebral bodies, but changes the pattern of the stress transfer. This effect may cause a secondary fracture of the adjacent vertebrae. Elastoplasty has emerged as a new technique to overcome this complication. The aim of this study is to retrospectively evaluate the clinical results of the elastoplasty procedure. MATERIALS AND METHODS: Thirthy nine patients (9 males, 30 females, 87 spinal levels) were clinically evaluated pre and postoperatively in terms of pain reli

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… Trout A.T., Kallmes D.F. Does vertebroplasty cause incident vertebral fractures? A review of available data. AJNR Am J Neuroradiol. 2006;27(7):1397–1403. 8. Fahim D.K., Sun K., Tawackoli W. Premature adjacent vertebral fracture after vertebroplasty: a biomechanical study. … Trout A.T., Kallmes D.F., Kaufmann T.J. New fractures after vertebroplasty: adjacent fractures occur significantly sooner. AJNR Am J Neuroradiol. 2006;27(1):217–223. 21. Tseng Y.Y., Yang T.C., Tu P.H., Lo Y.L., Yang S.T. …

Continuous multiple vertebral compression fractures in multiple myeloma patient.

Multiple myeloma is a B-cell origin tumor characterized by hypercalcemia, osteolytic bony lesions, and pathologic fractures. Back pain is one of the most common presenting symptoms of multiple myeloma and about 60% of patients have vertebral involvement at the time of diagnosis7). Minimally invasive surgeries such as vertebroplasty and kyphoplasty are effective to relieve pain and improve the quality of life when a compression fracture occurs in multiple myeloma patients. We report a case of continuous multiple compression fractures associated with multiple myeloma. We should check for the pos

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… McDonald RJ, Trout AT, Gray LA, Dispenzieri A, Thielen KR, Kallmes DF. Vertebroplasty in multiple myeloma: outcomes in a large patient series. AJNR Am J Neuroradiol. 2008;29:642–648. doi: 10.3174/ajnr.A0918. 13. Papaioannou A, Watts NB, Kendler DL, Yuen CK, Adachi JD, Ferko N. …

VERTEBROPLASTY IN THE TREATMENT OF VERTEBRAL FRACTURES CAUSED BY PLASMACYTOMA.

The aim of this study was to compare and evaluate clinical results before and after vertebroplasty in the treatment of myeloma-induced vertebral fractures. Success of the surgery was defined by increased or reduced pain intensity before and after the treatment, as assessed using the visual analog scale (VAS). The study was designed as a retrospective-prospective study. The study included 26 patients, 14 women and 12 men. Data on patients treated for myeloma-induced vertebral fractures were collected at the Department of Orthopedics, Osijek University Hospital Centre. The following data were an

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… Hrčak ID: 66093 5 Trout AT Gray LA Kallmes DF Vertebroplasty in the inpatient population. …

Sciatica как нетипичное первоначальное представление множественной миеломы: отчет о деле.

ВЕРТЕБРАЛЬНОЕ участие в множественной миеломе является частой причиной заболеваемости и связано с сильной болью, деформацией позвоночника и неврологическим компромиссом. Несмотря на то, что боль в спине является широко распространенной особенностью, сицика в качестве первоначального проявления множественной миеломы является крайне редким явлением, особенно у пациентов, не имеющих истории травм или остеопоротических факторов риска. Признание таких нетипичных презентаций имеет решающее значение для своевременной диагностики и управления. ОПИСАНИЕ СЛУЧАИ: Мужчина среднего возраста без какой-либо

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… McDonald RJ, Trout AT, Gray LA, et al. Vertebroplasty in multiple myeloma: outcomes in a large patient series. AJNR Am J Neuroradiol 2008;29:642-8. 10.3174/ajnr.A0918 19. Saliou G, Kocheida el M, Lehmann P, et al. …

Significance of long chain polyunsaturated fatty acids in human health.

In the last decades, the development of new technologies applied to lipidomics has revitalized the analysis of lipid profile alterations and the understanding of the underlying molecular mechanisms of lipid metabolism, together with their involvement in the occurrence of human disease. Of particular interest is the study of omega-3 and omega-6 long chain polyunsaturated fatty acids (LC-PUFAs), notably EPA (eicosapentaenoic acid, 20:5n-3), DHA (docosahexaenoic acid, 22:6n-3), and ARA (arachidonic acid, 20:4n-6), and their transformation into bioactive lipid mediators. In this sense, new familie

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… (farmed and cooked) | 7.2 | 0.334 | 0.820 | 1.154 Red tuna (fresh or cooked) | 6.3 | 0.363 | 1.141 | 1.504 Rainbow trout (wild and cooked) | 5.8 | 0.468 | 0.520 | 0.988 Sword fish (cooked) | 5.1 | 0.138 | 0.681 | 0.819 Atlantic and Pacific halibut (cooked) | 2.9 | 0.091 | 0.374 | 0.465 Channel catfish … Biosynthesis of docosahexaenoic acid in trout hepatocytes proceeds via 24-carbon intermediates. Comp Biochem Physiol B Biochem Mol Biol. 1997;116(2):263–267. doi: 10.1016/S0305-0491(96)00210-6. 14. Rodríguez C, Pérez JA, Henderson RJ. …

Результаты перкутановой вертебропластики в множестве миеломы: опыт третичной нейрофизики в долгосрочной последующей деятельности.

Множественная миелома диагностируется в 5,800 ежегодно в Соединенном Королевстве (Соединенном Королевстве) 64% - иметь переломы позвоночника при диагностике. Больные переломы позвоночника могут нанести значительный ущерб качеству жизни пациентов. Перкутанная вертебропластика направлена на обеспечение долгосрочного обезболивания и стабилизацию перелома позвонков. МЕТОДЫ И МАТЕРИАЛЫ: Данные были собраны по всем случаям перкутановой вертебропластики, выполненной пациентами с множественной миеломой с ноября 2017 по январь 2019. Показатели боли измерялись по шкале Визуального Аналога (VAS) и предпр

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… MacDonald RJ, Trout AT, Gray AL, Dispenzieri A, Thielen KR, Kallmes DF. Vertebroplasty in multiple myeloma: outcomes in a large patient series. Am J Neuroradiol. (2008) 29:642–8. doi: 10.3174/ajnr.A0918 12. Nas O, İnecikli MF, Hacıkurt K, Büyükkaya R, Özkaya G, Özkalemkaş F, et al. …

Воздействие потребления рыбы на развитие инвалидности при множественном склерозе.

Появляющиеся данные свидетельствуют о том, что рацион питания, включая потребление рыбы, может играть определенную роль в развитии и развитии множественного склероза (МС). Мы поставили перед собой цель изучить влияние потребления рыбы на развитие инвалидности в РС. МЕТОДЫ: Случаи инцидентов, полученные в ходе проведенного населением исследования по вопросам контроля за состоянием окружающей среды (n=2719), в ходе которого были получены данные о заборе рыбы и результатах применения расширенной шкалы взносов для инвалидов (EDSS), были отнесены к категории потребления рыбы, а затем до 15 лет посл

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… Oily fish species were defined as species with a fat content >3%, such as herring, mackerel, tuna, salmon, and trout. Lean fish were defined as species with a fat content <3%, such as cod, pollock, haddock, whiting, and pike perch. …

A review and update of vertebral fractures due to metastatic tumors of various sites to the spine: Percutaneous vertebroplasty.

BACKGROUND: Vertebral fractures (VFs) are the most usual convolution of metastatic tumors and the vertebral column is the third most ordinary site for painful bone metastases and remains a chief factor of morbidity in cancer patients. METHODS: In this paper, we investigated the previous literature on the status of clinical and prospects for the use of percutaneous vertebroplasty (PVP) with polymethylmethacrylate as a remedial alternative for the therapy of refractory pain resulting from malignant vertebral compression and pathologic fractures associated with metastatic tumors of various sites

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… McDonald RJ, Trout AT, Gray LA, Dispenzieri A, Thielen KR, Kallmes DF: Vertebroplasty in multiple myeloma: Outcomes in a large patient series. AJNR Am J Neuroradiol 29, 642–648 (2008) 60. …