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Journal articles on the topic 'Dry demineralized whey'

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1

Romanchuk, I., A. Minorova, and N. Krushelnytska. "Physical-chemical composition and technological properties of demineralized milk whey received by membrane methods." Agricultural Science and Practice 5, no. 3 (2018): 33–39. http://dx.doi.org/10.15407/agrisp5.03.033.

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Aim. To investigate the composition and properties of the samples of cheese and acid milk whey, obtained in industrial conditions using a combination of nanofi ltration and electrodialysis methods. Methods. Determi- nation of physical-chemical indices using standard methods, study of functional-technological properties of demineralized whey by common methods. Results. It was established that there was high effi ciency of apply- ing membrane methods for processing of secondary resources in current conditions of raw materials source, which are presented by different kinds of milk whey, formed du
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2

Salmanova, D. A. "Investigation of physico-chemical and rheological properties of dairy systems rehydrated using cavitation disintegration." Sovremennaya nauka i innovatsii, no. 2 (42) (2023): 83–94. http://dx.doi.org/10.37493/2307-910x.2023.2.8.

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The formation of physicochemical and rheological properties of the rehydrated dairy systems «skimmed milk powder – demineralized whey powder» was studied depending on the parameters and duration of ultrasonic treatment, as well as on the percentage of replacement in solutions of skimmed milk powder with dry demineralized whey. Ternary surfaces are obtained, as well as mathematical models in the form of regression equations describing the formation of the studied properties of the reduced solutions. Optimal treatment modes were determined, as well as the percentage of replacement of skimmed mil
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3

Stadnyk, Igor, Volodymyr Piddubnyi, Mykhail Kravchenko, Larysa Rybchuk, Olena Kolomiiets, and Svitlana Danylo. "Adhesion of marzipan pastes based on dry demineralized whey." Potravinarstvo Slovak Journal of Food Sciences 14 (November 28, 2020): 1149–60. http://dx.doi.org/10.5219/1351.

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The results of researches of rheological and adhesion characteristics of marzipan pastes with dry demineralized whey (DDW) and glycerin are given. The positive effect of dry demineralized whey and glycerin on the characteristics of model compositions of marzipan pastes has been established. The component compatibility of DDW and almonds has been confirmed. It has been experimentally established that DDW and glycerin lead to changes in the structural state of marzipan pastes, changing the quantitative values ​​of rheological characteristics. It is confirmed that with increasing DDW concentratio
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4

Paladii, I.V., Е.G. Vrаbiе, C.G. Sprinciаn, and М. К. Bоlоgа. "Whey: The state of the Art. Part I. Classification, Composition, Properties, Derivatives, Applications." Электронная обработка материалов 1, no. 57 (2021): 52–69. https://doi.org/10.5281/zenodo.4456698.

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The current state of the art on studying whey is presented. The properties of whey, its chemical composition, classification, and derivatives are represented; the emphasis is made on the usefulness of the valued components of a dry substance and the necessity to develop new technological processes. The protein composition and the characteristics of the whey protein derivatives are presented. The functional and nutritional properties of the whey proteins and products on their basis and the application of whey derivatives in food industry are described.  The curative properties of whey and
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5

Stadnuk, I. Y., V. A. Piddubnyi, P. P. Havrylko, T. V. Hushtan, and L. P. Kahanets-havrylko. "USE OF INGREDIENTS OF DOMESTIC PRODUCTION IN MARZIPANE MASSES RECIPES." SWorld-Ger Conference proceedings, gec25-01 (February 28, 2020): 5–11. http://dx.doi.org/10.30890/2709-1783.2023-25-01-004.

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The work examines the positive influence of dry demineralized whey and glycerin on the characteristics of model compositions of marzipan pastes.The results of researches of rheological and adhesion characteristics of marzipan pastes with dry
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6

Salmanova, D. A., A. A. Bratsikhin, I. A. Evdokimov, and A. A. Blinova. "Investigation of the stability of dairy systems, rehydrated using cavitation disintegration." Sovremennaya nauka i innovatsii, no. 2 (42) (2023): 102–13. http://dx.doi.org/10.37493/2307-910x.2023.2.10.

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One of the main requirements for a rehydrated dairy system is stability throughout the entire shelf life. In samples of dairy systems «skimmed milk powder – demineralized whey powder» rehydrated using cavitation disintegration, the values of the zeta potential of dispersed phase particles, as well as the average hydrodynamic radius of casein micelles were studied in order to study the effect of ultrasound treatment modes, as well as the percentage of replacement of skimmed milk powder with dry demineralized whey in solution and their influence on the stability of the resulting system.
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7

Antipova, T. A., N. L. Androsova, S. V. Felik, S. V. Simonenko, and O. V. Kudryashova. "Development of the composition and technology of dry drinks based on whey." Vestnik MGTU 26, no. 3 (2023): 242–48. http://dx.doi.org/10.21443/1560-9278-2023-26-3-242-248.

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Dairy and other food industries use whey in the production of various food products. The analysis of the composition of the ingredients used shows that dry demineralized whey is widely used for the production of specialized food products, which is explained by its high organoleptic characteristics, guaranteed quality and safety indicators. The paper considers the possibility of using dry demineralized whey when creating dry drinks for baby food. The results of organoleptic and physico-chemical studies prove the feasibility of using dry juices and plant extracts when creating the composition an
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8

Larysa, Rybchuk, Vdovichen Anatolii, Romanovska Olha, et al. "Defining quality indicators for sugar pasteswith demineralized whey during storage." Eastern-European Journal of Enterprise Technologies 4, no. 11 (118) (2022): 88–96. https://doi.org/10.15587/1729-4061.2022.263177.

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This paper considers the changes in quality indicators of sugar pastes with dry demineralized whey and glycerin during storage in order to establish their technological shelf life. Based on the results of studying changes in the mass fraction of moisture of sugar pastes over 30 days, a decrease in this indicator in the control sample was established, by 80 %, and in the experimental one – by 30 %. Examining the sensory characteristics of consistency according to the devised descriptors has made it possible to establish that the control sample of sugar pastes onday 10 of storage is techno
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9

Mihailo, Kravchenko, Rybchuk Larysa, Fedorova Dina, et al. "DETERMINING THE RATIONAL CONCENTRATION OF DRY DEMINERALIZED WHEY IN A FORMULATIONFOR MARZIPAN PASTES." Eastern-European Journal of Enterprise Technologies 1, no. 11 (103) (2020): 22–33. https://doi.org/10.15587/1729-4061.2020.192505.

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Results obtained in the studies of rheological, surface and sensory characteristics of marzipan paste containing dry demineralized whey (DDW) are presented in this paper. Positive effect of DDW on sensory characteristics of model compositions of marzipan pastes was established. Component compatibility of DDW and almond nut has been confirmed. It has been established experimentally that DDW brings about changes in structural state of marzipan pastes by changing quantitative values of rheological and surface characteristics. It was established that an increase in DDW concentration entails growth
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10

Mihailo, Kravchenko, Fedorova Dina, Rybchuk Larysa, et al. "INVESTIGATION OF THE INFLUENCE OF GLYCERIN ON RHEOLOGICAL CHARACTERISTICS OF MARZIPAN PASTES WITH DRY MINERALIZED WHEY." EUREKA: Life Sciences 1 (January 31, 2020): 48–56. https://doi.org/10.21303/2504-5695.2020.001120.

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There is studied the influence of glycerin on rheological characteristics of marzipan pastes with dry demineralized whey (DDW) for determining its rational concentration in the composition of decorative semi-products PKV and MFV. PKV – marzipan pastes with DDW, used for covering confectionary products and as an interlayer; MFV – marzipan pastes with DDW, used for making candies and modeling figured products. According to research results, it has been established, that an increase of a glycerin concentration in the composition of model mixtures of marzipan pastes PKV (20 % of DDW) a
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11

Kravchenko, Mihailo, Larysa Rybchuk, Dina Fedorova, et al. "Determining the rational concentration of dry demineralized whey in a formulationfor marzipan pastes." Eastern-European Journal of Enterprise Technologies 1, no. 11 (103) (2020): 22–33. http://dx.doi.org/10.15587/1729-4061.2020.192505.

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12

Rybchuk, Larysa, Anatolii Vdovichen, Olha Romanovska, et al. "Defining quality indicators for sugar pasteswith demineralized whey during storage." Eastern-European Journal of Enterprise Technologies 4, no. 11 (118) (2022): 88–96. http://dx.doi.org/10.15587/1729-4061.2022.263177.

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This paper considers the changes in quality indicators of sugar pastes with dry demineralized whey and glycerin during storage in order to establish their technological shelf life. Based on the results of studying changes in the mass fraction of moisture of sugar pastes over 30 days, a decrease in this indicator in the control sample was established, by 80 %, and in the experimental one – by 30 %. Examining the sensory characteristics of consistency according to the devised descriptors has made it possible to establish that the control sample of sugar pastes onday 10 of storage is technologica
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13

Chernyushok, O., A. Dubivko, and Yu Biryuk. "Fortification of chopped semi-finished products using oat flour and dry demineralized milk whey." Scientific Works of National University of Food Technologies 29, no. 3 (2023): 84–92. http://dx.doi.org/10.24263/2225-2924-2023-29-3-8.

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14

Mykhalevych, Artur, Lydmila Moiseyeva, Galyna Polishchuk, and Uliana Bandura. "Determining patterns of lactose hydrolysis in liquid concentrates of demineralized whey." Eastern-European Journal of Enterprise Technologies 6, no. 11 (132) (2024): 24–32. https://doi.org/10.15587/1729-4061.2024.318337.

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The object of this study was the process of milk sugar hydrolysis in liquid whey concentrates. The problem solved was the intensification of the lactose hydrolysis reaction in liquid whey concentrates through the use of a combination of leavening and enzyme preparations. Patterns in the lactose hydrolysis process in liquid concentrates of demineralized whey were studied. It was established that the use of an enzyme preparation for liquid whey concentrates does not make it possible to achieve a degree of lactose hydrolysis higher than 75–77 % within 10 h. The simultaneous use of enzyme and leav
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15

Djurdjevic-Denin, Jelena, Ognjen Macej, and Snezana Jovanovic. "Viscosity of set-style yogurt as influenced by heat treatment of milk and added demineralized whey powder." Journal of Agricultural Sciences, Belgrade 47, no. 1 (2002): 45–56. http://dx.doi.org/10.2298/jas0201045d.

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Skim milk powder was reconstituted to obtain milk A (with 8.44% TS). Milk sample A was standardized with different amounts of demineralized whey powder (DWP) to obtain milk B (with 9.71% TS) and milk C (with 10.75% TS). Milk samples were heat treated at 85?C/20 min and 90?C/10 min, respectively. Untreated milk was used as control. Milk samples were inoculated with 2.5% of commercial yogurt culture (containing Lactobacillus delbrueckii subsp. bulgaricus and Streptococcus thermophilus in the ratio 1:1) at 43?C. Samples were incubated until pH 4.6 was reached. Samples were immediately cooled to 4
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16

Khramtsov, A. G. "Technological breakthrough of the agrarian-and-food innovations in dairy case for example of universal agricultural raw materials. Electrodialysis." Agrarian-And-Food Innovations 15 (October 1, 2021): 7–23. http://dx.doi.org/10.31208/2618-7353-2021-15-7-23.

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Aim. Consideration of the process of pressure driven membrane technology such as electrodialysis – targeted and operable whey and whey permeate treatment with an aim of demineralization and ash concentration reduction. Electrodialysis use in dairy industry all over the world (as well as in Russia) and allows implementing technological breakthrough in the area of widespread whey application for food and feed supplements of new generation. Discussion. Native whey electrodialysis is a separate branch of pressure-driven membrane technology of molecular-sieve separation which usually applied after
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17

Stadnyk, Igor, Volodymyr Piddubnyi, Mykhail Kravchenko, Larysa Rybchuk, Stepan Balaban, and Taisia Veselovska. "The effect of dry demineralized whey (DDW) and coconut oil on the rheological characteristics of the legume butter." Potravinarstvo Slovak Journal of Food Sciences 15 (April 28, 2021): 318–29. http://dx.doi.org/10.5219/1578.

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This article reveals the possibility of using legume butter to obtain a new combined product of increased quality. The technology of model compositions of finishing semi-finished products, in particular, confectionery legume butter with DDW, has been developed. The results of a study on optimizing the recipe composition of finishing semi-finished products made it possible to develop this technology of multifunctional confectionery butter with the desired (specified) organoleptic and structural and mechanical properties. The analysis of the formation of the structure of legume butter of opposit
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18

Gasheva, M. A. "Selection of the main components and study of their influence on the quality indicators of raw smoked sausages." New Technologies 17, no. 6 (2022): 26–34. http://dx.doi.org/10.47370/2072-0920-2021-17-6-26-34.

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To date, it is known that functional nutrition products account for 3% of all known food products. Based on forecasts, in the coming decades, their percentage ratio will increase to 30–50% of the entire grocery market. The range of functional meat products is poorly developed, which is explained by the peculiarities of their production technology [5]. One of the tasks of functional nutrition in the production of sausages and sausage products is to minimize the fat content, reduce the amount of sodium nitrite, phosphate and nitrates, and include probiotics, prebiotics and other functional ingre
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19

Антипова, Т. А., С. В. Симоненко, С. В. Фелик, Н. Л. Андросова, and О. В. Кудряшова. "Study of the efficiency of mixing dry ingredients." Food processing industry, no. 9 (September 3, 2023): 52–56. http://dx.doi.org/10.52653/ppi.2023.9.9.009.

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Компоненты, получаемые при переработке молочной сыворотки, имеют широкую сферу применения. К числу наиболее распространенных и востребованных относится сухая деминерализованная сыворотка, выбор которой обусловлен высокими органолептическими характеристиками и гарантированными показателями качества и безопасности данного вида сырья. Являясь основой при производстве различных продуктов, технология отдельных из них предусматривает сухое смешивание порошкообразных ингредиентов, аспекты которого рассмотрены в данной статье. Объектом исследований являлся модельный продукт, представляющий смесь сухой
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20

Kravchenko, Mihailo, Dina Fedorova, Larysa Rybchuk, et al. "INVESTIGATION OF THE INFLUENCE OF GLYCERIN ON RHEOLOGICAL CHARACTERISTICS OF MARZIPAN PASTES WITH DRY MINERALIZED WHEY." EUREKA: Life Sciences 1 (January 24, 2020): 48–56. http://dx.doi.org/10.21303/2504-5695.2020.001120.

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There is studied the influence of glycerin on rheological characteristics of marzipan pastes with dry demineralized whey (DDW) for determining its rational concentration in the composition of decorative semi-products PKV and MFV. PKV – marzipan pastes with DDW, used for covering confectionary products and as an interlayer; MFV – marzipan pastes with DDW, used for making candies and modeling figured products. According to research results, it has been established, that an increase of a glycerin concentration in the composition of model mixtures of marzipan pastes PKV (20 % of DDW) and MFV (30 %
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21

Denin-Djurdjevic, Jelena, Ognjen Macej, and Snezana Jovanovic. "The influence of investigated factors on viscosity of stirred yogurt." Journal of Agricultural Sciences, Belgrade 47, no. 2 (2002): 219–31. http://dx.doi.org/10.2298/jas0202219d.

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Skim milk was reconstituted to obtain milk with 8.44% DM, which was standardized with demineralized whey powder (DWP) to obtain milk sample A (9.71% DM) and milk sample B (10.75% DM). Milk samples were heat treated at 85?C/20 min and 90?C/10 min, respectively. Untreated milk was used as control. Milk samples were inoculated with 2.5% of commercial yogurt culture (containing Lactobacillus delbrueckii subsp. bulgaricus and Streptococcus thermophilus in the ratio 1:1) at 43?C. Samples were incubated until pH 4.6 was reached. Samples were immediately cooled to 4?C and held at that temperature unti
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22

Fetahagic, Safet, Ognjen Macej, Jelena Denin-Djurdjevic, and Snezana Jovanovic. "The influence of applied heat treatments on whey protein denaturation." Journal of Agricultural Sciences, Belgrade 47, no. 2 (2002): 205–18. http://dx.doi.org/10.2298/jas0202205f.

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Reconstituted skim milk with 8.01% DM was standardized with 3% skim milk powder and with 3% demineralized whey powder (DWP), respectively. Gained milk samples are named as 8%, 11% and 8%+3%DWP. All samples were heat treated at 85?C/10 min, 90?C/10 min and 95?C/10 min, respectively. Untreated milk was used as control. Milk samples were coagulated by glucono-d-lactone (GDL) at the temperature of 45?C until pH 4.60 was reached. Milk nitrogen matter content decreased during heat treatments, but linear relationship between applied heat treatments and nitrogen matter decreasing was not found. Nitrog
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23

Narizhnyy, S., V. Bilyi, T. Rudakova, A. Minorova, and S. Vezhlivtseva. "Formation of the structure of low-calorieice cream with vegetableing redients." Tehnologìâ virobnictva ì pererobki produktìv tvarinnictva, no. 1(178) (May 25, 2023): 124–31. http://dx.doi.org/10.33245/2310-9289-2023-178-1-124-131.

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The quality of ice cream depends on many factors: raw materials, recipe, production and storage conditions, etc. The choice of ingredients during the manufacture of ice cream is an important factor that not only affects the nutritional value and functional orientation, but also the formation of the structure of the final product. Low-calorie ice cream, in terms of its composition and characteristics, best meets the requirements for healthy food products. However, in low-calorie ice cream, the mass fraction of moisture is too high (about 70 %), as a result of which noticeable ice crystals form
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24

Rudakova, T., A. Minorova, L. Moiseeva, et al. "Study of structural and mechanical characteristics of dairy desserts with a combined composition of raw materials." Tehnologìâ virobnictva ì pererobki produktìv tvarinnictva, no. 2 (190) (November 28, 2024): 100–108. https://doi.org/10.33245/2310-9289-2024-190-2-100-108.

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Dairy products are complex in chemical composition and have a range of various properties that determine their quality. For a scientifically based consideration of these properties, information on the rheological characteristics of the product is necessary. Therefore, it is important to conduct research on the use of technological methods that allow for a targeted impact on the structural and mechanical characteristics of a dairy product and the effective management of quality indicators, particularly consistency. The aim of the study was to investigate the rheological characteristics of dairy
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25

Kanareikina, S. G., E. S. Ganieva, L. I. Sultanova, and V. I. Kanareikina. "WHEY AS A VALUABLE RAW MATERIAL IN THE TECHNOLOGY OF FERMENTED MILK PRODUCTS." VESTNIK OF THE BASHKIR STATE AGRARIAN UNIVERSITY 69, no. 1 (2024): 109–14. http://dx.doi.org/10.31563/1684-7628-2024-69-1-109-114.

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The integrated use of raw materials, including the processing of secondary resources, whey, can increase the efficiency of the dairy industry. The purpose of the study is to offer a fermented milk product obtained from cow’s milk and dry demineralised whey. Raw cow’s milk meets the Russian national standard GOST 31449-2013; demineralised dry whey with a 50 % demineralisation level meets GOST R 56833-2015. To obtain a fermented milk product, the necessary amount of demineralised whey was introduced into warm cow’s milk (40 °C2 °C) with constant stirring, then pasteurized (85 °С2 °С). After co
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26

Hellwig, E., J. Klimek, and H. Wagner. "The Influence of Plaque on Reaction Mechanism of MFP and NaF in vivo." Journal of Dental Research 66, no. 1 (1987): 46–49. http://dx.doi.org/10.1177/00220345870660011001.

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A modified Intra-oral Cariogenicity Test was used to study the influence of plaque on the reaction mechanism of sodium monofluorophosphate (MFP) or sodium fluoride (NaF) in either sound or demineralized enamel in vivo. Volunteer students, wearing mouth appliances holding enamel blocks, rinsed their mouths with MFP or NaF solution (1000 ppm F-) three times a day. The amount of loosely-bound and acquired fluoride was determined after an experimental period of five days in plaque-covered, demineralized (PCD); clean, demineralized (CD); plaque-covered, sound (PCS); and clean sound enamel (CS). Whi
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27

Pucci, Cesar Rogério, Carlos Rocha Gomes Torres, Alessandra Bühler Borges, Luciana Floriani Thives de Freitas Santos, and Heleine Maria Chagas Rêgo. "Efficacy of Bleaching Treatment on Demineralized Enamel Treated with Resin Infiltration Technique." World Journal of Dentistry 3, no. 4 (2012): 279–83. http://dx.doi.org/10.5005/jp-journals-10015-1173.

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ABSTRACT The aim of this study was to investigate the effect of bleaching treatment with 10% carbamide peroxide in white spot lesions-affected teeth treated with caries infiltration technique. Cylindrical enamel-dentin specimens were prepared from bovine incisors. Baseline color measurement was performed by a spectro-photometer using the CIE L*a*b* system and specimens were divided in two groups: Sound (S) and demineralized (D) enamel. The group S was divided into two subgroups (n = 20): Nonbleached (SNB) and bleached (SB). The group D was divided in four subgroups (n = 20): Nonbleached (DNB),
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28

Jin, Liu-Zhu, Xiao-Qian Gu, Jing-Jing Li, Yuan Ma, Lu Cai, and Zhi-Ying Wang. "Role of Osteogenesis of MC3T3-E1 Induced by Demineralized Tooth Block with Composite Acids: An In Vitro Study." Journal of Biomaterials and Tissue Engineering 10, no. 8 (2020): 1085–93. http://dx.doi.org/10.1166/jbt.2020.2369.

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More and more research had focused on the osteogenesis of demineralized dentin in clinic, especially when the first application of deminerized dentin in 2008. The study tried to compare the osteogenetic ability of the demineralized dentin block, which were processed two different regents by VacuaSonic system. The extracted human permanent teeth were demineralized by two different methods. Then the MC3T3-E1 cells were invited to culture on the surface of these demineralized dentin blocks (DDB). The cell attachment, proliferation and differentiation were tested. Adhesion of MC3T3-E1 on DDM was o
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29

AYDOĞDU, Büşra, and Özden FAKIOĞLU. "Investigation of the Effects of Whey Powder on Haematococcus pluvialis Cell Growth Kinetics." Marine Science and Technology Bulletin 11, Early View (2022): 343–51. http://dx.doi.org/10.33714/masteb.1134451.

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This study was carried out to examine the effect on the growth of Haematococcus pluvialis using low-cost whey powder (WP). The H. pluvialis used in this study were from Çukurova University, Faculty of Fisheries, and 70% demineralized WP from Cici Dairy Industry Trade Inc. The experiment was conducted under laboratory conditions with 3 replications. During this experiment, cell numbers and biomass were analyzed every day. In addition, the specific growth rate of H. pluvialis was calculated according to the Monod Equivalence. The mean values of the cell number following the WP application were c
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30

Dai, Zixiang, Min Liu, Yansong Ma, et al. "Effects of Fluoride and Calcium Phosphate Materials on Remineralization of Mild and Severe White Spot Lesions." BioMed Research International 2019 (June 16, 2019): 1–13. http://dx.doi.org/10.1155/2019/1271523.

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Fixed orthodontic treatments often lead to enamel demineralization and cause white spot lesions (WSLs). The aim of this study was to evaluate the mineralization degree of 2 types of WSLs based on ICDAS index and compare the remineralizing efficacy of 3 oral hygiene practices after 1 month and 3 months. 80 mild demineralized and 80 severe demineralized enamel specimens were randomized into three treatments: fluoride toothpaste (FT), fluoride varnish plus fluoride toothpaste (FV+FT), and CPP-ACP plus fluoride toothpaste (CPP-ACP+FT). Microhardness tester, DIAGNODent Pen 2190, and scanning electr
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31

Pinelli, Camila, Leonor de Castro Monteiro Loffredo, and Mônica Campos Serra. "Effect of drying on the reproducibility of DIAGNOdent to detect caries-like lesions." Brazilian Dental Journal 21, no. 5 (2010): 405–10. http://dx.doi.org/10.1590/s0103-64402010000500005.

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The aim of this study was to verify the drying effect on the reproducibility of DIAGNOdent (Dd) devices to detect caries-like lesions. Three areas were created in each of the 34 bovine incisors: sound (S), demineralized (DE) and remineralized (RE). One examiner measured each area with two Dd devices (denominated X and Y), twice under humid, and twice under dry condition. Intra-rater agreement according each device and inter-device agreement were estimated by kappa statistics (k). Intra-rater agreement for device Y was substantial under humid (k DE=0.68 and k RE+S=0.68) and dry condition (k DE=
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Altinci, Pinar, Roda Seseogullari-Dirihan, Gulsen Can, David Pashley, and Arzu Tezvergil-Mutluay. "Zinc Inhibits Collagenolysis by Cathepsin K and Matrix Metalloproteinases in Demineralized Dentin Matrix." Caries Research 51, no. 6 (2017): 576–81. http://dx.doi.org/10.1159/000479896.

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The enzymatic degradation of dentin organic matrix occurs via both the action of matrix metalloproteinases (MMPs) and cysteine cathepsins (CCs). Zinc can prevent collagen hydrolysis by MMPs. However, its effect on the activity of dentin-bound CCs is not known. The aim of this study was to investigate the effect of zinc on matrix-bound cathepsin K and MMP activity in dentin. Completely demineralized dentin beams were divided into test groups (n = 9) and incubated at 37°C in an incubation media (1 mL) containing ZnCl2 of 0.02 (physiological level, control), 0.2, 0.5, 1, 5, 10, 20, 30, or 40 mM.
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Kelly, Owen, Siobhan Cusack, and Kevin D. Cashman. "The effect of bovine whey protein on ectopic bone formation in young growing rats." British Journal of Nutrition 90, no. 3 (2003): 557–64. http://dx.doi.org/10.1079/bjn2003937.

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The beneficial effect of bovine whey protein (WP) on bone metabolism has been shown in adult human subjects and ovariectomised rats. However, its effect on bone formation in earlier life, particularly during periods of bone mineral accrual, has not been investigated. Twenty-one male rats (4 weeks old, Wistar strain) were randomised by weight into three groups of seven rats each and fedad libitumon a semi-purified low-Ca diet (3·0 g Ca/kg diet) containing 0 (control), 10 (diet WP1) or 20 (diet WP2) g bovine WP/kg for 47 d. On day 34 of the dietary intervention, all rats had two gelatine capsule
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Carrington, J. L., A. B. Roberts, K. C. Flanders, N. S. Roche, and A. H. Reddi. "Accumulation, localization, and compartmentation of transforming growth factor beta during endochondral bone development." Journal of Cell Biology 107, no. 5 (1988): 1969–75. http://dx.doi.org/10.1083/jcb.107.5.1969.

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Endochondral bone formation was induced in postnatal rats by implantation of demineralized rat bone matrix. Corresponding control tissue was generated by implanting inactive extracted bone matrix, which did not induce bone formation. At various times, implants were removed and sequentially extracted with guanidine hydrochloride, and then EDTA and guanidine hydrochloride. Transforming growth factor beta (TGF beta) in the extracts was quantitated by a radioreceptor assay. TGF beta was present in demineralized bone matrix before implantation, and the concentration had decreased by 1 d after impla
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Bansal, Barkha, Pratik B. Kariya, Bhavna Haresh Dave, Seema Bargale, Anshula Neeraj Deshpande, and K. S. Poonacha. "Effect of enamel surface coating on staining capability due to iron containing supplements on primary teeth: An in vitro study." Journal of Indian Society of Pedodontics and Preventive Dentistry 41, no. 2 (2023): 163–69. http://dx.doi.org/10.4103/jisppd.jisppd_173_23.

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ABSTRACT Background: Iron supplements prescribed to anemic children may results in teeth staining. Possible methods for preventing staining of primary teeth following exposure to iron supplements are need of an hour. Aim: This study was conducted with the aim to assess effect of enamel surface coating on staining capability of iron containing supplements in primary teeth. Settings and Design: This is an in vitro Experimental study. Methods: Hundred and forty-four primary incisors with intact crowns were sequentially numbered and randomly divided into four main groups of 36 samples receiving di
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Chen, Huang Qin, and Bin Huang. "Effect of EGCG Application on Collagen Degradation in Dentine Caries." Applied Mechanics and Materials 455 (November 2013): 112–16. http://dx.doi.org/10.4028/www.scientific.net/amm.455.112.

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Caries progress might be controlled when collagen matrix could be preserved after demineralization. The aim of this study was to investigate the effect of EGCG, a major polyphenol of green tea, on changes in loss of dry weight or solubilization of collagen from demineralized dentin sections. Dentin sections (1mm×5mm×5mm) were completely exposed to the acetic acid solution to form dentine caries. After baseline measurements of dry mass, the samples were divided into 2 groups and incubated at 37°C in either media containing EGCG or artificial saliva only for 24h, 3 days, 1 week, 2 week and 3 wee
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Pashley, D. H., F. R. Tay, C. Yiu, et al. "Collagen Degradation by Host-derived Enzymes during Aging." Journal of Dental Research 83, no. 3 (2004): 216–21. http://dx.doi.org/10.1177/154405910408300306.

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Incompletely infiltrated collagen fibrils in acid-etched dentin are susceptible to degradation. We hypothesize that degradation can occur in the absence of bacteria. Partially demineralized collagen matrices (DCMs) prepared from human dentin were stored in artificial saliva. Control specimens were stored in artificial saliva containing proteolytic enzyme inhibitors, or pure mineral oil. We retrieved them at 24 hrs, 90 and 250 days to examine the extent of degradation of DCM. In the 24-hour experimental and 90- and 250-day control specimens, we observed 5- to 6-μm-thick layers of DCM containing
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Rocha, Flaviana Soares, Jonas Dantas Batista, Darceny Zanetta-Barbosa, and Paula Dechichi. "Effect of Different Storage Media on the Regenerative Potential of Autogenous Bone Grafts: A Histomorphometrical Analysis in Rabbits." Journal of Oral Implantology 39, no. 6 (2013): 635–42. http://dx.doi.org/10.1563/aaid-joi-d-11-00020.

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The success of autogenous bone graft is related to the graft cell viability. In bone-grafting procedures, harvested grafts are often maintained in extraoral media while the recipient site is prepared. The aim of this study was to evaluate in vivo the effect of storage media over autogenous bone grafts during the transsurgical time. Two grafts were removed bilaterally from the calvaria of 18 rabbits. One graft was immediately fixed in the mandibular angle (control group), and the other was maintained in air exposure (dry group), 0.9% NaCl solution (saline group), or platelet-poor plasma (PPP gr
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Yashwant V, Aniruddh, Pratebha Balu, R. Saravana Kumar, Pavithranand Ammayappan, and Vikneshan Murugaboopathy. "Effectiveness of platelet rich fibrin versus demineralized bone xenograft in periodontally accelerated osteogenic orthodontics:." Angle Orthodontist 92, no. 2 (2021): 180–88. http://dx.doi.org/10.2319/030821-184.1.

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ABSTRACT Objectives To compare the rate of extraction space closure between periodontally accelerated osteogenic orthodontics (PAOO) using platelet-rich fibrin (PRF) (Group 1) and PAOO using demineralized bone xenograft (DMBM) (Group 2) and to compare the level of wound healing between the PRF group vs the DMBM group after PAOO. Materials and Methods A two-arm prospective single blind pilot study with a split-mouth design was used in which 14 patients requiring premolar extraction were divided into two groups: PRF and DMBM. En-masse space closure was carried out with using mini implants after
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Tezvergil-Mutluay, A., M. M. Mutluay, K. A. Agee, et al. "Carbodiimide Cross-linking Inactivates Soluble and Matrix-bound MMPs, in vitro." Journal of Dental Research 91, no. 2 (2011): 192–96. http://dx.doi.org/10.1177/0022034511427705.

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Matrix metalloproteinases (MMPs) cause collagen degradation in hybrid layers created by dentin adhesives. This in vitro study evaluated the feasibility of using a cross-linking agent, 1-ethyl-3-(3-dimethylaminopropyl) carbodiimide (EDC), to inactivate soluble rhMMP-9, as an example of dentin MMPs, and matrix-bound dentin proteases. The inhibitory effects of 5 EDC concentrations (0.01-0.3 M) and 5 incubation times (1-30 min) on soluble rhMMP-9 were screened with an MMP assay kit. The same EDC concentrations were used to evaluate their inhibitory effects on endogenous proteinases from completely
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41

Baltis, C. H. M., and C. W. M. van der Geld. "Heat transfer mechanisms of a vapour bubble growing at a wall in saturated upward flow." Journal of Fluid Mechanics 771 (April 20, 2015): 264–302. http://dx.doi.org/10.1017/jfm.2015.174.

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The aim of this study is to provide a better insight into the heat transfer mechanisms involved in single bubble growth in forced convection. In a set-up with vertical upflow of demineralized water under saturation conditions special bubble generators (BGs) were embedded at various positions in the plane wall. Power to a BG, local mean wall temperature and high-speed camera recordings from two viewing angles were measured synchronously. An accurate contour analysis is applied to reconstruct the instantaneous three-dimensional bubble volume. Interface topology changes of a vapour bubble growing
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Henrich, Dirk, René Verboket, Alexander Schaible, et al. "Characterization of Bone Marrow Mononuclear Cells on Biomaterials for Bone Tissue EngineeringIn Vitro." BioMed Research International 2015 (2015): 1–12. http://dx.doi.org/10.1155/2015/762407.

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Bone marrow mononuclear cells (BMCs) are suitable for bone tissue engineering. Comparative data regarding the needs of BMC for the adhesion on biomaterials and biocompatibility to various biomaterials are lacking to a large extent. Therefore, we evaluated whether a surface coating would enhance BMC adhesion and analyze the biocompatibility of three different kinds of biomaterials. BMCs were purified from human bone marrow aspirate samples. Beta tricalcium phosphate (β-TCP, without coating or coated with fibronectin or human plasma), demineralized bone matrix (DBM), and bovine cancellous bone (
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Shupe, J. L., J. E. Butcher, J. W. Call, A. E. Olson, and J. T. Blake. "Clinical signs and bone changes associated with phosphorus deficiency in beef cattle." American Journal of Veterinary Research 49, no. 9 (1988): 1629–36. https://doi.org/10.2460/ajvr.1988.49.09.1629.

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SUMMARY For 10 years, 42 female Herefords (as they progressed from weanling calves to aged cows) were fed diets individually, with phosphorus (P) content being the only variable. During growth and the first 3 gestations, clinically evident differences were not associated with 2 dietary treatments (approx 12 and 38 g of P/day). During the next 2 gestations (2 years), half the cows from each original treatment group were fed < 6 g of P (n = 21 cows, 11 from the group fed 12 g of P/day and 10 from the group fed 38 g of P/day) daily. The other half were fed diets supplying approximately 8 g of
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Gu, L. S., X. Cai, J. M. Guo, et al. "Chitosan-Based Extrafibrillar Demineralization for Dentin Bonding." Journal of Dental Research 98, no. 2 (2018): 186–93. http://dx.doi.org/10.1177/0022034518805419.

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Instability of resin-dentin bonds is the Achilles’ heel of adhesive dentistry. To address this problem, a chelate-and-rinse extrafibrillar dentin demineralization strategy has been developed that keeps intrafibrillar minerals within collagen fibrils intact to prevent activation of endogenous proteases that are responsible for collagen degradation within hybrid layers. The objective of the present study was to evaluate the potential of using chitosan >40 kDa as an antimicrobial extrafibrillar dentin-chelating agent to enhance bond durability. Transmission electron microscopy provided evidenc
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Oktiani, Beta Widya, Sri Pramestri Lastianny, and Ahmad Syaify. "Differences in effectiveness of membrane fixation using periosteal vertical mattress and simple sling suture techniques in infrabony pocket treatment." Majalah Kedokteran Gigi Indonesia 5, no. 2 (2019): 75. http://dx.doi.org/10.22146/majkedgiind.37425.

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Guide tissue regeneration (GTR) is the treatment of infrabony pockets for soft and hard tissue regeneration. Membrane is used as a barrier and prevents apical migration of the cells in epithelial tissues. Membrane fixation is one of the procedures in GTR treatment because resorbed membrane is less stable. Simple sling suture technique for membrane fixation has 1 anchorage, located in coronal flap, while periosteal vertical mattress suture technique has 2 anchorages in periosteum, making it more stable. This study aimed to study the differences in the effectiveness of membrane fixation using pe
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Jiříček, Tomáš, Wim De Schepper, Tomáš Lederer, Peter Cauwenberg та Inge Genné. "Recovery of salts from ion-exchange regeneration streams by a coupled nanofiltration–membrane distillation process". Water Science and Technology 72, № 2 (2015): 252–59. http://dx.doi.org/10.2166/wst.2015.215.

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Ion-exchange tap water demineralization for process water preparation results in a saline regeneration wastewater (20–100 mS cm−1) that is increasingly problematic in view of discharge. A coupled nanofiltration–membrane distillation (NF-MD) process is evaluated for the recovery of water and sodium chloride from this wastewater. NF-MD treatment of mixed regeneration wastewater is compared to NF-MD treatment of separate anion- and cation-regenerate fractions. NF on mixed regeneration wastewater results in a higher flux (30 L m−2 h−1 at 7 bar) compared to NF on the separate fractions (6–9 L m−2 h
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Agrawal, Arushi, Dimple Padawe, Vilas Takate, Ajinkya Wankhade, Sanath Kharat, and Sanpreet Singh Sachdev. "Assessment of Microhardness of Demineralized Gamma-irradiated Human Enamel after Diode Laser and Fluoride Surface Treatment: A Randomized Controlled Trial." Journal of Interdisciplinary Dentistry 14, no. 3 (2024): 188–93. http://dx.doi.org/10.4103/jid.jid_73_24.

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Introduction: The physical and chemical alterations induced by laser irradiation hold the potential to enhance enamel resistance against demineralization. Particularly, the combination of diode laser therapy with topical fluoride application presents an innovative approach toward caries prevention and immediate fluoridation of teeth. The aim of this study is to evaluate the microhardness of demineralized gamma-irradiated human enamel following diode laser (980 nm) and fluoride surface treatment. Materials and Methods: The enamel samples of 18 primary anterior teeth were subjected to gamma radi
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Martines de Souza, Beatriz, Mariele Vertuan, Marília Afonso Rabelo Buzalaf, and Ana Carolina Magalhães. "The Impact of the Demineralized Organic Matrix on the Effect of TiF4 Varnish on the Progression of Dentin Erosive Loss." Caries Research 51, no. 3 (2017): 264–70. http://dx.doi.org/10.1159/000475534.

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This in vitro study compared the effect of TiF4 varnish with that of NaF varnish, applied on pre-eroded bovine dentin samples, with respect to the progression of erosive loss, in the presence or absence of the demineralized organic matrix (DOM). One hundred and sixty bovine dentin samples were pre-eroded (0.1% citric acid, pH 2.5, 30 min). Half of the samples were subjected to the DOM removal (collagenase solution, 5 days). Samples with and without the DOM were treated according to the groups (n = 20 with DOM and 20 without DOM/group): TiF4 varnish (2.45% F), NaF varnish (2.45% F), placebo var
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Gao, Juan, Ni Dang, Qian Zhang, Ying Liang, Xue Wei, and Anxiu Xu. "Binder-Loaded Amorphous Nanometer Calcium Phosphate in Preventing Enamel Demineralization in Orthodontic Patients." Journal of Nanomaterials 2022 (May 26, 2022): 1–12. http://dx.doi.org/10.1155/2022/9552237.

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With the popularization of oral health knowledge, people have gradually realized the importance of orthodontic treatment in oral health, so the number of patients undergoing orthodontic treatment has increased significantly. To improve the effect of orthodontic treatment, this article mainly studied the application of adhesives loaded with amorphous nanocalcium phosphate in the prevention of enamel demineralization in orthodontic patients. In the experiment, we used spray-drying technology to synthesize NACP. The collected dry particles were dispersed with absolute ethanol, sonicated for 10 mi
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Tatsui, Claudio Esteves, Daniel Ledbetter, Robert Y. North, Christopher Alvarez-Breckenridge, and Romulo Andrade de Almeida. "Tumor Treating Fields for Treatment of Spinal Metastasis." Neurosurgery 70, Supplement_1 (2024): 204. http://dx.doi.org/10.1227/neu.0000000000002810_115.

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INTRODUCTION: Tumor treating fields(TTF) has never been described for treatment of spinal metastasis. We investigate the anti-mitotic effect of TTF to inhibit the growth of human cancer using cells in vitro and in vivo models of spinal metastasis. METHODS: In-vitro: human derived osteosarcoma (Krib-Luc-1) and lund adenocarcinoma (A549-Luc) cells were seeded in 5x5mm human demineralized bone grafts kept in culture while treated with 0 KHz (control) or 150 KHz of TTF for 14 days. Bioluminescence images (BLI) were obtained at baseline and 14 days. In-vivo: Krib-Luc-1 cells were surgically implant
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