Apexification Management of Mandibular Second Premolar with a Blunderbuss Apex and Periapical Lesion of an Adult Patient by Chenshuang Li, Zhong Zheng, Xiaohong Deng, Lan Zhang, Baoyan Wang, Qingyu Guo, Min Zou

“…The aim of this case report is to share a successful apexification application in the mandibular premolar with a blunderbuss apex and periapical lesion of an adult patient by using calcium hydroxide: radiographically, spontaneous hard tissue barrier has been established, and narrowing canal space and decreasing area of periapical shadow were documented without complications. …”
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Collagen membrane versus platelet rich fibrin membrane in bone graft healing: An experimental study in sheep. by Mahdi O. Abdullah, Ahmed A. Hayder

“…The defects were filled with Biphasic calcium phosphate bone substitute. The first defect was covered by platelet rich fibrin membrane, the second one covered by Collagen membrane, and third one was left uncovered. …”
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Viability and Alkaline Phosphatase Activity of Human Dental Pulp Cells after Exposure to Yellowfin Tuna Bone-Derived Hydroxyapatite In Vitro by Tetiana Haniastuti, Heni Susilowati, Margareta Rinastiti

“…The bone of yellowfin tuna (Thunnus albacares) contains high calcium and phosphor and can be synthesized into hydroxyapatite (HA). …”
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Study of Biofouling on Fly ash – Bottom ash (FABA) Media Subtract by Selvia Mila, Saptarini Dian

“…Fly ash has pozzolan properties containing silica or aluminium reacting with calcium hydroxide, while bottom ash has characteristics resembling sand so that it can be used as a substitute for aggregate and both ashes have the potential as a mixture of concrete substrates and artificial reefs. …”
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Concern and Risk Perception: Effects on Osteoprotective Behaviour by A. L. Barcenilla-Wong, J. S. Chen, L. M. March

“…Study outcomes from self-administered questionnaires included calcium and vitamin D supplementation, self-reported seeking of medical advice regarding osteoporosis, BMD testing, and AOM use in the last 12 months at the late assessment. …”
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Characterization of Spirulina-Alginate Beads Formed Using Ionic Gelation by Deepak Rajmohan, Danielle Bellmer

“…Spirulina protein was encapsulated in alginate using both internal and external gelation methods and varying concentrations of sodium alginate and calcium chloride. A total of six different treatments were evaluated, and characterization of the beads included crude protein content, hardness measured using a texture analyzer, and thickness and width of the beads. …”
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Microscale Investigation of Arsenic Distribution and Species in Cement Product from Cement Kiln Coprocessing Wastes by Yufei Yang, Jingchuan Xue, Qifei Huang

“…EPMA results showed that As was generally distributed throughout the cement paste. As content in calcium silicate hydrates gel (C-S-H) was in low level, but higher than that in other cement mineral phases. …”
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Effectiveness of arbuscular mycorrhiza and calcite on soil macronutrient content and P uptake in palmarosa (Cymbopogon martinii) by Samanhudi, Setyawati Andriyana, Rahayu Muji, Purnomo Djoko, Syahrina Aulia Fidia

“…The application of calcite increased soil calcium content by 114% directly proportional to the level of soil pH (7.3-7.6) which was positively correlated with the increase in calcite dosages. …”
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Combination PPARγ and RXR Agonist Treatment in Melanoma Cells: Functional Importance of S100A2 by Joshua P. Klopper, Vibha Sharma, Reid Bissonnette, Bryan R. Haugen

“…We performed microarray analysis of A375(DRO) after TZD and combination rexinoid/TZD treatment in which the calcium binding protein S100A2 had increased expression after rexinoid or TZD treatment and a synergistic increase to combination treatment. …”
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Citrate Anticoagulation for Continuous Renal Replacement Therapy in Critically Ill Patients: Success and Limits by Filippo Mariano, Daniela Bergamo, Ezio Nicola Gangemi, Zsuzsanna Hollo', Maurizio Stella, Giorgio Triolo

“…Citrate provides a regional anticoagulation virtually restricted to extracorporeal circuit, where it acts by chelating ionized calcium. This issue is particularly true in patients ongoing CRRT, when the “continuous” systemic anticoagulation treatment is per se a relevant risk of bleeding. …”
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Hydroxyapatite-based coatings on Mg and Ti-based implants: A detailed examination of various coating methodologies by M. Rafiei, H. Eivaz Mohammadloo, M. Khorasani, F. Kargaran, H.A. Khonakdar

“…In this comprehensive study, various methods of coating metal implants with calcium phosphate or hydroxyapatite structures, including sol-gel, chemical deposition (such as hydrothermal deposition), and thermal spraying (such as plasma spray) methods have been fully investigated. …”
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Groundwater quality evaluation and its suitability for domestic and irrigation use in the hard rock terrain of Olakkur block, Tamilnadu, India by D. Vinodh., S. Senthilkumar, B. Gowtham, Talelign Wegene, M. Jeevanandam

“…Groundwater samples were collected from twenty five locations in both pre-monsoon and post-monsoon months and examined for various physico-chemical parameters such as pH, total dissolved solids, total hardness, calcium, magnesium, sodium, potassium, bicarbonate, sulphate, Nitrate and chloride. …”
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EVALUATION OF LAND SUITABILITY FOR IRRIGATED WHEAT CULTIVATION USING TWO DIFFERENT METHODS IN NORTHERN ALI AL-GHARBI DISTRICT by A. R. Anbar, A. I. Hamad

“…The results indicated that the determining factor for wheat cultivation is soil salinity and calcium carbonate content. Climate suitability results for wheat cultivation within category S1 reached a rating of (98.8)%, according to the assessment. …”
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Enhanced Isolation of Streptomyces from Different Soil Habitats in Calamba City, Laguna, Philippines using a Modified Integrated Approach by Jhon Wilson A. Antido, Fresthel Monica M. Climacosa

“…All soil samples were air-dried, crushed, pretreated with calcium carbonate, and incubated on a rotary shaker. …”
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Differential phase angle spectrum for liquid detection in functionalized surface roughness polymeric electrode by Gomez-Sanchez John Alexander, Bueno Luciano de Souza Ribero

“…The Differential Impedance Spectrum (DIS) was employed to analyze the response of functionalized electrodes to solutions of acetic acid and calcium chloride (CaCl2). DIS data extract the differential phase angle and indicate the interactions between the functionalized surface with acetic acid and CaCl2 solutions, showing noticeable peaks in three zones: at lower frequencies (< 10 kHz), medium frequencies range of 10 kHz to 100 kHz, and higher frequencies (> 100 kHz). …”
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Photocatalytic oxidation of fuel oxygenated additives in aqueous solutions by M. Krichevskaya, A. Kachina, T. Malygina, S. Preis, J. Kallas

“…The influence of mineral additives—sulphate, calcium, ferric and manganese ions—on the process efficiency was found to be complex. …”
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Decolourization Kinetics of Congo Red Using Immobilized and Free Cells of Rhodococcus biphenylivorans by Maegala Nallapan Maniyam, Primeela Gunalan, Hazeeq Hazman Azman, Hasdianty Abdullah, Nor Suhaila Yaacob

“…The immobilized cells’ Congo red-decolorizing activity in calcium alginate showed an increase of 217% compared to the free cells. …”
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Coupling of the Functional Stability of Rat Myocardium and Activity of Lipid Peroxidation in Combined Development of Postinfarction Remodeling and Diabetes Mellitus by S. A. Afanasiev, D. S. Kondratieva, T. Yu. Rebrova, R. E. Batalov, S. V. Popov

“…It is manifested in inhibition of increase of LPO processes activity and maintaining of force-interval reactions of myocardium connected with calcium transport systems of sarcoplasmic reticulum of cardiomyocytes.…”
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An ingestible bioimpedance sensing device for wireless monitoring of epithelial barriers by Brian M. Holt, Justin M. Stine, Luke A. Beardslee, Hammed Ayansola, Younggeon Jin, Pankaj J. Pasricha, Reza Ghodssi

“…Through an animal study, we demonstrate how the device exhibits altered impedance response to tight junction dilation induced on mice colonic tissue through calcium-chelator exposure. Device measurements are validated using standard benchtop methods for assessing mucosal permeability.…”
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Effect of antacid gastric syrups on surface properties of dental restorative materials: an in vitro analysis of roughness and microhardness by Fikri Öcal, Burak Dayi

“…Conclusion Agents such as calcium carbonate, sodium bicarbonate and magnesium carbonate in antacid gastric syrups can affect the surface properties of restorative dental materials. …”
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