Niger J Clin Pract
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Pregnancy is a period of heightened calcium demand necessary for the optimum growth and development of the fetus and placenta. Women with low calcium intake may manifest with hypocalcemia in pregnancy. ⋯ Hypocalcemia in pregnancy is common in our environment and it is associated with anemia in pregnancy, anorexia, and primigravidity while attainment of at least basic education is protective. We recommend routine calcium supplementation in pregnancy and preconception period.
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Periodontal regeneration is the anticipated result of periodontal tissue therapy. Of the many scaffold materials utilized, collagen has been shown to possess characteristics that strongly promote the periodontal regeneration process. Gourami (Osphronemusgoramy) scales can be utilized as an alternative source of collagen due to their abundant availability, the absence of risk of zoonosis, and lack of religious strictures against their use. ⋯ The pore sizes ofcollagen extracted from gouramy scalesare suitable for use as scaffold. FTIR analysis indicated that this collagen possessed a triple helix structure. Collagen extracted from gourami scales was completely degraded within seven days when treated with 0.6 g/mL collagenase solution.
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Randomized Controlled Trial
Coronary artery bypass surgery without blood transfusion; is it possible?
Coronary artery bypass surgery is the most commonly performed cardiac operation and approximately 40-70% of patients require a blood transfusion despite improvements in cardiac surgical techniques. Some preventive perfusion methods to avoid transfusions are described, such as acute normovolemic hemodilution, retrograde autologous priming, and usage of integrated arterial filter oxygenator. ⋯ Triple combination technique is safe and cost-effective in coronary artery bypass surgery. We think that most of the patients could be operated without blood transfusion with this technique.
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In the domain of orthodontics, plaster models are contemplated as one of the important tools for diagnosis and treatment planning. In Dentistry, technological advancement has developed in the section of diagnostic devices, for example, the utilization of a 3D intraoral scanner, which can convert plaster models into digital models. With in-office utilization of this system, orthodontists can more meticulously and precisely construct custom braces, clear aligners, and orthodontic appliances. ⋯ ITero®element is the intraoral laser scanner (ILS) which utilizes parallel confocal scanning technology which maximizes the accuracy of the scan. By utilizing the iTero scanner, the dental measurement can be performed in OrthoCADTM software which is highly accurate. The objective of the contemporary study is to review the literature of studies on in-vivo and ex-vivo scanning with the iTero system.
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Review Case Reports
A rare case of raoultella planticola peritonitis in a chronic ambulatory peritoneal dialysis patient and review of the literature.
Peritonitis is a common and serious complication of peritoneal dialysis and often primary factor of change over to hemodialysis treatment. Raoultella planticola is known as as environmental bacterium and rarely causes infections in humans. We present a case of peritoneal dialysis related peritonitis due to Raoultella planticola and review the clinical manifestations and treatment options of this microorganism. As far as we know, this is the third case of Raoultella planticola peritonitis in the literature.