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Articles Related to poly

Correlation of Hemostatic Parameters with Poly (ADP-ribose) Polymerase-1 (PARP-1) Polymorphisms, Mutations, Laboratory, and Clinical Characteristics in 114 Patients with Philadelphia-Negative Myeloproliferative Neoplasms

Patients with Philadelphia-negative myeloproliferative neoplasms (PN-MPN) are at a higher risk for venous thrombosis. Thromboelastometry may prove efficient to evaluate the patient’s thrombotic risk. In this study, based on data from 114 patients with PN-MPN from a single center in Greece, hemostatic profile was assessed with routine coagulation tests, Rotational Thromboelastometry (ROTEM® ), and Platelet Function Analyzer (PFA)-100 and correlated with clinical, laboratory, treatment characteristics, gene mutations and polymorphisms of poly (ADP-ribose) polymerase-1 (PARP-1)
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Eco Safe Assimilation of Plastic Wastes by Microbes and Biodegradable Alternatives: A Review

Lack of degradability and the closing of landfill sites as well as growing water and land pollution problems have led to concern about plastics. In the past few decades, the use of plastics has enormously increased, mostly used for food packaging. Ironically, the most preferred property of plastics – durability – exerts also the major environmental threat. With the excessive use of plastics and increasing pressure being placed on capacities available for plastic waste disposal, the need for biodegradable plastics and biodegradation of plastic wastes has assumed increasing importance in the last few years.
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To Evaluate the Efficacy of Ultrasound Guided Distraction Osteogenesis by Evaluating Qualitative Estimation of Bone Fill at Regeneration site and Management of Severe Mandibular Hypoplasia Secondary to Obstructive Sleep Apnoea: A Case Report

Distraction Osteogenesis (DO) is an established method for correction of developmental anomaly of the facial skeleton. The early beginning of urgent surgical corrections are allowed in smaller age as even small children suffering from bilateral severe mandibular deficiency who are often associated with breathing and swallowing disorder caused by glossoptosis.
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Increased expression of Nppc and Npr2 in ovarian tissues from mice with polycystic ovary syndrome

Weight loss is an efficient therapy for obese polycystic ovary syndrome (PCOS) patients. Here we evaluate the effect of dietary weight reduction on clinical performance in obese PCOS patients. Medical records of fifty obese PCOS patients (age 27 ± 5 years) who had calorie-controlled dietary intervention were reviewed. The patients had a 1200-kcal/day diet until ovulation or for up to three months. Changes in body weight, body mass index (BMI), blood pressure, menstruation, acne, and hirsutusm, serum levels of endocrine hormones and adipocytokines, glucolipid metabolism index and insulin resistance were assessed. Menstrual cycle, ovulation andrelapse in the following six months were also reviewed. All patients had menstrual disorder, 43 had acne, and 26 were hirsute. After weight loss, the BMI decreased from 27.89 ± 3.06 to 25.70 ± 2.42 kg/m2 (p < 0.001). Acne and hirsutusm was improved in 39 and 14 patients, respectively. Regular menstruation was restored in 26 patients and lasted for 3.12 months on average. Endocrine hormones levels, adipocytokines levels, glucolipid metabolism and insulin resistance were shifted toward balance. Weight relapse was seen in 11 patients. No side effects occurred. Dietary intervention in obese PCOS patients can improve relevant clinical problems but weight relapse is an issue
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Effect of Seed Thermotherapy to Reduce the Viral Diseases of Faba Bean (Vicia Faba L.) in the Interandean Valley of Cochabamba, Bolivia

In Bolivia, the faba bean (Vicia faba L.) is cultivated in the Andean region, Altiplano and Interandean valleys. In these valleys mediumsized and early varieties are cultivated.
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Evaluating the Economic Performance of Reverse Polymerization Technology for Waste Tyre Recycling in Sub-Saharan Africa

The unlawful and uncontrolled disposal of waste tyres is greatly disturbing in terms of the environmental concerns and the economic misfortune. In combating this menace, there is growing interest in the application of efficient and environmental-friendly alternatives to the traditional recycling methods for waste tyres. Pyrolysis can be considered as an appropriate non-conventional method for complex materials such as tyres. Several works have been made to improve pyrolysis process towards higher yield and quality of biofuels and greater energy efficiency. This study considers Reverse Polymerization, a microwave-assisted pyrolysis process to extract complete yield and higher quality of valuable products, while avoiding toxic emissions into the environment. The feasibility of such innovative recycling process in Sub-Sahara Africa is essential in order to convince concerned authorities to buy into such advanced technologies with great benefits. The investment analysis and economic performance indicators from the study demonstrated that the operation of such proposed recycling system in the continent is economically feasible. However, the operation of such facility under the present market conditions might highly be challenged by high investment risk as the project is highly capital intensive.
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Copper Oxide Nano-Hydrogel Composite and their Toxicology Studies: A Green Chemistry Approach

The increasing demand for skin care products formulated with metal oxide nanoparticles such as Zinc oxide, Titanium oxide and Copper oxide nanoparticles calls for toxicological safety concerns. Phytochemical assisted synthesis of Copper oxide nanoparticles (CuONPs) has been achieved by a simple, one-pot chemical procedure using polyphenol-rich aqueous extract of Solanum torvum L. as a reducing and capping agent.
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Thermoresponsive Crosslinked Ampholytic Terpolymers (CATs): Effect of Salt Concentration on Porosity, Thermal, Mechanical, Electrical Conduction, and Imprintable Properties

Intra- or inter-chain dipole–dipole interactions between opposite charges cause collapse of the structure in polyampholyte hydrogels formed by using ionic monomers with different charges. Furthermore, these interactions are unavoidable as in the case of clamped polymer chains.
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Automated Polyp Detection System in Colonoscopy Using Deep Learning and Image Processing Techniques

Undetected colonic polyps are considered a major cause of interval cancer of the colon. The Automatic Polyp Detection System (APDS) (Magentiq Eye LTD, Haifa, Israel) was developed to enhance the ability of endoscopists to detect polyps during screening colonoscopy. It is designed to be used both in real-time and offline. APDS runs directly on the video output of the endoscopic camera and highlights the polyp on the screen. APDS utilizes the power of Deep Learning and Computer Vision in order to improve polyp detection rates thus improving the performance of the endoscopist.
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Automated Polyp Detection System in Colonoscopy Using Deep Learning and Image Processing Techniques

Undetected colonic polyps are considered a major cause of interval cancer of the colon. The Automatic Polyp Detection System (APDS) (Magentiq Eye LTD, Haifa, Israel) was developed to enhance the ability of endoscopists to detect polyps during screening colonoscopy. It is designed to be used both in real-time and offline. APDS runs directly on the video output of the endoscopic camera and highlights the polyp on the screen. APDS utilizes the power of Deep Learning and Computer Vision in order to improve polyp detection rates thus improving the performance of the endoscopist.
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Sedoanalgesia During Dental Treatment of a Patient with Sanfilippo Syndrome: A Case Report

Sanfilippo syndrome, a type of mucopolysaccharidosis (MPS), is an autosomal recessive lysosomal storage disease. The disorder is characterized by bone abnormalities (i.e. abnormally long arms and legs when compared with the trunk length), as well as abnormal bone shapes and skin thickening.In general, patients with Sanfilippo syndrome have sharp and coarse facial features, thickening of the lips and enlargement of the mouth and tongue. Hypoplasia of hard dental tissue is also present. The parents of a 5-year-old female patient were referred to Konya Oral and Dental Health Hospital because of tooth pain. A full dental examination could not be conducted because the patient was not cooperative. Thus, we decided to perform the patient’s treatment under general anaesthesia. As the patient had a history of difficult intubation and the planned dental procedures could be completed in a short time, under sedoanalgesia.
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Barycentric Coordinates for Polycons

This discussion is limited to two-space although much of the analysis has been generalized to higher dimensions. Barycentric coordinates are needed in some applications for polygons with concave vertices. Such elements do not have rational barycentrics and mean-value coordinates (Floater, 2003) [1] are widely used.
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Polycyclic Aromatic Hydrocarbons Separation from Oil-Contaminated Soil Using Supercritical and Subcritical Water

Finding an environmental-friend and an affordable method to remove contaminated soils from polycyclic aromatic hydrocarbons (PAHs) is now an attractive field for researchers. PAHs are slightly soluble, thus hardly dissolve in organic compounds, and also biological and chemical degradation processes are not effective to remove them, and the process of extracting these pollutants from soil is a complex process. Super-critical fluid extraction is an innovative process in the field of contaminated soil treatment. Extraction with super-critical fluid is a simple and rapid extraction process which uses supercritical fluids as solvents. This method addresses extraction methods using supercritical and subcritical fluid. The results showed that the supercritical fluid process is very suitable to remove the pollutants such as PHCs, PAHs, PCBs, dioxins, Furans, phenols, Chlorophenols, insecticides, metals and radioactive substances. The supercritical fluid extraction using CO2 also has the ability to effectively eliminate organic and inorganic compounds present in different contaminated soils. Moreover, this method is more economical for polluted soil treatment compared to other available methods. On the other hand, using this method that uses water is environment-friendly and has lower cost and a higher safety level. Research has also shown that pressurized hot water extraction (SWE) is a better way to extract PAHs. In this method, the extraction process can be improved by combining the SWE process with the oxidation process by adding oxidants such as air, oxygen, hydrogen peroxide, etc.
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Gene Therapy in Sickle Cell Disease

Sickle cell disease is a prevalent and severe monogenic disorder resulting from a homozygous missense mutation in the β-globin gene that leads to polymerization of hemoglobin S. Clinical manifestations of the disease can be critical with considerable morbidity and mortality. One treatment option for the disease is bone marrow transplantation. However this method is restricted to the patients with an appropriately matched donor. Gene therapy by either gene insertion or gene editing, utilizing patient’s own cell is a primary therapeutic option to cure sickle cell disease. However, very less clinical trials have been performed with genetic therapy for treating Sickle cell disease (SCD). Since a couple of decades significant progress has been made in the area of gene therapy for treating monogenic hemoglobin disorders. Numerous therapies are currently in clinical trial stages or in preclinical stages. The safety and efficacy of gene therapy has been greatly improved with the initial use of γ-retrovirus vectors, followed by next-generation lentivirus vectors, and latest gene editing techniques. Although the clinical interpretation of gene therapy has been successful, it involves some limitations including complex cellular abnormalities, inadequate transgene expression, and challenges in achieving effective and persistent inhibition of polymerization of hemoglobin S. This review intends to discuss gene therapy strategies specific to Sickle cell disease, present state of the field, and current status of the gene therapy clinical trials.
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Tio2/Polymer Nanocomposites for Antibacterial Packaging Applications

Packaging material should meet many requirements for safe preservation of food and extend shelf life. Utilization of nanoparticles to prepare active packaging films has been widely investigated. This review deals with food packaging films modified with nano titania to enhance mechanical, barrier and antibacterial properties of the packages.
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Electronic-nose Applications in Forensic Science and for Analysis of Volatile Biomarkers in the Human Breath

The application of electronic-nose (E-nose) technologies in forensic science is a recent new development following a long history of progress in the development of diverse applications in the related biomedical and pharmaceutical fields. Data from forensic analyses must satisfy the needs and requirements of both the scientific and legal communities. The type of data collected from electronic-nose devices provides a means of identifying specific types of information about the chemical nature of evidentiary objects and samples under investigation using aroma signature profiles of complex gaseous mixtures containing volatile organic compounds (VOCs) released from manufactured products and parts of the human body. E-nose analyses also provide useful qualitative information about the physicochemical characteristics and metabolic conditions of human subjects without the need for time-consuming analyses to identify all chemical components in human-derived volatile mixtures.
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Characteristic Human Scent Compounds Trapped on Natural and Synthetic Fabrics as analyzed by SPME-GC/MS

The collection of human odor volatiles is of interest to forensic applications as a path to investigate canine scent discriminations in legal investigations. A study using a selected array of previously identified human odor compounds has been conducted to determine the retention and release capabilities of five (5) natural and synthetic fabric types, cotton (mercerized fabric and gauze matrix), polyester, rayon and wool.
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Editorial Board Members Related to poly

Arif Gulzar

Department of Material Science and Chemical Engineering
Harbin Engineering University
China

YUNBO LI

Professor
Department of Pharmacology
Campbell University School of Osteopathic Medicine
United States

V. Ashok Kumar

Research Scientist
Department of Aeronautics
National Cheng Kung University
Taiwan

GAETANO GIAMMONA

Professor
Pharmaceutical Technologies
University of Palermo
Italy

WINNIE CHAN

Department of Nutrition & Dietetics
University Hospitals Birmingham NHS Foundation Trust
United Kingdom

Ana Margarida Violante Pombo

Professor
Department of Aquaculture
Polytechnic Institute of Leiria
Portugal

V. Sankar

Professor & Head
Department of Pharmacy Practice
PSG College of Pharmacy
India

Dalia Abdullah Mohammed Abuelenain

Associate Professor
Department of Operative Dentistry and Dental Biomaterials
Faculty of Dentistry
King Abdul Aziz University
Saudi Arabia

R. SURESHKUMAR

Assistant professor
Department of Pharmaceutics
JSS College of Pharmacy
India

Robert Luk

Associate Professor
Department of Computing
Hong Kong Polytechnic University
Hong Kong
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