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249 articles for “Medicine”
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Xerostomia and Salivary Gland Hypofunction: From Pathophysiology to Nanotechnology‑Enabled Regenerative Therapies
Abstract: Xerostomia, the subjective sensation of oral dryness, is a common yet frequently underrecognized condition with multifactorial etiology and substantial consequences for oral and systemic health. Salivary gland hypofunction underlies many, but not all, cases and may result from medication use, head and neck radiotherapy, autoimmune disease, systemic illnesses, or age-related and hormonal changes. Persistent xerostomia impairs mastication, swallowing, speech, taste, and sleep, and predisposes to dental caries, periodontal disease, oral …
Published in International journal of Nanobiotechnology · Vol. 12, Issue 1, 2026 · pp. 1–27 Read article
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Proximate Analysis and Functional Activities of African Pear Fruit (Dacryodes edulis) Grown in Makurdi, North Central Nigeria
Abstract: Dacryodes edulis (African Pear Fruit) is an indigenous edible fruit that is used for both food and medicine in North Central Nigeria. The nutritional composition and functional properties of Dacryodes edulis were studied using standard analytical techniques. The fruits were analyzed for Physico-chemical characteristics (pH, Titratable acidity and Total insoluble solids), proximate analysis (Crude protein, Ash content, dry matter content), Mineral analysis (Se, Mn) and antioxidant activity (TBARS). The analyzers …
Published in International Journal of Environmental Chemistry · Vol. 12, Issue 1, 2026 · pp. 12–18 Read article
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Nanotechnology Across Scales: Scientific Fundamentals,Industrial Innovation, and Ethical Concerns
Abstract: Nanotechnology, the manipulation and application of materials at the nanoscale (1–100 nanometers), hastransformed several scientific and industrial fields. This article examines nanotechnology’s “length” – itshistory, progress, and future – and “breadth” – its many applications and interdisciplinary reach.Nanotechnology drives groundbreaking innovation across diverse domains, such as medicine, electronics,energy, and environmental science, rooted in the principles of quantum physics and advanced materialsscience. This essay delves into not only the technological advancements …
Published in International journal of Nanobiotechnology · Vol. 11, Issue 2, 2025 Read article
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Biomedical Engineering and Biotechnology
Abstract: Biotechnology and biomedical engineering are two fields that are changing swiftly and are at the intersection of biology, engineering, and medicine. Both areas aim to enhance health and quality of life, however they possess distinct objectives, methodologies, and applications. Biotechnology is largely about harnessing living things and biological processes to develop goods and technologies for disciplines like medicine, farming, and environmental science. Biomedical engineering, on the other hand, uses engineering …
Published in International Journal of Industrial Biotechnology and Biomaterials · Vol. 11, Issue 2, 2025 · pp. 6–21 Read article
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3D Bioprinting Approaches Utilizing Stem Cells for Tissue Regenerative Engineering
Abstract: Recent advancements have enabled the application of three-dimensional (3D) printing technologies to biocompatible materials, cells, and supporting components, leading to the emergence of 3D bioprinting. Surgical limitations necessitate alternative methods for repairing and replacing diseased and damaged tissue. Regenerative medicine, a rapidly expanding field of research, has already seen the successful application of engineered tissues in patients. However, the demand for these tissues far exceeds the available supply, highlighting the …
Published in International Journal of Polymer Science and Engineering · Vol. 10, Issue 2, 2024 · pp. 41–61 Read article
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Advances in Reproductive Biotechnology: Innovations in Artificial Insemination and IVF Techniques
Abstract: Reproductive biotechnology has transformed infertility management and animal breeding, with artificial insemination (AI) and in vitro fertilization (IVF) playing pivotal roles. Historically, these technologies have evolved from experimental concepts to essential tools in reproductive medicine and agriculture. AI, introduced in the early 20th century, became instrumental in optimizing breeding programs by allowing selective fertilization without physical mating, thus improving genetic diversity and disease control in livestock. Meanwhile, IVF, developed in …
Published in International Journal of Animal Biotechnology and Applications · Vol. 10, Issue 2, 2024 · pp. 11–15 Read article
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Nanotechnology in Healthcare Applications: A Study
Abstract: Nanotechnology has arisen as a transformative field with vast potential in healthcare applications, promising to revolutionize diagnostics, therapeutics, and overall patient management. Nanotechnology manipulates molecules and atoms, creating materials and devices with extraordinary properties. This study aims to sightsee the various solicitations of nanotechnology in healthcare, highlighting its benefits, challenges, and prospects. Targeted Medication Delivery: Nanotechnology enables the design of sophisticated drug delivery systems, precisely tailoring dosage and release for …
Published in International journal of Nanobiotechnology · Vol. 10, Issue 2, 2024 · pp. 49–59 Read article
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A Review Paper on Novel Lipid Nanoparticles for Enhanced Bioavailability of Bioactive Compounds in Breast Cancer Cell Lines
Abstract: Most bioactive compounds from natural products are heavily relied on drug development due to their biological, chemical and pharmacological properties. Some compounds exhibiting anticancer properties have also been reported. However, they present a challenge in achieving the effective absorption and delivery in the body. This is due to minimal bioavailability, fluctuation of plasma drug concentration, low tolerance, first-pass effect which leads to less desired efficacy. Therefore, this calls for an …
Published in International Journal of Composite and Constituent Materials · Vol. 10, Issue 1, 2024 · pp. 1–9 Read article
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Synthesis and Evaluation of Antimicrobial Activity of Some Heterocyclic Moieties of Pyrazole Derivatives
Abstract: In a successful trial to synthesize pyrazole derivatives, acetophenone was, first, reacted with phenylhydrazine producing the Schiffs’s base condensation product (E)-1-phenyl-2-(2-phenylethylidene) hydrazine 1. The application of Vilsmeier Haack’s reaction on this product afforded the cyclization product (1,3-diphenyl-1H-pyrazole-4-carbaldehyde 2 as a pyrazole derivative in good yield percentage. The treatment of (1,3-diphenyl-1H-pyrazole-4-carbaldehyde (2) with acetophenone results in the formation of another pyrazole derivative (3), having a chalcone moiety.The chemical structure of newly …
Published in International Journal of Chemical Synthesis and Chemical Reactions · Vol. 10, Issue 1, 2025 · pp. 26–36 Read article
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Revolutionizing Healthcare: The AI-Driven Transformation
Abstract: Artificial Intelligence (AI) is the use of machines, especially computers, to act intelligently without much human interference. AI is basically accepted as coming into existence with the development of robots. The term robot derives from the word robata, that means use of biosynthetic machines as forced labor. Now a days, AI is spreading its arms in the medical field by use of robotic-assisted surgery, for complex urologic and gynecologic procedures. …
Published in International Journal of Digital Communication and Analog Signals · Vol. 10, Issue 1, 2024 · pp. 7–12 Read article
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Microneedle platform: An innovative way for transdermal drug delivery system.
Abstract: The transdermal route is employed as an alternate method in many therapeutic applications to get over the important drawbacks of oral medication delivery. Transdermal microneedle arrays have been used for drug administration via the skin for a very long time. Microneedles are devices with a reputation for being highly efficacious and flexible. Microneedles are devices with a reputation for being highly effective and flexible. Intellectual and industrial groups are interested …
Published in International journal of Nanobiotechnology · Vol. 10, Issue 1, 2024 Read article
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Ecological threat to Bacopa monnieri: An Assessment
Abstract: Now –a- days the anthropogenic activities are so aggressive that they become serious threat to the plants especially the herbs which has even the immense medicinal property but they totally dependent on the upper sol surface not only the direct influence but the indirect influence of the human activities like increase in the temperature of the earth crust, water deficit due to decrease water level of the earth, directly influence …
Published in International Journal of Plant Biotechnology · Vol. 1, Issue 1-2, 2015 · pp. 22–30 Read article
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Vesicular–Arbuscular Mycorrhiza Association Alleviates Antioxidant Activity of Bacopa monnieri
Abstract: Methanol extract of Bacopa leaves and ascorbic acid showed a significant scavenging of p < 0.05. The study was conducted to evaluate the effect of vesicular–arbuscular mycorrhiza treatment on antioxidant activity of Bacopa monnieri. Mycorrhiza spores were added to the plants at different time intervals and the plants were categorized as T1, T2, T3 and T4 according to treatments. T1 plants are control, while T2, T3 and T4 plants received …
Published in International Journal of Plant Biotechnology · Vol. 4, Issue 1, 2018 · pp. 24–28 Read article
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Neutralization of Naja Naja Snake Venom by Ethanolic Leaf Extracts of Rivea hypocrateriformis
Abstract: Snake venom has been the cause of innumerable deaths worldwide.For the last century, antivenin is the only available antivenom in market for specific treatment. However,antivenin does not provide enough protection against venom induced haemorrhage, necrosis, nephrotoxicity and often develops hypersensitivity reactions. India has a rich source of the usage of medicinal plants. Many Indian medicinal plants in olden days used by tribal people like Gonds, Bhils, santhal, kasha etc to …
Published in International Journal of Plant Biotechnology · Vol. 7, Issue 1, 2021 · pp. 26–31 Read article
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Leaf powder of Lawsonia inermis (L) in acetone for the topical application to the fifth instar larvae of silkworm, Bombyx mori (L).
Abstract: The henna, Lawsonia inermis (L) is well known medicinal plant. Due to rich contents of phytochemicals, the leaves, flowers, seeds, stem bark and roots of henna, Lawsonia inermis (L) are used in traditional medicine.The present attempt was aimed to use acetone solution (maceratives) of leaf powder of Lawsonia inermis (L) for the topical application to the fifth instar larvae of silkworm, Bombyx mori (L) [Race: Double Hybrid - (CSR6 x …
Published in International Journal of Agrochemistry · Vol. 6, Issue 1, 2020 · pp. 25–39 Read article
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Chemical Synthesis and Industrial Applications of Catechu
Abstract: Kattha is acquired by crystallization in cold from the water extractives of the heartwood of Acacia catechu. The main constituents of the red heartwood are catechin and catechu tannic acid along with small proportion of brown coloring matter. It also contains tannin, flavotannin, gallotannin, hloratannin etc. (+)-Catechin is a constituent, which decreases the action of some hormones; hence “tyronorman” injected with thyroxin terminates the upsurge in basal metabolism. It has …
Published in International Journal of Chemical Synthesis and Chemical Reactions · Vol. 3, Issue 2, 2017 · pp. 38–42 Read article
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Head Movement Based Controlling of Home Appliances For Physically Challenged
Abstract: In the world there are many physically challenged people who cannot move and operate devices like switching of lights, fans, etc. Similarly the paralyzed or a dumb cannot speak and ask for their needs like food, medicine, water etc. So they are facing many difficulties in fulfilling of their basic needs. So in our project we are designing a “Head movement controlled device switching system for physically challenged”. Now the …
Published in International Journal of Telecommunications & Emerging Technologies · Vol. 2, Issue 1, 2016 · pp. 5–13 Read article
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Nanoscience and Nanotechnology: A Review
Abstract: The field of nanotechnology has been recently blooming as the most economically and commercially feasible technology in the arena of science, medicine, research etc. The advent of nanomaterials like fullerenes, nanoparticles, nano powders, nanotubes, nanowires, nanorods, nano-fibers, quantum dots, nano sensors, nano robots and nano bubbles has wider range of applications in the field of medicine, research, cosmetic products, healthcare, electronics, photonics, biotechnology, engineering products, pharmaceuticals, drug delivery, and agriculture. …
Published in International journal of Nanobiotechnology · Vol. 5, Issue 1, 2019 · pp. 19–31 Read article
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A “Blank” Cell: Stem Cell
Abstract: A whole new branch of medicine was formed after the discovery of stem cells known as “Regenerative medicine”. Stem cells, the unspecialized cells which can be developed into useful or specialized cells help to form the diverse human tissues in the body. They can reintroduce themselves via mitotic cell division and distinguish itself in the varied range of unspecialized cell types. According to the latest research, 68% of Americans support …
Published in International journal of Nanobiotechnology · Vol. 5, Issue 2, 2019 · pp. 1–7 Read article
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Role of Nanotechnology in Homoeopathy
Abstract: The word Homoeopathy is derived from the Greek words ‘hómoios’ meaning similar and ‘páthos’ means suffering. Recently the development been done by several researchers from the Indian Institute of Technology (IIT)-Bombay, and have discovered that nanotechnology is the very basis of homoeopathic treatments. There were several study been done in order to find a relation between Homoeopathy and Nanotechnology and according to IIT scientists the homeopathic medicines work on the …
Published in International journal of Nanobiotechnology · Vol. 6, Issue 1, 2020 · pp. 28–35 Read article