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67 articles for “Blood Flow”
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Spontaneous Perforation of Uterus in Pyometra
Abstract: Accumulation of pus in the uterine cavity is known as Pyometra. Any cause that obstructs the flow of menstrual blood and endometrial secretions can lead to development of Pyometra. Various factors have been implicated in development of this condition which includes any benign or malignant growth that obstructs cervical canal, any age related stenosis, previous radiotherapy, previous surgeries on cervix. Spontaneous Rupture of Pyometra is a rare event and can …
Published in Research and Reviews : Journal of Surgery · Vol. 3, Issue 3, 2014 · pp. 16–18 Read article
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Hemorrhoids (Bawaseer) in Unani System of Medicine: A Review
Abstract: Hemorrhoids are one of the most common anorectal disorders encountered in the general population as well as in clinical practice. The term “Hemorrhoid” was most likely first used by Hippocrates (Buqrat) to explain the bleeding from the veins of the anus. It is derived from two Greek words “haima" means blood, “rhoos" means flowing. Bawaseer are dilated veins occurring in relation to the anal canal. In normal population the disease …
Published in Research and Reviews : Journal of Surgery · Vol. 10, Issue 1, 2021 · pp. 12–23 Read article
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Survey on Protocols and Optimized Methods of Wireless Body Area Network
Abstract: AbstractNow days, the uses of wireless network and electrical development in the field of health sector are increasing. Wireless body area network (WBAN) is one of the wearable devices for remote health monitoring which is one of the crucial parts of the wireless network. It provides sequence health monitoring of a patient without any limitations and offers much promising application. The WBAN monitors the patient body temperature, blood pressure, air …
Published in Journal of Operating Systems Development & Trends · Vol. 4, Issue 2, 2017 · pp. 22–30 Read article
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Experimental Studies on the Surface-Driven Capillary Flow of Ethanol in the Microfluidic Microchannel Bends
Abstract: Total 36 individual microfluidic devices are fabricated in this work. These microfluidic devices are fabricated by the maskless lithography, hot embossing lithography, direct bonding technique and indirect bonding technique. The surface-driven capillary flow of ethanol is faster in the microchannel of larger channel aspect ratio. The surface-driven capillary flow of ethanol is faster in the microchannel due to the applied centrifugal force. These experimental results are similar in both of …
Published in Recent Trends in Fluid Mechanics · Vol. 3, Issue 3, 2016 · pp. 19–22 Read article
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Clinical Significance of Immune Cells and T-cell Subsets in Lung Cancer
Abstract: Objectives: The aim of the study was to determine the clinical usefulness of pretreatment hematological parameters including neutrophils, lymphocytes, monocytes and immune T-cell subsets as well as calculated coefficients such as neutrophils-to-lymphocytes ratio(NLR),monocytes-to-lymphocytes ratio(MLR) and platelets-to-lymphocyte ratio(PLR)in patients with lung cancer. Materials and Methods: A total of 102 patients with lung cancer were prospectively analyzed. T-cell subsets were assessed by flow cytometry method. Peripheral blood was collected from 25 healthy …
Published in Research and Reviews : A Journal of Immunology · Vol. 9, Issue 2, 2019 · pp. 14–29 Read article
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Advances in Diagnostic Techniques in Veterinary Medicine
Abstract: Diagnostic techniques play a crucial role in veterinary medicine for accurate disease identification, treatment planning, and monitoring of animal health. This review article explores the latest advancements in diagnostic tools and technologies used in veterinary medicine, focusing on imaging modalities, molecular diagnostics, and point-of-care testing. The first section discusses the advancements in imaging modalities, including digital radiography, computed tomography (CT), magnetic resonance imaging (MRI), and ultrasonography. These technologies have revolutionized …
Published in Research and Reviews : Journal of Veterinary Science and Technology · Vol. 12, Issue 1, 2023 · pp. 1–4 Read article
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Platelets A Tiny Cell Fragments
Abstract: Platelets are disc-shaped, anucleate cells that are approximately 2-3 μm in diameter. Their primary function is to control hemostasis, or blood clotting, but they also play important roles in angiogenesis (the formation of new blood vessels) and innate immunity (the body's first line of defence against infection). With a diameter of just 2-3 microns, platelets are tiny, disc-shaped cells that lack a nucleus. While their main responsibility is to ensure …
Published in Research and Reviews: Journal of Oncology and Hematology · Vol. 13, Issue 2, 2024 · pp. 22–28 Read article
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A Study on Precision Blood Propulsion in Motor-Driven Artificial Hearts
Abstract: The development of biocompatible, energy-efficient pumping mechanisms is pivotal for advancing artificial heart (AH) technology. This study explores a motor-driven centrifugal pump designed to replicate the physiological dynamics of natural ventricles while mitigating complications associated with conventional axial and pulsatile systems. The proposed system employs a brushless DC motor with closed-loop control, integrated with pressure and flow sensors to modulate rotational speed (RPM) and generate biomimetic cardiac output. The suggested …
Published in Trends in Electrical Engineering · Vol. 16, Issue 1, 2025 · pp. 53–59 Read article
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Experimental Studies on the Surface-Driven Capillary Flow of Dyed Water in Multistage Microfluidic Bends
Abstract: AbstractA single three-stage and a pair of two-stage microfluidic bends are fabricated. SU-8 as negative photoresist is used to fabricate the stamp by maskless lithography and diamond like carbon (DLC) coating. Microchannel structures are fabricated using polymethylmethacrylate (PMMA) by hot embossing lithography. Direct bonding technique is used to fabricate the leakage-free sealing in microfluidic bends. The leakage-free surface-driven capillary flow is recorded by CMOS camera. This work will be useful …
Published in Recent Trends in Fluid Mechanics · Vol. 4, Issue 3, 2017 · pp. 29–34 Read article
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Hairy Cell Leukemia: A Morphological Dilemma in Case of Low Peripheral Blood Hairy Cell Count
Abstract: Hairy cell leukemia (HCL) is a lympho-proliferative neoplasm of mature B cells with an indolent course, representing 2 to 3% of all leukemias. It clinically presents as bicytopenia and splenomegaly. We here present a case report where peripheral blood smear showed few lymphoid cells with hairy projections. A suspicion of hairy cell leukemia was given which was confirmed later on bone marrow aspiration and biopsy followed by flow cytometry which …
Published in Research and Reviews: Journal of Oncology and Hematology · Vol. 7, Issue 2, 2018 · pp. 18–21 Read article
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Design and Simulation of Proximal Convoluted Tubule Flow Kinetics for Kidney-on-chip Applications
Abstract: The primary function of human kidney is purifying the impure blood in the body. In addition to this, kidney performs balance homeostasis, solute balance and blood pressure maintenance. Proximal convoluted tube (PCT) is a primary part in the nephron which plays a crucial role in the excretion, secretion and re-absorption of solutes and proteins. While performing all these functions, kidneys tends to get affected in several ways leading to failure …
Published in Journal of Operating Systems Development & Trends · Vol. 7, Issue 1, 2020 · pp. 14–21 Read article
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TRACING PLANT POTENTIAL FOR CONTROLLING DIABETES: A COMPREHENSIVE STUDY
Abstract: Diabetes mellitus is a chronic metabolic non- communicable condition characterized with elevated or raised blood sugar or glucose levels for a prolonged period of time. The high level of blood sugar leads to development of specific symptoms like polyuria, polydipsia and polyphagia. The other symptoms include abnormal weight loss, fatigue, poor wound healing, infections, altered mental state and blurry vision. Exploring alternative treatments for diabetes, particularly those derived from medicinal …
Published in Research and Reviews : Journal of Crop science and Technology · Vol. 12, Issue 3, 2023 · pp. 34–41 Read article
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Short Review on the Flow and Filtration of Polystyrene Microparticles in Micron-Scale Fluid Mechanics towards the Applications related to fluidic Microelectromechanical Systems
Abstract: Maskless lithography, hot embossing lithography and direct bonding technique are useful to fabricate the polymethylmethacrylate (PMMA) microfluidic devices. Also, maskless lithography and indirect bonding technique are useful to fabricate the SU-8 based glass microfluidic devices. In this work, a short review on microfluidic flow and microfluidic filtration of microparticles is provided by author related to the micron-scale fluid mechanics. This review may be useful to perform the blood filtration in …
Published in Journal of Microelectronics and Solid State Devices · pp. 36–41 Read article
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Flow and Filtration of Polystyrene Microparticles in Micron-Scale Fluid Mechanics towards the Applications related to fluidic Microelectromechanical Systems
Abstract: Maskless lithography, hot embossing lithography and direct bonding technique are useful to fabricate the polymethylmethacrylate (PMMA) microfluidic devices. Also, maskless lithography and indirect bonding technique are useful to fabricate the SU-8 based glass microfluidic devices. In this work, a short review on microfluidic flow and microfluidic filtration of microparticles is provided by author related to the micron-scale fluid mechanics. This review may be useful to perform the blood filtration in …
Published in Journal of Microelectronics and Solid State Devices · Vol. 8, Issue 3, 2021 · pp. 36–41 Read article
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Extraction of Phytochemicals from Leaves of Hibiscus rosa sinensis
Abstract: Hibiscus rosasinensis is medicinal and ornamental plant species belongs to Malvaceae family. It contains various phytochemical constituents like phenolic compounds, flavonoids, tannins, alkaloids, saponins etc. Hundreds of chemical compounds are synthesised in different parts of the plant including flowers, stems, roots and leaves etc. that have numerous medical and pharmacological applications. Leaves are used to treat blood vessel hypertension, fatigue, depression and skin problems. It shows various medicinal properties like …
Published in Research and Reviews : A Journal of Biotechnology · Vol. 10, Issue 3, 2020 · pp. 9–11 Read article
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Ethnomedicinal Importance of Nyctanthes Arbor-Tristis in Ranchi District of Jharkhand
Abstract: Nyctanthes arbor-tristis is one of well-known medicinal plants and many of its parts are used to treat different diseases. Nyctanthes arbor-tristis Linn leaves are used broadly in Ayurvedic medicine for the cure of many ailments such as obstinate sciatica, malaria, chronic fever, rheumatism and internal worm infections, laxative, diaphoretic, diuretic and as a tonic. Nyctanthes arbor-tristis plants were collected locally in the month of October of the year 2017, from …
Published in Research & Reviews: A Journal of Drug Design & Discovery · Vol. 6, Issue 3, 2019 · pp. 8–11 Read article
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Review on Morinda citrifolia L.—Noni Juice
Abstract: Noni juice is a globally popular health beverage originating in the tropics and used since long in traditional medicines in certain areas around the globe. A review published that noni juice may provide protection against tobacco smoke-induced DNA damage, blood lipid and homocysteine elevation as well as systemic inflammation. Morinda citrifolia contains phytochemicals that own antibacterial, antiviral, antifungal, antitumor, anthelminthic, analgesic, hypotensive, anti-inflammatory, immune enhancing effects, improve joint health, increase …
Published in Research & Reviews: A Journal of Pharmacognosy · Vol. 7, Issue 1, 2020 · pp. 55–60 Read article
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Microfluidic Features in Fluid Mechanics for Bioengineering Applications
Abstract: In this work, a single SU-8 based glass microfluidic device is fabricated by the mask less lithography and indirect bonding technique. The sealing is performed by author during the hard baking in maskless lithography. Dyed water is prepared as working liquid in this work. A CMOS camera catching 25 frames per second with a corresponding time-scale resolution of 0.04 second is used by the author to record the surface-driven capillary …
Published in Research and Reviews : A Journal of Biotechnology · Vol. 11, Issue 3, 2021 · pp. 1–4 Read article
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Non-Newtonian Power-law Fluid Flows for Shear Thinning Viscosity in a T junction Channel
Abstract: In this paper, non-Newtonian fluid flow behaviors are analyzed in a two-dimensional T junction channel using Lattice-Boltzmann Method (LBM). The LBM has been built up on the D2Q9 model, and the single-relaxation-time (SRT) method called the Lattice-BGK (Bhatnagar-Gross-Krook) model. The flow patterns are analogous to blood flows in branched arteries for T junction flows. Firstly, the code validation has been occurred for the Newto-nian fluid flows by comparing the accessible …
Published in Journal of Aerospace Engineering & Technology · Vol. 12, Issue 1, 2022 · pp. 18–31 Read article
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Short Experimental Report with Brief Review on Biomicrofluidics in Biotechnology
Abstract: In this experimental work, a single prototype microchannel bend is fabricated by maskless lithography, hot embossing lithography and direct bonding technique. The surface-driven microfluidic flow of dyed water is recorded in the fabricated prototype bend. A brief review on bio-microfluidics is provided in this short experimental report towards the applications in biotechnology. Polymethylmethacrylate (PMMA) is an efficient polymer to fabricate the microfluidic lab-on-a-chip systems. This short experimental report may be …
Published in Research and Reviews : A Journal of Biotechnology · Vol. 10, Issue 3, 2020 · pp. 1–4 Read article