Annu Int Conf IEEE Eng Med Biol Soc
July 2023
While noninvasive arterial blood oxygenation is easily estimated using peripheral pulse oximeters, noninvasive venous blood oxygenation monitoring is still a critical unmet need. Critical conditions that lead to inefficient extraction of oxygen from the blood, such as sepsis or shock, can only be detected by analyzing the oxygen content of the venous blood. In this work, we introduce a soft wearable e-tattoo sensor that simultaneously measures the arterial and venous pulses from the wrist.
View Article and Find Full Text PDFBiotechnol Appl Biochem
March 2020
Turmeric (Curcuma longa) is a popular spice that has been used in Ayurvedic medicine for its ability to treat various common ailments. There have been statistical correlations between turmeric consumption and lower incidences of cancer development, prompting research into its primary component curcumin. Several in vitro and in vivo studies over the last decade into cancer treatment have provided experimental evidence that curcumin contains antiproliferative, antiangiogenic, and apoptotic properties.
View Article and Find Full Text PDFAntibiotics are arguably the greatest medical development of the 20th century but these precious resources are being threatened by the continued rise in infections caused by multidrug-resistant bacteria. There is concern that we are on the precipice of a 'post-antibiotic era'. The situation is exacerbated by a stagnation in the pharmaceutical industry in developing new antibiotics, particularly those with activity against some of the most resistant Gram-negative organisms because of significant economic, scientific, and regulatory barriers.
View Article and Find Full Text PDFPurpose: Studies demonstrate that polyunsaturated fatty acids, fish oils, and alpha-linoleic acid are beneficial anti-inflammatory agents, which suppress inflammatory mediators and their activity.
Methods: This review focuses on the effects of omega-3 fatty acids (O-3FAs) on three primary urologic organs (bladder, kidney, and prostate) and associated conditions such as urolithiasis, kidney transplantation, interstitial cystitis/bladder pain syndrome, bladder cancer, prostate cancer (CaP), and chronic prostatitis/chronic pelvic pain syndrome.
Results: The following themes emerged: the potential influence of O-3FA in suppressing urologic inflammation; the supportive role of O-3FA in therapeutic interventions; pro-inflammatory mechanisms of omega-6 fatty acids (O-6FAs) associated with disease progression; and the importance of the optimal ratio of O-6FAs/O-3FAs.
We report here the complete genome sequences of two Amerind Helicobacter pylori strains from Aklavik, Northwest Territories, Canada. One strain contains extra iron-cofactored urease genes and ~140 rearrangements in its chromosome relative to other described strains (typically differing from one another by <10 rearrangements), suggesting that it represents a novel lineage of H. pylori.
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