Klebsiella pneumoniae is an important pathogen that can infect both humans and cattle.The widespread K.pneumoniae and its high drug resistance make it difficult to treat Klebsiella infections/diseases.In this study, a lytic K.pneumoniae bacteriophage vB_Kpn_B01 was isolated from a dairy farm trough in Sichuan Province, and its biological properties
Novel Vibrio spp. Strains Producing Omega-3 Fatty Acids Isolated from Coastal Seawater
Omega-3 long-chain polyunsaturated fatty acids (LC-PUFAs), such as eicosapentaenoic acid (EPA) (20:5n-3) and docosahexaenoic acid (DHA) (22:6n-3), are considered essential for human health.Microorganisms are the primary producers of omega-3 fatty acids in marine ecosystems, representing a sustainable source of these lipids, as an alternative to the
Portable Heart Rate Detector Based on Photoplethysmography with Android Programmable Devices for Ubiquitous Health Monitoring System
In this paper, a miniature portable heart rate detector system is implemented by modern hardware ICs and simple sensor circuit with software executable on both PC and Android platform.The biosignal is first extracted via photoplethysmography (PPG) principle into electric signal.Then a microprocessor is used to covert biosignal from analog to digita