Staphylococcus Aureus Research This is an RSS file. You can use it to subscribe to this data in your favourite RSS reader or to display this data on your own website or blog.

Effectiveness of Gel from Andaliman Fruit ( Zanthoxylum acanthopodium DC.) Extract on Wound Inflammation
Conclusion: Finally, analgesic gel spray made from the Andaliman fruit at a 15% concentration can help with pain and also be antibacterial, reduce inflammation and help wounds heal.</p&gt.PMID:38686736 | DOI:10.3923/pjbs.2024.142.151 (Source: Pakistan Journal of Biological Sciences: PJBS)
Source: Pakistan Journal of Biological Sciences: PJBS - April 30, 2024 Category: Biomedical Science Authors: Elsa Izza Sabila Annisa Ayu Ramadhani Hanif Fadhilah Balqis Nur Nasution None Fathiya Putri Cahaya Situmorang Source Type: research

On-site detection of methicillin-resistant Staphylococcus aureus (MRSA) utilizing G-quadruplex based isothermal exponential amplification reaction (GQ-EXPAR)
Talanta. 2024 Apr 13;275:126073. doi: 10.1016/j.talanta.2024.126073. Online ahead of print.ABSTRACTMethicillin-resistant Staphylococcus aureus (MRSA) has a high incidence in infectious hospitals and communities, highlighting the need for early on-site detection due to its resistance to methicillin antibiotics. The present study introduces a highly sensitive detection system for mecA, a crucial methicillin marker, utilizing an RCA-based isothermal exponential amplification reaction. The G-quadruplex-based isothermal exponential amplification reaction (GQ-EXPAR) method designs probes to establish G-quadruplex secondary struc...
Source: Talanta - April 30, 2024 Category: Chemistry Authors: Seung Beom Seo Jina Lee Eunjung Kim Jaewoo Lim Soojin Jang Seong Uk Son Yeonwoo Jeong Taejeoon Kang Juyeon Jung Kyoung G Lee Sung-Woon Lee Kyujung Kim Eun-Kyung Lim Source Type: research

Delayed infections following polybutylate-coated polyester (Ethibond) suture frontalis suspension surgery for severe blepharoptosis
CONCLUSION: Frontalis suspension with Ethibond has an 8% incidence of delayed infections, with Staphylococcus aureus as the most common organism. The authors recommend early sling removal in all patients with infection and recommend consideration of an alternative material in the event of future revision surgery.PMID:38687955 | DOI:10.1080/01676830.2024.2338789 (Source: Orbit)
Source: Orbit - April 30, 2024 Category: Opthalmology Authors: Ayushi Agarwal Joveeta Joseph Milind N Naik Source Type: research

Antioxidant and Antimicrobial Potential of Peptide from Rabbit Meat Hydrolysate Prepared by Trypsin and Zingibain
Conclusion: The combination zingibain enzyme and trypsin is feasible for hydrolyzing rabbit meat and the optimum hydrolysis time was 24 hrs with IC50 52.45 ppm, although accompanied by reduction in antibacterial activities.PMID:38686737 | DOI:10.3923/pjbs.2024.152.159 (Source: Pakistan Journal of Biological Sciences: PJBS)
Source: Pakistan Journal of Biological Sciences: PJBS - April 30, 2024 Category: Biomedical Science Authors: Eka Wulandari Wendry Setiyadi Putranto Andry Pratama Jajang Gumilar Rani Maharani Source Type: research

Surface plasmon resonance aptasensing and computational analysis of Staphylococcus aureus IsdA surface protein
AbstractStaphylococcus aureus (S. aureus), a common foodborne pathogen, poses significant public health challenges due to its association with various infectious diseases. A key player in its pathogenicity, which is the IsdA protein, is an essential virulence factor inS. aureus infections. In this work, we present an integrated in-silico and experimental approach using MD simulations and surface plasmon resonance (SPR)-based aptasensing measurements to investigateS. aureus biorecognition via IsdA surface protein binding. SPR, a powerful real-time and label-free technique, was utilized to characterize interaction dynamics b...
Source: Biotechnology Progress - April 30, 2024 Category: Biotechnology Authors: Tracy Ann Bruce ‐Tagoe, Michael T. Harnish, Shokoufeh Soleimani, Najeeb Ullah, Tongye Shen, Michael K. Danquah Tags: RESEARCH ARTICLE Source Type: research

Molecules, Vol. 29, Pages 2065: Enhancing Mechanical and Antimicrobial Properties of Dialdehyde Cellulose & ndash;Silver Nanoparticle Composites through Ammoniated Nanocellulose Modification
Molecules, Vol. 29, Pages 2065: Enhancing Mechanical and Antimicrobial Properties of Dialdehyde Cellulose–Silver Nanoparticle Composites through Ammoniated Nanocellulose Modification Molecules doi: 10.3390/molecules29092065 Authors: Jinsong Zeng Chen Wu Pengfei Li Jinpeng Li Bin Wang Jun Xu Wenhua Gao Kefu Chen Given the widespread prevalence of viruses, there is an escalating demand for antimicrobial composites. Although the composite of dialdehyde cellulose and silver nanoparticles (DAC@Ag1) exhibits excellent antibacterial properties, its weak mechanical characteristics hinder its practic...
Source: Molecules - April 30, 2024 Category: Chemistry Authors: Jinsong Zeng Chen Wu Pengfei Li Jinpeng Li Bin Wang Jun Xu Wenhua Gao Kefu Chen Tags: Article Source Type: research

Synthesis, Crystal structure, Lipophilicity, Antioxidant, Binding interaction and Antibacterial investigation against Methicillin-Resistant Staphylococcus aureus of Ni(II) Schiff base complex: Combined Theoretical and Experimental Approaches
New J. Chem., 2024, Accepted Manuscript DOI: 10.1039/D3NJ05150A, PaperBidhan Chandra Samanta, Arpita Das, Ribhu Maity, Tuhin Sarkar, Priyanka Das, Paula Brand ão, Tithi Maity, Keka Sarkar Herein, we report the synthesis, crystal structure and antibacterial activity of a new Ni(II) complex derived from N, O donor (E)-2,4-dibromo-6-(2-(1-phenylethylimino) ethyl) phenol ligand. Both the ligand and the complex... The content of this RSS Feed (c) The Royal Society of Chemistry (Source: RSC - New J. Chem. latest articles)
Source: RSC - New J. Chem. latest articles - April 29, 2024 Category: Chemistry Authors: Bidhan Chandra Samanta Source Type: research

Underdiagnosis of Borderline oxacillin-resistant Staphylococcus aureus (BORSA) - Case series
We report five cases of BORSA blood-stream infections in a university teaching hospital. All isolates were found to be susceptible to cefoxitin using disk diffusion, resistant to oxacillin using automated MIC method, and did not harbour mecA gene. All patients were suscessfully treated with anti-MRSA antibiotics, and removal of primary sources were done if identified. A more cost-effective method for screening and diagnosis of BORSA is needed in addition to cefoxitin disk diffusion test, in order to monitor the spread, and to enable routine detection and treatment of this pathogen.PMID:38682849 (Source: Malaysian Journal of Pathology)
Source: Malaysian Journal of Pathology - April 29, 2024 Category: Pathology Authors: N Samsudin W C Chua H Hasan S A Hassan Z Z Deris Source Type: research

The antibiogram of pus cultures in federal tertiary care hospital, Islamabad and its utility in antimicrobial stewardship
CONCLUSION: The generation of a local antibiogram specific to the hospital setting is essential to effectively manage infections empirically and preserve the efficacy of existing antibiotics. By implementing antimicrobial stewardship practices based on a better understanding of antibiotic susceptibility patterns, we can contribute to the mitigation of antibiotic resistance and improve patient outcomes.PMID:38682051 | PMC:PMC11055436 | DOI:10.18502/ijm.v16i1.14871 (Source: Iranian Journal of Microbiology)
Source: Iranian Journal of Microbiology - April 29, 2024 Category: Microbiology Authors: Farhan Kursheed Asraar Tabassum Umme Farwa Samia Wazir Muhammad Shafiq Ahmareen Khalid Sheikh Source Type: research

NMR fingerprinting of depolymerised durian rind pectin and its antibacterial activity
This study investigated the effect of commercial sterilisation treatment (121 °C for 15 min) on durian rind pectin. The change of structure was observed by NMR (nuclear magnetic resonance) and the antibacterial activity was assessed by microdilution method to obtain the minimum inhibitory concentration (MIC) value. NMR spectra revealed the rhamnogalacturonan-I and homogalacturonan structure, with lower methyl-ester in sterilised pectin. Native pectin was unable to inhibit Escherichia coli and Staphylococcus aureus at the highest tested concentration (MIC > 25 mg/mL), but sterilised pectin showed inhibitory effect again...
Source: Natural Product Research - April 29, 2024 Category: Biochemistry Authors: Inas Suci Rahmawati Nancy Dewi Yuliana Azis Boing Sitanggang Harsi Dewantari Kusumaningrum Source Type: research