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Artículo

Peripheral Measurable Residual Disease Activity Assessment by MALDI-TOF Mass Spectrometry in Patients With Newly Diagnosed Multiple Myeloma in the Phase III GMMG-HD7 Trial.

Research record from J Clin Oncol, 2026-05-21. PMID 42166704.

Artículo

Persistent RNA signatures suggestive of Mycobacterium leprae viability detected by qRT-PCR in multibacillary leprosy patients after one year of WHO-MDT: clinical and histopathological correlation.

Research record from Eur J Clin Microbiol Infect Dis, 2026-10-26. PMID 42928317.

Artículo

Phage characterization analysis in respiratory samples from infected patients based on metagenomic next-generation sequencing.

Research record from Front Cell Infect Microbiol, 2026-03-12. PMID 41909847.

Artículo

Plasma versus whole blood multiplex droplet digital PCR for pathogen detection in ICU patients with clinically suspected sepsis: a prospective multicenter cohort study.

Research record from Int J Infect Dis, 2026-07-27. PMID 42508520.

Artículo

POCT molecular portfolio refreshed for urgent-care deployment

Refreshing a near-patient molecular portfolio: which use cases justify POCT, the quality discipline it demands, and complementing the central laboratory.

Artículo

Point-of-care routine laboratory testing for patients with suspected viral hemorrhagic fevers.

Research record from Antimicrob Steward Healthc Epidemiol, 2026-08-05. PMID 42564991.

Artículo

Predictors and mortality in PCR-positive pneumocystis pneumonia among non-HIV patients.

Research record from BMC Infect Dis, 2026-06-30. PMID 42380877.

Artículo

Predictors of Acute Kidney Injury and In-Hospital Mortality in Patients With RT-PCR Confirmed Lassa Fever in Southwest Nigeria.

Research record from Open Forum Infect Dis, 2026-07-04. PMID 42444789.

Glossary Term

Preservative Excipient

Chemicals that are added to drug products to prolong shelf life and maintain sterility. Protection of formulations, especially aqueous solutions, against microbial growth requires use of either antibacterial or antifungal preservatives. Generally, such agents are active against either bacteria or fungi but a few are active against both. The antimicrobials include but not limited to chlorobutanol, benzyl alcohol, sodium benzoate, sorbic acid, and phenol. The antioxidizing agents include butylated hydroxytoluene, hydroxyanisole, propyl gallate, and sulfites. The necessary addition of preservatives for both safety and economy sometimes has been associated with significant adverse effects in certain patient populations.

Pcr Terms

Artículo

Prevalence and risk factors of Candidozyma auris colonization among adult intensive care unit patients in India: Evaluation of a real-time PCR screening approach.

Research record from Am J Infect Control, 2026-09-17. PMID 42753817.

Artículo

Prospective clinical evaluation of cell-free DNA next generation sequencing in patients with suspected metastatic lung cancer.

Research record from Sci Rep, 2026-04-08. PMID 41951723.

Artículo

Protocol for culture, drug treatment, and dissociation of patient-derived 3D ovarian cancer microspheroids for flow cytometry.

Research record from STAR Protoc, 2026-03-31. PMID 41920744.

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