Results 151 to 160 of about 531,417 (343)

PHASE VARIATION IN SALMONELLA [PDF]

open access: bronze, 1956
Joshua Lederberg, Tetsuo Iino
openalex   +1 more source

A New Salmonella Type: Salmonella cubana [PDF]

open access: yesJournal of Bacteriology, 1946
Michael Wassermann   +2 more
openaire   +4 more sources

Recent Advances and Constructing Strategies of Chemiluminescence‐ and Bioluminescence‐Based Photodynamic Therapy

open access: yesChemPhotoChem, EarlyView.
Photodynamic therapy (PDT) is a noninvasive therapy for cancer and many other diseases. A PDT system includes three key components: a light source, photosensitizers (PSs), and oxygen. Internal light sources, such as chemiluminescence (CL) and bioluminescence (BL), trigger PDT without external irradiation, allowing for more flexibility.
Yuqin Ge, Shuyan Xue, Zhonghua Chen
wiley   +1 more source

Intestinal Barrier Glycosylation for Gut Physiology and Pathology

open access: yesBarrier Immunity, EarlyView.
ABSTRACT The intestinal barrier is a selective structure that safeguards the body from external threats while permitting nutrient absorption and immune surveillance. It consists of the outer mucus layer, the intermediate layer of intestinal epithelial cells (IECs), and the inner layer of immune cells. The proteins in the mucus layer and within IECs are
Girak Kim, Deji Ye, Yikun Yao, Chuan Wu
wiley   +1 more source

New Salmonella Type: Salmonella duval

open access: yesPublic Health Reports (1896-1970), 1950
P. R. Edwards, Mary G. West
openaire   +3 more sources

Interpretation of in vitro concentration‐response data for risk assessment and regulatory decision‐making: Report from the 2022 IWGT quantitative analysis expert working group meeting

open access: yesEnvironmental and Molecular Mutagenesis, EarlyView.
Abstract Quantitative risk assessments of chemicals are routinely performed using in vivo data from rodents; however, there is growing recognition that non‐animal approaches can be human‐relevant alternatives. There is an urgent need to build confidence in non‐animal alternatives given the international support to reduce the use of animals in toxicity ...
Marc A. Beal   +14 more
wiley   +1 more source

Epidemiological Survey of Salmonella in Rural Cats: A Survey of Serotype, Presence of spv R and spv B Genes, and Antibiotic Resistance Pattern

open access: yesمجله اپیدمیولوژی ایران, 2016
Background and Objectives: Salmonella spp. are one of the most important zoonotic agents with a worldwide distribution. Asymptomatic cats which may excrete Salmonella. spp for weeks can play important role in environmental contamination.
S Namroodi, H Staji, E Mazandarani
doaj  

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