The purpose of this study was to determine the utility of skin testing and erythrocyte sedimentation rate (ESR) as measures of immune function in a population undergoing stress. Eight women were tested one week prior to breast biopsy and six were retested at least four weeks later. All biopsies were negative for malignancy. Control subjects were also tested four weeks apart. ESR values were elevated with stress but the magnitude of this effect was small. There were no differences between groups in skin test responses. Skin testing and ESR may have limited usefulness in the study of immune function in populations under stress.
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http://dx.doi.org/10.2190/8d35-c4ue-bwd5-kbx2 | DOI Listing |
Mycobacterium tuberculosis (M.tb) infection can lead to various outcomes, including active tuberculosis or latent tuberculosis infection (LTBI). Household contacts of TB cases have a high risk of acquiring LTBI.
View Article and Find Full Text PDFClin Exp Allergy
January 2025
School of Infection, Inflammation and Immunology, University of Birmingham, Brimingham, UK.
Data regarding Penicillin allergy labels (PALs) from India and Sri Lanka are sparse. Emerging data suggests that the proportion of patients declaring an unverified PAL in secondary care in India and Sri Lanka (1%-4%) is lesser than that reported in High Income Countries (15%-20%). However, even this relatively small percentage translates into a large absolute number, as this part of the world accounts for approximately 25% of the global population.
View Article and Find Full Text PDFAdv Wound Care (New Rochelle)
January 2025
Kenatha Scientific Consulting LLC, Fort Worth, Texas, USA.
SN514 is a thermolysin-like enzyme under development as a debrider. Preclinical and non-clinical studies supported a first in human healthy volunteer study to predict the need for protection of periwound skin. Pharmacologic activity testing compared digestion of collagen, fibrin, and elastin with relevant enzymes.
View Article and Find Full Text PDFIndian J Ophthalmol
February 2025
Department of Oculoplasty and Oncology Services (Dr. Rajendra Prasad Centre for Ophthalmic Sciences), AIIMS, New Delhi, India.
Background: Involution or aging is the most common cause of lower eyelid entropion (in-turning of eyelid margin) in the elderly population. Various pathomechanisms have been postulated for its occurrence. Aging leads to laxity of tissues and loss of muscle tone.
View Article and Find Full Text PDFBiosensors (Basel)
January 2025
Laboratory of Electronic Sensors, National Technical University of Athens, 15772 Athens, Greece.
This study investigates the impact of patient stress on COVID-19 screening. An attempt was made to measure the level of anxiety of individuals undertaking rapid tests for SARS-CoV-2. To this end, a galvanic skin response (GSR) sensor that was connected to a microcontroller was used to record the individual stress levels.
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