The dangers of tolerance.

J Sch Health

Published: April 1974

Download full-text PDF

Source
http://dx.doi.org/10.1111/j.1746-1561.1974.tb05216.xDOI Listing

Publication Analysis

Top Keywords

dangers tolerance
4
dangers
1

Similar Publications

Pulmonary arterial hypertension (PAH) is a rare and potentially fatal condition characterized by progressive increases in blood pressure in the arteries of the lungs. Oral selexipag, approved by the Food and Drug Administration (FDA) in 2015 for the treatment of PAH, targets prostacyclin receptors on pulmonary arterial vascular smooth muscle and endothelial cells to improve blood flow through the lungs and reduce pulmonary vascular resistance. Oral selexipag is effective, but may be discontinued due to factors like side effects, emergency conditions, or inability to take oral medication, potentially leading to severe adverse events, such as rebound pulmonary hypertension and right heart failure.

View Article and Find Full Text PDF

Today's controversies of gain-of-function virological research and mRNA COVID vaccination policies had an antecedent nearly a century ago in an event often referred to as "the Lübeck disaster." From April through September 1930, 77 newborn infants in Lübeck, Germany, died after receiving oral BCG immunizations tainted with active human . The tragedy threatened to end BCG immunizations.

View Article and Find Full Text PDF

Soluble CD52 mediates immune suppression by human seminal fluid.

Front Immunol

December 2024

School of Biosciences and Bio21 Molecular Science and Biotechnology Institute, Faculty of Science, The University of Melbourne, Melbourne, VIC, Australia.

Seminal fluid provides for the carriage and nutrition of sperm, but also modulates immunity to prevent allo-rejection of sperm by the female. Immune suppression by seminal fluid has been associated with extracellular vesicles, originally termed prostasomes, which contain CD52, a glycosylated glycophosphoinositol-anchored peptide released from testicular epithelial cells. Previously, we reported that human T cell-derived CD52, bound to the danger-associated molecular pattern protein, high mobility group box 1 (HMGB1), suppresses T cell function via the inhibitory sialic acid-binding immunoglobulin-like lectin-10 (Siglec-10) receptor.

View Article and Find Full Text PDF

Groundwater contamination is a major environmental concern in many regions of India, including several districts of Punjab. In this study, a comparison is carried out between the deterministic and probabilistic approaches for calculating health hazard parameters due to arsenic contamination in groundwater in India. The probabilistic calculations are carried out through Monte-Carlo simulations to quantify the hazard index (HI) and carcinogenic risk.

View Article and Find Full Text PDF

PATHOGENESIS OF RADIATION COMPLICATIONS IN NORMAL TISSUES SURROUNDING AN IRRADIATED TUMOUR (review).

Probl Radiac Med Radiobiol

December 2024

R.E. Kavetsky Institute of Experimental Pathology, Oncology and Radiobiology, National Academy of Sciences of Ukraine, 45 Vasylkivska Str., Kyiv, 03022, Ukraine.

The introduction of new radiation technologies in modern radiotherapy of cancer patients is still in some cases associated with the risk of developing early and distant complications in healthy tissues surrounding the tumour. The causes of their occurrence, pathogenesis and radiobiological characteristics are reviewed and briefly described. The rate of the manifestation of complications depends on the radiosensitivity of tissues and is determined by the amount of absorbed dose of ionizing radiation.

View Article and Find Full Text PDF

Want AI Summaries of new PubMed Abstracts delivered to your In-box?

Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!