Sökning: "isothiocyanate"

Visar resultat 16 - 20 av 20 avhandlingar innehållade ordet isothiocyanate.

1. 16. Mass Spectrometry Strategies for Characterization of Contact Allergens and their Protein Conjugates in Vitro and in Vivo

   Författare :Lorena Ndreu; Isabella Karlsson; Margareta Törnqvist; Ulrika Nilsson; Maja Aleksic; Stockholms universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Mass spectrometry; Skin allergy; Protein Adducts; In vitro methods; Bioanalysis; Analytical Chemistry; analytisk kemi;

   Sammanfattning : Humans are daily exposed to chemicals from various sources, including cosmetics, jewelry, clothes, and hair dyes, which can result in the occurrence of contact allergy and subsequent allergic contact dermatitis (ACD), a type IV delayed hypersensitivity reaction. ACD is characterized by inflammation and eczema at the site of exposure, and no definitive cure for this condition has been identified to date, with only symptomatic treatment options involving corticosteroids being available. LÄS MER

3. 17. Method for measurement of exposure to electrophiles : Strategy for identification and exposure estimation using N-terminal haemoglobin adducts

   Författare :Efstathios Vryonidis; Margareta Törnqvist; Hitesh Motwani; Isabella Karlsson; Marie Pedersen; Gabriele Sabbioni; Stockholms universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Haemoglobin adducts; Electrophilic exposure; LC-MS; Adductomics; Acrylamide; Environmental Sciences; miljövetenskap;

   Sammanfattning : We are exposed to many chemicals in our everyday life. Some of these chemicals could pose risks for our health. To reduce such risks, it is important to know what we are exposed to, how much, and how toxic the chemicals are. LÄS MER

4. 18. Periodontal implications of Salvadora persica L

   Författare :Reham A Al-Babtain; Karolinska Institutet; Karolinska Institutet; []
   Nyckelord :;

   Sammanfattning : Periodontal disease is a major public health problem throughout the world and is the most common cause of tooth loss in adults. For periodontitis to develop, specific gram-negative, anaerobic bacteria must predominate in the subgingival microflora, but simple the presence of these bacteria is insufficient to cause periodontal disease as disease progression involves a complex, sequential relationship between infection, inflammation and tissue destruction. LÄS MER

5. 19. Phagolysosomal pH measurements in alveolar macrophages

   Författare :Kristina Nyberg Lindborg; Karolinska Institutet; Karolinska Institutet; []
   Nyckelord :alveolar clearance; alveolar macrophages; phagocytosis; phagolysosomal pH; respiratory burst; silica particles; S. cerevisiae; C. albicans;

   Sammanfattning : Background: Mechanical clearance of insoluble particles from the alveolar part of the lung is known to be a slow process in humans, i. e., one or several years. Particles deposited in the alveolar region are phagocytized by alveolar macrophages (AM). LÄS MER

7. 20. Plant Nanobionics : From Localized Carbon Capture to Precision Molecular Delivery

   Författare :Cyril Routier; Eleni Stavrinidou; Magnus Berggren; Seon-Yeong Kwak; Linköpings universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Plant nanobionics; Nanoparticles; Chitosan-modified polyethyleneimine; Infiltration; CO2 capture; Photosynthesis;

   Sammanfattning : Photosynthesis is an evolutionary marvel that not only sustains plant life but also profoundly shaped the climatic conditions necessary for the development of other advanced forms of life and the ecosystems we know today. During photosynthesis, plants harness the energy of light to convert carbon dioxide (CO2), one of the main greenhouse gases, into sugars for the growth of both themselves and organisms that consume plants, and oxygen that sustains life on Earth. LÄS MER