Essays about: "DPI"

Showing result 1 - 5 of 18 essays containing the word DPI.

  1. 1. DRY POWDER FOR INHALATION - INFLUENCE OF MIXING PROCESS AND ADDITION OF MAGNESIUM STEARATE

    University essay from Lunds universitet/Livsmedelsteknik och nutrition (master)

    Author : Love Ivarsson; [2023]
    Keywords : inhalation; drug delivery; pulmonary drug delivery; API; FPF; FPD; DD; Turbula; Diosna; mixing energy; mixing time; mixing speed; pharmaceutical technology; Medicine and Health Sciences;

    Abstract : For efficient treatment of many diseases of the lung, it is beneficial to deliver the medicine to the respiratory tract directly. This ensures a rapid response since it can enter the bloodstream directly through the alveolar epithelium. Consequently, also decreases systemic effects due to the local treatment. READ MORE

  3. 2. Dual RNA-seq analysis of gene co-expression and immune response mechanisms in chickens infected by Eimeria tenella

    University essay from Uppsala universitet/Institutionen för biologisk grundutbildning

    Author : Alma Hansen; [2023]
    Keywords : RNA-seq; Eimeria; bioinformatics; gene co-expression;

    Abstract : Coccidiosis caused by Eimeria parasites is a worldwide problem, affecting chickens and leading to great losses in the poultry industry. Current vaccines are costly and non-optimal, and the parasite has developed resistance to the anticoccidials in use. READ MORE

  4. 3. The effect of lactose fines, magnesium stearate, choice of mixer and mixing process on the performance of adhesive mixtures for inhalation

    University essay from Lunds universitet/Livsmedelsteknik och nutrition (master)

    Author : Gabriela Ponce Aparicio; [2023]
    Keywords : High shear mixing; low shear mixing; lactose fines; coating agent; budesonide; mixing energy; dry powder inhaler; carrier-based formulations; mixing time; adhesive mixtures; pharmaceutical technology; Technology and Engineering;

    Abstract : Dry powder inhaler (DPI) formulation is a major area of interest since they are employed by the healthcare system to treat relevant chronic diseases like asthma. Previous research has established that the manufacturing process and formulation composition are key for the active pharmaceutical ingredient to reach the lungs and achieve therapeutic effects. READ MORE

  5. 4. Adhesive mixtures for dry powder inhalation

    University essay from Uppsala universitet/Institutionen för farmaceutisk biovetenskap

    Author : Louise Lagercrantz Forss; [2021]
    Keywords : Adhesive mixtures; dry powder inhaler; excipients; pulmonary route; powder mixing;

    Abstract : When it comes to dry powder inhalation (DPI), adhesive mixtures are the most widely used formulation type. Various techniques have been developed to generate inhaled drug particles and improve the delivery efficiency of DPI formulations. READ MORE

  6. 5. Using blue light reflectance from high-resolution images (6000 dpi) of Scots pine tree rings to reconstruct three centuries of Scottish summer temperatures

    University essay from KTH/Hållbar utveckling, miljövetenskap och teknik

    Author : Alice De Schutter; Karin Markendahl; [2021]
    Keywords : summer temperature reconstruction; climate change; Scotland; Scots pines; ultra-high image resolution; blue intensity; rekonstruktion av sommartemperatur; klimatförändringar; Skottland; skotska tallar; hög bildupplösning; blå intensitet;

    Abstract : Advances in scanner technology have made it possible to obtain high resolution (6000 dpi) images of tree samples. Due to the images’ increased capability of resolving anatomical wood structures, the new technology could be of benefit to dendroclimatology.  This study attempts to expand on Rydval et al. READ MORE