Actual Sugars

Hydroxypropyl methylcellulose (HPMC) is a frequently used matrix former for controlled release tablets. To adjust desired drug release kinetics, freely water-soluble lactose can be added. The aim of this study was to investigate the importance of the type of preparation technique of propranolol…
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Mannitol and lactose are commonly used fillers in pharmaceutical tablets, available in several commercial grades that are produced using different manufacturing processes. These grades significantly differ in particulate and powder properties that impact tablet manufacturability. Choice of…
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This study describes the development and characterization of glucagon dry powder inhaler (DPI) formulation for pulmonary delivery. Lactose monohydrate, as a carrier, and L-leucine and magnesium stearate (MgSt) were used as dispersibility enhancers for this formulation. Methods: Using…
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Granules with superior fluidity and low moisture absorption are ideal for tableting and capsule filling. Melt granulation as a solvent-free technology has attracted increasing interest for the granulation of moisture-sensitive drugs. The objective of the present study was to develop a…
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This thesis has focused on the study of pharmaceutical cocrystal production, and the impact of introducing an excipient into the manufacturing process. Cocrystals of sulfadimidine (SDM) and 4-aminosalicylic acid (4ASA) were formed in the presence of an excipient by spray drying and spray coating,…
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Silymarin (SLM) is a hepatoprotective herbal drug characterized by low aqueous solubility and, consequently, low oral bioavailability. The objective of this study was to enhance the physiochemical properties of SLM, through preparation and optimization of lyophilized nanosuspension tablets (LNTs).…
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Spray drying biologics and small-molecule drugs can increase their thermal stability relative to liquid dosage forms and allow for widespread distribution to developing countries without cold chain infrastructure. In this study, pullulan trehalose powder is spray dried for inhalation. The powder…
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Food induced viscosity in the gastrointestinal tract is reported to reduce the bioavailability of tablets containing BCS class 3 drugs, mainly by retarding their disintegration and dissolution of the active pharmaceutical ingredient. The role of formulation factors in minimizing this negative food…
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Despite being the most essential nutrient, water is commonly forgotten in the fields of pharmacy and nutrition. Hydration status is determined by water balance (the difference between water input and output). Hypohydration or negative water balance is affected by numerous factors, either internal…
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Two enveloped viral vectors, vesicular stomatitis virus and influenza virus, and a non-enveloped viral vector, human adenovirus type 5, were encapsulated by spray drying to enhance thermal stability. Results with these candidates led to the hypothesis that stability performance of chosen excipients…
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