Results 51 to 60 of about 464,584 (319)

Intracochlear drug delivery systems [PDF]

Expert Opinion on Drug Delivery, 2011
Advances in molecular biology and in the basic understanding of the mechanisms associated with sensorineural hearing loss and other diseases of the inner ear are paving the way towards new approaches for treatments for millions of patients. However, the cochlea is a particularly challenging target for drug therapy, and new technologies will be required
openaire   +2 more sources

Salmonella lipopolysaccharide‐containing supported lipid bilayers as platforms to study bacteriophage interactions

FEBS Letters, EarlyView.
We present robust protocols for the preparation of supported lipid bilayers (SLBs) incorporating either Salmonella smooth LPS or outer membrane vesicles (OMVs). We use a combination of quartz crystal microbalance with dissipation (QCM‐D) and fluorescence microscopy to both characterize the SLBs of various compositions and to probe their interactions ...
Hudson P. Pace, Alyssa Borges, Charles Arnaud, Tove Karlsson, Nina K. Bröker, Stefanie Barbirz, Marta Bally   +6 more
wiley   +1 more source

Reformulating lipid nanoparticles for organ-targeted mRNA accumulation and translation

Nature Communications
Fully targeted mRNA therapeutics necessitate simultaneous organ-specific accumulation and effective translation. Despite some progress, delivery systems are still unable to fully achieve this.
Kexin Su, Lu Shi, Tao Sheng, Xinxin Yan, Lixin Lin, Chaoyang Meng, Shiqi Wu, Yuxuan Chen, Yao Zhang, Chaorong Wang, Zichuan Wang, Junjie Qiu, Jiahui Zhao, Tengfei Xu, Yuan Ping, Zhen Gu, Shuai Liu   +16 more
doaj   +1 more source

Preparation of TPM–NCs–gel and its effect on subcutaneous abscess caused by Staphylococcus aureus

Journal of Holistic Integrative Pharmacy
Objective: The insoluble compound 1,1′-(2,4,6-trihydroxy-1,3-phenylene)bis(3-methylbutan-1-one) (TPM) is used in preparing a TPM nanocrystals gel (TPM–NCs–gel), and its in vitro antibacterial activity and therapeutic effect on subcutaneous abscesses ...
Quanwei Xie, Feirong Zhou, Runan He, Lianbao Ye, Zonghao Lin, Xiangyu Nie, Yuanzheng Wei, Chuqin Yu   +7 more
doaj   +1 more source

Nanoparticles as drug delivery systems

Pharmacological Reports, 2012
Controlled drug delivery systems (DDS) have several advantages compared to the traditional forms of drugs. A drug is transported to the place of action, hence, its influence on vital tissues and undesirable side effects can be minimized. Accumulation of therapeutic compounds in the target site increases and, consequently, the required doses of drugs ...
Agnieszka Z, Wilczewska, Katarzyna, Niemirowicz, Karolina H, Markiewicz, Halina, Car   +3 more
openaire   +3 more sources

Microbiome−host proteostasis crosstalk—An emerging perspective on mechanisms and interventions toward healthy longevity

FEBS Letters, EarlyView.
Proteostasis and the gut microbiota play a key role in shaping host physiology. Microbiota‐derived metabolites, vitamins, and RNA modulate host proteostasis. Findings from model systems, including C. elegans, indicate microbes can either stabilize or disrupt host proteostasis.
Abhishek Anil Dubey, Maria Ermolaeva
wiley   +1 more source

Reservoir-based drug delivery systems utilizing microtechnology

, 2019
This review covers reservoir-based drug delivery systems that incorporate microtechnology, with an emphasis on oral, dermal, and implantable systems.
Langer, Robert S, Stevenson, Cynthia L, Santini, John T, Langer, Robert, Santini, John T.   +4 more
core   +1 more source

Advanced Drug Delivery Strategies for Overcoming Biological Barriers: Tumor Microenvironment and Blood–Brain Barrier

Drugs in R&D
Therapeutic efficacy for malignancies and neurological disorders is fundamentally restricted by biological barriers, particularly the complex tumor microenvironment (TME) and selective blood–brain barrier (BBB).
Yicong Lei, Tingyu Xiao, Xin Hu, Huaqing Lin   +3 more
doaj   +1 more source

Structural insights and therapeutic targets in Acinetobacter baumannii capsule biosynthesis

FEBS Letters, EarlyView.
Hypervirulent KL49 A. baumannii's capsular polysaccharide contains the nonulosonic acid 8‐epi‐Leg5,7Ac2, synthesized by epimerization via ElaA, ElaB, and ElaC. Crystal structures of ElaA, ElaB, and ElaC reveal their role in CMP‐Leg5,7Ac2 synthesis and regioselective C8 epimerization.
Woo Cheol Lee, Junho Jeong, Chae Yeong Lee, Hyunjoon Cho, Man Hwan Oh, Je Chul Lee, Jee‐Young Lee, Yangmee Kim   +7 more
wiley   +1 more source

Herbal Bioactives for Ocular Drug Delivery Systems

, 2022
Herbal Bioactive-Based Drug Delivery Systems: Challenges and Opportunities provides a wide-ranging, in-depth resource for herbal bioactives, including detailed discussion of standardization and regulations.
Algın Yapar, Evren; Durgun, Meltem Ezgi; Esentürk, Imren; Güngör, Sevgi; Özsoy, Yıldız.
core