Innovate sodium alginate microneedle patches integrated with soft lidocaine invasomes: advanced strategies for oral ulcerative mucositis treatment via TNF-α/NF-κB pathways.

Oral ulcerative mucositis (OUM) is a common painful disease that affects oral functions, such as eating or speaking leading to a low quality of life. This study aims to develop a novel strategy for relieving pain associated with OUM by using local anesthetics. Here, a hybrid dissolving microneedle patch integrated with lidocaine (Lido)-encapsulated invasomes (modified liposomes containing terpenes as penetration enhancers) depots are introduced for sustained Lido delivery, reduced dosing frequency, and improved patient compliance.

Factorial design, formulation, in vitro and in vivo evaluation of a multi-layer tablet containing ticagrelor and aspirin, for dual antiplatelet therapy.

Dual antiplatelet therapy regimen is used for the management of acute coronary syndrome. To investigate the potential for combining ticagrelor and aspirin into a single-dose alternative for dual antiplatelet therapy, a factorial design (3) was applied to the formulation of a multi-layer tablet containing both drugs, each in a separate layer. The design focused on three levels, of two categorical independent factors: the type of disintegrant used in ticagrelor layer and the type used in aspirin layer.

Enhanced Intranasal Delivery of Atorvastatin via Superparamagnetic Iron-Oxide-Loaded Nanocarriers: Cytotoxicity and Inflammation Evaluation and In Vivo, In Silico, and Network Pharmacology Study for Targeting Glioblastoma Management.

: This study aims to develop an intranasal (IN) delivery system for glioblastoma multiforme (GBM) management using repurposed superparamagnetic iron-oxide (SPION) loaded with atorvastatin (ATO)-nanostructured lipid carrier (NLC). : Emulsification and ultrasonication were used to formulate ATO-NLCs, and the best formula was loaded with SPION to make the final atorvastatin/superparamagnetic iron oxide-loaded nanostructured lipid carrier (ASN) formulation. Entrapment efficiency (EE%), particle size (PS), zeta potential (ZP), and drug release after 6 h (Q6h) were evaluated for NLCs.

Optimized Hesperidin-Loaded Lipid Nanoparticles with Tea Tree Oil for Enhanced Wound Healing: Formulation, Characterization, and Evaluation.

This study aimed to develop hesperidin solid lipid nanoparticles (HESP-SLNs) to enhance their stability, solubility, and sustained release for wound healing; further enhancement was achieved through prepared nanostructured lipid carriers (HESP-NLCs) using Tea Tree Oil (TTO) to explore their synergistic efficacy. : A factorial design of 2 trials was established to evaluate the influence of lipid type (X1), lipid conc (%) (X2), surfactant type (X3), and sonication amplitude (%) (X4) of prepared HESP-SLNs on the particle size (nm) (Y1), polydispersibility index (Y2), zeta potential (Y3), and encapsulation efficiency (%) (Y4). The optimized HESP-SLNs formula was selected utilizing Design Expert software version 13, which was additionally enhanced by preparing TTO-loaded HESP-NLCs.

Engineering orally disintegrating tablets for buccal delivery of cilostazol with enhanced dissolution and bioavailability: a novel dual porogenic approach, characterization, and evaluation in rats.

Cilostazol (CTZ), is a BCS class II drug with limited bioavailability. In the current study, orally disintegrating tablets (ODTs) for buccal delivery of CTZ were prepared by two methods; lyophilization (Lyo-ODTs) and direct compression (DC-ODTs). All CTZ-ODTs were evaluated for disintegration time (DT) and wetting time (WT) tests, dissolution.

Nano-spanlastics-loaded dissolving microneedle patches for ketotifen fumarate: advanced strategies for allergic conjunctivitis treatment and molecular insights.

Allergic conjunctivitis (AC) is the most common inflammatory disease affecting the eye's ocular surface, lid, conjunctiva, and cornea. However, effective ocular drug delivery remains challenging due to physiological barriers such as the corneal barrier. Ketotifen (KF), a widely used antihistamine and mast cell stabilizer, for treating AC and atopic asthma but belongs to the Biopharmaceutical Classification System (BCS II) have poor solubility.

Dual-action of clotrimazole loaded - nanosponges vaginal gel for spermicidal action and treatment of vaginal candidiasis: Optimization, in-vitro, ex-vivo, and in-vivo experiments.

Clotrimazole (CLO) is a strong antifungal drug approved to treat vaginal candidiasis (VC). Nanosponges (NSs) were developed to maintain providing CLO in a steady pattern with amplified accumulation in the vaginal mucosa. The quasi-emulsion solvent diffusion method was utilized to prepare NSs.

Enhancing cellular affinity for skin disorders: Electrospun polyurethane/collagen nanofiber mats coated with phytoceramides.

Although the use of thermoplastic polyurethane (Tpu) nanofiber mats as wound dressings is of great interest due to their mechanical properties, they are hindered by their poor wettability and bioavailability. In this study, we aimed to improve the cellular affinity of Tpu nanofiber mats for skin disorders by incorporating extracted collagen (Col) from tendons and physically mixed with a layer of phytoceramides (Phyto) to produce TpuCol@X-Phyto mats in which the weight % of Phyto relatively to the weight of the solution was X = 0.5, 1.

Intranasal bilosomes in thermosensitive hydrogel: advancing desvenlafaxine succinate delivery for depression management.

Depression, the second biggest cause of disability worldwide, is widespread. Many antidepressant medications, including Desvenlafaxine Succinate (D.V.

Chitosan decorated oleosomes loaded propranolol hydrochloride hydrogel repurposed for -vaginal infection.

Our investigation aims to estimate the antifungal effect of propranolol hydrochloride (PNL). Oleosomes (OLs) were fabricated by thin-film hydration and evaluated for entrapment efficiency (EE%), particle size (PS), polydispersity index (PDI), zeta potential (ZP), and amount of drug released after 6 h Q6h (%). The optimal OL showed a rounded shape with optimum characteristics.

Nanocomposite alginate hydrogel loaded with propranolol hydrochloride kolliphor based cerosomes as a repurposed platform for Methicillin-Resistant Staphylococcus aureus-(MRSA)-induced skin infection; in-vitro, ex-vivo, in-silico, and in-vivo evaluation.

Nanocomposite alginate hydrogel containing Propranolol hydrochloride (PNL) cerosomes (CERs) was prepared as a repurposed remedy for topical skin Methicillin-Resistant Staphylococcus aureus (MRSA) infection. CERs were formed via an ethanol injection technique using different ceramides, Kolliphores as a surfactant, and Didodecyldimethylammonium bromide (DDAB) as a positive charge inducer. CERs were optimized utilizing 1.

Comparative Pharmacokinetic Study of Standard Astaxanthin and its Micellar Formulation in Healthy Male Volunteers.

Background And Objective: Astaxanthin is a naturally occurring carotenoid with high anti-oxidant properties, but it is a very lipophilic compound with low oral bioavailability. This study was conducted to compare the pharmacokinetic parameters of a novel astaxanthin preparation based on micellar solubilization technology, NovaSOL 400-mg capsules (Test product), and those of astaxanthin 400-mg capsules (reference product), after single oral dose administration to healthy male adults.

Methods: A single oral dose (400 mg equivalent to 8 mg astaxanthin) of test and reference astaxanthin were administered with 240 mL of water to 12 volunteers according to crossover design, in two phases, with a washout period of 1 week in between.

Fabrication of gastro-floating sustained-release etoricoxib and famotidine tablets: design, optimization, and evaluation.

In this study, a new gastro-floating sustained-release tablet (GFT) with a combination of Etoricoxib (ET) and Famotidine (FM) was successfully developed. GFTs were prepared by using a combination of hydrophilic swellable natural/semi-synthetic polymers as a controlled-release layer. Through a 2 full factorial statistical experimental design, the effects of formulation factors on the release of GFTs were conducted.

Formulation, optimization and evaluation of ocular gel containing nebivolol Hcl-loaded ultradeformable spanlastics nanovesicles: In vitro and in vivo studies.

The study aims to improve the ocular delivery of Nebivolol HCL (NBV) belonging to the Biopharmaceutics classification system (BCSII) by using spanlastic nanovesicles (SNVs) for ophthalmic delivery and incorporating them into hydroxypropyl methylcellulose gel with ketorolac tromethamine (KET) as an anti-inflammatory to improve glaucoma complications like Conjunctivitis. SNVs were prepared by ethanol injection technique using span (60) as a surfactant and labrasol as an edge activator (EA). The impact of formulation factors on SNVs properties was investigated using a Box-Behnken design.

Resolving acne with optimized adapalene microspongeal gel, in vivo and clinical evaluations.

In our pursuit of enhancing acne treatment while minimizing side effects, we developed tailored Adapalene microsponges (MS) optimized using a Box-Behnken design 3. The independent variables, Eudragit RS100 percentage in the polymer mixture, organic phase volume, and drug to polymer percentage, were explored. The optimized formulation exhibited remarkable characteristics, with a 98.

Topical delivery of extracted curcumin as curcumin loaded spanlastics anti-aging gel: Optimization using experimental design and ex-vivo evaluation.

Objective: This study aimed to extract and separate the organic coloring agent known as Curcumin from the rhizomes of , and then to create Spanlastics that were loaded with curcumin using the ethanol injection technique. The optimized Spanlastic dispersions were then incorporated into a gel preparation for topical anti-aging use. The Spanlastic dispersions were analyzed for particle size, zeta potential, drug loading efficiency, and in vitro release profile.

State-of-the-Art Review of Advanced Electrospun Nanofiber Composites for Enhanced Wound Healing.

Wound healing is a complex biological process with four main phases: hemostasis, inflammation, proliferation, and remodeling. Current treatments such as cotton and gauze may delay the wound healing process which gives a demand for more innovative treatments. Nanofibers are nanoparticles that resemble the extracellular matrix of the skin and have a large specific surface area, high porosity, good mechanical properties, controllable morphology, and size.

Sucrose acetate isobutyrate (SAIB) and glyceryl monooleate (GMO) hybrid nanoparticles for bioavailability enhancement of rivaroxaban: an optimization study.

This study aims to improve the RXB bioavailability using hybrid nanoparticles. A modified melt dispersion technique created different formulas with varying GMO-SAIB: RXB and GMO: SAIB ratios, with fixed GMO-SAIB: poloxamer 407 ratios. The PS, PDI, ZP, and EE were measured to determine the optimal formula, which was selected using Design-Expert™ software.

A Comparative Study on Cyclodextrin Derivatives in Improving Oral Bioavailability of Etoricoxib as a Model Drug: Formulation and Evaluation of Solid Dispersion-Based Fast-Dissolving Tablets.

Etoricoxib, as a model drug, has a poor solubility and dissolution rate. Cyclodextrin derivatives can be used to solve such a problem. A comparative study was run on three cyclodextrin derivatives, namely β-CD, HP β-CD, and SBE β-CD, to solve the drug problem through the formulation of solid dispersions and their preparation into fast-dissolving tablets.

Unroasted Green Coffee Extract-Loaded Solid Lipid Nanoparticles for Enhancing Intestinal Permeation.

Green coffee bean extract (GCBE) provides diversified health benefits. However, its reported low bioavailability impeded its utilization in various applications. In this study, GCBE-loaded solid lipid nanoparticles (SLNs) were prepared to improve the bioavailability through enhanced intestinal absorption of GCBE.

Lyophilized Nasal Inserts of Atomoxetine HCl Solid Lipid Nanoparticles for Brain Targeting as a Treatment of Attention-Deficit/Hyperactivity Disorder (ADHD): A Pharmacokinetics Study on Rats.

The study aims to investigate the ability of lyophilized nasal inserts of nanosized atomoxetine HCl solid lipid nanoparticles (ATM-SLNs) to transport atomoxetine (ATM) directly to the brain and overcome the first-pass metabolism. In this case, 16 formulae of (ATM-SLNs) were prepared using hot melt emulsification, stirring and ultrasonication method technique. A full factorial design was established with 2 trials by optimization of four variables; lipid type (Compritol 888 ATO or stearic acid) (X1), lipid to drug ratio [(1:2) or (2:1)] (X2), span 60: Pluronic f127 ratio [(1:3) or (3:1)] (X3) and probe sonication time (five or ten minutes) (X4).

Size-optimized simvastatin-loaded TPGS modified lipid nanocapsules for targeting epithelial-to-mesenchymal transition in hepatocellular carcinoma: Role of PTEN/AKT signaling.

Objectives: Novel D-α-tocopherol polyethylene glycol 1000 succinate (TPGS) modified lipid nanocapsules (LNC) were prepared with the aim of improving the effectiveness of simvastatin (SIM) in hepatocellular carcinoma (HCC). The present study, therefore, sought to investigate the effect of size-optimized SIM-loaded LNC on epithelial-to-mesenchymal transition (EMT) in HCC, providing insights on the implication of phosphatase and tensin homolog (PTEN)/protein kinase B (AKT) axis.

Methods: Two optimized SIM-loaded LNCs with particle sizes 25 nm (SIM-LNC25) and 50 nm (SIM-LNC50) were prepared and biodistribution studies were performed.

Characterization and anti-aging effects of (L.) Miller extracts in a D-galactose-induced skin aging model.

(L.) Miller (OFI), belonging to the family Cactaceae, is widely cultivated not only for its delicious fruits but also for its health-promoting effects, which enhance the role of OFI as a potential functional food. In this study, the collagenase and elastase enzyme inhibitory effects of extracts from different parts of OFI were evaluated.