Diabetic foot ulcer (DFU) is a complicated pathophysiological process, and there is now no recognized treatment. Hyperglycemia, neuropathy, impaired angiogenesis, reactive oxygen species, and advanced glycation end products construct the distinctive wound environment of diabetic wounds. This study aimed to develop naringenin-ferulic acid beeswax-based nanoconstructs enriched dual-responsive hydrogel (NAR-FA NLC HG) for topical application for DFU.
View Article and Find Full Text PDFNatural herbs have garnered significant research recently as their components target multiple disease signaling pathways, making them highly potential for various disease prevention and treatment. Embelin, a naturally occurring benzoquinone isolated from , has shown promising biological activities such as antitumor, antidiabetic, anti-oxidant, and antimicrobial. Various mechanisms have been reported, including monitoring genes that synchronize the cell cycle, up-regulating multiple anti-oxidant enzymes, suppressing genes that prevent cell death, influencing transcription factors, and preventing inflammatory biomarkers.
View Article and Find Full Text PDFThe present study describes the development and validation of a simple and rapid HPLC method for the simultaneous quantification of exemestane and thymoquinone. The separation of both compounds was performed on a 5 μ C-18 column utilizing phase A as water/methanol (45:5 v/v) and phase B as acetonitrile (50 v/v) (total ratio of A/B = 40:60 v/v) in isocratic elution mode as the mobile phase at a flow rate of 0.8 mL/min.
View Article and Find Full Text PDFInvasive fungal infections (IFI) pose a significant health burden, leading to high morbidity, mortality, and treatment costs. This study aims to develop and characterize nanomicelles for the codelivery of posaconazole and hemp seed oil for IFI via the oral route. The nanomicelles were prepared using a nanoprecipitation method and optimized through the Box Behnken design.
View Article and Find Full Text PDFCardiovasc Hematol Agents Med Chem
February 2024
Overproduction of reactive nitrogen and oxygen species (RNS and ROS) has been linked to the pathogenesis of diabetes, hypertension, hyperlipidemia, stroke, angina, and other cardiovascular diseases. These species are produced in part by the mitochondrial respiratory chain, NADPH oxidase, and xanthine oxidase. RNS and ROS both contribute to oxidative stress, which is necessary for the development of cardiovascular disorders.
View Article and Find Full Text PDFThis research work is to evaluate spanlastic-loaded raloxifene (RLX) nanogel administration via the transdermal route to avoid its hepatic metabolism and to enhance the bioavailability for better management of osteoporosis. RLX-loaded spanlastic nanogel was prepared and characterized for its viscosity, pH, spreadability, and texture profile. The formulation was applied on the skin surface of the animal for pharmacokinetic evaluation, and later, the efficacy of the formulation was assessed in ovariectomized female Wistar rats.
View Article and Find Full Text PDFThe ever-growing emergence of antibiotic resistance associated with tuberculosis (TB) has become a global challenge. In 2012, the USFDA gave expedited approval to bedaquiline (BDQ) as a new treatment for drug-resistant TB in adults when no other viable options are available. BDQ is a diarylquinoline derivative and exhibits targeted action on mycobacterium tuberculosis, but due to poor solubility, the desired therapeutic action is not achieved.
View Article and Find Full Text PDFEndocr Metab Immune Disord Drug Targets
February 2024
A diabetic wound is one of the major complications arising from hyperglycemia, neuropathy, and oxidative stress in diabetic patients. Finding effective treatments for diabetic wounds has been difficult owing to the complex pathophysiology of diabetic wound environments. Chronic wounds are notoriously difficult to treat with conventional wound care methods.
View Article and Find Full Text PDFPioglitazone (PGL) is an effective insulin sensitizer, however, side effects such as accumulation of subcutaneous fat, edema, and weight gain as well as poor oral bioavailability limit its therapeutic potential for oral delivery. Recent studies have shown that combination of both, PGL and fish oil significantly reduce fasting plasma glucose, improve insulin resistance, and mitigate pioglitazone-induced subcutaneous fat accumulation and weight gain. Nevertheless, developing an effective oral drug delivery system for administration of both medications have not been explored yet.
View Article and Find Full Text PDFThe present study involves the development of a reverse-phase HPLC method employing the quality-by-design methodology for the estimation of posaconazole and hemp seed oil simultaneously in nanomicelles formulation. The successful separation of posaconazole and hemp seed oil was achieved together, and this is the first study to develop and quantify posaconazole and hemp seed oil nanomicelles with linoleic acid as the internal standard and developed a dual drug analytical method employing a quality-by-design approach. The study was performed on a Shimadzu Prominence-I LC-2030C 3D Plus HPLC system with a PDA detector and the Shim-pack Solar C8 column (250 mm × 4.
View Article and Find Full Text PDFOsteoporosis is a fatal bone-wearing malady and a substantial reason behind the impermanence of human life and economic burden. Risedronate Sodium along with Ursolic acid has been studied to ameliorate osteoporosis. To bypass problems associated with bioavailability, we have developed a microneedle transdermal patch loaded with optimized formulation nanotransfersomes.
View Article and Find Full Text PDFBreast cancer due to the unpredictable and complex etiopathology combined with the non-availability of any effective drug treatment has become the major root of concern for oncologists globally. The number of women affected by the said disease state is increasing at an alarming rate attributed to environmental and lifestyle changes indicating at the exploration of a novel treatment strategy that can eradicate this aggressive disease. So far, it is treated by promising nanomedicine monotherapy; however, according to the numerous studies conducted, the inadequacy of these nano monotherapies in terms of elevated toxicity and resistance has been reported.
View Article and Find Full Text PDFApigenin is a natural polyphenolic compound widely distributed as a glycoside in fruits and vegetables. Apigenin belongs to BCS class II with low solubility, which leads to poor absorption and bioavailability. It is mostly absorbed from the small intestine and extensively metabolized through glucuronidation and sulfation processes.
View Article and Find Full Text PDFCannabis sativa is widely used as a folk medicine in many parts of the globe and has been reported to be a treasure trove of phytoconstituents, including cannabinoids, terpenoids, and flavonoids. Accumulating evidence from various pre-clinical and clinical studies revealed the therapeutic potential of these constituents in various pathological conditions, including chronic pain, inflammation, neurological disorders, and cancer. However, the psychoactive effect and addiction potential associated with cannabis use limited its clinical application.
View Article and Find Full Text PDFIntroduction: Transdermal drug delivery is limited by the stratum corneum, inhibiting the therapeutic potential of the permeants. Microneedles (MNs) have opened new frontiers in transdermal drug delivery systems. These micro-sized needles offer painless and accentuated delivery of drugs even with high molecular weights.
View Article and Find Full Text PDFIntroduction: Onychomycosis is a fungal disorder of the nail which afflicts 5% of the population worldwide. The disease is strenuous to cure as it is chronic, hard to eliminate and tends to recur. Topical therapy is at the forefront for the treatment of many disorders of nail.
View Article and Find Full Text PDFDisodium pamidronate, a second-generation bisphosphonate is a potent drug for the treatment of osteoporosis, which has been very well established by previous literature. It has very low oral permeability, leading to its low oral bioavailability, which restrict this drug to being administered orally. Therefore, the present research work includes the development of an orally effective nanoformulation of pamidronate.
View Article and Find Full Text PDFTreatment of skin cancer demands targeted delivery without minimal systemic circulation for maximum therapeutic window. Dermal delivery with nano-formulation offers such advantages. Therefore, present study aims to formulate Lyotropic liquid crystalline nanoparticles (LLC NPs) loaded with Apigenin (API) for dermal delivery using quality by design (QbD) approach for effective permeation resulting in improved bioavailability.
View Article and Find Full Text PDFThe current research work describes the development of a rapid HPLC method for the concurrent detection of pregabalin and piperine in dual drug-loaded nanoformulations. The primary goal was to recognize the chromatographic conditions wherein propitious segregation of the integrants with quality peaks can be attained. An attempt to expound the target analytical profile was made to accomplish this goal, and critical method attributes (CMAs), viz.
View Article and Find Full Text PDFThis study aims to develop chitosan-coated PLGA nanoparticles intended for nose-to-brain delivery of carmustine. Formulations were prepared by the double emulsion solvent evaporation method and optimized by using Box-Behnken Design. The optimized nanoparticles were obtained to satisfactory levels in terms of particle size, PDI, entrapment efficiency, and drug loading.
View Article and Find Full Text PDFBreast cancer is the most commonly diagnosed type of cancer and ranks second among cancer that leads to death. From becoming the foremost reason for global concern, this multifactorial disease is being treated by conventional chemotherapies that are associated with severe side effects, with chemoresistance being the ruling reason. Exemestane, an aromatase inhibitor that has been approved by the US FDA for the treatment of breast cancer in post-menopausal women, acts by inhibiting the aromatase enzyme, in turn, inhibiting the production of estrogen.
View Article and Find Full Text PDFBackground: , the causative agent of strongyloidiasis, is a parasitic worm that has larvae capable of reinfecting the same host. This nematode infection is therefore difficult to treat and to achieve total cure. Information about genetic variation and differences in drug susceptibility between strains is needed to improve treatment outcomes.
View Article and Find Full Text PDFNanotechnology-based drug delivery system has played a very crucial role in overpowering the tasks allied with the conventional dosage form. Spanlastics, an elastic nanovesicle with an ability to carry wide range of drug molecules, make it a potential drug delivery carrier. Spanlastics have extended rising curiosity for diverse sort of route of administration.
View Article and Find Full Text PDFBackground: Onychomycosis, the most prevailing affliction of the nail, accounts for approximately 90% of the toenail infection worldwide. Owing to this infection, the affected patients experience reduced quality of their life as its awful appearance undermines their daily activities and social interactions. Onychomycosis is notoriously strenuous to cure.
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