Nano vs Resistant Tuberculosis: Taking the Lung Route.

Tuberculosis (TB) is among the top 10 infectious diseases worldwide. It is categorized among the leading killer diseases that are the reason for the death of millions of people globally. Although a standardized treatment regimen is available, non-adherence to treatment has increased multi-drug resistance (MDR) and extensive drug-resistant (XDR) TB development. Another challenge is targeting the death of TB reservoirs in the alveoli via conventional treatment. TB Drug resistance may emerge as a futuristic restraint of TB with the scarcity of effective Anti-tubercular drugs. The paradigm change towards nano-targeted drug delivery systems is mostly due to the absence of effective therapy and increased TB infection recurrent episodes with MDR. The emerging field of nanotechnology gave an admirable opportunity to combat MDR and XDR via accurate diagnosis with effective treatment. The new strategies targeting the lung via the pulmonary route may overcome the new incidence of MDR and enhance patient compliance. Therefore, this review highlights the importance and recent research on pulmonary drug delivery with nanotechnology along with prevalence, the need for the development of nanotechnology, beneficial aspects of nanomedicine, safety concerns of nanocarriers, and clinical studies.

Impact of Urinary Tract and Vaginal Infections on the Physical and Emo-tional Well-being of Women.

Urinary Tract Infection (UTI) is a common bacterial infection that can affect var-ious parts of the urinary system, with symptoms including frequent urination, painful urina-tion, and lower back pain. UTIs are more common in women due to their shorter urethra, and they can lead to serious complications if left untreated. Vaginitis is an inflammation or in-fection of the vagina caused by factors like bacteria, fungi (Candida), or protozoa (Trichomo-nas). Symptoms include vaginal itching, abnormal discharge, and discomfort during urina-tion or sexual activity. Treatment depends on the underlying cause and may involve antifun-gal or antimicrobial medications. Vaginal infections, such as bacterial vaginosis, yeast infec-tions, trichomoniasis, cervicitis, and atrophic vaginitis, can have various physical, emotional, sexual, and social impacts on the lives of women. These impacts may include discomfort, embarrassment, reduced sexual satisfaction, social isolation, and emotional distress. Support and resources for managing these infections include healthcare providers who can diagnose and prescribe treatment, pharmacies that provide medications and guidance, telemedicine for remote consultations and prescriptions, support groups for emotional and informational sup-port, and online resources for reliable information. They offer a sense of community, infor-mation sharing, and emotional support, making it easier for individuals to manage their vag-initis and related concerns. Utilizing these resources can contribute to a more informed and empowered approach to vaginal infection prevention and treatment.

ADME Prediction, Structure-activity Relationship of Boswellic Acid Scaffold for the Aspect of Anticancer & Anti-inflammatory Potency.

Nature is the chief source of various remedies which are used to cure various diseases. Boswellic acid (BA) is a secondary metabolite from the pentacyclic terpenoid compound groups that are derived from the plant genus Boswellia. The oleo gum resins of these plants are primarily composed of polysaccharides, with the remaining amounts of resin (30-60%) and essential oils (5-10%) soluble in organic solvents. BA and its analogs are also reported to exhibit various in vivo and biological responses for example anti-inflammatory, anti-tumor, free radical scavenging activity, etc. Among all analogs, 11-keto-ß-boswellic acid (KBA) and 3-O-acetyl-11-keto-ß-boswellic acid (AKBA) has been demonstrated to be the most effective at reducing cytokine production and inhibiting the inflammatory responsecausing enzymes. In this review, we summarized the computational ADME prediction via the SwissADME computational tool and the structure-activity relationship of the Boswellic acid scaffold for the aspect of anticancer and antiinflammatory potency. In addition to these research findings which are associated with the therapy of acute inflammation and some cancers, the potential of boswellic acids against other disorders was also discussed.

Ligand-mediated Targeted Drug Delivery Approaches against Hepatocellular Carcinoma.

One of the most important health problems in the world today is cancer. The World Health Organization (WHO) reported that it results in 8.9 million deaths annually. Malignant tumours and unregulated cell proliferation are features of malignant neoplasms, which can also invade nearby body regions. Hepatocellular carcinoma is the third most prevalent cause of cancer-related death worldwide and the fifth most common kind of cancer, according to a recent analysis. Patients with liver disease as well as chronic hepatitis B and C are more likely to develop hepatocellular carcinoma (HCC). Physical barriers, including RES absorption, opsonization, and first-pass drug metabolism, make drug therapy more challenging. Conventional cancer therapy procedures have a low response rate or may continue to be unsuccessful due to multi-drug resistance (MDR), high clearance rates, and other side effects because of suboptimal drug distribution and insufficient drug concentration reaching cancer cells. Innovative target drug molecules that are tailored to the injured liver cells must be developed in order to improve medication administration and drug targeting. The use of targeting ligands that have been joined to drug molecules or nanocarriers forms the basis of innovative targeting techniques. After being conjugated with the treatment method, ligands for targeting hepatocellular carcinoma cells included asialoglycoprotein, galactoside, lactobionic acid, mannose-6-phosphate, PDGF, antibodies, and aptamers.

Diabetic Retinopathy: Clinical Features, Risk Factors, and Treatment Options.

Diabetic retinopathy is a common complication of diabetes that affects the eyes and can lead to severe vision loss or blindness if left untreated. Chronic hyperglycemia destroys the blood vessels in the retina, resulting in diabetic retinopathy. The damage can lead to leakage of fluid and blood into the retina, causing edema, hemorrhages, and ischemia. A thorough evaluation by an ophthalmologist is necessary to determine the most appropriate course of treatment for each patient with diabetic retinopathy. The article discusses various surgical treatment options for diabetic retinopathy, including vitrectomy, scleral buckling, epiretinal membrane peeling, retinal detachment repair, and the risk factors of diabetic retinopathy. These surgical techniques can help to address the underlying causes of vision loss and prevent further complications from developing or worsening. To avoid complications and maintain vision, this review emphasizes the significance of early detection and treatment of diabetic retinopathy. Patients with diabetic retinopathy can improve their eyesight and quality of life with the help of some surgical treatments. The article also highlights some case studies in the field of diabetic retinopathy.

Preparation and Statistical Modeling of Solid Lipid Nanoparticles of Dimethyl Fumarate for Better Management of Multiple Sclerosis.

Purpose: The objective of this study was to synthesize and statistically optimize dimethyl fumarate (DMF) loaded solid lipid nanoparticles (SLNs) for better management of multiple sclerosis (MS). Methods: SLNs were formulated by hot emulsion, ultrasonication method and optimized with response surface methodology (RSM). A three factor and three level box-behnken design was used to demonstrate the role of polynomial quadratic equation and contour plots in predicting the effect of independent variables on dependent responses that were particle size and % entrapment efficiency (%EE). Results: The results were analyzed by analysis of variance (ANOVA) to evaluate the significant differences between the independent variables. The optimized SLNs were characterized and found to have an average particle size of 300 nm, zeta potential value of -34.89 mv and polydispersity index value < 0.3. Entrapment efficiency was found to be 59% and drug loading was 15%. TEM microphotograph revealed spherical shape and no aggregation of nanoparticles. In-vitro drug release profile was an indicative of prolonged therapy. In-vivo pharmacokinetic data revealed that the relative bioavailability was enhanced in DMF loaded SLNs in Wistar rats. Conclusion: This study showed that the present formulation with improved characteristics can be a promising formulation with a longer half-life for the better management of MS.