Background: Psoriasis is an autoimmune disease that ingeminates itself with the repeated proliferation of keratinocytes. It globally strikes a 2-5 % population on an average. Management of psoriasis remains a daunting task with various challenges influencing treatment, such as patient conformity and adherence to therapy, delicate patient profiles, psychological aspects, and skin as a barrier to topical delivery. The first part reviewed pathophysiology, triggering factors, and clinical classification. The second part reviewed all the therapies, such as topical, oral, biological, parenteral therapy, phototherapy, and the phyto-pharmaceuticals. Methods: The research data related to the existing and upcoming therapies for psoriasis treatment, several nanocarriers, existing marketed formulations, and detailed description of phytopharmaceuticals with their mechanism. Results: Topical therapy is the mainstay treatment option with limited adverse effects. Biological therapy has reformed conventional psoriasis treatment by being more efficacious and has increased patient acceptance due to decreased adverse events. Nanoformulations present an edge over conventional therapy due to improved anti-psoriatic effect and decreased side effects. Phyto-pharmaceuticals act as a complementary and alternative therapy for diminishing psoriasis symptoms. Conclusion: A rationalized cost-effective patient compliant therapy is required for effective management and complete cure of psoriasis.

The present study was designed to investigate the effects of different variables on the release profile of ibuprofen microspheres formulated using modified emulsification method. Eight batches of microspheres (F1-F8) were prepared by applying 23 factorial design. The amount of sodium alginate, amount of calcium chloride, and amount of magnesium stearate were selected as formulation variables. All the batches were evaluated in terms of percentage yield, percentage encapsulation efficiency and in vitro release characteristics. The batch F7 was found to be optimum batch and was further characterized via scanning electron microscopy (SEM) and particle size analysis. Multiple linear regression was applied to confirm significant effect of each variable on release characteristics. The model developed in the present study can be effectively utilized to achieve the formulation with desired release characteristics.

Nutraceuticals are the nourishing components (hybrid of nutrition and pharmaceuticals) that are biologically active and possess capability for maintaining optimal health and benefits. These products play a significant role in human health care and its endurance, most importantly for the future therapeutic development. Nutraceuticals have received recognition due to their nutritional benefits along with therapeutic effects and safety profile. Nutraceuticals are globally growing in the field of services such as health care promotion, disease reduction, etc. Various drug nutraceutical interactions have also been elaborated with various examples in this review. Several patents on nutraceuticals in agricultural applications and in various diseases have been stated in the last section of review, which confirms the exponential growth of nutraceuticals’ market value. Nutraceuticals have been used not only for nutrition but also as a support therapy for the prevention and treatment of various diseases, such as to reduce side effects of cancer chemotherapy and radiotherapy. Diverse novel nanoformulation approaches tend to overcome challenges involved in formulation development of nutraceuticals. Prior information on various interactions with drugs may help in preventing any deleterious effects of nutraceuticals products. Nanotechnology also leads to the generation of micronized dietary products and other nutraceutical supplements with improved health benefits. In this review article, the latest key findings (clinical studies) on nutraceuticals that show the therapeutic action of nutraceutical’s bioactive molecules on various diseases have also been discussed.

Aim. To compare the efficacy and safety of armodafinil, the R-enantiomer of modafinil, with modafinil in patients of shift work sleep disorder (SWSD). Material and Methods. This was a 12-week, randomized, comparative, double-blind, multicentric, parallel-group study in 211 patients of SWSD, receiving armodafinil (150 mg) or modafinil (200 mg) one hour prior to the night shift. Outcome Measures. Efficacy was assessed by change in stanford sleepiness score (SSS) by at least 2 grades (responder) and global assessment for efficacy. Safety was assessed by incidence of adverse events, change in laboratory parameters, ECG, and global assessment of tolerability. Results. Both modafinil and armodafinil significantly improved sleepiness mean grades as compared to baseline (P < .0001). Responder rates with armodafinil (72.12%) and modafinil (74.29%) were comparable (P = .76). Adverse event incidences were comparable. Conclusion. Armodafinil was found to be safe and effective in the treatment of SWSD in Indian patients. The study did not demonstrate any difference in efficacy and safety of armodafinil 150 mg and modafinil 200 mg.

IntroductionAntimicrobials are the natural or synthetic agents that hinder the growth of microorganisms or kills microorganisms. 1 The excess use of antibiotics leads to antimicrobial resistance. 2 As synthetic drugs have many disadvantages such as drug resistance and toxicity so, natural products or essentials oils can be used to overcome the side effects. Essential oils (EOs) and Plant extracts have gained much attention due to their antimicrobial activity as well as flavoring agent. 3 "Essential oil" referred to as a product obtained from distillation with water/ steam, via mechanical process, vegetable raw material, or by using dry distillation. Conventionally, essential oils have bactericidal, fungicidal, virucidal, insecticidal, antiparasitic, and further therapeutic properties such as sedative, anti-inflammatory, locally anesthetic remedies, analgesic, and spasmolytic. 4 The efficacy of natural products can be determined by its chemical properties and concentration of the effective component present in it. Components having antimicrobial properties include thiosulfinates, glucosinolates, flavonoids, organic acids, saponins, and phenolics. 5,6 The effectiveness of herbal compounds has regained the interest of academicians and researchers for the fabrication of plant-based medicines as