Applications and efficacy of minoxidil in dermatology.

Minoxidil, originally developed as an antihypertensive medication, has evolved into a versatile therapeutic agent within dermatology, notably for its effectiveness in promoting hair growth. Despite its widespread use, understanding its precise mechanism of action remains a challenge. This paper addresses this gap by providing a comprehensive review of pharmacological properties, action mechanisms, clinical effectiveness and side effects associated with topical minoxidil.

Effects of Resveratrol on Nonmelanoma Skin Cancer (NMSC): A Comprehensive Review.

Nonmelanoma skin cancer (NMSC) represents the most prevalent form of skin cancer globally, with basal cell carcinoma (BCC) and squamous cell carcinoma (SCC) being the most common types. The search for effective chemopreventive and therapeutic agents has led to the exploration of natural compounds, among which resveratrol (RES), a polyphenolic phytoalexin found in grapes, berries, peanuts, and red wine, has garnered significant attention. This comprehensive review aims to elucidate the effects of RES on NMSC, focusing on its mechanisms of action, efficacy in preclinical studies, and potential as a chemopreventive and therapeutic agent.

On the health effects of curcumin and its derivatives.

Turmeric () is an herbaceous plant that contains a phytochemical which is bright yellow and is known as curcumin. Turmeric, a member of Zingiberaceae family, has extensive application worldwide due to its beneficial medicinal attributes and is extensively used as a medicinal plant. Most people use turmeric as a spice, and it is a chief source of polyphenol curcumin.

Signaling pathways in HPV-induced cervical cancer: Exploring the therapeutic promise of RNA modulation.

Cervical cancer, originating from the epithelial tissue of the uterine cervix, constitutes the most commonly diagnosed malignancy among women worldwide. The predominant etiological factor underpinning cervical carcinogenesis is persistent infection with high-risk human papillomavirus (HPV) genotypes, notably HPV-16 and HPV-18. Oncoproteins encoded by high-risk HPV interfere with multiple essential cellular signaling cascades.

Effect of neural mobilisation in Bell's palsy: A randomised controlled trial.

Background: Neural mobilisation technique is effective in spinal nerve rehabilitation. However, no study has reported the effect of facial nerve mobilisation in acute Bell's palsy.

Objectives: The objective of our study was to evaluate the effect of facial neural mobilisation over conventional therapy in improving facial symmetry in patients with acute Bell's palsy.

Investigation of Acetone Vapour Sensing Properties of a Ternary Composite of Doped Polyaniline, Reduced Graphene Oxide and Chitosan Using Surface Plasmon Resonance Biosensor.

This work reports the use of a ternary composite that integrates p-Toluene sulfonic acid doped polyaniline (PANI), chitosan, and reduced graphene oxide (RGO) as the active sensing layer of a surface plasmon resonance (SPR) sensor. The SPR sensor is intended for application in the non-invasive monitoring and screening of diabetes through the detection of low concentrations of acetone vapour of less than or equal to 5 ppm, which falls within the range of breath acetone concentration in diabetic patients. The ternary composite film was spin-coated on a 50-nm-thick gold layer at 6000 rpm for 30 s.

Acetone Vapor-Sensing Properties of Chitosan-Polyethylene Glycol Using Surface Plasmon Resonance Technique.

To non-invasively monitor and screen for diabetes in patients, there is need to detect low concentration of acetone vapor in the range from 1.8 ppm to 5 ppm, which is the concentration range of acetone vapor in diabetic patients. This work presents an investigation for the utilization of chitosan-polyethylene glycol (PEG)-based surface plasmon resonance (SPR) sensor in the detection of trace concentration acetone vapor in the range of breath acetone in diabetic subjects.

Dependence of the Optical Constant Parameters of p-Toluene Sulfonic Acid-Doped Polyaniline and Its Composites on Dispersion Solvents.

The optical constants of Para-Toluene sulfonic acid-doped polyaniline (PANI), PANIchitosan composites, PANI-reduced graphene-oxide composites and a ternary composite comprising of PANI, chitosan and reduced graphene-oxide dispersed in diluted p-toluene sulfonic acid (PTSA) solution and -Methyl-2-Pyrrolidone (NMP) solvent have been evaluated and compared. The optical constant values were extracted from the absorbance spectra of thin layers of the respective samples. The potential utilization of the materials as the active sensing materials of surface plasmon resonance biosensors has also been assessed in terms of the estimated value of the penetration depth through a dielectric medium.