Phytochemical evaluation and anti-psoriatic activity of the ethanolic extract of the leaves of Momordica charantia

Psoriasis is a chronic, inflammatory, multi factorial disease. Topical chemical agents are used to treat psoriasis, despite their lower effectiveness or ineffective effects. Herbal medicine can be one of the alternative treatment methods. Momordica charantia is traditionally used to treat skin diseases, especially psoriasis. The main phytochemicals responsible for antipsoriatic activity is stigmasterol, taraxerol, lofenol, phenylpropanoids and squalene. The alcoholic soxhlation method was used to obtain the percentage phytochemical yield of 13.36% w/w, which was used for antipsoriatic activity using a mouse tail model of psoriasis. The extract produced significant differentiation of the epidermis as evidenced by the degree of orthokeratosis 70.18 ± 2.64% compared to the negative control 17.30 ± 4.09%. This was equivalent to the effect of the standard positive control, tazarotene gel (0.1%), which showed a degree of orthokeratosis of 90.03 ± 2.00%. The extract showed an overall antipsoriatic activity of 63.94%.

Polycystic ovarian syndrome (PCOS): Approach to traditional systems, natural and bio-chemical compounds for its management

Polycystic ovary syndrome (PCOS) is a multifactorial endocrine disorder which is characterized by chronic anovulation. Irregular periods, hirsutism, weight gain are the other signs of PCOS. The prevalence of PCOS worldwide is between 6% and 26% while in India it was 3.7% to 22.5%. PCOS is the most prevailing female endocrine disorder and the preeminent cause of infertility. Risk factors that contribute to the development of PCOS include genetics, neuroendocrine system, sedentary lifestyle, diet, and obesity. Modern medicine has found many ways to heal. Synthetic drugs such as metformin and oral contraceptive pills were available in the market, but because of their side effects, people depend on traditional and herbal medicines. This review provides a detailed approach to different types of traditional and natural systems for the treatment and management of PCOS. Different approaches to managing PCOS include the traditional system of drugs, herbal remedies, herbs, and Phyto-ingredients that have proven their potential in treating PCOS. Traditional medicine includes Unani, Ayurveda, Siddha, naturopathy, yoga, and homeopathy. In addition to treatment, yoga also has potential in treating PCOS.

A Biomechanical Comparison between Taylor’s Spatial Frame and Ilizarov External Fixator

Taylor’s spatial frame (TSF) and Ilizarov external fixators (IEF) are two circular external fixator commonly used to address complex deformity and fractures. There is currently no data available comparing the biomechanical properties of these two external fixators. This study looks into the mechanical characteristics of each system. TSF rings with 6 oblique struts, 4 tube connectors, 4 threaded rods, and 6 threaded rods were compared to a standard IEF rings with 4 threaded rods. Compression and torsional loading was performed to the frame as well as construct with Polyvinylchloride tubes. TSF rings with 4 tube connectors had the highest stiffness (3288 N/mm) while TSF rings with 6 struts was the least stiff. The situation was reversed for torsion where TSF rings with 6 oblique struts had the highest torsional stiffness (82.01 Nm/Degree) and frame Ilizarov rings with 4 threaded rods the least. Standard TSF construct of two ring with 6 oblique struts have better torsional stiffness and lower axial stiffness compared to the standard IEF.