Typification and taxonomic notes on species of Muhlenbergia Schreb. (Poaceae, Muhlenbergiinae) in India

The present paper deals with typification for two names in the genus Muhlenbergia i.e. M. duthieana and M. himalayensis. Furthermore, taxonomy of all Indian species for the same has been provided along with taxonomic key for correct identification

Lymphocytic infiltration as a marker of disease severity in patients with bullous pemphigoid—A case series

Key Clinical Message Patients of Bullous Pemphigoid with predominant lymphocytic inflammatory infiltrate on histopathology have a severe form of the disease requiring high doses of steroids along with an adjuvant immunosuppressant. Thus, the histopathological evaluation would predict the severity of Bullous Pemphigoid, especially in countries where ELISA and immunofluorescence are not readily available

Assessing the potential role of neutrophil elastase as a prognostic indicator in oral squamous cell carcinoma

Past decade has seen the advent of several prognosticators for oral squamous cell carcinoma (OSCC). Although TNM staging is still considered as the prognostic gold standard, it is not possible to obtain all the necessary information for a pathological TNM staging until excisional biopsy. Thus, it is necessary to identify features from the initial biopsy, which could aid in early prognostication

Metabolic syndrome in patients with lichen planus: A case‐control study

Abstract Background Lichen Planus (LP) is a chronic dermatosis affecting the skin and mucous membranes. Chronic inflammation and oxidative stress in patients with LP is a trigger predisposing to Metabolic Syndrome. Objectives To study the association of Metabolic Syndrome in patients with LP. Materials and Methods A hospital‐based prospective case‐control study was conducted from April 2021 to January 2023 including 75 histopathologically confirmed patients with LP and 82 age and sex‐matched controls according to the inclusion and exclusion criteria. Metabolic Syndrome was diagnosed using Modified National Cholesterol Education Programme Adult Treatment Panel III criteria. Statistical analysis of the data was performed using Statistical Package for the Social Sciences software, version 26. The chi‐square test was used for data analysis. Results The majority (30.6%) of the patients belonged to the age group 31–40 years. The mean age of patients with LP was 46.13 ± 14.9 years. Female predominance (69.3%) was observed in our study. Patients with classic LP (54.6%) were predominantly observed. Metabolic Syndrome was significantly prevalent in LP patients than in controls (32% vs. 13.4%, p = 0.005, OR 3.037) and was significantly associated with morphology (only oral mucosal involvement, 61.5%, p 0.027, OR 3.9), severity (severe LP, 58.6%, p 130 mg/dl) were significantly elevated, and High‐Density Lipoprotein (<40 mg/dl) was significantly low in LP than in controls (p < 0.05). Conclusion The study showed a significant association of Metabolic Syndrome in patients with LP. Thus, patients with LP need to be screened to avoid complications associated with Metabolic Syndrome that is, Diabetes Mellitus, Cardiovascular Disease, colorectal cancer, and stroke

Tocopherol from seeds of Cucurbita pepo against diabetes: Validation by in vivo experiments supported by computational docking

Tocopherol from raw pumpkin seeds has been reported to be effective in the alleviation of diabetes through its antioxidant activities. This study evaluates the antidiabetic activities of the tocopherol fraction of raw seeds of Cucurbita pepo L. (CPSE) in a diabetic rat model. In addition, the putative action mechanisms of its botanicals were computationally investigated. Methods: Seed water activity (Aw) was assessed. Tocopherol was extracted and quantified from raw seed oil. The effect of CPSE was studied in poloxamer-407 (PX-407)-induced type 2 diabetic Wistar rats. Glycemic, insulinemic, and lipid profiles, as well as lipid peroxidation status, were evaluated. Glucagon like peptide-1 (GLP-1) content in the cecum was evaluated and histopathological analysis of the pancreas was performed. Further, HYBRID and FRED docking were performed for 10 documented CPSE botanicals, for putative action mechanisms concerning three proteins [protein-tyrosine phosphatase 1B (PTP-1B), peroxisome proliferator-activated receptor gamma (PPAR-γ), and dipeptidyl peptidase IV (DPP-IV)] known to have diabetic therapeutic potential. Results: The Aw of raw seeds was found to be 0.544 ± 0.002. Using tocopherol standards, HPLC determination of CPSE revealed the presence of tocopherol isomers (α, β, γ, and δ). The tocopherol content was found to be 107.4 ± 2.9 mg/100 g of CPSE. When compared to diabetic control (DC) rats, the CPSE-treated diabetic rats presented a significant amelioration of glycemia, insulinemia, and lipid dysmetabolism. A remarkable reduction in oxidative markers and improved cecal and pancreatic characteristics were also observed. Tocopherol isomers have shown a considerable interaction potential with the aforesaid proteins in docking. Conclusion: The results provide pharmacological evidence of CPSE as an antihyperglycemic mediated by the interaction of various botanicals with multiple targets operating in diabetes mellitus (DM)

Genetic improvement of grain protein content and other health-related constituents of wheat grain

It is known that nearly one-third of the world population currently suffers from malnutrition due to lack of availability of adequate quantity of protein, vitamins and a number of micronutrients including Fe and Zn in their diet. A lack of other desirable bioactive compounds and dietary fibres (DF) in the diet also causes a variety of diseases. In some regions of the world, occurrence of Cd and As in wheat grain in excess of tolerance limits also adversely affects human health. In this short review, we summarize the current status of knowledge about the genetic control of the accumulation of a variety of nutritional constituents in wheat grain and then describe examples where noticeable improvements have been made using breeding approaches. We also describe the gaps that need to be bridged for better understanding of the genetic architecture of these important traits. The development and use of molecular markers in marker-assisted selection (MAS) for developing wheat varieties with improved grain quality has also been discussed