In-vitro and In Silico Assessment of Anti-inflammation Properties of Saponarin Extracted from Hordeum Vulgare.

BACKGROUND: Hordeum vulgare, commonly known as Barley grass, is a historically significant cultivated plant with profound implications for societies, agricultural sciences, and human nutrition. It has been valued for both sustenance and its potential medicinal properties. OBJECTIVES: This study aims to comprehensively investigate the medicinal properties of Hordeum vulgare, focusing on its potential therapeutic benefits and anti-inflammatory properties. Additionally, we seek to quantify and compare the phytochemical content of two distinct extracts: Barley Grass Hexane Extract (BGHE) and Barley grass aqueous extract (BGAQ). METHODS: We quantified the phytochemical contents of BGHE and BGAQ and evaluated their anti-inflammatory effects using UV spectroscopy at 560 nm, coupled with the RBC membrane stabilization technique. Subsequently, we conducted in silico studies to assess the in vitro anti-inflammatory potential of Barley grass leaf extracts. RESULTS: Both BGHE and BGAQ demonstrated significant inhibitory effects on inflammation compared to the control group. However, BGHE exhibited superior anti-inflammatory efficacy when compared to BGAQ, suggesting its role as a potential anti-inflammatory agent. In silico studies further supported the anti-inflammatory potential of Barley grass leaf extracts. CONCLUSION: Hordeum vulgare, or Barley grass, offers a wealth of health benefits, including anti-inflammatory, anti-diabetic, anti-cancer, antioxidant, anti-acne, and anti-depressant properties. These properties contribute to improved immunity, reduced cardiovascular disorders, and alleviation of fatigue. The distinct extracts, BGHE and BGAQ, both exhibit promising anti-inflammatory capabilities, but BGHE shows better anti-inflammatory activity. This research sheds light on the therapeutic potential of Barley grass, making it a valuable candidate for further exploration in the field of natural medicine.

Agaricus Subrufescens ameliorates ovarian dysfunction and regulates altered biochemical parameters in rats with Letrozole induced polycystic ovarian syndrome.

OBJECTIVE: The objective of this study is to investigate the effects of an ethanolic extract derived from Agaricus subrufescens on rat models exhibiting Polycystic Ovarian Syndrome (PCOS) induced by Letrozole. METHODS: A total of thirty female Wistar rats were divided into five groups, each consisting of six rats. The negative control group was administered a volume of 1 mL of a 0.5% solution of carboxy methylcellulose (CMC). Letrozole (1 mg/kg) was administered to additional groups for a duration of 21 days in order to induce polycystic ovary syndrome (PCOS). Animals designated as positive controls were euthanized on the 22nd day. Both the test group and the standard group were subjected to treatment from the 22nd day to the 36th day. The experimental group was administered ethanolic extract of Agaricus subrufescens at doses of 200 mg/kg and 400 mg/kg p.o, while the control group received clomiphene citrate at a dose of 1 mg/kg. The study observed various physiological markers in individuals with polycystic ovarian disease, including estimated blood glucose levels, total cholesterol levels, triglyceride levels, and hormonal fluctuations such as increased testosterone and estrogen levels, as well as decreased progesterone levels. The presence of menstrual irregularities was confirmed through the examination of vaginal smears and histopathological changes in the ovaries. RESULTS: The consumption of Agaricus subrufescens was found to have a significant impact on various physiological parameters, including blood glucose levels, testosterone levels, anovulation, and menstrual irregularity. All therapeutic interventions significantly normalized the levels of serum glutamic-oxaloacetic transaminase (SGOT) and serum glutamic-pyruvic transaminase (SGPT). The rats with polycystic ovary syndrome (PCOS) that were induced by Letrozole exhibited increased levels of urea and creatinine. The findings of this study indicate that the administration of Agaricus subrufescens therapy has a protective effect on renal function, as evidenced by a reduction in serum levels of urea and creatinine. In rats with polycystic ovary syndrome (PCOS) induced by Letrozole, the inhibition of hepatic synthesis, promotion of ovarian follicle immaturity, and elevation of androgen secretions result in an increase in the weight of the liver and ovaries. The weight of endocrine organs exhibited a decrease across all treatment groups. The histopathological examination of PCOS specimens revealed an increased presence of cysts and theca lutein cells. The group of rats with polycystic ovary syndrome (PCOS) that did not receive treatment exhibited a higher number of cysts compared to the groups that received treatment. CONCLUSION: This study demonstrated that the administration of Letrozole orally resulted in the development of polycystic ovarian disease. The results indicated heightened levels of blood glucose, total cholesterol, and triglycerides, as well as alterations in hormone levels such as increased testosterone and estrogen, and decreased progesterone. These hormonal changes were accompanied by menstrual irregularities, which were confirmed through the examination of vaginal smears and histopathological analysis of the ovaries in the control group with polycystic ovarian disease. The treatment groups that received Agaricus subrufescens exhibited a decrease in blood glucose, total cholesterol, and testosterone levels.

Evaluation of the Neurobehavioural Toxic Effects of Taurine, Glucuronolactone, and Gluconolactone Used in Energy Drinks in Young Rats.

OBJECTIVES: The neurotoxic effects of food additives used in energy drinks have been investigated since the 1900s but safety concerns are rising and reassurance via safety testing in animals is demanded by the public. Rigorous safety testing is performed for dose optimisation and duration of treatment and to detect the methods to assess changes in mood and behaviour. Hence, we studied the neurobehavioral effects of selected food additives used in energy drinks and their combination in rats when consumed in high doses. MATERIALS AND METHODS: Young Sprague Dawley rats were divided into six groups. Group 1 was treated with the vehicle, group 2 was treated with 25 mg/kg p.o. caffeine, group 3 was treated with 5 mg/kg p.o. glucuronolactone, group 4 was treated with 8 mg/kg p.o. taurine, group 5 was treated with 84 mg/kg p.o. gluconolactone, and group 6 was treated with a combination of the three food additives. Neurobehavioral changes were evaluated on days 7, 14, and 21 using behavioural parameters. Neurobehavioral scoring and neurotransmitter estimation in rat brain tissue was performed on day 21. RESULTS: Significant changes were observed in the neurobehavioral parameters and neurobehavioural scoring in group 4 and group 6, compared with the control group (p<0.001). Furthermore, the significant decreases in neurotransmitter levels in the brains of rats that were treated with food additives indicated the neurotoxic effects of these substances. CONCLUSION: This study elaborated the neurobehavioral effects of selected food additives, namely glucuronolactone, taurine, and gluconolactone, when administered orally for 21 days in young rats. The highest toxic effects, including alterations in neurotransmitter levels, were observed in animals treated with a combination of food additives at high doses.