An Overview on Rumex dentatus L.: Its Functions as a Source of Nutrient and Health-Promoting Plant.

Rumex dentatus L. (Polygonaceae), also known as toothed dock or Aegean dock, is a medicinal plant with a high culinary value in addition to being used as an ethnomedicinal plant. This review focuses on the botanical, nutritional, phytochemical, and pharmacological activities of R. dentatus, as well as the future prospects for systematic investigations into these areas. R. dentatus has been subjected to scientific evaluation, which has confirmed its traditional uses and demonstrated a wide range of biological and pharmacological potentials, including antioxidant, anticancer, antifungal, antibacterial, anti-inflammatory, and other biological properties. Phytochemical analyses showed the presence of anthraquinones, chromones, flavonoids, and essential oils. As a result of this current review, the medicinal significance of R. dentatus has been confirmed, and future research on its unexplored aspects, such as the identification of pharmacologically active chemical constituents and related mechanisms and safety, may be stimulated, with the goal of developing it into a drug.

Towards Examining the Link Between Workplace Spirituality and Workforce Agility: Exploring Higher Educational Institutions.

PURPOSE: Spiritual inherited employees quickly shift to new changes that occur very quickly in our daily lives in different ways. We are inspired by the dynamic changes in our daily lives due to the Covid 19 situation, an urgent need to specify the shift from the traditional approach to the agile approach during a pandemic. This study aimed to figure out the effect of workplace spirituality on workforce agility; further, this study underpinning spillover theory to examine the role of job involvement as a mediator. METHODS: This study investigates a sample of 236 teaching and administrative staff working in public sector institutes located in Peshawar, Pakistan. For data analysis, we used SPSS v. 25, and for model fitness, we used AMOS version 22. Furthermore, we used Process Hayes (Model 4) to test the theoretical model and research hypothesis for mediation. RESULTS: This unique study offers a paradigm in which spirituality in the workplace substantially influences the agility of teaching and administrative professionals by positively mediating the effects of job involvement. DISCUSSION: An in-depth examination of the literature showed that no prior research had studied the connection between WPS, job involvement, and workforce agility. Furthermore, there is very little research regarding WPS and its connection with other components in the Covid 19 scenario. The current study was a modest attempt to address this gap in the literature. This research has succeeded in making substantial additions to management literature.

Mechanistic evaluation of a novel cyclohexenone derivative's functionality against nociception and inflammation: An in-vitro, in-vivo and in-silico approach.

The synthesis of a novel cyclohexanone derivative (CHD; Ethyl 6-(4-metohxyphenyl)-2-oxo-4-phenylcyclohexe-3-enecarboxylate) was described and the subsequent aim was to perform an in vitro, in vivo and in silico pharmacological evaluation as a putative anti-nociceptive and anti-inflammatory agent in mice. Initial in vitro studies revealed that CHD inhibited both cyclooxygenase-2 (COX-2) and 5-lipoxygenase (5-LOX) enzymes and it also reduced mRNA expression of COX-2 and the pro-inflammatory cytokines TNF-α and IL-1ß. It was then shown that CHD dose dependently inhibited chemically induced tonic nociception in the abdominal constriction assay and also phasic thermal nociception (i.e. anti-nociception) in the hot plate and tail immersion tests in comparison with aspirin and tramadol respectively. The thermal test outcomes indicated a possible moderate centrally mediated anti-nociception which, in the case of the hot plate test, was pentylenetetrazole (PTZ) and naloxone reversible, implicating GABAergic and opioidergic mechanisms. CHD was also effective against both the neurogenic and inflammatory mediator phases induced in the formalin test and it also disclosed anti-inflammatory activity against the phlogistic agents, carrageenan, serotonin, histamine and xylene compared with standard drugs in edema volume tests. In silico studies indicated that CHD possessed preferential affinity for GABAA, opioid and COX-2 target sites and this was supported by molecular dynamic simulations where computation of free energy of binding also favored the formation of stable complexes with these sites. These findings suggest that CHD has prospective anti-nociceptive and anti-inflammatory properties, probably mediated through GABAergic and opioidergic interactions supplemented by COX-2 and 5-LOX enzyme inhibition in addition to reducing pro-inflammatory cytokine expression. CHD may therefore possess potentially beneficial therapeutic effectiveness in the management of inflammation and pain.

Management of platinum-based chemotherapy-induced acute nausea and vomiting: is there a superior serotonin receptor antagonist?

OBJECTIVE: The last decade has witnessed the great impact of 5-hydroxytryptamine-3 receptor (5-HT(3))antagonists in revolutionizing the management of platinum-based chemotherapy-induced acute nausea and vomiting (CINV). However, despite the availability of a variety of 5-HT(3) antagonists, little data is published to support superiority of one drug over another, leaving the choice of serotonin receptor antagonist largely empirical. The National Comprehensive Cancer Network and American Society of Clinical Oncology guidelines for management of chemotherapy-associated nausea and vomiting cleary endorse the use of serotonin receptor antagonist; however, no single agent is preferred over the rest. METHODS: Data for patients (n=159) receiving platinum-based chemotherapy regimens were retrospectively collected . Patients getting 5-HT(3) antagonists without steriods or those with known history of brain metastasis, gastroparesis, and intestinal obstruction were not eligible for the study. Patient characteristics including age, gender, primary diagnosis, history of heavy alcohol intake, chemotherapy regimen administered , number of cycles, and Eastern Cooperative Group performance status at the start of therapy were noted. Primary outcome was the complete control of platinum-induced acute nausea and vomiting. Secondary outcome measures included control of > or = grade 1 nausea or vomiting, comparison of two doses of dexamethasone, and antiemetic eficacy among various platinum drugs. National Cancer Institute Common Toxicity Criteria version 2.0 was used to assess toxicity. RESULTS: A total of 126 patients received 369 cycles of platinum-based therapy. Dolasetron ( n=157), granisetron ( n=81), and ondansetron ( n=131) achieved complete control of vomiting in 89.8, 95.5, and 92.3% (p=0.67) of cycles, respectively. Respectively, complete nausea control was observed in 68.1, 75.3 and, 69.4% (p=0.50). Dexamethasone 20 mg was not superior to 10 mg in complete control of nausea and vomiting ( p= 0.15 and p=0.63, respectively). However, complete nausea control was signinficantly better in the subgroup of patients getting cisplatin-compared with carboplatin-based regimens (78.8% vs. 67.7%, p<0.05). CONCLUSION: No significant difference exists in the antiemetic efficacy of the three 5-HT(3) antagonists studied in controlling CINV when administered in combination with dexamethasone. Choicce of antiemetic regimen should therefore be based on drug cost.

The right choice of prosthesis for patients undergoing aortic valve surgery: searching the truth.

Aortic valve surgery is suggested when native aortic valve is diseased and complications outweigh the risks. Choice of prosthesis for aortic valve surgery is vastly undetermined, in part due to the varied options (bioprosthetic, mechanical prosthesis, homografts and allografts) available. The technical issues during valve surgery and the anticoagulation concerns along with the patient type with respect to age, ethnicity, sex and quality of life do contribute to the challenge for deciding the type of valve prosthesis best substituted to the diseased native valve. Here we attempt to unravel the controversies and present a holistic approach towards settling on the best possible prosthesis for a diseased aortic valve.