PRITHVI MAHABHUTA DOMINANT CHARACTERS IN PUGAPHALA (ARECA CATECHU LINN.) SCIENTIFICALLY ASSESSED THROUGH PHARMACOGNOSY AND PHARMACEUTICAL CHEMISTRY

Objective: The Areca catechu L. is a tropical fruit, which is also called betel nut and is widely distributed in different parts of the world. Areca catechu L is used for various treatment aliments in the form of various preparations especially in powdered form and it used extensively in Ayurveda to treat Mukhavikara, Aruchi, Yonishaithilya, Shvetapradara etc. Areca nut is commonly used as betel nut or supari, as it is often chewed wrapped in betel leaves (Paan). The aim is to assessment of Mahabhautika dominance in Pugaphala by pharmacognostical and pharmaceutical study.Methods: Microscopic, macroscopic study and phsico-chemical analysis of Pugaphala Churna.Results: In present study Pugaphala was selected as a Parthiva dominant drug according to its Rasa Panchaka, after that its Mahabhautika dominancy was assessed by pharmacognostical and pharmaceutical study and results also support that in Pharmaceutical study loss on drying is 4.4%w/w, in Pharmacognostical study Rhomboidal crystal, Lignified scleroid etc. were found these characters also showed that Pugaphala is having dominancy of Prithvi Mahabhuta.Conclusion: Prithvi dominancy in Pugaphala is scientifically assessed by Pharmacognostical and Pharmaceutical study

COVID-19 Modeling with Caution in Relaxing Control Measures And Possibilities of Several Peaks in Cameroon

We construct a new model for the comprehension of the Covid-19 dynamics in Cameroon. We present the basic reproduction number and perform some numerical analysis on the possible outcomes of the epidemic. The major results are the possibilities to have several peaks before the end of the first outbreak for an uniform strategy, and the danger to have a severe peak after the adoption of a careless strategy of barrier anti-Covid-19 measures that follow a good containment period

The accountancy profession and emerging economies : reflections on the case of Syria at the margins of the global order

Syria, prior to the outbreak of extreme violence in 2011, was seeking increased economic liberalisation and aspiring to gain a larger stake in the global economy after a long period of isolation and animosity with the West. The authors elaborate, with critical insight, on how, before the violent events of more recent times, Syrian accountants were mobilising debates and shaping their professional identity vis-à-vis the new role they envisaged for the accountancy profession in this era of globalisation. Future research possibilities are considered, including reflecting in this context on the terrible and tragic events impacting Syria in recent times

A Scoping Review Investigating Relationships Between Depression, Anxiety, and the PrEP Care Continuum in the United States

Men who have sex with men and transgender women in the United States are at increased risk for HIV and may benefit from pre-exposure prophylaxis (PrEP), a once-a-day pill to prevent HIV. Due to stigma and discrimination, sexual and gender minority (SGM) populations are also at risk for depression and anxiety. This scoping review sought to identify literature addressing relationships between the PrEP care continuum, depression, and anxiety among SGM individuals and others at high risk for HIV. We conducted a systematic review of four databases (i.e., PubMed, PsycInfo, Web of Science, Google Scholar) and identified 692 unique articles that were screened for inclusion criteria, with 51 articles meeting the final inclusion criteria. Data were extracted for key study criteria (e.g., geographic location, participant demographics, study design, main findings). Results suggest that while depression and anxiety are not associated with PrEP awareness or willingness to use, they can be barriers to seeking care and to PrEP adherence. However, empirical studies show that taking PrEP is associated with reductions in anxiety. Findings suggest the need to implement mental health screenings in PrEP clinical care. In addition, addressing systemic and structural issues that contribute to mental health disorders, as well as PrEP-related barriers, is critical

Corporate Social Responsibility and Islamic Financial Institutions (IFIs): Management Perceptions from IFIs in Bahrain

Islamic finance is gaining greater attention in the finance industry, and this paper analyses how Islamic financial institutions (IFIs) are responding to the welfare needs of society. Using interview data with managers and content analysis of the disclosures, this study attempts to understand management perceptions of corporate social responsibility (CSR) in IFIs. A thorough understanding of CSR by managers, as evident in the interviews, has not been translated fully into practice. The partial use of IFIs’ potential role in social welfare would add further challenges in the era of financialisation

Čvrsta disperzija meloksikama: faktorijalno dizajnirani dozirani pripravak za gerijatrijsku populaciju

The objective of the present work was to improve the dissolution properties of the poorly water-soluble drug meloxicam by preparing solid dispersions with hydroxyethylcellulose (HEC), mannitol and polyethylene glycol (PEG) 4000 and to develop a dosage form for geriatric population. Differential scanning calorimetry, X–ray diffractometry, Fourier transform infrared spectroscopy and scanning electron microscopy were used to investigate the solid-state physical structure of the prepared solid dispersions. Higher in vitro dissolution of solid dispersions was recorded compared to their corresponding physical mixtures and the pure drug. PEG 4000 in 1:9 drug to carrier ratio exhibited the highest drug release (100.2%), followed by mannitol (98.2%) and HEC (89.5%) in the same ratio. Meloxicam-PEG 4000 solid dispersion was formulated into suspension and optimization was carried out by 23 factorial design. Formulations containing higher levels of methyl cellulose and higher levels of either sodium citrate or Tween 80 exhibited the highest drug release.Cilj rada bio je poboljšati topljivost meloksikama u vodi pripravom čvrstih disperzija s hidroksietilcelulozom (HEC), manitolom i polietilen glikolom 4000 (PEG 4000) te razviti dozirani pripravaka za gerijatrijsku populaciju. Za ispitivanje fizičke strukture pripravljenih čvrstih disperzija korištene su diferencijalna pretražna kalorimetrija, difraktometrija rentgentskim zrakama, FTIR i pretražna elektronska mikroskopija. Čvrste disperzije su u in vitro uvjetima pokazale bolju topljivost u odnosu na fizičku smjesu i čistu ljekovitu tvar. Najbolje oslobađanje lijeka (100,2%). postignuto je iz disperzija s PEG 4000 (omjer ljekovite tvari i nosača 1:9). Slijede manitol (98,2%) i HEC (89,5%) (isti omjer meloksikama i polimera). Čvrsta disperzija meloksikama s PEG 4000 prevedena je u suspenziju te optimirana 23 faktorijalnim dizajnom. Najbolje oslobađanje ljekovite tvari postignuto je iz pripravaka koji sadrže veći udio etilceluloze i natrijevog citrata, odnosno Tween 80