Students' Perspectives of the Economic, Financial, and Psychological Effects of Online Learning and Its Gender Association: A Cross-Sectional Study in Jordanian Universities.

INTRODUCTION: Jordan declared a quarantine in March 2020 and shut down all educational institutions in response to the COVID-19 outbreak. E-learning was a novel way to continue the educational process in the wake of the pandemic. The study evaluates online learning (OL), aiming to examine the economic, financial, and psychological effects of OL on students, as well as their concentration, university instructors' efficiency, and satisfaction with OL. This research also explores the gender association of OL effects in Jordanian universities. METHODS: This is a cross-sectional study. A self-filled questionnaire was generated using an online form and distributed to students at public and private universities through social media. The questionnaire utilized a five-point Likert scale to assess various aspects related to OL. The main evaluation involved a Chi-square test and posthoc test to examine gender-based differences in the factors associated with OL. The reliability of the questionnaire was assessed using a Kaiser-Meyer-Olkin (KMO) value of 0.721 and a Cronbach's Alpha of 0.7. RESULTS: A total of 720 responses were collected and analyzed. The results revealed a significant gender association with the economic/financial (P=0.001) and psychological (P=0.002) effects of OL. It was observed that 65.3% of students reported feeling depressed due to online learning. Moreover, a significant correlation was found between students' concentration and university instructors' efficiency (P=0.00). Interestingly, only 14.72% of students believed university instructors were 100% efficient in teaching theoretical and practical subjects. Additionally, 55% of the students expressed their desire for university instructors to record lectures for ease of access. CONCLUSION: The study concludes that OL's poor economic/financial effects disproportionately affect female students. On the other hand, male students were more likely to strongly disagree with the poor psychological effects of OL. Moreover, female students were more inclined to strongly disagree with the notion that OL has no psychological effect. Lastly, significant findings indicate that both students and university instructors share equal responsibility for the success of OL in Jordanian universities.

The Impact of the COVID-19 Pandemic on Loneliness Among University Students: A Cross-Sectional Study in Jordan.

INTRODUCTION: Loneliness is characterized by a sense of melancholy, emptiness, and despair, as well as a higher risk of both psychological and physical problems. Numerous post-coronavirus disease 2019 (COVID-19) sequela, both physically and mentally, have been caused by the global COVID-19 pandemic that has affected many people. Memory issues and loneliness were found to be uniquely correlated. The purpose of this study was to evaluate how the COVID-19 epidemic affected the levels of loneliness among Jordanian university students. METHODS: This is a cross-sectional questionnaire-based study. Google Forms were used for data collection, utilizing a three-item loneliness scale developed by the University of California, Los Angeles (UCLA), United States, which accounts for the following items: (1) how often does the participant feel about lacking companionship, (2) how often does the participant feel being left out, and (3) how often does the participant feel isolated from others. Each item was marked for three frequency levels of experience: (1) hardly ever, (2) some of the time, and (3) often. Responses to the three loneliness questions were graded on a scale of 3-9, with scores between 3 and 5 indicating "not lonely" and scores between 6 and 9 indicating "lonely." RESULTS: The study included 802 participating students. Specifically, 75.4% of the participants were females, 58% were aged 20-25, and 39% were 17-19. In addition, 37% were from the capital city, while 28% lived in the middle area. Seventy nine percent were from public universities, and 74% were studying in their second year. According to UCLA's three-item loneliness scale, 411 (51.2%) participants were lonely, while 391 (48.8%) participants were not feeling lonely. According to direct question answers, 576 (71.8%) participants were lonely, and 226 (28.2%) were not lonely. CONCLUSION: The study concluded that the frequency of loneliness was high among Jordanian university students. However, both genders experienced equal levels of loneliness, while younger participants felt more lonely than older ones.

Assessment of Jordanian pharmacists' knowledge and perception regarding sexual and reproductive health and their practice in providing sexual counseling to patients.

Objective: In this quantitative study, we intended to explore sexual/ reproductive counseling between Jordanian pharmacists by addressing pharmacists' knowledge regarding sexual/ reproductive health and their perception and practice in providing counseling to patients. Method: This study adopted a survey methodology using a self-completed validated and administered unnamed survey. Participants were asked to fill-out the electronic survey after providing their electronic consent. Social media was utilized to extend the survey to facilitate contact multiple parts of pharmacists' community. Results: In this study, 200 pharmacists agreed to participate in this study. Most of the pharmacists knew that depression (n= 182, 91%) and alcohol (n=171, 85.5%) were among the main factors that my decrease sexual performance. Also, only 38.5% of the pharmacists (n= 77) agreed that discussing sexual issues is the responsibility pf pharmacists, and only 55% of them (n= 110) felt comfortable discussing patients' sexual matters as any medical issue. Moreover, more than two-third of the pharmacist (n= 146, 73%) reported that if they were consulted about sexual problem, they may explore patients' problem. On the other side, only half of pharmacists (n= 102, 51%) revealed that they may discuss the side effects of prescribed drug if it might affect sexual performance. Conclusion: Education on sexuality/ reproduction is the key to help Jordanian pharmacists to advance patients' sexual/ reproductive health. In general, research on sexual/ reproductive health in conservative societies is limited. Therefore, additional surveys that include the perspectives of both patients and pharmacists on sexuality/ reproduction to augment this normally ignored aspect of health are necessary.

Assessment of Jordanian Pharmacists’ Knowledge and Perception Regarding Sexual and Reproductive Health and their Practice in Providing Sexual Counseling to Patients

Objective: In this quantitative study, we intended to explore sexual/ reproductive counseling between Jordanian pharmacists by addressing pharmacists’ knowledge regarding sexual/ reproductive health and their perception and practice in providing counseling to patients. Method: This study adopted a survey methodology using a self-completed validated and administered unnamed survey. Participants were asked to fill-out the electronic survey after providing their electronic consent. Social media was utilized to extend the survey to facilitate contact multiple parts of pharmacists’ community. Results: In this study, 200 pharmacists agreed to participate in this study. Most of the pharmacists knew that depression (n= 182, 91%) and alcohol (n=171, 85.5%) were among the main factors that my decrease sexual performance. Also, only 38.5% of the pharmacists (n= 77) agreed that discussing sexual issues is the responsibility pf pharmacists, and only 55% of them (n= 110) felt comfortable discussing patients’ sexual matters as any medical issue. Moreover, more than two-third of the pharmacist (n= 146, 73%) reported that if they were consulted about sexual problem, they may explore patients’ problem. On the other side, only half of pharmacists (n= 102, 51%) revealed that they may discuss the side effects of prescribed drug if it might affect sexual performance. Conclusion: Education on sexuality/ reproduction is the key to help Jordanian pharmacists to advance patients’ sexual/ reproductive health. In general, research on sexual/ reproductive health in conservative societies is limited. Therefore, additional surveys that include the perspectives of both patients and pharmacists on sexuality/ reproduction to augment this normally ignored aspect of health are necessary. (AU)

Selected Statins as Dual Antiproliferative-Antiinflammatory Compounds.

BACKGROUND: We hypothesized that superlative dual cytotoxicity-antiinflammtion bioefficacies of 9 selected lipophilic statins correlate to their chelation effect of 3,5-dihydroxyheptanoic acid. METHODOLOGY: Lipophilic-acid chelating statins have been screened for in vitro duality of proliferation inhibition and NO-radical scavenging capacities. RESULTS: Their spectrum of selectivity indices for safety in PDL fibroblasts -based 72h incubations was reported. Surprisingly despite its lack on macrophages LPS-triggered inflammation over 5-200 µM and unlike the 8 statins; cerivastatin had growth inhibition IC50 values of 40nM (SW620), 110nM (HT29), 2.9 µM (HCT116), 6µM (SW480), and most notably 38µM (<50 µM, in Caco2). Exclusively cerivastatin exerted antitumorigenesis IC50 values <50 µM in all T47D, MCF7 and PANC1 72h cultures. In statins with greater antiinflammation affinity than indomethacin's; lovastatin had cytotoxicity IC50 values <20 µM in SW62050µM in T47D, MCF7 and PANC1; pravastatin had viability reduction IC50 values <50µM in HT2950 µM were for statins in remaining colorectal cancer cell lines, breast cancer and pancreatic cancer cell lines. CONCLUSION: Among the rest, cerivastatin warrants further novel scaffold development to maximize efficacy and optimal molecular action mechanisms of chemotherapy/prevention.

Pharmacists' Perception of the Coronavirus Pandemic (COVID-19) in Jordan: A Cross-Sectional Study.

OBJECTIVES: To analyze the role of pharmacists during the COVID-19 pandemic, to measure pharmacists' attitude toward COVID-19 safety measures (wearing masks, wearing gloves, isolation shield, good hygiene, etc.), and explore their perspectives regarding a second wave of the virus. METHODS: This cross-sectional online survey study was conducted in Jordan during the COVID-19 outbreak in July 2020 to discuss Jordanian pharmacists' awareness of safety at their workplace during the COVID-19 outbreak, their sources of information, and their predictions for COVID-19 vaccination. RESULTS: The participants (n = 311) were all pharmacists mostly aged between 23-30 years old (45%) and female (83%). The primary source of information about COVID-19 was social networking (38.9%). Pharmacists were committed to social distancing (86.5%) and wearing masks (76.2%). They expressed levels of agreement to their role in decreasing COVID-19 spread (94.2%) and correcting false information (94.5%); they expressed levels of expectation toward concern about a second COVID-19 wave (83%) that would be more severe than the previous one (43.4%). Pharmacists expected that an influenza vaccine might be helpful in decreasing severity and spread of the COVID-19 pandemic (56.9%). Pharmacists expected COVID-19 vaccine development within 6 months of administering our study survey (84.9%) and that vaccination might be effective in preventing COVID-19 (93%) infection. CONCLUSION: Pharmacists expressed positive roles on COVID-19 spread through exemplary actions, self-commitment to protection measures, and public health awareness. Social media as a source of health information should be cautiously investigated, and pharmacists should always refer to evidence-based sources. The role of pharmacists is particularly important for the upcoming era of COVID-19 vaccination administration and awareness.

Selected pharmacotherapy agents as antiproliferative and anti-inflammatory compounds.

The repurposing of safe therapeutic drugs has emerged as an alternative approach to rapidly identify effective, safe, and conveniently available therapeutics to treat/prevent cancer. Therefore, it was hypothesized that acidic chelator drugs could have a genuine potential as antiproliferative agents. Based on their pKa, the selected 15 acidic drugs of eight classes-namely sulfonylureas, proton pump inhibitors, fluoroquinolones, nonsteroidal anti-inflammatory agents, thiazolidinediones, thienopyridines, statins, and nicotinic acid-were assayed for anticancer HTS against the lung A549, skin A375, breast MCF7 and T47D, pancreatic PANC1, cervical HeLa, and leukemia K562 cancer cell lines and normal fibroblasts. Lipopolysaccharide-prompted inflammation in RAW264.7 macrophages was the potential anticancer mechanism. Atorvastatin exerted remarkably superior cytotoxicity against A375.2S (IC50 value 0.02 µM p < .001 vs. cisplatin 0.07 µM IC50 value). Atorvastatin exhibited an equipotency to cisplatin's T47D growth inhibition (34.6 µM vs. 34.59 µM; p > .05). Levofloxacin as well as ciprofloxacin superbly superseded the antineoplastic cisplatin activity against the K562 cell line (respective IC50 values [µM] 10.4 and 19.5 vs. 29.3; p < .05-<.01). Gemifloxacin and lansoprazole had comparable antiproliferation in K562 to cisplatin's (respective IC50 values [µM] 34.9 and 36.3 vs. 29.3; p > .05). The selected agents lacked cytotoxicity in the panel of MCF7, HeLa, A549, or Panc1 cancer cells. Most notably, LPS prompted RAW264.7 macrophages, atorvastatin, piroxicam, clopidogrel, esomeprazole, and lansoprazole were of higher anti-inflammation potency than indomethacin (p < .01-.001). Evidently, omeprazole, pioglitazone, gemifloxacin, and indomethacin were of comparable anti-inflammation potencies (p > .05). Collectively, this work reveals acidic chelator drugs (atorvastatin, gemifloxacin, and lansoprazole with dual anti-inflammation and antiproliferation propensities) as authentic agents for the repurposing approach in anticancer chemotherapy/prevention.

Dual Glycation-Inflammation Modulation, DPP-IV and Pancraetic Lipase Inhibitory Potentials and Antiproliferative Activity of Novel Fluoroquinolones.

Paramount efforts by pharmaceutical industry to identify new targets for obesity-diabetes (Diabesity) pharmacological intervention have led to a number of agents developed and directed at DPP IV [dipeptidyl peptidase IV] enzyme inhibition thereby enhancing endogenous insulinotropic incretins. Besides antioxidative-antiinflammtory molecules that inhibit accumulation of advanced glycation end products (AGEs) can be good candidates for ameliorating diabetic complications. Fluoroquinolones (FQs) have been identified recently as potent inhibitors of pancreatic lipase (PL). The suggested association between obesity and colorectal cancer initiated the evaluation of antiproliferative activity of the new FQs and TFQs against a panel of obesity related colorectal cells (HT29, HCT116, SW620 CACO2 and SW480). The aim of the current study is to examine the potential of newly synthesized FQs and triazolofluoroquinolones (TFQs) derivatives as dual inhibitors for glycation and inflammation, DPP IV inhibitors, PL inhibitors for dual management of obesity and diabetes, as well as antiprolifertaive efficacy against colorectal cancer cell lines. Sulforodamine B (SRB) colorimetric assay revealed that some derivatives exhibited unselective cytotoxity against HT29, HCT116, SW620 CACO2 and SW480. The superior antiglycation activity of the reduced derivatives 4a and 4b over that of aminoguanidine with respective IC50 (µM) values of 3.05±0.33 and 8.51±3.21; none of the tested synthetic compounds could perform equally effectively to Diprotin A, a dose dependent inhibitor of DPP IV. Compounds 4a, 5a, 3b, 4b and 5b demonstrated anti-inflammatory IC50 values exceeding that of indomethacin. Compounds 3a and 4a showed IC50 lower than 10 µM as PL inhibitors. In conclusion, FQ and TFQ derivatives may unveil new antiobesity and anticancer agents in the future. Our research qualifies FQs and TFQs as promising candidates for the development of related α-dicarbonyl scavengers as therapeutic agents to protect cells against carbonyl stress.

Antilipase and antiproliferative activities of novel fluoroquinolones and triazolofluoroquinolones.

Fluoroquinolones (FQs) have been identified recently as potent inhibitors of pancreatic lipase (PL). The aim of this study was to synthesize novel FQs and triazolofluoroquinolones (TFQs) and to evaluate them in vitro with respect to their antilipolytic efficacy and potency properties. The PL-IC50 values of 12 FQs and TFQs (3 (a-c)-6 (a-c)) were in the range of 12.5-189.1 µm. These values are further supported by docking studies. The suggested association between obesity and colorectal cancer initiated the evaluation of antiproliferative activity of the new FQs and TFQs against a panel of obesity-related colorectal cells (HT29, HCT116, SW620 CACO2, and SW480). Sulforodamine B colorimetric assay revealed that some derivatives exhibited unselective cytotoxicity against HT29, HCT116, SW620 CACO2, and SW480. Remarkably, FQ 4a's selective cytotoxicity against HCT116 was found valuable with IC50 value of 4.2 µm which exceeds that of cisplatin with a substantial selective cytotoxicity in periodontal ligament fibroblasts. In conclusion, FQ and TFQ derivatives may unveil new antiobesity and anticancer agents in the future.

Synthesis of 1,2,3-Triazolo[4,5-h]quinolone Derivatives with Novel Anti-Microbial Properties against Metronidazole Resistant Helicobacter pylori.

Helicobacter pylori infection can lead to gastritis, peptic ulcer, and the development of mucosa associated lymphoid tissue (MALT) lymphoma. Treatment and eradication of H. pylori infection can prevent relapse and accelerate the healing of gastric and duodenal ulcers as well as regression of malignancy. Due to the increasing emergence of antibiotic resistance among clinical isolates of H. pylori, alternative approaches using newly discovered antimicrobial agents in combination with the standard antibiotic regimens for the treatment of H. pylori are of major importance. The purpose of the present study was to investigate the effect of newly synthesized 8-amino 7-substituted fluoroquinolone and their correspondent cyclized triazolo derivatives when either alone or combined with metronidazole against metronidazole-resistant H. pylori. Based on standard antimicrobial susceptibility testing methods and checkerboard titration assay, all of the tested compounds showed interesting antimicrobial activity against 12 clinical strains of H. pylori, with best in vitro effect for compounds 4b and 4c. Fractional inhibitory concentration (FIC) mean values showed synergistic pattern in all compounds of Group 5. In addition, additive activities of some of the tested compounds of Group 4 were observed when combined with metronidazole. In contrast, the tested compounds showed no significant urease inhibition activity. These results support the potential of new fluoroquinolone derivatives to be useful in combination with anti-H. pylori drugs in the management of H. pylori-associated diseases.