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1.
Pharm Pract (Granada) ; 21(1): 2757, 2023.
Article in English | MEDLINE | ID: mdl-37090455

ABSTRACT

Objective: Our study aimed to assess the knowledge, understanding and confidence of the practicing pharmacists in UAE as an antimicrobial Stewards. Antimicrobial resistance threatens the achievements of modern medicine globally, and it's highly required for the AMS principles to be implemented in our communities. Methods: A cross-sectional online- questionnaire based survey was used among UAE pharmacy practitioners from different areas of practice who are holding pharmaceutical degrees and/or licensed pharmacists. The questionnaire was sent to the participants via social media platforms. The questionnaire was validated, and reliability assessment was made prior to the conduct. Results: A total of 117 pharmacists responded to this study, out of which (70.9%, n=83) were females. Pharmacists which are from various practice fields participated in the survey, but the majority were pharmacists in Hospital pharmacies or Clinical pharmacists (47%, n=55), also community pharmacists (35.9%, n=42), while only (16.9%, n=20) ware from other areas of pharmacy including industrial pharmacy and academia. The majority of participants 88.9% (n= 104) were interested in pursuing their career as an Infectious disease pharmacist or getting a certificate in antimicrobial stewardship. The mean scores in the knowledge towards antimicrobial resistance was 3.75 (poor: 1-1.6, moderate: 1.7-3.3. Good: 3.4-5), indicates that the pharmacists have a good level of knowledge towards AMR. A total of 84.3% of participants succeeded in Identifying the correct intervention for antibiotic resistance. The findings also showed that the total mean score of hospital pharmacists (mean=10.6±1.12), and the average of the scores of community pharmacists (mean=9.8±1.38), were non-significant between the different area of practice. 52.3% of the participants had a training on antimicrobial stewardship during their experiential rotation which reflected on their confidence in their performance and knowledge assessment (p value < 0.05). Conclusion: The study concluded good knowledge and high confidence levels among practicing pharmacists in UAE. However, the findings also identify areas of improvement in the practicing pharmacist, and the significant relationship between the knowledge and confidence scores reflects the ability of the practicing pharmacists to integrate the AMS principles within the UAE, which aligns with the attainability of the improvement.

2.
Pharm. pract. (Granada, Internet) ; 21(1): 1-9, ene.-mar. 2023. graf, tab
Article in English | IBECS | ID: ibc-218681

ABSTRACT

Objective: Our study aimed to assess the knowledge, understanding and confidence of the practicing pharmacists in UAE as an antimicrobial Stewards. Antimicrobial resistance threatens the achievements of modern medicine globally, and it’s highly required for the AMS principles to be implemented in our communities. Methods: A cross-sectional online- questionnaire based survey was used among UAE pharmacy practitioners from different areas of practice who are holding pharmaceutical degrees and/or licensed pharmacists. The questionnaire was sent to the participants via social media platforms. The questionnaire was validated, and reliability assessment was made prior to the conduct. Results: A total of 117 pharmacists responded to this study, out of which (70.9%, n=83) were females. Pharmacists which are from various practice fields participated in the survey, but the majority were pharmacists in Hospital pharmacies or Clinical pharmacists (47%, n=55), also community pharmacists (35.9%, n=42), while only (16.9%, n=20) ware from other areas of pharmacy including industrial pharmacy and academia. The majority of participants 88.9% (n= 104) were interested in pursuing their career as an Infectious disease pharmacist or getting a certificate in antimicrobial stewardship. The mean scores in the knowledge towards antimicrobial resistance was 3.75 (poor: 1-1.6, moderate: 1.7-3.3, Good: 3.4-5), indicates that the pharmacists have a good level of knowledge towards AMR. A total of 84.3% of participants succeeded in Identifying the correct intervention for antibiotic resistance. The findings also showed that the total mean score of hospital pharmacists (mean=10.6±1.12), and the average of the scores of community pharmacists (mean=9.8±1.38), were non-significant between the different area of practice (AU)


Subject(s)
Humans , Pharmacists , Knowledge , Anti-Infective Agents/administration & dosage , United Arab Emirates , Cross-Sectional Studies , Surveys and Questionnaires
3.
Pharm. pract. (Granada, Internet) ; 20(4): 1-9, Oct.-Dec. 2022. tab, graf
Article in English | IBECS | ID: ibc-213628

ABSTRACT

Objective: Our study aimed to assess the knowledge, understanding and confidence of the practicing pharmacists in UAE as an antimicrobial Stewards. Antimicrobial resistance threatens the achievements of modern medicine globally, and it’s highly required for the AMS principles to be implemented in our communities. Methods: A cross-sectional online- questionnaire based survey was used among UAE pharmacy practitioners from different areas of practice who are holding pharmaceutical degrees and/or licensed pharmacists. The questionnaire was sent to the participants via social media platforms. The questionnaire was validated, and reliability assessment was made prior to the conduct. Results: A total of 117 pharmacists responded to this study, out of which (70.9%, n=83) were females. Pharmacists which are from various practice fields participated in the survey, but the majority were pharmacists in Hospital pharmacies or Clinical pharmacists (47%, n=55), also community pharmacists (35.9%, n=42), while only (16.9%, n=20) ware from other areas of pharmacy including industrial pharmacy and academia. The majority of participants 88.9% (n= 104) were interested in pursuing their career as an Infectious disease pharmacist or getting a certificate in antimicrobial stewardship. The mean scores in the knowledge towards antimicrobial resistance was 3.75 (poor: 1-1.6, moderate: 1.7-3.3, Good: 3.4-5), indicates that the pharmacists have a good level of knowledge towards AMR. A total of 84.3% of participants succeeded in Identifying the correct intervention for antibiotic resistance. The findings also showed that the total mean score of hospital pharmacists (mean=10.6±1.12), and the average of the scores of community pharmacists (mean=9.8±1.38), were non-significant between the different area of practice.(AU)


Subject(s)
Humans , Pharmacies , Anti-Infective Agents/administration & dosage , Drug Resistance , Cross-Sectional Studies , Surveys and Questionnaires , United Arab Emirates
4.
Pharm Pract (Granada) ; 20(4): 2757, 2022.
Article in English | MEDLINE | ID: mdl-36793910

ABSTRACT

Objective: Our study aimed to assess the knowledge, understanding and confidence of the practicing pharmacists in UAE as an antimicrobial Stewards. Antimicrobial resistance threatens the achievements of modern medicine globally, and it's highly required for the AMS principles to be implemented in our communities. Methods: A cross-sectional online- questionnaire based survey was used among UAE pharmacy practitioners from different areas of practice who are holding pharmaceutical degrees and/or licensed pharmacists. The questionnaire was sent to the participants via social media platforms. The questionnaire was validated, and reliability assessment was made prior to the conduct. Results: A total of 117 pharmacists responded to this study, out of which (70.9%, n=83) were females. Pharmacists which are from various practice fields participated in the survey, but the majority were pharmacists in Hospital pharmacies or Clinical pharmacists (47%, n=55), also community pharmacists (35.9%, n=42), while only (16.9%, n=20) ware from other areas of pharmacy including industrial pharmacy and academia. The majority of participants 88.9% (n= 104) were interested in pursuing their career as an Infectious disease pharmacist or getting a certificate in antimicrobial stewardship. The mean scores in the knowledge towards antimicrobial resistance was 3.75 (poor: 1-1.6, moderate: 1.7-3.3, Good: 3.4-5), indicates that the pharmacists have a good level of knowledge towards AMR. A total of 84.3% of participants succeeded in Identifying the correct intervention for antibiotic resistance. The findings also showed that the total mean score of hospital pharmacists (mean=10.6±1.12), and the average of the scores of community pharmacists (mean=9.8±1.38), were non-significant between the different area of practice. 52.3% of the participants had a training on antimicrobial stewardship during their experiential rotation which reflected on their confidence in their performance and knowledge assessment (p value < 0.05). Conclusion: The study concluded good knowledge and high confidence levels among practicing pharmacists in UAE. However, the findings also identify areas of improvement in the practicing pharmacist, and the significant relationship between the knowledge and confidence scores reflects the ability of the practicing pharmacists to integrate the AMS principles within the UAE, which aligns with the attainability of the improvement.

5.
Saudi J Biol Sci ; 28(10): 5728-5737, 2021 Oct.
Article in English | MEDLINE | ID: mdl-34588884

ABSTRACT

OBJECTIVES: To explore the algal floral diversity and its role to determine water quality. METHODS: The regular monthly collection of algal and water samples was made during 2018. Unicellular algae were preserved in 2 to 3% formalin while macroalgae in 4% formalin. Microphotographs of algae were taken at the biotechnological Lab of PCSIR Lahore, Pakistan. Palmer pollution index was used to determine water quality. RESULTS: The study identified 201 algal species distributed among 57 genera, 42 families, 25 orders, 10 classes and 7 divisions. The total score of Algal Genus Pollution Index of Banjosa Lake, Ali Sojal Dam, Dothan Dam, Drake Dam and Rawalakot Nullah (city) were 14, 9, 10, 18 and 25 respectively. It was revealed that Banjosa Lake has probable organic pollution, Ali Sojal Dam and Dothan Dam showed lack of organic pollution, Drake Dam indicated moderate pollution while Rawalakot Nullah (City) indicated confirm high organic pollution. CONCLUSION: We strongly recommend the conservation and managed status of algal species for sustainable resource of algal- derived products in future. It was revealed that the water quality of Banjosa Lake, Drak Dam and Rawalakot Nullah was affected from anthropogenic activities and needs to be managed.

6.
J Invest Dermatol ; 140(12): 2466-2477, 2020 12.
Article in English | MEDLINE | ID: mdl-32360601

ABSTRACT

Among the hallmarks of melanoma are impaired proteostasis and rapid development of resistance to targeted therapy that represent a major clinical challenge. However, the molecular machinery that links these processes is unknown. Here we describe that by stabilizing key melanoma oncoproteins, the ubiquitin ligase RNF4 promotes tumorigenesis and confers resistance to targeted therapy in melanoma cells, xenograft mouse models, and patient samples. In patients, RNF4 protein and mRNA levels correlate with poor prognosis and with resistance to MAPK inhibitors. Remarkably, RNF4 tumorigenic properties, including therapy resistance, require the translation initiation factor initiation elongation factor alpha (eIF2α). RNF4 binds, ubiquitinates, and stabilizes the phosphorylated eIF2α (p-eIF2α) but not activating transcription factor 4 or C/EBP homologous protein that mediates the eIF2α-dependent integrated stress response. In accordance, p-eIF2α levels were significantly elevated in high-RNF4 patient-derived melanomas. Thus, RNF4 and p-eIF2α establish a positive feed-forward loop connecting oncogenic translation and ubiquitin-dependent protein stabilization in melanoma.


Subject(s)
Eukaryotic Initiation Factor-2/metabolism , Melanoma/genetics , Nuclear Proteins/metabolism , Skin Neoplasms/genetics , Transcription Factors/metabolism , Animals , Carcinogenesis/genetics , Cell Line, Tumor , Drug Resistance, Neoplasm/genetics , Female , Gene Expression Regulation, Neoplastic , Humans , Kaplan-Meier Estimate , Melanoma/drug therapy , Melanoma/mortality , Melanoma/pathology , Mice , Mitogen-Activated Protein Kinases/antagonists & inhibitors , Oncogenes/genetics , Prognosis , Protein Kinase Inhibitors/pharmacology , Protein Kinase Inhibitors/therapeutic use , Protein Stability , Proto-Oncogene Proteins B-raf/antagonists & inhibitors , Skin/pathology , Skin Neoplasms/drug therapy , Skin Neoplasms/mortality , Skin Neoplasms/pathology , Ubiquitination/genetics , Xenograft Model Antitumor Assays
7.
Biomed Pharmacother ; 109: 2415-2426, 2019 Jan.
Article in English | MEDLINE | ID: mdl-30551501

ABSTRACT

B-lymphocyte antigen CD20 (called CD20) is known as an activated-glycosylated phosphoprotein which is expressed on the surface of all B-cells. CD20 is involved in the regulation of trans-membrane Ca2+ conductance and also play critical roles in cell-cycle progression during human B cell proliferation and activation. The appearance of monoclonal antibody (mAb) technology provided an effective field for targeted therapy in treatment of a variety of diseases such as cancer, and autoimmune diseases. Anti-CD20 is one of important antibodies which could be employed in treatment of several diseases. Increasing evidences revealed that efficacy of different anti-CD20 antibodies is implicated by their function. Hence, evaluation of anti-CD20 antibodies function could provide and introduce new anti-CD20 based therapies. In the present study, we summarized several applications of anti-CD20 antibodies in various immune related disorders including B-CLL (B-cell chronic lymphocytic leukemia), rheumatoid arthritis (RA), multiple sclerosis (MS) and melanoma.


Subject(s)
Antibodies, Monoclonal/therapeutic use , Antigens, CD20/metabolism , Autoimmune Diseases/metabolism , B-Lymphocytes/metabolism , Neoplasms/metabolism , Animals , Antibodies, Monoclonal/pharmacology , Antigens, CD20/immunology , Autoimmune Diseases/drug therapy , Autoimmune Diseases/immunology , B-Lymphocytes/drug effects , B-Lymphocytes/immunology , Humans , Neoplasms/drug therapy , Neoplasms/immunology , Treatment Outcome
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