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Isaac S, Mirzaei A, McLachlan AJ, Chaar BB. Conscientious objection - a cross-sectional, vignette-based, mixed methods exploration of Australian pharmacists' perspectives. J Pharm Policy Pract 2024; 17:2323086. [PMID: 38572377 PMCID: PMC10989204 DOI: 10.1080/20523211.2024.2323086] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/05/2024] Open
Abstract
Background: Conscientious objection (CO) in healthcare is a controversial topic. Some perceive CO as freedom of conscience, others believe their professional duty-of-care overrides personal-perspectives. There is a paucity of literature pertaining to pharmacists' perspectives on CO. Aim: To explore Australian pharmacists' decision-making in complex scenarios around CO and reasons for their choices. Method: A cross-sectional, qualitative questionnaire of pharmacists' perspectives on CO. Vignette-based questions were about scenarios related to medical termination, emergency contraception, IVF surrogacy for a same-sex couple and Voluntary Assisted Dying (VAD) Results: Approximately half of participants (n = 223) believed pharmacists have the right to CO and most agreed to supply prescriptions across all vignettes. However, those who chose not to supply (n = 20.9%), believed it justifiable, even at the risk of patients failing to access treatment. Strong self-reported religiosity had a statistically significant relationship with decisions not to supply for 3 of 4 vignettes. Three emergent themes included: ethical considerations, the role of the pharmacist and training and guidance. Conclusion: This exploratory study revealed perspectives of Australian pharmacists about a lack of guidance around CO in pharmacy. Findings highlighted the need for future research to investigate and develop further training and professional frameworks articulating steps to guide pharmacists around CO.
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Affiliation(s)
- Sami Isaac
- Sydney Pharmacy School, Faculty of Medicine and Health, University of Sydney, Sydney, Australia
| | - Ardalan Mirzaei
- Sydney Pharmacy School, Faculty of Medicine and Health, University of Sydney, Sydney, Australia
| | - Andrew J. McLachlan
- Sydney Pharmacy School, Faculty of Medicine and Health, University of Sydney, Sydney, Australia
| | - Betty B. Chaar
- Sydney Pharmacy School, Faculty of Medicine and Health, University of Sydney, Sydney, Australia
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Pomey MP, Jutras-Aswad D, Paquette J, Saadi K, Taguemout M, Ikene DL, Arbour N, Zertal A, Fréjeau N, Morin D, Ouellette JS, Alami Marrouni K, Duquette P. Perceptions and engagement of patients with chronic conditions on the use of medical cannabis: a scoping review. Eur J Med Res 2024; 29:211. [PMID: 38561859 PMCID: PMC10983766 DOI: 10.1186/s40001-024-01803-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2023] [Accepted: 03/20/2024] [Indexed: 04/04/2024] Open
Abstract
CONTEXT Studies generally focus on one type of chronic condition and the effect of medical cannabis (MC) on symptoms; little is known about the perceptions and engagement of patients living with chronic conditions regarding the use of MC. OBJECTIVES This scoping review aims to explore: (1) what are the dimensions addressed in studies on MC that deal with patients' perceptions of MC? and (2) how have patients been engaged in developing these studies and their methodologies? Through these objectives, we have identified areas for improving future research. METHODS We searched five databases and applied exclusion criteria to select relevant articles. A thematic analysis approach was used to identify the main themes: (1) reasons to use, to stop using or not to use MC, (2) effects of MC on patients themselves and empowerment, (3) perspective and knowledge about MC, and (4) discussion with relatives and healthcare professionals. RESULTS Of 53 articles, the main interest when assessing the perceptions of MC is to identify the reasons to use MC (n = 39), while few articles focused on the reasons leading to stop using MC (n = 13). The majority (85%) appraise the effects of MC as perceived by patients. Less than one third assessed patients' sense of empowerment. Articles determining the beliefs surrounding and knowledge of MC (n = 41) generally addressed the concerns about or the comfort level with respect to using MC. Only six articles assessed patients' stereotypes regarding cannabis. Concerns about stigma constituted the main topic while assessing relationships with relatives. Some articles included patients in the research, but none of them had co-created the data collection tool with patients. CONCLUSIONS Our review outlined that few studies considered chronic diseases as a whole and that few patients are involved in the co-construction of data collection tools as well. There is an evidence gap concerning the results in terms of methodological quality when engaging patients in their design. Future research should evaluate why cannabis' effectiveness varies between patients, and how access affects the decision to use or not to use MC, particularly regarding the relationship between patients and healthcare providers. Future research should consider age and gender while assessing perceptions and should take into consideration the legislation status of cannabis as these factors could in fact shape perception. To reduce stigma and stereotypes about MC users, better quality and accessible information on MC should be disseminated.
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Affiliation(s)
- Marie-Pascale Pomey
- University of Montreal Hospital Research Centre (CRCHUM), Montréal, QC, Canada.
- School of Public Health, Department of Health Management, Evaluation of Policy, Université de Montréal, 7101 Du Parc Avenue 3rd Floor, Montréal, QC, H3N 1X9, Canada.
- Centre of Excellence on Partnership with Patients and the Public, Montréal, QC, Canada.
| | - Didier Jutras-Aswad
- University of Montreal Hospital Research Centre (CRCHUM), Montréal, QC, Canada
- Department of Psychiatry and Addiction, Université de Montréal, Montréal, QC, Canada
| | - Jesseca Paquette
- University of Montreal Hospital Research Centre (CRCHUM), Montréal, QC, Canada
| | - Kamilla Saadi
- University of Montreal Hospital Research Centre (CRCHUM), Montréal, QC, Canada
- Department of Anthropology, Université de Montréal, Montréal, QC, Canada
| | - Mélissa Taguemout
- University of Montreal Hospital Research Centre (CRCHUM), Montréal, QC, Canada
- Faculty of Medicine, Université de Montréal, Montréal, QC, Canada
| | - Dina-Liza Ikene
- University of Montreal Hospital Research Centre (CRCHUM), Montréal, QC, Canada
- Faculty of Medicine, Université de Montréal, Montréal, QC, Canada
| | - Nathalie Arbour
- University of Montreal Hospital Research Centre (CRCHUM), Montréal, QC, Canada
- Department of Neurosciences, Faculty of Medicine, Université de Montréal, Montréal, QC, Canada
| | - Amel Zertal
- University of Montreal Hospital Research Centre (CRCHUM), Montréal, QC, Canada
- Department of Neurosciences, Faculty of Medicine, Université de Montréal, Montréal, QC, Canada
| | - Nathalie Fréjeau
- University of Montreal Hospital Research Centre (CRCHUM), Montréal, QC, Canada
| | - Danielle Morin
- University of Montreal Hospital Research Centre (CRCHUM), Montréal, QC, Canada
| | - Jean-Sylvain Ouellette
- University of Montreal Hospital Research Centre (CRCHUM), Montréal, QC, Canada
- Multiple Sclerosis Society of Canada, Toronto, ON, Canada
| | - Kanza Alami Marrouni
- University of Montreal Hospital Research Centre (CRCHUM), Montréal, QC, Canada
- Department of Neurosciences, Faculty of Medicine, Université de Montréal, Montréal, QC, Canada
| | - Pierre Duquette
- University of Montreal Hospital Research Centre (CRCHUM), Montréal, QC, Canada
- Department of Neurosciences, Faculty of Medicine, Université de Montréal, Montréal, QC, Canada
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Scicluna RL, Wilson BB, Thelaus SH, Arnold JC, McGregor IS, Bowen MT. Cannabidiol Reduced the Severity of Gastrointestinal Symptoms of Opioid Withdrawal in Male and Female Mice. Cannabis Cannabinoid Res 2024; 9:547-560. [PMID: 36577048 DOI: 10.1089/can.2022.0036] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022] Open
Abstract
Introduction: Opioid withdrawal is a powerful driver of drug-seeking behavior as relief from this aversive state through drug-taking is a strong negative reinforcer. There are currently limited treatment options available for opioid withdrawal and cannabidiol (CBD) has been identified as a potential novel therapeutic. This study explored the efficacy and dose dependency of CBD for reducing the severity of naloxone-precipitated and spontaneous oxycodone withdrawal (PW and SW, respectively) in male and female mice. Methods: Mice were administered saline or escalating doses of oxycodone, whereby 9, 17.8, 23.7, and 33 mg/kg oxycodone IP was administered twice daily on days 1-2, 3-4, 5-6, and 7-8, respectively. On the 9th day, a single 33 mg/kg dose of oxycodone (or saline) was administered. To precipitate withdrawal, on day 9, mice in the withdrawal conditions were administered an IP injection of 10 mg/kg naloxone 2 h after the final oxycodone injection and immediately before withdrawal testing. To elicit SW, a separate group of mice underwent withdrawal testing 24 h after their final oxycodone injection. Mice were treated with an IP injection of 0, 10, 30 or 100 mg/kg of CBD 60 min before testing. Withdrawal symptoms examined included gastrointestinal symptoms (fecal boli, diarrhea, and body weight loss), somatic symptoms (paw tremors), and negative affect (jumping). Results: A robust PW syndrome was observed in both male and female mice, whereas only male mice displayed an SW syndrome. CBD dose dependently reduced gastrointestinal symptoms during both PW and SW in male mice and during PW in female mice. CBD had no effect on PW- or SW-induced jumping in male mice. However, in female mice, the PW-induced increase in jumps was less pronounced in CBD-treated mice. The highest dose of CBD inhibited paw tremors during PW, but not SW, in male mice. Neither PW- nor SW-induced paw tremors were observed in female mice. Conclusions: The magnitude of effects on the gastrointestinal symptoms, their consistency across PW and SW, and both sexes, alongside the availability of CBD for clinical use, suggest further exploration of the potential for CBD to treat these symptoms could be justified.
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Affiliation(s)
- Rhianne L Scicluna
- Brain and Mind Centre, The University of Sydney, Sydney, New South Wales, Australia
- School of Psychology, Faculty of Science, The University of Sydney, Sydney, New South Wales, Australia
| | - Bianca B Wilson
- Brain and Mind Centre, The University of Sydney, Sydney, New South Wales, Australia
- School of Psychology, Faculty of Science, The University of Sydney, Sydney, New South Wales, Australia
| | - Samuel H Thelaus
- Brain and Mind Centre, The University of Sydney, Sydney, New South Wales, Australia
- School of Psychology, Faculty of Science, The University of Sydney, Sydney, New South Wales, Australia
| | - Jonathon C Arnold
- Brain and Mind Centre, The University of Sydney, Sydney, New South Wales, Australia
- School of Pharmacy, Discipline of Pharmacology, Faculty of Medicine and Health, The University of Sydney, Sydney, New South Wales, Australia
- Lambert Initiative for Cannabinoid Therapeutics, The University of Sydney, Sydney, New South Wales, Australia
| | - Iain S McGregor
- Brain and Mind Centre, The University of Sydney, Sydney, New South Wales, Australia
- School of Psychology, Faculty of Science, The University of Sydney, Sydney, New South Wales, Australia
- Lambert Initiative for Cannabinoid Therapeutics, The University of Sydney, Sydney, New South Wales, Australia
| | - Michael T Bowen
- Brain and Mind Centre, The University of Sydney, Sydney, New South Wales, Australia
- School of Psychology, Faculty of Science, The University of Sydney, Sydney, New South Wales, Australia
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Carnide N, Nadalin V, Mustard C, Severin CN, Furlan AD, Smith PM. Cannabis use among workers with work-related injuries and illnesses: results from a cross-sectional study of workers' compensation claimants in Ontario, Canada. BMJ Open 2023; 13:e072994. [PMID: 37463805 PMCID: PMC10357653 DOI: 10.1136/bmjopen-2023-072994] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 07/20/2023] Open
Abstract
OBJECTIVES Little is known about how workers use cannabis following a work-related injury/illness, including whether they receive clinical guidance. The objective was to compare characteristics of workers using and not using cannabis after a work-related injury/illness and describe use patterns. DESIGN Cross-sectional study. SETTING AND PARTICIPANTS Workers who experienced a work-related physical injury/illness resulting in one or more days of lost time compensated by the workers' compensation authority in Ontario, Canada (n=1196). METHODS Participants were interviewed 18 or 36 months after their injury/illness. Participants were asked about their past-year cannabis use, including whether use was for the treatment of their work-related condition. Sociodemographic, work and health characteristics were compared across cannabis groups: no past-year use; use for the work-related condition; use unrelated to the work-related condition. Cannabis use reasons, patterns, perceived impact and healthcare provider engagement were described. RESULTS In total, 27.4% of the sample reported using cannabis (14.1% for their work-related condition). Workers using cannabis for their condition were less likely to be working (58.0%) and more likely to have quite a bit/extreme pain interference (48.5%), psychological distress (26.0%) and sleep problems most/all the time (62.1%) compared with those not using cannabis (74.3%, 26.3%, 12.0% and 38.0%, respectively) and those using cannabis for other reasons (74.2%, 19.5%, 12.0% and 37.1%, respectively) (all p<0.0001). No significant differences were observed in medical authorisations for use among those using cannabis for their condition (20.4%) or unrelated to their condition (15.7%) (p=0.3021). Healthcare provider guidance was more common among those using cannabis for their condition (32.7%) compared with those using for other reasons (17.1%) (p=0.0024); however, two-thirds of this group did not receive guidance. CONCLUSIONS Cannabis may be used to manage the consequences of work-related injuries/illnesses, yet most do not receive clinical guidance. It is important that healthcare providers speak with injured workers about their cannabis use.
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Affiliation(s)
- Nancy Carnide
- Institute for Work and Health, Toronto, Ontario, Canada
- Dalla Lana School of Public Health, University of Toronto, Toronto, Ontario, Canada
| | | | - Cameron Mustard
- Institute for Work and Health, Toronto, Ontario, Canada
- Dalla Lana School of Public Health, University of Toronto, Toronto, Ontario, Canada
| | | | - Andrea D Furlan
- Institute for Work and Health, Toronto, Ontario, Canada
- Toronto Rehabilitation Institute, University Health Network, Toronto, Ontario, Canada
- Department of Medicine, Temerty Faculty of Medicine, University of Toronto, Toronto, Ontario, Canada
| | - Peter M Smith
- Institute for Work and Health, Toronto, Ontario, Canada
- Dalla Lana School of Public Health, University of Toronto, Toronto, Ontario, Canada
- Department of Epidemiology and Preventive Medicine, Monash University, Melbourne, Victoria, Australia
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Velez-Santiago A, Alvarez-Torres E, Martinez-Rodriguez R, Candal-Rivera E, Muniz-Camacho L, Ramos-Burgos L, Torres EA. A Survey of Cannabis Use among Patients with Inflammatory Bowel Disease (IBD). INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2023; 20:5129. [PMID: 36982049 PMCID: PMC10049263 DOI: 10.3390/ijerph20065129] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 01/29/2023] [Revised: 02/20/2023] [Accepted: 03/02/2023] [Indexed: 06/18/2023]
Abstract
Inflammatory bowel diseases (IBDs) are chronic conditions of unknown cause or cure. Treatment seeks to reduce symptoms and induce and maintain remission. Many patients have turned to alternatives, such as cannabis, to alleviate living with IBD. This study reports the demographics, prevalence, and perception on cannabis use of patients attending an IBD clinic. Patients agreed to participate and completed an anonymous survey during their visit or online. Descriptive analysis, Fisher's exact test, and Wilcoxon-Mann-Whitney rank-sum test were used. One hundred and sixty-two adults (85 males, 77 with CD) completed the survey. Sixty (37%) reported use of cannabis, of which 38 (63%) used it to relieve their IBD. A value of 77% reported low to moderate knowledge about cannabis, and 15% reported little to no knowledge. Among cannabis users, 48% had discussed use with their physician, but 88% said they would feel comfortable discussing medical cannabis for IBD. Most saw improvement of their symptoms (85.7%). A considerable number of patients with IBD use medical cannabis for their disease, unknown to their physician. The study reinforces the importance that physicians understand the role of cannabis in the treatment of IBD in order to appropriately counsel patients.
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Affiliation(s)
- Alondra Velez-Santiago
- Department of Medicine, School of Medicine, University of Puerto Rico Medical Sciences Campus, PR Medical Center, San Juan, PR 00935, USA; (A.V.-S.); (E.A.-T.); (R.M.-R.)
| | - Edwin Alvarez-Torres
- Department of Medicine, School of Medicine, University of Puerto Rico Medical Sciences Campus, PR Medical Center, San Juan, PR 00935, USA; (A.V.-S.); (E.A.-T.); (R.M.-R.)
| | - Ricardo Martinez-Rodriguez
- Department of Medicine, School of Medicine, University of Puerto Rico Medical Sciences Campus, PR Medical Center, San Juan, PR 00935, USA; (A.V.-S.); (E.A.-T.); (R.M.-R.)
| | - Emmanuel Candal-Rivera
- Veterans Affairs Caribbean Health System, 10 Calle Casia, San Juan, PR 00921-3201, USA; (E.C.-R.); (L.M.-C.)
| | - Luis Muniz-Camacho
- Veterans Affairs Caribbean Health System, 10 Calle Casia, San Juan, PR 00921-3201, USA; (E.C.-R.); (L.M.-C.)
| | - Luis Ramos-Burgos
- Massachussetts General Hospital, 55 Fruit St., Boston, MA 02114, USA;
| | - Esther A. Torres
- Department of Medicine, School of Medicine, University of Puerto Rico Medical Sciences Campus, PR Medical Center, San Juan, PR 00935, USA; (A.V.-S.); (E.A.-T.); (R.M.-R.)
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6
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Dalavaye N, Erridge S, Nicholas M, Pillai M, Bapir L, Holvey C, Coomber R, Rucker JJ, Hoare J, Sodergren MH. The effect of medical cannabis in inflammatory bowel disease: analysis from the UK Medical Cannabis Registry. Expert Rev Gastroenterol Hepatol 2023; 17:85-98. [PMID: 36562418 DOI: 10.1080/17474124.2022.2161046] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
OBJECTIVES Cannabis-based medicinal products (CBMPs) have shown promising preclinical activity in inflammatory bowel disease (IBD). However, clinical trials have not demonstrated effects on inflammation. This study aims to analyze changes in health-related quality of life (HRQoL) and adverse events in IBD patients prescribed CBMPs. METHODS A case series from the UK Medical Cannabis Registry was performed. Primary outcomes included changes from baseline in the Short Inflammatory Bowel Disease Questionnaire (SIBDQ), Generalized Anxiety Disorder-7 (GAD-7), Single-Item Sleep Quality Scale (SQS), and EQ-5D-5L Index score at 1 and 3 months. Statistical significance was defined using p < 0.050. RESULTS Seventy-six patients with Crohn's disease (n = 51; 67.11%) and ulcerative colitis (n = 25; 32.89%) were included. The median baseline SIBDQ score improved at 1 and 3 months. EQ-5D-5L index values, GAD-7, and SQS also improved after 3 months (p < 0.050). Sixteen (21.05%) patients reported adverse events with the majority being classified as mild to moderate in severity. CONCLUSION Patients treated with CBMPs for refractory symptoms of Crohn's disease and ulcerative colitis demonstrated a short-term improvement in IBD-specific and general HRQoL. Prior cannabis consumers reported greater improvement compared to cannabis-naïve individuals.
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Affiliation(s)
- Nishaanth Dalavaye
- Imperial College Medical Cannabis Research Group, Department of Surgery and Cancer, Imperial College London, London, UK
| | - Simon Erridge
- Imperial College Medical Cannabis Research Group, Department of Surgery and Cancer, Imperial College London, London, UK.,Sapphire Medical Clinics, London, UK
| | - Martha Nicholas
- Imperial College Medical Cannabis Research Group, Department of Surgery and Cancer, Imperial College London, London, UK
| | - Manaswini Pillai
- Imperial College Medical Cannabis Research Group, Department of Surgery and Cancer, Imperial College London, London, UK
| | - Lara Bapir
- Imperial College Medical Cannabis Research Group, Department of Surgery and Cancer, Imperial College London, London, UK
| | | | - Ross Coomber
- Sapphire Medical Clinics, London, UK.,St. George's Hospital NHS Trust, London, UK
| | - James J Rucker
- Sapphire Medical Clinics, London, UK.,Department of Psychological Medicine, Kings College London, London, UK.,South London & Maudsley NHS Foundation Trust, London, UK
| | - Jonathan Hoare
- Imperial College Medical Cannabis Research Group, Department of Surgery and Cancer, Imperial College London, London, UK.,Sapphire Medical Clinics, London, UK
| | - Mikael H Sodergren
- Imperial College Medical Cannabis Research Group, Department of Surgery and Cancer, Imperial College London, London, UK.,Sapphire Medical Clinics, London, UK
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Skowronek P, Wójcik Ł, Strachecka A. Impressive Impact of Hemp Extract on Antioxidant System in Honey Bee (Apis mellifera) Organism. Antioxidants (Basel) 2022; 11:antiox11040707. [PMID: 35453392 PMCID: PMC9028666 DOI: 10.3390/antiox11040707] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2022] [Revised: 03/30/2022] [Accepted: 03/31/2022] [Indexed: 02/06/2023] Open
Abstract
We examined the effect of hemp extract on the activity of the antioxidant system (catalase, peroxidase, glutathione, superoxide dismutase, and total antioxidant capacity) in the hemolymph of adult honey bees (Apis mellifera). The bees were divided into three groups: (1) an experimental group fed with pure sugar syrup with cotton strips soaked with hemp extract put inside the cage; (2) an experimental group fed with a mixture of sugar syrup with hemp extract; and (3) a control group fed with a mixture of sugar and a water–glycerine solution. Hemolymph samples were collected on the 1st day of this study and then every week, until all bees in the group died. The activities of all antioxidant enzymes were higher for the experimental groups, compared to those for the control group. The highest antioxidant activities were noted in the group supplemented with cannabis with the use of syringes. Supplementation with hemp also increased the lifespan of bees in this group compared to that of the bees consuming only sugar syrup (control: 35 days), with 49 and 52 days for groups of cannabis on strips and in syrup, respectively. Hemp extract, thanks to its antioxidant properties, increased the activities of key antioxidant enzymes that protect the bee’s organisms against free radicals and thus delay the aging processes.
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Kuźnicki P, Neubauer K. Emerging Comorbidities in Inflammatory Bowel Disease: Eating Disorders, Alcohol and Narcotics Misuse. J Clin Med 2021; 10:4623. [PMID: 34640641 PMCID: PMC8509435 DOI: 10.3390/jcm10194623] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2021] [Revised: 09/26/2021] [Accepted: 10/04/2021] [Indexed: 12/16/2022] Open
Abstract
Inflammatory bowel disease (IBD) is a chronic and potentially devastating condition of the digestive tract which is exemplified by increasing prevalence worldwide, byzantine pathogenesis with a poorly defined role of the environmental factors, and complex clinical demonstration. As a systemic disease, IBD may progress with a wide spectrum of extraintestinal manifestations (EMs) and comorbidities affecting different organs and systems, from anaemia, undernutrition, and cancer to those which are often neglected like anxiety and depression. Evolving IBD epidemiology and changing environment are reflected by an expanding list of IBD-related comorbidities. In contrast to the well-established role of smoking the connection between alcohol and IBD is still debatable on many levels, from pathogenesis to complications. Furthermore, little is known about narcotics use in IBD patients, even if there are obvious factors that may predispose them to narcotics as well as alcohol misuse. Last but not least, the question arises what is the prevalence of eating disorders in IBD. In our paper, we aimed to discuss the current knowledge on alcohol and drugs misuse and eating disorders as emerging extraintestinal comorbidities in IBD.
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Affiliation(s)
- Paweł Kuźnicki
- Department of Gastroenterology and Hepatology, Wroclaw Medical University, Borowska 213, 50-556 Wroclaw, Poland;
| | - Katarzyna Neubauer
- Department of Gastroenterology and Hepatology, Division of Dietetics, Wroclaw Medical University, Borowska 213, 50-556 Wroclaw, Poland
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9
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Skowronek P, Wójcik Ł, Strachecka A. Cannabis Extract Has a Positive-Immunostimulating Effect through Proteolytic System and Metabolic Compounds of Honey Bee ( Apis mellifera) Workers. Animals (Basel) 2021; 11:2190. [PMID: 34438647 PMCID: PMC8388424 DOI: 10.3390/ani11082190] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2021] [Revised: 07/19/2021] [Accepted: 07/20/2021] [Indexed: 12/27/2022] Open
Abstract
In the study, we assessed the effect of hemp extract on activities of resistance parameters and the metabolic compound concentration in adult workers' hemolymph. Bees were divided into the following groups: (1) control group fed with mixture of sugar and water-glycerine solution, (2) experimental group with pure sugar syrup and inside with cotton strips soaked with hemp extract, (3) experimental group with a mixture of sugar syrup with hemp extract. Hemp extracts caused an increase in the protein concentrations and reduced the protease activities regardless of the administration method. The protease inhibitor activities were decreased only in the group that received hemp extract on the strips. The biomarker activities (ALP, ALT, AST) increased from the control group and workers feeding extract in syrup and decreased in workers supplemented with the extract on strips. In young, 2-day-old workers, the glucose concentration was higher in the groups feeding with the extract than in the control. Hemp extract influenced an increase in urea concentrations in workers' hemolymph in comparison with the control. The hemp supplementation positively influences the immune system of workers, and the appropriate method of administration may be adapted to the health problems of bees.
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Affiliation(s)
- Patrycja Skowronek
- Department of Zoology and Animal Ecology, University of Life Sciences in Lublin, Akademicka 13, 20-950 Lublin, Poland; (Ł.W.); (A.S.)
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