1
|
Evaluation of Bacillus clausii CSI08, Bacillus megaterium MIT411 and a Bacillus cocktail on gastrointestinal health: a randomised, double-blind, placebo-controlled pilot study. Benef Microbes 2023; 14:165-182. [PMID: 37026366 DOI: 10.3920/bm2022.0117] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/08/2023]
Abstract
In the present study, the safety, tolerance and impact of 1×109 cfu Bacillus clausii CSI08, 1×109 cfu Bacillus megaterium MIT411 and a probiotic cocktail containing Bacillus subtilis DE111®, Bacillus megaterium MIT411, Bacillus coagulans CGI314, and Bacillus clausii CSI08 with a total count of 2.0×109 cfu administered daily were assessed as compared with a maltodextrin containing placebo control. A total of 98 study participants received daily doses for 45 days, followed by a washout period of 2 weeks. A questionnaire to capture the incidence and duration of upper respiratory tract, urinary tract and/or gastrointestinal complaints and a diary to capture stool regularity and consistency was kept daily to record compliance throughout the 45 days. Faecal and blood samples were collected for microbiological and haematological analysis at the start and end of the treatment period. The probiotic cocktail significantly decreased the incidence of loose stools throughout the entire study. The recorded respiratory, urinary and gastrointestinal symptoms, defecation frequency and other stool consistency were not influenced. No clinically relevant changes in blood parameters, such as liver and kidney function and no serious adverse events appeared during and after administration. There were no changes in symptoms including sadness, irritability, energy, appetite, tension, stress, sleep, cardiovascular events, aches and pains, and dizziness as determined by a mood questionnaire administered to participants at baseline and at the end of the treatment period. Similarly, the measured inflammatory cytokines, antioxidant levels, cholesterol, triglycerides, free amino acids or minerals remained unaffected. There were no negative changes in alpha or beta diversity of the microbiota with any of the treatment groups. These promising data suggest that these treatments were safe and well tolerated, and further work with larger cohorts are justified to determine the efficacy of these potential probiotics in select demographic groups. Trial registration number with clinicaltrials.gov at NCT04758845.
Collapse
|
2
|
Acute physiological effects following Bacillus subtilis DE111 oral ingestion - a randomised, double blinded, placebo-controlled study. Benef Microbes 2023; 14:31-44. [PMID: 36790091 DOI: 10.3920/bm2022.0081] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/16/2023]
Abstract
Previous studies using ileostomy samples from study participants demonstrated that the spore-forming probiotic Bacillus subtilis DE111® can germinate in the small intestine as early as 4 hours after ingestion. Metabolomics, proteomics and sequencing technologies, enabled further analysis of these samples for the presence of hypoglycaemic, hypolipidemic, antioxidant, anti-inflammatory and antihypertensive molecules. In the DE111 treatment group, the polyphenols trigonelline and 2,5-dihydroxybenzoic acid, orotic acid, the non-essential amino acid cystine and the lipokine 12,13-diHome were increased. DE111 also reduced acetylcholine levels in the ileostomy samples, and increased the expression of leucocyte recruiting proteins, antimicrobial peptides and intestinal alkaline phosphatases of the brush border in the small intestine. The combination of B. subtilis DE111 and the diet administered during the study increased the expression of the proteins phosphodiesterase ENPP7, ceramidase ASAH2 and the adipokine Zn-alpha-2-glycoprotein that are involved in fatty acid and lipid metabolism. Acute B. subtilis DE111 ingestion had limited detectable effect on the microbiome, with the main change being its increased presence. These findings support previous data suggesting a beneficial role of DE111 in digestion, metabolism, and immune health that appears to begin within hours of consumption.
Collapse
|
3
|
Impact of Nutrition Adequacy in Patients after Elective Colorectal Surgery on Clinical Outcomes: A Pilot Study. J Acad Nutr Diet 2021. [DOI: 10.1016/j.jand.2021.06.060] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
|
4
|
Psychosocial Screening in Pediatric Heart Transplant Recipients and Their Families. J Heart Lung Transplant 2017. [DOI: 10.1016/j.healun.2017.01.997] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022] Open
|
5
|
Variability in Tacrolimus Levels Is Associated with Biopsy Proven Rejection in Pediatric Heart Transplant Recipients. J Heart Lung Transplant 2017. [DOI: 10.1016/j.healun.2017.01.729] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022] Open
|
6
|
A role for PPARα in the medial prefrontal cortex in formalin-evoked nociceptive responding in rats. Br J Pharmacol 2014; 171:1462-71. [PMID: 24303983 DOI: 10.1111/bph.12540] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2013] [Revised: 10/02/2013] [Accepted: 10/27/2013] [Indexed: 01/08/2023] Open
Abstract
BACKGROUND AND PURPOSE The nuclear hormone receptor, PPARα, and its endogenous ligands, are involved in pain modulation. PPARα is expressed in the medial prefrontal cortex (mPFC), a key brain region involved in both the cognitive-affective component of pain and in descending modulation of pain. However, the role of PPARα in the mPFC in pain responding has not been investigated. Here, we investigated the effects of pharmacological modulation of PPARα in the rat mPFC on formalin-evoked nociceptive behaviour and the impact of formalin-induced nociception on components of PPARα signalling in the mPFC. EXPERIMENTAL APPROACH The effects of intra-mPFC microinjection of a PPARα agonist (GW7647) or a PPARα antagonist (GW6471) on formalin-evoked nociceptive behaviour in rats were studied. Quantitative real-time PCR and LC-MS/MS were used to study the effects of intraplantar injection of formalin on PPARα mRNA expression and levels of endogenous ligands, respectively, in the mPFC. KEY RESULTS Intra-mPFC administration of GW6471, but not GW7647, resulted in delayed onset of the early second phase of formalin-evoked nociceptive behaviour. Furthermore, formalin-evoked nociceptive behaviour was associated with significant reductions in mPFC levels of endogenous PPARα ligands (N-palmitoylethanolamide and N-oleoylethanolamide) and a 70% reduction in PPARα mRNA but not protein expression. CONCLUSIONS AND IMPLICATIONS These data suggest that endogenous ligands may act at PPARα in the mPFC to play a facilitatory/permissive role in second phase formalin-evoked nociceptive behaviour in rats. LINKED ARTICLES This article is part of a themed section on Cannabinoids 2013. To view the other articles in this section visit http://dx.doi.org/10.1111/bph.2014.171.issue-6.
Collapse
|
7
|
The evolution of a purpose designed hybrid trauma operating room from the trauma service perspective: the RAPTOR (Resuscitation with Angiography Percutaneous Treatments and Operative Resuscitations). Injury 2014; 45:1413-21. [PMID: 24560091 DOI: 10.1016/j.injury.2014.01.021] [Citation(s) in RCA: 60] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/29/2013] [Revised: 12/25/2013] [Accepted: 01/18/2014] [Indexed: 02/02/2023]
Abstract
Traumatic injury is the leading cause of potentially preventable lost years of life in the Western world and exsanguination is the most potentially preventable cause of post-traumatic death. With mature trauma systems and experienced trauma centres, extra-abdominal sites, such as the pelvis, constitute the most frequent anatomic site of exsanguination. Haemorrhage control for such bleeding often requires surgical adjuncts most notably interventional radiology (IR). With the usual paradigm of surgery conducted within an operating room and IR procedures within distant angiography suites, responsible clinicians are faced with making difficult decisions regarding where to transport the most physiologically unstable patients for haemorrhage control. If such a critical patient is transported to the wrong suite, they may die unnecessarily despite having potentially salvageable injuries. Thus, it seems only logical that the resuscitative operating room of the future would have IR capabilities making it the obvious geographic destination for critically unstable patients, especially those who are exsanguinating. Our trauma programme recently had the opportunity to conceive, design, build, and operationalise a purpose-designed hybrid trauma operating room, designated as the resuscitation with angiographic percutaneous techniques and operative resuscitation (RAPTOR) suite, which we believe to be the first such resource designed primarily to serve the exsanguinating trauma patient. The project was initiated after consultations between the trauma programme and private philanthropists regarding the greatest potential impacts on regional trauma care. The initial capital construction costs were thus privately generated but coincided with a new hospital wing construction allowing the RAPTOR to be purpose-designed for the exsanguinating patient. Many trauma programmes around the world are now starting to navigate the complex process of building new facilities, or else retrofitting existing ones, to address the need for single-site flexible haemorrhage control. This manuscript therefore describes the many considerations in the design and refinement of the physical build, equipment selection, human factors evaluation of new combined treatment paradigms, and the final introduction of a RAPTOR protocol in order that others may learn from our initial efforts.
Collapse
|
8
|
Evaluation of the safety and short-term clinical outcomes in the treatment of uterine fibroids with MR-guided focused ultrasound. J Vasc Interv Radiol 2013. [DOI: 10.1016/j.jvir.2013.01.418] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
|
9
|
Characterisation of a novel model of Parkinson's disease by intra-striatal infusion of the pesticide rotenone. Neuroscience 2011; 181:234-42. [DOI: 10.1016/j.neuroscience.2011.01.038] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2010] [Revised: 01/18/2011] [Accepted: 01/19/2011] [Indexed: 12/21/2022]
|
10
|
Abstract
Recent physiological, pharmacological and anatomical studies provide evidence that one of the main roles of the endocannabinoid system in the brain is the regulation of gamma-aminobutyric acid (GABA) and glutamate release. This article aims to review this evidence in the context of its implications for pain. We first provide a brief overview of supraspinal regulation of nociception, followed by a review of the evidence that the brain's endocannabinoid system modulates nociception. We look in detail at regulation of supraspinal GABAergic and glutamatergic neurons by the endocannabinoid system and by exogenously administered cannabinoids. Finally, we review the evidence that cannabinoid-mediated modulation of pain involves modulation of GABAergic and glutamatergic neurotransmission in key brain regions.
Collapse
|
11
|
Abstract
In microdialysis studies, neither exocytotic release of gamma-aminobutyric acid (GABA), nor the presence of GABA type B (GABA(B)) autoreceptors, have been clearly established. It was investigated whether the chromatographic separation of GABA may have contributed to discrepancies in the literature. After extending the profile of the HPLC chromatogram to a retention time of 60 min, it was observed that various unknown compounds of biological origin co-eluted near the GABA peak. The retention time of GABA appeared to be extremely sensitive to pH; even at a retention time of around 60 min there was only a small pH window (5.26 +/- 0.01) where GABA was consistently well separated from co-eluting compounds. GABA determined by the improved assay was sensitive to tetrodotoxin (TTX), calcium depletion and the GABA(B) autoreceptor agonist baclofen. The present results illustrate that if the proper analytical conditions are applied, extracellular GABA can be sampled and quantified by microdialysis in free-moving animals. However, when the time-curves are considered, there is a striking delay of about 15-30 min before the effects of TTX, calcium depletion or baclofen are observed, as compared to the reported response of neurotransmitters such as dopamine (less than 5 min). It is assumed that the glial cells serve as a buffer between the GABA synapse and the microdialysis probes. It is proposed that microdialysis samples measure synaptic GABA indirectly, through glial cells surrounding the synapses.
Collapse
|
12
|
Abstract
Asian Americans are the most rapidly growing immigrant group in the United States today. Home care nurses will be caring for increasing numbers of patients originating from the Southeast Asian peninsula in the countries of Vietnam, Cambodia, and Laos. A Vietnamese case study explores some of the beliefs, values, and practices held by this group of Asian Americans. The case study highlights the problems that can occur when a nurse is unaware of the impact that culture has on a client from a different ethnic and cultural background. Six steps to provide culturally competent care are outlined.
Collapse
|
13
|
Preparing for the home health nurse certification examination. HOME HEALTHCARE NURSE 1998; 16:331-7. [PMID: 9644385 DOI: 10.1097/00004045-199805000-00010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
Becoming certified in an area of nursing practice is one way of demonstrating expertise and competency in that area. Proper preparation is the key to successfully become certified. Study hints and test-taking strategies are discussed in detail. Specific information is provided on preparation to take the American Nurses Credentialing Center (ANCC) Generalist Home Health Nurse certification examination.
Collapse
|
14
|
|
15
|
Who has the right to end life? BRITISH JOURNAL OF NURSING (MARK ALLEN PUBLISHING) 1993; 2:303. [PMID: 8481631 DOI: 10.12968/bjon.1993.2.6.303] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
The case of Tony Bland, the Hillsborough victim who died on 3 March 1993 after being in a persistent vegetative state (PVS) for approximately 4 years, highlights a number of issues that touch raw nerves of many people nationwide.
Collapse
|
16
|
|
17
|
The whistle-blower's charter. BRITISH JOURNAL OF NURSING (MARK ALLEN PUBLISHING) 1992; 1:271. [PMID: 1504551 DOI: 10.12968/bjon.1992.1.6.271] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
On 12 June 1992, the Secretary of State for Health, Mrs Virginia Bottomley, announced an amnesty for nurse and doctor whistle-blowers. The proposals included the instigation of an administrative body to which the aggrieved nurse, midwife, health visitor or doctor may have redress, culminating in contact with the Chief Executive of the NHS, Duncan Nicol. We have yet to learn of the details of this body, the constituents of its membership, the extent of its power and other minutiae.
Collapse
|
18
|
Abstract
Gilles de la Tourette syndrome is a neurological disorder of gradual childhood onset which usually persists for life. Manifestations include motor, vocal and sensory tics. Behavioral manifestations such as obsessive-compulsive disorder, attention-deficit disorder and learning disabilities may also occur. Nurses can play a major role in assisting patients and their families, through education and fostering effective coping mechanisms, to adjust to Tourette's syndrome. Through a case study and review of the literature, this article presents the etiology, manifestations, management and nursing implications of Tourette's syndrome.
Collapse
|
19
|
Rea of the Bailey. Interview by Pauline Chudley. Nurs Stand 1987; 2:40-1. [PMID: 3328097] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
|
20
|
The UK legal system. Nursing 1987; 3:537-9. [PMID: 3644186] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
|
21
|
Dishonouring the code. NURSING TIMES 1985; 81:17-8. [PMID: 3845492] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
|
22
|
So you think you are insured? NURSING MIRROR 1984; 158:12-13. [PMID: 6563600] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/21/2023]
|
23
|
Comment: data protection legislation and medical records. J Med Eng Technol 1983; 7:51-2. [PMID: 6864757 DOI: 10.3109/03091908309041230] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
|
24
|
When law and ethics meet. NURSING MIRROR 1983; 156:14. [PMID: 6550378] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 04/05/2023]
|
25
|
A mother's rights. NURSING TIMES 1982; 78:1616. [PMID: 6923272] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
|
26
|
Nursing in the EEC: divided we stand. NURSING MIRROR 1982; 155:19-20. [PMID: 6922501] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
|
27
|
Suffer little children. NURSING TIMES 1981; 77:2044. [PMID: 6460223] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
|
28
|
Nurse, are you negligent? NURSING TIMES 1981; 77:1875. [PMID: 6915493] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
|
29
|
What is negligence? NURSING TIMES 1981; 77:1652. [PMID: 6912998] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/21/2023]
|
30
|
Trouser suit. NURSING TIMES 1981; 77:1327. [PMID: 6911580] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
|
31
|
She loves me--she loves me not. NURSING TIMES 1981; 77:1106. [PMID: 6911543] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/21/2023]
|