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Negro M, Crisafulli O, D'Antona G. Effects of essential amino acid (EAA) and glutamine supplementation on skeletal muscle wasting in acute, subacute, and postacute conditions. Clin Nutr ESPEN 2024; 62:224-233. [PMID: 38843393 DOI: 10.1016/j.clnesp.2024.05.023] [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: 12/04/2023] [Revised: 05/24/2024] [Accepted: 05/25/2024] [Indexed: 06/22/2024]
Abstract
Under optimal physiological conditions, muscle mass maintenance is ensured by dietary protein, which balances the amino acid loss during the post-absorption period and preserves the body's protein homeostasis. Conversely, in critical clinical conditions (acute, subacute or postacute), particularly those related to hypomobility or immobility, combined with malnutrition, and local/systemic inflammation, the loss of muscle mass and strength can be quantitatively significant. A decline of more than 1% in muscle mass and of more than 3% in muscle strength has been registered in subjects with aged 20-37 yr after just five days of bed rest, similarly to those observed during one year of age-related decline in individuals over the age of 50. Loss of muscle mass and strength can have a dramatic effect on subjects' functional capacities, on their systemic metabolic control and on the amino acid reserve function, all of which are fundamental for the maintenance of other organs' and tissues' cell processes. References available indicate that the average 1%-2% reduction per day of muscle mass in patients in the intensive care unit (ICU) could represent an independent predictor of hospital mortality and physical disability in the five years following hospitalization. After just a few days or weeks of administration, supplementation with EAAs and glutamine has shown significant effects in maintaining muscle size and strength, which are typically negatively affected by some acute/subacute or postacute critical conditions (muscle recovery after surgery, oncology patients, ICU treatments), especially in the elderly or in those with pre-existing degenerative diseases. In this review, we focused on the theoretical bases and the most relevant clinical studies of EAA and glutamine supplementation as a single compound, with the aim of clarifying whether their combined use in a blend (EAAs-glutamine) could be potentially synergistic to prevent disease-related muscle wasting and its impact on the duration and quality of patients' clinical course.
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Affiliation(s)
- Massimo Negro
- Centro di Ricerca Interdipartimentale nelle Attività Motorie e Sportive (CRIAMS) - Sport Medicine Centre, University of Pavia, Voghera, Italy
| | - Oscar Crisafulli
- Centro di Ricerca Interdipartimentale nelle Attività Motorie e Sportive (CRIAMS) - Sport Medicine Centre, University of Pavia, Voghera, Italy
| | - Giuseppe D'Antona
- Centro di Ricerca Interdipartimentale nelle Attività Motorie e Sportive (CRIAMS) - Sport Medicine Centre, University of Pavia, Voghera, Italy; Department of Public Health, Experimental and Forensic Medicine, University of Pavia, Pavia, Italy.
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Kakarla R, Vinjavarapu LA, Krishnamurthy S. Diet and Nutraceuticals for treatment and prevention of primary and secondary stroke: emphasis on nutritional antiplatelet and antithrombotic agents. Neurochem Int 2024; 179:105823. [PMID: 39084351 DOI: 10.1016/j.neuint.2024.105823] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2024] [Revised: 07/26/2024] [Accepted: 07/29/2024] [Indexed: 08/02/2024]
Abstract
Ischemic stroke is a devastating disease that causes morbidity and mortality. Malnutrition following ischemic stroke is common in stroke patients. During the rehabilitation, the death rates of stroke patients are significantly increased due to malnutrition. Nutritional supplements such as protein, vitamins, fish, fish oils, moderate wine or alcohol consumption, nuts, minerals, herbal products, food colorants, marine products, fiber, probiotics and Mediterranean diets have improved neurological functions in stroke patients as well as their quality of life. Platelets and their mediators contribute to the development of clots leading to stroke. Ischemic stroke patients are treated with thrombolytics, antiplatelets, and antithrombotic agents. Several systematic reviews, meta-analyses, and clinical trials recommended that consumption of these nutrients and diets mitigated the vascular, peripheral, and central complications associated with ischemic stroke (Figure 2). Particularly, these nutraceuticals mitigated the platelet adhesion, activation, and aggregation that intended to reduce the risks of primary and secondary stroke. Although these nutraceuticals mitigate platelet dysfunction, there is a greater risk of bleeding if consumed excessively. Moreover, malnutrition must be evaluated and adequate amounts of nutrients must be provided to stroke patients during intensive care units and rehabilitation periods. In this review, we have summarized the importance of diet and nutraceuticals in ameliorating neurological complications and platelet dysfunction with an emphasis on primary and secondary prevention of ischemic stroke.
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Affiliation(s)
- Ramakrishna Kakarla
- KL College of Pharmacy, Koneru Lakshmaiah Education Foundation, Vaddeswaram, Guntur -522302, India
| | | | - Sairam Krishnamurthy
- Department of Pharmaceutical Engineering and Technology, Indian Institute of Technology, Banaras Hindu University (IIT BHU), Varanasi, Uttar Pradesh, India.
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Ferrando AA, Wolfe RR, Hirsch KR, Church DD, Kviatkovsky SA, Roberts MD, Stout JR, Gonzalez DE, Sowinski RJ, Kreider RB, Kerksick CM, Burd NA, Pasiakos SM, Ormsbee MJ, Arent SM, Arciero PJ, Campbell BI, VanDusseldorp TA, Jager R, Willoughby DS, Kalman DS, Antonio J. International Society of Sports Nutrition Position Stand: Effects of essential amino acid supplementation on exercise and performance. J Int Soc Sports Nutr 2023; 20:2263409. [PMID: 37800468 PMCID: PMC10561576 DOI: 10.1080/15502783.2023.2263409] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2023] [Accepted: 09/21/2023] [Indexed: 10/07/2023] Open
Abstract
Position Statement: The International Society of Sports Nutrition (ISSN) presents this position based on a critical examination of literature surrounding the effects of essential amino acid (EAA) supplementation on skeletal muscle maintenance and performance. This position stand is intended to provide a scientific foundation to athletes, dietitians, trainers, and other practitioners as to the benefits of supplemental EAA in both healthy and resistant (aging/clinical) populations. EAAs are crucial components of protein intake in humans, as the body cannot synthesize them. The daily recommended intake (DRI) for protein was established to prevent deficiencies due to inadequate EAA consumption. The following conclusions represent the official position of the Society: 1. Initial studies on EAAs' effects on skeletal muscle highlight their primary role in stimulating muscle protein synthesis (MPS) and turnover. Protein turnover is critical for replacing degraded or damaged muscle proteins, laying the metabolic foundation for enhanced functional performance. Consequently, research has shifted to examine the effects of EAA supplementation - with and without the benefits of exercise - on skeletal muscle maintenance and performance. 2. Supplementation with free-form EAAs leads to a quick rise in peripheral EAA concentrations, which in turn stimulates MPS. 3. The safe upper limit of EAA intake (amount), without inborn metabolic disease, can easily accommodate additional supplementation. 4. At rest, stimulation of MPS occurs at relatively small dosages (1.5-3.0 g) and seems to plateau at around 15-18 g. 5. The MPS stimulation by EAAs does not require non-essential amino acids. 6. Free-form EAA ingestion stimulates MPS more than an equivalent amount of intact protein. 7. Repeated EAA-induced MPS stimulation throughout the day does not diminish the anabolic effect of meal intake. 8. Although direct comparisons of various formulas have yet to be investigated, aging requires a greater proportion of leucine to overcome the reduced muscle sensitivity known as "anabolic resistance." 9. Without exercise, EAA supplementation can enhance functional outcomes in anabolic-resistant populations. 10. EAA requirements rise in the face of caloric deficits. During caloric deficit, it's essential to meet whole-body EAA requirements to preserve anabolic sensitivity in skeletal muscle.
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Affiliation(s)
- Arny A. Ferrando
- University of Arkansas for Medical Sciences, Center for Translational Research in Aging and Longevity, Department of Geriatrics, Little Rock, AR, USA
| | - Robert R. Wolfe
- University of Arkansas for Medical Sciences, Center for Translational Research in Aging and Longevity, Department of Geriatrics, Little Rock, AR, USA
| | - Katie R. Hirsch
- University of South Carolina, Department of Exercise Science, Arnold School of Public Health, Columbia, SC, USA
| | - David D. Church
- University of Arkansas for Medical Sciences, Center for Translational Research in Aging and Longevity, Department of Geriatrics, Little Rock, AR, USA
| | - Shiloah A. Kviatkovsky
- University of Arkansas for Medical Sciences, Center for Translational Research in Aging and Longevity, Department of Geriatrics, Little Rock, AR, USA
| | | | - Jeffrey R. Stout
- University of Central Florida, School of Kinesiology and Rehabilitation Sciences, Orlando, FL, USA
| | - Drew E. Gonzalez
- Texas A&M University, Exercise & Sport Nutrition Lab, Department of Kinesiology and Sports Management, College Station, TX, USA
| | - Ryan J. Sowinski
- Texas A&M University, Exercise & Sport Nutrition Lab, Department of Kinesiology and Sports Management, College Station, TX, USA
| | - Richard B. Kreider
- Texas A&M University, Exercise & Sport Nutrition Lab, Department of Kinesiology and Sports Management, College Station, TX, USA
| | - Chad M. Kerksick
- Lindenwood University, Exercise and Performance Nutrition Laboratory, College of Science, Technology, and Health, St Charles, MO, USA
| | - Nicholas A. Burd
- University of Illinois Urbana-Champaign, Department of Kinesiology and Community Health, Urbana, IL, USA
| | - Stefan M. Pasiakos
- National Institutes of Health, Office of Dietary Supplements, Bethesda, MD, USA
| | - Michael J. Ormsbee
- Florida State University, Institute of Sports Sciences and Medicine, Nutrition and Integrative Physiology, Tallahassee, FL, USA
| | - Shawn M. Arent
- University of South Carolina, Department of Exercise Science, Arnold School of Public Health, Columbia, SC, USA
| | - Paul J. Arciero
- University of Pittsburgh, Department of Sports Medicine and Nutrition, Pittsburgh, PA, USA
- Skidmore College, Health and Physiological Sciences, Saratoga Springs, NY, USA
| | - Bill I. Campbell
- University of South Florida, Performance & Physique Enhancement Laboratory, Tampa, FL, USA
| | - Trisha A. VanDusseldorp
- Bonafede Health, LLC, JDS Therapeutics, Harrison, NY, USA
- Jacksonville University, Department of Health and Exercise Sciences, Jacksonville, FL, USA
| | | | - Darryn S. Willoughby
- University of Mary Hardin-Baylor, Human Performance Lab, School of Exercise and Sport Science, Belton, TX, USA
| | - Douglas S. Kalman
- Nova Southeastern University, Dr. Kiran C Patel College of Osteopathic Medicine, Department of Nutrition, Davie, FL, USA
| | - Jose Antonio
- Nova Southeastern University, Department of Health and Human Performance, Davie, FL, USA
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Gao Z, Chen H. Advances in the beneficial effects of nutrition on stroke-related Sarcopenia: A narrative review. Medicine (Baltimore) 2023; 102:e34048. [PMID: 37327307 PMCID: PMC10270533 DOI: 10.1097/md.0000000000034048] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/05/2023] [Accepted: 05/30/2023] [Indexed: 06/18/2023] Open
Abstract
Stroke is one of the most common causes of disability in adults. Sarcopenia is a syndrome characterized by progressive systemic muscle loss and functional decline. The decrease in skeletal muscle mass and muscle function throughout the body after stroke cannot be explained by neurological motor disorders due to brain injury alone, it is considered to be a secondary sarcopenia known as stroke-related sarcopenia. Mounting evidences showed that stroke-related sarcopenia might promote the occurrence and development of sarcopenia through various pathogenesis such as muscle atrophy, dysphagia, inflammation, and malnutrition, etc. At present, the main indicators used to assess malnutrition in patients with stroke-related sarcopenia include temporalis muscle thickness, calf circumference, phase angle, geriatric nutritional risk index and mini-nutritional assessment short-form, etc. Currently, there is no particularly effective method to curb its progression, but supplementation with essential amino acids, whey protein combined with vitamin D, high energy diet, avoiding Polypharmacy, as well as increasing physical activity level and reducing sedentary lifestyle may improve the malnutrition status of stroke patients, and increase the muscle mass and skeletal muscle index, further delay or even prevent the development of stroke-related sarcopenia. This article reviews the latest research progress on the characteristics, epidemiology, pathogenesis and the role of nutrition in stroke-related sarcopenia, so as to provide reference for the clinical treatment and rehabilitation of stroke-related sarcopenia.
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Affiliation(s)
- Zhiqiang Gao
- School of Public Health, Hubei University of Medicine, Shiyan, China
| | - Hongxia Chen
- Institute of Biomedical Research, Taihe Hospital, Hubei University of Medicine, Shiyan, China
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Lu HY, Ho UC, Kuo LT. Impact of Nutritional Status on Outcomes of Stroke Survivors: A Post Hoc Analysis of the NHANES. Nutrients 2023; 15:nu15020294. [PMID: 36678164 PMCID: PMC9864300 DOI: 10.3390/nu15020294] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2022] [Revised: 12/19/2022] [Accepted: 12/28/2022] [Indexed: 01/11/2023] Open
Abstract
Stroke, a neurological emergency, is a leading cause of death and disability in adults worldwide. In acute or rehabilitative stages, stroke survivors sustain variable neurological recovery with long-term disabilities. The influence of post-stroke nutritional status on long-term survival has not been confirmed. Using the United States National Health and Nutrition Examination Survey data (2001−2010), we conducted a matched-cohort analysis (929 and 1858 participants in stroke and non-stroke groups, respectively) to investigate the influence of nutritional elements on post-stroke survival. With significantly lower nutrient consumption, the mortality risk was 2.2 times higher in stroke patients compared to non-stroke patients (Kaplan−Meier method with Cox proportional hazards model: adjusted hazard ratio, 2.208; 95% confidence interval: 1.887−2.583; p < 0.001). For several nutritional elements, the lower consumption group had significantly shorter survival than the higher consumption stroke subgroup; moreover, stroke patients with the highest 25% nutritional intake for each nutritional element, except moisture and total fat, had significantly shorter survival than non-stroke patients with the lowest 25% nutrition. Malnutrition is highly prevalent in stroke patients and is associated with high mortality rates. The dynamic change in energy requirements throughout the disease course necessitates dietary adjustment to ensure adequate nutritional intake.
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Affiliation(s)
- Hsueh-Yi Lu
- Department of Industrial Engineering and Management, National Yunlin University of Science and Technology, Yunlin 640, Taiwan
| | - Ue-Cheung Ho
- Division of Neurosurgery, Department of Surgery, National Taiwan University Hospital Yunlin Branch, Yunlin 640, Taiwan
| | - Lu-Ting Kuo
- Division of Neurosurgery, Department of Surgery, National Taiwan University Hospital Yunlin Branch, Yunlin 640, Taiwan
- Division of Neurosurgery, Department of Surgery, National Taiwan University Hospital, Taipei 100, Taiwan
- Correspondence: ; Tel.: +886-2-2312-3456
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Liu J, Dong J, Guo J. The effects of nutrition supplement on rehabilitation for patients with stroke: Analysis based on 16 randomized controlled trials. Medicine (Baltimore) 2022; 101:e29651. [PMID: 36123946 PMCID: PMC9478301 DOI: 10.1097/md.0000000000029651] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
Abstract
BACKGROUND Malnutrition is a relatively common and often unrecognized condition in stroke survivors, which may negatively affect functional recovery and survival. Though previous studies have indicated significant role of nutrition supplement for rehabilitation of patients with stroke, the results still remain controversy. OBJECTIVE The present analysis was designed to systematically review effective evidence of nutrition supplement on rehabilitation for patients with stroke. METHODS A systematic search of PubMed, EMBASE, the Cochrane Library, and Web of Science up to August 1, 2021 was performed to find relevant studies that analyzed the effect of nutrition supplement on rehabilitation of patients with stroke. The primary outcome was functional outcomes and activities of daily living (ADL). The secondary outcomes included disability, all-cause mortality, infections, pneumonia, walking ability, stroke recurrence, and laboratory results indicating nutrition status of patients. All statistical analyses were performed using standard statistical procedures with Review Manager 5.2. RESULTS Ultimately, 16 studies including 7547 patients were identified. Our pooled results found no significant difference in total, cognitive and motor FIM score between nutrition supplement and placebo groups, with pooled MDs of 7.64 (95% CI - 1.67 to 16.94; P = .11), 0.74 (95% CI - 1.33 to 2.81; P = .48), 1.11 (95% CI - 1.68 to 3.90; P = .44), respectively. However, our result showed that nutritional interventions had significant effect on ADL for patients with stroke (MD 3.26; 95% CI 0.59 to 5.93; P = .02). In addition, nutrition supplement reduced the incidence of infections for patients with stroke, with a pooled RR of 0.65 (95% CI 0.51 to 0.84; P = .0008). No significant results were found in disabilities, complication and laboratory outcomes. CONCLUSIONS The present meta-analysis indicated no statistically significant effect of nutrition supplement on functional outcomes as well as disabilities, complication and laboratory outcomes for patients with stroke. However, it increased ADL and reduced the incidence of infections.
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Affiliation(s)
- Jianhua Liu
- Department of Physical Therapy, Beijing Bo’ai Hospital, Chinese Rehabilitation Research Centre, Beijing, China
| | - Jige Dong
- Department of Rehabilitation and Treatment, Wangjing Hospital, Chinese Academy of Traditional Chinese Medicine, Beijing, China
| | - Jiangzhou Guo
- Department of Rehabilitation and Treatment, Wangjing Hospital, Chinese Academy of Traditional Chinese Medicine, Beijing, China
- *Correspondence: Jiangzhou Guo, Department of Rehabilitation and Treatment, Wangjing Hospital, Chinese Academy of Traditional Chinese Medicine, Huajiadi Street, Chaoyang District, Beijing 100102, China (e-mail: )
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Sallehuddin H, Ong T, Md. Said S, Ahmad Tarmizi NA, Loh SP, Lim WC, Nadarajah R, Lim HT, Mohd Zambri NH, Ho YY, Shariff Ghazali S. Non-pharmacological interventions for bone health after stroke: A systematic review. PLoS One 2022; 17:e0263935. [PMID: 35196338 PMCID: PMC8865685 DOI: 10.1371/journal.pone.0263935] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2021] [Accepted: 01/30/2022] [Indexed: 11/26/2022] Open
Abstract
Objective To examine the effectiveness and safety of non-pharmacological interventions to reduce bone loss among post-stroke adult patients. Data sources Cochrane Central Register of Controlled Trials (CENTRAL), Cochrane Database for Systematic Reviews, MEDLINE, CINAHL, ScienceDirect, Scopus, PubMed and PeDRO databases were searched from inception up to 31st August 2021. Methods A systematic review of randomized controlled trials, experimental studies without randomization and prospective cohort studies with concurrent control of non-pharmacological interventions for adult stroke patients compared with placebo or other stroke care. The review outcomes were bone loss, fall and fracture. The Cochrane Risk of Bias Tools were used to assess methodological quality, and Grading of Recommendations, Assessment, Development and Evaluations Framework to assess outcome quality. Synthesis Without Meta-Analysis (SWiM) was used for result synthesis. Results Seven studies (n = 453) were included. The methodological and outcome qualities varied from low to moderate. There were statistically significant changes between the intervention and parallel/placebo group in bone mineral density, bone mineral content, cortical thickness and bone turnover markers with specific physical and vibration therapies (p<0.05). Falls were higher in the intervention group, but no fracture was reported. Conclusion There was low to moderate evidence that physical and vibration therapies significantly reduced bone loss in post-stroke patients at the expense of a higher falls rate. The sample size was small, and the interventions were highly heterogeneous with different duration, intensities and frequencies. Despite osteoporosis occurring with ageing and accelerated by stroke, there were no studies on vitamin D or protein supplementation to curb the ongoing loss. Effective, high-quality non-pharmacological intervention to improve post-stroke bone health is required.
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Affiliation(s)
- Hakimah Sallehuddin
- Geriatric Medicine Unit, Department of Medicine, Faculty of Medicine and Health Sciences, Universiti Putra Malaysia, Selangor, Malaysia
- Malaysian Research Institute on Ageing (MyAgeingTM), Universiti Putra Malaysia, Selangor, Malaysia
- * E-mail:
| | - Terence Ong
- Division of Geriatric Medicine, Department of Medicine, Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia
| | - Salmiah Md. Said
- Department of Community Health, Faculty of Medicine and Health Sciences, Universiti Putra Malaysia, Selangor, Malaysia
| | | | - Siew Ping Loh
- Department of Internal Medicine, Malacca Hospital, Malacca, Malaysia
| | - Wan Chieh Lim
- Department of Internal Medicine, Taiping Hospital, Perak, Malaysia
| | - Reena Nadarajah
- Department of Internal Medicine, Selayang Hospital, Selangor, Malaysia
| | - Hong Tak Lim
- Department of Internal Medicine, Tuanku Jaafar Hospital, Negeri Sembilan, Malaysia
| | | | - Yun Ying Ho
- Department of Internal Medicine, Tengku Ampuan Rahimah Hospital, Selangor, Malaysia
| | - Sazlina Shariff Ghazali
- Malaysian Research Institute on Ageing (MyAgeingTM), Universiti Putra Malaysia, Selangor, Malaysia
- Department of Family Medicine, Faculty of Medicine and Health Sciences, Universiti Putra Malaysia, Selangor, Malaysia
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Aquilani R, Zuccarelli GC, Maestri R, Boselli M, Dossena M, Baldissarro E, Boschi F, Buonocore D, Verri M. Essential amino acid supplementation is associated with reduced serum C-reactive protein levels and improved circulating lymphocytes in post-acute inflamed elderly patients. Int J Immunopathol Pharmacol 2021; 35:20587384211036823. [PMID: 34387512 PMCID: PMC8366127 DOI: 10.1177/20587384211036823] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
Background Persistent systemic inflammation leads to multidistrectual body dysfunctions. Attenuation of inflammation may improve patients’ functional and life prognoses. We hypothesized that essential amino acids (EAAs) given to elderly patients in rehabilitation after acute diseases may be associated with a reduced inflammatory state. Therefore, this retrospective study investigated whether the supplementation of EAAs – modulators of immune competence – was associated with a reduced inflammation rate in elderly patients. Methods The medical records of 282 patients admitted to the rehabilitation (rehab) institute after acute index events (surgery or medical diseases) (age: 81.18 ± 8.58 years; females: 67.9%) were analyzed. Results 46 patients (16.3% of the entire population) had received EAA supplements (S), whereas the remaining 236 patients had not (N-S). Systemic inflammation (I) (serum C-reactive protein (CRP) > 0.5 mg/dL) was present in 67.4% of the I-S group and 57.2% of the I-N-S group. During rehab, the I-S group (but not the I-N-S group) showed a reduction in CRP levels (p = 0.03) and an increase in circulating lymphocytes (p = 0.035), immune cells of the adaptive immune system. C-reactive protein levels remained virtually unchanged in non-inflamed patients who received supplements but increased in non-inflamed patients who did not receive supplements (p = 0.05). Stratified for developed infections, CRP levels reduced in S patients (p = 0.008) but did not in N-S patients. Conclusion EAA supplementation was associated with reduced inflammation in both inflamed and infected patients. In addition, EAA supplementation was associated with increased circulating lymphocytes in inflamed patients.
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Affiliation(s)
- Roberto Aquilani
- Department of Biology and Biotechnology "Lazzaro Spallanzani", University of Pavia, Pavia, Italy
| | - Ginetto C Zuccarelli
- Geriatric Institute P. Redaelli - Reparti di Riabilitazione Geriatrica e di Mantenimento, Vimodrone (Milano), Italy
| | - Roberto Maestri
- Department of Biomedical Engineering of the Montescano Institute, Istituti Clinici Scientifici Maugeri IRCCS, Montescano (PV), Italy
| | - Mirella Boselli
- Neurorehabilitation Unit of the Montescano Institute, Istituti Clinici Scientifici Maugeri IRCCS, Montescano (PV), Italy
| | - Maurizia Dossena
- Department of Biology and Biotechnology "Lazzaro Spallanzani", University of Pavia, Pavia, Italy
| | - Eleonora Baldissarro
- Complex Structure of Recovery and Functional Re-education - ASL 3, Genova, Italy
| | - Federica Boschi
- Department of Drug Sciences, University of Pavia, Pavia, Italy
| | - Daniela Buonocore
- Department of Biology and Biotechnology "Lazzaro Spallanzani", University of Pavia, Pavia, Italy
| | - Manuela Verri
- Department of Biology and Biotechnology "Lazzaro Spallanzani", University of Pavia, Pavia, Italy
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Nutritional Supplements and Neuroprotective Diets and Their Potential Clinical Significance in Post-Stroke Rehabilitation. Nutrients 2021; 13:nu13082704. [PMID: 34444864 PMCID: PMC8399756 DOI: 10.3390/nu13082704] [Citation(s) in RCA: 28] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2021] [Revised: 07/29/2021] [Accepted: 08/03/2021] [Indexed: 12/23/2022] Open
Abstract
Nutrition and rehabilitation are crucial in post-stroke recovery, especially in the elderly. Since stroke is the leading cause of long-term disability, there is a need to promote special, individually tailored nutrition strategies targeting older patients with low motor ability. Chronic stroke survivors have higher risk of developing nutrition-related chronic diseases, such as sarcopenia, anemia, type 2 diabetes mellitus and osteoporosis. Moreover, reduced motor activity, cognitive impairment and depression might be aggravated by poor malnutrition status. Accumulated data suggest that nutritional supplements and neuroprotective diets can be associated with better effectiveness of post-stroke rehabilitation as well as brain recovery. Therefore, this review focuses on preventive strategies that can improve dietary intake and change dietary patterns. We highlight the importance of neuroprotective diets, the problem of dysphagia and the role of nutrition in rehabilitation. This article focuses on potential nutritional supplements and neuroprotective diets that may have an impact on functional recovery during and after rehabilitation. Moreover, a new approach to post-stroke neuroplasticity including the use of agents from marine sources such as fucoxanthin and tramiprosate as compounds that might be used as potential neuroprotectants with antioxidative and anti-inflammatory properties is introduced.
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Nishioka S, Aragane H, Suzuki N, Yoshimura Y, Fujiwara D, Mori T, Kanehisa Y, Iida Y, Higashi K, Yoshimura-Yokoi Y, Sato C, Toyota M, Tanaka M, Ishii Y, Kosaka S, Kumagae N, Fujimoto A, Omura K, Yoshida S, Wakabayashi H, Momosaki R. Clinical practice guidelines for rehabilitation nutrition in cerebrovascular disease, hip fracture, cancer, and acute illness: 2020 update. Clin Nutr ESPEN 2021; 43:90-103. [DOI: 10.1016/j.clnesp.2021.02.018] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2019] [Revised: 02/05/2021] [Accepted: 02/21/2021] [Indexed: 12/21/2022]
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Ferrara F, De Rosa F, Vitiello A. The Central Role of Clinical Nutrition in COVID-19 Patients During and After Hospitalization in Intensive Care Unit. ACTA ACUST UNITED AC 2020; 2:1064-1068. [PMID: 32838168 PMCID: PMC7360691 DOI: 10.1007/s42399-020-00410-0] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/10/2020] [Indexed: 12/17/2022]
Abstract
The COVID-19-positive patient who is subject to a hyperinflammatory condition associated with lung injury with the development of pneumonia is hospitalized in the intensive care unit. Before resolving and overcoming the "cytokine storm," with overexpression of pro-inflammatory interleukins (IL-, Il-6), this patient will be intubated for more than 48 h and therefore needs adequate nutrition. Malnutrition can lead to sarcopenia with a decrease in lean body mass and worsening of the inflammatory state underway. In addition, severe debilitation, if not corrected with adequate nutrition, can greatly lengthen rehabilitation times with prolonged hospitalization, increased costs, and reduced turn over already in crisis due to the health emergency caused by coronavirus. The aim of this study is to focus attention on the nutritional importance that must be provided in case of COVID-19 together with pharmacological treatments to lower the number of circulating proinflammatory cytokines. Oral, enteral, and parenteral nutrition should always be carried out according to the patient's condition and, in the case of a hyperinflammatory patient, such as the one affected by COVID-19, it has been shown that the supplementation of amino acids helps to lower the inflammatory state and promotes normal physiological recovery.
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12
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The relationship between plasma amino acids and circulating albumin and haemoglobin in postabsorptive stroke patients. PLoS One 2019; 14:e0219756. [PMID: 31412042 PMCID: PMC6693779 DOI: 10.1371/journal.pone.0219756] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2018] [Accepted: 07/01/2019] [Indexed: 01/15/2023] Open
Abstract
Background This retrospective study had two main aims: (1) to document possible correlations between plasma Amino Acids (AAs) and circulating Albumin (Alb) and Haemoglobin (Hb); and (2) to identify which AAs were predictors of Alb and Hb. Methods The study considered 125 stroke subjects (ST) (61.6% males; 65.6 +/- 14.9 years) who met the eligibility criteria (absence of co morbidities associated with altered plasma AAs and presence of plasma AAs determined after overnight fasting). Fifteen matched healthy subjects with measured plasma AAs served as controls. Results The best correlations of Alb were with tryptophan (Trp) and histidine (His) (r = + 0.53; p < 0.0001), and those of Hb were with histidine (r = +0.47) and Essential AAs (r = +0.47) (both p<0.0001). In multivariate analysis, Trp (p< 0.0001) and His (p = 0.01) were shown to be the best positive predictors of Alb, whereas glutamine (p = 0.006) was the best positive predictor of Hb. Conclusions The study shows that the majority of plasma AAs were positively correlated with Alb and Hb. The best predictors of circulating Alb and Hb were the levels of tryptophan and glutamine, respectively.
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Sakai K, Kinoshita S, Tsuboi M, Fukui R, Momosaki R, Wakabayashi H. Effects of Nutrition Therapy in Older Stroke Patients Undergoing Rehabilitation: A Systematic Review and Meta-Analysis. J Nutr Health Aging 2019; 23:21-26. [PMID: 30569064 DOI: 10.1007/s12603-018-1095-4] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
Abstract
OBJECTIVE To systematically review evidence on the effects of nutrition therapy in older stroke patients undergoing rehabilitation and identify its effectiveness using meta-analysis. METHODS PubMed (MEDLINE), EMBASE (via Dialog), Cochrane Central Register of Controlled Trial, World Health Organization International Clinical Trials Registry Platform and Ichu-shi Web were searched for relevant articles. Randomized controlled trials investigating the effects of nutrition therapy compared to control interventions in older stroke patients undergoing rehabilitation were considered eligible. The primary outcome was activities of daily living (ADL), and secondary outcomes were all-cause mortality, infections, pneumonia incidence, disability level, walking ability, fall, stroke recurrence, and quality of life. The risk of bias of each trial was assessed using the Cochrane Collaboration Tool, and the quality of the body of evidence was assessed using the Grading of Recommendations Assessment, Development and Evaluation approach. RESULTS Eight randomized controlled trials with a total of 5484 participants were included in the meta-analysis. The meta-analysis for ADL showed no significant effects (mean difference, 4.16; 95% confidence interval [CI], -0.88 to 9.20; I2=53%, low-quality evidence). The meta-analyses for secondary outcomes revealed a significant effect of reduced infections (risk ratio, 0.65; 95% CI, 0.51 to 0.84; I2=0%; low-quality evidence), with no significant effects on the other outcomes. CONCLUSION Nutrition therapy had no statistically significant effect on ADL. However, it reduced the incidence of infections. More high-quality trials are warranted to clarify the effects of nutrition therapy in older stroke patients undergoing rehabilitation.
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Affiliation(s)
- K Sakai
- Kotomi Sakai, PhD, Department of Rehabilitation Medicine, Setagaya Memorial Hospital, 2-30-10 Noge, Setagaya, Tokyo 158-0092, Japan, Tel: +81-3-3703-5100
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Boselli M, Aquilani R, Maestri R, Achilli MP, Arrigoni N, Pasini E, Condino AM, Boschi F, Dossena M, Buonocore D, Verri M. Inflammation and rehabilitation outcomes in patients with nontraumatic intracranial haemorrhage. NeuroRehabilitation 2018; 42:449-456. [PMID: 29966209 DOI: 10.3233/nre-172362] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
BACKGROUND Systemic inflammation and its impact on rehabilitation for patients with non-traumatic haemorrhagic injury (HBI) sequelae has not yet been adequately documented. OBJECTIVE AND METHODS We therefore considered 31 patients with HBI, to determine the serum levels of inflammatory markers (C-Reactive Protein, CRP and or interleukine-6, IL-6) to establish their impact on functional status (Functional Independence Measure, FIM: 18 indicating the worst performance and 126, a normal score). RESULTS The results showed an inflammation prevalence (CRP >0.5 mg/dl and/or IL 6 >7 pg/ml) of 74.2% at admission to Rehab. FIM reduction was more pronounced in inflamed compared to non-inflamed subjects (p < 0.05) and significantly correlated with blood variables sensitive to inflammation, such as alpha 1 globulin (r = - 0.565) and neutrophil/ lymphocyte ratio (r = - 0.52), CRP (r = - 0.365). At discharge from Rehab, the inflammation rate diminished. Inflamed patients showed similar gains in FIM score as their controls. In the entire population, the FIM gain was significantly associated with a gain in serum albumin, only (r = +0.56). CONCLUSIONS We conclude that systemic inflammation is prevalent in HBI patients and contributes to reduce patient functional status. However, during the Rehab stage, inflammation does not hinder the improvement rate of functional capacity.
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Affiliation(s)
- Mirella Boselli
- Unità di Riabilitazione Neuromotoria Gravi Cerebrolesioni Acquisite, Istituti Clinici Scientifici Maugeri Spa Società Benefit, IRCCS Montescano, Pavia, Italy
| | - Roberto Aquilani
- Dipartimento di Biologia e Biotecnologie "Lazzaro Spallanzani" Università degli Studi di Pavia, Pavia, Italy
| | - Roberto Maestri
- Dipartimento di Ingegneria Biomedica, Istituti Clinici Scientifici Maugeri Spa Società Benefit, IRCCS Montescano, Pavia, Italy
| | - Maria Pia Achilli
- Unità di Riabilitazione Neuromotoria Gravi Cerebrolesioni Acquisite, Istituti Clinici Scientifici Maugeri Spa Società Benefit, IRCCS Montescano, Pavia, Italy
| | - Nadia Arrigoni
- Unità di Riabilitazione Neuromotoria Gravi Cerebrolesioni Acquisite, Istituti Clinici Scientifici Maugeri Spa Società Benefit, IRCCS Montescano, Pavia, Italy
| | - Evasio Pasini
- Divisione di Riabilitazione Cardiaca, Istituti Clinici Scientifici Maugeri, IRCCS Lumezzane, Brescia, Italy
| | - Anna Maria Condino
- Dipartimento di Scienze del Farmaco, Università degli Studi di Pavia, Pavia, Italy
| | - Federica Boschi
- Dipartimento di Scienze del Farmaco, Università degli Studi di Pavia, Pavia, Italy
| | - Maurizia Dossena
- Dipartimento di Biologia e Biotecnologie "Lazzaro Spallanzani" Università degli Studi di Pavia, Pavia, Italy
| | - Daniela Buonocore
- Dipartimento di Biologia e Biotecnologie "Lazzaro Spallanzani" Università degli Studi di Pavia, Pavia, Italy
| | - Manuela Verri
- Dipartimento di Biologia e Biotecnologie "Lazzaro Spallanzani" Università degli Studi di Pavia, Pavia, Italy
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Boselli M, Aquilani R, Maestri R, Achilli MP, Arrigoni N, Pasini E, Condino AM, Boschi F, Dossena M, Buonocore D, Verri M. Inflammation and rehabilitation outcomes in patients with nontraumatic intracranial haemorrhage. NeuroRehabilitation 2018:NRE182362. [PMID: 29660970 DOI: 10.3233/nre-182362] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
BACKGROUND Systemic inflammation and its impact on rehabilitation for patients with non-traumatic haemorrhagic injury (HBI) sequelae has not yet been adequately documented. OBJECTIVE AND METHODS We therefore considered 31 patients with HBI, to determine the serum levels of inflammatory markers (C-Reactive Protein, CRP and or interleukine-6, IL-6) to establish their impact on functional status (Functional Independence Measure, FIM: 18 indicating the worst performance and 126, a normal score). RESULTS The results showed an inflammation prevalence (CRP >0.5 mg/dl and/or IL 6 >7 pg/ml) of 74.2% at admission to Rehab. FIM reduction was more pronounced in inflamed compared to non-inflamed subjects (p < 0.05) and significantly correlated with blood variables sensitive to inflammation, such as alpha 1 globulin (r = - 0.565) and neutrophil/ lymphocyte ratio (r = - 0.52), CRP (r = - 0.365). At discharge from Rehab, the inflammation rate diminished. Inflamed patients showed similar gains in FIM score as their controls. In the entire population, the FIM gain was significantly associated with a gain in serum albumin, only (r = +0.56). CONCLUSIONS We conclude that systemic inflammation is prevalent in HBI patients and contributes to reduce patient functional status. However, during the Rehab stage, inflammation does not hinder the improvement rate of functional capacity.
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Affiliation(s)
- Mirella Boselli
- Unità di Riabilitazione Neuromotoria Gravi Cerebrolesioni Acquisite, Istituti Clinici Scientifici Maugeri Spa Società Benefit, IRCCS Montescano, Pavia, Italy
| | - Roberto Aquilani
- Dipartimento di Biologia e Biotecnologie "Lazzaro Spallanzani" Università degli Studi di Pavia, Pavia, Italy
| | - Roberto Maestri
- Dipartimento di Ingegneria Biomedica, Istituti Clinici Scientifici Maugeri Spa Società Benefit, IRCCS Montescano, Pavia, Italy
| | - Maria Pia Achilli
- Unità di Riabilitazione Neuromotoria Gravi Cerebrolesioni Acquisite, Istituti Clinici Scientifici Maugeri Spa Società Benefit, IRCCS Montescano, Pavia, Italy
| | - Nadia Arrigoni
- Unità di Riabilitazione Neuromotoria Gravi Cerebrolesioni Acquisite, Istituti Clinici Scientifici Maugeri Spa Società Benefit, IRCCS Montescano, Pavia, Italy
| | - Evasio Pasini
- Divisione di Riabilitazione Cardiaca, Istituti Clinici Scientifici Maugeri, IRCCS Lumezzane, Brescia, Italy
| | - Anna Maria Condino
- Dipartimento di Scienze del Farmaco, Università degli Studi di Pavia, Pavia, Italy
| | - Federica Boschi
- Dipartimento di Scienze del Farmaco, Università degli Studi di Pavia, Pavia, Italy
| | - Maurizia Dossena
- Dipartimento di Biologia e Biotecnologie "Lazzaro Spallanzani" Università degli Studi di Pavia, Pavia, Italy
| | - Daniela Buonocore
- Dipartimento di Biologia e Biotecnologie "Lazzaro Spallanzani" Università degli Studi di Pavia, Pavia, Italy
| | - Manuela Verri
- Dipartimento di Biologia e Biotecnologie "Lazzaro Spallanzani" Università degli Studi di Pavia, Pavia, Italy
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Aquilani R, Emilio B, Dossena M, Baiardi P, Testa A, Boschi F, Viglio S, Iadarola P, Pasini E, Verri M. Correlation of deglutition in subacute ischemic stroke patients with peripheral blood adaptive immunity: Essential amino acid improvement. Int J Immunopathol Pharmacol 2015; 28:576-83. [PMID: 26437899 DOI: 10.1177/0394632015608249] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2015] [Accepted: 08/24/2015] [Indexed: 11/17/2022] Open
Abstract
We aimed to document in stroke patients peripheral blood immune cell profiles, their relations with neuro-functional tests, and any possible influence of supplemented essential amino acids (EAAs) may have on both the immune system and the relationship of the latter with neuro-function.Forty-two dysphagic stroke patients (27 men; 71±9 years) underwent bio-humoral measurements, neuro-functional tests, including Functional Independence Measure (FIM) and Dysphagia Outcome and Severity Scale (DOSS), and were randomized to receive EAAs 8 g/d (EAA group) or isocaloric maltodextrin (placebo group).At discharge all measurements were repeated 38±1 days after randomization.At admission, total white cell (TWC), neutrophil (N), and lymphocyte (Lymph) counts were normal and the N/Lymph ratio was higher than normal values (<3.0). At discharge, both TWC and N decreased while Lymph increased significantly. As a result, the N/Lymph ratio significantly decreased (P <0.001) returning to normal levels. Absolute Lymph counts and Lymph % TWC correlated positively with DOSS (r = +0.235, P = 0.04 and r = +0.224, P = 0.05, respectively), negatively with C-reactive protein natural logarithm (ln CRP) (P = 0.02 and P = 0.0001, respectively), which is an inflammation marker. N correlated positively with ln CRP (P = 0.001) and had a slight negative association with FIM (P = 0.07). The N/Lymph ratio was inversely related to FIM (r = -0.262, P = 0.02) and DOSS (r = -0.279, P = 0.01). Finally, FIM correlated with DOSS (r = +0.35, P = 0.05).For the regression analysis, the overtime changes of Lymph % TWC correlated significantly with DOSS (P = 0.01). There was a positive correlation between Lymph % TWC and DOSS for the entire stroke population (P = 0.015). While this correlation was not important for the placebo group (P = 0.27), it was significant in the EAA subgroup (P = 0.018).In the sub-acute stroke stage, there may be slight alterations of peripheral blood immune cells. Lymph cells are associated with improved neuro-function tests with evidence that this association is enhanced by supplementing EAAs.
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Affiliation(s)
- Roberto Aquilani
- Dipartimento di Biologia e Biotecnologie "Lazzaro Spallanzani", Università degli Studi di Pavia, Pavia (PV), Italy
| | - Benevolo Emilio
- Centro Medico di Nervi, Fondazione S. Maugeri, IRCCS, Nervi (GE), Italy
| | - Maurizia Dossena
- Dipartimento di Biologia e Biotecnologie "Lazzaro Spallanzani", Università degli Studi di Pavia, Pavia (PV), Italy
| | - Paola Baiardi
- Direzione Scientifica Centrale, Fondazione S. Maugeri, IRCCS, Pavia (PV), Italy
| | - Amidio Testa
- Centro Riabilitativo "E. Spalenza, Fondazione Don Gnocchi", Rovato (BS), Italy
| | - Federica Boschi
- Dipartimento di Scienze del Farmaco, Università degli Studi di Pavia, Pavia (PV), Italy
| | - Simona Viglio
- Dipartimento di Medicina Molecolare, Università degli Studi di Pavia, Pavia (PV), Italy
| | - Paolo Iadarola
- Dipartimento di Biologia e Biotecnologie "Lazzaro Spallanzani", Università degli Studi di Pavia, Pavia (PV), Italy
| | - Evasio Pasini
- Istituto Scientifico di Lumezzane (Brescia) Fondazione S. Maugeri, IRCCS, Lumezzane, Brescia, Italy
| | - Manuela Verri
- Dipartimento di Biologia e Biotecnologie "Lazzaro Spallanzani", Università degli Studi di Pavia, Pavia (PV), Italy
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