Role of Diet, Functional Foods, and Nutraceuticals in Brain Disorders

2021 ◽  
pp. 502-525
Author(s):  
Vandana Bharat Patravale ◽  
Shivraj Vasantrao Naik ◽  
Shrikant Ninaji Dhage
Keyword(s):  
Functional Foods ◽  
Epidemiological Studies ◽  
Therapeutic Options ◽  
Brain Disorders ◽  
Brain Disorder ◽  
Safety And Efficacy ◽  
Prevention And Treatment ◽  
Alternative Approaches ◽  
The Brain

This chapter presents an overview of various complementary nutritional approaches for the management of brain disorders. Numerous epidemiological studies emphasize the growing burden of brain disorders worldwide. Due to the complex pathophysiology, lack of precise diagnostic and therapeutic options, there is growing need to have alternative approaches. One important strategy for the prevention and treatment of brain impairment is based on dietary supplements, functional foods, and nutraceuticals. The current chapter illustrates various aspects of available nutritional products for the brain disorder. Considering the recent surge in the nutritional products and as it destined to play an important role in future, existing regulatory framework is explained here which ensures purity, safety, and efficacy of the marketed products.

Role of Diet, Functional Foods, and Nutraceuticals in Brain Disorders

2019 ◽  
pp. 256-287
Author(s):  
Vandana Bharat Patravale ◽  
Shivraj Vasantrao Naik ◽  
Shrikant Ninaji Dhage
Keyword(s):  
Functional Foods ◽  
Epidemiological Studies ◽  
Therapeutic Options ◽  
Brain Disorders ◽  
Brain Disorder ◽  
Safety And Efficacy ◽  
Prevention And Treatment ◽  
Alternative Approaches ◽  
The Brain

This chapter presents an overview of various complementary nutritional approaches for the management of brain disorders. Numerous epidemiological studies emphasize the growing burden of brain disorders worldwide. Due to the complex pathophysiology, lack of precise diagnostic and therapeutic options, there is growing need to have alternative approaches. One important strategy for the prevention and treatment of brain impairment is based on dietary supplements, functional foods, and nutraceuticals. The current chapter illustrates various aspects of available nutritional products for the brain disorder. Considering the recent surge in the nutritional products and as it destined to play an important role in future, existing regulatory framework is explained here which ensures purity, safety, and efficacy of the marketed products.

Sleep and Violence*

1984 ◽  
Vol 29 (2) ◽  
pp. 132-134 ◽  
Author(s):  
L.B. Raschka
Keyword(s):  
Differential Diagnosis ◽  
Sleep Apnea ◽  
Central Sleep Apnea ◽  
Upper Airway ◽  
Violent Behaviour ◽  
Car Accidents ◽  
Prevention And Treatment ◽  
Respiratory Pathology ◽  
The Brain

Most violence connected with sleep disorder is assumed to be related to sleep walking. It is less well known that other sleep disorders can also give rise to violence. The role of narcolepsy in car accidents is mentioned. Sleep drunkenness can lead to confusion resulting in violent behaviour especially on forced awakening. This condition is associated to sleep apnea. Primary or central sleep apnea is caused by disorders of the brain stem affecting the respiratory center. Secondary or upper airway sleep apnea can be caused by virtually any condition that results in cessation of the airflow due to occlusion of the upper airway. The author describes one patient who engaged in assaultive behaviour on forced awakening following earlier alcohol consumption. The pathomechanism of violent behaviour generated by a combination of sleep apnea and respiratory pathology is described. The differential diagnosis, prevention and treatment is outlined. The use of polysomnography in diagnosis and the potentially dangerous effects of drugs with respiratory depressing effects is highlighted.

scholarly journals The Gut Ecosystem: A Critical Player in Stroke

2020 ◽  
Author(s):  
Rosa Delgado Jiménez ◽  
Corinne Benakis
Keyword(s):  
Current Knowledge ◽  
Critical Factor ◽  
Intestinal Microbiome ◽  
Brain Disorders ◽  
Therapeutic Approaches ◽  
Health And Disease ◽  
Brain Stroke ◽  
The Brain ◽  
Improve Patient

AbstractThe intestinal microbiome is emerging as a critical factor in health and disease. The microbes, although spatially restricted to the gut, are communicating and modulating the function of distant organs such as the brain. Stroke and other neurological disorders are associated with a disrupted microbiota. In turn, stroke-induced dysbiosis has a major impact on the disease outcome by modulating the immune response. In this review, we present current knowledge on the role of the gut microbiome in stroke, one of the most devastating brain disorders worldwide with very limited therapeutic options, and we discuss novel insights into the gut-immune-brain axis after an ischemic insult. Understanding the nature of the gut bacteria-brain crosstalk may lead to microbiome-based therapeutic approaches that can improve patient recovery.

scholarly journals Alzheimer’s-Like Pathology at the Crossroads of HIV-Associated Neurological Disorders

Vaccines ◽  
2021 ◽  
Vol 9 (8) ◽  
pp. 930
Author(s):  
Divya T. Chemparthy ◽  
Muthukumar Kannan ◽  
Lila Gordon ◽  
Shilpa Buch ◽  
Susmita Sil
Keyword(s):  
Neurological Disorders ◽  
Disease Process ◽  
Amyloid Β ◽  
Viral Proteins ◽  
Epidemiological Studies ◽  
Model Systems ◽  
People Living With Hiv ◽  
Living With Hiv ◽  
The Brain

Despite the widespread success of combined antiretroviral therapy (cART) in suppressing viremia, the prevalence of human immunodeficiency virus (HIV)-associated neurological disorders (HAND) and associated comorbidities such as Alzheimer’s disease (AD)-like symptomatology is higher among people living with HIV. The pathophysiology of observed deficits in HAND is well understood. However, it has been suggested that it is exacerbated by aging. Epidemiological studies have suggested comparable concentrations of the toxic amyloid protein, amyloid-β42 (Aβ42), in the cerebrospinal fluid (CSF) of HAND patients and in the brains of patients with dementia of the Alzheimer’s type. Apart from abnormal amyloid-β (Aβ) metabolism in AD, a better understanding of the role of similar pathophysiologic processes in HAND could be of substantial value. The pathogenesis of HAND involves either the direct effects of the virus or the effect of viral proteins, such as Tat, Gp120, or Nef, as well as the effects of antiretrovirals on amyloid metabolism and tauopathy, leading, in turn, to synaptodendritic alterations and neuroinflammatory milieu in the brain. Additionally, there is a lack of knowledge regarding the causative or bystander role of Alzheimer’s-like pathology in HAND, which is a barrier to the development of therapeutics for HAND. This review attempts to highlight the cause–effect relationship of Alzheimer’s-like pathology with HAND, attempting to dissect the role of HIV-1, HIV viral proteins, and antiretrovirals in patient samples, animal models, and cell culture model systems. Biomarkers associated with Alzheimer’s-like pathology can serve as a tool to assess the neuronal injury in the brain and the associated cognitive deficits. Understanding the factors contributing to the AD-like pathology associated with HAND could set the stage for the future development of therapeutics aimed at abrogating the disease process.

scholarly journals Neuroscience and the future for mental health?

2015 ◽  
Vol 25 (2) ◽  
pp. 95-100 ◽  
Author(s):  
N. Rose
Keyword(s):  
Mental Health ◽  
Mental Disorders ◽  
Mental Health Problems ◽  
Living Organism ◽  
Brain Disorders ◽  
Diagnostic Systems ◽  
Social Adversity ◽  
The Moment ◽  
The Brain

Psychiatry is in one of its regular crises. It is a crisis of its diagnostic systems despite – perhaps because – of the recurrent claims about the extent of diagnosable ‘brain disorders’. It is a crisis of its explanatory systems despite – perhaps because – of its current wager on the brain as the ultimate locus for explanations of mental disorders. It is a crisis of its therapeutic capacities despite – perhaps because – more and more people are making use of its primary mode of intervention focussed on the brain – psychiatric drugs. In this editorial, I will suggest that this triple crisis of diagnosis, explanation and therapeutics arises from the dominant reductionist approaches to the role of neurobiology in psychiatry that priorities the analysis of brain mechanisms, at the expense of an understanding of the whole living organism in its milieu, and the processes which social experience shapes neurobiology from the moment of conception if not before. I shall suggest a different approach that starts from the experience of persons coping with adversity in their forms of life. This approach does not require giving up on our search for plausible explanations of mental health problems that engage neurobiological mechanisms, but it begins from a commitment to understanding, and hence intervening in, the ways in which social adversity shapes and blights the lives of so many of our fellow citizens.

scholarly journals Not Just a Bystander: The Emerging Role of Astrocytes and Research Tools in Studying Cognitive Dysfunctions in Schizophrenia

2021 ◽  
Vol 22 (10) ◽  
pp. 5343
Author(s):  
Chia-Yuan Chang ◽  
Da-Zhong Luo ◽  
Ju-Chun Pei ◽  
Ming-Che Kuo ◽  
Yi-Chen Hsieh ◽  
...  
Keyword(s):  
Cognitive Deficits ◽  
Negative Symptoms ◽  
Brain Disorders ◽  
Serotoninergic Neurons ◽  
Schizophrenic Patients ◽  
Core Symptoms ◽  
Behavioral Methods ◽  
The Brain ◽  
Insight Into

Cognitive dysfunction is one of the core symptoms in schizophrenia, and it is predictive of functional outcomes and therefore useful for treatment targets. Rather than improving cognitive deficits, currently available antipsychotics mainly focus on positive symptoms, targeting dopaminergic/serotoninergic neurons and receptors in the brain. Apart from investigating the neural mechanisms underlying schizophrenia, emerging evidence indicates the importance of glial cells in brain structure development and their involvement in cognitive functions. Although the etiopathology of astrocytes in schizophrenia remains unclear, accumulated evidence reveals that alterations in gene expression and astrocyte products have been reported in schizophrenic patients. To further investigate the role of astrocytes in schizophrenia, we highlighted recent progress in the investigation of the effect of astrocytes on abnormalities in glutamate transmission and impairments in the blood–brain barrier. Recent advances in animal models and behavioral methods were introduced to examine schizophrenia-related cognitive deficits and negative symptoms. We also highlighted several experimental tools that further elucidate the role of astrocytes. Instead of focusing on schizophrenia as a neuron-specific disorder, an additional astrocytic perspective provides novel and promising insight into its causal mechanisms and treatment. The involvement of astrocytes in the pathogenesis of schizophrenia and other brain disorders is worth further investigation.

scholarly journals DESIGNING FUNCTIONAL BEVERAGES PROCESS : HIGHLIGHTING LESSONS LEARNED FROM RESEARCH AND DEVELOPMENT

2018 ◽  
Vol 13 (1) ◽  
pp. 19-36
Author(s):  
Agus Sudibyo
Keyword(s):  
Disease Prevention ◽  
Research And Development ◽  
Functional Food ◽  
Functional Foods ◽  
Plant Biotechnology ◽  
Lessons Learned ◽  
Food Components ◽  
Prevention And Treatment ◽  
Functional Beverages

In recent times, there has been growing recognition of the key role of foods and beverage in disease prevention and treatment. Rapidly increasing knowledge on nutrition, medicine, and plant biotechnology has dramatically changed the concepts about food, health and agriculture, and brought in revolution of them. Research currently underway at academic, industry and government facilities will reveal how a myriad of substances can be used  as functional food components. Thus natural bioactive compounds include a broad diversity of structures and functionalities that provide an excellent pool of molecules for the production of nutraceuticals, functional foods, and food addives. This review attempts to display about research and development of functional beverages and designing functional beverages and the formula for beverage success.Keywords: designing, functional beverages, lessons learned, highlighting, research and development.

scholarly journals Role of BDNF-mTORC1 Signaling Pathway in Female Depression

2021 ◽  
Vol 2021 ◽  
pp. 1-8
Author(s):  
Xianquan An ◽  
Xiaoxiao Yao ◽  
Bingjin Li ◽  
Wei Yang ◽  
Ranji Cui ◽  
...  
Keyword(s):  
Public Health ◽  
Signaling Pathway ◽  
Mammalian Target Of Rapamycin ◽  
Public Health Problem ◽  
Low Mood ◽  
Mtorc1 Signaling ◽  
Prevention And Treatment ◽  
Close Relationship ◽  
The Brain

Depression is a common psychological and mental disorder, characterized by low mood, slow thinking and low will, and even suicidal tendencies in severe cases. It imposes a huge mental and economic burden on patients and their families, and its prevention and treatment have become an urgent public health problem. It is worth noting that there is a significant gender difference in the incidence of depression. Studies have shown that females are far more likely to suffer from depression than males, confirming a close relationship between estrogen and the onset of depression. Moreover, recent studies suggest that the brain-derived neurotrophic factor- (BDNF-) mammalian target of rapamycin complex-1 (mTORC1) signaling pathway is a crucial target pathway for improving depression and mediates the rapid antidepressant-like effects of various antidepressants. However, it is not clear whether the BDNF-mTORC1 signaling pathway mediates the regulation of female depression and how to regulate female depression. Hence, we focused on the modulation of estrogen-BDNF-mTORC1 signaling in depression and its possible mechanisms in recent years.

scholarly journals The Role of CYP2E1 in the Drug Metabolism or Bioactivation in the Brain

2017 ◽  
Vol 2017 ◽  
pp. 1-14 ◽  
Author(s):  
W. A. García-Suástegui ◽  
L. A. Ramos-Chávez ◽  
M. Rubio-Osornio ◽  
M. Calvillo-Velasco ◽  
J. A. Atzin-Méndez ◽  
...  
Keyword(s):  
Reactive Oxygen Species ◽  
Free Radical ◽  
Metabolic Pathways ◽  
The Body ◽  
Oxygen Species ◽  
Brain Disorders ◽  
Toxic Agents ◽  
Major Organ ◽  
The Brain

Organisms have metabolic pathways that are responsible for removing toxic agents. We always associate the liver as the major organ responsible for detoxification of the body; however this process occurs in many tissues. In the same way, as in the liver, the brain expresses metabolic pathways associated with the elimination of xenobiotics. Besides the detoxifying role of CYP2E1 for compounds such as electrophilic agents, reactive oxygen species, free radical products, and the bioactivation of xenobiotics, CYP2E1 is also related in several diseases and pathophysiological conditions. In this review, we describe the presence of phase I monooxygenase CYP2E1 in regions of the brain. We also explore the conditions where protein, mRNA, and the activity of CYP2E1 are induced. Finally, we describe the relation of CYP2E1 in brain disorders, including the behavioral relations for alcohol consumption via CYP2E1 metabolism.

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