Search results for “neurotransmitter

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10 articles

Evaluation of Vitamin D3 metabolite (25-OH Vit D3), Neurotransmitter (ACh), and the Expression of Proinflammatory Cytokines (IL-6 and TNF-α) in Tissue Homogenate after Administration of Biofield Energy Healing-based Novel Proprietary Test Formulation and Biofield Treatment per se to the Animals in Vitamin D3 Deficiency Diet (VDD)-induced Sprague Dawley Rats

Mar 2021 DOI 10.14302/issn.2470-5020.jnrt-21-3755
Jana SnehasisCorresponding author Trivedi Science Research Laboratory Pvt. Ltd., Thane (W), Maharashtra, India.

A novel proprietary test formulation was designed which included minerals, vitamins, β-carotene, cannabidiol isolate,and Panax ginseng extract. This present study was evaluated the impact of the Trivedi Effect® on novel proprietary test formulation in male Sprague Dawley rats, fed with vitamin D3 deficiency diet (VDD). The novel test formulation was divided into two parts; one part was defined as untreated test formulation, while the other part was defined as the Biofield Energy Treated sample, which received the Biofield Energy Healing Treatment by renowned Biofield Energy Healer, Mr. Mahendra Kumar Trivedi. The level of 25-OH Vit. D3 was measured in brain homogenate, which was found to be increased by 20.13%, 24.12%, 45.86%, 14.79%, and 29.96% in the G5 group treated with Biofield Treated test formulation, Biofield Energy Treatment per se to the animals (G6), 15 days pre-treatment of Biofield Energy Treated test formulation (G7), Biofield Energy Treatment per se plus Biofield Energy Treated test formulation from day -15 (G8), and untreated test formulation to the Biofield Energy Treated animals (G9) groups respectively, as compared with the disease control (G2) group. Brain acetylcholine (ACh) level was increased by 61.33% in the G7 group as compared with the untreated test formulation (G4) group. The expression of interleukin-6 (IL-6) was significantly reduced by 43.44% (p≤0.01), 30.93%, 21.42%, 45.99% (p≤0.01), and 60.85% (p≤0.01), respectively as compared with the G4. Lung pro-inflammatory cytokine tumor necrosis factor alpha (TNF-α) level was significantly reduced in the G5, G6, G7, and G8 by 24.86%, 32.55% (p≤0.01), 30.12% (p≤0.01), and 42.69% (p≤0.01), respectively, as compared with the G4 group. Altogether, the Biofield Treated test formulation and/or per se treatment to the animals significantly improved the levels of active form of vitamin D3 metabolite (25-OH Vit D3) and neurotransmitter (ACh); consequently significantly lowered the expression of proinflammatory cytokines (IL-6 and TNF-α). Therefore, the energized test formulation or per se treatment could be effectively useful against neuronal damage and inflammation for the management of brain disorders such as Alzheimer’s disease, dementias, brain cancer, epilepsy and other seizure disorders, mental disorders, and Parkinson’s. Thus, the results showed a significant slowdown of disease progression and all other disease-related complications/symptoms in the preventive Biofield Energy Treatment group per se and the Biofield Energy Treated Test formulation groups (viz. G6, G7, G8, and G9) as compared to the disease control group.

Acute Hypomagnesemia-Induced Cerebellar Down-Beat Nystagmus Syndrome Due to Benign Paroxysmal Positional Vertigo: A Case Report

Jul 2024 DOI 10.14302/issn.2470-5020.jnrt-24-5148
Marcelli VincenzoCorresponding author

Magnesium is essential for the proper functioning of all human cells and is involved in the regulation of neurotransmitter function and neurological function. Acute and chronic hypomagnesemia cause severe neurological symptoms such as neuromuscular irritability, myoclonus, stridor, dysphagia, mainly postural tremor and movement disorders along with vertical downbeat nystagmus. Here we report a case of cerebellar downbeat nystagmus syndrome induced by acute hypomagnesemia (HICS) due to very frequent vomiting in a 75-year-old woman with benign paroxysmal positional vertigo (BPPV). The clinical condition improved with daily intravenous and then oral magnesium supplementation. To our knowledge, this is the first described case of HICS induced by acute hypomagnesemia due to vomiting triggered by a benign peripheral pathology such as BPPV which was then successfully treated once the central syndrome was resolved.

Biological Effects of High Radiofrequency Radiation on Wistar Rats: A Literature Review

Jun 2022 DOI 10.14302/issn.2641-4538.jphi-22-4197
A. Attah TimothyCorresponding author National Space Research and Development Agency (NASRDA), Obasanjo Space Centre, Umaru Musa Yar'adua expressway, P.M.B. 437, Lugbe, Abuja, Nigeria

Aim and Objective Despite the growing concerns about the relationship between exposure to radiofrequency radiation (RFR) and detrimental health effects due to the changes in biological processes of experimental animals, there is still ongoing debate on the significance of these findings in causing significant public health problems with the growing advancement in internet technology. The aim of this study is to review existing literature on the effects of high RFR on wistar rats. Method A search was conducted on Google scholar and PubMed to identify relevant peer-reviewed articles to be included into the review. Studies eligible for inclusion included free full text articles on wistar rats exposed to ≥ 2.45GHz RFR conducted in the past 5 years. Studies included in this review were written or transcribed in English language. From 286 titles, 36 eligible studies were included in the review and assessed for quality using the Strengthening the Report of Observational Studies in Epidemiology – Veterinary Extension (STROBE-Vet) quality assessment tool. Results Studies included in this review generally had good quality (>60%) based on the STROBE-Vet assessment. This review identified numerous biological changes in wistar rats exposed to high RFR including variations in biochemical, cholinergic, genetic, histopathologic, psychological, optical, and dermatological parameters. In this review, studies identified variations in protein and liver enzymes while high RFR was found to induce oxidative stress and cellular damage of exposed wistar rats compared to the unexposed groups. This was seen in the changes in protein, lipids, enzymatic and non-enzymatic antioxidants. Studies also identified changes in expression of genes and neurotransmitters with imbalance in hormones. In addition, this review identified structural changes of cells, tissues and organs indicative of apoptosis, damage and death. Exposed rats were identified to have behavioral changes indicative of anxiety and memory decline while studies identified optical and dermatologic changes in exposed rats compared to the unexposed. Conclusion With numerous biological changes identified in wistar rats exposed to high RFR, there is an increasing risk of detrimental health events giving the advancement in internet technology and limited regulations to control exposures to RFR. Therefore, studies should be conducted to identify strategies to mitigate human exposure to RFR while policies are developed and enforced to protect human health.

Caffeine Components Empower the Brain Potentiality

Aug 2020 DOI 10.14302/issn.2694-1201.jsn-20-3523
Nasim Habibzadeh SeyedehCorresponding author PhD student in Sport Science, School of Health and Life Sine, Department of Sport Science, Teesside University, United Kingdom

The brain requires certain fuels to function in high level. Literally, nutritional components can modulate the brain productivity. One of the right nutrition to enhance the brain power is dietary component of caffeine. Caffeine as a component of coffee, tea and chocolate is very popular. Although, depending on the dietary demands or conventional habits some people do not consume caffeine-containing substances (i.e. foods or beverage). Nonetheless, caffeine constituents maximize the brain potential via promoting the central nervous system (CNS) through blocking an inhibitory neurotransmitter (adenosine) and releasing some other specific neurotransmitters (noradrenaline, dopamine and serotonin) in brain. The chemistry of caffeine in a standard dose in fact can affect the brain intelligence.

Consciousness Energy Healing Treatment: Impact on the Physicochemical and Thermal Properties of Pyridoxine HCl

May 2019 DOI 10.14302/issn.2379-7835.ijn-19-2831
Jana SnehasisCorresponding author Trivedi Science Research Laboratory Pvt. Ltd., Thane (W), India

Pyridoxine HCl plays an important role in the human body as a coenzyme in the synthesis process of amino acids and neurotransmitters such as serotonin, norepinephrine, aminolevulinic acid, sphingolipids, etc. The objective of this study was to determine the effect of the Trivedi Effect®-Consciousness Energy Healing Treatment on the various physicochemical and thermal properties of pyridoxine HCl using various analytical techniques such. The study plan involved dividing the pyridoxine HCl sample into two parts, in which, the first part was not given any treatment (control sample), while the second part was provided the Consciousness Energy Healing Treatment by a renowned Biofield Energy Healer, Gopal Nayak and named as the Biofield Energy Treated pyridoxine. The particle size values of the treated pyridoxine was altered by -19.51% (d10), -11.92% (d50), 2.46% (d90), and -2.44% {D(4,3)}; whereas, the surface area was significantly increased by 18.92%, compared to the control sample. The powder X-ray diffraction data showed the remarkable increase in the peak intensities and crystallite sizes of the treated pyridoxine in the range from 8.81% to 21.57% and 9.64% to 17.85%, respectively compared to the control sample. Moreover, the treated pyridoxine also showed an increase in the average crystallite size by 13.69%, compared to the control sample. The total weight loss of the treated pyridoxine was significantly reduced by 13.35% during the thermal degradation; however, the residue weight was increased by 29.48% after degradation, in comparison to the control sample. The maximum thermal degradation temperature of the treated pyridoxine corresponding to 1st and 2nd peak was altered by 4.37% and 2.24%, respectively than the control sample. The latent heat of fusion of the treated pyridoxine was significantly increased by 5.89% compared to the control sample. Hence, it was assumed that the Trivedi Effect®-Consciousness Energy Healing Treatment might form a new polymorph of pyridoxine HCl that might be helpful in designing more efficacious pharmaceutical/nutraceutical product due to its better solubility, absorption, bioavailability, and thermal stability than the untreated sample.

Human Psychology Open Access

On the Role of Cholecystokinin (CCK) in Fear and Anxiety: A Review and Research Proposal

May 2019 DOI 10.14302/issn.2644-1101.jhp-19-2766
Crespi FrancescoCorresponding author Biology, CSK, Verona, Italy

Cholecystokinin (CCK) is found in high concentrations in cortical and limbic structures including the amygdala of rodents, and evidence has been gathered supporting a role for CCK in the neurobiology of anxiety. A variety of animal models have been used to study a central state of fear or anxiety, state that appears to produce a complex pattern of behaviors highly correlated with each other. It is now well established that the amygdala in particular is a critical link in the pathway through which sensory stimuli come to acquire fear evoking properties. The purpose of the proposed experiments is to study the role of the putative neurotransmitter CCK in fear and anxiety in vivo by means of a methodology coupling electrochemical and electrophysiological measurements in various brain areas. Indeed, the association of in vivo differential pulse voltammetry (DPV) with in vivo extracellular single unit recording could be able to provide concomitant physiological and neurochemical indications and to relate them to behavioral events. To further study and support the initial observations pharmacological experiments will also be performed by means of CCK receptor agonists and antagonists. This may eventually lead to development of more effective pharmacological strategies for treating clinical anxiety disorders.

Neurobiological Differences Between Aggression and Agitation in Persons with Dementia

Feb 2019 DOI 10.14302/issn.2470-5020.jnrt-18-2554
Volicer LadislavCorresponding author School of Aging Studies, University of South Florida, Tampa FL, USA

Background Controversy exists about definition of agitation and especially about inclusion of aggression as a part of agitation in people with dementia. Methods Papers describing neurobiological indices related to behavioral symptoms of dementia were reviewed. Papers comparing indices in persons exhibiting aggression and persons exhibiting agitation were selected for this review. Results The survey found seven papers which compared neuroanatomical indices and three papers which compared neurochemical indices. The neuroanatomical indices differentiating agitation and aggression included changes in brain perfusion, sizes of brain areas, distribution of neurofibrillary tangles, and white matter changes. The neurochemical indices differentiating agitation and aggression included relationships with neurotransmitter variables and the cell count in the locus coeruleus. Conclusion Despite the small number of papers and some methodological problems, the presented information clearly indicates that aggression and agitation are two distinct unrelated syndromes in persons with dementia.

The Pineal Hypothesis for Drug Dependence

Dec 2018 DOI 10.14302/issn.2578-8590.ipj-18-2524
Crespi FrancescoCorresponding author Biology, GSK Verona, Italy

The pineal gland constitutes a major neuroendocrine organ in the brain. By mean of its neurohormone melatonin it transduces exogenous signals such as circadian and seasonal variations of light and temperature into proper hormonal changes which adjust and adapt internal endocrine functions. Alteration of circadian rhythms has been associated with affective disorders, psychosomatic diseases and cancer. It has been observed that light deprivation, which stimulates (the enzymes responsible for) melatonin production in the pineal, enhances the animal's ethanol preference. Similarly, administration of the pineal hormone to rats maintained under normal conditions of constant photoperiod also induced ethanol drinking. Our hypothesis is that in normal conditions melatonin might be acting as a cerebral "pacemaker", sensitive to endogenous as well as exogenous stimuli in the attempt to maintain an equilibrate circadian interaction between the cerebral activities of endogenous aminergic and opiates systems. Abnormal states (i.e. drug abuse) could result in altered pineal activity, then in rhythmically altered functions of cerebral opiates and/or monoamine neurotransmitters. This may led to the development of a “reward - urge for drug rhythm” resulting in craving, ending in addiction.

Calcium Transient Assays for Compound Screening with Human iPSC-derived Cardiomyocytes: Evaluating New Tools

Jan 2017 DOI 10.14302/issn.2574-4372.jesr-16-1395
Wakatsuki TetsuroCorresponding author InvivoSciences, Inc., Madison, WI

Calcium (Ca2+) plays a central role in regulating many biological processes in the cell from muscle contraction to neurotransmitter release. The need for reliable fluorescent calcium indicator dyes is of vast importance for studying many aspects of cell biology as well as screening compounds using phenotypic high throughput assays. We have assessed two of the latest generation of calcium indicator dyes, FLIPR Calcium 6 and Cal-520 AM for studying calcium transients (CaTs) in induced pluripotent stem cell (iPSC) -derived human cardiomyocytes. FLIPR Calcium 6 and Cal-520 dyes both displayed robust CaTs with a high signal-to-noise ratio (SNR) and were non-toxic to the cells. The analysis showed that CaT amplitudes were stable between measurements, but CaT duration was more variable and tended to increase between reads. Two methods were compared for drug-screening hit-selection; difference in average (unstandardized) and standardized difference. The unstandardized difference was better for assessing CaT amplitude, whereas standardized difference was equal to or better for assessing CaT duration. In summary, FLIPR Calcium 6 and Cal-520 are suitable dyes for drug-screening using iPSC-derived human cardiomyocytes.

Depression and Dementia

Dec 2016 DOI 10.14302/issn.2476-1710.jdt-16-1260
Volicer LadislavCorresponding author School of Aging Studies, University of South Florida, Tampa, FL, USA

Relationship between dementia is very complex and individual. There are some pathogenetic processes that may be common to both conditions: neurotransmitter deficits, vascular changes and beta amyloid deposits. Presence of depression in persons with dementia have serious consequences on progression of dementia, quality of life and behavioral symptoms of dementia. Therefore, it is important to treat effectively even minor depressive symptoms.

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