Your browser doesn't support javascript.
loading
Mostrar: 20 | 50 | 100
Resultados 1 - 6 de 6
Filtrar
1.
Explore (NY) ; 18(6): 663-669, 2022.
Artículo en Inglés | MEDLINE | ID: mdl-34887234

RESUMEN

OBJECTIVE: This study explored if human primary mesenchymal stem cells (MSCs), derived from two donors and cultivated in a medium made with intentionally treated water, would exhibit more growth and pluripotency than MSCs from the same source but grown in untreated (control) water. DESIGN: To create the treated water, three Buddhist monks directed their attention toward commercially bottled water while holding the intention that the water would enhance the growth of MSCs. Under double-blind conditions, cell culture growth mediums were prepared with the treated and untreated water, which was in turn used to grow the primary MSCs. Primary cells obtained from two donors were designated as Cells #1 and Cells #2. The prediction was that treated water would result in increased cell proliferation, that more cells would enter the cell cycle growth phase, and that there would be increased expression of genes (NANOG, OCT4 and SOX2) associated with improved cell growth and decreased expression of genes (p16, p21, and p53) associated with a decline in cell growth. The improved growth hypothesis was directional, thus one-tailed p-values were used to evaluate the results. RESULTS: Proliferation averaged across Cells #1 and #2 showed overall increased growth in treated as compared to control water (p = 0.0008). Cells #1 and #2 considered separately had differences in the same direction but only Cells #2 showed a significant difference on day 6 (p = 0.01). For cell cycle, there was a significantly greater percentage of Cells #2 in the S interphase with treated vs. control water (p = 0.04). For the gene expression analysis, when considering the average across the two donor cells, only the NANOG gene expression was in the predicted direction (p = 0.01); by contrast, the p16 gene expression was significantly opposite to the predicted direction (p = 0.005, one-tailed, post-hoc). For Cells #1 considered separately, no differences were significant except for p16, which resulted in an effect opposite to the predicted outcome (p = 0.05). For Cells #2, three genes were significantly in the predicted directions: NANOG (p = 0.0008), OCT4 (p = 0.005), and P53 (p = 0.05); p16 was significantly opposite to the prediction (p = 0.001). CONCLUSION: Intentionally treated water appeared to have some biological effects on the growth, pluripotency and senescence of human MSCs. This was especially the case in one of the two donor cells tested, but the effects were not consistently in the predicted direction. As an exploratory study, caution is warranted in interpreting these outcomes, and adjustment for multiple testing would likely reduce some of the weaker effects to nonsignificant. But given the double-blind protocol, as well as several more significant outcomes in the predicted directions, further research is warranted.


Asunto(s)
Células Madre Mesenquimatosas , Proteína p53 Supresora de Tumor , Humanos , Proliferación Celular , Células Madre Mesenquimatosas/metabolismo , Proteína p53 Supresora de Tumor/metabolismo , Proteína p53 Supresora de Tumor/farmacología , Agua/metabolismo , Método Doble Ciego
2.
Explore (NY) ; 17(1): 55-59, 2021.
Artículo en Inglés | MEDLINE | ID: mdl-32507494

RESUMEN

OBJECTIVE: . A previously reported experiment indicated that Arabidopsis thaliana seeds with cryptochrome mutation His-CRY2 showed more robust photomorphogenic growth when hydrated with intentionally treated water as compared to untreated water. The present study attempted to replicate that outcome, adding a condition where the seeds were also intentionally treated. Arabidopsis seeds were used because they contain a photosensitive flavoprotein called cryptochrome (CRY). CRY has been proposed as a possible "transducer" of intention in living systems because it is thought to have quantum biological properties, and as such, it might potentially be sensitive to quantum observer effects. DESIGN: Three Buddhist monks directed their attention toward commercially bottled water and Arabidopsis seeds while holding the intention to improve the growth of the plant. As a control condition, no attention was directed at water or seeds from the same sources. Under double-blinded conditions, treated and untreated seeds were placed in an incubator, hydrated with treated or untreated water, and exposed to either continuous blue light or blue plus far-red light. The seed germination process was repeated three times, each time using new seeds. A 2 × 2 × 2 ANOVA, with water, seeds, and light as factors, was used to analyze the results. RESULTS: . Treated water was associated with enhanced photomorphogenic growth, as reflected by a shorter hypocotyl length (p = 0.04) and greater amounts of chlorophyll (p = 0.0005) and anthocyanin (p = 2 × 10-6). Treated seeds resulted in greater amounts of chlorophyll (p = 0.04), but also a longer hypocotyl (p = 0.0004) and less anthocyanin (p = 0.01). Plants exposed to blue plus far-red light were constantly more robust than plants grown under blue light, regardless of the type of water or seed (p < 10-10). CONCLUSION: . Intentionally treated water improved the growth of the His-CRY2 variant of Arabidopsis, confirming results of an earlier experiment. Enhanced growth associated with exposure to blue plus far-red light also confirmed to known effects. A more complex relationship was observed with treated seeds. Further research is required to understand the latter outcome, as it may provide clues about the underlying mechanisms of intentional influences.


Asunto(s)
Proteínas de Arabidopsis , Arabidopsis , Criptocromos , Humanos , Semillas , Agua
3.
Explore (NY) ; 13(6): 371-378, 2017.
Artículo en Inglés | MEDLINE | ID: mdl-28986016

RESUMEN

OBJECTIVE: A previous experiment suggested that consumption of intentionally treated tea influenced subjective mood under double-blind, controlled conditions. To investigate that effect objectively, again under double-blind, controlled conditions, we studied whether Arabidopsis thaliana seeds hydrated with intentionally treated vs. untreated water would show differences in hypocotyl length, anthocyanin, and chlorophyll. DESIGN: Three Buddhist monks focused their intention on commercially bottled water with the goal of improving the growth of seeds; bottled water from the same source served as an untreated control. Seeds with the following three variations of cryptochrome (CRY) were used: the wild type Arabidopsis (Columbia-4), a gain-of-function mutation (His-CRY2), and a loss-of function mutation (cry1/2), where "gain" and "loss" refer to enhanced and reduced sensitivity to blue light, respectively. Seeds were hydrated with treated or untreated water under blinded conditions, and then placed in random positions in an incubator. The germination process was repeated three times in each experiment, each time using new seeds, and then the entire experiment was repeated four times. RESULTS: Data combined across the four experiments showed a significant decrease in hypocotyl length in the His-CRY2 seedlings (treated mean 1.31 ± 0.01mm, untreated mean 1.43 ± 0.01mm, P < 10-13), a significant increase in anthocyanin with all three forms of cry, particularly His-CRY2 (treated mean 17.0 ± 0.31mg, untreated mean 14.5 ± 0.31mg, P < 10-4), and a modest increase in chlorophyll in His-CRY2 (treated mean 247.6 ± 5.63mg, untreated mean 230.6 ± 5.63mg, P = .05). These outcomes conformed to the monks' intentions because a decrease in hypocotyl length and increase in anthocyanin and chlorophyll are associated with enhanced photomorphogenic growth. These experiments suggest that the His-CRY2 mutation of Arabidopsis may be an especially robust "detector" of intention.


Asunto(s)
Arabidopsis/crecimiento & desarrollo , Criptocromos/genética , Intención , Meditación , Mutación , Semillas/crecimiento & desarrollo , Agua , Antocianinas/metabolismo , Arabidopsis/genética , Arabidopsis/metabolismo , Budismo , Clorofila/metabolismo , Método Doble Ciego , Humanos , Hipocótilo/crecimiento & desarrollo , Luz , Semillas/genética
4.
J Altern Complement Med ; 11(1): 85-91, 2005 Feb.
Artículo en Inglés | MEDLINE | ID: mdl-15750366

RESUMEN

OBJECTIVE: Investigate whether the gut feelings of one person, as measured with an electrogastrogram (EGG), respond to the emotions of a distant person. DESIGN: In a double blind protocol, EGG activity was recorded in an individual relaxing in a heavily shielded chamber while, at a distance, a second person periodically viewed the live video image of the first person along with stimuli designed to evoke positive, negative, calming, or neutral emotions. SUBJECTS: Twenty-six (26) pairs of healthy adult volunteers. OUTCOME MEASURES: EGG maximum values recorded while the distant person was exposed to emotional stimuli were compared to similar values recorded during exposure to neutral stimuli. RESULTS: EGG maximums were significantly larger on average when the distant person was experiencing positive (p = 0.006) and negative (p = 0.0009) emotions, as compared to neutral emotions. Nonparametric bootstrap procedures were employed to evaluate these differences, and the results survive correction for multiple analyses. CONCLUSIONS: EGG activity increases in response to the emotions of a distant person, beyond the influence of ordinary sensory interactions. Relationships commonly reported between gut feelings and intuitive hunches may share a common, poorly understood, perceptive origin.


Asunto(s)
Concienciación , Intuición , Estómago , Estrés Psicológico , Adulto , Anciano , Anciano de 80 o más Años , Método Doble Ciego , Electromiografía/métodos , Femenino , Frecuencia Cardíaca , Humanos , Masculino , Persona de Mediana Edad , Estimulación Luminosa/métodos , Valores de Referencia , Procesamiento de Señales Asistido por Computador
5.
J Altern Complement Med ; 10(2): 315-23, 2004 Apr.
Artículo en Inglés | MEDLINE | ID: mdl-15165412

RESUMEN

OBJECTIVE: To examine electroencephalograms (EEG) in pairs of people to see if event-related potentials evoked in one person's brain are correlated with concurrent responses in the brain of a distant, isolated person. DESIGN: Simultaneously record EEGs using independent physiologic monitoring systems. One person relaxes in a double steel-walled, electromagnetically and acoustically shielded room while a second, located in a dimly lit room 20 meters away, is stimulated at random times by the live video image of the first person. SUBJECTS: Thirteen (13) pairs of volunteers. Eleven (11) pairs of adult friends and 2 mother-daughter pairs. OUTCOME MEASURES: Epochs of interest were the moments of stimulus onset and offset, +/- 5 seconds, in both participants' EEGs. A positive correlation was postulated to appear between the ensemble variance of the stimulated subjects' EEGs versus an identical measure in the nonstimulated subjects. Control data using the same equipment and test conditions, but without humans present, was collected to check for equipment and analytical artifacts. Nonparametric bootstrap methods were used to assess statistical significance of the observed correlations. RESULTS: The control test resulted in a correlation of r =-0.03, p = 0.61; the experimental test resulted in r = 0.20, p = 0.0005. Three (3) of the 13 pairs of participants showed independently significant correlations. Examination of the stimulated subjects' event-related potentials showed that the stronger their responses, the larger the corresponding responses in the nonstimulated subjects (p = 0.0008). CONCLUSION: Under certain conditions, the EEG of a sensorially isolated human subject can become correlated with event-related potentials in a distant person's EEG. This suggests the presence of an unknown form of energetic or informational interaction.


Asunto(s)
Encéfalo/fisiología , Electroencefalografía , Potenciales Evocados Visuales , Frecuencia Cardíaca , Intuición , Estimulación Luminosa , Adolescente , Adulto , Anciano , Nivel de Alerta , Niño , Estado de Conciencia , Estudios Cruzados , Electrocardiografía , Electroencefalografía/métodos , Potenciales Evocados Visuales/fisiología , Femenino , Respuesta Galvánica de la Piel , Humanos , Masculino , Persona de Mediana Edad , Reconocimiento Visual de Modelos/fisiología , Estimulación Luminosa/métodos , Tiempo de Reacción/fisiología , Factores de Tiempo
6.
Explore (NY) ; 7(5): 286-99, 2011.
Artículo en Inglés | MEDLINE | ID: mdl-21907152

RESUMEN

Advanced meditators occasionally report experiences of timelessness, or states of awareness that seem to transcend the usual boundaries of the subjective present. This type of experience was investigated in eight experienced meditators and eight matched controls by measuring 32 channels of EEG before, during, and after exposure to unpredictable light and sound stimuli. The experiment postulated that if some aspect of consciousness extends beyond the present moment, then prestimulus electrocortical signals should differ depending on stimuli that were about to be selected by a truly random process, and that if such experiences were catalyzed through meditation practice, then prestimulus differences should be more apparent in meditators than in nonmeditators. Each of the 32 EEG channels was baseline adjusted on each trial by the electrical potential averaged between two- and one-second prestimulus, then for each channel the average potential was determined from one-second prestimulus to stimulus onset. The resulting means across subjects in each group were compared by stimulus type using randomized permutation procedures and corrected for multiple comparisons. Within the control group, no EEG channels showed significant prestimulus differences between light versus sound stimulus conditions, but within the meditator group five of 32 channels resulted in significant differences (P < .05, two tailed). Comparisons between control and meditator groups showed significant prestimulus differences prior to audio tone stimuli in 14 of 32 channels (P < .05, two tailed, of which eight channels were P < .005, two tailed). This outcome successfully replicates effects reported in earlier experiments, suggesting that sometimes the subjective sense of awareness extending into the future may be ontologically accurate.


Asunto(s)
Estimulación Acústica , Ondas Encefálicas/fisiología , Meditación , Estimulación Luminosa , Relajación/fisiología , Anciano , Estudios de Casos y Controles , Electroencefalografía/métodos , Femenino , Humanos , Luz , Masculino , Persona de Mediana Edad , Sonido
SELECCIÓN DE REFERENCIAS
DETALLE DE LA BÚSQUEDA