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1.
PLoS One ; 19(5): e0294302, 2024.
Artigo em Inglês | MEDLINE | ID: mdl-38805446

RESUMO

BACKGROUND: Low back pain stands as a prevalent contributor to pain-related disability on a global scale. In addressing chronic low back pain (CLBP), there is a growing emphasis on incorporating psychological strategies into the management process. Among these, pain education interventions strive to reshape pain beliefs and mitigate the perceived threat of pain. This randomized controlled trial sought to assess the effects of pain education on various aspects, including pain levels, disability, quality of life, self-efficacy, and prognostic characteristics in individuals grappling with CLBP. METHODS: The clinical trial, retrospectively registered with the Clinical Trials Registry of India (CTRI/2021/08/035963), employed a two-arm parallel randomized design. Ninety-two participants with CLBP were randomly assigned to either the standard physiotherapy care with a pain education program or the control group. Both groups underwent a 6-week intervention. Assessment of pain intensity (using NPRS), disability (using RMDQ), self-efficacy (using the general self-efficacy scale), and well-being (using WHO 5I) occurred both before and after the 6-week study intervention. FINDINGS: Post-intervention score comparisons between the groups revealed that the pain education intervention led to a significant reduction in disability compared to the usual standard care at 6 weeks (mean difference 8.2, p < 0.001, effect size Cohen d = 0.75), a decrease in pain intensity (mean difference 3.5, p < 0.001, effect size Cohen d = 0.82), and an improvement in the well-being index (mean difference 13.7, p < 0.001, effect size Cohen d = 0.58). CONCLUSION: The findings suggest that integrating a pain education program enhances the therapeutic benefits of standard physiotherapy care for individuals dealing with chronic LBP. In conclusion, the clinical benefits of pain education become apparent when delivered in conjunction with standard care physiotherapy during the management of chronic low back pain.


Assuntos
Dor Crônica , Dor Lombar , Qualidade de Vida , Autoeficácia , Humanos , Dor Lombar/terapia , Dor Lombar/psicologia , Masculino , Feminino , Adulto , Pessoa de Meia-Idade , Dor Crônica/terapia , Dor Crônica/psicologia , Educação de Pacientes como Assunto/métodos , Medição da Dor , Modalidades de Fisioterapia , Pessoas com Deficiência/psicologia , Manejo da Dor/métodos , Avaliação da Deficiência
2.
J Lifestyle Med ; 14(1): 1-5, 2024 Feb 29.
Artigo em Inglês | MEDLINE | ID: mdl-38665321

RESUMO

Evolutionary psychology is the study of human psychological behavior. During childhood, men and women behave similarly; however, as a child approaches puberty, new physical and behavioral changes emerge. Behavioral psychology focuses on understanding the functioning and thought processes of the human mind. The general population lacks knowledge of basic behavioral differences between men and women, leaving them unaware of their role, limitations, societal responsibilities, resulting in an underestimation of their own natural talents and biology. Thus, people tend to follow societal norms rather than exploring and utilizing their natural talents. The current review was designed and conducted to enforce compression on behavioral psychology in both genders as well as to identify variations in hormonal activity and sexual preferences.

3.
J Lifestyle Med ; 14(1): 6-12, 2024 Feb 29.
Artigo em Inglês | MEDLINE | ID: mdl-38665317

RESUMO

Classically, Qigong is a Chinese technique that has been practiced in China for the past 3,000 years for healing the inner self. Qigong, wherein "Qi" means body energy and "Gong" denotes cultivation, regulates the energy flow in the body. The Qigong technique comprises a package of deep breathing training, gentle and rhythmic movement, and muscle-strengthening exercises that heal the body to activate one's internal soul energy. It has demonstrated its efficacy by inducing relaxation, building up stamina, strengthening immunity, appreciating muscle conditioning, and minimizing anxiety and depression. Furthermore, it has been beneficial in improving awareness of joint and movement senses. Specifically, Qigong brings healing by regulating energy flow in the whole-body systems. Moreover, it has exhibited a variety of regenerating effects by inducing emotional and mental relaxation. In today's world, Qigong exercises are being used for treating musculoskeletal disorders that are work- and stress-related by nature. Qigong is practiced globally as deep breathing exercises, and meditation is practiced for peace of mind and spirituality, whereas vigorous practice includes martial arts.

4.
PeerJ ; 12: e16799, 2024.
Artigo em Inglês | MEDLINE | ID: mdl-38288463

RESUMO

Background: In 2020, 203 million people experienced neck pain, with a higher prevalence in women. By 2050, it is predicted that neck pain will affect 269 million people, representing a 32.5% increase. Physical rehabilitation is often employed for the treatment of chronic non-specific neck pain (CNSNP) and the associated functional loss. Taping is frequently used as an adjunct treatment alongside primary physical rehabilitation. Unlike kinesio tape (KT), the therapeutic benefits of dynamic tape (DT) have not been thoroughly explored and documented in non-athletic conditions. Therefore, the aim of this trial was to determine the effects of DT on pain, disability, and overall well-being in individuals experiencing CNSNP. Methods: A prospective parallel-group active controlled trial was conducted at a single center, involving 136 patients with CNSNP, randomly allocated in a 1:1 ratio. The sham taping group (STC) received standard physiotherapy care (n = 67) alongside DT without tension, while the dynamic taping group (DTC) (n = 69) underwent standard cervical offloading technique with appropriate tension in addition to standard physiotherapy care. Demographic information and three patient-reported outcome measures (PROMs), namely the Neck Disability Index (NDI), Visual Analogue Scale (VAS), and the World Health Organization-Five Well-Being Index (WHO-5), were collected for each participant at three time points (baseline, four weeks post-taping, and four weeks follow-up). Results: At baseline, no significant differences were observed between the STC and DTC for any outcome measure. Notably, all three PROMs exhibited a significant improvement from baseline to four weeks post-intervention, with moderate to small effect sizes (NDI ηp2 = 0.21, VAS ηp2 = 0.23, and WHO-55 ηp2 = 0.05). The WHO-5 scores for both groups demonstrated improvement from baseline through follow-up (p < 0.001). The NDI and VAS scores ameliorated from baseline to the four weeks post-taping period, with marginal improvements observed during the four weeks follow-up. Conclusion: The incorporation of DT as an adjunct to standard physiotherapy care yielded enhancements in pain levels, functional disability, and well-being among patients with CNSNP when compared to the sham group. However, the sustainability of these improvements beyond the taping period lacks statistical significance and warrants further validation.


Assuntos
Dor Crônica , Cervicalgia , Humanos , Feminino , Cervicalgia/terapia , Qualidade de Vida , Estudos Prospectivos , Dor Crônica/terapia , Pescoço
5.
J Diabetes Metab Disord ; 22(2): 1053-1071, 2023 Dec.
Artigo em Inglês | MEDLINE | ID: mdl-37975091

RESUMO

Background: Sarcopenia, a gradual loss of muscle mass and strength associated with ageing, contributes to a decline in physical abilities, increase in disability and frailty and loss of functional independence. This functional deterioration which comes with ageing, can be slowed in pace with exercise. Objective: The objective of the current review was to thoroughly search for literature assessing impact of RT on physical performance, body composition, muscle strength and endurance in sarcopenic elderly patients. Methods: PubMed, Scopus, Web of Science, and PEDro databases were brought in use for a thorough search for articles published from 2010 to 2023. Two researchers independently retrieved data from studies that complied with the inclusion and exclusion criteria, while they also evaluated quality of the evidence. Results: In total, 14 studies with 742 patients with mean age of 72.4 ± 9.22 years were included in the analysis for this review. Results indicate, RT improves body composition (p = 0.001), functional performance (p 0.001), postural stability (p = 0.005) and muscle strength (p 0.001) in elderly sarcopenic patients. Conclusion: A promising intervention for the management of sarcopenia is RT. To yield RT's positive effects, a well-designed prescription is the need of the hour, just like it is with other treatment strategies.

6.
J Lifestyle Med ; 13(2): 90-96, 2023 Aug 31.
Artigo em Inglês | MEDLINE | ID: mdl-37970322

RESUMO

Primary dysmenorrhea is characterized by recurring, crampy lower abdominal pain occurring during menstruation in the absence of pelvic pathology. It is the most common gynaecological complaint among adolescents. According to the literature, young females with primary dysmenorrhea experience stress, anxiety, lower-back pain, and depression. Yoga is widely practiced to improve health and promote relaxation. It includes breath regulation, simple meditation, and practicing particular body postures. Regular Yoga practice can serve as an adjunct to the primary treatment of dysmenorrhea symptoms. This study focuses on the impacts and benefits of yoga in young females with dysmenorrhea and associated physiological changes.

7.
Front Integr Neurosci ; 17: 1229110, 2023.
Artigo em Inglês | MEDLINE | ID: mdl-37600235

RESUMO

Introduction: Recent changes in diagnostics criteria have contributed to the broadening of the autism spectrum disorders and left clinicians ill-equipped to treat the highly heterogeneous spectrum that now includes toddlers and children with sensory and motor issues. Methods: To uncover the clinicians' critical needs in the autism space, we conducted surveys designed collaboratively with the clinicians themselves. Board Certified Behavioral Analysts (BCBAs) and developmental model (DM) clinicians obtained permission from their accrediting boards and designed surveys to assess needs and preferences in their corresponding fields. Results: 92.6% of BCBAs are open to diversified treatment combining aspects of multiple disciplines; 82.7% of DMs also favor this diversification with 21.8% valuing BCBA-input and 40.6% neurologists-input; 85.9% of BCBAs and 85.3% of DMs advocate the use of wearables to objectively track nuanced behaviors in social exchange; 76.9% of BCBAs and 57.0% DMs feel they would benefit from augmenting their knowledge about the nervous systems of Autism (neuroscience research) to enhance treatment and planning programs; 50.0% of BCBAs feel they can benefit for more training to teach parents. Discussion: Two complementary philosophies are converging to a more collaborative, integrative approach favoring scalable digital technologies and neuroscience. Autism practitioners seem ready to embrace the Digital-Neuroscience Revolutions under a new cooperative model.

8.
Pediatr Hematol Oncol ; 40(6): 568-586, 2023.
Artigo em Inglês | MEDLINE | ID: mdl-37288796

RESUMO

Low birth weight (LBW) is a leading cause of newborn's mortality however the underlying defects in cellular immunity and immune mechanisms leading to severe neonatal infections in term LBW (tLBW) newborns are not well understood. Neutrophil extracellular traps (NETs), or NETosis, is an innate immune defense mechanism of neutrophils involved in trapping and killing of microbes. The efficiency of NET formation in cord blood derived neutrophils of tLBW and normal birth weight (NBW) newborns in the presence of toll like receptor (TLR) agonist inductions was evaluated. The NET formation was observed to be substantially impaired in tLBW newborns along with NET proteins expression, extracellular deoxyribonucleic acid (DNA) release and reactive oxygen species generation. The placental tissues from tLBW newborns delivery also showed minimal NETosis. These findings suggest impaired NET formation to be an important factor underlying the deficient immune status of tLBW newborns making them susceptible to life- threatening infections.


Assuntos
Armadilhas Extracelulares , Recém-Nascido , Humanos , Feminino , Gravidez , Armadilhas Extracelulares/metabolismo , Placenta , Neutrófilos , Recém-Nascido de Baixo Peso , Imunidade Inata
9.
J Lifestyle Med ; 13(1): 16-26, 2023 Feb 28.
Artigo em Inglês | MEDLINE | ID: mdl-37250278

RESUMO

Primary Dysmenorrhea (PD) is characterized by painful cramps before or during menstruation. It is generally treated with nonpharmacological methods. However, with the advancement of research and the passage of time, physiotherapy plays an increasingly important role in treating patients with PD. Electrotherapy and exercise therapy are conservative methods to treat PD. Alternative methods to minimize reliance on medicinal-based treatments are the need of the hour. This review aims to determine the efficacy of exercise-based therapies and electrotherapy modalities in treating PD. Preferred Reporting Items for Systematic Reviews and Meta-Analyses standards have been used in the present systematic review and meta-analysis. Cochrane, PubMed, and Google Scholar were searched to facilitate the same. The articles from 2011 to 2021 were included in this review. The quality of the review was assessed using the Cochrane risk of bias tool. The visual analog scale was taken as a measure of pain intensity in the meta-analysis, and other outcomes have been included in the systematic review discussed. A total of 15 publications have been included, with a meta-analysis of 7. All included studies were of high quality (PEDro ≥ 5), and demonstrated the efficacy of exercise-based therapies and electrotherapy modalities in treating pain in females with PD. This review aims to check the impact of exercise and electrotherapy in females suffering from PD.

10.
J Diabetes Metab Disord ; 22(1): 155-174, 2023 Jun.
Artigo em Inglês | MEDLINE | ID: mdl-37250370

RESUMO

Introduction: Physical exercise deters the risk and reduce the adjusted Odds Ratio related to obesity and cardiometabolic diseases but the amount of physical exercise required for initiating those potential advantageous developments in the human body for normal obese individuals is still debatable and thus made many face the health burden during pandemic, despite of their claiming to be physically active. Objective: The primary aim of this review was to find an ideal duration and form of exercise that could help reduce the risk of cardiometabolic diseases and its complications for subjects with obesity and deranged cardiometabolic risk markers. Method: Electronic database PubMed/MedLine, Scopus and PEDro for available literature on Experimental studies and RCT on exercise prescription and its effect on anthropometric measurements as well as key biomarkers in obese individuals, 451 records were procured, 47 full text articles were identified to assess eligibility criteria out of which 19 were finally included in the review. Results: There exists a strong association between cardiometabolic profile and physical activity, poor diet, sedentary lifestyle and continuous exercises for longer duration can lead to reduction in obesity and subjects with cardiometabolic diseases. Conclusion: Various confounding factors that may affect the outcome of physical activity training have not been considered in a standard format by all the authors in the articles reviewed. There was variation in duration of physical activity and energy expenditure required for inducing the changes in different cardiometabolic biomarkers.

11.
Lett Appl Microbiol ; 76(2)2023 Feb 16.
Artigo em Inglês | MEDLINE | ID: mdl-36794889

RESUMO

Leek yellow stripe virus (LYSV) is one of the most important potyviruses, associated with garlic throughout the world, including India. LYSV causes stunting and yellow streaks in garlic and leek leaves and with other coinfecting viruses leading to severe symptom expression and yield reduction. In this study, we have made the first reported attempt to produce specific polyclonal antibodies to LYSV using expressed recombinant coat protein (CP), which would be useful for screening and routine indexing of the garlic germplasm. The CP gene was cloned, sequenced, and further subcloned in pET-28a(+) expression vector, which yielded ∼35 kDa fusion protein. The fusion protein was obtained in insoluble fraction after purification and its identity was confirmed by SDS-PAGE and western blotting. The purified protein was used as immunogen for production of polyclonal antisera in New Zealand white rabbit. Antisera raised, was able to recognize the corresponding recombinant proteins in western blotting, immunosorbent electron microscopy and dot immunobinding assay (DIBA). Developed antisera to LYSV (titer 1:2000) was used for screening of 21 garlic accessions in antigen coated plate enzyme-linked immunosorbent assay (ACP-ELISA) and 16 accessions were found positive for LYSV, indicating its widespread presence within the collection tested. To the best of our knowledge, this is the first report of a polyclonal antiserum against the in-vitro expressed CP of LYSV and its successful application in diagnosis of LYSV in garlic accessions in India.


Assuntos
Alho , Potyvirus , Animais , Coelhos , Cebolas , Escherichia coli/genética , Sequência de Bases , Proteínas Recombinantes/genética , Alho/genética , Potyvirus/genética , Soros Imunes/genética
12.
J Immunother Cancer ; 11(11)2023 11 20.
Artigo em Inglês | MEDLINE | ID: mdl-38251688

RESUMO

BACKGROUND: Cell culture conditions during manufacturing can impact the clinical efficacy of chimeric antigen receptor (CAR) T cell products. Production methods have not been standardized because the optimal approach remains unknown. Separate CD4+ and CD8+ cultures offer a potential advantage but complicate manufacturing and may affect cell expansion and function. In a phase 1/2 clinical trial, we observed poor expansion of separate CD8+ cell cultures and hypothesized that coculture of CD4+ cells and CD8+ cells at a defined ratio at culture initiation would enhance CD8+ cell expansion and simplify manufacturing. METHODS: We generated CAR T cells either as separate CD4+ and CD8+ cells, or as combined cultures mixed in defined CD4:CD8 ratios at culture initiation. We assessed CAR T cell expansion, phenotype, function, gene expression, and in vivo activity of CAR T cells and compared these between separately expanded or mixed CAR T cell cultures. RESULTS: We found that the coculture of CD8+ CAR T cells with CD4+ cells markedly improves CD8+ cell expansion, and further discovered that CD8+ cells cultured in isolation exhibit a hypofunctional phenotype and transcriptional signature compared with those in mixed cultures with CD4+ cells. Cocultured CAR T cells also confer superior antitumor activity in vivo compared with separately expanded cells. The positive impact of CD4+ cells on CD8+ cells was mediated through both cytokines and direct cell contact, including CD40L-CD40 and CD70-CD27 interactions. CONCLUSIONS: Our data indicate that CD4+ cell help during cell culture maintains robust CD8+ CAR T cell function, with implications for clinical cell manufacturing.


Assuntos
Receptores de Antígenos Quiméricos , Humanos , Receptores de Antígenos Quiméricos/genética , Linfócitos T CD4-Positivos , Técnicas de Cultura de Células , Linfócitos T CD8-Positivos , Fenótipo
13.
Environ Monit Assess ; 195(1): 238, 2022 Dec 27.
Artigo em Inglês | MEDLINE | ID: mdl-36574061

RESUMO

Tropospheric ozone (O3) has become one of the main urban air pollutants. In the present study, we assessed impact of ambient and future ground-level O3 on nine commonly growing urban tree species under Free Air Ozone Enrichment (FAOE) condition. During the study period, mean ambient and elevated ozone (EO3) concentrations were 48.59 and 69.62 ppb, respectively. Under EO3 treatment, stomatal density (SD) significantly decreased and guard cell length (GCL) increased in Azadirachta indica, Bougainvillea spectabilis, Plumeria rubra, Saraca asoca and Tabernaemontana divaricata, while SD increased and GCL decreased in Ficus benghalensis and Terminalia arjuna. Proline levels increased in all the nine plant species under EO3 condition. EO3 significantly reduced photosynthetic rate, stomatal conductance (gs), and transpiration rates (E). Only A. indica and N. indicum showed higher gs and E under EO3 treatment. Water use efficiency (WUE) significantly increased in F. benghalensis and decreased in A. indica and T. divaricata. Air Pollution Tolerance Index (APTI) significantly increased in Ficus religiosa and S. asoca whereas it decreased in B. spectabilis and A. indica. Of all the plant species B. spectabilis and A. indica were the most sensitive to EO3 (high gs and less ascorbic acid content) while S. asoca and F. religiosa were the most tolerant (lowgs and more ascorbic acid content). The sensitivity of urban tree species to EO3 is a cause of concern and should be considered for future urban forestry programmes. Our study should guide more such studies to identify tolerant trees for urban air pollution abatement.


Assuntos
Poluentes Atmosféricos , Poluição do Ar , Ficus , Ozônio , Ozônio/toxicidade , Ozônio/análise , Árvores , Monitoramento Ambiental , Poluentes Atmosféricos/toxicidade , Fotossíntese , Ácido Ascórbico
14.
Environ Monit Assess ; 195(1): 139, 2022 Nov 22.
Artigo em Inglês | MEDLINE | ID: mdl-36416991

RESUMO

The success of a species in future climate change scenarios depends on its morphological, physiological, and demographic adaptive responses to changing climate. The existence of threatened species against climate adversaries is constrained due to their small population size, narrow genetic base, and narrow niche breadth. We examined if ecological niche model (ENM)-based distribution predictions of species align with their morpho-physiological and demographic responses to future climate change scenarios. We studied three threatened Ilex species, viz., Ilex khasiana Purkay., I. venulosa Hook. f., and I. embelioides Hook. F, with restricted distribution in Indo-Burma biodiversity hotspot. Demographic analysis of the natural populations of each species in Meghalaya, India revealed an upright pyramid suggesting a stable population under the present climate scenario. I. khasiana was confined to higher elevations only while I. venulosa and I. embelioides had wider altitudinal distribution ranges. The bio-climatic niche of I. khasiana was narrow, while the other two species had relatively broader niches. The ENM-predicted potential distribution areas under the current (2022) and future (2050) climatic scenarios (General Circulation Models (GCMs): IPSL-CM5A-LR and NIMR-HADGEM2-AO) revealed that the distribution of highly suitable areas for the most climate-sensitive I. khasiana got drastically reduced. In I. venulosa and I. embelioides, there was an increase in highly suitable areas under the future scenarios. The eco-physiological studies showed marked variation among the species, sites, and treatments (p < 0.05), indicating the differential responses of the three species to varied climate scenarios, but followed a similar trend in species performance aligning with the model predictions.


Assuntos
Borboletas , Ilex , Animais , Espécies em Perigo de Extinção , Monitoramento Ambiental , Mudança Climática , Dinâmica Populacional
15.
Environ Monit Assess ; 195(1): 48, 2022 Oct 31.
Artigo em Inglês | MEDLINE | ID: mdl-36315361

RESUMO

Since the impact of future climate change on wheat productivity is inconsistent, we studied geographic distribution and yield of wheat using two global General Circulation Models (GCMs) and Free Air CO2/O3 Enrichment (FACE) experiments. The GCMs (IPSL-CM5A-LR and NIMR-HADGEM2-AO) with four Representative Concentration Pathways (RCPs) and 19 bioclimatic variables were used for distribution/ecological niche modeling (ENM). Currently cultivated eight wheat cultivars were exposed to individual treatment of (i) ambient CO2, temperature, and ozone (ACO + AO + AT) representing the present climate scenario, and (ii) elevated CO2 (550 ppm) (ECO), (iii) elevated temperature (+ 2 °C) (ET), (iv) elevated O3 (ambient + 20 ppb) (EO), (v) elevated CO2 + elevated O3 (ECO + EO), and (vi) elevated CO2 + elevated temperature + elevated O3 (ECO + EO + ET) under FACE facility simulating the future climate change scenarios in 2050. The niche models predicted a reduction in climatically suitable areas for wheat, and identified "maximum temperature" as the most influencing factor for area reduction. The elevated CO2, O3, and temperature individually and in combinations had differential impacts on the yield of wheat cultivars. Only two cultivars, viz., DBW 184 and DBW 187 did not exhibit yield decline suggesting their suitability in the future climate change scenario. Since the performance of six out of eight cultivars significantly declined under simulated FACE experiment, and ENM predicted reduction in wheat cultivation area under RCP 8.5 in 2050, it was concluded that future of wheat cultivation in India is bleak. The study further indicates that coupling of bioclimatic modeling and FACE experiment can effectively predict the impact of climate change on different crops.


Assuntos
Ozônio , Triticum , Triticum/metabolismo , Dióxido de Carbono/metabolismo , Monitoramento Ambiental , Ozônio/análise , Mudança Climática
16.
Cancers (Basel) ; 14(11)2022 May 31.
Artigo em Inglês | MEDLINE | ID: mdl-35681714

RESUMO

The impact of pelvic inflammation on prostate cancer (PCa) biology and aggressive phenotype has never been studied. Our study objective was to evaluate the role of pelvic inflammation on PCa aggressiveness and its association with clinical outcomes in patients following radical prostatectomy (RP). This study has been conducted on a retrospective single-institutional consecutive cohort of 2278 patients who underwent robot-assisted laparoscopic prostatectomy (RALP) between 01/2013 and 10/2019. Data from 2085 patients were analyzed to study the association between pelvic inflammation and adverse pathology (AP), defined as Gleason Grade Group (GGG) > 2 and ≥ pT3 stage, at resection. In a subset of 1997 patients, the association between pelvic inflammation and biochemical recurrence (BCR) was studied. Alteration in tumor transcriptome and inflammatory markers in patients with and without pelvic inflammation were studied using microarray analysis, immunohistochemistry, and culture supernatants derived from inflamed sites used in functional assays. Changes in blood inflammatory markers in the study cohort were analyzed by O-link. In univariate analyses, pelvic inflammation emerged as a significant predictor of AP. Multivariate cox proportional-hazards regression analyses showed that high pelvic inflammation with pT3 stage and positive surgical margins significantly affected the time to BCR (p ≤ 0.05). PCa patients with high inflammation had elevated levels of pro-inflammatory cytokines in their tissues and in blood. Genes involved in epithelial-to-mesenchymal transition (EMT) and DNA damage response were upregulated in patients with pelvic inflammation. Attenuation of STAT and IL-6 signaling decreased tumor driving properties of conditioned medium from inflamed sites. Pelvic inflammation exacerbates the progression of prostate cancer and drives an aggressive phenotype.

17.
Clin Case Rep ; 9(11): e05039, 2021 Nov.
Artigo em Inglês | MEDLINE | ID: mdl-34765212

RESUMO

Administration of molecular hydrogen dissolved in water to patient with COVID-19-like symptoms may improve oxygen levels and exercise capacity.

18.
Sci Rep ; 11(1): 20904, 2021 10 22.
Artigo em Inglês | MEDLINE | ID: mdl-34686679

RESUMO

Traditional clinical approaches diagnose disorders of the nervous system using standardized observational criteria. Although aiming for homogeneity of symptoms, this method often results in highly heterogeneous disorders. A standing question thus is how to automatically stratify a given random cohort of the population, such that treatment can be better tailored to each cluster's symptoms, and severity of any given group forecasted to provide neuroprotective therapies. In this work we introduce new methods to automatically stratify a random cohort of the population composed of healthy controls of different ages and patients with different disorders of the nervous systems. Using a simple walking task and measuring micro-fluctuations in their biorhythmic motions, we combine non-linear causal network connectivity analyses in the temporal and frequency domains with stochastic mapping. The methods define a new type of internal motor timings. These are amenable to create personalized clinical interventions tailored to self-emerging clusters signaling fundamentally different types of gait pathologies. We frame our results using the principle of reafference and operationalize them using causal prediction, thus renovating the theory of internal models for the study of neuromotor control.


Assuntos
Sistema Nervoso/patologia , Adolescente , Adulto , Criança , Pré-Escolar , Feminino , Marcha/fisiologia , Humanos , Masculino , Modelos Teóricos , Caminhada/fisiologia , Adulto Jovem
19.
3 Biotech ; 11(2): 88, 2021 Feb.
Artigo em Inglês | MEDLINE | ID: mdl-33520575

RESUMO

Citrus greening disease or huanglongbing (HLB) caused by Candidatus Liberibacter asiaticus (CLas) limits citrus production worldwide. CLas is transmitted by the Asian citrus psyllid (ACP), Diaphorina citri (Hemiptera: Psyllidae) in a persistent-propagative manner. Understanding the molecular interaction between CLas and ACP and interrupting the interrelationship can provide an alternative to insecticides for managing citrus greening disease. Transcriptome analysis of ACP in response to CLas showed differential expression of 3911 genes (2196 upregulated, and 1715 downregulated) including the key genes of ACP involved in cytoskeleton synthesis and nutrition-related proteins, such as vitellogenins, extensin, laminin, tropomyosin, troponin C, and flightin. Majority of the differentially expressed genes were categorized under molecular functions followed by cellular components and biological processes. KEGG pathway analysis showed differential regulation of carbohydrate, nucleotide, and energy metabolic pathways, the endocytotic pathway, and the defense-related pathways. Differential regulation of genes associated with the key pathways might favour CLas to become systemic and propagate in its insect vector. The study provides an understanding of genes involved in circulation of CLas in ACP. The candidate genes involved in key physiological processes and CLas transmission by ACP would be potential targets for sustainable management of ACP and CLas. SUPPLEMENTARY INFORMATION: The online version contains supplementary material available at 10.1007/s13205-021-02641-x.

20.
J Pers Med ; 10(4)2020 Oct 08.
Artigo em Inglês | MEDLINE | ID: mdl-33050080

RESUMO

The complexity and non-linear dynamics of socio-motor phenomena underlying social interactions are often missed by observation methods that attempt to capture, describe, and rate the exchange in real time. Unknowingly to the rater, socio-motor behaviors of a dyad exert mutual influence over each other through subliminal mirroring and shared cohesiveness that escape the naked eye. Implicit in these ratings nonetheless is the assumption that the other participant of the social dyad has an identical nervous system as that of the interlocutor, and that sensory-motor information is processed similarly by both agents' brains. What happens when this is not the case? We here use the Autism Diagnostic Observation Schedule (ADOS) to formally study social dyadic interactions, at the macro- and micro-level of behaviors, by combining observation with digital data from wearables. We find that integrating subjective and objective data reveals fundamentally new ways to improve standard clinical tools, even to differentiate females from males using the digital version of the test. More generally, this work offers a way to turn a traditional, gold-standard clinical instrument into an objective outcome measure of human social behaviors and treatment effectiveness.

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