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Zingiber zerumbet Sm. (Family: Zingiberaceae) is an important perennial medicinal oil-bearing herb that is native to the Southeast Asia. This study examines the impact of different durations of post-harvest shade drying (ranging from 1 to 12 months) on essential oil yield and chemical composition of Z. zerumbet, in comparison to the freshly collected oil sample. This study explores how post-harvest shade drying impact the composition and longevity of Z. zerumbet rhizomes as well as its antimicrobial, antibiofilm activity. The oils were analyzed for their chemical composition analysis using a gas chromatography-flame ionization detector (GC-FID) and gas chromatography-mass spectrometry (GC-MS). The post-harvest periods of drying (1-12 months) were discovered to enhance the concentration of marker constituents in the oil. The primary constituent, Zerumbone, was detected in concentrations ranging from 69.38 ± 5.63% to a maximum of 80.19 ± 1.53% as the drying duration of the rhizome was extended. The output of the essential oil was not significantly affected by drying times; however, it did have a noticeable impact on the proportions of monoterpenes. Both disc diffusion and broth microdilution assay were used in freshly collected Z. zerumbet oil for its antimicrobial potential against S. aureus, L. monocytogens, S. hominis, Salmonella enterica serovar Typhimurium, P. aeruginosa, S. intermedius, E. coli, and C. albicans. For the first time, the oil reported to exhibit antibiofilm activity against S. aureus which was validated using fluorescence microscopy, and effectively disrupts the biofilm by 47.38% revealing that essential oil was able to disintegrate the clusters of the pathogen. Z. zerumbet rhizome oil is effective to reduce food-borne microorganisms. Therefore, its essential oil, a natural source of bioactive zerumbone, may improve flavor, aroma, and preservation.
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BACKGROUND: Multimorbidity, the concurrent presence of two or more chronic conditions is an emerging public health challenge. Till date, most of the research have focused on the presence and interaction of selected co-morbidities in tuberculosis (TB). There exist a critical knowledge gap on the magnitude of multimorbidity among TB patients and its impact on health outcomes. METHODS: We undertook a cross-sectional study to assess the prevalence and patterns of multimorbidity among newly diagnosed TB patients in two states of India. A total of 323 patients were interviewed using a structured multimorbidity assessment questionnaire for primary care (MAQ-PC). MAQ-PC is already validated for Indian population and elicits 22 chronic conditions. We defined TB multimorbidity as the co-existence of TB with one or more chronic conditions and identified commonly occurring dyads (TB + single condition) and triads (TB + two conditions). RESULTS: More than half (52%) of TB patients reported multimorbidity. Among dyads, depression, diabetes mellitus (DM), acid peptic disease (APD), hypertension, chronic alcoholism, arthritis and chronic back ache (CBA) were the most common co-occurring conditions while 'DM + arthritis', 'depression + APD', 'depression + DM' were the most commonly occurring triads among TB patients. Factors such as increasing age, low levels of education, alcohol abusers, drug-resistant TB and having health insurance were significantly associated with multimorbidity among TB patients. CONCLUSIONS: Our findings suggest high prevalence of multimorbidity among newly diagnosed TB patients in India. The presence of concordant and discordant conditions with TB may increase the health complexity, thus necessitating appropriate care protocols. Given, the current situation, wherein TB and non-communicable diseases (NCD) services are delivered through collaborative framework between programmes, there is a need for addressing multimorbidity at the healthcare delivery level.
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Artrite , Diabetes Mellitus , Tuberculose , Humanos , Multimorbidade , Estudos Transversais , Tuberculose/epidemiologia , Doença Crônica , Prevalência , Índia/epidemiologiaRESUMO
Many inhaler devices are currently used in clinical practice to deliver medication, with each inhaler device offering different benefits to overcome technique issues. Inhaler technique remains poor, contributing to reduced airway drug deposition and consequently poor disease control. Scoring inhaler technique has been used within research as an outcome measure of inhaler technique assessment, and this systematic review collates and evaluates these scoring methods. The review protocol was prospectively registered in PROSPERO (CRD42020218869). A total of 172 articles were screened with 77 included, and the results presented using narrative synthesis due to the heterogeneity of the study design and data. The most frequently used scoring method awarded one point per step in the inhaler technique checklist and was included in 59/77 (77%) of articles; however limited and varied guidance was provided for score interpretation. Other inhaler technique scoring methods included grading the final inhaler technique score, expressing the total score as a percentage/ratio, deducting points from the final score when errors were made, and weighting steps within the checklist depending on how crucial the step was. Vast heterogeneity in the number of steps and content in the inhaler technique checklists was observed across all device types (range 5-19 steps). Only 4/77 (5%) of the inhaler technique measures had undertaken fundamental steps required in the scale development process for use in real world practice. This review demonstrates the demand for a tool that measures inhaler technique and highlights the current unmet need for one that has undergone validation.
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Doença Pulmonar Obstrutiva Crônica , Projetos de Pesquisa , Humanos , Administração por Inalação , Nebulizadores e Vaporizadores , Lista de Checagem , Doença Pulmonar Obstrutiva Crônica/tratamento farmacológicoRESUMO
The objective of this study was to examine the effects of early-life host specific probiotic and lactoferrin (LF) supplementations on diarrhoea incidence, iron (Fe)-zinc (Zn) balance and antioxidant capabilities in serum of neonatal piglets. A total of eight sow litters obtained from parity matched sows were randomly divided into four groups and assigned to one of the four interventions: control (2.0 ml normal saline), bovine lactoferrin (bLF) (100 mg bLF in normal saline), probiotic (Pb) (1×109 cfu of swine origin Pediococcus acidilactici FT28 strain) and bLF+Pb (both 100 mg bLF and 1×109 cfu of P. acidilactici FT28). All the piglets received supplementations once daily orally for first 7 days of life. The incidence of diarrhoea markedly decreased in bLF group compared to control group. Notably, no incidences of diarrhoea were recorded in Pb and bLF+Pb groups. The Zn and Fe concentrations were significantly increased from day 7 to 21 in bLF and on day 21 in bLF+Pb group. No such changes were noted in Pb group. Total antioxidant capacity (TAC) in serum was significantly increased on days 7 and 15 in bLF group and on days 7 and 21 in bLF+Pb group. Malonaldehyde concentration was markedly reduced from day 7 to 21 in bLF and bLF+Pb groups. The concentrations of nitrate on days 15 and 21 and malonaldehyde on day 7 were significantly higher in Pb group, but mean TAC was unaltered from day 0 to 21. Although no correlation between the incidence of diarrhoea and Zn/Fe and oxidant/antioxidant homeostasis was noted in the Pb group, the supplementation of P. acidilactici FT28 alone was sufficient to prevent the incidence of diarrhoea in neonatal piglets. Taken together, it is concluded that strategic supplementation of P. acidilactici FT28 in early life could help in preventing diarrhoea until weaning of piglets.
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INTRODUCTION: Various literature has verified that apical root resorption is a common adverse effect of orthodontic treatment, particularly intrusion. Conventional radiographic techniques underestimated root lengths and overestimated tooth lengths. Cone-beam computed tomography (CBCT) is a useful diagnostic tool to detect orthodontically induced external apical root resorption. This prospective study aimed to compare maxillary incisor intrusion and associated root resorption via CBCT. METHODS: Thirty patients aged 16-23 years, having a deepbite of 6-8 mm and excessive gingival display on smiling, were divided into 2 groups: group 1, with 15 patients who were treated with Burstone intrusion arch, and group 2 with 15 patients who were treated with mini-implants applying 100 g of intrusive force for 4 months with activation done every 4 weeks. During this 4-month study period, no treatment was performed other than the intrusion of incisors. CBCT scans were obtained before and after the intrusion phase of treatment to compare the amount of intrusion and associated root resorption among both groups. RESULTS: No significant difference was found in mean incisor intrusion between groups 1 and 2 (P = 0.772), with slightly more proclination of incisors in group 1, resulting in a significant (P = 0.018) increase in the vertical change of incisal edge in group 1. A statistically significant difference was found in root resorption among both groups (P = 0.004), with more root resorption in group 2. CONCLUSIONS: The results of this study indicate intrusion with both the intrusion systems using appropriate intrusive forces is effective in opening the bite with slightly more external apical root resorption in the mini-implant group.
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Implantes Dentários , Reabsorção da Raiz , Humanos , Reabsorção da Raiz/etiologia , Incisivo , Estudos Prospectivos , Tomografia Computadorizada de Feixe Cônico , Maxila , Técnicas de Movimentação Dentária/métodosRESUMO
PURPOSE: Uncontrolled severe asthma constitutes a major economic burden to society. Add-ons to standard inhaled treatments include inexpensive oral corticosteroids and expensive biologics. Nocturnal treatment with Temperature-controlled Laminar Airflow (TLA; Airsonett®) could be an effective, safe and cheaper alternative. The potential of TLA in reducing severe asthma exacerbations was addressed in a recent randomised placebo-controlled trial (RCT) in patients with severe asthma (Global Initiative for Asthma (GINA) step 4/5), but the results were inconclusive. We re-analysed the RCT with severe exacerbations stratified by the level of baseline asthma symptoms and Quality of Life. METHODS: More uncontrolled patients, defined by Asthma Control Questionnaire 7 (ACQ7) > 3, EuroQoL 5-Dimension Questionnaire Visual Analogue Scale (EQ5D-VAS) ≤ 65 and Asthma Quality of Life Questionnaire (AQLQ) ≤ 4 were selected for re-analysis. The rates of severe asthma exacerbations, changes in QoL and health-economics were analysed and compared between TLA and placebo. RESULTS: The study population included 226 patients (113 TLA / 113 placebo.) The rates of severe asthma exacerbations were reduced by 33, 31 and 25% (p = 0.083, 0.073, 0.180) for TLA compared to placebo, dependent on selected control measures (ACQ7, EQ5D-VAS, AQLQ, respectively). For patients with less control defined by AQLQ≤4, the difference in mean AQLQ0-12M between TLA and placebo was 0.31, 0.33, 0.26 (p = 0.085, 0.034, 0.150), dependent on selected covariate (AQLQ, EQ5D-VAS, ACQ7, respectively). For patients with poor control defined by ACQ7 > 3, the difference in EQ5D-5 L utility scores between TLA and placebo was significant at 9 and 12 months with a cost-effective ICER. The results from the original study did not demonstrate these differences. CONCLUSION: This post hoc analysis demonstrated an effect of TLA over placebo on severe exacerbations, asthma control and health economics in a subgroup of patients with more symptomatic severe allergic asthma. The results are consistent with the present recommendations for TLA. However, these differences were not demonstrated in the full study. Several explanations for the different outcomes have been outlined, which should be addressed in future studies. FUNDING: NIHR Health Technology Assessment Programme and Portsmouth Hospitals NHS Trust.
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Antiasmáticos , Asma , Hipersensibilidade , Humanos , Corticosteroides/uso terapêutico , Antiasmáticos/uso terapêutico , Asma/tratamento farmacológico , Qualidade de Vida , TemperaturaRESUMO
The live attenuated classical swine fever (CSF) vaccine has been successfully used to prevent and control CSF outbreaks for 6 decades. However, the immune response mechanisms against the vaccine remain poorly understood. Moreover, very few reports exist regarding the breed differences in the response to CSF vaccine. In this study, we generated the peripheral blood mononuclear cell transcriptomes of indigenous Ghurrah and commercial Landrace pig breeds, before and 7 days after CSF vaccination. Subsequently, between and within-breed differential gene expression analyses were carried out. Results revealed large differences in pre-vaccination peripheral blood mononuclear cell transcriptome profiles of the two breeds, which were homogenised 7 days after vaccination. Before vaccination, gene set enrichment analysis showed that pathways related to antigen sensing and innate immune response were enriched in Ghurrah, while pathways related to adaptive immunity were enriched in Landrace. Ghurrah exhibited greater immunomodulation compared to Landrace following the vaccination. In Ghurrah, cell-cycle processes and T-cell response pathways were upregulated after vaccination. However, no pathways were upregulated in Landrace after vaccination. Pathways related to inflammation were downregulated in both the breeds after vaccination. Key regulators of inflammation such as IL1A, IL1B, NFKBIA and TNF genes were strongly downregulated in both the breeds after vaccination. Overall, our results have elucidated the mechanisms of host immune response against CSF vaccination in two distinct breeds and revealed common key genes instrumental in the global immune response to the vaccine.
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Peste Suína Clássica/imunologia , Imunidade Inata , Transcriptoma/imunologia , Vacinas Virais/administração & dosagem , Animais , Feminino , Especificidade da Espécie , Sus scrofa , SuínosRESUMO
LSHM fruit products were developed using 40% Kainth fruit juice (KJ40) and 10% pomace (KP10). The percentage of fruit juice and pomace was optimized based on the sensory analysis. The effect of heat processing on the nutritional and neutraceuticals parameters was studied. The product KJ40 was rich in free phenolics, while in KP10, it was bound phenolics. Both the products had good retention of phenolics, vitamins, minerals during processing and were microbiologically safe for up to six months. UPLC-ESI-HRMS was used for the identification and quantification of major phenolic compounds. Arbutin and catechin were the most stable phenolics during processing and storage. A slight change in catechin and chlorogenic acid contents was observed, which might be transformed or degraded. Tentatively, three unknown compounds were also identified using non-targeted analysis (Marker View Software, AB Sciex). Both products might offer health benefits as rich in phenolics and dietary fiber (≥5%).
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Pyrus , Frutas/química , Temperatura Alta , Fenóis/análise , AçúcaresRESUMO
Background: Allergen avoidance is important in allergic asthma management. Nocturnal treatment with Temperature-controlled Laminar Airflow (TLA) has been shown to provide a significant reduction in the exposure to allergens in the breathing zone, leading to a long-term reduction in airway inflammation and improvement in Quality of life (QoL). Allergic asthma patients symptomatic on Global Initiative for Asthma (GINA) step 4/5 were found to benefit the most as measured by Asthma Quality of Life Questionnaire (AQLQ). However, the effect of TLA on severe asthma exacerbations is uncertain and therefore a meta-analysis was performed. Methods: Patients with severe allergic asthma (GINA 4/5) were extracted from two 1-year randomised, double-blind, placebo-controlled trials conducted with TLA. A meta-analysis of the effect on severe exacerbations was performed by negative binomial regression in a sequential manner, defined by baseline markers of asthma control (symptoms and QoL scores). Results: The pooled dataset included 364patients. Patients with more symptoms at baseline (ACT<18 or ACQ7>3; N=179), had a significant mean 41% reduction in severe exacerbations (RR=0.59 (0.38-0.90); p=0.015) in favour of TLA. Higher ACQ7 cut-points of 3.5-4.5 resulted in significant reductions of 48-59%.More uncontrolled patients based on AQLQ total and symptom domains ≤3.0 at baseline also showed a significant reduction in severe exacerbations for TLA vs. placebo ((47% (p=0.037) and 53% (p=0.011), respectively). The meta-analysis also confirmed a significant difference in AQLQ-responders ((Minimal Clinically Important Difference)≥0.5; 74% vs. 43%, p=0.04). Conclusion: This meta-analysis of individual patient data shows a beneficial effect on severe exacerbations and quality of life for TLA over placebo in more symptomatic patients with severe allergic asthma. These outcomes support the national management recommendations for patients with symptomatic severe allergic asthma. The actual effect of TLA on severe exacerbations should be confirmed in a prospective study with larger numbers of patients.
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Protectomia , Neoplasias Retais , Procedimentos Cirúrgicos Robóticos , Abdome , Colpotomia , Feminino , Humanos , Gravidez , Neoplasias Retais/cirurgiaRESUMO
AIM: Patients who undergo radical pelvic surgery often have problems with perineal wound healing and pelvic collections. While there is recognition of the perineal morbidity, there also remains uncertainty around the benefit of vertical rectus abdominus myocutaneous (VRAM) flaps due to the balance between primary healing and the complications associated with this form of reconstruction. This study aimed to evaluate factors associated with significant flap and donor site related complications following VRAM flap reconstruction for radical pelvic surgery. METHOD: A retrospective analysis of VRAM flap related complications was undertaken from prospectively maintained databases for all patients undergoing radical pelvic surgery (2001- 2017) in two cancer centres. RESULTS: In all, 154 patients were identified [median age 62 years (range 26-89 years), 80 (52%) men]. Thirty-three (21%) patients experienced significant donor or flap related complications. Major complications (Clavien-Dindo ≥ 3) related to the abdominal donor site occurred in nine (6%) patients, while those related to the flap or perineal site occurred in 28 (18%) patients. Only smoking (P = 0.003) and neoadjuvant radiotherapy (P = 0.047) were associated with the development of significant flap related complications on univariate analysis. Flap related complications resulted in a significantly longer hospital stay (P < 0.001). CONCLUSION: Careful patient selection is required to balance the risks vs the benefits of VRAM flap reconstruction. Immediate VRAM reconstruction in patients undergoing radical pelvic surgery can achieve early healing and stable perineal closure; it has a low but significant morbidity. Major flap related complications are significantly associated with smoking status and neoadjuvant radiotherapy and result in a prolonged length of hospital stay.
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Retalho Miocutâneo , Procedimentos de Cirurgia Plástica , Adulto , Idoso , Idoso de 80 Anos ou mais , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Morbidade , Retalho Miocutâneo/transplante , Períneo/cirurgia , Complicações Pós-Operatórias/epidemiologia , Complicações Pós-Operatórias/etiologia , Complicações Pós-Operatórias/cirurgia , Procedimentos de Cirurgia Plástica/efeitos adversos , Procedimentos de Cirurgia Plástica/métodos , Reto do Abdome/transplante , Estudos RetrospectivosRESUMO
Infectious diseases are known to disproportionately affect the poorer sectors of society, particularly those living in low- and middle-income countries. These vulnerable populations battle disease, debt, loss of livelihood and reduced economic well-being with consequences that extend to their families, communities, livestock and the environment. A strong One Health approach is acknowledged as a successful way of enhancing current capacity for the prevention and control of emerging infectious diseases. Furthermore, it is also an effective way to address the multifaceted nuances of poverty. In recognising the interconnectedness of human and animal health with the health of our shared environment, One Health offers a valuable framework to prevent and control emerging infectious diseases through collaboration, coordination and communication across the various sectors involved. In recent years, as examples of One Health implementation have been documented and assessed, the linkages between One Health interventions and poverty alleviation have become more obvious. One Health interventions have the potential to reduce the economic burden of disease and create more efficient systems and approaches that generate higher savings, both direct and indirect, at the human-animal-environment interface. This paper describes aspects of this potential in detail. Although, at present, examples of the relationship between One Health and poverty alleviation are few, they are compelling. The authors believe that they provide persuasive evidence to encourage governments and policy-makers to employ the One Health approach in their efforts to alleviate poverty. Measuring the impact of this link between One Health and poverty alleviation has its constraints since appropriate metrics are still evolving. However, this paper hopes to establish the wisdom of recognising the role that One Health can play in reducing poverty, as well as its capacity to enhance existing policy frameworks.
On sait que les secteurs les plus pauvres de la société subissent de manière disproportionnée l'impact des maladies infectieuses, en particulier dans les pays à revenu faible ou intermédiaire. Ces populations vulnérables sont confrontées à la maladie, à l'endettement, à la perte de leurs moyens de subsistance et à un déficit de bien-être économique dont les effets se perçoivent au niveau des familles et des communautés mais s'étendent également au bétail et à l'environnement. L'approche Une seule santé appliquée avec rigueur est reconnue comme un moyen efficace d'améliorer les capacités actuelles de prévention et de lutte contre les maladies infectieuses émergentes. Elle constitue également un outil puissant pour traiter les différents aspects plurifactoriels de la pauvreté. En prenant en compte l'interconnexion entre la santé humaine et animale et celle de notre environnement commun, Une seule santé fournit un cadre précieux pour prévenir et contrôler les maladies infectieuses émergentes à travers la mise en place d'une collaboration, d'une coordination et d'une communication transversales entre les différents secteurs concernés. Au cours de ces dernières années, l'évaluation et la collecte d'informations sur les exemples de mise en Åuvre de l'approche Une seule santé ont fait ressortir les liens entre ces interventions et l'allègement de la pauvreté. Les interventions Une seule santé peuvent réduire le fardeau économique des maladies en créant des approches et des systèmes plus efficients qui permettent de réaliser des économies accrues, tant directes qu'indirectes, à l'interface hommeanimalenvironnement. Les auteurs décrivent en détail les différents aspects de ce potentiel. Les exemples du lien entre Une seule santé et l'allègement de la pauvreté sont encore peu nombreux mais ils sont probants. Les auteurs estiment apporter une démonstration suffisamment convaincante pour encourager les gouvernements et les décideurs politiques à recourir à l'approche Une seule santé dans le cadre de leurs initiatives de réduction de la pauvreté. La mesure de l'impact du lien entre Une seule santé et l'allègement de la pauvreté reste problématique en raison de l'évolution actuelle des méthodes d'évaluation appropriées. Néanmoins, les auteurs espèrent avoir établi le bien-fondé du rôle que peut jouer Une seule santé dans la réduction de la pauvreté ainsi que sa capacité d'améliorer les cadres politiques existants.
Se sabe que las enfermedades infecciosas afectan de forma desproporcionada a los sectores pobres de la sociedad, especialmente en los países de renta baja o mediana. Estas poblaciones vulnerables libran batalla a la enfermedad, las deudas, la pérdida de sus medios de vida y la merma de su bienestar económico con consecuencias que se extienden a su familia, su comunidad, su ganado y el medio ambiente. También está comprobado que una firme apuesta por la filosofía de Una sola salud es un expediente fructífero para mejorar la actual capacidad de prevención y control de enfermedades infecciosas emergentes. Se trata además de un medio eficaz para combatir la pobreza en sus múltiples facetas. Partiendo de la evidencia de la conexión recíproca existente entre salud humana, sanidad animal y el medio ambiente que todos compartimos, la noción de Una sola salud ofrece un valioso marco de referencia desde el que prevenir y combatir las enfermedades infecciosas emergentes gracias a la colaboración, coordinación y comunicación entre los distintos sectores interesados. De unos años a esta parte, a medida que se llevaban adelante y se describían experiencias de aplicación práctica de esta filosofía, ha ido quedando claro el nexo entre las intervenciones realizadas en clave de Una sola salud y la mitigación de la pobreza. Este tipo de intervenciones ofrecen la posibilidad de reducir el fardo económico que suponen las enfermedades y de propiciar sistemas y soluciones más eficaces y que generen un mayor ahorro, tanto directo como indirecto, en la interfaz del ser humano, los animales y el medio ambiente. Los autores describen en detalle una serie de aspectos del potencial que encierran esas intervenciones. Los ejemplos de la relación existente entre Una sola salud y la mitigación de la pobreza, aunque a día de hoy son contados, no dejan de resultar elocuentes. Los autores entienden que los datos expuestos son lo bastante convincentes como para alentar a gobiernos y planificadores de políticas a trabajar desde la óptica de Una sola salud para combatir la pobreza. Cuantificar los efectos de este nexo entre Una sola salud y mitigación de la pobreza no es tarea fácil, por cuanto las herramientas métricas necesarias aún están en plena gestación. Con todo, los autores esperan que el artículo avale la sabia conclusión de que los principios de Una sola salud pueden ser útiles para reducir la pobreza y también para perfeccionar los marcos de políticas existentes hoy en día.
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Política de Saúde , Saúde Única , Pobreza , Animais , Controle de Doenças Transmissíveis , Países em Desenvolvimento/economia , Política de Saúde/tendências , Humanos , Gado , Pobreza/prevenção & controleRESUMO
OBJECTIVE: There has been little reported on the transoral reconstructive options following salvage transoral robotic surgery. This paper describes the facial artery musculomucosal flap as a method to introduce vascularised tissue to a previously irradiated resection bed. METHODS: A facial artery musculomucosal flap was used to reconstruct the lateral pharyngeal wall in 13 patients undergoing salvage transoral robotic surgery for oropharyngeal squamous cell carcinoma. Outcomes recorded include flap and donor site complications, length of stay, and swallowing and speech outcomes. RESULTS: There were no immediate or late flap complications, or cases of delayed wound healing in this series. There were two facial artery musculomucosal related complications requiring surgical management: one bleed from the facial artery musculomucosal donor site and one minor surgical revision. Healing of the flap onto the resection bed was successful in all cases. CONCLUSION: The facial artery musculomucosal flap provides a suitable transoral local flap option for selected patients undergoing salvage transoral robotic surgery for oropharyngeal malignancies.
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Immune checkpoint inhibitor (ICPi) therapy has transformed the way we treat cancer. However, its immune related adverse events (irAEs) can be debilitating and life threatening. Immune therapy-induced diarrhea (ITID) is one of the most commonly encountered irAEs and can lead to expensive and prolonged hospitalizations. The current standard of care for grade 3 or 4 ITID involves ICPi discontinuation, the initiation of steroids, and infliximab for refractory disease. This treatment regimen reverses the desired anti-tumor effect of ICPis, can lead to side effects, and is cost-ineffective. We report the first case of the successful treatment of grade 3 ITID with steroids and an amino acid-based oral rehydration solution (AA-ORS), enterade. Research suggests that AA-ORS may be used to reduce diarrhea and adequately hydrate patients, in contrast to glucose-based oral rehydration solutions, which have been implicated as a contributing factor to diarrhea in cancer patients. We hypothesize that an AA-ORS may mitigate ITID via safer and more economically viable means than the current standard of care, but more controlled trials are needed to test this hypothesis.
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Antineoplásicos/efeitos adversos , Diarreia/induzido quimicamente , Neoplasias/tratamento farmacológico , Soluções para Reidratação/administração & dosagem , Administração Oral , Aminoácidos , Antineoplásicos/uso terapêutico , Bicarbonatos/administração & dosagem , Ensaios Clínicos como Assunto , Colite/imunologia , Colite/prevenção & controle , Feminino , Glucose/administração & dosagem , Humanos , Imunoterapia , Pessoa de Meia-Idade , Cloreto de Potássio/administração & dosagem , Guias de Prática Clínica como Assunto , Cloreto de Sódio/administração & dosagem , Esteroides/uso terapêuticoRESUMO
A total of 150 rhizobacteria and endorhizobacteria previously isolated from three different horticultural crops; strawberry, apple and apricot were screened for antagonistic activitiy against Clavibacter michiganensis ssp. michiganensis. Among them strain S1, exhibiting significantly higher antagonistic and plant growth promoting ability was characterized as Bacillus amyloliquefaciens based on morphological, biochemical and partial gene sequence analysis of 16S rRNA. B. amyloliquefaciens strain S1 showed maximum growth inhibition of C. michiganensis (12â¯mm). Moreover, B. amyloliquefaciens strain S1 exhibit significant phosphorus solubilization (94.16 %SEl) and indole acetic acid (27⯵gâ¯ml-1) production under in vitro conditions. Antagonistic activity of Bacillus amyloliquefaciens strain S1 was compared with other four strains KU2S1, R2S(1), RG1(3) and AG1(7) against bacterial canker of tomato under net house conditions. Minimum bacterial canker disease incidence (30.0%) was recorded in B. amyloliquefaciens S1 followed by RG1(3) after 30 days of inoculation. The bio-control efficacy was higher in B. amyloliquefaciens S1 treated plants, followed by RG1(3).
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Actinobacteria/crescimento & desenvolvimento , Antibiose , Bacillus amyloliquefaciens/crescimento & desenvolvimento , Doenças das Plantas/microbiologia , Doenças das Plantas/prevenção & controle , Solanum lycopersicum/microbiologia , Bacillus amyloliquefaciens/classificação , Bacillus amyloliquefaciens/genética , Bacillus amyloliquefaciens/isolamento & purificação , Análise por Conglomerados , DNA Bacteriano/química , DNA Bacteriano/genética , DNA Ribossômico/química , DNA Ribossômico/genética , Ácidos Indolacéticos/metabolismo , Fósforo/metabolismo , Filogenia , RNA Ribossômico 16S/genética , Análise de Sequência de DNARESUMO
The present study was conducted to quantify and compare TLR2 (toll-like receptor 2) activity in monocyte-derived macrophages of zebu (Tharparkar) and crossbred (Holstein-Friesian × Jersey × Brown Swiss × Hariana) cattle. The cells were either induced with Pam3CSK4 or kept as control. The TLR2 activity was quantified in terms of IκB-α inhibitory subunit (NFKBIA) messenger RNA (mRNA) copies using real-time, one-step reverse transcription-polymerase chain reaction (RT-PCR). Toll-like receptor 2 activity of induced cells was in the range of 1060421 ± 477937 (n=3) to 3514715 ± 290222 (n=3) copies for Tharparkar cattle (n=7) and in the range of 1365532 ± 47243 (n=3) to 3016510 ± 172340 (n=3) copies for the crossbred cattle (n=7). For uninduced cells, this activity was within the range of 117 ± 51 (n=3) to 293 ± 103 (n=3) copies for the Thraparkar cattle (n=7), and in the range of 182 ± 122 (n=3) to 296 ± 88 (n=3) copies for the crossbred cattle (n=7). The TLR2 activity of induced cells in both groups was found to be significantly higher than that of the respective uninduced cells (P<0.0001). Furthermore, upon comparison, TLR2 activities of induced and uninduced cells of the Tharparkar were not found to be significantly different from those of the crossbred cattle (P=0.8154 and P=0.6670). In the present study, we have quantified and compared, for the first time, TLR2 activity in terms of NFKBIA mRNA copies in monocyte-derived macrophages of Tharparkar and crossbred cattle and found that both have equivalent TLR2 activity.
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Subungual melanoma is a rare subtype of cutaneous melanoma that arises from the structures of the nail apparatus. It presents most commonly in older patients and at an advanced stage. A retrospective review of all patients with subungual melanoma in a single institution over a 15-year period was performed. In total, 54 patients were included (26 males, average age 62.9 years), of which 28 cases involved the upper limb. Median tumour thickness was 4.5 mm. Eighteen patients had lymph node metastasis at diagnosis, including 11 of 36 patients with positive sentinel lymph node biopsy. Median survival was 4.6 years. Subungual melanoma has a poor prognosis that is strongly associated with presence of nodal disease at diagnosis. Sentinel lymph node biopsy should be considered to determine stage and prognosis.