Plan de negocios para la comercializaci?n de aceites esenciales en la zona 7 de Lima Metropolitana

Aroma Bio Qhali Kay es la empresa comercializadora de aceites esenciales naturales producidos en nuestro territorio en base a una amplia variedad de esencias obtenidas de plantas nativas de nuestro territorio y producidos por empresas peruanas que abastecen el mercado local e internacional. El principal valor agregado de la empresa es el trato diferenciado que se brinda a los clientes y posibles clientes, los cuales requieren adicionalmente a la compra de los aceites, un trato que signifique una experiencia diferente a lo que actualmente se encuentra en el mercado local, y que es crear una experiencia en base al consumo de aceites y su integraci?n a la vida diaria con productos 100% naturales y de calidad, mediante un trato agradable entre cliente-empresa la cual genere una relaci?n de confianza y bienestar, reforzado por la ambientaci?n de nuestro local f?sico y plataforma de compra virtual con opci?n de entrega a domicilio v?a las empresas courier m?s conocidas del mercado. Nuestra empresa busca ser los referentes en cuanto a aceites esenciales, brindando soporte y absolviendo las dudas que puedan tener los usuarios y/o consumidores de aceites esenciales en lo que respecta a beneficios, forma de uso, caracter?stica del producto, etc.; ense?ando los beneficios y alternativas de uso que brindan los aceites esenciales y que no es conocida por el p?blico consumidor

Cigarette smoke-induced autophagy is regulated by SIRT1-PARP-1-dependent mechanism: implication in pathogenesis of COPD

Autophagy is a fundamental cellular process that eliminates long-lived proteins and damaged organelles through lysosomal degradation pathway. Cigarette smoke (CS)-mediated oxidative stress induces cytotoxic responses in lung cells. However, the role of autophagy and its mechanism in CS-mediated cytotoxic responses is not known. We hypothesized that NAD(+)-dependent deacetylase, sirtuin 1 (SIRT1) plays an important role in regulating autophagy in response to CS. CS exposure resulted in induction of autophagy in lung epithelial cells, fibroblasts and macrophages. Pretreatment of cells with SIRT1 activator resveratrol attenuated CS-induced autophagy whereas the SIRT1 inhibitor, sirtinol, augmented CS-induced autophagy. Elevated levels of autophagy were induced by CS in the lungs of SIRT1 deficient mice. Inhibition of poly(ADP-ribose)-polymerase-1 (PARP-1) attenuated CS-induced autophagy via SIRT1 activation. These data suggest that the SIRT1-PARP-1 axis plays a critical role in the regulation of CS-induced autophagy and have important implications in understanding the mechanisms of CS-induced cell death and senescence

Prevalence, associated factors and outcomes of pressure injuries in adult intensive care unit patients: the DecubICUs study

Funder: European Society of Intensive Care Medicine; doi: http://dx.doi.org/10.13039/501100013347Funder: Flemish Society for Critical Care NursesAbstract: Purpose: Intensive care unit (ICU) patients are particularly susceptible to developing pressure injuries. Epidemiologic data is however unavailable. We aimed to provide an international picture of the extent of pressure injuries and factors associated with ICU-acquired pressure injuries in adult ICU patients. Methods: International 1-day point-prevalence study; follow-up for outcome assessment until hospital discharge (maximum 12 weeks). Factors associated with ICU-acquired pressure injury and hospital mortality were assessed by generalised linear mixed-effects regression analysis. Results: Data from 13,254 patients in 1117 ICUs (90 countries) revealed 6747 pressure injuries; 3997 (59.2%) were ICU-acquired. Overall prevalence was 26.6% (95% confidence interval [CI] 25.9–27.3). ICU-acquired prevalence was 16.2% (95% CI 15.6–16.8). Sacrum (37%) and heels (19.5%) were most affected. Factors independently associated with ICU-acquired pressure injuries were older age, male sex, being underweight, emergency surgery, higher Simplified Acute Physiology Score II, Braden score 3 days, comorbidities (chronic obstructive pulmonary disease, immunodeficiency), organ support (renal replacement, mechanical ventilation on ICU admission), and being in a low or lower-middle income-economy. Gradually increasing associations with mortality were identified for increasing severity of pressure injury: stage I (odds ratio [OR] 1.5; 95% CI 1.2–1.8), stage II (OR 1.6; 95% CI 1.4–1.9), and stage III or worse (OR 2.8; 95% CI 2.3–3.3). Conclusion: Pressure injuries are common in adult ICU patients. ICU-acquired pressure injuries are associated with mainly intrinsic factors and mortality. Optimal care standards, increased awareness, appropriate resource allocation, and further research into optimal prevention are pivotal to tackle this important patient safety threat

Correction to: Prevalence, associated factors and outcomes of pressure injuries in adult intensive care unit patients: the DecubICUs study

The original version of this article unfortunately contained a mistake

Prevalence, associated factors and outcomes of pressure injuries in adult intensive care unit patients: the DecubICUs study

Funder: European Society of Intensive Care Medicine; doi: http://dx.doi.org/10.13039/501100013347Funder: Flemish Society for Critical Care NursesAbstract: Purpose: Intensive care unit (ICU) patients are particularly susceptible to developing pressure injuries. Epidemiologic data is however unavailable. We aimed to provide an international picture of the extent of pressure injuries and factors associated with ICU-acquired pressure injuries in adult ICU patients. Methods: International 1-day point-prevalence study; follow-up for outcome assessment until hospital discharge (maximum 12 weeks). Factors associated with ICU-acquired pressure injury and hospital mortality were assessed by generalised linear mixed-effects regression analysis. Results: Data from 13,254 patients in 1117 ICUs (90 countries) revealed 6747 pressure injuries; 3997 (59.2%) were ICU-acquired. Overall prevalence was 26.6% (95% confidence interval [CI] 25.9–27.3). ICU-acquired prevalence was 16.2% (95% CI 15.6–16.8). Sacrum (37%) and heels (19.5%) were most affected. Factors independently associated with ICU-acquired pressure injuries were older age, male sex, being underweight, emergency surgery, higher Simplified Acute Physiology Score II, Braden score 3 days, comorbidities (chronic obstructive pulmonary disease, immunodeficiency), organ support (renal replacement, mechanical ventilation on ICU admission), and being in a low or lower-middle income-economy. Gradually increasing associations with mortality were identified for increasing severity of pressure injury: stage I (odds ratio [OR] 1.5; 95% CI 1.2–1.8), stage II (OR 1.6; 95% CI 1.4–1.9), and stage III or worse (OR 2.8; 95% CI 2.3–3.3). Conclusion: Pressure injuries are common in adult ICU patients. ICU-acquired pressure injuries are associated with mainly intrinsic factors and mortality. Optimal care standards, increased awareness, appropriate resource allocation, and further research into optimal prevention are pivotal to tackle this important patient safety threat

Choledochal cyst as an incidental finding during acute cholecystitis: A case report

Key Clinical Message This case demonstrates an atypical presentation of choledochal cysts (CDCs) and elaborates on the diagnostic challenges encountered when presented with CDCs in adulthood, as it principally presents in children. Abstract A choledochal cyst is a rare congenital anomaly characterized by cystic dilations in the extrahepatic and intrahepatic biliary trees. These cysts are classified according to their location and characteristics. This case study aims to demonstrate how nonspecific clinical features can pose a diagnostic dilemma when presented in adults. Additionally, the case report provides an overview of diagnostic methods and treatment options. In this case, we discuss a 50‐year‐old female who presented with a 2‐ to 3‐day history of severe colicky pain in the right upper quadrant of her abdomen without any other symptoms or abnormal laboratory tests. In addition to ultrasonography evidence of CBD dilation and cholelithiasis, MRCP results confirmed the diagnosis. She underwent surgical intervention involving cyst excision, a Roux‐en‐Y hepatojejunostomy, and a cholecystectomy. The postoperative period was without significant complications. The case presented here illustrates the potential outcomes for individuals who present with choledochal cysts during adulthood. Often, these cases present with vague symptoms or as the underlying cause of a more severe condition. This case contributes to the existing knowledge of choledochal cysts by providing insight into the clinical presentation, diagnostic methods, and treatment options

Enzyme-Instructed Molecular Self-assembly Confers Nanofibers and a Supramolecular Hydrogel of Taxol Derivative

By covalently connecting taxol with a motif that is prone to self-assemble, we successfully generate the precursor (5a), the hydrogelator (5b), and hydrogel of a taxol derivative without compromising the cytotoxic activity of the taxol. This approach promises a general method to create nanofibers of therapeutic molecules that have a dual role, as both the delivery vehicle and the drug, itself