Construção de um plano terapêutico multiprofissional para cuidados de pacientes em internação hospitalar / Construction of a multiprofessional therapeutic plan for the care of hospitalized patients / Construcción de un plan terapéutico multiprofesional para el cuidado de pacientes hospitalizados

INTRODUÇÃO: O Plano Terapêutico, trata-se de um plano de cuidado voltado para cada paciente, considerando sua individualidade e integralidade. O impulso a abordar essa temática se deu a partir da aproximação com um dos campos de atuação, enquanto residente em Urgência e Emergência. OBJETIVO: Construir um plano terapêutico multiprofissional para cuidados de pacientes em internação hospitalar. METODOLOGIA: Estudo metodológico, com abordagem quantitativa, desenvolvido em duas etapas: 1) Realização de revisão integrativa sobre a temática de interesse; 2) Elaboração da tecnologia, com suporte de designer gráfico, realizado entre os meses de novembro 2022 a janeiro de 2023. RESULTADOS: Construiu-se o plano terapêutico, contendo seis domínios, compostos por 27 itens. Os itens trazem, os dados pessoais do paciente, ,antecedentes pessoais, medicações contínuas, descrição do plano articulado pela equipe multiprofissional, descrição de possíveis novos terapêutivos e feedback da equipe. CONCLUSÃO: Esse instrumento de trabalho fortalece a troca de saberes das múltiplas especialidades envolvidas no cuidado, além da assistência integral ao paciente.

INTRODUCTION: The Therapeutic Plan is a care plan aimed at each patient, considering their individuality and completeness. The impetus to approach this theme came from the approach with one of the fields of action, while residing in Urgência e Emergência. OBJECTIVE: To build a multidisciplinary therapeutic plan for the care of hospitalized patients. METHODOLOGY: Methodological study, with a quantitative approach, developed in two stages: 1) Conducting an integrative review on the topic of interest; 2) Elaboration of the technology, with the support of a graphic designer, carried out between the months of November 2022 to January 2023. RESULTS: The therapeutic plan was constructed, containing six domains, composed of 27 items. The items bring the patient's personal data, personal history, continuous medications, description of the plan articulated by the multidisciplinary team, description of possible new therapies and team feedback. CONCLUSION: This work instrument strengthens the exchange of knowledge of the multiple specialties involved in care, in addition to comprehensive patient care.

INTRODUCCIÓN: El Plan Terapéutico es un plan de cuidados dirigido a cada paciente, considerando su individualidad e integralidad. El impulso para abordar este tema surgió del acercamiento con uno de los campos de actuación, durante la residencia en Urgência e Emergência. OBJETIVO: Construir un plan terapéutico multidisciplinar para el cuidado de pacientes hospitalizados. METODOLOGÍA: Estudio metodológico, con abordaje cuantitativo, desarrollado en dos etapas: 1) Realización de una revisión integradora sobre el tema de interés; 2) Elaboración de la tecnología, con el apoyo de un diseñador gráfico, realizada entre los meses de noviembre de 2022 a enero de 2023. RESULTADOS: Se construyó el plan terapéutico, que contiene seis dominios, compuestos por 27 ítems. Los ítems traen los datos personales del paciente, historia personal, medicaciones continuas, descripción del plan articulado por el equipo multidisciplinar, descripción de posibles nuevas terapias y feedback del equipo. CONCLUSIÓN: Este instrumento de trabajo refuerza el intercambio de conocimientos de las múltiples especialidades implicadas en la asistencia, además de la atención integral al paciente.

Tyramine exerts hypolipidemic and anti-obesity effects in vivo

Abstract Obesity and dyslipidemia are conditions often associated with cardiovascular risk, inflammation, oxidative stress, and death. Thus, a new approach has been highlighted to promote research and development of pharmacological tools derived from natural sources. Among the most widely studied groups of substances, polyphenols such as tyramine stand out. This study investigated hypolipidemic and anti-obesity properties of tyramine. Oral toxicity evaluation, models of dyslipidemia and obesity were used. To induce dyslipidemia, Poloxamer-407 (P-407) was administered intraperitoneally. In the hypercholesterolemic and obesity model, specific diet and oral tyramine were provided. After 24h of P-407 administration, tyramine 2 mg/kg (T2) decreased triglycerides (TG) (2057.0 ± 158.5 mg/dL vs. 2838 ± 168.3 mg/dL). After 48h, TG were decreased by T2 (453.0 ± 35.47 vs. 760.2 ± 41.86 mg/dL) and 4 mg/kg (T4) (605.8 ± 26.61 760.2 ± 41.86 mg/dL). T2 reduced total cholesterol (TC) after 24h (309.0 ± 11.17 mg/dL vs. 399.7 ± 15.7 mg/dL); After 48h, 1 mg/kg (T1) (220.5 ± 12.78 mg/dL), T2 (205.8 ± 7.1 mg/dL) and T4 (216.8 ± 12.79 mg/dL), compared to P-407 (275.5 ± 12.1 mg/dL). The treatment decreased thiobarbituric acid reactive substances and nitrite in liver, increased superoxide dismutase, reduced the diet-induced dyslipidemia, decreasing TC around 15%. Tyramine reduced body mass, glucose, and TC after hypercaloric feed. Treatment with 5 mg/L (0.46 ± 0.04 ng/dL) and 10 mg/L (0.44 ± 0.02 ng/dL) reduced plasma insulin (1.18 ± 0.23 ng/dL). Tyramine increased adiponectin at 5 mg/L (1.02 ± 0.02 vs. 0.83 ± 0.02 ng/mL) and 10mg/L (0.96 ± 0.04 ng/mL). In conclusion, tyramine has low toxicity in rodents, has antioxidant effect, reduces plasma triglycerides and cholesterol levels. However, further studies should be conducted in rodents and non-rodents to better understand the pharmacodynamic and pharmacokinetic properties of tyramine

Cashew apple fiber prevents high fat diet-induced obesity in mice: an NMR metabolomic evaluation.

Dietary fiber intake plays an important role in the prevention of obesity. This study aimed at investigating the effect of cashew fiber without low molecular weight compounds (CABwc) on obesity prevention and metabolomics in a murine model of diet-induced obesity. Mice were fed a chow diet (CD), a high-fat diet (HFD) or a high-fat diet supplemented with CABwc (10%) (HFD-CABwc) for 15 weeks. The body weight, abdominal fat, serum glucose levels, insulin and lipid profiles, satiety hormones such as leptin and ghrelin, digestive enzymes such as amylase and lipase, and inflammatory mediators such as TNF-α, IL-6, and adiponectin were measured, in addition to performing serum and hepatic tissue analyses. The metabolomic analysis was based on nuclear magnetic resonance (NMR) spectroscopy of serum and feces. The effects observed with ingestion of CABwc were appetite control and prevention of hyperglycemia, hyperinsulinemia and hypertriglyceridemia, as well as the prevention of the inflammatory process and reduction of liver injury caused by the HFD. In addition, NMR evidenced the presence of SCFAs in serum and feces of mice fed with HFD-CABwc. These findings suggest that CABwc promoted satiety in mice, improving the metabolism of glucose and lipids. Positive effects of obesity prevention may be associated with SCFA production.

Antidepressant-Like Effect of Lippia sidoides CHAM (Verbenaceae) Essential Oil and Its Major Compound Thymol in Mice.

Depression is a common disease affecting more than 300 million people worldwide. Since Lippia sidoides has shown central nervous system effects in previous works, we aimed to investigate the effect of L. sidoides essential oil and its major compound, thymol on a corticosterone-induced depression model in mice. Male mice (20⁻25 g) received corticosterone (20 mg/kg, subcutaneously), once a day for 22 days. From the 16th day on, mice were grouped to receive either corticosterone or L. sidoides essential oil (100 and 200 mg/kg), or thymol (25 and 50 mg/kg) or fluoxetine (35 mg/kg) by gavage. The forced swimming test, tail suspension, open field, elevated plus maze and sucrose preference tests were performed from the 19th to 22nd day. Data were analyzed by ANOVA followed by the Student-Newman-Keuls as a post hoc test and the results were considered significant when p < 0.05. It was shown that L. sidoides essential oil, thymol and fluoxetine decreased the immobility time in the tail suspension and forced swimming tests and none of these altered locomotor activity in the open field test. However, the drugs increased the amount of grooming. In the elevated plus maze, all drugs increased the number of entries and the time of permanence in the open arms. In the sucrose preference test, the L. sidoides essential oil, thymol and fluoxetine reversed anhedonia. These results suggest that the thymol and L. sidoides essential oil have an antidepressant-like effect, similar to fluoxetine. However, future studies should be encouraged to enhance understanding of the effects of essential oil and thymol for the treatment of depression.

Amyrins from Protium heptaphyllum Reduce High-Fat Diet-Induced Obesity in Mice via Modulation of Enzymatic, Hormonal And Inflammatory Responses.

Obesity remains a global problem. In search of phytochemicals that have antiobesity potential, this study evaluated α,ß-amyrin, a triterpenoid mixture from Protium heptaphyllum, on high-fat diet-induced obesity in mice. Groups of mice (n = 8) were fed a normal diet or a high-fat diet, and were orally treated or not treated with either α,ß-amyrin (10 or 20 mg/kg) or sibutramine (10 mg/kg) for 15 weeks. Variables measured at termination were body weight, visceral fat accumulation, adipocyte surface area, peroxisome proliferator-activated receptor gamma, and lipoprotein lipase expressions in adipose tissue, the levels of plasma glucose and insulin, the satiety hormones ghrelin and leptin, the digestive enzymes amylase and lipase, and the inflammatory mediators TNF-α, interleukin-6, and MCP-1. Results showed that α,ß-amyrin treatment resulted in lower high-fat diet-induced increases in body weight, visceral fat content, adipocyte surface area, peroxisome proliferator-activated receptor gamma, and lipoprotein lipase expressions, and blood glucose and insulin levels. Additionally, the markedly elevated leptin and decreased ghrelin levels seen in the high-fat diet-fed control mice were significantly modulated by α,ß-amyrin treatment. Furthermore, α,ß-amyrin decreased serum TNF-α and MCP-1. These results suggest that α,ß-amyrin could be beneficial in reducing high-fat diet-induced obesity and associated disorders via modulation of enzymatic, hormonal, and inflammatory responses.

The Resin from Protium heptaphyllum Prevents High-Fat Diet-Induced Obesity in Mice: Scientific Evidence and Potential Mechanisms.

Herbal compounds rich in triterpenes are well known to regulate glucose and lipid metabolism and to have beneficial effects on metabolic disorders. The present study investigated the antiobesity properties of resin from Protium heptaphyllum (RPH) and the possible mechanisms in mice fed a high-fat diet (HFD) for 15 weeks. Mice treated with RPH showed decreases in body weight, net energy intake, abdominal fat accumulation, plasma glucose, amylase, lipase, triglycerides, and total cholesterol relative to their respective controls, which were RPH unfed. Additionally, RPH treatment, while significantly elevating the plasma level of ghrelin hormone, decreased the levels of insulin, leptin, and resistin. Besides, HFD-induced increases in plasma levels of proinflammatory mediators TNF-α, IL-6, and MCP-1 were significantly lowered by RPH. Furthermore, in vitro studies revealed that RPH could significantly inhibit the lipid accumulation in 3T3-L1 adipocytes (measured by Oil-Red O staining) at concentrations up to 50 µg/mL. These findings suggest that the antiobese potential of RPH is largely due to its modulatory effects on various hormonal and enzymatic secretions related to fat and carbohydrate metabolism and to the regulation of obesity-associated inflammation.

1,8-cineole (eucalyptol) ameliorates cerulein-induced acute pancreatitis via modulation of cytokines, oxidative stress and NF-κB activity in mice.

AIMS: Acute pancreatitis (AP) is an inflammatory condition wherein pro-inflammatory mediators, oxidative stress, and NF-κB signaling play a key role. Currently, no specific therapy exists and treatment is mainly supportive and targeted to prevent local pancreatic injury and systemic inflammatory complications. This study was aimed to examine whether 1,8-cineole, a plant monoterpene with antioxidant and anti-inflammatory properties could ameliorate cerulein-induced acute pancreatitis. MAIN METHODS: AP was induced in Swiss mice by six one hourly injections of cerulein (50 µg/kg, i.p.). 1,8-cineole (100, 200 and 400mg/kg, p.o.) was administered 1h prior to first cerulein injection, keeping vehicle and thalidomide treated groups as controls. Blood samples were taken 6-h later to determine serum levels of amylase and lipase, and cytokines. The pancreas was removed for morphological examination, myeloperoxidase (MPO) and malondialdehyde (MDA) assays, reduced glutathione (GSH) levels, and for nuclear factor (NF)-κB immunostaining. KEY FINDINGS: 1,8-cineole effectively reduced the cerulein-induced histological damage, pancreatic edema and NF-κB expression, levels of MPO activity and MDA, and replenished the GSH depletion. Cerulein increased serum levels of amylase and lipase, and pro-inflammatory cytokines TNF-α, IL-1ß, and IL-6 were also decreased by 1,8-cineole pretreatment, similar to thalidomide, a TNF-α inhibitor. The anti-inflammatory IL-10 cytokine level was, however, enhanced by 1,8-cineole. SIGNIFICANCE: These findings indicate that 1,8-cineole can attenuate cerulein-induced AP via an anti-inflammatory mechanism and by combating oxidative stress. Further studies are needed to clearly elucidate its benefits in patients on acute pancreatitis.

Antihyperglycemic and hypolipidemic effects of α, ß-amyrin, a triterpenoid mixture from Protium heptaphyllum in mice.

BACKGROUND: Pentacyclic triterpenes in general exert beneficial effects in metabolic disorders. This study investigated the effects of α, ß-amyrin, a pentacyclic triterpene mixture from the resin of Protium heptaphyllum on blood sugar level and lipid profile in normal and streptozotocin (STZ)-induced diabetic mice, and in mice fed on a high-fat diet (HFD). FINDINGS: Mice treated with α, ß-amyrin (10, 30 and 100 mg/kg, p.o.) or glibenclamide (10 mg/kg, p.o.) had significantly reduced STZ-induced increases in blood glucose (BG), total cholesterol (TC) and serum triglycerides (TGs). Unlike glibenclamide that showed significant reductions in BG, TC and TGs in normoglycemic mice, α, ß-amyrin did not lower normal blood sugar levels but at 100 mg/kg, manifested a hypolipidemic effect. Also, α, ß-amyrin effectively reduced the elevated plasma glucose levels during the oral glucose tolerance test. Moreover, the plasma insulin level and histopathological analysis of pancreas revealed the beneficial effect of α, ß-amyrin in the preservation of beta cell integrity. In mice treated orally with α, ß-amyrin (10, 30 and 100 mg/kg) or fenofibrate (200 mg/kg), the HFD-associated rise in serum TC and TGs were significantly less. The hypocholesterolemic effect of α, ß-amyrin appeared more prominent at 100 mg/kg with significant decreases in VLDL and LDL cholesterol and an elevation of HDL cholesterol. Besides, the atherogenic index was significantly reduced by α, ß-amyrin. CONCLUSIONS: These findings reflect the potential antihyperglycemic and hypolipidemic effects of α, ß-amyrin mixture and suggest that it could be a lead compound for drug development effective in diabetes and atherosclerosis.

The natural flavonoid quercetin ameliorates cerulein-induced acute pancreatitis in mice.

Many plant-derived flavonoids including quercetin exhibit antioxidant and antiinflammatory properties. Proinflammatory cytokines and oxidative stress play an important role in acute pancreatitis. This study aimed to evaluate the effect of quercetin on cerulein-induced acute pancreatitis in mice. Animal groups were pretreated with quercetin (25, 50, 100 mg/kg, per os (p.o.)), thalidomide (200 mg/kg, p.o.) or vehicle (2% dimethyl sulfoxide (DMSO)) 1 h before hourly (x5) intraperitoneal injections of cerulein. A saline (0.9%, NaCl)-treated control group was included for comparison. Cerulein significantly enhanced the serum levels of amylase and lipase, and pancreatic myeloperoxidase activities, malondialdehyde and the proinflammatory cytokines tumor necrosis factor-alpha (TNF-alpha), interleukin-1beta (IL-1beta), and IL-6, as well as the pancreatic wet weight/body weight ratio. Cerulein significantly reduced the serum levels of IL-10. Histological assessment of the pancreas showed tissue edema, neutrophil infiltration, acinar vacuolization, and cell necrosis and a marked increase in the immunoreactivity staining for TNF-alpha. Pretreatment with quercetin or thalidomide significantly attenuated the severity of cerulein-induced acute pancreatitis as evidenced by effective reductions in the pancreatic wet weight/body weight ratio, biochemical indices, proinflammatory cytokines, myeloperoxidase activity, malondialdehyde formation, and an increase in antiinflammatory cytokine IL-10. Quercetin treatment also markedly suppressed the histological changes such as pancreatic edema, inflammatory cell infiltration, acinar cell necrosis, and the expression of TNF-alpha. Taken together, these results indicate that quercetin ameliorates the severity of cerulein-induced acute pancreatitis by acting as an antiinflammatory and antioxidant agent.