Cervantesevans1209

With the rise of the number of states fully legalizing marijuana, the use of this substance in the United States is at an all-time high. This increasing legalization gives the impression that marijuana is rather safe. However, multiple reports by our groups and others documented serious cardiovascular complications associated with marijuana use ranging from life threatening arrhythmia to myocarditis and myocardial infarction. In this report, we present a case of a 61 year old man presented with left sided typical chest pain shortly after marijuana consumption with the diagnosis of non ST-elevation myocardial infarction (NSTEMI) established based on clinical, EKG and troponin values with eventual cardiac catheterization documenting non-occlusive coronary artery disease with 30% obstruction of the proximal first obtuse marginal artery. We also review the putative pathophysiologic mechanisms of marijuana induced coronary vasospasms, highlighting the implications of these findings in the evaluation and management of cardiac chest pain in marijuana users.We present a case of simultaneous cardiotoxicity and stroke-like neurotoxicity in a patient treated with FOLFOX, a 5-Fluorouracil (5-FU)-containing chemotherapy regimen. Within hours of FOLFOX infusion, the patient began to exhibit signs and symptoms of myocardial ischemia and stroke mimic. Coronary vasoconstriction and vasospasm is a known mechanism of 5-FU-induced cardiotoxicity. 5-FU-induced neurotoxicity commonly presents as encephalopathy and is likely attributable to the accumulation of ammonia, a product of 5-FU metabolism. find protocol However, our patient presented with focal neurological signs and normal levels of ammonia. This suggests that 5-FU-induced vasospasm in the coronary arteries and cerebral vasculature is a likely cause of the simultaneous cardiac and neurological events we report here which have not been reported previously. Recognition of these toxicities as complications of 5-FU chemotherapy is crucial for the proper diagnosis and treatment of patients.The formation and characterization of positively surface charged TiN surfaces were investigated for improving dental implant survival. Surface nitrogen atoms of a traditional TiN implant were converted to a positive charge by a quaternization reaction which greatly increased the antibacterial efficiency. Ti, TiN, and quaternized TiN samples were incubated with human patient subgingival bacteria for 4 hours at 37°C in an anaerobic environment with an approximate 40% reduction in counts on the quaternized surface over traditional Ti and TiN. The samples were challenged with Streptococcus Mutans and fluorescent imaging confirmed significant reduction in the quaternized TiN over the traditional Ti and TiN. Contact angle measurement and X-Ray Photoelectron Spectroscopy (XPS) were utilized to confirm the surface chemistry changes. The XPS results found the charged quaternized nitrogen peak at 399.75 eV that is unique to the quaternized sample.Background Strictures are a common complication in Crohn's disease (CD), found in more than 50% of patients. They are characterized by the excessive deposition of extracellular proteins in the tissue as a result of the chronic inflammatory process. The effect of anti-tumor necrosis factor alpha (TNF-α) therapy on the development of fibrosis is not yet fully understood. Aim To investigate whether the degree of intestinal inflammation and fibrosis is correlated with preoperative anti-TNF-α) therapy on the development of fibrosis is not yet fully understood. Methods This unblinded, prospective, single tertiary center, pilot cohort study included all adult patients with CD who underwent elective, laparoscopic, or open intestinal resection. Preoperative investigations included measurement of blood TNF-α) therapy on the development of fibrosis is not yet fully understood. Results Histopathological specimens from 10 patients with CD who underwent ileocecal or ileocolic resections were retrieved. Four of those patients were on anti-TNF-α) therapy on the development of fibrosis is not yet fully understood. α) therapy on the development of fibrosis is not yet fully understood. α) therapy on the development of fibrosis is not yet fully understood. p=0.01). Anti-TNF-α) therapy on the development of fibrosis is not yet fully understood. α) therapy on the development of fibrosis is not yet fully understood. α) therapy on the development of fibrosis is not yet fully understood. Conclusions Patients who underwent preoperative anti-TNF-α treatment had a higher fibrosis score than controls.α) therapy on the development of fibrosis is not yet fully understood. Copyright © 2020 J. Torle et al.We present a case report of a patient with uterine primitive neuroectodermal tumor (PNET). The patient underwent surgical management followed by pelvic radiation and intravaginal brachytherapy. Following a stable interval, the patient was found to have new onset spinal, pulmonary, and adrenal metastatic disease. She was subsequently started on high dose carboplatin and etoposide. An interval reduction of her metastatic disease was observed after three cycles. We conclude that a multimodal approach, including platinum-based adjuvant chemotherapy with etoposide, can be effective in patients who present with residual or recurrent disease after surgical and radiation therapy. However, more robust studies with longer follow-up periods will be needed to establish a consensus regarding effective treatment options. © 2020 The Author(s).Sustainable cocoa production is susceptible to changes in some climatic parameters. This survey was carried out to understand the perceptions of cocoa farmers on climate change, its impacts on cocoa production and their adaptation methods. Stratified sampling method was used to select the farmers and data were collected with structured questionnaires. Stratification of the district was done based on existing seven administrative divisional offices which comprise of six area councils and one town council. Cocoa farmers were sampled within each stratum with sample size proportional to estimated number of farmers. During the survey, 378 cocoa farmers were interviewed from Abu-Bone (60), Anyinasuso (65), Biakoye (42), Kwasu-Abu (89), Subriso (35), Suponso (20) and Tepa (67). The dataset had been shared with this article and it is valuable for understanding the perceptions of cocoa farmers on climate change, cocoa production efficiency and determinants of climate change adaptation choices. © 2020 The Author.