Evaluation of Anti-Angiogenic Therapy Combined with Immunotherapy and Chemotherapy as a Strategy to Treat Locally Advanced and Metastatic Non-Small-Cell Lung Cancer.

Immunotherapy has made recent improvements in disease-free survival (DFS) and/or overall survival (OS) in all stages of non-small-cell lung cancer (NSCLC). Here, we review the tumor microenvironment and its immunosuppressive effects and discuss how anti-angiogenic therapies may potentiate the anti-carcinogenic effects of immunotherapy. We also review all the past literature and discuss strategies of combining anti-angiogenic therapy and immunotherapy +/- chemotherapy and hypothesize how we can use this strategy for non-small-cell lung cancer in metastatic previously untreated/previously treated settings in previously treated EGFR-mutated NSCLC for the upfront treatment of brain metastases prior to radiation therapy and for the incorporation of this strategy into stage III unresectable disease.

Systemic lupus erythematosus myocarditis after COVID-19 vaccination.

Introduction: Cases of acute myocarditis have been after administration of the BNT162b2 and Ad26.COV2.S vaccine.

Systemic lupus erythematosus myocarditis after COVID-19 vaccination.

Introduction: Cases of acute myocarditis have been after administration of the BNT162b2 and Ad26.COV2.S vaccine.

Recognizing, normalizing and articulating: An approach to highlight plural values of water ecosystem services in Colombia.

The dialectical relationship between ecosystems and society is complex; therefore, holistic approaches are required to address this complexity. This view also stands out in the ecosystem services valuation field, where different scholars and global platforms have drawn attention to the need to incorporate plural valuation initiatives at decision-making. In this sense, through a comprehensive design, we conducted a multi-layered valuation of ecosystem services, and we highlighted multiple values in two areas of the province of Caldas, Colombia.

Ultra-low dose whole-body CT for attenuation correction in a dual tracer PET/CT protocol for multiple myeloma.

Purpose: To investigate within phantoms the minimum CT dose allowed for accurate attenuation correction of PET data and to quantify the effective dose reduction when a CT for this purpose is incorporated in the clinical setting.

Methods: The NEMA image quality phantom was scanned within a large parallelepiped container. Twenty-one different CT images were acquired to correct attenuation of PET raw data.

Nanofilm generated non-pharmacological anabolic bone stimulus.

Stimulus-responsive nanomaterials have mainly been employed to ablate or destroy tissues or to facilitate controlled release of drugs or biologics. Herein, we demonstrate the potential of stimulus-responsive nanomaterials to promote tissue regeneration via a non-pharmacological and noninvasive strategy. Thin nanofilms of an optically-absorbing organic dye or nanoparticle (single-walled graphene nanoribbons [SWOGNR]) were placed over (without touching the skin) a rodent femoral fracture site.

Design of water quality monitoring networks with two information scenarios in tropical Andean basins.

Design and redesign of water quality monitoring networks were evaluated for two similarly sized watersheds in the tropical Andes via optimization techniques using geographic information system technology (GIS) and a matter-element analysis of 5-day biological oxygen demand (BOD) and total suspended solids (TSS). This resulted in a flexible, objectively based design for a 1128-km watershed without prior water quality data (La Miel River), and a network redesign of a 1052-km watershed with historical water quality monitoring (Chinchiná River). Monitoring design for the undocumented basin incorporated mathematical expressions for physical, anthropological, and historical factors-and was based on clear objectives for diagnosis and intervention of water pollution.

Left thoracotomy: an ideal approach for mitral valve replacement in patient with severe chest wall deformity.

We report a 65-year-old woman with chronic diastolic congestive heart failure, pulmonary hypertension, and severe mitral valve regurgitation. She was not a candidate for percutaneous mitral valve repair and was turned down for an open heart operation by 2 institutions based on her severe pectus excavatum deformity. A left posterior lateral thoracotomy approach provided excellent exposure for central cannulation and replacement of the mitral valve.

Bullet embolization from an aorto-caval fistula to the heart.

Bullet emboli to the heart as a result of penetrating trauma are rare. We report a case of a 19-year old male who suffered a gunshot wound to the abdomen, resulting in an aorto-caval fistula and subsequent venous embolization of the bullet to the right ventricle. Successful surgical removal of the foreign body under cardiopulmonary bypass was performed.

A study of pipeline drugs in neuroendocrine tumors.

Purpose: Inhibition of neovessel development can stabilize tumor growth. A rapid in vitro method that can evaluate the effectiveness of anti-angiogenic drugs would aid in drug development. We tested a series of investigational agents to determine their ability to inhibit angiogenesis in our in vitro human angiogenesis model.

Epiploic appendagitis in a 24-year-old woman.

Epiploic appendagitis is a very rare condition that results from acute inflammation of an appendix epiploica. We report a case involving a 24-year-old woman who presented to the emergency department with abdominal pain localized to the left lower quadrant. The patient was diagnosed with epiploic appendagitis, which was confirmed through findings obtained from a contrast-study computed tomography of the abdomen.