Quercetin Enhances 5-Fluorouracil-Driven Cytotoxicity Dose-Dependently in A375 Human Melanoma Cells.

Cutaneous melanoma (CM) represents a severe skin cancer with a rising incidence at present and limited treatment options. 5-Fluorouracil (5-FU) is widely used, including for CM; however, the innate resistance of this cancer to conventional therapy remains problematic. Quercetin (QUE) is a flavonoid that can sensitize cancer cells to antitumor agents such as 5-FU.

Plants' Impact on the Human Brain-Exploring the Neuroprotective and Neurotoxic Potential of Plants.

Background: Plants have long been recognized for their potential to influence neurological health, with both neuroprotective and neurotoxic properties. This review explores the dual nature of plant-derived compounds and their impact on the human brain.

Discussion: Numerous studies have highlighted the neuroprotective effects of various phytoconstituents, such as those found in , , , , and .

Oesophageal Foreign Bodies--from Diagnostic Challenge to Therapeutic Dilemma.

Ingestion of foreign bodies, common in the emergency services, remains a challenge for physicians despite preventive measures and technical progress due to the frequency and possible complications, serious complications that can darken vital prognosis or may be a source of remote morbidity. Clinical experience at "St. Mary" Hospital included, between 2000-2015, 39 patients diagnosed with FB ingestion, of which 26 fixed in the oesophagus, with the remaining 13 having spontaneously progressed along the digestive tract (5 recovered from the stomach, 6 naturally evacuated, and 2 cases with colic perforation).

Histopathological aspects described in patients with chronic hepatitis C.

Chronic hepatitis C affects an estimated 170 million people worldwide and causes approximately 350 000 deaths each year. The current antiviral therapy allows the virus eradication or the permanent inhibition of the virus replication (sustained virological response, SVR), the reduction of the inflammation, and the prevention or the reduction of liver fibrogenesis (histological response). We studied the histopathological aspects found during percutaneous liver biopsy in patients with chronic hepatitis C viral infection who were treated and monitored over a period of two years.

Postoperative functional result and quality of life after oesophageal reconstruction based on the type of cervical anastomosis.

Introduction: The keystone of the rate of postoperative complications and functional outcome in oesophageal reconstruction is the technique method of performing cervical anastomosis.Despite new technologies and improved technique in specialized centres, post-anastomosis complications have not significantly improved.

Purpose: The goal of our study is to analyse the causes that make anastomosis with the oesophagus hypopharynx a particular case.

Liver steatosis associated with chronic hepatitis C.

Hepatic steatosis is a common histological finding in chronic liver diseases. One of the pathological entities in which hepatic steatosis has been found is chronic hepatitis C. The prevalence of steatosis in these patients ranges from 40% to 86%, with an average of 55%, which is two times higher than the steatosis seen in adults uninfected with hepatitis C.

Motor criteria evaluation of iso-anisoperistaltic graft in oesophageal reconstruction -- an experimental study of isolated colic graft motility pattern in dogs.

In the medical literature there are more than one opinion in favour of the isoperistaltic interposed loop, considering it to render a higher propulsive activity and thus with much better functionality, with less intense symptoms of regurgitation,reflux or aspiration. Technically, however, due to anatomical relationships, anisoperistaltic graft interposition is more convenient. Is this detrimental to functionality? What is the best peristaltic model? At first sight, it seems that due to the local anatomy and surgical technique involved, we compromise at the expense of better functionality.

The vascularization pattern of the colon and surgical decision in esophageal reconstruction with colon. A selective SMA and IMA arteriographic study.

Introduction: No matter the reconstructive technique, the fundamental concepts in visceral reconstruction have as main grounds the mandatory vascular support for the graft replacement. Individual vascular particularities can influence or even oblige the surgeon to choose a certain procedure. This is why the vascularization is beyond doubt the dominant factor in mobilizing the colon for reconstruction.

Blood Pressure over Height Ratios: Simple and Accurate Method of Detecting Elevated Blood Pressure in Children.

Background. Blood pressure (BP) percentiles in childhood are assessed according to age, gender, and height. Objective.

[Some respiratory viruses in the etiology of acute upper respiratory infections].

The viral etiology of acute respiratory diseases, determined in 107 children admitted to hospital during the 1966-1969 period, was confirmed in 36% of the cases by isolation of the viral agent and in 59% by serologic reactions. Parainfluenza viruses, especially of type 1 and 3, were encountered more often in the etiology of acute or obstructive laryngitis, and the syncytial respiratory virus in tracheobronchitis.