2,699 papers found

The analysis of health and nutrition data from various countries shows many surprising and seemingly incomprehensible facts and paradoxical relationships. Health status of a country is the result of long-term factors and therefore it cannot be changed from day to day. For example in Central European countries there was…

The lacrimal sac (LS) is a dilated structure that lies in the lacrimal fossa, and the nasolacrimal duct (NLD) is the continuation of LS from its neck up to the inferior meatus of the nose. A study of 50 specimens of formalin-fixed adult cadavers of both sexes of Indian origin was conducted. The morphological features l…

OBJECTIVES: To determine the effect of glutathione S-transferases M1 and T1 polymorphisms on the risk of senile cataract among Egyptians. BACKGROUND: The glutathione S-transferases (GSTs) are polymorphic enzymes that are important in the protection against oxidative damage. METHODS: Using a multiplex polymerase chain…

OBJECTIVES: The aim of this prospective clinical study is to evaluate our 20-year experience with surgical treatment of pulmonary metastases in germ-cell testicular cancer and discuss the optimal therapeutical approach. BACKGROUND: Authors presents 63 patients who were surgically treated in the period from 1988 to 200…

BACKGROUND: Benign schwannomas, also referred to as neurilemomas, neurinomas, and perineural fibroblastomas, are encapsulated nerve sheath tumors. Primary schwannomas of the liver are extremely rare. We present a case of liver schwannoma, incidentally found in a patient with breast cancer. CASE: A 66-year-old female c…

INTRODUCTION: Nutritional Risk Screening-2002 (NRS-2002) has been recently used to evaluate the nutritional status of patients according to the recommendation of ESPEN. In this prospective study, we aimed to find the effectiveness of NRS-2002 on preoperative patients who were candidates for elective procedure at a gene…

UNLABELLED: The aim of the study was to determine whether the treatment outcome differs for males and females in the mixed-gender methadone maintenance program. A prospective non-randomized study was performed to evaluate the efficiency of the treatment over a period of 6 months. In this study, 91 patients (60 male and…

Accelerated atherosclerosis can lead to an increased prevalence of coronary artery disease, heart failure, brain stroke and peripheral arterial disease. Thus, subjects with chronic renal failure are exposed to increased morbidity and mortality from cardiovascular events. A strong and pervasive link exists between kidne…

The total Hcy, methionine, vitamin B12, folic acid and vitamin B6 blood concentrations were measured in apparently healthy adult subjects aged 20-30 years with three types of nutrition - 52 normal weight subjects of general population on traditional mixed diet (non-vegetarians), 52 normal weight vegetarians and 24 over…

Dyspeptic symptoms are quite common in chronic hemodialysis patients, and Helicobacter pylori (cagA(+)) is thought to play an important role in the pathogenesis of the active gastritis and other upper gastrointestinal mucosal lesions in these patients. The aim of this study was to evaluate a probable association betwee…

BACKGROUND: It is assumed that changes in different parts of the host defence mechanisms could influence the outcome by making way for extracranial complications. MATERIAL AND METHODS: For our study we enrolled 121 patients who had sustained various types of severe head injury (GCS 3-8). We investigated several labora…

BACKGROUND: Dosage of chemotherapy for colon cancer is currently based on the patient's body surface area. Several studies have identified an association between low fat-free mass and chemotherapy toxicity among patients with metastatic colorectal cancer. This has been less widely studied for localised disease. This re…

BACKGROUND: Jaundice has been associated with an increased incidence of postoperative hernias, decreased wound and anastomotic bursting pressure, and reduced tissue collagen synthesis. This study is aimed to examine the possible effects of honey supplementation on anastomotic wound healing in obstructive jaundice (OJ)…

AIM: We assumed that one of the most widely used anesthetic agents, propofol, which is the most widely used anesthetic for sedation, may reduce inflammatory processes and organ injury induced by cecal ligation and puncture. STUDY DESIGN: Bacterial peritonitis was induced in 18 rats by cecal ligation and puncture. The…

This study presents the prevalence, relative frequency, and analysis of genetic diseases/malformations in 73260 individuals. Cases included were ascertained from: Pediatric outpatient clinics of two governmental hospitals and two primary health care centers (PHCCs) in Giza Governorate; Neonatal intensive care unit (NIC…

OBJECTIVES: To determine the frequency of vascular prosthesis infection in aortofemoral area and to demonstrate their course, treatment and risk factors. METHODS: The file was formed by patients who had been operated on because of infection of vascular reconstruction in aortofemoral area at IInd department of surgery…

Brain natriuretic peptide (BNP) is one of the cardiac peptide hormones that are involved in water and electrolyte homeostasis in heart failure. There are two mechanisms for increased BNP gene expression: cardiomyocyte stretching and neurohormonal activation. Many recent studies reported an increase in BNP gene expressi…

BACKGROUND: The scientific meetings disseminate the results of the latest research. However, if the presented work is not published later, the information is lost. OBJECTIVE: To know and compare the fate of the abstracts produced by our nephrology community that were submitted to the Instituto Mexicano de Investigacio…

The field of prostate cancer (PCa) diagnosis is undergoing a profound transformation from traditional invasive procedures toward precision, minimally invasive, and even non-invasive approaches. This article systematically outlines this evolutionary trajectory: first, starting with the selection of patients for biopsy,…

BACKGROUND: The aim of this study was to evaluate the role of plasma total homocysteine level and 677C-->T mutation on the methylenetetrahydrofolate reductase (MTHFR) gene in the development of venous thromboembolism. METHODS: Thirty-six (18 male, 18 female and mean+SD; 48.3 +/- 15.5 years) patients with venous thromb…