Clinical effectiveness of adding probiotics to a low FODMAP diet: Randomized double-blind placebo-controlled study.

Background: There are various studies showing the relationship between irritable bowel syndrome (IBS) and diet, and some dietary adjustments are recommended to reduce symptoms. In recent years, there is a growing number of studies that show a 4-8 wk low fermentable oligo, di- and mono-saccharides and polyols (FODMAP) diet has a 50%-80% significant effect on symptoms in IBS patients. There is strong evidence suggesting that changes in fecal microbiota have an impact on IBS pathogenesis.

Evaluation of sarcopenia, sarcopenic obesity, and phase angle in geriatric gastrointestinal cancer patients: before and after chemotherapy.

Background/aim: The purpose of this study was to determine sarcopenia, sarcopenic obesity and phase angle (PA) and the influence of chemotherapy (CT) on anthropometric measurements and and the PA in in geriatric patients with gastrointestinal (GI) cancer.

Materials And Methods: The anthropometric measurements, calf circumference (CC), upper midarm circumference (UMAC), and hand grip strength (HGS), have been measured to understand muscle function of 153 patients (mean age of 70.5 ± 5.

Can Inflammatory and Nutritional Serum Markers Predict Chemotherapy Outcomes and Survival in Advanced Stage Nonsmall Cell Lung Cancer Patients?

To determine the values of prognostic nutritional and inflammatory markers in chemotherapy outcomes and survival in the patients with advanced nonsmall cell lung cancer (NSCLC) and also in the secondary malnutrition and cachexia. Twenty-five patients with diagnosis of aNSCLC were registered for the prospective study. Malnutrition was determined by the Subjective Global Assessment (SGA) and performance status by criteria of the Eastern Cooperative Oncology Group (ECOG).

The effect of chemotherapy on nutritional status and weakness in geriatric gastrointestinal system cancer patients.

Objectives: Malnutrition is common in patients with geriatric gastrointestinal system (GIS) cancer. This study aimed to evaluate patients with geriatric GIS cancer in terms of nutritional status and weakness and determine the changes caused by chemotherapy (CT).

Methods: Patients with geriatric GIS cancer who received CT were included in the study.

Effects of Glutamine and Omega-3 Fatty Acids on Erythrocyte Deformability and Oxidative Damage in Rat Model of Enterocolitis.

Background: The aim of the study was to investigate preventive effects of glutamine (Gln), omega-3 fatty acids (FA) on erythrocyte deformability (EDEF) in rat model of indomethacin-induced enterocolitis.

Methods: Nineteen Wistar albino male rats were divided into three groups: control group, colitis induced by indomethacin and were fed with a standard laboratory diet (group 1), and colitis induced by indomethacin and were also fed with Gln, omega-3 FA (group 2). An investigation was performed in a rat model of experimental colitis induced by subcutaneous injections of 2 mL intdomethacine solution applied at 24 and 48 hours intervals to male Wistar rats for 14 days.

Zinc supplementation induces apoptosis and enhances antitumor efficacy of docetaxel in non-small-cell lung cancer.

Background: Exposure to exogenous zinc results in increased apoptosis, growth inhibition, and altered oxidative stress in cancer cells. Previous studies also suggested that zinc sensitizes some cancer cells to cytotoxic agents depending on the p53 status. Therefore, zinc supplementation may show anticancer efficacy solely and may increase docetaxel-induced cytotoxicity in non-small-cell lung cancer cells.

Perspectives and practical applications of medical oncologists on defensive medicine (SYSIPHUS study): a study of the Palliative Care Working Committee of the Turkish Oncology Group (TOG).

Defensive medicine occasionally indulges unnecessary treatment requests to defend against lawsuits for medical errors and the use of unapproved medical applications. This study determines the attitudes and orientations of medical oncologists on defensive medicine. A cross-sectional survey was sent by e-mail to medical oncologists.

The Perspective of Non-oncologist Physicians on Patients with Metastatic Cancer and Palliative Care (ALONE Study): A Study of the Palliative Care Working Committee of the Turkish Oncology Group (TOG).

The aim of our study was to determine the perspective of non-oncologist physicians regarding their attitudes and beliefs associated with palliative care for patients with metastatic cancer. The study was planned as a cross-sectional survey, and non-oncologist physicians were reached via e-mail and social networking sites. The first part of the questionnaire involved demographic properties, the second part inquired as to the perspectives of participants regarding metastatic disease, and the third part was used to determine beliefs and attitudes about palliative care.

Determination of Knowledge and Behavior of Women Working at a Hospital on Breast Cancer Early Detection Methods, and Investigation of Efficiency of Planned Education.

Objective: This study aimed to evaluate knowledge and attitude of women working in the hospital on breast cancer, their behaviors related to early diagnostic methods, and to determine the effectiveness of training in order to increase awareness on breast cancer.

Materials And Methods: The study group consisted of women working in the Dokuz Eylül University Hospital. The data of this cross-sectional study were collected by a questionnaire.

Mast cell leukemia associated with undefined morphology and chronic basophilic leukemia.

Background: Mast cell leukemia (MCL) is rare type of neoplasia with an incidence of 1% in a large series of 342 adult patients with systemic mastocytosis (SM). Chronic basophilic leukemia (CBL) is an extremely rare type of leukemia with appearance of 7 cases in the literature.

Case Presentation: A 73 year-old female patient who presented with weaknes, had a prolonged duration of hematologic remission after treatment of her CBL by hydroxyurea (HU).

New paraneoplastic syndrome in chronic basophilic leukemia.

Chronic basophilic leukemia (CBL) is an extremely rare disorder. A female patient presented with recurrent attacks of chills, fever and abdominal pain was found to have simultaneous cyclic oscillation in leukocyte counts and C-reactive protein values. She was initially diagnosed with familial Mediterranean fever and treated with colchicine.

Chemopreventive efficacies of rosiglitazone, fenretinide and their combination against rat mammary carcinogenesis.

Introduction: Peroxisome proliferator-activated receptor gamma (PPAR-gamma) and retinoic acid receptors (RAR/RXR) belong to the nuclear steroid receptor family. In vitro studies have suggested that PPAR-gamma ligands are highly effective in preventing mammary tumours and these effects are enhanced by some retinoids. However, in vivo anti-initiator and anti-promoter efficacies of this combination are not clear.

Effects of selenium supplementation on antioxidant defense and glucose homeostasis in experimental diabetes mellitus.

The objective of this study was to investigate the effects of different forms of Se supplementation on the antioxidant defense and glucose homeostasis in experimental diabetes. Sodium selenate (SS) or selenomethionine (SM) were administered (2 micromol Se kg(-1) day(-1)) via orogastric route to streptozotocine (STZ)-induced diabetic rats in addition to basal diet for 12 weeks. Glucose levels in whole blood, glutathione peroxidase (GSH-Px) activity in erythrocytes, Se and fructosamine levels in plasma were evaluated monthly.

Does antioxidant supplementation alter the effects of acute exercise on erythrocyte aggregation, deformability and endothelium adhesion in untrained rats?

This study aimed to determine whether high-dose antioxidant supplementation had an impact on the acute exercise effects related to erythrocyte membrane mechanics. Experimental animals (n=32) were divided into four groups as control, exercised, supplemented, and supplemented + exercise. Four-week antioxidant supplementation (vitamin C, vitamin E, and zinc) was applied to experimental animals.

Toxicity induced by the chemical carcinogen 7,12-dimethylbenz[a]anthracene and the protective effects of selenium in Wistar rats.

7,12-Dimethylbenz[a]anthracene (DMBA), a polycyclic aromatic hydrocarbon (PAH), has been used extensively as a tool to initiate mammary carcinogenesis and subsequent chemoprevention. On the other hand, selenium (Se) is potentially useful in oncology because this element possesses anticarcinogenic and chemopreventive properties. Se-containing enzymes such as glutathione peroxidase (GPx) play an important role in PAH metabolism and detoxification.