Is Maternal Selenium Status Associated with Pregnancy Outcomes in Physiological and Complicated Pregnancy?

Selenium is essential for the synthesis and function of various selenoenzymes, such as glutathione peroxidases, selenoprotein P, and thioredoxin reductase. These enzymes play a critical role in both antioxidant defense and in limiting oxidative damage. Numerous studies have reported associations between serum selenium concentration, obstetric complications and pregnancy outcomes.

Polish translation, cultural adaptation, and validity confirmation of the Scored Patient-Generated Subjective Global Assessment.

Purpose: The Scored Patient-Generated Subjective Global Assessment (PG-SGA©) is a validated nutritional screening, assessment, triage, and monitoring tool. The aim of this study was to perform translation, cultural adaptation, linguistic, and content validation of the translated and culturally adapted version of the PG-SGA for the Polish setting.

Methods: The study was performed in concordance with the International Society for Pharmacoeconomics and Outcomes Research (ISPOR) Principles.

Importance of Gut Microbiota in Patients with Inflammatory Bowel Disease.

Inflammatory bowel diseases (IBDs), such as Crohn's disease (CD) and ulcerative colitis (UC), are chronic diseases of the digestive system with a multifactorial and not fully understood etiology. There is research suggesting that they may be initiated by genetic, immunological, and lifestyle factors. In turn, all of these factors play an important role in the modulation of intestinal microflora, and a significant proportion of IBD patients struggle with intestinal dysbiosis, which leads to the conclusion that intestinal microflora disorders may significantly increase the risk of developing IBD.

The Role of a High-Fat, High-Fructose Diet on Letrozole-Induced Polycystic Ovarian Syndrome in Prepubertal Mice.

This study aims to investigate the effects of a high-fat, high-fructose (HF/HFr) diet on metabolic/endocrine dysregulations associated with letrozole (LET)-induced Polycystic Ovarian Syndrome (PCOS) in prepubertal female mice. Thirty-two prepubertal C57BL/6 mice were randomly divided into four groups of eight and implanted with LET or a placebo, with simultaneous administration of an HF/HFr/standard diet for five weeks. After sacrifice, the liver and blood were collected for selected biochemical analyses.

Effect of nickel on red blood cell parameters and on serum vitamin B12, folate and homocysteine concentrations during pregnancy with and without anemia.

Background: Research to date suggests that nickel affects not only the metabolism of vitamin B12 but also folates and thus may affect hematopoiesis processes.

Objective: The aim of the study was to examine the relationship of nickel (Ni) status to red blood cell (RBC) parameters and serum vitamin B12, folate and homocysteine concentrations in the course of normal pregnancy and in pregnant women with anemia.

Methods: The study included fifty-three pregnant women recruited to the study from the Lower Silesia region of Poland, 17 % of whom developed anemia.

Association of Dietary Inflammatory Index with Serum IL-6, IL-10, and CRP Concentration during Pregnancy.

: The mother's diet has a direct impact on fetal development and pregnancy, and can also be important in the course of the body's inflammatory response. An anti-inflammatory diet can be a promising way to counter an excessive inflammatory response in pregnancy. : The aim of the study was to examine the association between the dietary inflammatory index (DII) and the pregnant women's serum interleukin 6 (IL-6) and 10 (IL-10) and C-reactive protein (CRP) concentration in the course of normal and complicated pregnancy.

Is maternal dietary selenium intake related to antioxidant status and the occurrence of pregnancy complications?

Selenium (Se) is a trace element essential for the appropriate course of vital processes in the human body. It is also a constituent of the active center of glutathione peroxidase and other antioxidant compounds which play an important role in red-ox processes. Associations between lower blood selenium concentration and obstetric complications has been reported in many studies.

Occurrence of dietary risk factors in inflammatory bowel disease: Influence on the nutritional status of patients in clinical remission.

Background: Among the complex factors that may favor the occurrence of inflammatory bowel disease (IBD), genetic, immunological and environmental initiators, including nutritional factors, are listed. So far, there have been no previous studies on the type and frequency of dietary risk factors for IBD in Poland and their effect on the nutritional status of patients.

Objectives: The aim of the study was to assess the influence of the frequency and type of dietary risk factors for IBD on the nutritional status of patients with ulcerative colitis (UC) and Crohn's disease (CD).

Do celiac disease and non-celiac gluten sensitivity have the same effects on reproductive disorders?

Objectives: The wide spectrum of clinical symptoms of celiac disease (CD) is partly due to the malnourished state caused by the malabsorption of micro- and macronutrients. It has been suggested that fertility problems and obstetric complications may be a consequence of the endocrine disorders caused by selective nutrient deficiencies. The same selective nutrient deficiencies as in CD could be a reason for fertility problems in non-celiac gluten sensitivity (NCGS).

Dietary habits of lung cancer patients from the Lower Silesia region of Poland.

Aim Of The Study: Assessment of lung cancer patients' dietary habits before treatment enable medical staff to provide more individual, precise and complex care to patients, taking into consideration their nutritional status. The aim of this study was, therefore, to evaluate dietary habits related to lung cancer risk of lung cancer patients in comparison with controls from the Lower Silesia region of Poland.

Material And Methods: Assessments of dietary habits, based on a validated questionnaire related to lung cancer risk were performed on 92 lung cancer patients and compared with the results obtained in 157 controls.

The role of selenium in human conception and pregnancy.

Selenium (Se) is a trace element essential for the appropriate course of vital processes in the human body. It is also a constituent of the active center of glutathione peroxidase that protects cellular membranes against the adverse effects of H2O2 lipid peroxides. Epidemiological surveys have demonstrated that selenium deficiency in the body may contribute to an increased risk for certain neoplasmic diseases (including colonic carcinoma, gastric carcinoma, pulmonary carcinoma and prostate carcinoma), as well as diseases of the cardiovascular, osseous and nervous systems.

[Assessment of energy and macronutrients supply in daily food rations of people exposed to hand transmitted vibrations].

Background: Occupational exposure of workers to mechanical hand transmitted vibrations may result in the development of nonspecific lesions. Balanced diet is one of factors that protect human organism against abnormalities resulting from occupational exposure. The aim of this study was to assess the supply of energy and macronutrients in daily food rations (DFR) of people exposed to hand transmitted vibration.

The effect of cultivation intensity on mineral content in grain, flakes and bran of winter wheat (Triticum aestivum L.)--preliminary study.

The aim of the study was to assess the effect of cultivation intensity on the Ca, Mg, Zn and Fe contents in winter wheat grain, flakes and bran. The initial material for the study comprised grain, flakes and bran of two winter wheat cultivars Kobiera and Bogatka. These cultivars were from two strain testing stations located in Lower Silesia, Zybiszów and Tomaszów Bolesławiecki in the years 2007-2008.

[Assessment of sociodemographic and nutritional status of lung cancer patients].

Low sociodemographic status positively correlates with the risk of lung cancer. Nutritional status assessed during diagnosis of cancer may be a useful predictive factor for response to therapy and influences the quality of life and life expectancy after oncological therapy. The aim of this study was to assess the sociodemographic and nutritional status of patients.

Assessment of dietary intake of patients with irritable bowel syndrome.

The dietary intake of patients with irritable bowel syndrome was assessed using 24-h dietary recall. The energy value and nutrient contents in the daily food rations were calculated by Nutritionist IV computer program with the Polish database. Differentiations in the Polish RDA coverage for energy and nutrients were observed in the studied group.

Dietary carbohydrate content influences boron's effect on lipid and protein indices in rats.

The aim of the study was to establish whether an excess or deficiency of dietary carbohydrates would influence the effect of boron (B) on lipid, protein, and glucose metabolism in laboratory rats. Sixty male Buffalo rats were used in the study, divided into six groups fed a control diet or a lower high-carbohydrate diet with or without a B supplement (3 mg B/kg fodder). The hemoglobin concentration and hematocrit were assessed in whole-blood samples, and the total protein, albumin, creatine, glucose, total lipid, and high-density lipoprotein (HDL) cholesterol contents in the serum were established.