Oxidative stress can be defined as the imbalance of the redox state of a certain system including living one (organelle, cell, organ/tissue), which excessively produces reactive oxygen and/or reactive nitrogen species (ROS/RNS) that exceed the capacity of the antioxidant defense system, which have the ability to slow down or even prevent the oxidative damage of macromolecules. Oxidative stress is a pathogenic mechanism of a large variety of diseases, including pulmonary one.
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Chronic pancreatitis (CP) is a common disease with a complex pathogenesis, characterized by difficulties in its diagnosis and treatment.
Placentation and autochthonous vascularization during the early period of intrauterine development in primary placental insufficiency are important stages in the establishment of embryo-haemochorial circulation. Vascular and angiogenesis dysfunctions in the early period of gestation are essential in the development of changes in placental vascular status with severe repercussions on pregnancy outcome in the first trimester of gestation.
Intestinal anastomosis dehiscence has been and remains a critical problem in modern colorectal surgery, associated with significant morbidity and mortality. Currently, there are various studies focused on the development of a method to protect intestinal anastomosis. The new method with the use of biological substances is the local application of platelet-rich plasma
Spinal Muscular Atrophy (SMA) is a genetic disorder caused by the loss of the survival motor neuron (SMN1) gene in over 95% of cases. Additionally, mutations in genes associated with the SMA chromosomal region can influence disease progression. Aim: To analyze the status of the NAIP and GTF2H2 genes in correlation with SMA.
The description of clinical manifestations of parasitic infestation includes joint damage manifested by arthralgia and arthritis, however, until today; the form of joint damage in parasitic infections is not clinically defined. The multitude of parasites creates a heterogeneous joint involvement, and the intensifying of specific manifestations would be an important premise in clinical diagnosis.
In attempt to find an answer regarding the possible scenarios of epilepsy evolution in women of reproductive age (e.g. worsening, remission, antiepileptic drug resistance, status epilepticus occurence), preferably - objective, based on simple, replicable, observable indicators that can be included in a mathematical probability estimation model, could significantly improve their quality of life and increase the effectiveness of prescribed treatments.
Cholestatic jaundice installed in gallstones is considered a multifactorial pathogenetic process. The correlation of endogenous hepatic intoxication with the reaction of the pro- and antioxidant system, characteristic of various complications of gallstones associated with cholestatic jaundice, remains an undefined subject.
Nitric oxide (NO) is a gaseous molecule that is a biological mediator that carries out important regulation of physiological processes necessary for the functioning of tissues. We hypothesized that nonspecific inhibition of all isoforms of NOs would cause pancreatic damage and created a model of experimental pancreatitis based on NOs inhibition. Along with the study of the mechanisms of development of chronic pancreatitis, the search for medicines to treat and inhibit the progression of this disease continues.
Non-Hodgkin lymphoma (NHL) encompasses a diverse group of malignancies arising from malignant proliferation of lymphocytes, each subtype characterized by unique epidemiological, etiological, and clinical features. Prognostication is essential for guiding treatment decisions and improving patient outcomes. Prognostic scores, including traditional and molecular systems, offe insights into survival prediction. The aim of the present study was to evaluate the applicability of traditional prognostic scores barsed on clinical markers and laboratory biomarkers in predicting the outcomes of patients with primary nodal NHL.