The expansion of the range of herbal medicinal products requires the availability of a large number of different reference standards for their analysis. A possible solution is the use of herbal reference standards (HRS), which, in turn, requires the development of simple production methods that meet all the requirements for reference standards
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Dental caries is one of the most widespread diseases in the human population, and the causes of increased susceptibility to dental caries remain of continuing interest to researchers. Active immunological components of oral fluid significantly influence the evolution of dental caries. The aim of this research is to study the relationship between zinc levels, the antimicrobial peptide LL-37, and transforming growth factor beta-1 in oral fluid, and the incidence of dental caries in children.
Post-stroke depression (PSD) and anxiety are common neuropsychiatric sequelae of stroke, occurring in roughly one-third of survivors. Cognitive impairment is also frequently observed, affecting up to half of stroke patients. These conditions adversely impact rehabilitation and quality of life. This study aimed to determine the prevalence and severity of depression, anxiety, and cognitive deficits in patients with acute ischemic stroke.
Recurrent laryngeal papillomatosis is a rare but significant pediatric condition caused by human papillomavirus types 6 and 11. Characterized by the repeated growth of benign exophytic lesions in the respiratory tract, recurrent laryngeal papillomatosis poses a considerable burden due to its recurrent nature, frequent need for surgical intervention, and potential impact on respiratory function. This study aims to describe the epidemiological profile of pediatric recurrent laryngeal papillomatosis in the Republic of Moldova, identify high-risk groups, and explore the socioeconomic implications of the disease.
Optimizing surgical management of thyroid nodules: a prospective study on an individualized approach
Thyroid nodules are a common condition in medical practice, and the correct selection of patients for surgical treatment is essential in their management. Thyroidectomy is indicated with predilection for nodules suspected of being malignant, with progressive growth or with compressive symptoms.
Pulmonary embolism is a life-threatening condition requiring prompt diagnosis. While contrast-enhanced computed tomography is the gold standard, its limited availability and associated risks necessitate complementary diagnostic tools. Recent studies suggest that combining multiple electrocardiographic abnormalities into a composite score may enhance diagnostic performance.
Male infertility has a heterogeneous etiology, most commonly caused by disorders of spermatogenesis, clinically manifested as azoospermia or severe oligospermia. Genetic factors account for approximately 30% of male infertility cases associated with azoospermia. This high frequency is due to the involvement of numerous genes in the regulation of sexual development and reproduction. Among the various genetic causes of spermatogenic failure, chromosomal abnormalities are among the most clinically significant. The objective of the study was to evaluate the profile of chromosomal variations in infertile men with azoospermia, to optimize assisted reproductive strategies in infertile couples.
Ovarian cancer continues to be the most lethal gynecologic malignancy, with high-grade serous ovarian carcinoma representing the most common and aggressive histological subtype. Although estrogen receptor and progesterone receptor have established prognostic and therapeutic relevance in other hormone-dependent cancers, such as breast carcinoma, their role in high-grade serous ovarian carcinoma remains insufficiently characterized and requires further elucidation.
Solidago virgaurea (European goldenrod) and Solidago canadensis (Canadian goldenrod) are two plant species that have been extensively investigated for their complex phytochemical profiles, particularly represented by flavonoids, phenolic acids, saponins, and essential oils with notable antioxidant and anti-inflammatory properties.
Tuberculosis continues to be the primary cause of death among individuals living with human immunodeficiency virus, with co-infection significantly influencing the clinical course, severity, and outcomes of the disease.