Publications by authors named "Radu A"

Background/aim: Alzheimer's disease is a complex, incurable to date, multifactorial disease, which suggests the need for continued development of pharmacotherapy.

Materials And Methods: A comprehensive literature search was conducted to identify known ligands with anticholinesterase activity, resulting in the discovery of over 100 alkaloids that are also available in the PubChem database. Subsequently, the ligands underwent molecular docking to evaluate their affinity for the target enzyme.

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() represents one of the most frequent worldwide causes of morbidity and mortality due to an infectious agent. It is a part of the infamous ESKAPE group, which is highly connected with increased rates of healthcare-associated infections and antimicrobial resistance. can cause a large variety of diseases.

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Glyphosate, a widely used herbicide in global agriculture, poses potential health risks due to environmental and dietary exposure. This study evaluated urinary concentrations of glyphosate and its metabolite, amino-methyl phosphonic acid (AMPA), among farmers and non-farmers in Morocco's Fez-Meknes region, using liquid chromatography-tandem mass spectrometry. Glyphosate was detected in 57.

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Key Clinical Message: Digital technology significantly enhances subperiosteal implantology by enabling precise presurgical planning based on CBCT scans. This technology reduces patient trauma and ensures optimal implant fit, presenting a promising alternative to traditional analogue methods.

Abstract: In the last decades, significant progress has been made in oral implantology, particularly with endosseous implants, primarily due to advancements brought about by the digital revolution.

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Background/objectives: Titanium dental implants are considered to be the most modern and effective solution for replacing lost teeth. These medical devices not only restore the chewing and aesthetic functionality of the smile but also provide a stable support for crowns, bridges or dentures. The aim of this study was to identify the perceptions of patients about titanium dental implants and their effects on the human body.

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: Central serous chorioretinopathy (CSCR) is a retinal condition characterized by the accumulation of subretinal fluid, often linked to elevated levels of endogenous corticosteroids and stress-related hormones, which can lead to visual disturbances. This connection may explain the association of CSCR with high stress levels and the use of corticosteroid medications. Although many cases resolve spontaneously, persistent or severe instances may require intervention.

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Psoriasis represents a chronic autoimmune skin condition defined by various clinical forms, including inverse, erythrodermic, pustular, guttate, plaque types. While current therapies, including topical treatments but also systemic through conventional synthetic drugs and biologics, have improved symptom management, no treatment completely cures the disease, and numerous options are linked to considerable adverse effects, including immunosuppression and carcinogenic risks. Therefore, there is growing interest in bioactive compounds from natural sources due to their potential to reduce inflammation and oxidative stress in psoriasis with fewer adverse effects.

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Experimental studies have shown that various pesticides can damage kidney function, but epidemiological information on the effects of long-term low-level pesticide exposure is lacking. A study in Fez Meknes, Morocco, examined the link between 31 pesticides and end-stage renal disease (ESRD). This study involved 12 hemodialysis centers in various areas.

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Drug interactions are a significant and integral part of the concept of medication-related adverse events, whether referring to potential interactions or those currently observed in real-world conditions. The high global consumption of antibiotics and their pharmacokinetic and pharmacodynamic mechanisms make antibiotic-drug interactions a key element that requires continuous study due to their clinical relevance. In the present work, the current state of knowledge on antibiotic-drug interactions, which are less studied than other drug-drug interactions despite their frequent use in acute settings, has been consolidated and updated.

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Background And Objectives: Squamous cell carcinoma (SQCC) represents a significant proportion of human malignancies affecting various anatomical sites, including the lung. Understanding the prognostic factors is crucial for establishing effective risk stratification in these patients, as multiple critical aspects significantly impact overall survival.

Materials And Methods: A retrospective study was conducted on 99 patients with operable lung SQCC treated at a tertiary center.

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Article Synopsis
  • Adherence to medication is vital for effective treatment and safety in dermatology, yet it faces challenges.
  • This review explores adherence behaviors in common skin conditions and emphasizes the need for both patient- and physician-focused strategies to improve treatment outcomes.
  • It also discusses the role of technology in medication management and highlights future interventions to overcome barriers like treatment complexity and communication issues.
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Rosemary is one of the most important medicinal plants for natural therapy due to its multiple pharmacological properties, such as antioxidant, anti-inflammatory, neuroprotective, antiproliferative, antitumor, hepato- and nephroprotective, hypolipidemic, hypocholesterolemic, antihypertensive, anti-ischemic, hypoglycemic, radioprotective, antimicrobial, antiviral, antiallergic, and wound healing properties. Our study reports for the first time, over a 12-month period, the identification and quantification of polyphenols and the investigation of the antioxidant and acetylcholinesterase (AChE) inhibitory activities of the L. species harvested at flowering from the flora of southwestern Romania (Oltenia Region).

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The COVID-19 pandemic brought into prominence several emergent medical and surgical entities, but, also, it served as trigger and contributor for numerous apparently unrelated ailments such as arterial and venous thromboembolic complications. Additional risk factors for these thrombotic traits may be concurrent (known or unknown) malignancies, including at hepatic level. Among these, cholangiocarcinoma (CCA), a rare cancer of intra- and extra-hepatic biliary ducts, represents a very aggressive condition that typically associates local and distant advanced stages on first presentation requiring a prompt diagnosis and a stratified management.

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  • This review focuses on the relationship between pathogenic variants related to medullary thyroid cancer (MTC) and multiple endocrine neoplasia type 2 (MEN2), especially considering their connection to cutaneous lichen amyloidosis (CLA).
  • It highlights that most MEN2A patients with CLA have a specific pathogenic variant at codon 634, yet the connection between CLA and MTC remains poorly understood despite being recognized for over thirty years.
  • The findings indicate that CLA usually appears early in life, often before MTC is diagnosed, and the relationship between mutations and CLA presentation can vary even within the same family.
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  • - Cholangiocarcinomas (CCAs) are complex malignant tumors from the biliary epithelium, with increasing global incidence and various risk factors such as chronic liver diseases, lifestyle choices, and genetic factors
  • - The review highlights the endocrine features related to CCAs, including associations with conditions like obesity and diabetes, alongside various paraneoplastic syndromes that manifest in patients
  • - Humoral hypercalcemia is noted as the most common paraneoplastic syndrome in CCAs, signaling poor prognosis and requiring treatment beyond the typical cancer therapy
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  • The study investigates population divergence in silvereye birds (Zosterops lateralis) by analyzing genetic data from mainland and island subspecies in southeastern Queensland, Australia.
  • It reveals that geographic isolation, particularly due to water barriers, plays a crucial role in driving divergence among island populations despite short distances.
  • Findings indicate that while genetic diversity is similar between island and mainland populations, island populations exhibit lower inbreeding, suggesting a unique evolutionary path influenced by their isolated environments.
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This review investigates innovative strategies for upcycling agricultural residues into valuable pharmaceutical compounds. The improper disposal of agricultural residues contributes to significant environmental issues, including increased greenhouse gas emissions and ecosystem degradation. Upcycling offers a sustainable solution, transforming these residues into high-value bioproducts (antioxidants, antitumor agents, antidiabetic compounds, anti-inflammatory agents, and antiviral drugs).

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The aim of this study was to investigate the impact of the implementation of an experimental program with combined plyometric and coordination exercises for a time interval of 6 months aimed at improving the jump shots of U12 junior players through the use of information technologies. One hundred seventeen female basketball players, aged between 10 and 12 years (U12), participated in this study. The study subjects were divided into two groups: the experimental group (EG), with 60 (51.

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Background: Over time, numerous surgical procedures and biomaterials have been proposed for the reconstruction of post-extraction bone defects, each with their advantages and disadvantages. The main objective of this study was to evaluate dimensional changes in the alveolar bone 3 months after tooth extraction, before implant planning, comparing alveolar ridge preservation (ARP) with spontaneous healing.

Methods: A total of 84 patients with non-restorable molars were included in the study.

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Unlabelled: With the increasing burden of carbapenem-resistant (CR-Kp), including high rates of healthcare-associated infections, treatment failure, and mortality, a good therapeutic strategy for attacking this multi-resistant pathogen is one of the main goals in current medical practice and necessitates the use of novel antibiotics or new drug combinations.

Objectives: We reviewed the clinical and microbiological outcomes of seven patients treated at the "Agrippa Ionescu" Clinical Emergency Hospital between October 2023 and January 2024, aiming to demonstrate the synergistic activity of the ceftazidime-avibactam (C/A) plus aztreonam (ATM) combination against the co-producers of NDM + OXA-48-like CR-Kp.

Material And Methods: Seven CR-Kp with NDM and OXA-48 as resistance mechanisms were tested.

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Polymers derived from natural biomass have emerged as a valuable resource in the field of biomedicine due to their versatility. Polysaccharides, peptides, proteins, and lignin have demonstrated promising results in various applications, including drug delivery design. However, several challenges need to be addressed to realize the full potential of these polymers.

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Article Synopsis
  • Shiga-like toxin-producing Escherichia coli (STEC) causes severe foodborne illnesses, particularly affecting children and the elderly, leading to complications like bloody diarrhea, kidney failure, and hemolytic-uremic syndrome (HUS).
  • The case discusses the diagnosis and management of STEC-induced colitis, emphasizing the need for a thorough diagnostic process, including bacteriology, imaging, and colonoscopy to differentiate it from other conditions like ischemic colitis and inflammatory bowel disease.
  • Although antibiotics are typically not recommended for STEC infections, they were administered in this case to prevent complications, and careful, multi-specialty investigations were crucial for effective treatment and minimizing symptoms.
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  • HPV includes around 200 types of viruses that can cause both benign growths and serious health issues, like various cancers.
  • HPV vaccines have proven effective in preventing certain cancers but may also have potential in treating skin conditions associated with HPV.
  • The review highlights the need for larger, more controlled studies to better understand the effectiveness of HPV vaccines in treating skin-related diseases and considers future research directions.
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: Metabolic disorders cause many skin issues, including acne vulgaris. This research investigated the function of glutathione peroxidase (GTPx) and biogenic amines as a potential novel pathophysiological link between metabolic syndrome (MetS) and acne vulgaris. The patients were distributed into two groups: metabolic precondition (MPG, = 78) and control (CG, = 81).

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