Accuracy of Preliminary Maxillary Canine and Anchorage Tooth Movement in Premolar Extraction Cases Using 12 In-House Clear Aligners: A Randomised Control Trial Comparing Power Arm and Control.

Objectives: To investigate maxillary canine movement accuracy and anchorage during space closure in first premolar extraction cases (maximum anchorage) using In-House Clear Aligners (IHCAs).

Materials And Methods: A randomised controlled trial with a split-mouth design recruited 16 adults in university setting. Each patient was randomly assigned by side for canine retraction using 12 IHCAs to both the experimental palatal power arm (Pa) and non-Pa control (C).

Beyond Classification: A Unique Case of Self-Resolving Cutaneous Mucinosis Associated With Streptococcal Infection in a Child.

A 3-year-old boy presented with an unusual combination of indurated skin, sclerotic plaques with lichenification, and yellowish papules. Histopathology revealed diffuse dermal mucin deposits, and laboratory tests showed a positive throat culture for Group A streptococcus and elevated serum anti-streptolysin titers. An 10-day course of oral amoxicillin was associated with near-complete resolution of all dermatological findings within 4 months.

De-biasing the bias: methods for improving disparity assessments with noisy group measurements.

Health care decisions are increasingly informed by clinical decision support algorithms, but these algorithms may perpetuate or increase racial and ethnic disparities in access to and quality of health care. Further complicating the problem, clinical data often have missing or poor quality racial and ethnic information, which can lead to misleading assessments of algorithmic bias. We present novel statistical methods that allow for the use of probabilities of racial/ethnic group membership in assessments of algorithm performance and quantify the statistical bias that results from error in these imputed group probabilities.

Primary hepatic epithelioid hemangioendothelioma: a case report.

Epithelioid hemangioendothelioma is a low-grade malignant tumor of vascular origin. The rarity of hepatic epithelioid hemangioendothelioma (HEHE) makes the diagnosis and treatment of this entity challenging. We report a case of a 69-year-old female patient who suffered from HEHE and complained of abdominal distension pain with dizziness and appetite loss for more than half a month.

Histological Alterations of Cervical Cancer Following DC Therapy in Relation to E7, pRb, EGFR and p16 Expression.

<b>Background and Objective:</b> Cervical cancer is the second most common cancer in Indonesia, where traditional herbal treatments like <i>Zanthoxylum acanthopodium</i> (andaliman) are culturally used. Investigating protein biomarkers such as E7, pRb, EGFR and p16 can help assess the efficacy of these treatments. <b>Materials and Methods:</b> There were 5 groups in this study: 2 control groups (C- and C+) and 3 treatment groups (each receiving one of three doses).

Aloe arborescens Standardized Glycosidic Fraction Suppresses Hepatocarcinoma by Modulating TIMP1, MMP9 Genes Expression, and Inflammation/Ki67/TGFβ1 Pathway.

(1) Background and aim: Aloe arborescens Mill. (A. arborescens) is one of the most widely distributed species in the genus Aloe and has garnered widespread recognition for its anticancer properties.

[Paraneoplastic opsoclonus-myoclonus syndrome].

Opsoclonus-myoclonus syndrome (OMS) is a rare neurological disorder characterized by a combination of main symptoms: opsoclonus, myoclonus, ataxia, psychoemotional and behavioral disturbances. OMS can develop in children as a result of immunopathological processes against the background of infectious or oncological pathology and lead to persistent neurological deficit. A case of ten-year observation of paraneoplastic OMS associated with neuroblastoma in a child is presented.

[A portrait of a doctor with Parkinson's disease].

In a number of causes of Parkinson's disease (PD), occupation is periodically mentioned as a possible risk factor. However, a look at the complex impact of external factors on people of certain professions and the expansion of the area of risk factors in a rapidly changing world leads to the emergence of new studies. There is an assumption that the risk of developing PD is increased in doctors due to long-term exposure to stress.

[The relationship between neuropsychological indicators and neuroimaging changes according to MRI morphometry in patients with Alzheimer's disease and glaucoma].

Objective: Study of neuroimaging changes according to MRI morphometry and their comparison with the structure and severity of cognitive impairment (CI) in patients with Alzheimer's disease (AD) and primary open-angle glaucoma (POAG).

Material And Methods: The study involved 90 patients who were divided into two equal groups of 45 people and who early had diagnosis of AD (group 1; median age - 71 [66; 77] years) and POAG (group 2; median age - 68 [64; 77] years). 71] years).

[Comorbid anxiety disorders in patients with neurological pathology: current state of the problem and the role of etifoxine in treatment strategy].

The article presents theses of the resolution of the Interdisciplinary Council of Experts in Psychiatry and Neurology (Moscow, 2024) on the issue of comorbid anxiety disorders (AD) in patients with neurological pathologies. The authors highlight the high prevalence of comorbid ADs and their significant negative impact on the course of underlying diseases, such as epilepsy, pain syndromes and post-stroke conditions. Modern approaches to the diagnosis and treatment of ADs in this group of patients are discussed.

[Open observational study with a retrospective analysis of the efficacy and tolerability of aceclofenac in patients with acute non-specific low back pain].

Objective: To analyze the efficacy and tolerability of aceclofenac in the treatment of patients with acute non-specific musculoskeletal pain in the lower back (ANBP) compared with other NSAIDs (dexketoprofen, nimesulide and lornoxicam), as well as to assess the impact of NSAIDs therapy on the relative risk of recurrence and chronicity of this pathology.

Material And Methods: The study involved 80 patients (47 women and 33 men), average age 52.6 [47.

[The effectiveness of rehabilitation measures using the drug Cortexin in children with neuropsychiatric pathology].

Objective: To evaluate the effectiveness of complex rehabilitation measures using the drug Cortexin in children with neuropsychiatric pathology during a one-year follow-up.

Material And Methods: A promising dynamic examination and treatment of 323 children with neuropsychiatric pathology from the age of 7 days to 1 year, age 3.2±1.

The predictive value of thyroid hormone sensitivity parameters for cervical lymph node metastasis in patients with differentiated thyroid cancer.

Objective: To comprehensively investigate the predictive value of thyroid hormone sensitivity parameters for cervical lymph node metastasis in patients diagnosed with differentiated thyroid cancer (DTC) undergoing total thyroidectomy and neck lymph node dissection.

Methods: A retrospective cohort study was conducted involving patients diagnosed with DTC and evaluated for cervical lymph node metastasis. Relevant demographic, tumour, lymph node and thyroid hormone sensitivity parameter data were extracted from medical records and laboratory reports.

Hepatocyte-Derived FGF1 Alleviates Isoniazid and Rifampicin-Induced Liver Injury by Regulating HNF4α-Mediated Bile Acids Synthesis.

Isoniazid and rifampicin co-therapy are the main causes of anti-tuberculosis drug-induced liver injury (ATB-DILI) and acute liver failure, seriously threatening human health. However, its pathophysiology is not fully elucidated. Growing evidences have shown that fibroblast growth factors (FGFs) play a critical role in diverse aspects of liver pathophysiology.

Quantitative Live Imaging Reveals Phase Dependency of PDAC Patient-Derived Organoids on ERK and AMPK Activity.

Patient-derived organoids represent a novel platform to recapitulate the cancer cells in the patient tissue. While cancer heterogeneity has been extensively studied by a number of omics approaches, little is known about the spatiotemporal kinase activity dynamics. Here we applied a live imaging approach to organoids derived from 10 pancreatic ductal adenocarcinoma (PDAC) patients to comprehensively understand their heterogeneous growth potential and drug responses.

Indocyanine Green Fluorescence Plus Blue Dye for Sentinel Lymph Node Biopsy in Patients Undergoing Neoadjuvant Chemotherapy for Breast Cancer: A Multicenter, Prospective Cohort Study.

Background: Sentinel lymph node biopsy (SLNB) using radioisotope tracer plus blue dye is the gold standard after neoadjuvant chemotherapy (NAC) in initially cN1 breast cancer patients, but clinical use still has limitations. This study aims to examine diagnostic performance of dual indocyanine green (ICG) and methylene blue tracing for SLNB in patients who have completed NAC for breast cancer with initially cN1 disease.

Methods: Adult women (20-80 years of age) scheduled to undergo NAC for biopsy-proven cT0-3N1M0 primary invasive breast cancer were consecutively enrolled in this prospective, multicenter, cohort study.

A Case of Primary Lung Adenocarcinoma With Recurrent Brain Metastasis due to Transformation to Small Cell Carcinoma During Adjuvant Atezolizumab Therapy.

Histologic transformation from non-small cell to small cell lung cancer (SCLC) is a resistance mechanism to immune checkpoint inhibitors. We report herein a case of lung adenocarcinoma who developed liver and brain metastases during adjuvant atezolizumab therapy. The patient underwent a craniotomy to resect a brain metastasis, which was pathologically diagnosed as SCLC.

Deficiency of ATF3 facilitates both angiotensin II-induced and spontaneously formed aortic aneurysm and dissection development by activating cGAS-STING pathway.

Background: Sporadic aortic aneurysm and dissection (AAD) is a critical condition characterised by the progressive loss of vascular smooth muscle cells (VSMCs) and the breakdown of the extracellular matrix. However, the molecular mechanisms responsible for the phenotypic switch and loss of VSMCs in AAD are not fully understood.

Methods And Results: In this study, we employed a discovery-driven, unbiased approach.

[Pathogenetic aspects of diffuse lamellar keratitis after laser corneal refractive surgery].

This review analyzes the primary etiological factors of diffuse lamellar keratitis following various laser corneal refractive surgery techniques. The use of advanced diagnostic methods such as optical coherence tomography, confocal microscopy, and immunohistochemical methods has allowed for the identification of the main pathogenetic mechanisms underlying this condition, which will help improve the prevention, as well as assist with the development of optimal treatment strategies for this complication.

[Main directions in corneal nerve fibers research].

This lecture-format review presents a summary of methods for assessing the condition of corneal nerve fibers (CNF), their clinical significance, and an overview of their anatomy and physiology. It briefly analyzes the structural and functional characteristics of CNF in various ocular diseases, following eye surgeries, and in patients with systemic diseases accompanied by systemic polyneuropathy. The article describes in detail the management algorithm that involves a comprehensive analysis of CNF and Langerhans inflammatory cells, identifies the at-risk groups for developing structural nerve impairments, and outlines the main criteria for CNF assessment.

[Evaluation of the efficacy of antifibrotic drugs on cell cultures in Salzmann's nodular degeneration].

Unlabelled: Excessive production of extracellular matrix is a key component in the pathogenesis of Salzmann's nodular degeneration (SND). studies of drugs that suppress excessive fibroblast activity may become crucial in developing pathogenetically oriented treatments for SND.

Purpose: This study evaluates the antifibrotic properties of pirfenidone and cyclosporine A (CsA) on cell cultures obtained from patients with SND.