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Первостепенное тригеминальное стимулирование Ганлиона как метод лечения анестезии Долоросы: доклад по делу.

Анестезия долороса (AD) представляет собой редкий, изнуряющий вид боли в глухонемой среде с частотой от 0,3% до 2%, которая, как правило, является результатом иатрогенического повреждения тригеминального нерва, например после тригеминальной ризотомии. Как хроническое и изнурительное обезболивающие расстройство, которое часто отличается от фармакологического лечения, для улучшения результатов лечения необходимы различные подходы. По мере развития методов нейромодулирования в качестве потенциального терапевтического варианта для этого изнурительного состояния возникла прямая стимуляция тригемина

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… Long-term results after percutaneous retrogasserian glycerol rhizotomy in patients with trigeminal neuralgia . Acta Neurochir (Wien). 1993 ; 122 ( 3-4 ): 231 - 235 . 8372713 10.1007/BF01405534 18. …

What Drives Innovation: The Canadian Touch on Liposomal Therapeutics.

Liposomes are considered one of the most successful drug delivery systems (DDS) given their established utility and success in the clinic. In the past 40⁻50 years, Canadian scientists have made ground-breaking discoveries, many of which were successfully translated to the clinic, leading to the formation of biotech companies, the creation of research tools, such as the Lipex Extruder and the NanoAssemblr™, as well as contributing significantly to the development of pharmaceutical products, such as Abelcet®, MyoCet®, Marqibo®, Vyxeos®, and Onpattro™, which are making positive impacts on patient

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… Continued research demonstrated that factors, such as the presence of polyethylene glycol (PEG) or glycerol, liposome charge, and the number of lamellae, all affect nucleic acid infectivity or sequestration [ 110 ]. … The formulation consists of a mixture of DMPC and egg phosphatidyl glycerol (EPG) [ 196 ] and was designed by the Canadian scientist, Thomas Madden. …

Неудовлетворение влияния полиморфизма HHEX rs7923837 на патогенез с множественным склерозом.

One (MS) риск полиморфизма, rs7923837, карты вблизи гена HHEX (гематопоэтический гомеобокс). Этот вариант также связан с типом 2 Уязвимость диабета и уровень триглицерида, что говорит о его участии в метаболике. HHEX играет важную роль в качестве негативного регулятора воспалительных генов в микроглии. Сообщалось о взаимных репрессиях между HHEX и BCL6, еще один предполагаемый фактор риска в РС. Настоящее исследование свидетельствует о статистически значимых более низких уровнях содержания HHEX mRNA в лимфоцитах пациентов с НР по сравнению с уровнем контроля, что свидетельствует о аналогичной

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… Western Blot PBMCs (5 × 10 5 ) of 49 MS patients and 33 controls were resuspended in 10 μL of SDS-PAGE sample buffer (100 mMTris/HCl, pH 6.8, 3% SDS, 1 mM EDTA, 2% 2-β-mercaptoethanol, 5% glycerol) and analyzed by Western blot. …

Metformin-Associated Functional Vitamin B12 Deficiency Presenting as Subacute Combined Degeneration in a 57-Year-Old Man With Diabetes Mellitus.

BACKGROUND Functional vitamin B12 deficiency, also known as metformin-associated cobalamin deficiency, can occur in patients receiving metformin due to impaired gastrointestinal absorption of vitamin B12. This condition can coexist with diabetic neuropathy and may result in impaired myelin formation in the spinal cord and peripheral nerves, leading to subacute combined degeneration of the spinal cord. This report describes a patient with diabetes mellitus and metformin-associated functional vitamin B12 deficiency who presented with subacute combined degeneration of the spinal cord and gastroin

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… A nasogastric tube was placed for decompression; glycerol enemas were given to facilitate evacuation of intestinal contents and promote recovery of intestinal motility. …

Cystatin M/E Ameliorates Multiple Myeloma-Induced Hyper Osteolytic Bone Resorption.

Multiple myeloma (MM) is a malignancy of terminally differentiated B-cells that is localized primarily in the bone marrow (BM) but also can be present in peripheral blood and tissue/organs [...].

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… The His tag proteins were washed with 50 mL of 50 mM Na-Phosphate, 300 mM NaCl, 10% glycerol, 5 mM Imidazole pH 7.5, and eluted with 50 mL 0–100% to 50 mM Na-Phosphate, 300 mM NaCl, 10% glycerol, 300 mM Imidazole pH 7.5 using the NGC column Chromatography System (Bio-Rad, Hercules, CA, USA). …

Молекулярная основа для человеческой митохондриальной модификации tRNA m3C с помощью альтернативной разбрызгивания METTL8.

METTL8 недавно был определен как катализатор метилпереносазы 3-methylcytidine Биогенез на месте 32 (м3С32) митохондриальных tRNA. METTL8 также потенциально участвует в мRNA метилации и R-loop Biogenesis. Как METTL8 играет многообразную роль в разных камерах, и митохондриальное образование митохондриала tRNA m3C остается неясным. Здесь мы обнаружили, что альтернативное скрещивание mRNA вызвало несколько изоформ METTL8. One (изоформ)METTL8-Iso1) был направлен на митохондрию через N-терминальную предпоследнюю последовательность, в то время как другой one (В тыс.METTL8-Iso4) в основном локализован

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… All purified proteins were mixed with an equal volume of glycerol and then stored at –20°C. The protein concentrations were determined by using a BCA Protein Assay Kit according to the manufacturer's instructions. … Protein was eluted from the beads in 2 × protein loading buffer comprising 100 mM Tris–HCl (pH 7.0), 4% SDS, 0.2% bromophenol blue, 20% glycerol and 200 mM DTT. …

Metformin and Its Benefits for Various Diseases.

Metformin is a widely used biguanide drug due to its safety and low cost. It has been used for over 60 years to treat type 2 diabetes at the early stages because of its outstanding ability to decrease plasma glucose levels. Over time, different uses of metformin were discovered, and the benefits of metformin for various diseases and even aging were verified. These diseases include cancers (e.g., breast cancer, endometrial cancer, bone cancer, colorectal cancer, and melanoma), obesity, liver diseases, cardiovascular disease, and renal diseases. Metformin exerts different effects through differe

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… Studies showed that metformin attenuates the ability of glucagon ( 43 ) or inhibits mitochondrial GPD (glycerol-3-phosphate dehydrogenase), subsequently leading to an impairment of lactate utilization for gluconeogenesis ( 39 ). … kinase adenosine triphosphate adenosine diphosphate adenosine monophpsphate gestational diabetes polycystic ovarian syndrome small heterodimer partner CREB binding protein glucose 6 phosphatase phosphoenolpyruvate carboxykinase pyruvate carboxylase mammalian target of rapamycin complex I glycerol …

The Endocannabinoid System as a Pharmacological Target for New Cancer Therapies.

Despite the long history of cannabinoid use for medicinal and ritual purposes, an endogenous system of cannabinoid-controlled receptors, as … of blockers of the endocannabinoid-degrading enzymes fatty acid amide hydrolase (FAAH) and monoacylglycerol lipase (MAGL) on tumour development and spread. This review summarises the relevant preclinical studies with FAAH and MAGL inhibitors compared to studies with cannabinoids and provides an overview of the regulation of the endocannabinoid system in c …

Exploring the "gene-protein-metabolite" network of coronary heart disease with phlegm and blood stasis syndrome by integrated multi-omics strategy.

Background: According to the theory of traditional Chinese medicine, phlegm and blood stasis (PBS) is the pathological basis for coronary he … anthine (Zhou et al., 2019). Li's metabolomic study suggested that valine, leucine, isoleucine, and glycerol phospholipid metabolism could represent PBS syndrome (Zheng et al., 2022). Although some progress has been made in the understanding of PBS syndrome in CHD through the studies conducted, some issues still exist, such as a single-omics level, a lack …

Роль альфа-рецептора, активированного пероксидисом, в нейродегенеративных заболеваниях и других неврологических расстройствах: перспективы клинического применения.

Альфа-рецептор, активированный с помощью пероксисом, является членом сверхсемейства суперрецептора ядерного гормона и функционирует в качестве коэффициента транскрипции, связанного с регулированием клеточного метаболизма. Предыдущие исследования показали, что PPARα играет ключевую роль в возникновении и развитии нейродегенеративных заболеваний. Таким образом, альфа-агонисты, работающие на рецепторах, привлекают все большее внимание в качестве потенциальных средств лечения неврологических расстройств. Цель этого обзора состоит в том, чтобы прояснить прогресс в области исследований, касающихся п

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… For example, 1-palmitoyl-glycerol and 2-palmitoyl-glycerol act as natural agonists of PPARα, binding through hydrogen bonds with H440 (H10/11), Y464 (H12), and S280 (H3) within the LBD (Depommier et al., 2021). …

Recognition and management of persistent chylomicronemia: A joint expert clinical consensus by the National Lipid Association and the American Society for Preventive Cardiology.

Extreme hypertriglyceridemia, defined as triglyceride (TG) levels ≥1000 mg/dL, is almost always indicative of chylomicronemia. The current diagnostic approach categorizes individuals with chylomicronemia into familial chylomicronemia syndrome (FCS; prevalence 1-10 per million), caused by the biallelic combination of pathogenic variants that impair the lipolytic action of lipoprotein lipase (LPL), or multifactorial chylomicronemia syndrome (MCS, 1 in 500). A pragmatic framework should emphasize the severity of the phenotype and the risk of complications. Therefore, we endorse the term "persiste

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… , beta blockers, second-generation antipsychotics, SSRIs, valproic acid, propofol, bile-acid sequestrants Other genetic factors Primary partial lipodystrophy, primary generalized lipodystrophy, elevated HTG polygenic scores, dysbetalipoproteinemia (type III; intermittent chylomicronemia may occur), glycerol … beta blockers, second-generation antipsychotics, SSRIs, valproic acid, propofol, bile-acid sequestrants Other genetic factors | Primary partial lipodystrophy, primary generalized lipodystrophy, elevated HTG polygenic scores, dysbetalipoproteinemia (type III; intermittent chylomicronemia may occur), glycerol …

Оптический анализ функционального воздействия демиелинации и ремиэлизации Cuprizone на межсферную нервную коммуникацию в антериорной кортекс через Corpus Callosum.

Cuprizone (CPZ) — широко используемый токсин, который вызывает демиелинизирующие заболевания в моделях животных, производя множественный склероз (MS), похожий на патологию в грызунах. CPZ является одним из немногих токсинов, которые вызывают демиелинацию и последующее воспоминание после прекращения ее применения. В этом исследовании рассматриваются функциональные последствия демиэлизации, вызванной КПЗ, и последующее восстановление нейронной связи в передней коре сингула (АКК) с уделением особого внимания соединению между полушариями через корпус каллосум (CC). Используя широкополосную высокос

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… FMG and immunofluorescence-stained slices were mounted in nonfluorescent glycerol (66.7% glycerol, 0.167 M sodium carbonate buffer), pH 8.6, and analyzed with a confocal laser scanning microscope (FV1000, Olympus). …

Структурные механизмы связывания и активации контактного фторфора RhoBAST.

Флуоресцентный аптамер RhoBAST, который связывает и активирует фторфоре-квахер, содержащий тетраметилродамин-динитроанилин с высокой аффективностью, супер-высокой яркостью, удивительной фотостабильностью и быстрообменными кинетиками, демонстрирует отличные результаты в суперразрешении изображений РНК. Здесь мы определим кокристальную структуру RhoBAST в комплексе с тетраметилродамином-динитроанилином, чтобы прояснить молекулярную основу активации лиганда и флуоресцентной активности. Строение имеет асимметричную архитектуру типа "А" для RhoBAST с полуоткрытым связующим карманом, скрывающим ксан

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… Crystals were directly transferred to a solution consisting of 0.2 M Sodium citrate tribasic dihydrate, 20% w / v polyethylene glycol 3350, and 20% ( v / v ) glycerol, immediately mounted in nylon loops (MiteGene) and flash-frozen by plunging in liquid nitrogen. … Small-angle X-ray scattering RNAs were prepared as described above, and fractionated by SEC (HiLoad 16/600 Superdex 75), the SEC buffer contains 20 mM Tris-HCl (pH 7.5), 100 mM KCl, 5 mM DTT, 3% glycerol, and different concentrations of MgCl 2 (0–10 mM). …

Innovative Biomaterials for the Treatment of Bone Cancer.

Bone cancer is a demanding challenge for contemporary medicine due to its high frequency of presentation and significant heterogeneity of malignant lesions developing within the bone. To date, available treatments are rarely curative and are primarily aimed at prolonging patients' survival and ameliorating their quality of life. Furthermore, both pharmacological and surgical therapies are aggravated by a consistent burden of adverse events and subsequent disability due to the loss of healthy bone structural and functional properties. Therefore, great research efforts are being made to develop

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… Suksiriworapong et al. [ 83 ] reported a system consisting of MTX linked with poly(glycerol adipate) (PGA) which may self-organize in nanoparticles that showed good physical stability at pH 5–9 and ionic strength up to 0.15 M NaCl. … Synthesis and properties of a biodegradable polymer-drug conjugate: Methotrexate-poly(glycerol adipate) Colloids Surf. B Biointerfaces 2018 167 115 125 10.1016/j.colsurfb.2018.03.048 29631222 84. Maleki Dana P. Hallajzadeh J. Asemi Z. Mansournia M.A. Yousefi B. …

Over-the-counter and compounded mouthwashes for radiotherapy-induced xerostomia: a randomized controlled trial.

Head and neck radiotherapy quantitatively and qualitatively compromises salivary flow, and salivary substitutes have the potential to alleviate the symptoms. This study aims to assess the effectiveness of two salivary substitutes in relieving symptoms of radiotherapy-induced xerostomia through a double-blind randomized controlled trial. Twenty-four patients were selected from a dental oncology clinic and randomly assigned to the over-the-counter or compounded mouthwash group. Each patient was instructed to rinse their oral cavity with the assigned solution three times a day for 30 days. Both p

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… In this context, salivary substitutes may offer a safe, low-cost, and accessible option with minimal adverse effects, helping alleviate the symptoms of radiation-induced xerostomia. 1 , 5 , 6 Salivary substitutes contain substances that mimic the action of mucin, such as oxygenated glycerol triester …

Воспаление микроглии коррелируется с поврежденным созреванием олигодендроцита при множественном склерозе.

ВВЕДЕНИЕ: Ремимилинизация демиелиновых аксонов может происходить как внутренний механизм ремонта при множественном склерозе (MS), однако его эффективность варьируется как от отдельных лиц, так и от повреждений MS. Молекулярные и клеточные механизмы, стимулирующие воспоминание, по-прежнему плохо понимаются. Здесь мы изучили связь между активацией микроглии и активностью ремиэлирования в MS.МЕТОДЫ: Мы соотносили регенеративную (CD163+) и воспалительную (iNOS+) микроглию с BCAS1+ олигодендроцитами, подразделяясь на ранние стадии (<3 процессы) и поздние (≥3 процессы) клетки в мозговых донорах с вы

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… All sections were counterstained with Hoechst 33342 (H3570, 1:1,000; Thermo Fisher Scientific) for 10 min and incubated with 0.1% Sudan Black in 70% ethanol for 5 min, before embedding with mounting medium [0.605 g Tris, pH8.5 + 12.5 ml glycerol + 5 g Mowiol (EMD Chemicals, Gibbstown, NJ, USA)]. …

Triple MAPK inhibition salvaged a relapsed post-BCMA CAR-T cell therapy multiple myeloma patient with a BRAF V600E subclonal mutation.

BACKGROUND: Multiple Myeloma (MM) is a progressive plasma cell neoplasm characterized by heterogeneous clonal expansion. Despite promising response rates achieved with anti-BCMA CAR-T cell therapy, patients may still relapse and there are currently no clear therapeutic options in post-CAR-T settings. In this report, we present a case of a post-BCMA CAR-T relapsed/refractory (RR) MM patient with skin extramedullary disease (EMD) in which a novel MAPK inhibition combinatorial strategy was implemented based on next-generation sequencing and in vitro experiments. CASE PRESENTATION: A 61-year-old

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… Western blot (WB) Cells were washed with PBS and lysed on ice for 5 min in NP40 buffer (50 mmol/L Tris pH 7.5, 1% NP40, 150 mmol/L NaCl, 10% Glycerol 1 mmol/L EDTA) supplemented with protease and phosphatase inhibitors (Roche). …

Suppression of CD81 promotes bladder cancer cell invasion through increased matrix metalloproteinase expression via extracellular signal-regulated kinase phosphorylation.

PurposeCD81 is a prognostic biomarker for high-grade bladder cancer (BC). In this study, we aimed to determine the functional mechanisms underlying the role of CD81 in BC progression.Materials and methodsIn two invasive BC cell lines (T24, J82), CD81 expression was suppressed by the transfection of lentiviral vectors including CD81-specific shRNAs, and then the migration and invasion of BC cells was analyzed. Enzymatic activity of matrix metalloproteinases (MMPs) was also analyzed by collagen-zymography. The expression of MMPs was confirmed by western blotting using culture supernatants from e

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… Western blot BC cell proteins were isolated using a 1X sodium dodecyl sulfate (SDS) buffer containing 62.5 mM Tris-HCL at pH 6.8, 2% (w/v) SDS, 10% glycerol, 50 mM dithiothreitol, and 0.01% (w/v) bromophenol blue. …

Mitochondrial metabolism as a potential therapeutic target in myeloid leukaemia.

While the understanding of the genomic aberrations that underpin chronic and acute myeloid leukaemia (CML and AML) has allowed the development of therapies for these diseases, limitations remain. These become apparent when looking at the frequency of treatment resistance leading to disease relapse in leukaemia patients. Key questions regarding the fundamental biology of the leukaemic cells, such as their metabolic dependencies, are still unresolved. Even though a majority of leukaemic cells are killed during initial treatment, persistent leukaemic stem cells (LSCs) and therapy-resistant cells

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… Clinical Trial Results | References Venetoclax | Selectively inhibits BCL-2 protein | Phase 1b/2 trials of venetoclax plus a hypomethylating agent therapy showed tolerable and promising clinical activity, over 60 trials are currently ongoing | [ 34 , 36 ] Biguanides | Inhibits the ETC complex I and the glycerol … In addition, Madiraju et al. have shown that metformin inhibits the glycerol phosphate shuttle [ 142 ]. Large variations in metformin concentrations and cancer models could explain seemingly contradictory reports. …

Diffusion MRI for Assessment of Bone Quality; A Review of Findings in Healthy Aging and Osteoporosis.

Diffusion MRI (dMRI) is a growing imaging technique with the potential to provide biomarkers of tissue variation, such as cellular density, tissue anisotropy, and microvascular perfusion. However, the role of dMRI in characterizing different aspects of bone quality, especially in aging and osteoporosis, has not yet been fully established, particularly in clinical applications. The reason lies in the complications accompanied with implementation of dMRI in assessment of human bone structure, in terms of acquisition and quantification. Bone is a composite tissue comprising different elements, ea

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… of water diffusion by fat signal are handled by applying fat‐suppression techniques, including spectral‐selective or combined spectral‐selective and inversion recovery methods. 52 While these methods can suppress the main fat peaks (positioned between 0 and 3 ppm), the peak belonging to olefinic and glycerol … Even using fat‐suppression during DTI acquisition, considering the small size of the studied population, it is difficult to confirm from these results whether the residual olefinic/glycerol fat component played a role in producing a significant correlation between MD with MRS‐derived FF in healthy volunteers …