indigo-carmine and Inflammatory-Bowel-Diseases

COVID-19 as a viral disease has brought up the need to exercise more than before due to its physiological effects on health. Therefore, this study investigates the effect of 12-week of aerobic exercise on female students' hormone levels and lipid profile with polycystic ovary syndrome (PCOS) during the COVID-19 pandemic.. Using a 12-week quasi-experimental with pretest, posttest research design among 40 Iranian female students aged 18-14 with PCOS, we randomly allocated the participants to either an experimental (they performed aerobic exercises three 60-minute sessions per week at home using content production) or a control condition. Their anthropometric and blood samples (e.g., testosterone, estrogen, prolactin, and lipid profile) were taken in two stages before and after the training protocol.. Findings demonstrated that performing aerobic exercises is an effective and non-invasive method that could have a positive effect on young girls' PCOS during COVID-19 pandemic.. La pandémie de COVID-19, en tant que maladie virale, a fait ressortir la nécessité de faire de l’exercice plus que jamais en raison de ses effets physiologiques sur la santé. Par conséquent, cette étude examine l’effet de 12 semaines d’exercice aérobique sur les niveaux hormonaux et le profil lipidique d’étudiantes atteintes du syndrome d’ovaires polykystiques (SOPK) pendant la pandémie de COVID-19.. En utilisant un modèle de recherche quasi-expérimental de 12 semaines avec pré-test, post-test auprès de 40 étudiantes iraniennes âgées de 18 à 14 ans atteintes du SOPK, nous avons réparti au hasard les participantes entre une série expérimentale (elles ont effectué des exercices aérobiques à raison de trois séances de 60 minutes par semaine à la maison) et une série contrôle. Les échantillons anthropométriques et sanguins (testostérone, œstrogène, prolactine et profil lipidique) ont été prélevés en deux étapes, avant et après le protocole d’entraînement.. Les résultats ont démontré que la pratique d’exercices d’aérobic est une méthode efficace et non invasive qui pourrait avoir un effet positif sur le SOPK des jeunes filles pendant la pandémie de COVID-19.. Our research showed that even less than 5 GBq irradiation could induce a transient testicular dysfunction in the first 3 months of therapy, but it was mostly reversible after 12 months.. The online version contains supplementary material available at 10.1007/s13204-023-02822-5.. Embelin is predicted to have a high probability of immunotoxicity potential and affect drug metabolism by inhibiting CYP2D6. In addition, it affects food intake, weight gain, and the number of implantations in pregnant rats. Therefore, it is highly recommended not to take embelin and embelin-rich plants during pregnancy. Further. The online version contains supplementary material available at 10.1007/s42965-023-00306-9.. The online version contains supplementary material available at 10.1007/s11696-023-02771-x.. The online version contains supplementary material available at 10.1007/s00477-023-02476-3.. This study ascribes for a new immunomodulatory role for IL11 during tumor development that is amenable to anti-cytokine based therapy of colon cancer.. Inflammation response do not seem to be enough to explain all the Essure-related adverse outcomes, suggesting the involvement of other biological mechanisms.. NCT03281564.. Inflammation and fibrosis are found in the surrounding tubal tissue around the Essure. Adult patients with BED with co-occurring obesity who have good responses to acute treatment with naltrexone/bupropion should be offered maintenance treatment with naltrexone/bupropion.. dp/dtmax in PiCCO parameter can be used as a bedside indicator to evaluate cardiac function in SIC patients due to its simplicity and ease of operation. Esmolol control of heart rate in SIC patients can improve cardiac function and reduce short-term mortality.. Inverted microscopy showed that compared with the NC group, the OGD/R group had poor cell status, swollen cytosol, visible cell lysis fragments and significantly lower cell activity [(49.1±2.7)% vs. (100.0±9.7)%, P < 0.01]; compared with the OGD/R group, the HW group had improved cell status and remarkably higher cell activity [(63.3±1.8)% vs. (49.1±2.7)%, P < 0.01]. Transmission electron microscopy showed that the neuronal nuclear membrane of cells in the OGD/R group was lysed and a higher number of autophagic lysosomes were visible compared with the NC group; compared with the OGD/R group, the neuronal damage of cells in the HW group was reduced and the number of autophagic lysosomes was notably decreased. The results of immunofluorescence assay showed that the expressions of LC3 and Beclin-1 were outstandingly enhanced in the OGD/R group compared with the NC group, and the expressions of LC3 and Beclin-1 were markedly weakened in the HW group compared with the OGD/R group. Western blotting assay showed that the expressions were prominently higher in both LC3II/I and Beclin-1 in the OGD/R group compared with the NC group (LC3II/I: 1.44±0.05 vs. 0.37±0.03, Beclin-1/β-actin: 1.00±0.02 vs. 0.64±0.01, both P < 0.01); compared with the OGD/R group, the protein expression of both LC3II/I and Beclin-1 in the HW group cells were notably lower (LC3II/I: 0.54±0.02 vs. 1.44±0.05, Beclin-1/β-actin: 0.83±0.07 vs. 1.00±0.02, both P < 0.01).. Hydrogen-rich water has a significant protective effect on OGD/R-causing HT22 cell injury, and the mechanism may be related to the inhibition of autophagy.. The prevalence of delirium in ICU patients is over 50%, with hypoactive delirium being the most common. Age, APACHE score at ICU admission, neurological disease, sepsis and duration of mechanical ventilation were all independent risk factors for the development of delirium in ICU patients. More than half of patients with delirium were still delirious when they discharged from the ICU.. For individuals ≥75 years, plasma Aβ42 and P-tau181 might not be associated with cognitive impairment, and MRI parameters, including PVWMH, LVBI and cortical atrophy, are related to CI. The cognitive statuses of people over 75 years old were used as the endpoint event in this study. Therefore, it can be considered that these MRI markers might have more important clinical significance for early assessment and dynamic observation, but more studies are still needed to verify this hypothesis.. We recommend using the Art/Zn complex owing to its moderate inhibitory and antiviral effects against the SARS-CoV-2 with a low cytotoxic effect on host (Vero E6) cells. We suggest conducting further prospective studies to investigate the biological effects of Art/Zn in animal models at different concentrations for testing its clinical efficacy and safety in inhibiting SARS-CoV-2 activities.. The R/T sequence resulted in a significantly longer OS and PFS and improved disease control compared with the reverse sequence. R and T given not sequentially have similar impacts on survival. More data are needed to define the best sequence and to explore the efficacy of sequential (T/R or R/T) treatment combined with molecular-targeted drugs.

Topics: Actin Cytoskeleton; Actins; Adaptor Proteins, Signal Transducing; Adenocarcinoma; Adenosine Triphosphate; Adsorption; Adult; Africa, Eastern; Aged; Air Pollutants; Air Pollution; Air Pollution, Indoor; Alcohol Drinking; Allergens; Alzheimer Disease; Amyotrophic Lateral Sclerosis; Animals; Anti-Bacterial Agents; Antibodies; Antibodies, Immobilized; Antigen Presentation; Antigens, CD; Antineoplastic Agents; Antineoplastic Combined Chemotherapy Protocols; Antioxidants; Apoptosis; Aptamers, Nucleotide; Asthma; Asthma, Exercise-Induced; Atrophy; Autophagy; Azoospermia; Bacillus cereus; Bacterial Infections; Beclin-1; Bile Duct Neoplasms; Bile Ducts, Intrahepatic; Biofouling; Biological Monitoring; Biomarkers; Biomarkers, Tumor; Biosensing Techniques; Blastocyst; Bone Neoplasms; Bone Regeneration; Bronchoconstriction; Burkitt Lymphoma; C9orf72 Protein; Campylobacter; Campylobacter Infections; Campylobacter jejuni; Carcinogenesis; Carcinoma, Hepatocellular; Carcinoma, Pancreatic Ductal; Carcinoma, Squamous Cell; Cardiomyopathies; Caregivers; Carmine; Case-Control Studies; Catalysis; Cattle; Cause of Death; CCAAT-Enhancer-Binding Protein-alpha; CD8-Positive T-Lymphocytes; Cefepime; Cell Differentiation; Cell Line, Tumor; Cell Nucleus; Cell Transdifferentiation; Chelating Agents; Chemical and Drug Induced Liver Injury, Chronic; Chemoradiotherapy, Adjuvant; Child; Child, Preschool; China; Chlorquinaldol; Cholangiocarcinoma; Cholera; Chromatin; Clinical Trials as Topic; Cognitive Dysfunction; Cohort Studies; Colonic Neoplasms; Colorectal Neoplasms; Colorimetry; Cooking; Coordination Complexes; COVID-19; Creatinine; CRISPR-Cas Systems; Critical Care; Critical Illness; Cross-Sectional Studies; Cryopreservation; Cryoprotective Agents; Cysteine; Cytokines; Device Removal; Diet; Diet, High-Fat; Diet, Mediterranean; Dietary Supplements; Dimethyl Sulfoxide; Dipeptides; Disease Models, Animal; Dithiothreitol; DNA; DNA Repeat Expansion; DNA, Bacterial; DNA, Complementary; Dopamine; Electrochemical Techniques; Electrodes; Endocannabinoids; Environmental Exposure; Environmental Monitoring; Environmental Pollutants; Enzyme-Linked Immunosorbent Assay; Erlotinib Hydrochloride; Escherichia coli; Escherichia coli O157; Esophageal Neoplasms; Esophagitis, Peptic; Ethylene Glycol; Europium; Exanthema; Fallopian Tubes; Feces; Female; Fertilization in Vitro; Fluoresceins; Fluorescent Dyes; Follicle Stimulating Hormone; Follow-Up Studies; Food Microbiology; Forced Expiratory Volume; Forkhead Transcription Factors; Frontotemporal Dementia; G-Quadruplexes; Galactose; Gastroenteritis; Gastrointestinal Diseases; Gastrointestinal Microbiome; Gastrointestinal Neoplasms; Gastrointestinal Tract; Gene Frequency; Genetic Association Studies; Genetic Predisposition to Disease; Genital Neoplasms, Female; Genome-Wide Association Study; Genome, Viral; Genomics; Genotype; Glucose; Glutathione; Glycerol; Gold; Graphite; GTPase-Activating Proteins; Heat-Shock Proteins; Heme Oxygenase-1; Hepacivirus; Hepatitis C; Hepatocytes; Histamine; Histocompatibility Antigens Class II; Hoarseness; Hospice and Palliative Care Nursing; Humans; Hydrogen; Hydrogen Peroxide; Hydrogen Sulfide; Hydroxybenzoates; Hydroxyl Radical; Hydroxymethylglutaryl-CoA Reductase Inhibitors; Hyperthermia, Induced; Hysteroscopy; Immunoassay; Indigo Carmine; Inflammation; Inflammatory Bowel Diseases; Insulin Resistance; Intensive Care Units; Interleukin-11; Interleukin-6; Interleukins; Iodine Radioisotopes; Iran; Iridium; Islets of Langerhans; Kinetics; Lactation; Lactobacillus; Lactobacillus plantarum; Lamins; Latin America; Lead; Lectins; Leukopenia; Ligands; Limit of Detection; Lipopolysaccharides; Lipoprotein Lipase; Liver; Liver Cirrhosis; Liver Neoplasms; Lolium; Luminescent Measurements; Luminol; Lung; Luteinizing Hormone; Macrophages; Magnetic Phenomena; Magnetic Resonance Imaging; Male; Malnutrition; Maltose; Manganese Compounds; Maternal Nutritional Physiological Phenomena; Melatonin; Metabolic Engineering; Metal Nanoparticles; Metallocenes; Metaplasia; Methicillin-Resistant Staphylococcus aureus; Methylation; Mevalonic Acid; Mexico; Mice; Mice, Inbred C57BL; Mice, Transgenic; Microbial Sensitivity Tests; Microbiota; MicroRNAs; Milk; Mitomycin; Molecular Diagnostic Techniques; Molecular Docking Simulation; Monte Carlo Method; Moringa oleifera; Multiple Sclerosis; Muscle Strength; Muscle, Skeletal; Nanocomposites; Nanotubes, Carbon; Neoadjuvant Therapy; Neoplasms; Neurodegenerative Diseases; Neurotransmitter Agents; NF-E2-Related Factor 2; Nickel; Nitrogen Dioxide; Non-alcoholic Fatty Liver Disease; Nucleic Acid Amplification Techniques; Nucleic Acid Hybridization; Nucleocapsid Proteins; Nutritional Status; Obesity; Osteogenesis; Osteosarcoma; Oxidation-Reduction; Oxides; Oxygen; Oxyquinoline; Pain; Palliative Care; Pancreatic Neoplasms; Pandemics; Particulate Matter; Peroxidase; Peroxidases; Phagocytosis; Phaseolus; Photothermal Therapy; Point-of-Care Systems; Polyethyleneimine; Polymers; Polymorphism, Single Nucleotide; Polysomnography; Postoperative Complications; Pregnancy; Pregnant Women; Prenatal Exposure Delayed Effects; Prevalence; Printing, Three-Dimensional; Probability; Probiotics; Prognosis; Prophages; Prospective Studies; Proteomics; Proto-Oncogene Proteins; Pseudomonas aeruginosa; Pseudomonas putida; Pulmonary Disease, Chronic Obstructive; Pulmonary Embolism; Pyridines; Pyrroles; Quality of Life; Quinolones; Rabbits; Rats; Rats, Sprague-Dawley; Reactive Oxygen Species; Real-Time Polymerase Chain Reaction; Receptors, Histamine; Receptors, Histamine H2; Recombinases; Rectal Neoplasms; Reperfusion Injury; Respiration; Respiratory Function Tests; Respiratory Rate; Respiratory Sounds; Retrospective Studies; rho GTP-Binding Proteins; Risk Assessment; Risk Factors; RNA; RNA, Messenger; RNA, Ribosomal, 16S; Robotic Surgical Procedures; Running; Rural Population; Saccharomyces cerevisiae; Salpingectomy; Sarcopenia; SARS-CoV-2; Seeds; Semen; Sensitivity and Specificity; Sepsis; Shock, Septic; Signal Transduction; Silicon Dioxide; Silver; Sirtuin 1; Skin Neoplasms; Sleep Apnea, Obstructive; Soil; Spain; Spectrum Analysis, Raman; Sperm Retrieval; Spermatozoa; Spirometry; Staphylococcus aureus; STAT3 Transcription Factor; Stereoisomerism; Sterilization, Tubal; Stroke Volume; Sulfadiazine; Sulfites; Superoxide Dismutase; Surface Plasmon Resonance; tau Proteins; Testis; Testosterone; Thioredoxin-Disulfide Reductase; Thyroid Neoplasms; Thyroidectomy; Trans-Activators; Transcription Factor AP-1; Treatment Outcome; Triazoles; Triclosan; Trifluridine; Tumor Microenvironment; Tumor Necrosis Factor-alpha; United States; Uracil; Vagina; Vegetables; Ventricular Function, Left; Ventricular Pressure; Vibrio cholerae; Vietnam; Virulence; Vital Capacity; Vitrification; Walking; Water; Water Pollutants, Radioactive; Whole Genome Sequencing; Wind; YAP-Signaling Proteins; Zeolites; Zinc Oxide

Long-standing ulcerative colitis (UC) and extensive Crohn's colitis confer increased risk for development of colorectal cancer. Screening and surveillance colonoscopy programs aim to identify, resect, or detect dysplasia or colorectal cancer. Dysplastic lesions can be removed by endoscopic resection and patients with unresectable lesions can be referred for colectomy at an earlier stage, with the goal of reducing overall morbidity and mortality from colorectal cancer. Surveillance colonoscopy for patients with inflammatory bowel disease (IBD) is endorsed by multiple specialty societies. High-definition endoscopy systems provide improved image resolution, and application of dilute indigo carmine or methylene blue for chromoendoscopy can provide increased contrast. International specialty society guidelines differ in their recommendations regarding use of chromoendoscopy for dysplasia surveillance, with some guidelines advocating a risk-stratified surveillance strategy. In this review, we discuss chromoendoscopy technique, training, implementation, yield as compared with standard-definition and high-definition white light colonoscopy, and positioning of this technique in clinical practice.

Topics: Biopsy; Colonoscopy; Colorectal Neoplasms; Coloring Agents; Early Detection of Cancer; Humans; Indigo Carmine; Inflammatory Bowel Diseases; Methylene Blue

Patients with inflammatory bowel diseases (IBD) have a high risk of colitis-associated dysplasia and cancer. It is important that careful surveillance with colonoscopy is performed for all patients with IBD and, more frequently, for those considered to be at high risk. Traditionally, flat dysplasia in ulcerative colitis has been considered to be detectable only by using random biopsy specimens of mucosa that appeared unremarkable during endoscopy. However, recent studies have shown that most of them are visible; thus, their detection as nonpolypoid colorectal neoplasms is an integral component in the prevention of colitic cancer.

Topics: Adenocarcinoma; Colon; Colonoscopy; Colorectal Neoplasms; Coloring Agents; Humans; Image Enhancement; Indigo Carmine; Inflammatory Bowel Diseases; Narrow Band Imaging

Topics: Algorithms; Colonoscopy; Colorectal Neoplasms; Coloring Agents; Humans; Indigo Carmine; Inflammatory Bowel Diseases

Patients with long-standing inflammatory bowel disease (IBD) have an increased risk of developing colorectal cancer. Performing periodic dysplasia screening and surveillance may diminish this risk. To date, chromoendoscopy is the only technique that has consistently yielded positive results in large, well-designed dysplasia-detection trials. Most major society guidelines endorse chromoendoscopy as an adjunct, accepted, or preferred dysplasia-detection tool. This review outlines the available endoscopic technologies for the detection of dysplasia in IBD, considers the evidence supporting their use, and assesses which modalities are ready for use in clinical practice.

Topics: Adenoma; Colonoscopy; Colorectal Neoplasms; Coloring Agents; Humans; Indigo Carmine; Inflammatory Bowel Diseases; Intestinal Mucosa; Methylene Blue; Microscopy, Confocal; Narrow Band Imaging; Optical Imaging

Inflammation in the intestine is a well-known risk factor for neoplastic changes in the mucosa. In fact, it has been shown that long-standing ulcerative colitis and colonic Crohn's disease have a significantly increased risk for developing colorectal cancer, although the estimates vary widely between studies. Conventional colonoscopy is effective in detecting polypoid changes in the mucosa. However, it is now generally accepted that neoplastic changes in colitis are frequently flat and depressed, which are easily missed by use of routine colonoscopy. The introduction of chromoendoscopy, especially in combination with magnifying endoscopy, has greatly advanced our means to detect and differentiate neoplastic lesions in the colorectum. Accumulating evidence-based data indicate that implementation of chromoendoscopy into colon cancer surveillance protocols for patients with inflammatory bowel disease is effective. However, the introduction of chromoendoscopy into surveillance programs requires meticulous training and further studies to compare the value of chromoendoscopy to newer endoscopic devices and techniques, such as narrow band imaging.

Topics: Benzoxazines; Biopsy; Colonic Polyps; Colorectal Neoplasms; Coloring Agents; Endoscopy; Humans; Indigo Carmine; Inflammatory Bowel Diseases; Methylene Blue; Neoplastic Processes; Oxazines; Risk Factors

COVID-19 as a viral disease has brought up the need to exercise more than before due to its physiological effects on health. Therefore, this study investigates the effect of 12-week of aerobic exercise on female students' hormone levels and lipid profile with polycystic ovary syndrome (PCOS) during the COVID-19 pandemic.. Using a 12-week quasi-experimental with pretest, posttest research design among 40 Iranian female students aged 18-14 with PCOS, we randomly allocated the participants to either an experimental (they performed aerobic exercises three 60-minute sessions per week at home using content production) or a control condition. Their anthropometric and blood samples (e.g., testosterone, estrogen, prolactin, and lipid profile) were taken in two stages before and after the training protocol.. Findings demonstrated that performing aerobic exercises is an effective and non-invasive method that could have a positive effect on young girls' PCOS during COVID-19 pandemic.. La pandémie de COVID-19, en tant que maladie virale, a fait ressortir la nécessité de faire de l’exercice plus que jamais en raison de ses effets physiologiques sur la santé. Par conséquent, cette étude examine l’effet de 12 semaines d’exercice aérobique sur les niveaux hormonaux et le profil lipidique d’étudiantes atteintes du syndrome d’ovaires polykystiques (SOPK) pendant la pandémie de COVID-19.. En utilisant un modèle de recherche quasi-expérimental de 12 semaines avec pré-test, post-test auprès de 40 étudiantes iraniennes âgées de 18 à 14 ans atteintes du SOPK, nous avons réparti au hasard les participantes entre une série expérimentale (elles ont effectué des exercices aérobiques à raison de trois séances de 60 minutes par semaine à la maison) et une série contrôle. Les échantillons anthropométriques et sanguins (testostérone, œstrogène, prolactine et profil lipidique) ont été prélevés en deux étapes, avant et après le protocole d’entraînement.. Les résultats ont démontré que la pratique d’exercices d’aérobic est une méthode efficace et non invasive qui pourrait avoir un effet positif sur le SOPK des jeunes filles pendant la pandémie de COVID-19.. Our research showed that even less than 5 GBq irradiation could induce a transient testicular dysfunction in the first 3 months of therapy, but it was mostly reversible after 12 months.. The online version contains supplementary material available at 10.1007/s13204-023-02822-5.. Embelin is predicted to have a high probability of immunotoxicity potential and affect drug metabolism by inhibiting CYP2D6. In addition, it affects food intake, weight gain, and the number of implantations in pregnant rats. Therefore, it is highly recommended not to take embelin and embelin-rich plants during pregnancy. Further. The online version contains supplementary material available at 10.1007/s42965-023-00306-9.. The online version contains supplementary material available at 10.1007/s11696-023-02771-x.. The online version contains supplementary material available at 10.1007/s00477-023-02476-3.. This study ascribes for a new immunomodulatory role for IL11 during tumor development that is amenable to anti-cytokine based therapy of colon cancer.. Inflammation response do not seem to be enough to explain all the Essure-related adverse outcomes, suggesting the involvement of other biological mechanisms.. NCT03281564.. Inflammation and fibrosis are found in the surrounding tubal tissue around the Essure. Adult patients with BED with co-occurring obesity who have good responses to acute treatment with naltrexone/bupropion should be offered maintenance treatment with naltrexone/bupropion.. dp/dtmax in PiCCO parameter can be used as a bedside indicator to evaluate cardiac function in SIC patients due to its simplicity and ease of operation. Esmolol control of heart rate in SIC patients can improve cardiac function and reduce short-term mortality.. Inverted microscopy showed that compared with the NC group, the OGD/R group had poor cell status, swollen cytosol, visible cell lysis fragments and significantly lower cell activity [(49.1±2.7)% vs. (100.0±9.7)%, P < 0.01]; compared with the OGD/R group, the HW group had improved cell status and remarkably higher cell activity [(63.3±1.8)% vs. (49.1±2.7)%, P < 0.01]. Transmission electron microscopy showed that the neuronal nuclear membrane of cells in the OGD/R group was lysed and a higher number of autophagic lysosomes were visible compared with the NC group; compared with the OGD/R group, the neuronal damage of cells in the HW group was reduced and the number of autophagic lysosomes was notably decreased. The results of immunofluorescence assay showed that the expressions of LC3 and Beclin-1 were outstandingly enhanced in the OGD/R group compared with the NC group, and the expressions of LC3 and Beclin-1 were markedly weakened in the HW group compared with the OGD/R group. Western blotting assay showed that the expressions were prominently higher in both LC3II/I and Beclin-1 in the OGD/R group compared with the NC group (LC3II/I: 1.44±0.05 vs. 0.37±0.03, Beclin-1/β-actin: 1.00±0.02 vs. 0.64±0.01, both P < 0.01); compared with the OGD/R group, the protein expression of both LC3II/I and Beclin-1 in the HW group cells were notably lower (LC3II/I: 0.54±0.02 vs. 1.44±0.05, Beclin-1/β-actin: 0.83±0.07 vs. 1.00±0.02, both P < 0.01).. Hydrogen-rich water has a significant protective effect on OGD/R-causing HT22 cell injury, and the mechanism may be related to the inhibition of autophagy.. The prevalence of delirium in ICU patients is over 50%, with hypoactive delirium being the most common. Age, APACHE score at ICU admission, neurological disease, sepsis and duration of mechanical ventilation were all independent risk factors for the development of delirium in ICU patients. More than half of patients with delirium were still delirious when they discharged from the ICU.. For individuals ≥75 years, plasma Aβ42 and P-tau181 might not be associated with cognitive impairment, and MRI parameters, including PVWMH, LVBI and cortical atrophy, are related to CI. The cognitive statuses of people over 75 years old were used as the endpoint event in this study. Therefore, it can be considered that these MRI markers might have more important clinical significance for early assessment and dynamic observation, but more studies are still needed to verify this hypothesis.. We recommend using the Art/Zn complex owing to its moderate inhibitory and antiviral effects against the SARS-CoV-2 with a low cytotoxic effect on host (Vero E6) cells. We suggest conducting further prospective studies to investigate the biological effects of Art/Zn in animal models at different concentrations for testing its clinical efficacy and safety in inhibiting SARS-CoV-2 activities.. The R/T sequence resulted in a significantly longer OS and PFS and improved disease control compared with the reverse sequence. R and T given not sequentially have similar impacts on survival. More data are needed to define the best sequence and to explore the efficacy of sequential (T/R or R/T) treatment combined with molecular-targeted drugs.

Topics: Actin Cytoskeleton; Actins; Adaptor Proteins, Signal Transducing; Adenocarcinoma; Adenosine Triphosphate; Adsorption; Adult; Africa, Eastern; Aged; Air Pollutants; Air Pollution; Air Pollution, Indoor; Alcohol Drinking; Allergens; Alzheimer Disease; Amyotrophic Lateral Sclerosis; Animals; Anti-Bacterial Agents; Antibodies; Antibodies, Immobilized; Antigen Presentation; Antigens, CD; Antineoplastic Agents; Antineoplastic Combined Chemotherapy Protocols; Antioxidants; Apoptosis; Aptamers, Nucleotide; Asthma; Asthma, Exercise-Induced; Atrophy; Autophagy; Azoospermia; Bacillus cereus; Bacterial Infections; Beclin-1; Bile Duct Neoplasms; Bile Ducts, Intrahepatic; Biofouling; Biological Monitoring; Biomarkers; Biomarkers, Tumor; Biosensing Techniques; Blastocyst; Bone Neoplasms; Bone Regeneration; Bronchoconstriction; Burkitt Lymphoma; C9orf72 Protein; Campylobacter; Campylobacter Infections; Campylobacter jejuni; Carcinogenesis; Carcinoma, Hepatocellular; Carcinoma, Pancreatic Ductal; Carcinoma, Squamous Cell; Cardiomyopathies; Caregivers; Carmine; Case-Control Studies; Catalysis; Cattle; Cause of Death; CCAAT-Enhancer-Binding Protein-alpha; CD8-Positive T-Lymphocytes; Cefepime; Cell Differentiation; Cell Line, Tumor; Cell Nucleus; Cell Transdifferentiation; Chelating Agents; Chemical and Drug Induced Liver Injury, Chronic; Chemoradiotherapy, Adjuvant; Child; Child, Preschool; China; Chlorquinaldol; Cholangiocarcinoma; Cholera; Chromatin; Clinical Trials as Topic; Cognitive Dysfunction; Cohort Studies; Colonic Neoplasms; Colorectal Neoplasms; Colorimetry; Cooking; Coordination Complexes; COVID-19; Creatinine; CRISPR-Cas Systems; Critical Care; Critical Illness; Cross-Sectional Studies; Cryopreservation; Cryoprotective Agents; Cysteine; Cytokines; Device Removal; Diet; Diet, High-Fat; Diet, Mediterranean; Dietary Supplements; Dimethyl Sulfoxide; Dipeptides; Disease Models, Animal; Dithiothreitol; DNA; DNA Repeat Expansion; DNA, Bacterial; DNA, Complementary; Dopamine; Electrochemical Techniques; Electrodes; Endocannabinoids; Environmental Exposure; Environmental Monitoring; Environmental Pollutants; Enzyme-Linked Immunosorbent Assay; Erlotinib Hydrochloride; Escherichia coli; Escherichia coli O157; Esophageal Neoplasms; Esophagitis, Peptic; Ethylene Glycol; Europium; Exanthema; Fallopian Tubes; Feces; Female; Fertilization in Vitro; Fluoresceins; Fluorescent Dyes; Follicle Stimulating Hormone; Follow-Up Studies; Food Microbiology; Forced Expiratory Volume; Forkhead Transcription Factors; Frontotemporal Dementia; G-Quadruplexes; Galactose; Gastroenteritis; Gastrointestinal Diseases; Gastrointestinal Microbiome; Gastrointestinal Neoplasms; Gastrointestinal Tract; Gene Frequency; Genetic Association Studies; Genetic Predisposition to Disease; Genital Neoplasms, Female; Genome-Wide Association Study; Genome, Viral; Genomics; Genotype; Glucose; Glutathione; Glycerol; Gold; Graphite; GTPase-Activating Proteins; Heat-Shock Proteins; Heme Oxygenase-1; Hepacivirus; Hepatitis C; Hepatocytes; Histamine; Histocompatibility Antigens Class II; Hoarseness; Hospice and Palliative Care Nursing; Humans; Hydrogen; Hydrogen Peroxide; Hydrogen Sulfide; Hydroxybenzoates; Hydroxyl Radical; Hydroxymethylglutaryl-CoA Reductase Inhibitors; Hyperthermia, Induced; Hysteroscopy; Immunoassay; Indigo Carmine; Inflammation; Inflammatory Bowel Diseases; Insulin Resistance; Intensive Care Units; Interleukin-11; Interleukin-6; Interleukins; Iodine Radioisotopes; Iran; Iridium; Islets of Langerhans; Kinetics; Lactation; Lactobacillus; Lactobacillus plantarum; Lamins; Latin America; Lead; Lectins; Leukopenia; Ligands; Limit of Detection; Lipopolysaccharides; Lipoprotein Lipase; Liver; Liver Cirrhosis; Liver Neoplasms; Lolium; Luminescent Measurements; Luminol; Lung; Luteinizing Hormone; Macrophages; Magnetic Phenomena; Magnetic Resonance Imaging; Male; Malnutrition; Maltose; Manganese Compounds; Maternal Nutritional Physiological Phenomena; Melatonin; Metabolic Engineering; Metal Nanoparticles; Metallocenes; Metaplasia; Methicillin-Resistant Staphylococcus aureus; Methylation; Mevalonic Acid; Mexico; Mice; Mice, Inbred C57BL; Mice, Transgenic; Microbial Sensitivity Tests; Microbiota; MicroRNAs; Milk; Mitomycin; Molecular Diagnostic Techniques; Molecular Docking Simulation; Monte Carlo Method; Moringa oleifera; Multiple Sclerosis; Muscle Strength; Muscle, Skeletal; Nanocomposites; Nanotubes, Carbon; Neoadjuvant Therapy; Neoplasms; Neurodegenerative Diseases; Neurotransmitter Agents; NF-E2-Related Factor 2; Nickel; Nitrogen Dioxide; Non-alcoholic Fatty Liver Disease; Nucleic Acid Amplification Techniques; Nucleic Acid Hybridization; Nucleocapsid Proteins; Nutritional Status; Obesity; Osteogenesis; Osteosarcoma; Oxidation-Reduction; Oxides; Oxygen; Oxyquinoline; Pain; Palliative Care; Pancreatic Neoplasms; Pandemics; Particulate Matter; Peroxidase; Peroxidases; Phagocytosis; Phaseolus; Photothermal Therapy; Point-of-Care Systems; Polyethyleneimine; Polymers; Polymorphism, Single Nucleotide; Polysomnography; Postoperative Complications; Pregnancy; Pregnant Women; Prenatal Exposure Delayed Effects; Prevalence; Printing, Three-Dimensional; Probability; Probiotics; Prognosis; Prophages; Prospective Studies; Proteomics; Proto-Oncogene Proteins; Pseudomonas aeruginosa; Pseudomonas putida; Pulmonary Disease, Chronic Obstructive; Pulmonary Embolism; Pyridines; Pyrroles; Quality of Life; Quinolones; Rabbits; Rats; Rats, Sprague-Dawley; Reactive Oxygen Species; Real-Time Polymerase Chain Reaction; Receptors, Histamine; Receptors, Histamine H2; Recombinases; Rectal Neoplasms; Reperfusion Injury; Respiration; Respiratory Function Tests; Respiratory Rate; Respiratory Sounds; Retrospective Studies; rho GTP-Binding Proteins; Risk Assessment; Risk Factors; RNA; RNA, Messenger; RNA, Ribosomal, 16S; Robotic Surgical Procedures; Running; Rural Population; Saccharomyces cerevisiae; Salpingectomy; Sarcopenia; SARS-CoV-2; Seeds; Semen; Sensitivity and Specificity; 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The risk of colon cancer is greater in patients with inflammatory bowel disease (IBD) than in the general population. Chromoendoscopy with dye (CE) is the currently recommended method for detecting dysplasia in screening colonoscopies in IBD patients; however, the role of virtual chromoendoscopy (VC) is not yet well defined.. The object of this study was to compare CE and VC with the iSCAN 1 system in the detection of neoplastic lesions in IBD patients.. We conducted a prospective, single-center, randomized study in IBD patients who underwent a colonoscopy for colon cancer screening. A total of 129 patients were included and were randomized to undergo a CE (n = 67) or a VC (n = 62). The rates of detection of neoplastic lesions by the 2 endoscopic techniques were compared.. A total of 19 neoplastic lesions (9 adenomas and 10 low-grade dysplasias [LGD]) was detected in 16 patients, 12 lesions in the CE group (17.9%), and 7 lesions in the VC group (11.3%; P = 0.2); no differences were found in the overall rate of detection of lesions (neoplastic or nonneoplastic; P = 1). The median of the total examination time and endoscope withdrawal time (minutes) was significantly lower in the VC group than in the CE group (15 vs 20 and 10 vs 14, respectively; P < 0.001).. No differences occurred in the rate of detection of neoplastic lesions between CE and VC with iSCAN 1. The time spent on the technique with VC is significantly less than that with CE.

Topics: Colonic Neoplasms; Colonoscopy; Coloring Agents; Humans; Hyperplasia; Indigo Carmine; Inflammatory Bowel Diseases; Prospective Studies

Outside clinical trials, the effectiveness of chromoendoscopy (CE) for long-standing IBD surveillance is controversial. We aimed to assess the effectiveness of CE for neoplasia detection and characterisation, in real-life.. From June 2012 to 2014, patients with IBD were prospectively included in a multicentre cohort study. Each colonic segment was evaluated with white light followed by 0.4% indigo carmine CE. Specific lesions' features were recorded. Optical diagnosis was assessed. Dysplasia detection rate between expert and non-expert endoscopists and learning curve were ascertained.. Ninety-four (15.7%) dysplastic (1 cancer, 5 high-grade dysplasia, 88 low-grade dysplasia) and 503 (84.3%) non-dysplastic lesions were detected in 350 patients (47% female; mean disease duration: 17 years). Colonoscopies were performed with standard definition (41.5%) or high definition (58.5%). Dysplasia miss rate with white light was 40/94 (57.4% incremental yield for CE). CE-incremental detection yield for dysplasia was comparable between standard definition and high definition (51.5% vs 52.3%, p=0.30). Dysplasia detection rate was comparable between expert and non-expert (18.5% vs 13.1%, p=0.20). No significant learning curve was observed (8.2% vs 14.2%, p=0.46). Sensitivity, specificity, and positive and negative predictive values for dysplasia optical diagnosis were 70%, 90%, 58% and 94%, respectively. Endoscopic characteristics predictive of dysplasia were: proximal location, loss of innominate lines, polypoid morphology and Kudo pit pattern III-V.. CE presents a high diagnostic yield for neoplasia detection, irrespectively of the technology and experience available in any centre. In vivo, CE optical diagnosis is highly accurate for ruling out dysplasia, especially in expert hands. Lesion characteristics can aid the endoscopist for in situ therapeutic decisions.. NCT02543762.

Topics: Adult; Aged; Clinical Competence; Colitis, Ulcerative; Colonoscopy; Colorectal Neoplasms; Coloring Agents; Crohn Disease; Early Detection of Cancer; Education, Medical, Continuing; Female; Humans; Indigo Carmine; Inflammatory Bowel Diseases; Learning Curve; Male; Middle Aged; Precancerous Conditions; Prospective Studies

Narrow-band imaging (NBI) is a novel technique that may represent an alternative method to chromoendoscopy (CE) for the detection of colitis-associated intraepithelial neoplasia (IN) in patients with long-standing inflammatory bowel disease (IBD).. To compare NBI with CE for the detection of IN.. Prospective, randomized, crossover study.. Academic hospital.. Patients with clinically inactive colonic IBD (≥8 years).. Patients underwent both CE and NBI in randomized order. Targeted biopsy specimens from abnormal areas were obtained. Pathological examination was regarded as the reference standard.. Number of false-positive and true-positive lesions in patients undergoing CE and NBI were compared as well as the proportion of patients with missed IN lesions.. Eighty patients were screened, of whom 20 were excluded. Mean ± standard deviation withdrawal time for CE was significantly longer than that for NBI (26.87 ± 9.89 minutes vs 15.74 ± 5.62 minutes, P < .01). Thirteen patients had at least 1 IN lesion on 1 of the examinations. In the per-lesion analysis, NBI resulted in a significantly inferior false-positive biopsy rate (P = .001) and a similar true-positive rate. The percentage of missed IN lesions and patients was superior with NBI, albeit without reaching statistical significance.. Lesions were sampled immediately after detection, which precluded the possibility of paired analysis.. NBI appears to be a less time-consuming and equally effective alternative to CE for the detection of IN. However, given the NBI lesion and patient miss rates, it cannot be recommended as the standard technique.

Topics: Biopsy; Carcinoma in Situ; Colonic Neoplasms; Colonoscopes; Colonoscopy; Coloring Agents; Cross-Over Studies; Female; Humans; Image Enhancement; Indigo Carmine; Inflammatory Bowel Diseases; Intestinal Mucosa; Male; Middle Aged; Precancerous Conditions; Sensitivity and Specificity

Topics: Endoscopy; Humans; Indigo Carmine; Inflammatory Bowel Diseases; Neoplasms; Prospective Studies

Persicaria tinctoria (Aiton) Spach, also called Polygonum tinctorium Lour., (family Polygonaceae) for indigo plant has been traditionally useful as a medicinal or edible plant with a variety of biological activities. Of these, much attention has been paid to their anti-inflammatory activities. We have recently demonstrated that indigo leaves contain high levels of flavonol O-glycosides with 3,5,4'-trihydroxy-6,7-methylenedioxyflavone (TMF) as an aglycone. In this study, we attempted to evaluate anti-inflammatory activities of TMF-O-glycosides and free TMF prepared from indigo leaves after extraction with hot water. Free TMF was found to appreciably down-regulate the gene expression of pro-inflammatory cytokines including interleukin (IL)-1β, IL-6, inducible nitric oxide, and tumor necrosis factor-α in cultured macrophage cells stimulated with lipopolysaccharide while up-regulating the expression of anti-inflammatory IL-10. However, no study has been conducted regarding in vivo anti-inflammatory activities of TMF-O-glycosides and free TMF until now. Here, we assessed in vivo anti-inflammatory effects of these dietary compounds on ulcerative colitis in a murine model of inflammatory bowel disease by the induction with dextran sulfate sodium (DSS). Histological evaluation revealed that both TMF-O-glycosides and free TMF effectively protected against DSS-induced ulcerative colitis. The analysis of digested products by liquid chromatography and mass spectrometry led us to detect free TMF as a predominant metabolite in the feces of mice fed with TMF-O-glycosides. Moreover, free TMF was later detected as glucuronyl conjugates of TMF in the liver of mice fed with both fractions. These results indicate the effective digestion of TMF-O-glycosides and the subsequent absorption of free TMF in the gut of mice for exerting anti-inflammatory effects. Taken together, our findings suggest that dietary TMF-O-glycosides could be promising natural sources for the utilization as herbal medicine and nutraceuticals to expect in vivo anti-inflammatory activities.

Topics: Animals; Anti-Inflammatory Agents; Biological Availability; Cytokines; Dextran Sulfate; Disease Models, Animal; Glycosides; Indigo Carmine; Inflammatory Bowel Diseases; Mice; Plant Leaves

Indigo naturalis (IN) is a traditional Chinese herbal medicine reported to be effective in inducing remission in ulcerative colitis (UC). We conducted a retrospective observational study to investigate the efficacy and safety of IN for induction and maintenance therapy in patients with inflammatory bowel disease.. Data were collected from the electric medical records of patients with inflammatory bowel disease who had started IN treatment between March 2015 and April 2017 at Kyushu University Hospital. Clinical response and remission rates were assessed based on the clinical activity index determined by Rachmilewitz index or Crohn's disease (CD) activity index. Cumulative IN continuation rates were estimated using the Kaplan-Meier method. Overall adverse events (AEs) during follow-up were also analyzed.. Seventeen UC patients and eight CD patients were enrolled. Clinical response and remission rates at week 8 were 94.1% and 88.2% in UC patients and 37.5% and 25.0% in CD patients, respectively. Clinical remission rates, as assessed through non-responders imputation analyses at weeks 52 and 104, were 76.4% and 70.4% in UC patients and 25.0% and 25.0% in CD patients, respectively. Ten patients (40%) experienced AEs during follow-up. Three patients (12%) experienced severe AEs, including acute colitis requiring hospitalization in two patients and acute colitis with intussusception requiring surgery in one patient.. Indigo naturalis showed favorable therapeutic efficacy in UC, whereas its therapeutic efficacy in CD appeared to be modest. The risk of severe AEs should be recognized for IN treatment.

Topics: Adult; Drugs, Chinese Herbal; Female; Follow-Up Studies; Humans; Indigo Carmine; Inflammatory Bowel Diseases; Maintenance Chemotherapy; Male; Phytotherapy; Remission Induction; Survival Rate; Time Factors; Treatment Outcome; Young Adult

Randomized trials demonstrated that chromoendoscopy is superior to white light endoscopy with random biopsy sampling (WLE) for the detection of dysplasia in patients with inflammatory bowel disease (IBD). Whether implementing chromoendoscopy can increase the detection of dysplasia in clinical practice is unknown.. Patients with ulcerative colitis (UC) and Crohn's disease (CD) undergoing colonoscopic surveillance between January 2000 and November 2013 in three referral centers were identified using the patients' medical records. In recent years, the use of high-definition chromoendoscopy was adopted in all three centers using segmental pancolonic spraying of 0.1% methylene blue or 0.3% indigo carmine (chromoendoscopy group). Previously, surveillance was performed employing WLE with random biopsies every 10 cm (WLE group). The percentage of colonoscopies with dysplasia was compared between both groups.. A total of 440 colonoscopies in 401 patients were performed using chromoendoscopy and 1,802 colonoscopies in 772 patients using WLE. Except for a higher number of CD patients with extensive disease and more patients with a first-degree relative with colorectal cancer (CRC) in the chromoendoscopy group, the known risk factors for IBD-associated CRC were comparable between both groups. Dysplasia was detected during 48 surveillance procedures (11%) in the chromoendoscopy group as compared with 189 procedures (10%) in the WLE group (P=0.80). Targeted biopsies yielded 59 dysplastic lesions in the chromoendoscopy group, comparable to the 211 dysplastic lesions detected in the WLE group (P=0.30).. Despite compelling evidence from randomized trials, implementation of chromoendoscopy for IBD surveillance did not increase dysplasia detection compared with WLE with targeted and random biopsies.

Topics: Adult; Aged; Biopsy; Colitis, Ulcerative; Colonoscopy; Colorectal Neoplasms; Coloring Agents; Crohn Disease; Early Detection of Cancer; Female; Humans; Indigo Carmine; Inflammatory Bowel Diseases; Male; Mass Screening; Methylene Blue; Middle Aged; Population Surveillance; Retrospective Studies

Topics: Carcinoma in Situ; Colonic Neoplasms; Colonoscopy; Coloring Agents; Female; Humans; Indigo Carmine; Inflammatory Bowel Diseases; Intestinal Mucosa; Male

Topics: Carcinoma in Situ; Colonic Neoplasms; Colonoscopy; Coloring Agents; Female; Humans; Indigo Carmine; Inflammatory Bowel Diseases; Intestinal Mucosa; Male