technetium-tc-99m-exametazime and Liver-Cirrhosis

To develop the 'Stronger Towns Index': a deprivation index that took into account characteristics of areas encompassing towns that may be eligible for redevelopment funding and explore how this index was associated with self-rated health and migration within England between 2001 and 2011.. There were areas in the lowest deciles of Town Strength who did not receive funding. After multiple adjustment, LS members living in areas with higher deciles were significantly more likely (7% to 38%) to report good health than those in the lowest decile in 2001. Remaining in the same decile between 2001 and 2011 was associated with 7% lower odds of good self-rated health in 2011.. It is important to consider health in towns when allocating funding. Areas in the Midlands may have missed out on funding which might help mitigate poor health.. Ferritin levels <30µg/L were associated with unexplained infertility and might be screened in the future. Further studies with a focus on iron deficiency and iron treatment on women with unexplained infertility are warranted.. This EGM provides a valuable resource for researchers, policy-makers and the public to access the available evidence on the determinants of various COVID-19 health-related behaviours. The map can also be used to help guide research commissioning, by evidence synthesis teams and evidence intermediaries to inform policy during the ongoing pandemic and potential future outbreaks of COVID-19 or other respiratory infections. Evidence included in the map will be explored further through a series of systematic reviews examining the strength of the associations between malleable determinants and the uptake and maintenance of individual protective behaviours.. Patients with polymicrobial bloodstream infections are typically critically ill and harbor multidrug-resistant bacteria. Thus, to minimize mortality rate in critically ill patients, changes in infectious flora should be monitored, antibiotics selected reasonably, and invasive procedures reduced.. Altogether, these findings clearly revealed the great potential of the in vitro biological activity of linseed extract as a safe source for combatting multidrug-resistant. In this work, the capture of carbon dioxide using a dense hollow fiber membrane was studied experimentally and theoretically. The factors affecting the flux and recovery of carbon dioxide were studied using a lab-scale system. Experiments were conducted using a mixture of methane and carbon dioxide to simulate natural gas. The effect of changing the CO. Persistent gender and racial disparities in high-impact medical and critical care journals underscore the need to revise policies and strategies to encourage greater diversity in critical care research.. Thirty evaluable patients were enrolled. Median age was 60.5 years. Median follow-up for all patients was 17 months. Ten patients (33%) experienced grade ≥ 3 treatment-related adverse events, the most common being neutropenia and diarrhea; 50% required ≥ 1 dose reduction. The disease control rate was 90% (progressive disease: 10%, partial response: 23%, stable disease: 67%). There was zero treatment-related mortality. Twenty-two patients (73%, 90% CI 57-86; p = 0.008) completed all chemotherapy and surgery. Two patients (9%) who successfully underwent resection had minor postoperative complications. Median length of hospital stay was 4 days. Median RFS was 7.1 months. Median OS for the entire cohort was 24 months and was not reached in patients who underwent surgical resection.. Neoadjuvant treatment with gemcitabine, cisplatin, and nab-paclitaxel is feasible and safe prior to resection of intrahepatic cholangiocarcinoma and does not adversely impact perioperative outcomes.

Topics: Acetogenins; Acute Disease; Acute Kidney Injury; Administration, Intravenous; Aged; Albumins; Alcoholism; Aldehyde Dehydrogenase; Aldehyde Dehydrogenase, Mitochondrial; alpha-Glucosidases; Anemia; Animals; Anthozoa; Anti-Bacterial Agents; Anti-Infective Agents; Antibodies, Bacterial; Antigens, Bacterial; Antihypertensive Agents; Antineoplastic Agents; Antineoplastic Combined Chemotherapy Protocols; Antioxidants; Apoptosis; Ascites; Asthma; Bacteria; beta-Lactamases; Bile Duct Neoplasms; Bile Ducts, Intrahepatic; Binding Sites; Biological Availability; Biomass; Borderline Personality Disorder; Brain; Brucella abortus; Brucella melitensis; Brucellosis; Calcium; Carbapenems; Case-Control Studies; Caseins; Cattle; CD8-Positive T-Lymphocytes; Ceftaroline; Cell Line; Cell Line, Tumor; Cell Physiological Phenomena; Cell Proliferation; Cephalosporins; Chemotherapy, Adjuvant; China; Chitin; Chlorella; Chlorophyll; Chlorophyll A; Chlorophyta; Cholangiocarcinoma; Cisplatin; Conotoxins; Contrast Media; Conus Snail; Cross-Sectional Studies; Cytokines; Decapodiformes; Deoxycytidine; Diagnostic and Statistical Manual of Mental Disorders; Dietary Fiber; Diterpenes; DNA Methylation; Dogs; Double-Blind Method; Drug Design; Drug Resistance, Bacterial; Drug Resistance, Multiple, Bacterial; Drug Screening Assays, Antitumor; Eicosapentaenoic Acid; Enzyme-Linked Immunosorbent Assay; Epidermis; Escherichia coli; Escherichia coli Infections; Extraintestinal Pathogenic Escherichia coli; Fatty Acids; Fatty Acids, Unsaturated; Fatty Acids, Volatile; Feasibility Studies; Feces; Female; Ferritins; Fluorodeoxyglucose F18; Gastrectomy; Gastrointestinal Microbiome; Gemcitabine; Glomerular Filtration Rate; Glucose; Glycerol; Granulocyte-Macrophage Colony-Stimulating Factor; HeLa Cells; Humans; Hypoxia-Inducible Factor 1, alpha Subunit; Hypoxia-Inducible Factor-Proline Dioxygenases; Immunoassay; Immunoglobulin G; India; Infant, Newborn; Infertility; Inflammation; Intensive Care Units; Iron; Iron Deficiencies; Kidney; Lacticaseibacillus rhamnosus; Laurencia; Leukocytes; Lipids; Liver Cirrhosis; Long Interspersed Nucleotide Elements; Longitudinal Studies; Male; Mesenchymal Stem Cells; Methicillin-Resistant Staphylococcus aureus; Mice; Microalgae; Microbial Sensitivity Tests; Microscopy; Middle Aged; Minerals; Molecular Conformation; Molecular Docking Simulation; Molecular Structure; Mycobacterium tuberculosis; Myeloid Cells; Myeloid-Derived Suppressor Cells; Neoadjuvant Therapy; Neoplasm Recurrence, Local; Nephropidae; Nicotinic Antagonists; Nitrogen; Obesity; Oxaliplatin; Paclitaxel; Panax; Pancreatic Neoplasms; Pancreatitis; Personality; Personality Disorders; Personality Inventory; Photobioreactors; Plant Extracts; Plasmalogens; Plasmids; Polymorphism, Genetic; Polynesia; Positron Emission Tomography Computed Tomography; Positron-Emission Tomography; Prebiotics; Predictive Value of Tests; Prognosis; Prolyl-Hydroxylase Inhibitors; Rabbits; Radiopharmaceuticals; Rats; Rats, Wistar; Receptors, Nicotinic; Recombinant Proteins; Retrospective Studies; Rifampin; Risk Factors; RNA, Ribosomal, 16S; Salinity; Seaweed; Sensitivity and Specificity; Sepsis; Sesquiterpenes; Severity of Illness Index; Shock, Septic; Silicones; Single Photon Emission Computed Tomography Computed Tomography; Skin; Snails; Solubility; Solvents; Sputum; Staphylococcal Infections; Stomach Neoplasms; Stramenopiles; Structure-Activity Relationship; Technetium Tc 99m Exametazime; Technology; Terpenes; Tuberculosis; Tuberculosis, Multidrug-Resistant; Urinary Catheters; Urinary Tract Infections; Vascular Endothelial Growth Factor A; Virulence Factors; Water; Wound Healing

Trapeziometacarpal osteoarthritis is associated with more pain and restrictions than other hand osteoarthritis due to the functional importance of the thumb. While the effectiveness of surgical and pharmacological interventions has been widely examined, there is a lack of specific evidence about conservative non-pharmacological trapeziometacarpal osteoarthritis therapies. The objective of this systematic review was to provide evidence-based knowledge on the effectiveness of physiotherapy and occupational therapy on pain, function and quality of life.. A literature search of Medline, CINAHL, PEDro, OTseeker, EMB Dare Cochrane Database of Systematic Reviews and Cochrane CENTRAL was performed. Randomized and quasi-randomized controlled trials and corresponding systematic reviews, observational studies, pragmatic studies and case-control studies were included. The risk of bias was assessed.. Physical and occupational therapy-related interventions, especially multimodal interventions, seem to be effective to treat pain in patients with trapeziometacarpal osteoarthritis. Pre-fabricated neoprene splints and custom-made thermoplastic splints may reduce pain equally. Single interventions seem not to be effective. Significant evidence for effectiveness on function and quality of life could not be found.. The sole Na. The SUV. Genetic variants of

Topics: AC133 Antigen; Acenaphthenes; Acer; Acrosome Reaction; Adult; Agaricales; Aged; Aged, 80 and over; Animals; Animals, Zoo; Anti-Bacterial Agents; Anticoagulants; Antifungal Agents; Antimanic Agents; Antioxidants; Aortic Valve; Area Under Curve; ATP Binding Cassette Transporter, Subfamily G, Member 2; Bacillus; Bacterial Toxins; Bacterial Typing Techniques; Base Composition; Beauveria; Binge Drinking; Biomarkers; Bipolar Disorder; Blood Coagulation; Blotting, Western; Brachytherapy; Calcium Channels, L-Type; Carcinoma, Non-Small-Cell Lung; Cell Cycle; Cell Line, Tumor; Cell Proliferation; Cell Survival; Cell Transformation, Neoplastic; Cell Wall; Cells, Cultured; Ceramics; Chi-Square Distribution; China; Chlorophyll; Chlorophyta; Chloroplasts; Cholesterol, HDL; Chromatography, High Pressure Liquid; Chromobacterium; Clostridium perfringens; Clozapine; Constriction, Pathologic; Coronary Artery Bypass; Corticotropin-Releasing Hormone; Cross-Sectional Studies; Cytochrome P-450 CYP2C9; Dental Porcelain; Dental Restoration Failure; Dental Stress Analysis; Designer Drugs; Diaminopimelic Acid; DNA Fingerprinting; DNA, Bacterial; Dose-Response Relationship, Drug; Dose-Response Relationship, Radiation; Drug Dosage Calculations; Drug Evaluation, Preclinical; Drug Resistance, Bacterial; Elasticity Imaging Techniques; Epsilonproteobacteria; Equipment Design; Ericaceae; Excitatory Amino Acid Antagonists; False Negative Reactions; Fatty Acids; Female; Food Analysis; Fresh Water; Gene Expression Regulation, Neoplastic; Glutathione; Graft Occlusion, Vascular; Heart Valve Prosthesis Implantation; Heart Ventricles; HEK293 Cells; Hemolymph; Humans; Hyaluronan Receptors; Hydrogen Peroxide; Hydrothermal Vents; Indoles; Inflammation Mediators; Inhibitory Concentration 50; Insecta; International Normalized Ratio; Isotope Labeling; Itraconazole; Kidney; Kinetics; Kruppel-Like Factor 4; Kruppel-Like Transcription Factors; Lamotrigine; Lanthanoid Series Elements; Limit of Detection; Linear Models; Lipid Peroxidation; Liver; Liver Cirrhosis; Logistic Models; Lung Neoplasms; Lymph Node Excision; Lymphatic Metastasis; Male; Malondialdehyde; Mediastinum; Metronidazole; Mice; Mice, Nude; Mice, Transgenic; Microbial Sensitivity Tests; Microscopy, Fluorescence; Middle Aged; Monocytes; Monomeric GTP-Binding Proteins; Multivariate Analysis; Myocytes, Cardiac; Neoplasm Staging; Neoplastic Stem Cells; Neural Pathways; Nitrates; Nucleic Acid Hybridization; Octamer Transcription Factor-3; Odds Ratio; Oxidation-Reduction; Oxidative Stress; Peptidoglycan; Phantoms, Imaging; Pharmacogenetics; Pharmacogenomic Variants; Phenotype; Phospholipids; Photolysis; Photosynthesis; Phylogeny; Plant Extracts; Polychaeta; Polymerase Chain Reaction; Polymorphism, Single Nucleotide; Positron Emission Tomography Computed Tomography; Predictive Value of Tests; Preoperative Care; Prostatic Neoplasms; Pseudomonas aeruginosa; Pyrimidines; Pyrroles; Quorum Sensing; Radiology, Interventional; Radiopharmaceuticals; Radiotherapy Dosage; Rats; Rats, Sprague-Dawley; Receptors, Corticotropin-Releasing Hormone; Reference Values; Regression Analysis; Retrospective Studies; Reverse Transcriptase Polymerase Chain Reaction; Rhizosphere; Risk Factors; RNA, Ribosomal, 16S; ROC Curve; Rutin; Saphenous Vein; Seawater; Selenium; Semen Preservation; Sensitivity and Specificity; Septal Nuclei; Sequence Analysis, DNA; Serum Albumin; Serum Albumin, Human; Shear Strength; Sodium Pertechnetate Tc 99m; Sodium-Hydrogen Exchangers; Soil Microbiology; SOXB1 Transcription Factors; Spain; Species Specificity; Sperm Motility; Spermatozoa; Spheroids, Cellular; Spores, Fungal; Stroke; Superoxide Dismutase; Swine; Tandem Mass Spectrometry; Technetium Compounds; Technetium Tc 99m Exametazime; Technetium Tc 99m Sestamibi; Temperature; Thiosulfates; Thrombosis; Thyroid Neoplasms; Transducers; Transfection; Transplantation, Heterologous; Treatment Outcome; Triazines; Tumor Burden; Urocortins; Uterine Cervical Neoplasms; Vacuoles; Valproic Acid; Ventral Tegmental Area; Vitamin K 2; Vitamin K Epoxide Reductases; Warfarin; Water Microbiology; Young Adult

To develop the 'Stronger Towns Index': a deprivation index that took into account characteristics of areas encompassing towns that may be eligible for redevelopment funding and explore how this index was associated with self-rated health and migration within England between 2001 and 2011.. There were areas in the lowest deciles of Town Strength who did not receive funding. After multiple adjustment, LS members living in areas with higher deciles were significantly more likely (7% to 38%) to report good health than those in the lowest decile in 2001. Remaining in the same decile between 2001 and 2011 was associated with 7% lower odds of good self-rated health in 2011.. It is important to consider health in towns when allocating funding. Areas in the Midlands may have missed out on funding which might help mitigate poor health.. Ferritin levels <30µg/L were associated with unexplained infertility and might be screened in the future. Further studies with a focus on iron deficiency and iron treatment on women with unexplained infertility are warranted.. This EGM provides a valuable resource for researchers, policy-makers and the public to access the available evidence on the determinants of various COVID-19 health-related behaviours. The map can also be used to help guide research commissioning, by evidence synthesis teams and evidence intermediaries to inform policy during the ongoing pandemic and potential future outbreaks of COVID-19 or other respiratory infections. Evidence included in the map will be explored further through a series of systematic reviews examining the strength of the associations between malleable determinants and the uptake and maintenance of individual protective behaviours.. Patients with polymicrobial bloodstream infections are typically critically ill and harbor multidrug-resistant bacteria. Thus, to minimize mortality rate in critically ill patients, changes in infectious flora should be monitored, antibiotics selected reasonably, and invasive procedures reduced.. Altogether, these findings clearly revealed the great potential of the in vitro biological activity of linseed extract as a safe source for combatting multidrug-resistant. In this work, the capture of carbon dioxide using a dense hollow fiber membrane was studied experimentally and theoretically. The factors affecting the flux and recovery of carbon dioxide were studied using a lab-scale system. Experiments were conducted using a mixture of methane and carbon dioxide to simulate natural gas. The effect of changing the CO. Persistent gender and racial disparities in high-impact medical and critical care journals underscore the need to revise policies and strategies to encourage greater diversity in critical care research.. Thirty evaluable patients were enrolled. Median age was 60.5 years. Median follow-up for all patients was 17 months. Ten patients (33%) experienced grade ≥ 3 treatment-related adverse events, the most common being neutropenia and diarrhea; 50% required ≥ 1 dose reduction. The disease control rate was 90% (progressive disease: 10%, partial response: 23%, stable disease: 67%). There was zero treatment-related mortality. Twenty-two patients (73%, 90% CI 57-86; p = 0.008) completed all chemotherapy and surgery. Two patients (9%) who successfully underwent resection had minor postoperative complications. Median length of hospital stay was 4 days. Median RFS was 7.1 months. Median OS for the entire cohort was 24 months and was not reached in patients who underwent surgical resection.. Neoadjuvant treatment with gemcitabine, cisplatin, and nab-paclitaxel is feasible and safe prior to resection of intrahepatic cholangiocarcinoma and does not adversely impact perioperative outcomes.

Topics: Acetogenins; Acute Disease; Acute Kidney Injury; Administration, Intravenous; Aged; Albumins; Alcoholism; Aldehyde Dehydrogenase; Aldehyde Dehydrogenase, Mitochondrial; alpha-Glucosidases; Anemia; Animals; Anthozoa; Anti-Bacterial Agents; Anti-Infective Agents; Antibodies, Bacterial; Antigens, Bacterial; Antihypertensive Agents; Antineoplastic Agents; Antineoplastic Combined Chemotherapy Protocols; Antioxidants; Apoptosis; Ascites; Asthma; Bacteria; beta-Lactamases; Bile Duct Neoplasms; Bile Ducts, Intrahepatic; Binding Sites; Biological Availability; Biomass; Borderline Personality Disorder; Brain; Brucella abortus; Brucella melitensis; Brucellosis; Calcium; Carbapenems; Case-Control Studies; Caseins; Cattle; CD8-Positive T-Lymphocytes; Ceftaroline; Cell Line; Cell Line, Tumor; Cell Physiological Phenomena; Cell Proliferation; Cephalosporins; Chemotherapy, Adjuvant; China; Chitin; Chlorella; Chlorophyll; Chlorophyll A; Chlorophyta; Cholangiocarcinoma; Cisplatin; Conotoxins; Contrast Media; Conus Snail; Cross-Sectional Studies; Cytokines; Decapodiformes; Deoxycytidine; Diagnostic and Statistical Manual of Mental Disorders; Dietary Fiber; Diterpenes; DNA Methylation; Dogs; Double-Blind Method; Drug Design; Drug Resistance, Bacterial; Drug Resistance, Multiple, Bacterial; Drug Screening Assays, Antitumor; Eicosapentaenoic Acid; Enzyme-Linked Immunosorbent Assay; Epidermis; Escherichia coli; Escherichia coli Infections; Extraintestinal Pathogenic Escherichia coli; Fatty Acids; Fatty Acids, Unsaturated; Fatty Acids, Volatile; Feasibility Studies; Feces; Female; Ferritins; Fluorodeoxyglucose F18; Gastrectomy; Gastrointestinal Microbiome; Gemcitabine; Glomerular Filtration Rate; Glucose; Glycerol; Granulocyte-Macrophage Colony-Stimulating Factor; HeLa Cells; Humans; Hypoxia-Inducible Factor 1, alpha Subunit; Hypoxia-Inducible Factor-Proline Dioxygenases; Immunoassay; Immunoglobulin G; India; Infant, Newborn; Infertility; Inflammation; Intensive Care Units; Iron; Iron Deficiencies; Kidney; Lacticaseibacillus rhamnosus; Laurencia; Leukocytes; Lipids; Liver Cirrhosis; Long Interspersed Nucleotide Elements; Longitudinal Studies; Male; Mesenchymal Stem Cells; Methicillin-Resistant Staphylococcus aureus; Mice; Microalgae; Microbial Sensitivity Tests; Microscopy; Middle Aged; Minerals; Molecular Conformation; Molecular Docking Simulation; Molecular Structure; Mycobacterium tuberculosis; Myeloid Cells; Myeloid-Derived Suppressor Cells; Neoadjuvant Therapy; Neoplasm Recurrence, Local; Nephropidae; Nicotinic Antagonists; Nitrogen; Obesity; Oxaliplatin; Paclitaxel; Panax; Pancreatic Neoplasms; Pancreatitis; Personality; Personality Disorders; Personality Inventory; Photobioreactors; Plant Extracts; Plasmalogens; Plasmids; Polymorphism, Genetic; Polynesia; Positron Emission Tomography Computed Tomography; Positron-Emission Tomography; Prebiotics; Predictive Value of Tests; Prognosis; Prolyl-Hydroxylase Inhibitors; Rabbits; Radiopharmaceuticals; Rats; Rats, Wistar; Receptors, Nicotinic; Recombinant Proteins; Retrospective Studies; Rifampin; Risk Factors; RNA, Ribosomal, 16S; Salinity; Seaweed; Sensitivity and Specificity; Sepsis; Sesquiterpenes; Severity of Illness Index; Shock, Septic; Silicones; Single Photon Emission Computed Tomography Computed Tomography; Skin; Snails; Solubility; Solvents; Sputum; Staphylococcal Infections; Stomach Neoplasms; Stramenopiles; Structure-Activity Relationship; Technetium Tc 99m Exametazime; Technology; Terpenes; Tuberculosis; Tuberculosis, Multidrug-Resistant; Urinary Catheters; Urinary Tract Infections; Vascular Endothelial Growth Factor A; Virulence Factors; Water; Wound Healing

To compare the thrombogenicity and patency of the Palmaz stent and the Wallstent, and to evaluate the effect of periprocedural heparin therapy in cirrhotic patients with maintained coagulation capacity who receive a transjugular intrahepatic portosystemic shunt (TIPS).. Twenty-four patients were randomized into 4 groups of 6 patients. Each received a Palmaz-stent or Wallstent TIPS with or without periprocedural heparin therapy. The groups receiving periprocedural heparin were given 24 U/kg b.w. just before stent placement, followed by 24 h therapeutic i.v. heparin. After 24 hours, all patients received i.v. heparin for 1 week followed by subcutaneous treatment with low-molecular-weight heparin (0.3 ml/day) for another 4 weeks. Stent thrombogenicity was determined scintigraphically after i.v. injection of 120-290 mBq of 99mTc-labeled platelets at the time of stent placement and expressed as the stent/heart ratio. Shunt patency was assessed by duplex sonography and confirmed radiologically.. The aggregation ratio was highest 90 min after stent implantation. Wallstents showed a significantly higher ratio than Palmaz stents. Heparin reduced the ratio in patients with a Wallstent (-41%) but had no effect on Palmaz stents. Patients with a Wallstent without heparin had a higher rate of early shunt insufficiency (66.6%) than the other patients (0-16.6%). Primary assisted long-term patency was similar in the 4 groups.. Wallstents were more thrombogenic than Palmaz stents and gave a significantly higher risk of early shunt insufficiency in cirrhotic patients with maintained coagulation capacity. Periprocedural heparin was effective in the prevention of shunt insufficiency and is therefore indicated in such patients.

Topics: Anticoagulants; Blood Platelets; Esophageal and Gastric Varices; Female; Gastrointestinal Hemorrhage; Heparin; Heparin, Low-Molecular-Weight; Humans; Intraoperative Care; Liver Cirrhosis; Male; Middle Aged; Organotechnetium Compounds; Oximes; Platelet Aggregation; Portal System; Portasystemic Shunt, Transjugular Intrahepatic; Postoperative Care; Radionuclide Imaging; Stents; Technetium Tc 99m Exametazime; Thrombosis; Ultrasonography

Topics: Adult; Cerebral Cortex; Female; Follow-Up Studies; Humans; Liver Cirrhosis; Liver Transplantation; Male; Organotechnetium Compounds; Oximes; Reference Values; Technetium Tc 99m Exametazime; Time Factors; Tomography, Emission-Computed, Single-Photon

Liver transplantation is the only existing modality for treating decompensated liver cirrhosis. Several factors, such as nonavailability of donors, combined with operative risks, complications associated with rejection, usage of immunosuppressive agents, and cost intensiveness, make this strategy available to only a few people. With a tremendous upsurge in the mortality rate of patients with liver disorders worldwide, there is a need to search for an alternative therapeutic tool that can combat the above limitations and serve as a supportive therapy in the management of liver diseases. Cell therapy using human fetal liver-derived stem cells can provide great potential to conservatively manage end-stage liver diseases. Therefore, the present investigation aimed to study and prove the safety and efficacy of human fetal liver-derived stem cell transplantation in patients with end-stage liver cirrhosis. Twenty-five patients with liver cirrhosis of different etiologies were infused with human fetal liver-derived stem cells (EpCAM+ve) labeled with Tc-HMPAO through hepatic artery. Our high throughput analysis using flow cytometry, RT-PCR, and cellular characterization exemplifies fetal liver cells with their high proliferation rate could be the best source for rejuvenating the diseased liver. Further, no episodes related to hepatic encephalopathy recurred in any of the subjects following hepatic stem cell transplantation. There was marked clinical improvement observed in terms of all clinical and biochemical parameters. Further, there was decrease in mean MELD score (p < 0.01) observed in 6 months follow-up in all patients. Therapy using human fetal liver stem/progenitor cells offers a potentially supportive modality to organ transplantation in the management of liver diseases.

Topics: Adult; Biomarkers; Cell- and Tissue-Based Therapy; Fetal Stem Cells; Flow Cytometry; Humans; Liver; Liver Cirrhosis; Male; Middle Aged; Severity of Illness Index; Stem Cell Transplantation; Technetium Tc 99m Exametazime

Studies using brain-imaging techniques have shown changes in regional blood flow (rCBF) in patients with liver cirrhosis. It remains unknown whether the aetiology of liver disease accounts for these changes.. To evaluate whether the aetiology of liver cirrhosis is associated with different patterns of rCBF.. A total of 50 patients with end-stage liver disease and no overt encephalopathy were studied. Thirteen age-matched subjects admitted to the neurology department for headache were used as controls. Exclusion criteria were focal brain lesions, severe brain atrophy and any abnormalities found on computed tomography scan suggesting other central nervous system diseases, alcohol intake or use of neuroactive drugs for at least 6 months. rCBF was assessed using single-positron-emission tomography (SPECT) with 99mTc-hexamethylpropylene amine oxime (99mTc-HM-PAO) as a tracer in all patients and controls. The Mann-Whitney U test was used for statistical analysis.. The liver-disease aetiology was as follows: alcoholic (A) in 19 patients; viral (V) (hepatitis B virus, hepatitis D virus, hepatitis C virus) in 14 patients; alcoholic with concomitant viral (A + V) in five patients; and cholestatic (C) (primary biliary cirrhosis, primary sclerosing cholangitis) in 12 patients. SPECT showed significantly lower rCBF in cirrhotic patients than in controls for most cortical and subcortical regions and in alcoholic and viral patients than in cholestatic liver disease patients for some cortical regions. When patients were grouped according to previous alcohol abuse (including cases with a concomitant viral aetiology), rCBF was significantly lower in the frontal superior, medial and temporal inferior regions in the alcoholic group.. Cerebral blood flow is significantly lower in patients with liver cirrhosis than in controls and, among cirrhotics, it is lower in alcoholic and viral cirrhosis than in cholestatic liver disease. In patients with previous alcohol abuse, cerebral blood flow was significantly more reduced in the frontal and temporal regions compared with patients without previous alcohol abuse.

Topics: Adult; Brain; Cerebrovascular Circulation; Cholangitis, Sclerosing; Female; Hepatitis, Viral, Human; Humans; Liver Cirrhosis; Liver Cirrhosis, Alcoholic; Male; Middle Aged; Severity of Illness Index; Statistics, Nonparametric; Technetium Tc 99m Exametazime; Tomography, Emission-Computed, Single-Photon