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1.
BMC Public Health ; 24(1): 1482, 2024 Jun 03.
Artigo em Inglês | MEDLINE | ID: mdl-38831285

RESUMO

INTRODUCTION: In the World Health Organization European Region, an estimated 14 million people live with a chronic hepatitis B virus infection (HBV), and 12 million are affected by a hepatitis C virus infection (HCV). Uzbekistan bears a major burden of HBV and has one of the highest HCV prevalence in the region. Following a presidential decree in May 2022, significant funds were allocated to the viral hepatitis (VH) elimination program in Uzbekistan. The program expands VH testing to reach 500,000 people annually during 2022-2025 as part of the VH elimination strategy that includes the provision of free testing and affordable treatment. Exploring the existing barriers and facilitators to VH testing is pivotal for informing these interventions. METHODS: This study uses a cross-sectional qualitative design to identify and explore the barriers and facilitators to VH testing among the general population in Uzbekistan. We collected data during October-November 2022 through semi-structured interviews with 12 key informants (KIs) and 7 focus group discussions with two target populations: the general population and healthcare workers (HCW) in Tashkent, Uzbekistan. RESULTS: Following the capability-opportunity-motivation-behavior model (COM-B model) as a framework for the analysis, we identified major capability barriers to VH testing primarily linked to low health literacy and limited knowledge about VH types, symptoms, transmission, testing and treatment. Physical opportunity barriers included the time and financial costs associated with testing, diagnostics, and treatment. Sociocultural opportunity barriers involved anticipated negative reactions and stigmatization, particularly affecting women. Motivational barriers included a reluctance to be tested when asymptomatic and a general fear of receiving positive test results. The involvement of healthcare workers in promoting VH awareness and motivating the general population emerged as a facilitator. CONCLUSIONS: A multi-pronged approach is recommended to achieve VH testing goals among the general population, focusing on raising awareness and health literacy and creating an enabling environment that ensures easy accessibility and minimizing VH testing-associated costs.


Assuntos
Pessoal de Saúde , Pesquisa Qualitativa , Humanos , Uzbequistão , Masculino , Estudos Transversais , Feminino , Pessoal de Saúde/psicologia , Adulto , Pessoa de Meia-Idade , Grupos Focais , Programas de Rastreamento , Acessibilidade aos Serviços de Saúde , Hepatite Viral Humana/diagnóstico , Hepatite Viral Humana/prevenção & controle , Hepatite Viral Humana/epidemiologia , Participação dos Interessados , Entrevistas como Assunto
3.
IJID Reg ; 10: 60-66, 2024 Mar.
Artigo em Inglês | MEDLINE | ID: mdl-38384785

RESUMO

Objectives: The WHO European Region set targets for the control of hepatitis B through immunization, including prevalence of hepatitis B surface antigen (HBsAg) at ≤0.5% in vaccinated cohorts. The Republic of Moldova implemented universal hepatitis B vaccination since 1995. We conducted a nationwide representative serosurvey to estimate HBsAg seroprevalence in children born in 2013 to validate hepatitis B control targets. Methods: We used probability-based sampling and a two-stage cluster design. All children born in 2013 and registered in primary healthcare facilities were eligible for participation. We tested blood samples of all participants for hepatitis B core antibody (anti-HBc), using Enzyme-Linked Immunosorbent Assay (ELISA). Anti-HBc-positive samples were tested for HBsAg and HBsAg-positive samples confirmed, using ELISA. We obtained information on hepatitis B vaccination from vaccination cards. Results: Of 3352 sampled children, 3064 (91%) participated. Most participating children were 7 years old (n = 3030, 99%), 1426 (48%) were girls. The weighted, national seroprevalence estimate was 3.1% (95% confidence interval = 2.1-4.5) for anti-HBc and 0.21% (95% confidence interval = 0.08-0.53) for HBsAg. Conclusion: The study demonstrated the impact of hepatitis B vaccination and allowed the Republic of Moldova to validate regional hepatitis B control targets. Other countries with high vaccination coverage could use hepatitis B serosurveys and apply for validation. Sustained efforts in the Republic of Moldova will be crucial on the path to hepatitis B elimination.

4.
Stud Health Technol Inform ; 305: 341-344, 2023 Jun 29.
Artigo em Inglês | MEDLINE | ID: mdl-37387034

RESUMO

Health data collected by wearables and apps can be useful as part of patient-generated health data (PGHD) or personal health data for medical diagnosis or general health monitoring. Mobile health apps are more and more accepted, generate evidence and might be increasingly used in personal medicine. Data retrieved from wearables and apps are mostly not following a medical data standard and cannot be retrieved from the vendors in a straightforward way. The present work started the implementation of a Digital Health Convener and described the process to collect data from several wearables - starting with Fitbit data - and transforms this data to standardized JSON files following the Open mHealth (OmH) IEEE and the HL7 FHIR standard. The project achieved is provided as open source and can be extended and used in future projects to generate OmH and FHIR conform PGHD.


Assuntos
Aplicativos Móveis , Telemedicina , Humanos , Monitores de Aptidão Física , Registros
5.
Lancet Reg Health Eur ; 14: 100303, 2022 Mar.
Artigo em Inglês | MEDLINE | ID: mdl-35043103

RESUMO

BACKGROUND: Outbreaks of coronavirus disease (COVID-19) in hospitals and long-term care facilities (LTCFs) pose serious public health threats. We analysed how frequency and size of SARS-CoV-2 outbreaks in hospitals and LTCFs have altered since the beginning of the pandemic, in particular since the start of the vaccination campaign. METHODS: We used mandatory notification data on SARS-CoV-2 cases in Germany and stratified by outbreak cases in hospitals and LTCFs. German vaccination coverage data were analysed. We studied the association of the occurrence of SARS-CoV-2 outbreaks and outbreak cases with SARS-CoV-2 cases in Germany throughout the four pandemic waves. We built also counterfactual scenarios with the first pandemic wave as the baseline. FINDINGS: By 21 September 2021, there were 4,147,387 SARS-CoV-2 notified cases since March 2020. About 20% of these cases were reported as being related to an outbreak, with 1% of the cases in hospitals and 4% in LTCFs. The median number of outbreak cases in the different phases was smaller (≤5) in hospitals than in LTCFs (>10). In the first and second pandemic waves, we observed strong associations in both facility types between SARS-CoV-2 outbreak cases and total number of notified SARS-CoV-2 cases. However, during the third pandemic wave we observed a decline in outbreak cases in both facility types and only a weak association between outbreak cases and all cases. INTERPRETATION: The vaccination campaign and non-pharmaceutical interventions have been able to protect vulnerable risk groups in hospitals and LTCFs. FUNDING: No specific funding.

6.
Microorganisms ; 9(5)2021 Apr 22.
Artigo em Inglês | MEDLINE | ID: mdl-33922011

RESUMO

Data from surveillance networks show that men have a higher incidence rate of infections with anti-microbial-resistant (AMR) pathogens than women. We systematically analysed data of infections and colonisations with AMR pathogens under mandatory surveillance in Germany to quantify gender-specific differences. We calculated incidence-rates (IR) per 100,000 person-years for invasive infections with Methicillin-resistant Staphylococcus aureus (MRSA), and for infections or colonisations with carbapenem-non-susceptible Acinetobacter spp. (CRA), and Enterobacterales (CRE), using the entire German population as a denominator. We limited the study periods to years with complete notification data (MRSA: 2010-2019, CRA/CRE: 2017-2019). We used Poisson regression to adjust for gender, age group, federal state, and year of notification. In the study periods, IR for all notifications were 4.2 for MRSA, 0.90 for CRA, and 4.8 for CRE per 100,000 person--years. The adjusted IR ratio for infections of men compared to women was 2.3 (95% confidence interval [CI]: 2.2-2.3) for MRSA, 2.2 (95%CI: 1.9-2.7) for CRA, and 1.7 (95%CI: 1.6-1.8) for CRE. Men in Germany show about double the risk for infection with AMR pathogens than women. This was also true for colonisations, where data were available. Screening procedures and associated hygiene measures may profit from a gender-stratified approach.

7.
Drug Dev Ind Pharm ; 36(4): 413-20, 2010 Apr.
Artigo em Inglês | MEDLINE | ID: mdl-19778160

RESUMO

BACKGROUND: R1479, a 4'-azidocytidine nucleoside analog, was developed for the treatment of Hepatitis C virus infection. Balapiravir (R1626) is the tri-isobutyrate ester prodrug of R1479 under clinical development to improve exposure of R1479 upon oral administration. OBJECTIVE: The chemical stability and the rate of azide release of R1479 and balapiravir were studied. METHODS: R1479 and balapiravir solutions were prepared at different pH values and stored at various temperatures. An ion pair high-performance liquid chromatography (HPLC) method with gradient elution was employed to analyze the prodrug, parent, and degradation products. Azide was measured using a reversed phase HPLC method with UV detection after formation of the 3,5-dinitrobenzoyl azide derivative with 3,5-dinitrobenzoyl chloride. The data were analyzed using initial rate and conventional first-order kinetic methods. RESULTS: R1479 degrades to cytosine and azide in aqueous solutions, whereas balapiravir mainly degrades to R1479 and mono- and diesters of R1479. The rates of azide release from R1479 and balapiravir were generally comparable with the corresponding amount formed of cytosine. CONCLUSION: Azide release is pH dependent and is faster in acidic solutions than in neutral solutions. The amount of azide released is significantly less from balapiravir than that from R1479, suggesting a potential advantage of the prodrug over the parent drug.


Assuntos
Antivirais/química , Citidina/análogos & derivados , Nucleosídeos/química , Pró-Fármacos/química , Azidas/química , Fenômenos Químicos , Citidina/química , Estabilidade de Medicamentos , Concentração de Íons de Hidrogênio
8.
Bioorg Med Chem Lett ; 19(19): 5652-6, 2009 Oct 01.
Artigo em Inglês | MEDLINE | ID: mdl-19709881

RESUMO

A series of benzo[d]isothiazole-1,1-dioxides were designed and evaluated as inhibitors of HCV polymerase NS5B. Structure-based design led to the incorporation of a high affinity methyl sulfonamide group. Structure-activity relationship (SAR) studies of this series revealed analogues with submicromolar potencies in the HCV replicon assay and moderate pharmacokinetic properties. SAR studies combined with structure based drug design focused on the sulfonamide region led to a novel and potent cyclic analogue.


Assuntos
Antivirais/síntese química , Hepacivirus/efeitos dos fármacos , Tiazóis/química , Proteínas não Estruturais Virais/antagonistas & inibidores , Animais , Antivirais/química , Antivirais/farmacocinética , Sítios de Ligação , Cristalografia por Raios X , Haplorrinos , Ratos , Relação Estrutura-Atividade , Tiazóis/síntese química , Tiazóis/farmacocinética , Proteínas não Estruturais Virais/metabolismo
9.
Bioorg Med Chem Lett ; 19(13): 3642-6, 2009 Jul 01.
Artigo em Inglês | MEDLINE | ID: mdl-19457662

RESUMO

A new series of benzothiazine-substituted quinolinediones were evaluated as inhibitors of HCV polymerase NS5B. SAR studies on this series revealed a methyl sulfonamide group as a high affinity feature. Analogues with this group showed submicromolar potencies in the HCV cell based replicon assay. Pharmacokinetic and toxicology studies were also performed on a selected compound (34) to evaluate in vivo properties of this new class of inhibitors of HCV NS5B polymerase.


Assuntos
Antivirais/química , RNA Polimerases Dirigidas por DNA/antagonistas & inibidores , Inibidores Enzimáticos/química , Hepacivirus/efeitos dos fármacos , Quinolinas/química , Quinolonas/química , Tiazinas/química , Proteínas não Estruturais Virais/antagonistas & inibidores , Animais , Antivirais/síntese química , Antivirais/farmacocinética , Simulação por Computador , Cristalografia por Raios X , RNA Polimerases Dirigidas por DNA/metabolismo , Cães , Inibidores Enzimáticos/síntese química , Inibidores Enzimáticos/farmacocinética , Humanos , Quinolinas/síntese química , Quinolinas/farmacocinética , Quinolonas/síntese química , Quinolonas/farmacologia , Ratos , Relação Estrutura-Atividade , Tiazinas/síntese química , Tiazinas/farmacologia , Proteínas não Estruturais Virais/metabolismo , Replicação Viral/efeitos dos fármacos
10.
Bioorg Med Chem Lett ; 19(19): 5648-51, 2009 Oct 01.
Artigo em Inglês | MEDLINE | ID: mdl-19700319

RESUMO

Benzothiazine-substituted tetramic acids were discovered as highly potent non-nucleoside inhibitors of HCV NS5B polymerase. X-ray crystallography studies confirmed the binding mode of these inhibitors with HCV NS5B polymerase. Rational optimization of time dependent inactivation of CYP 3A4 and clearance was accomplished by incorporation of electron-withdrawing groups to the benzothiazine core.


Assuntos
Antivirais/síntese química , Hepacivirus/efeitos dos fármacos , Pirrolidinonas/química , Tiazinas/química , Proteínas não Estruturais Virais/antagonistas & inibidores , Animais , Antivirais/química , Antivirais/farmacocinética , Sítios de Ligação , Cristalografia por Raios X , Pirrolidinonas/síntese química , Pirrolidinonas/farmacocinética , Ratos , Relação Estrutura-Atividade , Proteínas não Estruturais Virais/metabolismo
11.
Drug Dev Ind Pharm ; 34(7): 683-91, 2008 Jul.
Artigo em Inglês | MEDLINE | ID: mdl-18612909

RESUMO

The nucleoside analog R1479 is a potent and highly selective inhibitor of NS5b-directed hepatitis C virus (HCV) RNA polymerase in vitro. Because of its limited permeability, lipophilic prodrugs of R1479 were screened. Selection of the prodrug involved optimization of solubility, permeability, and stability parameters. R1626 has dissociation constant, intrinsic solubility, log partition coefficient (n-octanol water), and Caco-2 permeability of 3.62, 0.19 mg/mL, 2.45, and 14.95 x 10(-6) cm/s, respectively. The hydrolysis of the prodrug is significantly faster in the Caco-2 experiments than in hydrolytic experiments, suggesting that the hydrolysis is catalyzed by enzymes in the cellular membrane. Using GastroPlus, the physical properties of R1626 successfully predict the dose dependence of the pharmacokinetics in humans previously studied. The program predicts that if the particle size of R1626 is less than 25 microm, it will be well absorbed. Prodrugs with a solubility of greater than 100 microg/mL and permeability in the Caco-2 assay greater than 3 x 10(-6) cm/s are expected to achieve a high fraction absorbed.


Assuntos
Antivirais/farmacocinética , Citidina/análogos & derivados , Nucleosídeos/farmacocinética , Pró-Fármacos/farmacocinética , Disponibilidade Biológica , Células CACO-2 , Citidina/farmacocinética , RNA Polimerases Dirigidas por DNA/antagonistas & inibidores , Relação Dose-Resposta a Droga , Estabilidade de Medicamentos , Hepacivirus/efeitos dos fármacos , Humanos , Hidrólise , Nucleosídeos/administração & dosagem , Tamanho da Partícula , Permeabilidade , Pró-Fármacos/administração & dosagem , Solubilidade , Proteínas não Estruturais Virais/antagonistas & inibidores
12.
PLoS One ; 13(8): e0200647, 2018.
Artigo em Inglês | MEDLINE | ID: mdl-30089119

RESUMO

Although Scandinavian flint is one of the most important materials used for prehistoric stone tool production in Northern and Central Europe, a conclusive method for securely differentiating between flint sources, geologically bound to northern European chalk formations, has never been achieved. The main problems with traditional approaches concern the oftentimes high similarities of SiO2 raw materials (i.e. chert and flint) on different scales due to similar genetic conditions and higher intra- than inter-source variation. Conventional chert and flint provenance studies chiefly concentrate on visual, petrographic or geochemical investigations. Hence, attempts to generate characteristic fingerprints of particular chert raw materials were in most cases unsatisfying. Here we show that the Multi Layered Chert Sourcing Approach (MLA) achieves a clear differentiation between primary sources of Scandinavian flint. The MLA combines visual comparative studies, stereo-microscopic analyses of microfossil inclusions, geochemical trace element analyses applying LA-ICP-MS (Laser Ablation Inductively Coupled Plasma Mass Spectrometry) and statistical analyses through CODA (Compositional Data Analysis). For archaeologists, provenance studies are the gateway to advance interpretations of economic behavior expressed in resource management strategies entailing the procurement, use and distribution of lithic raw materials. We demonstrate the relevance of our results for archaeological materials in a case study in which we were able to differentiate between Scandinavian flint sources and establish the provenance of historic ballast flint from a shipwreck found near Kristiansand close to the shore of southern Norway from a beach source in Northern Jutland, the Vigsø Bay.


Assuntos
Arqueologia , Quartzo/análise , Análise Discriminante , Espectrometria de Massas , Metais/química , Microscopia , Noruega , Navios
13.
J Pharm Sci ; 92(10): 1981-9, 2003 Oct.
Artigo em Inglês | MEDLINE | ID: mdl-14502538

RESUMO

The degradation of Ro-26-9228, 1alpha-fluoro-25-hydroxy-16,23E-diene-26,27-bishomo-20-epi-cholecalciferol, 2, was studied in aqueous solution in the pH range of 1.17-10.56 and in alcohol solutions, at 25, 40, and 50 degrees C. The degradation of Ro-26-9228 was found to be acid catalyzed and to be independent of potassium acetate buffer concentration. Above pH 4, the reaction rate is independent of pH, with a T90 of 14.3 h at 25 degrees C in pH 7.75 buffer. 19F nuclear magnetic resonance was used to study the ratio of the vitamin (6-s-trans) to previtamin form in acetonitrile at 40 degrees C. The equilibrium percentage of previtamin and the rate of approach to equilibrium were 13.8% and 0.2 h(-1), respectively. Nuclear magnetic resonance was used to elucidate the structure of the degradation products. Novel products were formed from the elimination of the fluorine and addition of solvent to C9, with formation occurring through the previtamin form. Additional degradation products result from reaction of the side chain 25-hydroxyl and addition of solvent to C1.


Assuntos
Vitamina D/química , 2-Propanol/química , Acetonitrilas , Cromatografia Líquida de Alta Pressão , Estabilidade de Medicamentos , Etanol/química , Concentração de Íons de Hidrogênio , Hidrólise , Isomerismo , Espectroscopia de Ressonância Magnética , Metanol/química , Soluções , Solventes , Fatores de Tempo , Vitamina D/análogos & derivados , Água/química
14.
J Pharm Biomed Anal ; 53(3): 710-6, 2010 Nov 02.
Artigo em Inglês | MEDLINE | ID: mdl-20439144

RESUMO

RG7128 is a di-ester prodrug of a cytidine analog for the treatment of hepatitis C virus (HCV) infection. The structures of nine low level impurities (0.05-0.10%) in RG7128 drug substance were elucidated. The majority of the impurities were formed during the synthesis of the prodrug from the parent drug. Structural elucidations of the impurities were achieved either by enrichment of the impurities using preparative chromatography followed by spectroscopic techniques or by confirmation with a reference sample. Heart-cut and recycle chromatographic techniques were applied to purify closely eluting isomers of RG7128.


Assuntos
Antivirais/análise , Desoxicitidina/análogos & derivados , Contaminação de Medicamentos , Hepatite C/tratamento farmacológico , RNA Polimerase Dependente de RNA/antagonistas & inibidores , Cromatografia Líquida de Alta Pressão , Desoxicitidina/análise , Ésteres/análise , Espectroscopia de Ressonância Magnética , Espectrometria de Massas por Ionização por Electrospray
15.
Drug Dev Ind Pharm ; 31(9): 879-84, 2005 Oct.
Artigo em Inglês | MEDLINE | ID: mdl-16305999

RESUMO

The rates of hydrolysis of valganciclovir to ganciclovir and L-valine and isomerization of the R and S diastereomers of valganciclovir in aqueous buffer solution from pH 3.8 to 11.5 were determined at 37 degrees C. The kinetics of hydrolysis were first order for at least two half-lives in neutral and basic solutions. In acidic solutions where less than 10% degradation occurred, the rate of hydrolysis was determined assuming a first-order loss in drug. At 37 degrees C and pH 7.08, the half life is 11 h. The maximum stability at the pH values studied occurred at pH 3.81 with a half life of 220 days. The kinetics of the approach to equilibrium for the isomerization were first order and the ratio of the R:S isomer at equilibrium was 52:48. Isomerization was approximately 10 fold faster than hydrolysis over the pH range studied with a half-life at pH 7.01 of 1 h. The maximum stability toward isomerization (t1/2>533 h) occurs at a pH below 3.8. The pH-rate profile for the hydrolysis and the isomerization reaction are best described by hydroxide ion catalyzed mechanisms. In acidic and neutral solutions, the hydroxide reacts with the protonated form of the drug, while in basic solutions, the hydroxide reacts with the neutral form of the drug.


Assuntos
Ganciclovir/análogos & derivados , Soluções Tampão , Cromatografia Líquida de Alta Pressão , Ganciclovir/química , Meia-Vida , Concentração de Íons de Hidrogênio , Hidrólise , Cinética , Soluções , Estereoisomerismo , Valganciclovir , Valina/química
16.
Drug Dev Ind Pharm ; 28(10): 1275-83, 2002 Nov.
Artigo em Inglês | MEDLINE | ID: mdl-12476873

RESUMO

Studies were performed to (1) evaluate whether the presence of iron affected the physicochemical properties of mycophenolate mofetil (MMF) and mycophenolic acid (MPA), and (2) determine whether alteration of these properties was indicative of formation of an MMF-iron complex. The solubility, stability (chemical reactivity), and partitioning properties of MMF and MPA were evaluated over a pH range of 2-7 in the presence and absence of ferrous sulfate. In addition, the solubility and partitioning properties of MMF were assessed after the MMF drug product, CellCept capsules, was combined with an iron tablet (Fero-Gradumet, ferrous sulfate, tablets). The results of studies showed that: The solubility of MMF in the presence of ferrous sulfate was generally unaffected over a pH range of 2-7; a small increase in solubility was observed in pH 5.2 buffer solution. The solubility of MPA decreased in pH 5.2 and 7.0 buffer solutions. Both MMF and MPA were more stable in the presence of ferrous sulfate at pH 2.0; ferrous sulfate had no effect on the stability of MMF and MPA at pH 7.0. Overall, the partitioning of MMF and MPA was unaffected by the addition of ferrous sulfate. The solubility and partitioning of MMF from CellCept capsules combined with Fero-Gradumet (ferrous sulfate) tablets showed a twofold increase in aqueous solubility of MMF as well as increased concentration of MMF in both the n-octanol and aqueous phases, leading to a decrease in the octanol/water partition coefficient due to a reduction in pH of the aqueous phase. Based on these results, it was concluded that the physicochemical properties of MMF and MPA were generally not affected by the presence of ferrous sulfate. Further, the presence of ferrous sulfate did not suggest the formation of an MMF-iron complex.


Assuntos
Química Farmacêutica , Compostos Ferrosos/química , Ácido Micofenólico/química , Cromatografia Líquida de Alta Pressão , Interações Medicamentosas , Estabilidade de Medicamentos , Concentração de Íons de Hidrogênio , Ácido Micofenólico/análogos & derivados , Solubilidade , Comprimidos
17.
Transpl Int ; 17(8): 442-8, 2004 Sep.
Artigo em Inglês | MEDLINE | ID: mdl-15316595

RESUMO

Platelet dysfunction contributes to haemostatic defects, possibly leading to bleeding complications. We hypothesised that liver transplantation and liver resection, together with portal clamping time, might be a potential stimulus for platelet activation. Therefore, we determined the expression of platelet GPIIb/IIIa and P-selectin, representing important platelet activation markers, and the thrombopoietin (TPO) serum level after transplantation and resection. Twenty patients [ten that had undergone orthotopic liver transplantation (OLT), ten with liver resection (LRX)] were included in the study. From sequential venous blood samples, surface expression of GPIIb/IIIa and P-selectin was quantified by flow cytometry, and TPO serum levels were determined by ELISA. Baseline GPIIb/IIIa receptor expression on circulating platelets was significantly reduced in the OLT group compared to the LRX group and healthy volunteers. GPIIb/IIIa expression after activation with TRAP-6 increased significantly ( P<0.001) in the LRX group but not in the OLT group. P-selectin expression after TRAP-6 stimulation increased significantly ( P<0.001) in the LRX group, being comparable to that in healthy volunteers, whereas only a very low increase in the OLT group was found. In the OLT group, TPO serum levels were in the lower normal range and rose above the upper limit of normal values 24 h after reperfusion. These data indicate that neither liver transplantation nor liver resection influences GPIIb/IIIa and P-selectin expression on circulating platelets. There was a lack of expression in cirrhotic patients and unimpaired baseline expression and functional reserve in non-cirrhotic liver-resection patients. After liver transplantation, increasing serum TPO levels, which indicated a recovering graft function, resulted in rising peripheral platelet counts.


Assuntos
Plaquetas/fisiologia , Transplante de Fígado/fisiologia , Selectina-P/sangue , Complexo Glicoproteico GPIIb-IIIa de Plaquetas/análise , Adulto , Idoso , Feminino , Citometria de Fluxo , Hepatectomia , Humanos , Hepatopatias/cirurgia , Transplante de Fígado/imunologia , Masculino , Pessoa de Meia-Idade , Contagem de Plaquetas , Coleta de Tecidos e Órgãos
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