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C-reactive protein is differentially modulated by co-existing infections,vitamin deficiencies and maternal factors in pregnant and lactating indigenous Panamanian women

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Infectious Diseases of Poverty 2017年第1期6卷 819-832页

作者： Doris Gonzalez-Fernandez Emerita del carmen Pons delfina Rueda Odalis Teresa Sinisterra Enrique Murillo Marilyn E.Scott Kristine G.Koski School of Dietetics and Human Nutrition Macdonald Campus of McGill University21111 Lakeshore RoadSte-Anne-de-BellevueQC H9X 3V9Canada Department of Nutritional Health Ministry of HealthAnconPanama CityPanama “Comarca Ngabe-Bugle”Health Region Ministry of HealthSan FelixChiriqui ProvincePanama “Panama Norte”Health Region Ministry of HealthLas Cumbres SquareTransithmian HighwayPanama CityPanama Department of Biochemistry University of PanamaSimon Bolivar Avenue(Transithmian Highway)Panama CityPanama Department of Biochemistry University of PanamaManuel Espinoza Batista and Jose De Fabrega AvenuesPanama CityPanama Institute of Parasitology and Centre for Host-Parasite Interactions Macdonald Campus of McGill University21111 Lakeshore RoadSte-Anne-de-BellevueQC H9X 3 V9Canada School of Dietetics and Human Nutrition and Centre for Host-Parasite Interactions Macdonald CampusMcGill University21111 Lakeshore RoadSte-Anne-de-BellevueQC H9X 3 V9Canada

Background:The usefulness of C-reactive protein(CRP)as a non-specific marker of inflammation during pregnancy and lactation is unclear in impoverished populations where co-existing infections and vitamin deficiencies are ***:This cross-sectional study in Panama recruited 120 pregnant and 99 lactating Ngäbe-Buglewomen from 14 communities in rural *** history,indoor wood smoke exposure,fieldwork,BMI,vitamins A,B_(12),D,and folic acid,and inflammation markers(CRP,neutrophil/lymphocyte ratio(NLR),plateletcrit and cytokines)were *** regressions explored both associations of CRP with other inflammatory markers and associations of CRP and elevated CRP based on trimester-specific cut-offs with maternal factors,infections and vitamin ***:CRP was higher in pregnancy(51.4±4.7 nmol/L)than lactation(27.8±3.5 nmol/L)and was elevated above trimester specific cut-offs in 21%of pregnant and 30%of lactating *** deficiencies were common(vitamin A 29.6%;vitamin D 68.5%;vitamin B1268%;folic acid 25.5%)and over 50%of women had two or more concurrent deficiencies as well as multiple *** regression models highlighted differences in variables associated with CRP between pregnancy and *** pregnancy,CRP was positively associated with greater indoor wood smoke exposure,caries and hookworm and negatively associated with Ascaris and vaginal Lactobacillus and Bacteroides/Gardnerella *** with this,greater wood smoke exposure,caries as well as higher diplococcal infection score increased the odds of trimester-elevated CRP concentrations whereas longer gestational age lowered the likelihood of a trimester-elevated *** lactation,folic acid deficiency was associated with higher CRP whereas parity,number of eosinophils and Mobiluncus score were associated with lower ***,a higher BMI and Trichomonas vaginalis score increased the likelihood of an elevated CRP whereas higher parity and numbe

关键词： CRP Intestinal parasites Caries Vaginal infections Folic acid deficiency Wood smoke Neutrophil/lymphocyte ratio Plateletcrit Pregnancy Lactation

Anti-inflammatory and analgesic activities with gastroprotective effect of semi-purified fractions and isolation of pure compounds from Mediterranean gorgonian Eunicella singularis

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Asian Pacific Journal of Tropical Medicine 2015年第8期8卷 598-603页

作者： Monia Deghrigue carmen Festa Lotfi Ghribi maria Valeria D’Auria Simona De Marino Hichem Ben Jannet Abderrahman Bouraoui Laboratoire de développement chimique galénique et pharmacologique des médicaments (LR12ES09).Equipe de Pharmacologie marineFaculté de pharmacie de MonastirUniversité de Monastir Department of Pharmacy University of Naples "Federico II" Laboratoire de chimie hétérocyclique produits naturels et réactivité. Equipe de chimie médicinale et produits naturels (LR11ES39)Faculté des sciences de MonastirUniversité de Monastir Laboratoire de chimie hétérocyclique produits naturels et réactivité.Equipe de chimie médicinale et produits naturels (LR11ES39)Faculté des sciences de MonastirUniversité de Monastir

Objective: To explore anti-inflammatory activities of organic extract and its semi-purified fractions(ethanol, acetone, methanol/dichloromethane) from the Mediterranean gorgonian Eunicella singularis. Methods: The anti-inflammatory and analgesic activities were evaluated, using the carrageenan-induced rat paw edema model and the acetic acid writhing test in mice. The gastroprotective activity was determined using HCl/Et OH induced gastric ulcers in rats. The purification and structure elucidation of compound(s) from the more effective fraction were determined by chromatographic and spectroscopic methods and in comparison with data reported in the literature. Results: The fraction F-Et OH showed an important antiinflammatory activity associated with significant analgesic and gastroprotective properties. The purification and structure elucidation of compound(s) from this fraction lead to the identification of one diterpenoid and four sterols. Conclusions: These results suggested that components from the active fraction can be used to treat various anti-inflammatory diseases.

关键词： Eunicella singularis Anti-inflammatory activity Analgesic activity Gastroprotective effect Diterpenoid Sterols

Influence of surface roughness on the color of dental-resin composites

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Journal of Zhejiang University-Science B(Biomedicine & Biotechnology) 2011年第7期12卷 552-562页

作者： Razvan GHINEA Laura UGARTE-ALVAN Ana YEBRA Oscar E.PECHO Rade D.PARAVINA maria del Mar PEREZ Department of Optics Faculty of ScienceUniversity of Granada Department of Stomatology Faculty of OdontologyUniversity of Granada Houston Center for Biomaterials and Biomimetics & Department of Restorative Dentistry and Biomaterials University of Texas Dental Branch at Houston

This study deals with the influence of surface roughness on the color of resin *** resin composites (microfilled,hybrid,and microhybrid) were each polished with 500-grit,1 200-grit,2 000-grit,and 4 000-grit SiC *** roughness parameter (Ra) was measured using a Plμ confocal microscope,and field-emission scanning electron microscope (Fe-SEM) images were used to investigate filler *** was measured using a spectroradiometer and a D65 standard illuminant (geometry diffuse/0° specular component excluded (SCE) mode).Surface roughness decreased with grit number and was not influenced by filler size or size distribution.A significant influence of Ra on lightness (L*) was *** increased with decreases in roughness,except for specimens that underwent polishing procedure 4 (PP4;500-grit,1 200-grit,2 000-grit,and 4 000-grit SiC papers consecutively).Generally,it was found that surface roughness influenced the color of resin *** composites that underwent PP1 (500-grit SiC paper) exhibited significant differences in chroma (C*),hue (h°),and lightness (L*) compared to composites that underwent PP3 (500-grit,1 200-grit,and 2 000-grit SiC papers consecutively) and *** difference (E*) between the polishing procedures was within acceptability thresholds in dentistry.

关键词： Color measurement Dental resin composites Roughness

Reduced lysosomal acid lipase activity: A new marker of liver disease severity across the clinical continuum of non-alcoholic fatty liver disease?

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World Journal of Gastroenterology 2019年第30期25卷 4172-4180页

作者： Francesco Baratta Daniele Pastori Domenico Ferro Giovanna Carluccio Giulia Tozzi Francesco Angelico Francesco Violi maria del Ben Department of Internal Medicine and Medical Specialties Sapienza-University of RomeRome 00155Italy Hepatogastroenterology and Nutrition Unit-Pediatric Department Bambino GesùChildren’s HospitalRome 00156Italy Department of Public Health and Infectious Disease Sapienza-University of RomeRome 00161Italy

Lysosomal acid lipase(LAL)plays a key role in intracellular lipid *** LAL activity promotes increased multi-organ lysosomal cholesterol ester storage,as observed in two recessive autosomal genetic diseases,Wolman disease and Cholesterol ester storage *** liver steatosis and accelerated liver fibrosis are common features in patients with genetic LAL *** contrast,few reliable data are available on the modulation of LAL activity in vivo and on the epigenetic and metabolic factors capable of regulating its activity in subjects without homozygous mutations of the Lipase A *** the last few years,a less severe and non-genetic reduction of LAL activity was reported in children and adults with non-alcoholic fatty liver disease(NAFLD),suggesting a possible role of LAL reduction in the pathogenesis and progression of the *** with NAFLD show a significant,progressive reduction of LAL activity from simple steatosis to non-alcoholic steatohepatitis and cryptogenic *** cirrhosis of different etiologies,those with cryptogenic cirrhosis show the most significant reductions of LAL *** findings suggest that the modulation of LAL activity may become a possible new therapeutic target for patients with more advanced forms of ***,the measurement of LAL activity may represent a possible new marker of disease severity in this clinical setting.

关键词： Non-alcoholic fatty liver disease Non-alcoholic steatohepatitis Lysosomal acid lipase Cirrhosis Wolman disease Cholesterol ester storage disease

Endometritis associated with Enterococcus casseliflavus in a mare:A case report

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Asian Pacific Journal of Tropical Biomedicine 2017年第8期7卷 760-762页

作者： Francesca Paola Nocera Chiara Papulino Chiara del Prete Veronica Palumbo maria Pia Pasolini Luisa De Martino Department of Veterinary Medicine and Animal Production University of Naples'FedericoⅡ'NaplesItaly

Infectious endometritis is one of the main causes of subfertility/infertility in the mare. In this report, we present the first case of endometritis in mare associated with a strain of Enterococcus casseliflavus, an unusual gram-positive bacterium which can also be a zoonotic agent. Furthermore, the isolated strain showed a worrying multidrug-resistant profile. The accurate finding of a successful antimicrobial treatment and consequently,the pregnancy diagnosis indicate the importance to isolate, identify and define the antibiotic resistance profile of bacteria associated with endometritis.

关键词： Endometritis Enterococcus casseliflavus Mares Subfertility

COVID-19 pandemic,as experienced in the surgical service of a district hospital in Spain

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World Journal of Clinical Cases 2021年第23期9卷 6582-6590页

作者： Francisco Javier Pérez Lara maria Belen Jimenez Martinez Francisco Pozo Muñoz Andres Fontalba Navas Rogelio Garcia Cisneros maria Jose Garcia Larrosa Ignacio Garcia delgado maria del Mar Callejon Gil Department of Surgery Hopital de AntequeraAntequera 29200MálagaSpain North Malaga Healthcare District Hopital de AntequeraAntequera 29200MálagaSpain

The coronavirus disease 2019,which is caused by severe acute respiratory syndrome coronavirus 2,was first identified in December 2019 in Wuhan,China,and has since spread rapidly,evolving into a full-blown *** would like to report our experience after 1 year of this pandemic in the surgical service of a district hospital in *** have been many changes(including new protocols)that our service and the hospital have undergone,to adapt to the new *** believe that this experience can be useful for other professionals who have lived and are living a similar situation.

关键词： COVID-19 Hospital Experience Surgery Service Treatment

Wolbachiainduces sexual isolation in Drosophila melanogasterand Drosophila simulans

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Open Journal of Genetics 2011年第2期1卷 18-26页

作者： Ialah Gazla maria carmen Carracedo 不详

Wolbachia are a group of intracellular bacteria, ma-ternally transmitted from infected females to their offspring, which affect a wide range of arthropods. Their presence is associated with Cytoplasmic Incompatibility (CI) in crosses between infected males and uninfected females and between populations carrying different strains of Wolbachia. The negative influence of Wolbachia a infection on progeny fitness in incompatible crosses can be considered a first step in the appearance of reproductive isolation between infected and uninfected individuals. In this work, we examined the possibility of assortative mating in response to Wolbachia infection, a response that evolved as an incipient mechanism of sexual isolation in the species D. melanogaster and D. simulans. We found that the females of each species could detect the presence of the bacterium in the other sex and chose to mate with males who had the same state of infection, whereas the males randomly attempted to mate with both infected and uninfected females. Thus, Wolbachia may act as an additive factor influencing sexual isolation in Drosophila populations and may play a role in speciation events.

关键词： Wolbachia Assortative Mating Sexual Isolation Speciation Drosophila

Novel approaches in search for biomarkers of cholangiocarcinoma

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World Journal of Gastroenterology 2022年第15期28卷 1508-1525页

作者： Lavinia-Patricia Mocan maria Ilieș carmen Stanca Melincovici Mihaela Spârchez RareșCrăciun Iuliana Nenu Adelina Horhat Cristian Tefas Zeno Spârchez Cristina Adela Iuga Tudor Mocan carmen Mihaela Mihu Department of Histology Faculty of Medicine"Iuliu Hațieganu"University of Medicine and PharmacyCluj-Napoca 400012Romania Department of Proteomics and Metabolomics MedFUTURE Research Center for Advanced Medicine"Iuliu Hațieganu"University of Medicine and PharmacyCluj-Napoca 400349Romania ^(nd)Pediatrics Department Faculty of Medicine"Iuliu Hațieganu"University of Medicine and PharmacyCluj-Napoca 400012Romania ^(rd)Medical Department Faculty of Medicine"Iuliu Hațieganu"University of Medicine and PharmacyCluj-Napoca 400012Romania Department of Gastroenterology "Prof.dr.Octavian Fodor"Institute for Gastroenterology and HepatologyCluj-Napoca 400162Romania Department of Pharmaceutical Analysis Faculty of Pharmacy"Iuliu Hațieganu"University of Medicine and PharmacyCluj-Napoca 400012Romania

Cholangiocarcinoma(CCA)arises from the ductular epithelium of the biliary tree,either within the liver(intrahepatic CCA)or more commonly from the extrahepatic bile ducts(extrahepatic CCA).This disease has a poor prognosis and a growing worldwide *** poor outcomes of CCA are partially explained by the fact that a final diagnosis is challenging,especially the differential diagnosis between hepatocellular carcinoma and intrahepatic CCA,or distal CCA and pancreatic head *** patients present with an advanced disease,unresectable disease,and there is a lack in non-surgical therapeutic *** least,there is an acute lack of prognostic biomarkers which further complicates disease ***,there is a dire need to find alternative diagnostic and follow-up pathways that can lead to an accurate result,either singlehandedly or combined with other *** the"-omics"era,this goal can be attained by various means,as it has been successfully demonstrated in other primary *** variants can reach a biomarker status ranging from circulating nucleic acids to proteins,metabolites,extracellular vesicles,and ultimately circulating tumor ***,given the relatively heterogeneous data,extracting clinical meaning from the inconsequential noise might become a tall *** current review aims to navigate the nascent waters of the non-invasive approach to CCA and provide an evidence-based input to aid clinical decisions and provide grounds for future research.

关键词： Cholangiocarcinoma Biomarker Proteomics Metabolomics Extracellular vesicles Circulating nucleic acids

Successful treatment of psychosis induced by interferon alpha and ribavirin with paliperidone:first case reported

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General Psychiatry 2019年第4期32卷 214-217页

作者： carmen Maura Carrillo de Albornoz Calahorro maria Isabel Navarrete Paez Margarita Guerrero Jimenez Luis Gutierrez Rojas Psychiatry Hospital Universitario Virgen de las NievesGranadaSpain Hospital Universitario San Cecilio University of GranadaGranadaSpain

Several clinical studies have shown a large number of mental symptoms by immunomodulatory treatment with interferon (IFN). The most frequently described symptoms are depression, suicidal behaviour, manic symptoms, anxiety, psychosis and delirium, associated with other non-specific symptoms such as fatigue, irritability, psychomotor retardation, decreased libido, insomnia, difficulty in concentration and attention. Having a history of mental disorder contraindicates the use of IFN-alpha. These adverse effects that affect the mental state appear usually at the beginning of the treatment (most after 3 weeks of treatment). The incidence of psychotic episodes is low and the episodes usually remit when treatment is interrupted;only some cases require antipsychotic treatment. We present the case of a patient affected with hepatitis C who began to present self-referential delirious symptoms after receiving the treatment with IFN and who was successfully treated with paliperidone. This patient could be classified within the group of high-risk psychiatric patients given the family history of schizophrenia and his personal history of illegal drug consumption. The pharmacological actions of paliperidone are similar to other high potency atypical antipsychotics.丁he receptorbinding profile of paliperidone most closely resembles that of risperidone and ziprasidone. Paliperidone differs from risperidone and most other antipsychotics by its relatively low extent of enzymatic hepatic metabolism. To the best of our knowledge, this is the first case described that was successfully treated with paliperidone.

关键词： psychosis interferon alpha ribavirin