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Outcomes of revision external dacryocystorhinostomy and nasal intubation by bicanalicular silicone tubing under endonasal endoscopic guidance

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International Journal of Ophthalmology(English edition) 2012年第2期5卷 238-241页

作者： Seyhmus ari Abdullah Kürsat Cingü alparslan Sahin Ramazan Gün Vefa Kinis ihsan aa Department of Ophthalmology Dicle University Faculty of Medicine Diyarbakir Turkey Department of Otolaryngology Dicle University Faculty of Medicine Diyarbakir Turkey

AIM: To evaluate the long-term treatment outcomes in patients who underwent revision of external dacryocysto- rhinostomy (DCR) and nasal intubation by bicanalicular silicone tubing (BSTI) under endonasal endoscopic guidance. · METHODS: Data from 28 patients with recurrent dacryocystitis were retrospectively reviewed. Revision external DCR and bicanalicular nasal intubation by silicone tubing under endonasal endoscopic guidance was performed in 28 eyes of 28 patients. The patients were evaluated with respect to the reason of recurrence, time to recurrence, time to revision, duration of follow-up and surgical success. · RESULTS: Endoscopic endonasal examination detected an osteotomy-side obstruction by the excessive granulation tissue in 24 patients (86%), nasal septal deviation in three patients (10%) and nasal polyp in one patient (4%). Recurrence occurred after a mean duration of 5.3±3.7 months following the first operation. The mean time between the first DCR operation and the revision DCR was 11.5 ± 9.3 months. After a mean follow-up of 14.9±7.8 months, the rate of anatomic success alone was 85% (24/28); the rate of subjective success was 78% (22/28). · COnCLUSIOn: Revision external DCR and bicanalicular nasal intubation by silicone tubing under endonasal endoscopic guidance can be recommended in patients with recurrent dacryocystitis as a surgical approach that achieves satisfactory objective and subjective success rates.

关键词： recurrent dacryocystitis revision dacryocystorhinostomy silicone tubing

Links between donor macrosteatosis,interleukin-33 and complement after liver transplantation

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World Journal of Transplantation 2020年第5期10卷 117-128页

作者： Kelley núñez Mohammad Hamed Daniel Fort David Bruce Paul Thevenot ari Cohen Institute of Translational Research Ochsner Clinic FoundationNew OrleansLA 70121United States Center for Outcomes and Health Services Research Research AdministrationOchsner Clinic FoundationNew OrleansLA 70121United States Multi-Organ Transplant Program Ochsner Clinic FoundationNew OrleansLA 70121United States

BACKGROUnD As prevalence of nonalcoholic fatty liver disease increases in the population,livers with steatosis will continue to infiltrate the donor *** utilization of these extended criteria grafts is paramount given the increased risk associated with their use in *** factors that can predict liver dysfunction immediately after transplantation with macrosteatotic grafts are *** To understand the relationship between interleukin-33(IL-33)and complement in recipients immediately following liver reperfusion as a marker of liver *** Cohort consisted of patients who received a liver transplant from September 2016–September 2019 at our *** variables were retrospectively extracted from the electronic medical ***-table donor biopsies were obtained with donor steatosis percentage retrospectively determined by a boardcertified *** samples were available immediately following liver *** of plasma IL-33 and complement proteins,C3a and C5a,were determined by enzyme-linked immunosorbent *** mRnA expression,RnA was extracted from donor biopsies and used against a 780 gene *** Cohort consisted of 99 donor and *** median age was 45 years and 55%*** had a median age of 59 years with 62%*** main etiologies were alcoholic hepatitis,nonalcoholic steatohepatitis,and hepatocellular *** MELD-na at transplant was *** were grouped based on moderate macrosteatosis(≥30%).Recipients implanted with moderate macrosteatotic grafts had significantly higher peak alanine aminotransferase/aspartate aminotransferase(Pnd Pnd increased incidence of early allograft dysfunction(60%compared to 18%).Circulating IL-33 levels were significantly elevated in recipients of≥30%macrosteatotic grafts(Pnts with detectable levels of circulating IL-33 immediately following reperfusion had significantly highe

关键词： Liver transplantation Interleukin-33 Donor macrosteatosis Complement Early allograft dysfunction Reperfusion

Effect of La^(3+)substitution on structural,microstructure,magnetic properties,and microwave absorbing ability of yttrium iron garnet

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Journal of Rare Earths 2023年第4期41卷 578-587页

作者： Sari Hasnah Dewi Ade Mulyawan Yosef Sarwanto Didin S.Winatapura Wisnu ari Adi national Research and Innovation Agency Kawasan PuspiptekSerpongTangerang SelatanBanten15314Indonesia

Synthesis and characterization of lanthanum-doped yttrium iro n garnet(YIG)in the compositional se ries of Y_(3-x)La_(x)Fe_(5)O_(12)(x=0.0,0.1,0.3,and 0.5)were carried *** compositions were made by using solid state reaction method with ball-milling *** phase formation,surface morphology,magnetic properties,and microwave absorbing ability of all compositions were characterized by using an X-ray diffractometer,a scanning electron microscope,a vibrating sample magnetometer,and a Vector network *** results reveal that all compositions are crystallized into Y_(3)Fe_(5)O_(12)phase(space group la-3d(230).It was observed that the lattice constant is increased from 1.2373 to 1.2421 nm with the increase of lanthanum substitution level from x=*** crystallite size of Y_(3-x)La_(x)Fe_(5)O_(12)series calculated by Scherrer method is found to decrease from 78 nm in x=0.0-63 nm in x=*** particle size distribution from the surface morphology image analysis is shifted to lower-range number with the increase of lanthanum substitution level from x=0.0 to *** substitution process also affects the lattice distortion in La-doped samples and changes the bond angles and bond lengths of the YIG *** the results,a linear correlation between the Fe'-O-Fe bond angle with magnetic properties parameters of saturation magnetization(M_(s))and remanence magnetization(M_(r))was *** to the lanthanum substitution process,all La^(3+)-doped samples possess higher M_(s)and M_(r)values compared to the original *** results of Vector network analyzer show that the improvement of the M_(s)and M_(r)plays an important role in enhancing the microwave absorbing ability of the *** minimum RL changes from-8.22 dB(~85.22%microwave absorption)in x=0.0 to-14.21 dB(~96.25%microwave absorption)in x=*** enhancement is mainly ascribed to the natural magnetic resonance loss and dipoIe-polarization loss due to the substitution *** decr

关键词： Yttrium iron garnet Rare-earth doping Solid-state reaction Magnetic properties Structural properties Microwave absorbing ability

Cerebrovascularβ-dystroglycan immunoreactivity in vertebrates:not detected in anurans and in the teleosts Ostariophysi and Euteleostei

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Integrative Zoology 2020年第1期15卷 16-31页

作者： Mihály KÁLMÁn David L.LŐRInCZ Olivér M.SEBŐK Csilla ari Erzsébet OSZWalD Hiroaki SOMIYA Veronika JAnCSIK Department of Anatomy Histology and EmbryologySemmelweis UniversityBudapestHungary University of Leicester Dept.of NeurosciencePsychology and BehaviourLeicesterUnited Kingdom Hyperbaric neuroscience Research Lab. Dept of PsychologyUniversity of South FloridaTampaFloridaUSA Department of Environmental Biology Chubu UniversityChubuJapan Department of Anatomy Veterinary UniversityBudapestHungary

The aim of the present paper was to check for the presence of cerebrovascular dystroglycan in vertebrates,because dystroglycan,which is localized in the vascular astroglial end-feet,has a pivotal function in glio-vascular *** mammalian brains,the immunoreactivity ofβ-dystroglycan subunit delineates the *** results of the present study demonstrate similar patterns in other vertebrates,except for anurans and the teleost groups Ostariophysi and *** this study,we investigated 1 or 2 representative species of the main groups of Chondrichthyes,teleost and non-teleost ray-finned fishes,urodeles,anurans,and *** also investigated 5 mammalian and 3 bird *** were obtained from breeders or *** presence ofβ-dystroglycan was investigated immunohistochemically in free-floating ***-embedding electron microscopical immunohistochemistry on Heterodontus japonicus shark brains demonstrated that in Elasmobranchii,β-dystroglycan is also localized in the perivascular glial end-feet despite the different construction of their blood-brain *** results indicated that the cerebrovascularβ-dystroglycan immunoreactivity disappeared separately in anurans,and in teleosts,in the latter group before its division to Ostariophysi and ***munohistochemistry in muscles and western blots from brain homogenates,however,detected the presence ofβ-dystroglycan,even in anurans and all teleosts.A possible explanation is that in the glial end-feet,β-dystroglycan is masked in these animals,or disappeared during adaptation to the freshwater habitat.

关键词： anurans cerebrovascular dystroglycan elasmobranchs teleosts

Colorectal cancer patients in a tertiary hospital in Indonesia: Prevalence of the younger population and associated factors

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World Journal of Clinical Cases 2021年第32期9卷 9804-9814页

作者： Dadang Makmun Marcellus Simadibrata Murdani Abdullah ari F Syam Hamzah Shatri Achmad Fauzi KakaRenaldi Hasan Maulahela Amanda P Utari Rabbinu R Pribadi Virly n Muzellina Saskia A nursyirwan Division of Gastroenterology Pancreatobiliary&Digestive EndoscopyDepartment of Internal MedicineFaculty of Medicine Universitas Indonesia-Cipto Mangunkusumo National General HospitalJakarta 10430Indonesia Clinical Epidemiology Unit Department of Internal MedicineFaculty of Medicine Universitas Indonesia-Cipto Mangunkusumo National General HospitalJakarta 10430Indonesia

BACKGROUnD An increasing trend in colorectal cancer(CRC)occurring at younger ages has been observed worldwide,even though incidence is declining in the general *** currently available guidelines still recommend CRC screening for older populations,despite an alarming rise in early-onset CRC *** stratification is necessary to further determine the population most at risk for early-onset ***,epidemiological data on related clinical characteristics and potential risk factors,especially in developing countries,have not been widely *** To investigate the prevalence,demographics,clinicopathologic features,and associated factors of young-onset CRC patients in a tertiary hospital in *** Patients undergoing colonoscopy examination between 2008 and 2019,yielding a diagnosis of CRC were identified from medical *** subjects were classified into two groups according to their age at diagnosis,namely early-onset(18-49 years old)and late-onset(≥50-years-old).Demographic data,characteristics,and risk factors of both onset age groups were evaluated using the chisquare and Fisher’s exact *** Among 495 CRC patients confirmed by histopathology,205(41.4%)were classified as early-onset and 290(58.6%)as *** subjects in the earlyonset CRC group were male(53.7%),with 89.8%displaying adenocarcinoma histopathology.A majority(78%)of the early-onset CRC patients had left-sided tumors,with the rectum(41%)and rectosigmoid(17.6%)being the most common *** pain was the most frequent symptom in the early-onset CRC patients(55.6%),which was significantly higher than that in the late-onset CRC patients(43.8%,Pnset CRC cases were more likely to be underweight(34.6%vs 20.0%,Pnset CRC *** proportion of subjects with suspected hereditary nonpolyposis colorectal cancer(HnPCC)was also higher in the early-onset CRC group than in the late-onset age group(9.3%vs 4.1%,P<0.05).

关键词： Colorectal cancer Early onset Epidemiology Associated factors Tertiary hospital Indonesia

Yearly variation in the structure and diversity of a non-breeding passerine bird community in a Mediterranean wetland

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Avian Research 2020年第3期11卷 238-245页

作者： Juan.arizaga Daniel alonso arinCrespo Xabier Esparza Efrén Fernández Iógo López David Martín Antonio Vilches Department of Ornithology Aranzadi Sciences Society S. Sebastián Spain

Background:The dynamics and structure of many bird communities are changing due to the global warming and changes in the land use and *** Ebro Valley constitutes one of the chief wintering areas for several passerine species in Iberia,and the reed beds spread across this Valley concentrate huge numbers of birds that use them to roost,while the surrounding agricultural areas serve as main foraging *** aims of this work are(1)to quantify how variable a non-breeding passerine bird community associated to a reed bed area in the Ebro Valley is,and,(2)to test for the effect of weather on possible annual fluctuations in species’proportions at a regional/local ***:We used for that ringing data collected at Badina de Escudera lagoon(navarra)over a 12-year ***:Though,overall,the assemblage did not vary strongly among years(most similarity values were>0.8),we still found a significant linear effect of year on the proportion of captures of Reed Buntings(Emberiza schoeniclus),i.e.,the dominant species detected in our passerine *** increasing loss of weight of Reed Buntings in the community was due to a progressive decrease in its ***:The structure and diversity of passerine community in Badina Escudera was not influenced by meteorological conditions at a local scale,suggesting that local weather would not have an impact on numbers of Reed Buntings in winter.

关键词： navarra Emberiza schoeniclus Ringing Long-term monitoring

Case series in Indonesia:B.1.617.2(delta)variant of SARS-CoV-2 infection after a second dose of vaccine

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World Journal of Clinical Cases 2022年第36期10卷 13216-13226页

作者： Anis Karuniawati ari F Syam Armand Achmadsyah Fera Ibrahim Yulia Rosa Pratiwi Sudarmono Fadilah Fadilah Menaldi Rasmin Department of Clinical Microbiology Faculty of MedicineUniversitas Indonesia/Cipto Mangunkusumo Jakarta IndonesiaJakarta 10430DKI JayaIndonesia Division of Gastroenterology Department of Internal MedicineFaculty of MedicineUniversitas Indonesia/Cipto Mangunkusumo Jakarta IndonesiaJakarta PUsat 10430DKI JayaIndonesia Faculty of Medicine Universits IndonesiaJakarta Pusat 10430DKI JayaIndonesia Department of Medical Chemistry Faculty of MedicineUniversitas IndonesiaJakarta IndonesiaFaculty of MedicineUniversitas IndonesiaJakarta 10430DKI JayaIndonesia Department of Pulmonology and Respiratory Medicine Faculty of MedicineUniversitas Indonesia/Persahabatan HospitalJakarta IndonesiaJakarta Pusat 10430DKI JayaIndonesia

BACKGROUnD The B.1.617.2(delta)variant of severe acute respiratory syndrome coronavirus 2(SARS-CoV-2)was first discovered in Maharashtra in late 2020 and has rapidly expanded across India and *** took only 2 mo for this variant to spread in Indonesia,making the country the new epicenter of the delta variant as of July *** efforts made by accelerating massive rollouts of current vaccines to protect against infection,cases of fully-vaccinated people infected with the delta variant have been *** To describe the demographic statistics and clinical presentation of the delta variant infection after the second dose of vaccine in *** A retrospective,single-centre case series of the general consecutive population that worked or studied at Faculty of Medicine,Universitas Indonesia with confirmed Delta Variant Infection after a second dose of vaccine from 24 June and 25 June *** were collected retrospectively based on a combination of author recall,reverse transcription-polymerase chain reaction(RT-PCR),and whole genome sequencing results from the Clinical Microbiology Laboratory,Faculty of Medicine,Universitas *** Between 24 June and 25 June 2021,15 subjects were confirmed with the B.1.617.2(delta)variant infection after a second dose of the *** subjects were vaccinated with CoronaVac(Sinovac)and one subject with ChAdOx1 nCoV-19(Oxford-AstraZeneca).all of the subjects remained in home isolation,with fever being the most common symptom at the onset of illness(n=10,66.67%).The mean duration of symptoms was 7.73 d(±5.444).The mean time that elapsed from the first positive swab to a negative RT-PCR test for SARS-CoV-2 was 17.93 d(±6.3464).The median time that elapsed from the second dose of vaccine to the first positive swab was 87 d(interquartile range:86-128).COnCLUSIOn although this case shows that after two doses of vaccine,subjects are still susceptible to the delta variant infection,currently availab

关键词： COVID-19/SARS-CoV-2 infection B.1.617.2(delta)variant Fully vaccinated Case series

Modelling overall transmitted efficiency at 1550 nm for polymer grating Silicon-on-insulator structure with defect

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Frontiers of Optoelectronics 2013年第2期6卷 153-159页

作者： G. PalAI T. K. dhir, B. nATH S. L. PATRA Gandhi Institute for Technological Advancement (GITA) Bhubaneswar Odisha 752054 India

The overall transmitted efficiency at 1550 nm for nylon-Teflon/Teflon-nylon （n-T/T-n） grating Silicon- on-insulator （SOI） structure with defect in even and odd position was investigated in this paper. Different types of losses, such as absorption, reflection and diffraction, were considered to find out the overall transmitted efficiency. The absorption loss of both nylon-Teflon （n-T） and Teflon-nylon （T-n） structure is zero at the wavelength of 1550 nm. Reflectance of these structures was analyzed by using plane wave expansion （PWE） method. Simulation result showed that reflectance as well as transmittance was varied linearly with respect to defect at odd and even positions. Simulation is also done for the diffraction efficiency at 1550nm with respect to detuning from Bragg＇s angle, which was ranged from -0.4 rad to ＋ 0.4 rad. Finally, it was found that overall transmitted efficiency increased as even defect position varied from 2nd to 10th for both n-T/T-n grating SOI structure. Similarly, the overall transmitted efficiency decreased as odd defect position changed from 3rd to l lth for both n-T/T-n grating SOI structure.

关键词： overall transmitted efficiency nylon-Teflon/ Teflon-nylon (n-T/T-n) grating plane wave expansion (PWE) Silicon-on-insulator (SOl)

SMAD7 overexpression in T cells leads to spontaneous intestinal inflammation in CYLD mutant mice

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SMAD7 overexpression in T cells leads to spontaneous intesti...