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Surgical management of hydatid cyst disease of the liver: An improvement from our previous experience?

World Journal of Gastrointestinal Surgery 2023年第5期15卷 847-858页

作者： Florin Zaharie Dan Valean Roxana Zaharie Calin Popa Emil Mois Diana Schlanger alin Fetti Claudiu Zdrehus Andra Ciocan Nadim Al-Hajjar Department of Surgery “Octavian Fodor”Regional Institute of Gastroenterology and HepatologyCluj-Napoca 400636ClujRomania Department of Gastroenterology “Octavian Fodor”Regional Institute of Gastroenterology and HepatologyCluj-Napoca 400636ClujRomania Department of Gastroenterology “Iuliu Hatieganu”University of Medicine and PharmacyCluj-Napoca 400012ClujRomania Department of Anaesthesiology “Octavian Fodor”Regional Institute of Gastroenterology and HepatologyCluj-Napoca 400636ClujRomania

BACKGROUND Hydatid liver disease remains an important issue in endemic areas,which may require immediate *** laparoscopic surgery is on the rise,the presence of certain complications may require conversion to the open *** To compare the results of laparoscopic treatment and the open approach in the context of a 12-year single institution experience,and to perform a further comparison between results from the current study and those from a previous *** Between January 2009 and December 2020,247 patients underwent surgery for hydatic disease of the liver in our *** the 247 patients,70 underwent laparoscopic treatment.A retrospective analysis between the two groups was performed,as well as a comparison between current and previous laparoscopic experience(1999-2008).RESULTS There were statistically significant differences between the laparoscopic and open approaches regarding the cyst dimension,location,and presence of cystobiliary *** were no intraoperative complications in the laparoscopic *** cutoff value for the cyst size regarding the presence of cystobiliary fistula was 6.85 cm(P=0.001).CONCLUSION Laparoscopic surgery still plays an important role in the treatment of hydatid disease of the liver,with an increase in its usage over the course of years that has shown benefits regarding the postoperative recovery with a decreased rate of intraoperative *** experienced surgeons can perform laparoscopic surgery in the most difficult conditions,there are some selection criteria that need to be maintained for higher quality results.

关键词： Follow-up Cystobilliary communication Conversion Postoperative complications Imaging

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Urban avifauna distribution explained by road noise in an Eastern European city

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Avian Research 2022年第4期13卷 445-453页

作者： Alfred-Stefan Cicort-Lucaciu Hanem-Vera Keshta Paula-Vanda Popovici David Munkacsi Ilie-Catalin Telcean Carmen Gache Department of Biology Faculty of Informatics and SciencesUniversity of Oradea1 Universitații Str.410087OradeaBihor CountyRomania Independent Researcher 2 Alexandru Roman Str.415200BeiușBihor CountyRomania “înv.Galgau Iosif”Secondary School 61 Pagaia417063Boianu MareBihor CountyRomania “Miskolczy Karoly”Secondary School 197 Mișca417183ChișlazBihor CountyRomania “Kazinczy Ferenc”Secondary School 602 Simian417545SimianBihor CountyRomania “Toldy”Secondary School 26 Sannicolau de Munte417441SacuieniBihor CountyRomania “Mihail Eminescu”National College 18 Roman Ciorogariu Str.410017OradeaBihor CountyRomania Technological High School No.1 48 de Jos Str.Cadea417436SacuieniBihor CountyRomania Department of Biology Faculty of Biology“Alexandru Ioan Cuza”University11A Bd.Carol I Str.700505IașiIași CountyRomania

In Eastern Europe,efforts are being made for road infrastructure development,as this area has not yet reached the level of that in the *** noise negatively affects birds,especially in urban ***,seven green spaces from an Eastern European city were monitored,which were selected according to the urbanization gradient and the hydrographic peculiarities of the *** correlation between species richness and human population density,urban mobility,or road noise was *** three factors together explained over 99%of species richness distribution in habitats and during study *** noise was the strongest predictor and the most negative influencer of bird *** correlations were higher when we also considered the variability of species in habitats over time,instead of the total species richness of a habitat,as it expresses more accurately the impact of noise on the presence of *** presence of species has decreased from one habitat to another along the urbanization gradient,from the edge of the city to the center,both in the case of terrestrial and aquatic green *** most central park differed significantly from the other terrestrial green spaces in the *** the same time,no significant differences were registered between the aquatic habitats or the rest of the terrestrial *** ideal mitigation measure in this case would be that there are no roads in the immediate vicinity of green ***,if this is not possible(as in the case of all the existing green spaces in a city),we discuss/recommend placing noise barriers at the edge of green spaces or high-speed roads.

关键词： Road noise Urban green spaces Urbanization gradient

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Assessing the relative role of climate change and human activities in desertification of North China from 1981 to 2010

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Frontiers of Earth Science 2019年第1期13卷 43-54页

作者： Duanyang XU alin SONG Dajing LI Xue DING Ziyu WANG Institute of Geographic Sciences and Natural Resources Research Chinese Academy of SciencesBeijing 100101China Institute of Agricultural Resources and Regional Planning of Chinese Academy of Agricultural Sciences Beijing 100081China College of Resources and Environment Northeast Agricultural UniversityHarbin 150030China College of Forestry Beijing Forestry UniversityBeijing 100083China

Desertification is a severe environmental problem induced by both climate change and human *** study assessed the relative contribution of climate change,human activities,and different climatic and anthropogenic factors in desertification reversion and expansion of North China from 1981 to *** results showed that the desertification of North China had changed significantly over the past 30 years;desertification reversion and expansion covered an area of 750,464 km^2, and the spatial distribution of these regions exhibited considerable *** desertification reversion, climate change and human activity accounted for 22.6% and 26%,respectively of total reverted *** speed reduction and the improvement ofhydrothermal conditions were the most important climatic factors for desertification reversion in the arid region of Northwest China (ARNC) and the Three-River Headwaters region (TRHR),and the reduction in grassland use intensity was the most important anthropogenic factor related to desertification reversion in Inner Mongolia and regions along the Great Wall (IMGW). For desertification expansion,the relative role of climate change was more obvious,which was mainly attributed to the continuous reduction in precipitation in eastern IMGW, and the increase in grassland use intensity was the main factor underlying regional human-induced desertification expansion.

关键词： desertification climate change human activity relative role North China

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Management Practices and Production Constraints of Indigenous Somali Cattle Breed in Shabelle Zone, Somali Regional State, Ethiopia

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Open Journal of Animal Sciences 2022年第1期12卷 103-117页

作者： Abdihakim Ma’alin Kawnin Abdimahad Guled Hassen Abdulahi Mahamed Mahamed Hassen Department of Animal and Range Sciences Jigjiga University Jigjiga Ethiopia

This study was conducted in Shabelle zone of Somali Regional State to assess management practices and production constraints of indigenous Somali Cattle. A total of 200 household heads were selected from four cattle potential districts;Dhanan, Ber’ano, Godey & Adadle. The relevant information was collected through semi-structured questionnaire, focus group discussion, key informants interview, and personal observations. Majority of the respondents were illiterate. The average cattle holding size was 8.97 heads/household and cattle were mainly kept for milk production. The major feed resources in the study area were natural pasture and crop residue, and communal grazing was the most important feeding system in the area. Feed shortage was a problem hindering cattle production in the study area during dry season mainly January up to March. Animals traveled long distances to watering points (>5 km) during dry season, while in wet season, animals were watered in nearby water sources. Cattle housing was open kraal fenced with the thorned plenty acacia trees and calves were housed separately from other cattle. Breeding in the study area was uncontrolled and was bred with their own or neighbors’ bull. Age at first mating, age at first calving and calving interval were 3.25 years, 4.05 years and 16.56 months, respectively. The daily milk yield and lactation length were 2.22 liters and 8.07 months, respectively. The production and reproduction performance of Somali cattle was relatively higher than other local breeds in the country mainly in terms of milk yield and fertility potential under the existing environmental conditions. The major constraints of cattle production were feed shortage, disease, water scarcity, lack of veterinary services, marketing problem and predator. Among those constraints, inadequate supply of quality fee

关键词： Cattle Production Reproductive Performance Constraints Management Practices

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Identification and Chemical Composition of Major Camel Feed Resources in Degahbur District of Jarar Zone, Somali Regional State, Ethiopia

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Open Journal of Animal Sciences 2022年第3期12卷 366-379页

作者： Guled Hassen Kawnin Abdimahad Berhan Tamir Abdihakin Ma’alin Tadele Amentie Department of Animal and Range Sciences College of Dryland Agriculture Jigjiga University Jigjiga Ethiopia Department of Animal Production College of Veterinary Medicine and Agriculture Addis Ababa University Addis Ababa Ethiopia

This study was conducted to identify major available camel feed resources and determine their chemical composition in Degahbur district. A total of 120 respondents were selected using purposive sampling technique. Data from the selected actors were collected using a semi-structured questionnaire survey, focus group discussion and field observations. The study revealed that the majority (82.5%) of the respondents in the study area were male headed households. Browsing trees and shrubs were the major available livestock feed resources both in dry (51.6%) and wet (68%) season, and followed by herbaceous species (26.6 and 23.7% for dry and wet season, respectively). The study identified about 20 herbaceous, 24 trees, 11 shrubs, 7 bush and 17 grass species which are used as camel feed in the study area. Chemical composition analyses of the sampled feeds indicated that there was a significant difference in crude protein (CP), neutral detergent fiber (NDF) and acid detergent fiber (ADF) between species in different seasons. The NDF contents in the current study were above the critical value of 60% which was reported to result in decreased voluntary feed intake, feed conversion efficiency and longer rumination time. In general, the findings indicated that the use of improved forages and agro-industrial by-products as camel was minimal;thus, camels were fed on available feed resources which are poor in nutritional quality without any supplementation. Therefore, the study suggests the need for improving camel feeding practices in the study area to enhance camel productivity.

关键词： Camel Feed Browse Species Grass Species Herbaceous

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Hygienic Production and Post-Harvest Handling Practices of Raw Camel Milk in Degahbour District of Jarar Zone, Somali Regional State, Ethiopia

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Open Journal of Animal Sciences 2022年第2期12卷 303-316页

作者： Mahamed Hassen Tadele Amentie Kawnin Abdimahad Abdihakim Ma’alin Abdulahi Mahamed Department of Animal and Range Science College of Dry Land Agriculture Jigjiga University Jigjiga Ethiopia

A cross-sectional study was carried out to assess hygienic production and postharvest handling practices of raw camel milk in Degahbour district. The survey studies were based on a total of 120 (2 production systems * 2 rural kebele * 30 households) milk producers, which were selected from Degahbur district using stratified sampling technique. Data from the selected producers were collected using questionnaire survey and field observation. The results showed that the majority of the sampled household heads in pastoral (93.3%) and agro-pastoral (76.6%) production systems were illiterate. Moreover, none of the respondents in the study area had training on hygienic milk production and postharvest handling practices. The study result also indicated that none of the respondents in the study area washed the udder of milking camel before milking. Moreover, only 6.6% of pastoralists and 25% of agro-pastoralists wash their hands before milking. Equipment made of wooden materials are mainly used for milking, whereas, plastic jerry-cans were most commonly used for storage. About 45% of the pastoralists and 81.6% of the agro-pastoralists were cleaning milk vessels regularly;however, majority of the respondents both production systems were using water from non-tap sources for hygienic practices. Bosciaminimifolia, Acacia ethaica and Blanitesgalabra were the most commonly used plant species for smoking in the study area. Therefore, hygienic production and postharvest handling practices should be followed to improve the quality and suitability of camel milk for its intended use in the study area.

关键词： Hygienic Production Postharvest Handling Raw Camel Milk Production System

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Management Practices, Utilization and Challenges of Donkey in Godey Town, Somali Regional State, Ethiopia

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Open Journal of Animal Sciences 2022年第4期12卷 616-628页

作者： Guled Hassen Kawnin Abdimahad Kiflay Welday Abdihakim Ma’alin Abdulahi Mahamed Aden Omer Department of Animal and Range Sciences College of Dry Land Agriculture Jigjiga University Jigjiga Ethiopia

The study was conducted in Godey town of Shebelle zone, Somali Regional State, Ethiopia. The objective of the study was to assess management practices, utilization, and challenges of donkey. A total of 200 households who own working donkeys were selected purposely for this study. Data were collected using semi-structured questionnaires, key informants interviews, focus group discussions with communities who own donkeys and personal observations. The study revealed that the majority of the respondents were illiterate which might be associated with poor education access in the area. The study further revealed that 92% of working donkeys were involved in drought work, whereas 18% were used for pack work. The common feed resources for donkeys were feeds obtained from natural pasture, green maize leaves, hay, household wastes and grain supplements. Pipe water, river water, and pond water were the main water sources for working donkeys in the study area. About 91% of households kept their donkeys in an open backyard, while 9% of them kept them in a separate shed built adjacent to or a short distance away from the family home. Donkeys provide cart services in the study area, transporting various items weighing more than 300 kg in order to obtain a high benefit in a short period of time and are more than six days per week. Working donkeys in the current study area had a life span of fewer than 6 years, 7 - 10 years, and more than 10 years, with 18.5%, 75.5%, and 6%, respectively. The most important constraints that affect donkey production and utilization in the study area were a lack of feed, health problems (sickness, wounds, etc.), overloading and overworking, poor road and harnessing problems, and poor attitude/lack of awareness. As a result, in order to enhance working donkey management concerns, area-based development interventions that can overcome current constraints should be employed.

关键词： Donkey Management Practices Utilization Challenges

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Psychosocial stress and liver disease status

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World Journal of Gastroenterology 2009年第24期15卷 2980-2986页

作者： Cristin Constantin Vere Costin Teodor Streba Letitia Maria Streba alin Gabriel Ionescu Felix Sima 1st Department of Internal Medicine Emergency County Hospital of Craiova University of Medicine and Pharmacy of Craiova 3rd Department of Internal Medicine "Filantropia" University Hospital of Craiova

"Psychosocial stress" is an increasingly common concept in the challenging and highly-demanding modern society of today. Organic response to stress implicates two major components of the stress system, namely the hypothalamic-pituitary-adrenal axis and the sympathetic nervous system. Stress is anamnestically reported by patients during the course of disease, usually accompanied by a decline in their overall health status. As the mechanisms involving glucocorticoids and catecholamines have been deciphered, and their actions on immune cell function deeper understood, it has become clear that stress has an impact on hepatic inflam-matory response. An increasing number of articles have approached the link between psychosocial stress and the negative evolution of hepatic diseases. This article reviews a number of studies on both human populations and animal models performed in recent years, all linking stress, mainly of psychosocial nature, and the evolution of three important liver-related pathological entities: viral hepatitis, cirrhosis and hepatocellular carcinoma.

关键词：心理压力肝脏疾病社会状态交感神经系统糖皮质激素病毒性肝炎组成部分

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Lithium niobate waveguides with high-index contrast and preserved nonlinearity fabricated by a high vacuum vapor-phase proton exchange

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Photonics Research 2020年第1期8卷 8-16页

作者： ALICIA PETRONELA RAMBU alin MARIAN APETREI FLORENT DOUTRE HERVéTRONCHE VASILE TIRON MARC DE MICHELI SORIN TASCU Research Center on Advanced Materials and Technologies Science DepartmentInstitute of Interdisciplinary ResearchAlexandru loan Cuza University of Iasi700506 IasiRomania Universite Cote d'Azur CNRSInstitut de Physique de Nice(INPHYNI)UMR 7010NiceFrance Research Department Faculty of PhysicsAlexandru loan Cuza University of Iasi700506 IasiRomania

Highly confining waveguides(Δne>0.1)without a degraded nonlinear coefficient and low propagation losses have been fabricated in lithium niobate(LN)by a new process that we called high vacuum vapor-phase proton exchange(Hi Vac-VPE).Index contrast,index profile,nonlinearity,and crystallographic phases are carefully *** analysis of index profiles indicates that the waveguides contain sub-layers whose depths depend on the exchange *** behavior,propagation losses,and second-harmonic generation response of Hi Vac-VPE channel waveguides are investigated at telecom *** results recommend Hi Vac-VPE as a very promising technique for fabricating efficient nonlinear photonic integrated circuits in LN crystals.

关键词： exchange index nonlinearity

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Assessing the effect of desertification controlling projects and policies in northern Shaanxi Province, China by integrating remote sensing and farmer investigation data

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Frontiers of Structural and Civil Engineering 2017年第4期11卷 689-701页

作者： Duanyang XU alin SONG Xiao SONG Institute of Geographic Sciences and Natural Resources Research Chinese Academy of Sciences Beijing 100101 China Institute of Agricultural Resources and Regional Planning of Chinese Academy of Agricultural Sciences Beijing 100081 China Henan Agricultural University Zhengzhou 450002 China

To combat desertification, the Chinese govern- ment has launched a series of Desertification Controlling Projects and Policies over the past several decades. However, the effect of these projects and policies remains controversial due to a lack of suitable methods and data to assess them. In this paper, the authors selected the farming- pastoral region of the northern Shaanxi Province in China as a sample region and attempted to assess the effect of Desertification Controlling Projects and Policies launched after 2000 by combining remote sensing and farmer investigation data. The results showed that the combina- tion of these two complementary assessments can provide comprehensive information to support decision-making. According to the remote sensing and Net Primary Production data, the research region experienced an obvious desertification reversion between 2000 and 2010, and approximately 70% of this reversion can be explained by Desertification Controlling Projects and Policies. Farmer investigation data also indicated that these projects and policies were the dominating factor contributing to desertification reversion, and approxi- mately 70% of investigated farmers agreed with this conclusion. However, low supervision and subsidy levels were issues that limited the policy effect. Therefore, it is necessary for the government to enhance supervision, raise subsidy levels, and develop environmental protection regulations to encourage more farmers to participate in desertification control.

关键词： desertification control policy assessment,remote sensing farmer investigation China

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