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Effects of age, sex and manual task on hand preference in wild Rhinopithecus roxellana

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Zoological Research 2019年第2期40卷 129-138页

作者： wei-wei fu Xiao-wei Wang Cheng-Liang Wang Hai-Tao Zhao Yi Ren Bao-Guo Li Shaanxi Key Laboratory for Animal Conservation Shaanxi Institute of Zoology Shaanxi Key Laboratory for Animal Conservation College of Life Sciences Northwest University Center for Excellence in Animal Evolution and Genetics Chinese Academy of Sciences

Golden snub-nosed monkeys(Rhinopithecus roxellana),as typical arboreal group-living Old World monkeys,provide an appropriate animal model to research manual laterality and explore the factors affecting hand preference in non-human primates(NHP).This study investigated hand preference based on63 subjects and four spontaneous manual tasks(including unimanual and bimanual feeding and grooming), and assessed the effects of age, gender and type of task on handedness in R. roxellana.A population-level left-handedness was found not only in the bimanual coordinated tasks(bimanual feeding and grooming), but also in one unimanual reaching task(unimanual feeding). There were no significant differences between the sexes in either direction or strength of hand preference among any task. However, a significant difference between adults and juveniles was found in the unimanual feeding task. This is the first report on handedness in unimanual and bimanual feeding tasks that require bipedal posture in wild R. roxellana. furthermore,this study demonstrated spontaneous feeding tasks reported previously only in the quadrupedal posture in this species, supporting the importance of factors such as posture and task complexity in the evolution of primate manual lateralization.

关键词： Handedness Unimanual reaching Bimanual coordination Sex Age

Microbiome changes in the gastric mucosa and gastric juice in different histological stages of Helicobacter pylori-negative gastric cancers

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World Journal of Gastroenterology 2022年第3期28卷 365-380页

作者： Qing-Hua Sun Jing Zhang Yan-Yan Shi Jing Zhang wei-wei fu Shi-Gang Ding Department of Gastroenterology Peking University Third HospitalBeijing 100191China Research Center of Clinical Epidemiology Peking University Third HospitalBeijing 10019China

BACKGROUND The gastric microbiota in patients with gastric cancer(GC)has received increasing attention,but the profiling of the gastric microbiome through the histological stages of gastric tumorigenesis remains poorly understood,especially for patients with Helicobacter pylori-negative GC(HPNGC).AIM To characterize microbial profiles of gastric mucosa and juice for HPNGC carcinogenesis and identify distinct taxa in precancerous *** The 16S rRNA gene analysis was performed on gastric mucosa from 134 Helicobacter pylori-negative cases,including 56 superficial gastritis(SG),9 atrophic gastritis(AG),27 intestinal metaplasia(IM),29 dysplasia(Dys),and 13 GC cases,to investigate differences in gastric microbial diversity and composition across the disease *** addition,paired gastric mucosa and juice samples from 18 SG,18 IM,and 18 Dys samples were analyzed.α-Diversity was measured by Shannon and Chao1 indexes,andβ-diversity was calculated using partial least squares discrimination analysis(PLS-DA).Differences in the microbial composition across disease stages in different sample types were assessed using the linear discriminant analysis effect *** The diversity and composition of the bacterial microbiota in the gastric mucosa changed progressively across stages of gastric *** diversity of the gastric mucosa microbiota was found to be significantly lower in the IM and Dys groups than in the SG group,and the patients with GC had the lowest bacterial community richness(P<0.05).Patients with IM and those with Dys had similar gastric mucosa microbiota profiles with Ralstonia and Rhodococcus as the predominant *** network analysis showed that there was increasing correlation strength between IM and Dys(|correlation threshold|≥0.5,P<0.05).GC and its precancerous lesions have distinguishable bacterial taxa;our results identified HPNGC-associated bacteria Streptococcaceae and Lactobacillaceae(P<0.05).Additionally,across precan

关键词： Gastric mucosa Gastric juice Microbiota Stomach neoplasms Histological stages 16s RNA gene sequencing

Lymphangiomatosis associated with protein losing enteropathy:A case report

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World Journal of Clinical Cases 2021年第15期9卷 3758-3764页

作者： Xue-Li Ding Xiao-Yan Yin Ya-Nan Yu Yun-Qing Chen wei-wei fu Hua Liu Department of Gastroenterology The Affiliated Hospital of Qingdao UniversityQingdao 266003Shandong ProvinceChina Department of Pathology The Affiliated Hospital of Qingdao UniversityQingdao 266003Shandong ProvinceChina

BACKGROUND Lymphangiomatosis is a multisystem disorder that is rarely localized to the gastrointestinal *** usually has no specific clinical presentation and is easily misdiagnosed.A case report and review of the literature on lymphangiomatosis associated with protein-losing enteropathy will help to improve the overall understanding of this *** SUMMARY We report a case of lymphangiomatosis of the bowel and other solid organs.A 78-year-old man presented with recurrent bowel bleeding and protein-losing enteropathy,as well as cystic lesions in the spleen,liver,and *** examinations revealed many cystic lesions on the spleen,liver,kidney,and thickened wall of the ascending colon,as well as pleural effusion and *** revealed a strawberry mucosa,variable spontaneous bleeding,and surface erosion located in the terminal *** cystic masses with a translucent and smooth surface as well as diffuse white spots were located in the colon.A laterally spreading tumor(LST)was located in the ascending *** indicated highly differentiated adenocarcinoma(LST)and lymphangiomatoid dilation,and D2-40 was *** final diagnosis was *** patient underwent surgery for LST and then was administered thalidomide 75-150 mg/*** condition,however,did not *** eventually died 6 mo after the initial *** Lymphangiomatosis usually occurs diffusely and can involve many organs,such as the spleen,kidney,liver,lung,mesentery,and *** bowel bleeding or protein-losing enteropathy is an important indicator that should alert clinicians about the possibility of this disease when it afflicts the *** should improve the medical understanding of lymphangiomatosis.

关键词： Lymphangioma Gastrointestinal hemorrhage Protein-losing enteropathies Colonic neoplasms Small intestine Case report

Primary Meningeal Melanocytoma Located in Foramen Magnum:a Case Report and Review of the Literatures

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Chinese Medical Sciences Journal 2012年第2期27卷 115-120页

作者： Ming-chao Fan Jing-feng Wang wei-wei fu Ke Liu Lian-di Li Peng Sun Department of Neurosurgery Intensive Care Unit the Affiliated Hospital of Medical CollegeQingdao UniversityQingdao 266003China Department of Neurosurgery the Affiliated Hospital of Medical CollegeQingdao UniversityQingdao 266003China Department of Pathology the Affiliated Hospital of Medical CollegeQingdao UniversityQingdao 266003China

LIMAS and Tio1 proposed the term meningeal melanocytoma first time in 1972 to describe a primary melanotic tumor of the leptomeninges with prolonged clinical course and benign *** melanocytoma of the central nervous system is rare and benign primary meningeal melanocytoma (PMM) is more exceptional,and also less usual than the malignant types.2 This rare tumor falls under the subclassification of primary melanocytic lesions in the World Health Organization's classification of central nervous system tumors.3 PMM located in the foramen magnum region is an unusual cause of bulbus medullae and fourth ventricle *** we report a 48-year-old man with a PMM which is located in the foramen magnum inducing supratentorial obstructive hydrocephalus.

关键词： foramen magnum meningeal melanocytoma histopathology neuroimaging obstructive hydrocephalus

Genomic analysis of indigenous goats in Southwest Asia reveals evidence of ancient adaptive introgression related to desert climate

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Zoological Research 2023年第1期44卷 20-29页

作者： Hojjat Asadollahpour Nanaei Yudong Cai Akil Alshawi Jiayue Wen Tanveer Hussain wei-wei fu Nai-Yi Xu Abdulameer Essa Johannes ALenstra Xihong Wang Yu Jiang Key Laboratory of Animal Genetics Breeding and Reproduction of Shaanxi ProvinceCollege of Animal Science and TechnologyNorthwest A&F UniversityYanglingShaanxi 712100China Department of Internal and Preventive Medicine College of Veterinary MedicineUniversity of BaghdadIraqi Ministry of Higher Education and Scientific ResearchBagdad 10090Iraq Department of Molecular Biology Virtual University of PakistanLahore 54000Pakistan Animal Genetics Resources Department Directorate of Animal Resourcesthe Ministry of Iraqi AgricultureBaghdad 10081Iraq Faculty of Veterinary Medicine Utrecht University3508 TD UtrechtThe Netherlands

Understanding how evolutionary pressures related to climate change have shaped the current genetic background of domestic animals is a fundamental pursuit of biology. Here, we generated wholegenome sequencing data from native goat populations in Iraq and Pakistan. Combined with previously published data on modern, ancient(Late Neolithic to Medieval periods), and wild Capra species worldwide, we explored the genetic population structure, ancestry components, and signatures of natural positive selection in native goat populations in Southwest Asia(SWA). Results revealed that the genetic structure of SWA goats was deeply influenced by gene flow from the eastern Mediterranean during the Chalcolithic period, which may reflect adaptation to gradual warming and aridity in the region. furthermore, comparative genomic analysis revealed adaptive introgression of the KITLG locus from the Nubian ibex(C. nubiana) into African and SWA goats. The frequency of the selected allele at this locus was significantly higher among goat populations located near northeastern Africa. These results provide new insights into the genetic composition and history of goat populations in the SWA region.

关键词： Goat Adaptation KITLG Southwest Asia Nubian ibex

Dispersal behaviors stimulated by habitat alterations in golden snub-nosed monkeys(Rhinopithecus roxellana)in the Qinling Mountains, China

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Zoological Research 2023年第2期44卷 366-369页

作者： Cheng-Liang Wang Liang Chen Gang He Xiao-Dong Yan Tong Wu wei Li Hai-Tao Zhao Yi Ren wei-wei fu Yan Wang He Zhang Xiao-wei Wang wei-Feng Wang Hong-Tao Zhao Ru-Liang Pan Bao-Guo Li Shaanxi Key Laboratory of Animal Conservation Shaanxi Institute of ZoologyXi’anShaanxi 710032China Shaanxi Key Laboratory of Animal Conservation College of Life SciencesNorthwest UniversityXi’anShaanxi 710069China Shaanxi Nature Reserve and Wildlife Management Station Shaanxi Forestry BureauXi’anShaanxi 710082China School of Anatomy Physiology and Human BiologyUniversity of Western AustraliaWestern Australia 6907Australia International Centre of Biodiversity and Primate Conservation Dali UniversityDaliYunnan 671003China Shaanxi Niubeiliang National Nature Reserve Xi’anShaanxi 710100China Management Bureau of Shaanxi Changqing National Nature Reserve HanzhongZhejiang 723000China

DEAR EDITOR,Combining location data, species distribution modeling(Max Ent), and major conservation events, we analyzed historical distribution changes in golden snub-nosed monkeys(Rhinopithecus roxellana) in the Qinl... 详细信息

关键词： China Qinling Mountains

Early colon cancer with enteropathy-associated T-cell lymphoma involving the whole gastrointestinal tract:A case report

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World Journal of Clinical Cases 2020年第22期8卷 5781-5789页

作者： Meng-Yuan Zhang Cong-Cong Min wei-wei fu Hua Liu Xiao-Yan Yin Cui-Ping Zhang Zi-Bin Tian Xiao-Yu Li Department of Gastroenterology The Affiliated Hospital of Qingdao UniversityQingdao 266003Shandong ProvinceChina Department of Pathology The Affiliated Hospital of Qingdao UniversityQingdao 266003Shandong ProvinceChina

BACKGROUND Enteropathy-associated T-cell lymphoma(EATL)is a rare invasive lymphoma derived from gastrointestinal epithelial T *** involving the whole gastrointestinal tract accompanied with early colon cancer is extremely *** SUMMARY We present the case of a 67-year-old man with diarrhea for more than 5 mo whose colonoscopy in another hospital showed multiple colonic polyps,which indicated moderate to severe dysplasia and focal early ***,he was referred to our hospital for further endoscopic *** after admission showed that the mucosa of the terminal ileum and the entire colon were slightly swollen and finely *** mucosal resection was performed for colonic polyps located in the liver flexure of the colon and descending colon,*** findings revealed diffuse infiltration of mediumsized lymphoid cells in the colonic mucosa and visible lymphoepithelial *** histopathology of the polyp in the descending colon indicated moderately differentiated adenocarcinoma limited to the mucosa with negative resection ***,immunohistochemical analysis showed positive staining for CD7 and ***,we arrived at a diagnosis of EATL with early colon ***,the patient was transferred to the hematology department for *** patient’s diarrhea was not significantly relieved after receiving chemotherapy,and he ultimately died of severe *** EATL should be considered in unexplained chronic *** progresses rapidly with a poor prognosis,especially when accompanied with early colon cancer.

关键词： Enteropathy-associated T-cell lymphoma Early colon cancer Endoscopic mucosal resection Case report T-cell lymphoma Diarrhea

Infrared thermoimages display of body surface temperature reaction in experimental cholecystitis

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World Journal of Gastroenterology 2002年第2期8卷 323-327页

作者： Dong Zhang Yuan-Gen Zhu Shu-You Wang Hui-Min Ma Yan Yan Ye wei-Xing fu wei-Guo Hu,Institute of Acupuncture,China Academy of Traditional Chinese Medicine,Beijng 100700,China Institute of Acupuncture China Academy of Traditional Chinese Medicine Beijing 100700China. zhang-d@***

AIM:To display the thermoimages of the body surface inexperimental cholecystitis,to observe the body surfacetemperature reaction in visceral disorders,and to study ifthe theory of body surface-viscera correlation is true and themechanism of temperature changes along the ***:By injecting bacteria suspension into the stricturebile duct and gallbladder,21 rabbits were prepared as acutepyogenic cholangiocholecystitis models,with another 8rabbits prepared by the same process except withoutinjection of bacteria suspension as *** body surfaceinfrared thermoimagas were continuously observed on thehair shaven rabbit skin with AGA-782 thermovision 24 hbefore,1-11 d after and(2,3 wk)4 wk after the operation witha total of over 10 records of ***:Twelve cases out of 21 rabbits with cholecystitisrevealed bi-lateml longitudinal high temperature lines in itstrunk;with negative findings in the control *** high-temperature line appeared on d 1-d 2,first in the right trunk,after the preparation of the model,about 7 d after the modelpreparation,the lines appeared at the left side too,persisting for 4 *** hyper-temperature line revealed 1.1-2.7 ℃ higher than before the model preparation,0.7-2.5℃higher than the surrounding *** length of the hightemperature line might reach a half length of the body trunk,or as long as the whole body ***: The appearance of the longitudinal high temperature lines at the lateral aspects of the trunk in the experimental group is directly bound up with the experimental animals pyogenic cholecystitis, with its running course quite similar to that of the Gallbladder Channel of Foot Shaoyang, but different to the zones of hyperalgesia and site of referred pain in cholecystitis.

关键词：胆囊炎体表温度反应红外成像

Dead trees as an indicator in tourism risk monitoring at primate ecotourism

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Current Zoology 2023年第1期69卷 103-105页

作者： Bin Yang Bo Hong James R.Anderson wei-wei fu Yi Ren Ni-Na Gou Jie-Na Shen Kang-Sheng Jia Ying-Hu Lei Kai-Feng Wang Min Mao Bao-Guo Li Shaanxi Key Laboratory for Animal Conservation Shaanxi Institute of ZoologyXi’an 710032China Shaanxi Key Laboratory for Animal Conservation College of Life SciencesNorthwest UniversityXi’an 710069China Bio-Agriculture Institute of Shaanxi Xi’an 710043China Department of Psychology Kyoto University Graduate School of LettersKyoto 606-8501Japan Research Center of Qinling Giant Panda Shaanxi Academy of ForestryXi’an 710402China Department of Management and Marketing School of Business and EconomicsUniversiti Putra MalaysiaSerdangSelangor 43400UPMMalaysia

Primate ecotourism has become an important conservation *** around tourists observing primates in their natural habitat,it can provide multiple benefits(Lebrão et al.2021).Appropriate ecotourism can improve local residents’living conditions and economic level,heighten awareness about animal conservation,and increase funding for the latter(Stronza et al.2019).

关键词： latter ecotourism conservation