|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | Surgical management of polycystic liver disease显示文摘Adult polycystic liver disease (PCLD) is an autosomal dominant condition commonly associated with autosomal dominant polycystic kidney disease (ADPKD). However in the last decade, it has been recognized that there is a distinct form of autosomal dominant PCLD that arises without concomitant ADPKD. Early knowledge of the pathogenesis was gained from the study of hepatic cysts in patients with ADPKD. Bile duct overgrowth after embryogenesis results in cystic hepatic dilatations that are known as biliary microhamartomas or von Meyenburg complexes. Further dilatation arises from cellular proliferation and fluid secretion into these cysts. There is a variable, broad spectrum of manifestations of PCLD. Although PCLD is most often asymptomatic, massive hepatomegaly can lead to disabling symptoms of abdominal pain, early satiety, persistent nausea, dyspnea, ascites, biliary obstruction, and lower body edema. Complications of PCLD include cyst rupture and cyst infection. Also, there are associated medical problems, especially intracranial aneurysms and valvular heart disease, which clinicians need to be aware of and evaluate in patients with PCLD. In asymptomatic patients, no treatment is indicated for PCLD. In the symptomatic patient, surgical therapy is the mainstay of treatment tailored to the extent of disease for each patient. Management options include cyst aspiration and sclerosis, open or laparoscopic fenestration, liver resection with fenestration, and liver transplantation. The surgical literature discussing treatment of PCLD, including techniques, outcomes, and complication rates, are summarized in this review. | Robert T Russell C Wright Pinson | 2007 | World Journal of Gastroenterology2007，13，38： | 20 |
| 2 | Hematopoietic stem cell-derived adipocytes and fibroblasts in the tumor microenvironment显示文摘The tumor microenvironment(TME) is complex and constantly evolving. This is due, in part, to the crosstalk between tumor cells and the multiple cell types that comprise the TME, which results in a heterogeneous population of tumor cells and TME cells. This review will focus on two stromal cell types, the cancerassociated adipocyte(CAA) and the cancer-associated fibroblast(CAF). In the clinic, the presence of CAAs and CAFs in the TME translates to poor prognosis in multiple tumor types. CAAs and CAFs have an activated phenotype and produce growth factors, inflammatory factors, cytokines, chemokines, extracellular matrix components, and proteases in an accelerated and aberrant fashion. Through this activated state, CAAs and CAFs remodel the TME, thereby driving all aspects of tumor progression, including tumor growth and survival, chemoresistance, tumor vascularization, tumor invasion, and tumor cell metastasis. Similarities in the tumorpromoting functions of CAAs and CAFs suggest that a multipronged therapeutic approach may be necessary to achieve maximal impact on disease. While CAAs and CAFs are thought to arise from tissues adjacent to the tumor, multiple alternative origins for CAAs and CAFs have recently been identified. Recent studies from our lab and others suggest that the hematopoietic stem cell, through the myeloid lineage, may serve as a progenitor for CAAs and CAFs. We hypothesize that the multiple origins of CAAs and CAFs may contribute to the heterogeneity seen in the TME. Thus, a better understanding of the origin of CAAs and CAFs, how this origin impacts their functions in the TME, and thetemporal participation of uniquely originating TME cells may lead to novel or improved anti-tumor therapeutics. | Ying Xiong Lindsay T Mc Donald Dayvia L Russell Ryan R Kelly Katie R Wilson Meenal Mehrotra Adam C Soloff Amanda C LaRue | 2015 | World Journal of Stem Cells2015，7，2： | 6 |
| 3 | Influence of vitamin D on liver fibrosis in chronic hepatitis C: A systematic review and meta-analysis of the pooled clinical trials data显示文摘AIM To investigate the relationship between vitamin D and liver fibrosis in hepatitis C-monoinfected or hepatitis C virus(HCV)-human immunodeficiency virus(HIV) coinfected patients. METHODS Pertinent studies were located by a library literature search in PubM ed/Embase/Cochrane/Scopus/LILACS by two individual reviewers. Inclusion criteria:(1) studies with patients with HCV or co-infected HCV/HIV;(2) studies with patients ≥ 18 years old;(3) studies that evaluated liver fibrosis stage, only based on liver biopsy; and(4) studies that reported serum or plasma 25(OH)D levels. Studies that included pediatric patients, other etiologies of liver disease, or did not use liver biopsy for fibrosis evaluation, or studies with inadequate data were excluded. Estimated measures of association reported in the literature, as well as corresponding measures of uncertainty, were recorded and corresponding odds ratios with 95%CI were included in a meta-analysis. RESULTS The pooled data of this systematic review showed that 9 of the 12 studies correlated advanced liver disease defined as a Metavir value of F3/4 with 25(OH) D level insufficiency. The meta-analysis indicated a significant association across studies.CONCLUSION Low vitamin D status is common in chronic Hepatitis C patients and is associated with advanced liver fibrosis. | Alia S Dadabhai Behnam Saberi Katie Lobner Russell T Shinohara Gerard E Mullin | 2017 | World Journal of Hepatology2017，9，5： | 6 |
| 4 | Vitamin D levels do not predict the stage of hepatic fibrosis in patients with non-alcoholic fatty liver disease: A PRISMA compliant systematic review and meta-analysis of pooled data显示文摘AIM To investigate the relationship between 25-hydroxyvitamin D [25(OH)D] levels and fibrosis stage in patients with non-alcoholic fatty liver disease(NAFLD).METHODS Two individual reviewers identified relevant studies using the Pub Med, EMBASE, Cochrane, and Scopus databases. Inclusion criteria were as follows:(1) Studies that evaluated adults with NAFLD and serum or plasma 25(OH)D levels; and(2) assessed fibrosis stage using liver biopsy. A rigorous analysis yielded six articles as having sufficient data to employ in evaluating the association of serum vitamin D levels in patients with NAFLD based on their liver fibrosis stage by histopathological analysis. The lead investigators of each of the six studies were contacted and the data were collected. To meta-analyze vitamin D levels in F0-F2 vs F3-F4 fibrosis, a random-effects meta-analysis fit using restricted maximum likelihood was applied. To examine trends across each stage of fibrosis with respect to vitamin D levels, a meta-regression was performed. P < 0.05 was considered statistically significant. RESULTS A total of 937 subjects from six studies were included in the final analysis to evaluate the association of serum vitamin D levels in patients with NAFLD based on their liver fibrosis stage by histopathological analysis. The lead investigators of each of the six studies were contacted and the data were collected. First, the investigators performed a meta-analysis to compare serum vitamin D levels in patients with NAFLD with stage F0-F2 compared to F3-F4, which did not show significance [meta-estimate of the pooled mean difference =-0.86, P = 0.08(-4.17, 2.46)]. A metaregression evaluation of serum vitamin 25(OH)D levels across the individual stages(F0-F4) of fibrosis did not show an association for the six included studies.CONCLUSION Low vitamin D status is not associated with higher stages of liver fibrosis in patients with NAFLD. | Behnam Saberi Alia S Dadabhai Julie Nanavati Lin Wang Russell T Shinohara Gerard E Mullin | 2018 | World Journal of Hepatology2018，10，1： | 3 |
| 5 | Differential diagnosis in patients with suspected bile acid synthesis defects显示文摘AIM: To investigate the clinical presentations associated with bile acid synthesis defects and to describe identification of individual disorders and diagnostic pitfalls. METHODS: We describe semiquantitative determination of 16 urinary bile acid metabolites by electrospray ionization-tandem mass spectrometry. Sample preparation was performed by solid-phase extraction. The total analysis time was 2 min per sample. We determined bile acid metabolites in 363 patients with suspected defects in bile acid metabolism. RESULTS: Abnormal bile acid metabolites were found in 36 patients. Two patients had bile acid synthesis defects but presented with atypical presentations. In 2 other patients who were later shown to be affected by biliary atresia and cystic fibrosis the profile of bile acid metabolites was initially suggestive of a bile acid synthesis defect. Three adult patients suffered from cerebrotendinous xanthomatosis. Nineteen patients had peroxisomal disorders, and 10 patients had cholestatic hepatopathy of other cause. CONCLUSION: Screening for urinary cholanoids should be done in every infant with cholestatic hepatopathy as well as in children with progressive neurological disease to provide specific therapy. | Dorothea Haas Hongying Gan-Schreier Claus-Dieter Langhans Tilman Rohrer Guido Engelmann Maura Heverin David W Russell Peter T Clayton Georg F Hoffmann Jürgen G Okun | 2012 | World Journal of Gastroenterology2012，18，10： | 2 |
| 6 | Experimental Determination of Fre-quencies and Tension for Elastic Cables显示文摘 | Lardner T J | 1998 | Journal of Engi-neering Machanics ASCE1998，124，10： | 1 |
| 7 | Characterization of flavonoids in cranberry (Vaccinium macrocarpon) powder显示文摘 | VVEDENSKAYA I O ROSEN R T GUIDO J E RUSSELL D J MILLS K A VORSA N | 2004 | Journal of Agricultural and Food Chemistry2004，52，： | 1 |
| 8 | Endlessly single-mode photonic crystal fiber显示文摘 | BIRKS T A KNIGHT J C RUSSELL P St J | 1997 | Opt Lett1997，22，96： | 1 |
| 9 | Endlessly single-mode photonic crystal fiber显示文摘 | Birks T A Knight J C Russell P St J | 1997 | Opt Lett1997，22，13： | 1 |
| 10 | All si-lica single-mode optical fiber with photonic crystal cladding显示文摘 | Knight J C Birks T A Russell P St J | 1996 | Optics Letters1996，21，19： | 1 |
| 11 | Dosage-sensitive and complementary functions of roundabout and commissureless control axon crossing of the CNS midline显示文摘 | Kidd T Russell C Goodman CS | 1998 | Neuron1998，20，1： | 1 |
| 12 | Covergence analysis of an approximations of miscible displacement in porous media by mixed finite element and a modified method of characteristics显示文摘 | Ewing R C Russell T F Wheeler M F | 1984 | Computer Methods in Applied Mechanics and Engineering1984，47，1： | 1 |
| 13 | All-silica single-mode optical fiber with photonic crystal cladding显示文摘 | KNIGHT J C BIRKS T A RUSSELL P St J | 1996 | Opt Lett1996，21，19： | 1 |
| 14 | Full 2-D photonic band gaps in silica/air structures显示文摘 | Birks T A Roberts P J Russell P S | 1995 | Electron Lett1995，31，： | 1 |
| 15 | 显示文摘 | Khambatta F B Warner E Russel T | 1976 | Journal of Polymer Science Polymer Physics Edition1976，14，8： | 1 |
| 16 | Acta Mater显示文摘 | Russell A M Zhang Z Lograsso T A | 2004 | 52:40332004，52，： | 1 |
| 17 | 显示文摘 | Russel T P Gugger H Swalen J D | 1983 | J Polym Sci Polym Phys Ed1983，21，： | 1 |
| 18 | A kinetic study of bread stalling by different scanning calorimetry显示文摘 | Fearn T Russell P L | 2002 | Science Food Agricultural2002，33，8： | 1 |
| 19 | Expression of Cdx-2 in the mouse embryo and placenta: Possible role in patterning of the extra-embryonic membranes 显示文摘 | Beck F Erler T Russell A | 1995 | Developmental Dynamics1995，204，3： | 1 |
| 20 | The design of gas sparged devices for viscous liquid systems显示文摘 | Bhavaraju S M Russell T W F Blanch H W | 1978 | AIChE Journal1978，24，3： | 1 |
您所在的机构暂未开通此部分的功能，请联系管理员