2,275 Result(s)
within
Hua **a
Internal Medicine
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Chapter
High-Resolution Acoustical Image Reconstruction Algorithm for Finite-Size Objects: The Cascade Form
Backward propagation has been one of the most widely used algorithms for acoustical image reconstruction and it is known that the resolution of the resultant images is governed by Rayleigh-criterion. The quali...
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Chapter
Subsurface Imaging in Acoustic Microscopy
Acoustic microscopy is capable of producing micrographs with a high degree of resolution. When an acoustic microscope operates in the transmission mode, the micrograph is simply a shadowgraph of all the struct...
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Chapter
Computation Simplification for High-Speed Acoustical Image Reconstruction
In many conventional coherent acoustical image formation algorithms using weight, delay, and summation operators, the computation complexity is mainly governed by the associated exponential and trigonometric o...
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Chapter
Survey of International Travel Medicine Work at Bei**g Capital Airport and Bei**g City
Bei**g is the capital of the People’s Republic of China (PRC). The airport, located 25 km northeast of Bei**g, is the largest international airport in China, serving 110 scheduled flights per week. The Beiji...
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Article
Transarterial embolisation of vascular lesions associated with percutaneous drainage catheters
Selective hepatic and renal angiography were performed in seven patients with clinically significant haemorrhage from vascular lesions caused by percutaneous transhepatic drainage (3 cases) and percutaneous ne...
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Article
Treatment
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Chapter and Conference Paper
Sex Steroids and Prostaglandins in Bone Metabolism
Sex steroids play an important role in skeletal growth and maintenance of bone mass in adults (Johnston 1985). Estrogen deficiency is important in the development of osteoporosis in women. Androgen deficiency ...
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Article
Nafamostat mesilate on the course of acute pancreatitis
Three hundred sixty Sprague-Dawley rats were allocated into four groups, according to different content of a 24-h iv infusion performed 1 h after intrabiliary injection of enterokinase/sodium taurocholate to i...
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Chapter
Cloning, Expression and Regulation of Angiotensin II Receptors
Complementary DNAs for angiotensin II type 1 receptor isoforms AT1A and AT1B were cloned by expression cloning from bovine adrenal and rat vascular smooth muscles. Human AT, receptor was also cloned. Seven transm...
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Article
Human hepatitis B virus and hepatocellular carcinoma II. Experimental induction of hepatocellular carcinoma in tree shrews exposed to hepatitis B virus and aflatoxin B1
On the basis of the successful establishment of an animal model in tree shrews experimentally infected with human hepatitis B virus (HBV), a study on the hepatocarcinogenic effects of HBV and/or aflatoxin B1 (...
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Article
Quantitative polymerase chain reaction for the detection ofHelicobacter pylori in gastric biopsy specimens
A variety of methods, including the polymerase chain reaction (PCR), are available for the detection ofHelicobacter pylori in clinical samples, but none of them can adequately quantify the organism. In the presen...
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Article
Map** of adenovirus 5 E1A domains responsible for suppression of neu-mediated transformation via transcriptional repression of neu
Overexpression of neu (also known as c-erbB-2 or HER-2) commonly occurs in human cancer and is also known to enchance tumor metastasis and chemoresistance. Our earlier reports showed that the adenovirus 5 E1A can...
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Article
Perceived adequacy of tangible social support and health outcomes in patients with coronary artery disease
Health outcomes of patients with chronic disease might be influenced by assistance from others in performing daily activities. We examined whether perceived adequacy of such tangible support was associated wit...
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Article
Interdomain binding mediates tumor growth suppression by the NF2 gene product
The neurofibromatosis 2 (NF2) tumor suppressor gene encodes an intracellular membrane-associated protein, called merlin (or schwannomin), that belongs to the band 4.1 family of cytoskeleton-associated proteins. I...
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Article
Primary study of neovasculature correlating with metastatic nasopharyngeal carcinoma using computer image analysis
The significance of neoangiogenesis in the metastasis of nasopharyngeal carcinoma (NPC) was investigated to clarify the role neovascularity in the prognosis of NPC and the probability of antiangiogenesis prev...
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Article
Activation of c-Src by receptor tyrosine kinases in human colon cancer cells with high metastatic potential
Recent data suggest that signal transduction may have a critical role in the development and regulation of the metastatic phenotype. Here, we investigated the role of c-Src activation in the process of human c...
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Article
Breast cancer genome anatomy: correlation of morphological changes in breast carcinomas with expression of the novel gene product Di12
To determine which genes may be activated or inactivated during breast cancer development, we employed two cloning strategies (subtractive hybridization and differential display) using RNA samples from a human...
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Article
Risk of major hemorrhage for outpatients treated with warfarin
OBJECTIVE: To determine the incidence of major hemorrhage among outpatients started on warfarin therapy after the recommendation in 1986 for reduced-intensity anticoagulation therapy was made, and to identify bas...
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Article
Down-regulation of T1A12/mac25, a novel insulin-like growth factor binding protein related gene, is associated with disease progression in breast carcinomas
To define genes that are essential to the initiation and progression of breast cancer we utilized subtractive hybridization and differential display cloning techniques and isolated over 950 cDNAs from breast c...
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Article
Homozygous deletions at 3p12 in breast and lung cancer
We have constructed a physical map of the region homozygously deleted in the U2020 cell line at 3p12, including the location of putative CpG islands. Adjacent to one of these islands, we have identified and cl...
