Search Results - "ZHEN DU ZHANG"

VLP: A Survey on Vision-language Pre-training by Fei-Long, Chen, Du-Zhen, Zhang, Ming-Lun, Han, Xiu-Yi, Chen, Shi, Jing, Xu, Shuang, Xu, Bo

“…In the past few years, the emergence of pre-training models has brought uni-modal fields such as computer vision (CV) and natural language processing (NLP) to…”
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Response of various conduit arteries in tachycardia- and volume overload-induced heart failure by Lu, Xiao, Zhang, Zhen-Du, Guo, Xiaomei, Choy, Jenny Susana, Yang, Junrong, Svendsen, Mark, Kassab, Ghassan

“…Although hemodynamics changes occur in heart failure (HF) and generally influence vascular function, it is not clear whether various HF models will affect the…”
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Novel mechanism of endothelin-1-induced vasospasm after subarachnoid hemorrhage by Xie, An, Aihara, Yasuo, Bouryi, Vitali A, Nikitina, Elena, Jahromi, Babak S, Zhang, Zhen-Du, Takahashi, Masataka, Macdonald, R Loch

“…Cerebral vasospasm is a major cause of morbidity and mortality after aneurysmal subarachnoid hemorrhage (SAH). It is a sustained constriction of the cerebral…”
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Longitudinal hemodynamic measurements in swine heart failure using a fully implantable telemetry system by Choy, Jenny S, Zhang, Zhen-Du, Pitsillides, Koullis, Sosa, Margo, Kassab, Ghassan S

“…Chronic monitoring of heart rate, blood pressure, and flow in conscious free-roaming large animals can offer considerable opportunity to understand the…”
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Voltage-dependent calcium channels of dog basilar artery by Nikitina, Elena, Zhang, Zhen‐Du, Kawashima, Ayako, Jahromi, Babak S., Bouryi, Vitali A., Takahashi, Masataka, Xie, An, Macdonald, R. Loch

“…Electrophysiological and molecular characteristics of voltage-dependent calcium (Ca 2+ ) channels were studied using whole-cell patch clamp, polymerase chain…”
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A Visual Attention Based Object Detection Model beyond Top-Down and Bottom-up Mechanism by Zhang, Du-Zhen, Liu, Chuan-Cai

“…Traditional saliency-based attention theory supposed that bottom-up and top-down factors combine to direct attentional behavior. This dichotomy fails to…”
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Contribution of the remodeling response to cerebral vasospasm by Zhang, Zhen-Du, Macdonald, R. Loch

“…The authors review the remodeling response of blood vessels that occurs after various injuries to arteries. The role of this response in vasospasm after…”
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Electromuscular incapacitation results from stimulation of spinal reflexes by Despa, Florin, Basati, Suki, Zhang, Zhen-Du, D'Andrea, John, Reilly, J Patrick, Bodnar, Elena N., Lee, Raphael C.

“…Electronic stun devices (ESD) often used in law enforcement, military action or self defense can induce total body uncoordinated muscular activity, also known…”
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Expression and function of inwardly rectifying potassium channels after experimental subarachnoid hemorrhage by Weyer, George W, Jahromi, Babak S, Aihara, Yasuo, Agbaje-Williams, Mayowa, Nikitina, Elena, Zhang, Zhen-Du, Macdonald, Robert L

“…Cerebral vasospasm after subarachnoid hemorrhage (SAH) is because of smooth muscle contraction, although the mechanism of this contraction remains unresolved…”
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Calcium sensitivity of vasospastic basilar artery after experimental subarachnoid hemorrhage by Macdonald, R Loch, Zhang, Zhen-Du, Takahashi, Masataka, Nikitina, Elena, Young, J, Xie, An, Larkin, Lisa

“…Arteries that develop vasospasm after subarachnoid hemorrhage (SAH) may have altered contractility and compliance. Whether these changes are due to alterations…”
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Sphenopalatine ganglion stimulation for vasospasm after experimental subarachnoid hemorrhage: Laboratory investigation by TAKAHASHI, Masataka, ZHANG, Zhen-Du, MACDONALD, R. Loch

“…Object Sphenopalatine ganglion stimulation activates perivascular vasodilatory nerves in the ipsilateral anterior circle of Willis. This experiment tested…”
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Vasospasm in monkeys resolves because of loss of and encasement of subarachnoid blood clot by ZHANG, Zhen-Du, YAMINI, Baktair, KOMURO, Taro, ONO, Shigeki, JOHNS, Lydia, MARTON, Linda S, WEIR, Bryce, MACDONALD, R. Loch

“…We studied in monkeys why vasospasm resolves after subarachnoid hemorrhage (SAH). Monkeys underwent angiography and right (n=17) or bilateral (n=8) SAH…”
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Endothelial actin depolymerization mediates NADPH oxidase-superoxide production during flow reversal by Choy, Jenny S, Lu, Xiao, Yang, Junrong, Zhang, Zhen-Du, Kassab, Ghassan S

“…Slow moving blood flow and changes in flow direction, e.g., negative wall shear stress, can cause increased superoxide (O2(·-)) production in vascular…”
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Heme Oxygenase-1 and Ferritin Are Increased in Cerebral Arteries After Subarachnoid Hemorrhage in Monkeys by Ono, Shigeki, Zhang, Zhen-Du, Marton, Linda S., Yamini, Baktiar, Windmeyer, Emily, Johns, Lydia, Kowalczuk, Andrew, Lin, George, Macdonald, R. Loch

“…Hemoglobin is a key factor in the production of cerebral vasospasm. Metabolism of hemoglobin involves breakdown of heme by heme oxygenase (HO) and…”
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Implications of complex anatomical junctions on conductance catheter measurements of coronary arteries by Choi, Hyo Won, Zhang, Zhen-Du, Farren, Neil D, Kassab, Ghassan S

“…In vivo, the position of the conductance catheter to measure vessel lumen cross-sectional area may vary depending on where the conductance catheter is deployed…”
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Alteration in voltage-dependent calcium channels in dog basilar artery after subarachnoid hemorrhage: Laboratory investigation by NIKITINA, Elena, KAWASHIMA, Ayako, TAKAHASHI, Masataka, ZHANG, Zhen-Du, XUEYUAN SHANG, JINGLE AI, LOCH MACDONALD, R

“…The L-type Ca++ channel antagonists like nimodipine have limited efficacy against vasospasm after subarachnoid hemorrhage (SAH). The authors tested the…”
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Impact of surrounding tissue on conductance measurement of coronary and peripheral lumen area by Won Choi, Hyo, Jansen, Benjamin, Zhang, Zhen-Du, Kassab, Ghassan S.

“…Parallel conductance (electric current flow through surrounding tissue) is an important determinant of accurate measurements of arterial lumen diameter, using…”
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Effects of hemoglobin on heme oxygenase gene expression and viability of cultured smooth muscle cells by Marton, L S, Wang, X, Kowalczuk, A, Zhang, Z D, Windmeyer, E, Macdonald, R L

“…Ferrous Hb contributes to cerebral vasospasm after subarachnoid hemorrhage, although the mechanisms involved are uncertain. The hypothesis that cytotoxic…”
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Voltage-gated K channel dysfunction in myocytes from a dog model of subarachnoid hemorrhage by Jahromi, Babak S, Aihara, Yasuo, Ai, Jinglu, Zhang, Zhen-Du, Nikitina, Elena, Macdonald, Robert Loch

“…Delayed cerebral vasospasm after subarachnoid hemorrhage is primarily due to sustained contraction of arterial smooth muscle cells. Its pathogenesis remains…”
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Extent of load-independence of pressure-normalized stress in swine by Jia, Xinwei, Choy, Jenny S, Zhang, Zhen-Du, Svendsen, Mark, Zhong, Liang, Tan, Ru S, Kassab, Ghassan S

“…A load-independent index of myocardial contractility provides a measure of cardiac function. Previous contractility indices have been shown to be either…”
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