摘要:
The fresh seeds obtained from the fresh fruits of Garcinia subelliptica, were extracted with chloroform at room temperature. The CHCl3 extract was concentrated under reduced pressure to afford a brown residue. This residue was subjected to column chromatography (silica gel) and eluted with appropriate solvent system to give two phloroglucinol derivatives (Compounds 1 and 4). Compound 1 exhibited potent inhibitory effects on the release of β-glucuronidase and lysozyme from rat neutrophils stimulated with formyl-Met-Leu-Phe(fMLP)/cyto-chalasin B (CB). Compound 1 also exhibited potent inhibitory effect on the superoxide anion generation in rat neutrophils stimulated with fMLP/CB. Compound 4 exhibited potent inhibitory effect on NO production in lipopolysaccharide (LPS)/interferon-γ (IFN-γ)-activation in N9 cells. These Compounds may be developed as anti-inflammatory, anti-cancer agent, cure for ageing, and Alzheimer's disease treatment drugs.
摘要:
The present invention provides a chemical compound having the structure being one selected from a group consisting of wherein R1 is one selected from a group consisting of COOCH3, COOCH2Ph, CONHCH(CH3)2 and CONHC6H5, R2 is one selected from a group consisting of H, CH3 and CH(CH3)2, R3 is one selected from a group consisting of H, CH3, CH(CH3)2 and CH2Ph, and R4 is one of CH(CH3)2 and C6H5.
摘要:
The present invention provides a chemical compound having the structure being one selected from a group consisting of wherein R1 is one selected from a group consisting of COOCH3, COOCH2Ph, CONHCH(CH3)2 and CONHC6H5, R2 is one selected from a group consisting of H, CH3 and CH(CH3)2, R3 is one selected from a group consisting of H, CH3, CH(CH3)2 and CH2Ph, and R4 is one of CH(CH3)2 and C6H5.
摘要:
The present invention provides a network unit replacing method for an embedded system device having an internal network unit and a related embedded system device. The network unit replacing method comprises: detecting a network unit type of the embedded system device, to generate a detecting result; and when the detecting result indicates that the embedded system device has at least an external network unit currently, initializing the external network unit to make the embedded system device access network via the external network unit instead of the internal network unit.
摘要:
A fabricating method of an active device array substrate is provided. The active device array substrate has at least one patterned conductive layer. The patterned conductive layer includes a copper layer. A cross-section of the copper layer which is parallel to a normal line direction of the copper layer includes a first trapezoid and a second trapezoid stacked on the first trapezoid. A base angle of the first trapezoid and a base angle of the second trapezoid are acute angles, and a difference between the base angle of the first trapezoid and the base angle of the second trapezoid is from about 5° to about 30°.
摘要:
A display element and a method of manufacturing the same are provided. The method comprises the following steps: forming a first patterned conducting layer with a gate on a substrate and a dielectric layer thereon; forming a patterned semiconductor layer on the dielectric layer, wherein the patterned semiconductor layer has a channel region, a source and a drain, and wherein the source and the drain lie on the opposite sides of the channel region; selectively depositing a barrier layer, which only wraps the patterned semiconductor layer; forming a second patterned conducting layer on the barrier layer and above the source and the drain. In the display element manufactured by the method, the barrier layer only wraps the patterned semiconductor layer.
摘要:
A processing system coupled to an apparatus is provided. The processing system includes: a non-volatile memory (NVM) storing firmware needed by the processing system; and an NVM control interface writing and reading data stored in the NVM. The apparatus verifies a previous piece of data being already written into the NVM, and the NVM control interface writes a current piece of data into the NVM.
摘要:
A memory structure comprising a plurality of memory cells is described. Each memory cell comprises a substrate, a shallow trench isolation, a spacer, a tunnel oxide, and a floating gate. The shallow trench isolation in the substrate is used to define an active area. The spacer is at the sidewall of the shallow trench isolation and is higher than the shallow trench isolation. The tunnel oxide is on the active area. The floating gate is on the tunnel oxide.
摘要:
A ball with a foam carcass has an inner bladder, a winding layer, a foam carcass layer, a colored rubber ink layer, and a leather layer. The inner bladder is hollow. The winding layer is attached to and covers the inner bladder. The colored rubber ink is brushed on and covers the foam carcass layer. The foam carcass layer with the colored rubber ink layer with the colored rubber ink is attached to and covers the winding layer to form a foam covered carcass. The foam covered carcass is vulcanized. The colored rubber ink layer covers the uneven foam-carcass layer to form an even foam covered carcass. The leather layer is attached to the foam covered carcass.
摘要:
In a recordable disk recording controller circuit, a data buffer manager receives a command and sends the command to a micro-controller. The micro-controller generates a set of register batches from each command and sends the register data and index of the register batch to a batch register controller. The batch register controller receives the register data and index of the register batch from the micro-controller and stores the received register data and index of the register batch in a batch buffer. The batch register controller retrieves the register batches from the batch buffer and writes the master registers of an encoder controller based on the register index and register data of the register batches after the master registers of the encoder controller are updated into the slave registers of the encoder controller. The encoder controller generates control signals to a recording circuit depending on updated slave registers. Such control signals cause the recording circuit to record a signal representative of signal data on a recordable disk located in a recordable disk driver.