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生发灵酊活血化瘀及促毛发生长作用的实验研究
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2007/7/25
生发灵酊剂系我院自行研制的一种纯中药复方外用制剂，由当归、红花、首乌、侧柏叶等几种名贵中草药用高科技提取精制而成，具有活血化瘀、促进头皮血液循环、消除头皮炎症、祛除头皮骚痒、为头发提供良好生长环境的作用，同时还可通过透皮吸收直达全身[1]，发挥调节内分泌平衡、增强肝肾功能、提高肌体免疫力、生发乌发之功效。本研究通过动物实验对生发灵酊剂的活血化瘀与促毛发生长作用的药理药效学进行探讨。
RF tumor ablation with internally cooled electrodes and saline infusion: what is the optimal location of the saline infusion?
RF tumor saline infusion cooled electrodes
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2010/2/25
The best-fit least square functions were always obtained with quadratic curves where volume and diameters of coagulation were maximum for a PD of 2 mm. A thirty per cent increase in volume coagulation...
ULTRASOUND-INDUCED ANGIOGENIC RESPONSE IN ENDOTHELIAL CELLS
Sonication Cardiovascular Therapy Mechanobiology Noninvasive
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2010/1/7
Mechanical forces are known to affect endothelial cell (EC) function and can promote the formation
of mature, muscular arterioles and arteries (arteriogenesis). The present study explores the possibl...
Heart energy signature spectrogram for cardiovascular diagnosis
Heart energy signature spectrogram cardiovascular diagnosis
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2010/2/26
A new method and application is proposed to characterize intensity and pitch of human heart sounds and murmurs. Using recorded heart sounds from the library of one of the authors, a visual map of hear...
Calculation of arterial wall temperature in atherosclerotic arteries: effect of pulsatile flow, arterial geometry, and plaque structure
arterial wall temperature atherosclerotic arteries pulsatile flow arterial geometry plaque structure
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2010/2/26
The results indicate that direct temperature measurements should be taken (1) as close as possible to the plaque/lumen surface, as the calculations show a significant drop in temperature within 120 mi...
3D geometric reconstruction of thoracic aortic aneurysms
3D geometric reconstruction thoracic aortic aneurysms
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2010/2/26
This paper presents a new approach to the reconstruction of an aneurysm model based on the use of several sets of MR images. This enables more accurate representation of not only the lumen but also th...
Bolus characteristics based on Magnetic Resonance Angiography
Bolus characteristics Magnetic Resonance Angiography
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2010/2/26
Background
A detailed contrast bolus propagation model is essential for optimizing bolus-chasing Computed Tomography Angiography (CTA). Bolus characteristics were studied using bolus-timing datasets ...
Volatile Organic Compound Detection Using Nanostructured Copolymers
Volatile Organic Compound Nanostructured Copolymers
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2009/12/23
Regioregular polythiophene-based conductive copolymers with highly crystalline nanostructures are shown to hold considerable promise as
the active layer in volatile organic compound (VOC) chemresisto...
Bragg-Williams model of Fe-Co order-disorder phase transformations in a strong magnetic field
Bragg-Williams model Fe-Co order-disorder phase transformations a strong magnetic field
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2009/12/28
Bragg-Williams model of Fe-Co order-disorder phase transformations in a strong magnetic field.
A novel poly(ethylene glycol)–fibrinogen hydrogel for tibial segmental defect repair in a rat model
osteoinductive PEG fibrin tissue regeneration implant biodegradation
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2010/1/7
The aim of this study is to investigate regeneration
in a segmental bone defect using a novel fibrinogenbased
hydrogel material. The use of hydrogels made from
poly(ethylene glycol) (PEG) conjugate...
Compression or tension? The stress distribution in the proximal femur
The stress distribution the proximal femur
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2010/2/26
This 2D model shows, in principle, that including ligamentous and muscular forces has the effect of generating compressive stresses across most of the proximal femur. The arch-like trabecular structur...
Contribution of non-extensor muscles of the leg to maximal-effort countermovement jumping
non-extensor muscles the leg countermovement jumping
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2010/2/26
The simulated kinematics was almost two-dimensional, suggesting the validity of two-dimensional analyses when evaluating net mechanical outputs around the joints using inverse dynamics. A greater jump...
Gap-junction channels inhibit transverse propagation in cardiac muscle
Gap-junction channels transverse propagation cardiac muscle
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2010/3/1
The effect of adding many gap-junctions (g-j) channels between contiguous cells in a linear chain on transverse propagation between parallel chains was examined in a 5 × 5 model (5 parallel chains of ...
A case study of type 2 diabetes self-management
type 2 diabetes self-management lifestyle adjustments
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2010/3/1
The preliminary result of this case study is encouraging. An individual life-style adjustment can be structured from the extracted characteristics of the post-prandial blood glucose excursions. Additi...
A finite element method model to simulate laser interstitial thermo therapy in anatomical inhomogeneous regions
laser interstitial thermo therapy anatomical inhomogeneous regions
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2010/3/1
The FEM technique proposed can overcome limitations of other methods and enables an efficient simulation for predicting the damage zone induced using LITT. Our calculations show clearly that major ves...