New Advances in the Diagnosis and Treatment of Allergic Bronchopulmonary Aspergillosis.

Allergic bronchopulmonary aspergillosis is one of major pulmonary fungal diseases. Although it is not a rare in clinical settings,the misdiagnosis rate is high and the treatment effectiveness remains unstable. This article reviews the recent advances in the diagnosis and treatment of this disease.

Research Advances in Molecular Mechanisms of the Invasion and Metastasis of Lung Cancer.

The basic way of invasion and metastasis of lung cancer is that the tumor cells shed in the extracellular matrix, invade the basement membrane and the surrounding tissue, infiltrate into blood flow, and then survive and transport via the blood flow. After having been extravasated, migrated and arrested in the distant site, they finally form a metastatic lesion. Some basic mechanisms are required in these steps, such as tumor stem cells, diffusion and activity of tumor cells, escaping from apoptosis, angiogenesis and lymphangiogenesis, infiltration into blood flow, circulation and exudation, and distant metastasis proliferation.

[Investigation of Evolution Rules of Phlegm and Blood Stasis Syndrome in Hyperlipidemia and Ath- erosclerosis by NMR-based Metabolic Profiling and Metabonomic Approaches].

Objective: To explore evolution rules of phlegm and blood stasis syndrome ( PBSS) in hyperlipidemia and atherosclerosis (AS) using NMR-based metabolic profiling and metabonomic approaches based on formulas corresponding to syndrome.

Methods: Totally 150 SD rats were divided into the normal group, the model group, the Erchen Decoction (ED) group, the Xuefu Zhuyu Decoction (XZD) group, the Lipitor group, 30 in each group. The hyperlipidemia and AS rat model was duplicated by suturing carotid artery, injecting vitamin D3, and feeding with high fat diet.

Hepatic regenerative response in small-sized liver isografts in the rat.

Background: To investigate hepatic regenerative response and associated mechanisms in different-size liver grafts in the rat.

Methods: Rat models of different-size-graft liver transplantation (whole, 50%-size, or 30%-size) were established, with a sham operation group serving as a control. Portal pressure, graft injury, interleukin 6 (IL-6), signal transducer and activator of transcription (Stat3), mitogen-activated protein kinase (MAPK), cyclin D1, and proliferating cell nuclear antigen (PCNA) were all assessed.

Impaired hepatic regeneration by ischemic preconditioning in a rat model of small-for-size liver transplantation.

Objective: Graft size is one of the major risk factors in adult-to-adult living donor liver transplantation and rapid regeneration is an essential post-operative requirement. Ischemic preconditioning (IPC) has been shown to be an effective strategy in the reduction of hepatic ischemia-reperfusion injury and stimulation of liver regeneration. This study was designed to evaluate the effects of IPC on liver regeneration in small-for-size liver grafts.