[Buyang Huanwu Decoction attenuates cerebral ischemia-reperfusion injury in rats via miR-26a-5p mediated PTEN/PI3K/Akt signaling pathway].

This study aims to investigate the mechanism of Buyang Huanwu Decoction in treatment of cerebral ischemia-reperfusion injury in rats. A total of 180 SD rats were randomly divided into 5 different groups: sham group, model group, Buyang Huanwu Decoction group, Buyang Huanwu Decoction + miR-26a-5p agomir(agomir) group, Buyang Huanwu Decoction + miR-26a-5p agomir negative control(agomir NC) group. There were 36 rats in each group.

Tiaobu Xinshen Recipe () Improved Mild Cognitive Impairment of Alzheimer's Disease Patients with Xin (Heart) and Shen (Kidney) Deficiency.

Objective: To observe the intervention effects of Tiaobu Xinshen Recipe (, TXR) on patients with mild cognitive impairment caused by Alzheimer's disease (MCI-AD).

Methods: Totally 88 MCI-AD patients with syndrome of Xin (Heart) and Shen (Kidney) deficiency were assigned to the experimental group (47 cases, treated with TXR) and the control group (41 cases, treated with donepezil hydrochloride) using a random number table. Final recruited qualified patients were 44 cases in the experimental group and 39 cases in the control group.

Ilexonin A Promotes Neuronal Proliferation and Regeneration via Activation of the Canonical Wnt Signaling Pathway after Cerebral Ischemia Reperfusion in Rats.

Aims. Ilexonin A (IA), a component of the Chinese medicine Ilex pubescens, has been shown to be neuroprotective during ischemic injury. However, the specific mechanism underlying this neuroprotective effect remains unclear.

Neuroprotective effects of Ilexonin A following transient focal cerebral ischemia in rats.

Ilexonin A is a compound isolated from the root of a plant commonly used in traditional Chinese medicine. The aim of the present study was to investigate the possible protective mechanism of Ilexonin A in rats subjected to occlusion of the middle cerebral artery (MCAO). Transient focal cerebral ischemia was induced by 2 h of MCAO, followed by reperfusion.

[Changes of left ventricular remodeling in hypertension patients with carotid atherosclerosis of phlegm-dampness syndrome].

Objective: To study changes of left ventricular remodeling (LVR) in hypertension patients with carotid atherosclerosis (CAS) of phlegm-dampness syndrome (PDS).

Methods: Doppler ultrasonography data of CAS were observed in 223 hypertension patients with CAS (as the hypertension group, including 119 patients of the PDS group and 104 of the non-PDS group), 81 CAS patients with non-hypertension, and 19 non-hypertension non-CAS patients (as the control group). The difference in the degree of LVR was compared among the above groups.

[The expression of bFGF, GAP-43 and neurogenesis after cerebral ischemia/reperfusion in rats].

Objective: To observe time points of the expressions of basic fibroblast growth factor (bFGF), growth associated protein-43 (GAP-43) and neurogenesis after cerebral ischemia/reperfusion in rats and explore its possible mechanism of neurogenesis.

Methods: Models of middle cerebral artery occlusion (MCAO) were established in SD rats which were divided into 3 d, 7 d, 14 d and 28 d groups (n = 6). The neurological severity was evaluated by neurological severity scores (NSS) and scores of motor test (SMT).

[Influence of ilexonin A on the expression of bFGF, GAP-43 and neurogenesis after cerebral ischemia-reperfusion in rats].

This study is to observe the effect of ilexonin A (IA) on the expression of basic fibroblast growth factor (bFGF) and growth associated protein-43 (GAP-43), and neurogenesis after cerebral ischemia-reperfusion in rats and explore its possible mechanism of protecting neuronal injury. Models of middle cerebral artery occlusion (MCAO) were established in SD rats. Before and after two hours ischemia-reperfusion, IA (20 and 40 mg x kg(-1)) was injected immediately and on 3, 7, 14, and 28 d once a day.

[Correlation study between carotid atherosclerosis and hypertension].

Objective: To study the correlation between carotid atherosclerosis (CAS) and hypertension.

Methods: Color Doppler ultrasonography data of CAS were observed in 150 hypertension patients [as the hypertension group, including 70 patients in the phlegm-stasis syndrome (PSS) group and 80 in the non-PSS group] and 30 non-hypertension patients (as the control group). The difference of the CAS occurrence was compared among the three groups.

[Mechanism of the reduction of cerebral ischemic-reperfusion injury through inhibiting the activity of NF-kappaB by propyl gallate].

The probable mechanism of the reduction of rat cerebral ischemic-reperfusion injury by propyl gallate was studied. Intraluminal suture middle cerebral artery occlusion model of rat was employed. Propyl gallate was injected immediately after the ischemia was happened.

Relationship between carotid atherosclerosis and cerebral infarction.

Objective: To study the relationship between carotid atherosclerosis and cerebral infarction (CI).

Methods: Between November 2008 and March 2009, 147 CI patients (CI group) and 48 patients with non-cerebrovascular diseases (control group) were enrolled from inpatients of Neurology Department of our hospital. The diagnostic criterion of thickened carotid intima was set as 1.

[Inhibitory action of propyl gallate on the activation of SAPK/JNK and p38MAPK induced by cerebral ischemia-reperfusion in rats].

Aim: To explore the protective effect of propyl gallate against neuronal injury in the boundary zone of the infarction area in the rat cerebral ischemia-reperfusion model and its possible mechanism.

Methods: Transient focal ischemia induced by middle cerebral artery occlusion in the rats was established by ligation of the left internal carotid artery for 2 h. Rats were treated by propyl gallate with different doses (23.