[Acupotomy combined with acupuncture therapy in treatment of sensory impairment in the recovery stage of cerebral infarction: a randomized controlled trial].

Objective: To compare the therapeutic effect on sensory impairment in the recovery stage of cerebral infarction between the combined treatment of acupotomy and acupuncture therapy (for regaining consciousness and opening the orifices) and the simple application of acupuncture therapy.

Methods: A total of 80 patients with cerebral infarction in the recovery stage were randomized into an observation group (40 cases, 2 cases dropped off) and a control group (40 cases, 1 case dropped off). On the basis of the conventional treatment of internal medicine, in the control group, acupuncture therapy was adopted at Shuigou (GV 26), Neiguan (PC 6), Sanyinjiao (SP 6), etc.

Tongguan Liqiao acupuncture therapy improves dysphagia after brainstem stroke.

Tongguan Liqiao acupuncture therapy has been shown to effectively treat dysphagia after stroke-based pseudobulbar paralysis. We presumed that this therapy would be effective for dysphagia after bulbar paralysis in patients with brainstem infarction. Sixty-four patients with dysphagia following brainstem infarction were recruited and divided into a medulla oblongata infarction group (n = 22), a midbrain and pons infarction group (n = 16), and a multiple cerebral infarction group (n = 26) according to their magnetic resonance imaging results.

[Different stimulation intensities of acupuncture at Hegu (LI 4) for central facial nerve paralysis after ischemic stroke: a randomized controlled trial].

Objective: To observe the clinical efficacy of acupuncture at Hegu (LI 4) on central facial nerve paralysis after ischemic stroke, and explore dose-effect relationship among different stimulation intensities of acupuncture at Hegu (LI 4) as well as its optimal treatment plan.

Methods: According to different acupuncture stimulation intensities which were based on treatment time and needle insertion direction, fifty patients were randomly divided into a Hegu 1 group, a Hegu 2 group, a Hegu 3 group, a Hegu 4 group and a control group, ten cases in each one. Different stimulation intensities of acupuncture at Hegu (LI 4) combined with facial paralysis acupoints, including Yingxiang (LI 20), Dicang (ST 4), Jiache (ST 6) and Quanliao (SI 18), were applied in Hegu 1 to 4 groups; meanwhile acupuncture at stroke acupoints, including Neiguan (PC 6), Shuigou (GV 26) and Sanyinjiao (SP 6), and medication treatment were adopted.

[Efficacy judgment for treating ischemic stroke by acupuncturing at Neiguan (PC6) and the screening for optimal parameters].

Objective: To select optimal parameters and judge the comprehensive effect of acupuncture.

Methods: The middle cerebral artery occlusion (MCAO) rat model was duplicated. Nine acupuncture parameters groups were set up by the frequency of acupuncture (slow, medium, and fast: 60, 120, and 180 times/min) and the acupuncture duration (short, medium, and long: 5, 60, and 180 s).

[Thinking on acupuncture finger force in the acupuncture quantity study].

As an important link during the whole operation process of acupuncture, it is very necessary to launch quantity study closely related to acupuncture finger force in the acupuncture quantity study. After retrieval of related literatures on finger force during acupuncture in recent 20 years, it was found out that although some exploration on acupuncture finger force had been made, it was scattered and had no deep research, which pointed out it was a weak link in the acupuncture quantity study. So study of finger force should be paid attention to in acupuncture-moxibustion field, the level of theoretical and experimental research and development of measuring instrument on acupuncture finger force should be strengthened, the application of instrument should be expanded in teaching and scientific research areas, which could promote the modernization and internationalization of acupuncture and moxibustion better and faster.

[Study progression on the specificity of meridian points effectiveness].

The present situation of the study on the specificity of meridian points effectiveness through checking up the relevant literatures on the study of this subject published in recent 10 years from the databases such as CNKI and SCI are summarized in the paper. It is indicated in the summarization that the effectiveness of meridian points is specific and the meridian points bring their role into play probably through the biological mechanism in the body. But, it is still limitative in systematic, complete and scientific study on such conclusion.

Identification of novel inhibitors of the streptogramin group A acetyltransferase via virtual screening.

Virginiamycin acetyltransferase D (VatD) plays a vital rule in streptogramins resistance by chemically inactivating streptogramin A. Therefore, it is desirable to discover novel small molecular weight inhibitors of VatD via state-of-the-art virtual screening techniques. This "cocktail" strategy by combining VatD inhibitor with streptogramins may provide new therapeutic opportunity for resistant bacteria infections.

A systematic evaluation of the effect of temperature on coagulation enzyme activity and platelet function.

Background: Hypothermia is associated with an increased risk of bleeding and is a significant contributing factor to the morbidity and mortality of trauma and complicated surgical procedures. A core temperature of 33 degrees C is associated with a significantly increased risk of death after trauma compared with 37 degrees C. Hypothermia-associated bleeding has been hypothesized to result from dysregulation of enzymatic function, reduced platelet activity, and/or altered fibrinolysis.

The effect of temperature and pH on the activity of factor VIIa: implications for the efficacy of high-dose factor VIIa in hypothermic and acidotic patients.

Background: Recombinant coagulation factor VIIa (FVIIa) is approved for treating hemophiliacs with inhibitors. High-dose FVIIa has also been used off-label to manage hemorrhage in trauma and surgical patients, many of whom also develop hypothermia and acidosis.

Methods: We examined the activity of FVIIa on phospholipid vesicles in the presence and absence of tissue factor (TF) and on platelets as a function of temperature and pH.

The effect of recombinant factor VIIa on noncoagulopathic pigs with grade V liver injuries.

Background: Recombinant Factor VIIa (rFVIIa) has been used to decrease bleeding in a number of settings, including hemophilia, liver transplantation, intractable bleeding, and cirrhosis. It has also been shown to reduce bleeding in coagulopathic pigs with Grade V liver injuries when used as an adjunct to packing. This study was performed to determine if rFVIIa would reduce blood loss after a Grade V liver injury in noncoagulopathic pigs when used as sole therapy.