Animals ; China ; epidemiology ; Humans ; Infection Control ; methods ; statistics & numerical data ; trends ; Prevalence ; Schistosomiasis japonica ; drug therapy ; epidemiology ; prevention & control ; Schistosomicides ; therapeutic use ; Snails ; parasitology

Objective To investigate the changes and effects of intercelluar adhesion molecule-1 (ICAM-1) and inhibitor protein of nuclear factor-?B(I?B?) in pulmonary hemorrhage induced by endotoxin lipopolysaccharide (LPS) in neonatal rats. Methods Sixty-eight seven to ten-day-old Wistar rats were separated into 2 groups randomly. In the experimental groups, LPS was injected intraperitoneally at the dosage of 5 mg/kg and the normal saline (NS) control group was injected with equal amount of NS intraperitoneally. The rats were sacrificed at 30 min, 1, 2, 4, 8, 16 and 24 h post injection. The histology of lung tissues were examined by microscope and electron microscope. The expression of ICAM-1, I?B?protein and mRNA expression were observed using Western blot and in situ hybridization. Results One hour after LPS administration, pulmonary hemorrhage and inflammatory responses were observed in the rat lungs. The ICAM-1 protein expression greatly increased at 2 h post injection and it was significantly higher than control group(178.13?8.18 vs 161.57?12.52, P

The leading bioregional pesticide,Bacillus thuringiensis,is accepted by the public and widely used biopesticide in the world.B. thuringiensis chitinase may contribute to the biocontrol of phytopathogenic fungi and enhance insecticidal activity.It helps to take full advan- tage of Bt and upgrade the efficiency.This paper reviews the progresses of B.thuringiensis chitinase.

Objective To determine the effect of passive smoking during pregnancy on the expression of tumor necrosis factor-? (TNF-?) and cytokine-induced neutrophil chemoattractant (CINC) in the lungs of neonatal rats. Methods Sprague Dawley rats were exposed to sidestream cigarette smoke on the 1, 8 and 15 day after pregnancy for a total of 2 h each day. Those rats who were put into the box without smoke exposure were as control. The neonatal rats were delivered by cesarean section on the 20th day of gestation and birth weight was measured. Reverse transcription polymerase chain reaction (RT-PCR) and enzyme-linked immunoadsorbent assay (ELISA) was performed to evaluate the expression of TNF-?、CINC mRNAs and TNF-? protein. Results The birth weight of neonatal rats born from those mothers who were exposed to sidestream cigarette smoke was significantly lower than that of control gruop(P

Study of the strategic objectives chosen by hospitals from the perspective of stakeholders is now under the spotlight of researchers at large. To identify whether there exist differences in strategic objectives among various groups in the hospital and probe into the causes, the author called into play the competing values framework as the analysis tool. An evidenced-based study on public hospitals in Hangzhou identified marked differences on choices of strategic objectives among various internal stakeholders in the hospital For example, hospital administrators tend to focus on internal control, while medical doctors tend to focus on interactions between the hospital and the external environment. On this basis, further studies are proposed.

The neurotransmitter plays an important role in the neurologic functional recovery of animals and patients with spinal cord injury. This article reviews the neurotransmitters in spinal cord injured of rats and the effect of some therapy on them.

From cooperation between World Federation of Acupuncture-Moxibustion Societies (WFAS) and World Health Organization, works of academics and standardization, acupuncture-moxibustion education, technique service, organization development, etc., the 27-year development of WFAS since 1987 was summarized and reviewed in details. The growth of WFAS witnesses and promotes the development of acupuncture and moxibustion in the world, so by learning the experience and lessons, WFAS could have a wider path, becoming a core organization for communicating and promoting the development of acupuncture, even the traditional medicine in the world.
Acupuncture ; education ; history ; organization & administration ; standards ; Acupuncture Therapy ; history ; standards ; Global Health ; history ; History, 20th Century ; History, 21st Century ; Humans ; Moxibustion ; history ; standards ; Societies ; history ; World Health Organization

The history of the World Federation of Acupuncture-Moxibustion Societies (WFAS) was reviewed through summarizing the background and process of the establishment of WFAS. The establishment background was explained in different aspects, named the recovery of acupuncture-Moxibustion in the world, the successive setup of world acupuncture-Moxibustion organizations, the divergences of International Association of Acupuncture-Moxibustion, striding forward of China reform and opening policy as well as the attention of the World Health Organization (WHO), etc. The establishment of WFAS was introduced on the proposal from eight countries, the important time of the development of acupuncture and moxibustion in China, 1984, divergences and consensus as well as the final phase. The official establishment of WFAS represents the global benefits of acupuncture-Moxibustion colleagues. It is the international organization of acupuncture and moxibustion, contributing to the promotion of acupuncture and moxibustion in the world.
Acupuncture ; history ; organization & administration ; Acupuncture Therapy ; history ; History, 20th Century ; History, 21st Century ; Humans ; Moxibustion ; history ; Societies, Medical ; history

Objective To investigate the effects of mild hypothermia induced by endovascular cooling with heating exchange catheters on severe traumatic brain injury in patients. Methods Twenty patients with severe traumatic brain injury aged 18-60 yr were randomly divided into 2 groups (n=10 each):ice bay cooling group (group IBC) and endovascular cooling group (group EVC).The state of consciousness was scored on a Glasgow coma scale (GCS).The patients had GCS scores of 3-8. The patients underwent emergency surgery.A probe of intracranial pressure monitor was placed during operation.In group EVC intravascular heat exchange catheters were inserted via femoral vein and connected to intravascular heat exchange system (CoolGard 3000, Alsius, USA). In group EVC body temperature was reduced to 34℃ and maintained at this level for 48 h. MAP, HR, body temperature and intracranial pressure (ICP) were continuously monitored and cerebral perfusion pressure (CPP) was calculated. Blood samples were taken from peripheral vein for determination of serum concentrations of neuron specific enolase (NSE), myelin basic protein (MBP) and S-100B (by enzyme linked immunosorbent assay) and GCS scores were assessed at 10 min before (baseline) and 12, 24, 48 and 72 h after operation. The state of consciousness was again assessed 3 months after operation and scored on Glasgrow outcome scale(GOS). Results ICP was significantly lower and CPP was higher after operation in group EVC than in group IBC. Serum concentrations of NSE, MBP and S-100B were significantly lower after operation in group EVC than in group IBC. Conclusion Mild hypothermia induced by endovascular cooling with heating exchange catheters can effectively reduce severe traumatic brain injury in patients.