Specific alterations in gut microbiota are associated with prognosis of Budd-Chiari syndrome.

Gut microbiota is associated with liver diseases. However, gut microbial characteristics of Budd-Chiari syndrome (B-CS) have not been reported. Here, by MiSeq sequencing, gut microbial alterations were characterized among 37 health controls, 20 liver cirrhosis (LC) patients, 31 initial B-CS patients (B-CS group), 33 stability patients after BCS treatment (stability group) and 23 recurrent patients after BCS treatment (recurrence group).

[Effects of cardiac resynchronization therapy in patients with advanced congestive heart failure evaluated by real-time 3-dimensional echocardiography].

Objective: To quantitatively assess the effects of cardiac resynchronization therapy (CRT) in patients with advanced congestive heart failure by real-time 3-dimensional(3D) echocardiography (RT-3DE).

Methods: Eighteen patients with advanced congestive heart failure underwent CRT with New York Heart association(NYHA) class III and IV and wide QRS complex (>120 ms) were included (17 dilated cardiomyopathy and 1 ischemic cardiomyopathy). Before CRT and 8 months after CRT, the clinical and RT-3DE parameters and outcome were analyzed.

Influence of carrier proteins on the immunologic response to haptenic antitetrodotoxin vaccine.

Tetrodotoxin (TTX) is a haptenic, highly toxic neurotoxin with no specific antidote available yet. Anti-TTX vaccine is being studied for antitoxin development. The effectiveness of the carrier protein in eliciting TTX-specific antibody response was comparatively studied.

Immunologic protection of anti-tetrodotoxin vaccines against lethal activities of oral tetrodotoxin challenge in mice.

Tetrodotoxin (TTX) is a high toxic small molecular neurotoxin. Haptenic vaccine for TTX was investigated and the carrier proteins were compared. TTX was conjugated to Tachypleus tridentatus hemocyanin (TTH) and tetanus toxoid (TT) via formaldehyde to form the artificial antigen TTX-TTH and TTX-TT.

Toxin-neutralizing effect and activity-quality relationship for mice tetrodotoxin-specific polyclonal antibodies.

The polyclonal antibodies specific for tetrodotoxin (TTX) were prepared from mice and their capacity of neutralizing TTX was investigated so as to explore the possibility of developing TTX antitoxin. Haptenic TTX was conjugated to Tachypleus tridentatus hemocyanin (TTH) chemically to form artificial antigen TTX-TTH. BALB/c mice were immunized with TTX-TTH and ascites were induced by intraperitoneal administration of Freund's adjuvant.