Methods Unilateral cerebral middle artery was blocked by thermocoagulation and the IL-1 content of brain tissues and serum was determined by radioimmunoassay.
方法 以热凝法阻断一侧大脑中动脉造成大鼠局灶性脑缺血模型 ,采用放免法测定大鼠脑组织及血清 IL - 1β含量。
Changes of histopathlogy and ultrastrcture had been studied in the lesion of cortex thermocoagulation after temporal lobes were resected. Results: 1. Behavior changes: No hemiplegia and unstable gait were observed in cats that were thermocoagulated at 4U/1S and 3U/2S. Hemoplegia and unstable gait took place in cats that were thermocoagulated at 4U/2S, 5U/1 S and5U/2S.
Results Successful rate of occluding cystic duct with microwave thermocoagulation at first time was 76% (16/21 ), and that of second time was 95% (19/20);
Pain was more often involved simultaneously on first and second branch of trigeminal nerve. 505 cases (96%) got the complete response after radiofrequency thermal coagulation therapy, 13 cases (2. 47%) were obviously advanced, while 8 cases (1. 52%) were failed. The total effective rate was 98.47%.
[Objective] To study the feasibility of using the domestic cluster electrode needles and the heating coagulation therapeutic device, compare the experimental effect of the foreign and the domestic appliances, evaluate the effect in the treatment of hepatic carcinoma by radiofrequency.
Objected\ To study the feasibility of using the domestic cluster electrode needles and the heating coagulation therapeutic device and explore its clinical application under the guidence of ultrasound.
Results Treatment efficacy and side effect (local pain ) of APC and hot probe were similar, but without any tissue adhesion on the APC probe (control group 55% P <0.01). Its hemostatic action was rapid and effective in all 5 bleeding patients.
Meningitis was iatrogenic in three patients: one patient had been treated with endoscopic sclerotherapy for oesophageal varices, and two patients had undergone thermocoagulation of the gasserian ganglion for trigeminal neuralgia in the previous days.
The influence of molecular weight and annealing, or heat setting, temperature on the crystallinity and subsequent resistance to oxygen permeability was evaluated for biaxially oriented films of poly(ethylene terephthalate).
The damage of seminiferous tubules produced by local thermal coagulation at the testicular capsule was studied in the rat testis histologically and microangiographically.
Percutaneous Radiofrequency Controlled. Thermocoagulation, developed in 1970' s is a modern technique to cure many kinds of diseases such as Trigeminal Neuralgia, Glosso-pharyngeal Neuralgia, Spinal Neuralgia and Facial Hemispasm. Radionics Lesion Generator is necessary for such treatment. Our institution is the first in China to manufacture- the BNI Radionics Lesion Generator and has filled in the gap in this field. By using this machine, we have treated about 100 cases of Primary Trigeminal Neuralgia and ...
According to the characteristics of the internal structures of the mandibular nerve, it puts forward the concept of fibres aggregate bundle (FAB) of branches. Through the study of mandibular nerves of 20 adult cadavers by means of dissecting and tracing FAB under operative microscope, we found the projecting areas of five primary sensory branches of the mandibular nerve on the surface of the semilunar ganglion. A method of the research on the location in funicular plexus is then disussed. The data of the so...
Surgical procedures for rhematogenous retinal detachment were performed with- out diathermy or cryotherapy in 10 cases. In all casein, the sclera was depressed with local silicone sponge implant. The subretinal fluid was drained in one of the 10 cases. Except one displacement due to loosened suture all the operations are successful in the original surgeries. No relapse took place in the follow-up peri- od 20 months average The advantages of this procedure are: (1)The operation is simplified and the time is ...