This is a preliminary report using APPLE I type microcomputer to diagnose the nature of intra-cranial tumor (ICT). A computer program was made. All clinical data of 520 cases of intracranial tumors proved by operation and pathology were put into the computer for analysis. The cases were di vided into two groups: the 1st 120 cases were used to make a stepwise regression analysis to get a multiple linear regression equation; and the 2nd 400 cases were tested to prove the reliability of the e quation and diagnose the nature of ICT. The reliability was 85.6%.From the preliminary study, the formula that was derived for clinical purpose to evaluate the nature of ICT depends upon 7 dependent variables. It may be a supplement to evaluate the nature of ICT in early stage.

It is one of the difficulties to treat basicranial tumor by neurosurgery. A brief account of its definition, classification and diagnostic measures is given, and its surgical curative effect is evaluated.

Diseases in the vertebral canal are very common and detrimental to health. The author briefly summarizes their diagnosis and contemporary microsurgical treatment, and points out that great attention should be paid to their early diagnosis and microsurgical treatment, because they are the key measures for a satisfactory outcome.

Based on the objective law that the nickel ion beam can wantonly changed. NGCAAS-Ⅱis a new designed circuit used for clinical element microdetecuon on Atomic Absorption Spectrophotometer (AAS).It effectirely lessons the thermowidening,self- absorption of spectral line and interference of ion line,thus comprehensively improves the practical value of AAS.Its energy is 100 times bigger than the energy of square circuit. Besides,if abtains better signal-to-noise ratio and anti-interference ability.Farther more, it has better sensibility and background-correction.

Severe head injury is the main cause of disability and death. And it is one of the most concerned topics in military medical research. A great deal of achievements involving basic and clinical researches on the severe head injury have been made in recent years. Many animal models of head injury have been established.The mechanisms of brain edema, secondary brain and diffuse axonal injury have been preliminary elucidated,broadening the understanding in the mechanism of repair and clinical treatment. We analyed and summarized these achievements retrospectively in this article, the aim of which is to improve the clinical treatment result for severe head injury.

Objective:To analyse pros and cons of Shikani laryngoscope anatomically during nasal intubation.Methods:60 pa-tients,with ASAⅠ -Ⅱ,aged 1 9 to 29 years old,undergoing titanium plate and titanium screw removal surgery after orthognathia, were randomly divided into Shikani group (S group,n =30)and HC video laryngoscope group (V group,n =30).Successful intuba-tion rate of the first attempt,total time cost,nasal bleeding rate and the incidence of postoperative airway complications were compared. Results:Compared with group V,the time cost of group S was significantly lower(P <0.05).But the rate of successful intubation for the first attempt,nasal bleeding rate and incidence of complications were the same in both groups(P >0.05).Conclusion:Shikani la-ryngoscope is faster,less invasive with easy maintenance in nasal intubation.

Pelvic exenteration,first line salvage therapy for selected recurrent cervical cancer patients,is accompanied by a high operative mortality and loss of structure and function of pelvic organs.Advances in radiation therapy,especially 3-dimensional brachytherapy and stereotactic body radiotherapy,provide the opportunity to achieve similar efficacy of pelvic exenteration with acceptable complications and protect the structure and function of pelvic organs.

Objective To explore the effects of postdischarge follow-up continuous nursing intervention on the psychological quality and compliance of immunosuppressants treatment in patients with kidney transplantation.Methods 157 patients with kidney transplantation post-operation were recruited,81 cases in the study group and 76 cases in the control group randomly.The control group received routine hospital discharge care and immunosuppressants treatment.The study group received postdischarge followup nursing intervention and immunosuppressants treatment.After 6 months of postdischarge intervention,the psychological quality of patients in two groups was assessed by the emotion application measure scale separately.The Morisky Medication Adherence Scale 8-item version (MMAS 8-item version) was used for the assessment of the immunosuppressants treatment compliance of the two groups of patients.Results After 6-month intervention,the patients in the study group showed better psychological quality than the patients in the control groups.There were significant differences in the various items of assessments of the psychological quality between the two groups.The high compliance percentage of immunosuppressants treatment of the study group was 45.7％,whereas the high compliance percentage of the control group was 22.4％.The differences between the two groups were significant.Conclusions Post-discharge follow-up nursing intervention to patients with kidney tranplantantion is effective for improving the psychological quality and the immunosuppressants treatment compliance and may be helpful to improve the life quality of the patients.

Headache is a common clinical symptom.Some headache disorders belong to secondary category.Many intracranial disorders,such as head trauma,cerebral vascular diseases,intracranial tumors and inflammation,can lead to headache due to mass effect,inflammation reaction,stimulation of vasoactive substances and decreased intracranial pressure.Furthermore,many drugs and other substances,disorders of eyes,nose,ear,mouth,neck and other systemic disorders can also cause headache.Many headache disorders can be determined by detailed case history and physical examination.Blood test,lumber puncture,CT,MRI and other imaging examinations are necessary methods for finding the causes and the treatment of diseases.

Objective To explore the effects of p38 mitogen-activated protein kinase (MAPK) on apoptosis of small intestinal epithelial cells after transplantation in rats. Methods Small intestinal transplantation was performed in SD and Wistar rats. The recipients were divided into three groups: isograft group (Wistar→Wistar group), allograft group (SD→Wistar group) and allograft+cyclosporine A group (SD→Wistar+CsA group). The grafts were harvested on day 1, 3, 5 and 7 after operation. All graft samples were subjected to histological examination. The apoptosis of graft epithelial cells was detected by TUNEL method. p38 MAPK was measured by Western-blotting method and serum TNF-? was determined by ELISA. Results Mild, moderate and severe rejection reaction occurred in the SD→Wistar group, it was showed that the number of apoptotic cells increased with the severity of the rejection reaction by TUNEL. In SD→Wistar group, the numbers of apoptotic cells were significantly higher than those of the other two groups (P0.05). The expression of p38 MAPK and the level of serum TNF-? were positively correlated with apoptosis in small intestinal rejection after transplantation (r=0.875, P