OBJECTIVE:To observe the clinical efficacy and complications of TCM in the adjuvant treatment of asthma and allergic rhinitis. METHODS:160 patients with asthma and allergic rhinitis were divided into control group and observation group according to the visiting order of odd or even,80 cases in each group. Control group received basic western medicine,such as lo-ratadine and budesonide used for allergic rhinitis,salmeterol/fluticasone and leukotriene for asthma;observation group additionally received TCM(inline treatment + external treatment),the treatment course was 3 months. Clinical efficacy and complications in 2 groups were compared. RESULTS:The observation group had 2 cases of fall-off patients,and the control group had 3 cases. The total effective rate in observation group was 97.43%,which was higher than control group(74.03%),the difference was statistical-ly significant (P<0.05). The incidence of complications in observation group was 8.97%,which was lower than control group (19.48%),the difference was statistically significant(P<0.05). CONCLUSIONS:TCM can obviously relieve clinical symptoms, improve efficacy and reduce the incidence of complications in the adjuvant treatment of patients with asthma and allergic rhinitis.

BACKGROUND:Hyperbaric oxygen therapy can improve the microenvironment of the injured spinal cord, and hyperbaric oxygen combined with Schwann cel transplantation is expected to improve the therapeutic efficacy on spinal cord injury. OBJECTIVE:To investigate the effect of Schwann cel transplantation plus hyperbaric oxygen on the neural functional recovery of rats with spinal cord injury. METHODS:A total of 80 female SD rats with spinal cord injury were randomized into 4 groups, with 20 in each group:blank control group, injection of L-DMEM via the tail vein at 6 hours after modeling;cel transplantation group, injection of 3×106 RESULTS AND CONCLUSION:The motor function of the lower limbs was better in the combination group than the cel transplantation and hyperbaric oxygen groups, as wel as better in the cel transplantation group and Schwann cel suspension via the tail vein at 6 hours after modeling;hyperbaric oxygen group, hyperbaric oxygen therapy at 1 hour after modeling;combination group, combined therapy of Schwann cel transplantation and hyperbaric oxygen. Inclined plane test, modified Tarlov score, Basso-Beattie-Bresnahan score for motor function evaluation of rat hind limbs were performed and measured at 1, 3 days, 1, 2, 3, 4 weeks after treatment. SRY gene expression in the spinal cord was measured at 4 weeks after transplantation using PCR method. Horseradish peroxidase tracer and electroneurophysiology detection was done at 8 weeks after transplantation.hyperbaric oxygen groups than the blank control group. SRY expression was detected in the cel transplantation group and combination group, but not in the blank control group and hyperbaric oxygen group. The number of nerve fibers positive for horseradish peroxidase was higher in the combination group than the cel transplantation and hyperbaric oxygen groups fol owed by the blank control group, and there were significant differences between different groups (P<0.01). In addition, the latencies and amplitudes of somatosensory evoked potential and motor evoked potential in the combination group were also better than those in the other groups (P<0.05 or P<0.01). These findings indicate that the combined therapy of Schwann cel transplantation and hyperbaric oxygen can promote the synaptic regeneration, improve limb motor function and electrophysiological function in rats with spinal cord injury, which is superior to hyperbaric oxygen or Schwann cel transplantation alone.

Diabetic nephropathy is one of the microvascular complications of type 2 diabetes mellitus. Recently, the modern medical researches and treatments of diabetic nephropathy have some progress, but the treatment delaying the progress of renal function is still unknown. Many clinical practices showed that the traditional Chinese medicine on this disease was effective. Thus, this paper was to summarize the traditional Chinese medicine view of etiology and pathogenesis, clinical researches, experimental researches in order provide reference for clinical treatment.

Objective To detect the correlation between the periodontal bone loss and carotid calcifications by using MSCT.Methods Imaging materials of 270 patients who were suspected atherosclerosis and underwent MSCT were retrospectively studied.According to the score of carotid calcification,the patients were divided into three groups:slight calcification group (carotid calcification score <100),severe calcification group (carotid calcification score ≥100),and normal control group (carotid calcification score=0).The original images were post-processed with volume rendering(VR),multi planar reformation(MPR),curved planar reformation(CPR)and maximum intensity projection (MIP)by using EBW4.5 workstation,and then the residual teeth number and the periodontal bone loss teeth were recorded in different groups.Results On MSCT,the carotid calcification score and the number of periodontal bone loss were displayed clearly.The number of the periodontal bone loss teeth in the calcification groups were significantly higher than those in the normal control group(P<0.01).Furthermore,the number of the periodontal bone loss teeth was positively correlated with the severity of carotid calcification.Conclusion The periodontal bone loss is highly correlated with the severity of the carotid calcification.The volume reconstruction technique of MSCT is a non-invasive diagnostic testing to detect the periodontal desease and to quantify carotid calcifications.

BACKGROUND:It has been proved that bone marrow mononuclear cel transplantation can obviously improve neurological function of rats with cerebral hemorrhage. OBJECTIVE:To investigate the effects of transplanted bone marrow mononuclear cel s on the neurological function and apoptosis in perihematomal brain tissues fol owing cerebral hemorrhage in a rat model. METHODS:Twenty-four Sprague-Dawley rats were given stereotaxical injection of col agenase IV into the caudate nucleus to establish cerebral hemorrhage models in transplantation group (n=12) and model group (n=12), and then at 6 hours after cerebral hemorrhage, rats in these two groups were administrated 3x1010/L al ograft bone marrow mononuclear cel s and the same amount of PBS, respectively. Another 12 rats were given no interventions as control group. Neurological functions of rats were assessed at 1, 4, 8, 16 days after cerebral hemorrhage;pathological changes of the injury sites were observed at 16 days after transplantation;neuronal apoptosis rates in the perihematomal brain tissue were detected by flow cytometry at 2 and 4 days after transplantation. RESULTS AND CONCLUSION:The modified neurologic severity scores in the transplantation group were significantly lower than those in the model group at 8 and 16 days after cerebral hemorrhage (P<0.05). In the control group, cel s in each layer arranged closely with complete structure, and neurons and glial cel s were in good shape;in the model group, perihematomal brain tissues were loose with intercel ular gap, in which most neurons and glial cel s became necrotic;in the transplantation group, cel s in each layer arranged closely and regularly, and glial cel proliferation occurred. Besides, compared with the model group, the neuronal apoptosis rate in the transplantation group was significantly lower (P<0.05). To conclude, bone marrow mononuclear cel s can significantly enhance the neurological function recovery and reduce neuronal apoptosis in the brain of cerebral hemorrhage rats.

Recently, traditional Chinese medicine (TCM) researches on diabetic peripheral neuropathy made great progress. It is found that theetiology and pathogenesis was the deficiency in origin and the ecessive in superficialty. The deficiencyincluded Yin deficiency, Qi deficiency, blood deficiency, deficiency of both Qi and Yin, Yang deficiency, while the ecessive in superficialty included blood stasis, stasis of phlegm and blood. Thus, the principles of treatment were supplementing Qi and nourishing Yin, warming Yang, promoting blood and removing blood stasis, and smooth Luo, all of which showed the characteristics of TCM treatment were combination of inside and outside, and multi-target effects. This paper reviewed the progress of clinical and experimental studies on the TCM for diabetic peripheral neuropathy.

For observation of the therapeutic effect of some foods on hyperlipi-demia in men, study was perfomed with subjects of hyperlipidemia by using mushroom, soya bean meat, beans, garlic, spring onions, prawn, chives, walnut seeds, peanut seeds, fishes etc. After 3 months treatment, the average values of serum total cholesterol and triglyceride were decreased significantly. The percentage of serum high-density lipoprotein cholesterol in the total cholesterol was increased from 24.7% to 31.3%; the percentage of serum low-density lipoprotein cholesterol was decreased from 61.8% to 49.2%. The curative rates of subjects with hypercholesterolemia were 93.3%, and the subjects with hypertriglyceridemia were only 50.0% and 57.1%. The effective rates were 79-87%.

The therapeutic effects of Chinese mushroom on hyperlipidemia in male adults were investigated. The subjects taking mushroom tablet (10g/day) were divided into ordinary diet (n = 18) group and hypernutritive diet (n = 16) group. After 3-month treatment, the mean values of serum total cholesterol and triglyceride were significantly decreased by 59.5 (P

In this experiment, we investigated with enzymological methods the mechanisms of increase in serum high density lipoprotein cholesterol (HDL-C) in rats fed with concentrated fish oil. The rats were fed with high fat diet (Group 1), high fat plus olive oil (Group 2) and high fat plus concentrated fish oil (Group 3) for 6 weeks respectively. The concentrated fish oil contained about 26% methyl-eicosapentaenoate (EPA-M) and 52% me-thyl-docosahexaenoate (DHA-M), and was given in 0.5ml/day for each animalThe results showed that HDL-C levels in the serum of rats fed with fish oil were markedly higher than Group 1 and 2 (p

The mechanism of decreasing platelet aggregation by fish oil rich in n-3 fatty acids was studied in rabbits and rats. These animals were randomly divided into four groups. In rats, group Ⅰ was fed a basal diet; group Ⅱ was fed a high fat diet containing 7.5% lard, 0.25% bile salts, 0.5% cholesterol, group Ⅲ and Ⅳ received the diet with 5% lard, 0.25% bile salts,0.5% cholesterol and 0.5 ml fish oil or 0.5ml olive oil respectively. In rabbits, group Ⅰ was fed a basal diet; group Ⅱ received 20g diets containing 10.4% lard, 2.5% cholesterol, then, some basal diet; group Ⅲ and Ⅳ received 20g diets with 4.2% lard, 2.5% cholesterol and 2 ml fish oil or olive oil respectively, then, some basal diet. Fish oil contained 20% EPA and 50% DHAThree months later, plasma TXB2/6KPGF1? ratios were 1.4, 2.2, 1.0, 1.7. Plasma TXB2, cholesterol, serotonin, calcium, fibrinogen and blood viscosity were significantly lowered in group Ⅲ as compared with group Ⅱ. Platelet cAMP was greatly increased in group Ⅲ than that in group Ⅱ n-3 fatty acids in platelet, plasma and tissues such as liver and heart were definitively higher in group Ⅲ.These experiments showed that fish oil inhibited platelet aggregation and thrombosis formation as a consequence of changing the fatty acids composition in tissue membrane and decreasing TXA2/PGI2 ratio which may stimulate platelat cAMP synthesis and then decrease some agglutinating factors such as serotonin and calcium etc, released from platelet. On the other hand fish oil lowered blood cholesterol, which may change blood cell membrane fluidity, lowered blood fibrinogen and viscosity, so the situation of blood platelet and its surroundings could be improved.