Autoimmune Lymphoproliferative Syndrome ; classification ; diagnosis ; immunology ; physiopathology ; therapy ; Child, Preschool ; Diagnosis, Differential ; Disease Progression ; Humans ; Infant ; Treatment Outcome

OBJECTIVE To investigate clinical features and etiology of inhalation pneumonia.METHODS Totally 108 cases of inhalation pneumonia during from Jan 2000 to Dec 2005 were completely surveyed and analyzed. RESULTS There were underlying diseases and susceptible factors, and it was not typical in their clinical signs and symptoms.Totally 177 pathogens were isolated from sputa. There were 96 strains of Gram-negative bacilli (54.2%), 41 strains (23.2%) of Gram-positive cocci, and 40 strains (22.6%) of fungi. The 45 cases (41.7%) were with polyinfections, and 19 cases (17.6%) with double infections.CONCLUSIONS We should enhance diagnosis of inhalation pneumonia, make rational use of antibiotic, and take vigorous precautions against inhalation pneumonia.

OBJECTIVETo investigate the protective effect and mechanism of Xingnaojing(Traditional Chinese Medicine) injection on brain injury in rats.

METHODSSixty-three healthy adult male SD rats were randomly divided into 3 groups (n = 21): sham operation group, model group, xingnaojing group. The model of traumatic brain injury model group and Xingnaojing group used the free fall impact injury method, the sham operation group underwent craniotomy, did not cause brain damage. Xingnaojing group in rats after 10 min by tail vein injection Xingnaojing injection 10 ml/(kg x d), model group and sham operation group were intravenously injected with 0.9% sodium chloride solution, three groups were administered continuously for 7 days. At administration of the seventh days compared the S-100B protein in the serum and neuro specific enolase (NSE) level, the water content of brain tissue, serum superoxide dismutase (SOD), malondialdehyde (MDA) and glutathione peroxidase (GSH-Px) content, and neurological function of rats among groups.

RESULTSCompared with the sham operation group, the nerve defect, brain water content, MDA, S100B protein and NSE levels were obvigusly increased in Xingnaojing group and model group; SOD, GSH-Px content decreased significantly; In Xingnaojing group nerve impairment and brain moisture were significantly lower than those of model group, the serum MDA, S-100B protein and NSE levels were significantly lower than those in the model group, the SOD, GSH-Px activity was significantly higher than that in the model group.

CONCLUSIONXingnaojing injection has protective effects on rat brain injury, and its mechanism may be related to reduce brain edema after traumatic brain injury and inhibit the reaction of oxygen free radical, protect nerve cells.

Animals ; Brain Injuries ; metabolism ; prevention & control ; Disease Models, Animal ; Drugs, Chinese Herbal ; pharmacology ; Glutathione Peroxidase ; metabolism ; Male ; Malondialdehyde ; metabolism ; Phosphopyruvate Hydratase ; metabolism ; Rats ; Rats, Sprague-Dawley ; S100 Calcium Binding Protein beta Subunit ; blood ; S100 Proteins ; metabolism ; Superoxide Dismutase ; metabolism

ObjectiveTo investigate the application of rapid immunohistochemical staining technique in intraoperative frozen section diagnosis of thyroid neoplasm.Methods MaxVision one-step rapid immunohistochemical staining technique was used to detect the expression of CK19,HBME-1,and Gal-3 in frozen section of papillary thyroid carcinoma(PTC)andthyroid benign lesions.MaxVision conventional immunohistochemistry of frozen remaining tissue was served as control.ResultsMaxVision one-step rapid immunohistochemical staining technique could be completed in 20 minutes.The positive localizations of three markers detected by rapid immunohistochemistry were similar to conventional immunohistochemistry, in general.The expression of CK19 was located in cytoplasm and cellular membrane.Gal-3 and HBME-1 were mainly detected in follicular luminal border and/or surface of papilla. The staining intensity in rapid immunohistochemistry was stronger than that in conventional immunohistochemistry. The positive rates of CK19,HBME-1,and Gal-3 by rapid immunohistochemistry in frozen sections were: 0 (0/28),10.7 ％ (3/28),0 (0/28),respectively,for benign lesions (nodular goiter,Hashimoto thyroiditis,thyroid adenoma); and 94.9 ％(37/39),92.3 ％ (36/39),92.3 ％ (36/39),respectively,for PTC.The expression of three markers between thyroid benign lesions and PTC had a significant difference (x2 =59.326,55.861,44.605,all P ＜ 0.001).In benign lesions,the rate of same case with two and more positive markers was 0,while in PTC it was 100 ％ and significantly different (x2 =67.000,P ＜ 0.05).ConclusionMaxVision one-step rapid immunohistochemical staining technique could be applied in intraoperative frozen section diagnosis.Detecting CK19,HBME-1,and Gal-3 expression in intraoperative frozen section has an auxiliary value for diagnosis of PTC.

Antigens ; immunology ; Antigens, Neoplasm ; drug effects ; immunology ; metabolism ; Gallbladder Neoplasms ; immunology ; metabolism ; pathology ; Gene Expression Regulation, Neoplastic ; Humans ; Male ; Neoplastic Stem Cells ; immunology ; Octamer Transcription Factor-3 ; genetics ; metabolism ; Prostatic Neoplasms ; genetics ; metabolism ; pathology ; Tumor Cells, Cultured

AIM: To screen TIGR/myocilin gene (MYOC) mutation in high myopic Chinese children with family history.METHODS: Gene sequencing was performed in exon 3 of the TIGR gene in high myopic Chinese Children. The coding sequence of TIGR exon 3 was screened by capillary electrophoresis sequencing. The sequence alterations were analyzed by bioinformatics.RESULTS: TIGR gene mutation was not found in high myopic patients and normal controls group.CONCLUSION: No identified gene mutation is found in TIGR gene in high myopic Chinese children.

OBJECTIVETo discuss diagnosis and treatment of post traumatic spasmodic flat foot.

METHODSFrom 2002 to 2007, 7 diagnosed patients were recruited and underwent following procedures: under epidural anesthesia or common peroneal nerve block anesthesia, massage was performed on the peroneal muscles for about 5 minutes, then ankle joint was underwent with passive functional exercise. Feeling muscle relaxation, we held the wounded foot in varus and adducted position forcefully, then immobilized it with short leg cast. After 3 weeks of continuous immobilization, the cast was removed and patients were given physical treatment and functional training.

RESULTSSymptoms of these patients such as claudication and pain in foot were improved, the foot deformity was corrected and foot arch restored to normal. After a follow-up of 6 months,no obvious recurrence was observed.

CONCLUSIONThe diagnosis of post traumatic spasmodic flat foot is based on the careful inquiry of traumatic history,physical examination and X-ray results. Manipulative reduction under common peroneal nerve block anesthesia and cast immobilization is a simple and effective method to treat this disease.

Adolescent ; Adult ; Anesthesia ; Female ; Flatfoot ; diagnosis ; etiology ; therapy ; Foot Injuries ; complications ; Humans ; Male ; Middle Aged ; Spasm ; diagnosis ; etiology ; therapy

OBJECTIVETo compare clinical therapeutic effects of acupuncture, moxibustion, acupuncture plus moxibustion at Weiwanxiashu (EX-B 3) on diabetes.

METHODSSeventy-nine cases of type 2 diabetes were randomly divided into 3 groups: acupuncture group (A), moxibustion group (B) and acupuncture plus moxibustion group (C) and Weiwanxiashu (EX-B 3) was selected in the 3 groups. The main clinical symptoms, fasting blood glucose, 24 hurinal glucose, glycosylated hemoglobin, and blood lipids were investigated and compared before and after treatment.

RESULTSAfter treatment, the clinical symptoms significantly improved; fasting blood glucose, 24 h-urinal glucose, glycosylated hemoglobin, and cholesterol, triglyceride, low density lipoprotein all decreased in varying degrees, and the high density lipoprotein increased (P < 0.05) in all of the 3 groups, with the effects being the best in the acupuncture plus moxibustion group.

CONCLUSIONAcupuncture, moxibustion, or acupuncture plus moxibustion at Weiwanxiashu (EX-B 3) is an effective therapy for diabetes, and the acupuncture plus moxibustion has a better result.

Acupuncture Points ; Acupuncture Therapy ; methods ; Adult ; Aged ; Blood Glucose ; analysis ; Diabetes Mellitus, Type 2 ; therapy ; Female ; Humans ; Male ; Middle Aged ; Moxibustion ; methods

Objective To observe the clinical effect of Futongning Granules for the treatment of functional abdominal pain in children. Methods A total of 187 children with functional abdominal pain were randomized into treatment group(N = 122)and control group(N = 65). The treatment group was treated with Futongning Granules and the control group was treated with Compound Pepsin Powder. The gastrointestinal syndrome scores of the two groups were observed, and the short-term and long-term clinical efficacy of the two groups was evaluated after treatment. Results (1)The total effective rate and the effective rate for syndromes of abdominal internal cold, spleen-stomach deficiency cold, indigestion induced by milk and food stagnation, liver-Qi stagnation, blood collateral obstruction, gastrointestinal heat stagnation in the treatment group were 92.3％, 92.9％, 95.0％, 95.2％, 90.3％, 85.7％, 90.0％, and those in the control group were 71.0％, 69.2％, 69.2％, 86.7％, 66.7％, 50.0％, 60.0％, respectively. The total effective rate and the effective rate for various syndromes in the treatment group were superior to those of the control group (P < 0.05). (2) After treatment, gastrointestinal syndrome scores of various syndromes and overall scores in the two groups were obviously decreased(P<0.05 or P<0.01 compared with those before treatment), and the decrease in the treatment group was superior to that in the control group (P < 0.05). (3) The results of 6-month follow-up showed that the clinical efficacy during the follow-up in the treatment group was better than that in the control group(P < 0.05), and the difference was statistically significant(P<0.05). Conclusion Futongning Granules exert certain effect for the treatment of functional abdominal pain in children, and are effective for significantly relieving clinical symptoms and reducing the recurrence of disease.

Objective To explore the role of CD 30 on CD4 + T lymphocyte and T lymphocyte subset activation in asthma pathogenesis.Methods Twenty seven asthma active attack patients,16 acute upper respiratory infection patients and 19 control children were randomly selected. Direct immunofluorescence flow cytometry was used to detect the CD 30 positive percentage on CD4 +cell; ELISA was used to detect the levels of interleukin(IL) 4 and IL 13 in culture supernatants of peripheral blood mononuclear cells(PBMC) and plasma total immunoglobulin E(IgE) level.Results Compared with control group and acute upper respiratory infection group, in asthmatic children the CD4 +CD 30 + percentage on CD4 + cell was elevated significantly; 2.The levels of IL 4 and IL 13 in supernatants of cultured lymphocyte were increased significantly, the plasma total IgE level was increased significantly;3.There was a significant positive correlation of CD4 +CD 30 + cell percentage with the levels of IL 4 and IL 13 in culture supernatants and plasma total IgE.Conclusions The cell that could produce Th2 derived cytokine may consist of CD 30 +cell;When CD 30 L combined with CD 30 on CD4 + cells ,it might result in Th2 cell proliferation ,develop and release Th2 derived cytokine; IL 4 and IL 13 could induce B cell production and secrete more IgE. It is suggested that CD 30 and imbalance of Th2 subset may play an important role in asthma pathogenesis.