Conventional CT plays an important role in the diagnosis, staging, radiotherapy target delineation, and prognosis of NSCLC, but it still has many limitations.PET/CT has been widely used in the diagnosis and treamtent of lung cancer.In particular, PET/CT metabolic parameters have great guiding significance in the prognosis of NSCLC patients undergoing radiotherapy, and may be superior to many clinical indices.This review summarizes the advances in the application of PET/CT in the prognostic evaluation of NSCLC patients undergoing radiotherapy.

Objective To explore significance of Ligustrazine on acute cerebral infarction rat model and its effects on hydrogen sulfide, plasma bilirubin and oxidized low density lipoprotein level.Methods 100 healthy SD rats, ( 250 ±30 ) g, male or female, were divided into five groups ( control group, sham operation group, model group, western medicine group, and Ligustrazine group) ,each had 20.Experimental groups prepared focal cerebral ischemia model with suture method.Normal group, model group and the sham group once daily intravenous injected sterile saline 10 mL, Ligustrazine intravenous injection group injected Ligustrazine 10 mL/(kg? d), the WM group intravenous injected atorvastatin 10 mL/(kg? d).Half of the rats were sacrificed at 10 days of the experiment to detect the relevant indicators, at 20 days, the remaining rats in each group were sacrificed.Blood hydrogen sulfide, plasma bilirubin and oxidized LDL levels were detected, and brain pathology change were observed.Results Compared with control group and sham group, in Ligustrazine group and western medicine group,hydrogen sulfide and plasma bilirubin levels increased significantly, and the difference was statistically significant (P<0.05);after 20 days of treatment, compared with western medicine group Ligustrazine group hydrogen sulfide and plasma bilirubin levels rose more significant (P<0.05).Compared with control group and sham group, in Ligustrazine group and western medicine group, OxLDL levels decreased significantly, the difference was statistically significant (P<0.05); after 20 days of treatment, compared with western medicine group, OxLDL levels in Ligustrazine group decreased more significant ( P<0.05 ) .The rats brain histopathology examination showed that, Ligustrazine group:few nerve cell death, cytoplasm loose and swelling reduced significantly;WM group:condensation nuclei rare, brain edema relieve;model rats: brain tissue surrounding the nerve yuan swelling and the emergence of shrinkage, nuclear condensation within the infarct cells and vascular necrosis of normal tissue disappeared, fuzzy structure, interstitial edema; the control group and the sham-operated rats: normal cell morphology, distribution, no cortical Ministry pale infarction.Conclusion Ligustrazine can increase acute hydrogen sulfide, plasma bilirubin levels in rats with cerebral infarction, elevate level of oxidized low-density lipoprotein, has clinical significance.

Biological Clocks ; Genetic Therapy ; Heart Diseases ; therapy ; Humans ; Stem Cell Transplantation

For all the time the book Symptomatic Figures of Lip and Tongue(Chunshe Zhenghou Tu)was described as written by Li Jun of Qing dynasty. We made studies on historical records on Li Jun and the features and contents of this book, and proved that Symptomatic Figures of Lip and Tongue was not written by him, but a Chinese medical book written by Japanese.

Adult ; Diagnosis, Differential ; Female ; Humans ; Keratins ; metabolism ; Lymphatic Metastasis ; Mucin-1 ; metabolism ; Rectal Neoplasms ; metabolism ; pathology ; surgery ; Rhabdoid Tumor ; metabolism ; pathology ; surgery ; Sarcoma ; metabolism ; pathology ; Synaptophysin ; metabolism ; Vimentin ; metabolism ; Young Adult

Acetamides ; therapeutic use ; Aged ; Anti-Infective Agents ; therapeutic use ; Endocarditis, Subacute Bacterial ; drug therapy ; Humans ; Linezolid ; Male ; Oxazolidinones ; therapeutic use ; Treatment Outcome

Arrhythmias, Cardiac ; physiopathology ; Child ; Electrocardiography ; Humans ; Male ; Tachycardia, Ventricular ; physiopathology

Aged ; Catheter Ablation ; adverse effects ; Heart Injuries ; etiology ; Humans ; Male ; Tachycardia, Ventricular ; therapy

The polymorphism in the exon 4 of FcRL3 gene was evaluated by PCR-FPLR in 506 patients with Graves' disease (GD), 80 with Hashimoto thyroiditis (HT) and 261 normal subjects in Chongqing. The data suggest that 82G allele in exon 4 of FcRL3 gene may be susceptible to GD in male patients of Chongqing Hart nationality.

Objective To explore the expression of Metastasis-associated in colon cancer-1 (MACC1) in patients with nasopharyngeal carcinoma (NPC), and its relationship with clinical pathologic characteristics and prognosis Methods The expression of MACC1 was detected in 130 cases of NPC and the relationship among the MACC1 expressions, clinical pathologic characteristics and prognosis of NPC was analyzed. Results Positive expression rate of MACC1was 68.5% in the NPC and MACC1 expression was associated with advanced T stages, lymph node metastasis and advanced clinical stages of NPC (P < 0.05). The results of Kaplan-Meier survival analysis showed that the five year overall survival rate in patients with positive expressions of MACC1 (45.9%) was significantly lower than that of those with negative expressions (73.7%) and the difference was statistically significant (P < 0.05), Cox multi-factor analysis results showed that MACC1 expression was an independent prognostic factor for NPC (P = 0.004). Conclusion MACC1 abnormal expression is closely related to the invasion and metastasis of NPC and it is expected to become a new target for gene therapy of NPC.