Objective:To investigate the proper method for treating traumatic chyloperitoneum. Methods: A retrospective analysis was performed on clinical data of 4 cases of traumatic chyloperi- toneum admitted to our hospital in recent 26 years. Results: All 4 cases were cured after conserva- tive treatment. Conclusion: Perdominantly integrated therapy including absolute diet,total parrenter- al nutrition(TPN) and abdominal cavity drainage can be the effective method for the treatment of trau- matic chyloperitoneum.

Objective To investigate the biological effects of nonthermal plasma (NTP) combined with X-ray irradiation on human hepatocellular carcinoma in nude mice.Methods By subcutaneous inoculation, tumor models of human hepatocellular carcinoma HepG2 in nude mice were established, and these mice were divided into control group, NTP treatment group, X-ray irradiation group, combined treatment group.The changes of tumor microenvironment were observed using hematoxylin-eosin (HE) staining.The terminal deoxynucleotidyl transferase-mediated nick end labeling (TUNEL) was used to determine the level of neuronal apoptosis in tumor tissues.The expression of metal matrix proteinase-2 (MMP-2) was detected by immunohistochemical assay.Transmission electron microscope was used to observe cell structure changes.Results The final tumor volumes of control group, NTP treatment group, X-ray irradiation group, combined treatment group were (543.96±108.45), (436.54±65.49), (351.66±56.68), (281.97±35.60)mm3, with a statistically significant difference (F=9.63, P=0.01), and the difference between X-ray radiation group and the combination treatment group was significant (P=0.05).HE staining showed that there was a larger area of necrosis in the combined treatment group compared with the other groups.TUNEL showed that the apoptotic indexes were (0.95±0.13)%, (5.82±0.26)%, (7.53±0.43)%, (11.07±0.35)% respectively, with a statistically significant difference (F=547.76, P=0.00), and the difference between X-ray radiation group and the combination treatment group was statistically significant (P=0.00).The immune scores of each group were 12, 9, 9, 2.Electron microscopic observation showed that there were more apoptotic bodies in the combined treatment group than those in the other groups, accompanied by mitochondrial edema.Conclusion NTP and X-ray irradiation therapy in the treatment of human hepatocellular carcinoma in nude mice model has a synergistic effect.Probably, it can be a new type of treatment in curing cancers.

Objective To explore the key points of diagnosis,treatment and the reasonable surgical methods in 39 cases of pancreas trauma.Methods A retrospective review and analysis the cause and classification of injury,surgical methods of 39 cases of pancreatic trauma in the Department of General Surgery of Affiliated Provinical Hospital of Anhui Medical University during Jan.1990 to Dec.2011.Results In the 39 patients who underwent surgery,38 patients were cured,1 dead duing to craniocerebral injuries,3 patients with complications of pancreatic leakage cured after adequate drainage.Two patients with pancreatic pseudocyst pancreatic pseudocystcyst cured after pancreatic pseudocyst jejunum anastomosis.One patients with traumatic pancreatitis cured after conservative treatment.Conclusions Blunt injury is the most common cause of pancreas trauma.Imaging examination has high value in the early diagnosis of pancreas trauma.The reasonable surgical methods and careful examination during operation can improve the cure rate and reduce the mortality and incidence of complications of pancreatic trauma.If the patient's condition allowed,endoscopy not only contributes to the diagnosis of pancreatic trauma,but is an effective method for treatment of it.

Depression is a common complication after stroke.It is often associated with disability and increased mortality.This article reviews the pathophysiology mechanisms of poststroke depression.

Objective To elaborate the progress on prevention and treatment of Chinese medicine to delayed diarrhea induced by Irinotecan. [Methods] In recent 5 years, traditional Chinese medicine treatment of the disease literature was reviewed . [Results] Traditional Chinese Medicine in prevention and treatment of this disease has unique advantages.[Conclusion] Traditional Chinese Medicine in prevention and treatment of this disease should be unified on syndrome type and evaluation criteria,enhance the efficacy, accepted by the majority of patients.

Increasing clinical evidence shows that modern lifestyle interrupting circadian rhythm contributes to the prevalence of obesity and diabetes.Recent genetic animal models further support the interaction of circadian rhythms and metabolic state.Circadian clock is not limited to be in central nervous system,and is also present in nearly all cells of the body,which constitute hierarchically circadian systems.The molecular circadian clock is evolved to allow organisms to anticipate and prepared for predictable,daily changes in the environment and regulates cellular and tissue function by driving patterns of gene expression and enzymatic activity.At present,basic science in this field has progressed at an extraordinary pace and is expected to continue unraveling the mechanisms linking circadian clocks to metabolism,which is important for understanding the pathophysiology of metabolic diseases such as obesity and diabetes,and provides a conceptual basis for the prevention and therapeutics of these diseases.

Recent clinical studies have shown that collagen peptides may reduce joint pain and the dependence on analgesics,and enhance sport ability in athletes.Therefore,collagen peptides may be a safe nutrient supplement for prevention and mitigation of joint pain in athletes.

ObjectiveTo compare the efficacy of laparoscopic appendectomy(LA) and open appendectomy (OA) in treating acute appendicitis.MethodsThe clinical data of eighty patients admitted with acute appendicitis given LA or OA were setrospectively studied and the recovery condition after LA or OA of the two groups were compared.ResultsTime of gastrointestinal functional recovery and hospital day of the LA group were obviously shorter than the OA group[(15.1±7.2)d vs (28.0 ± 11.3)d,(4.2 ±1.9)d vs (5.5 ±3.2)d,all P ＜0.05].The rate of postoperative complications after LA was fewer too.ConclusionLA had advantages of faster function recovery,shorter hospital day and fewer complications,which had higher clinical application value.

To explore the relationship between clinical findings and pathological changes of IgA nephropathy (IgAN), 37 children with IgAN were undertaken clinical classification and renal-pathological comparison including glomerulus change, renal tubule-interstitial change and immunopathology. The results showed that there were 18 (49%) cases with hematuria, 14 (38%) cases with nephrotic syndrome, 3(8%) cases with both of hematuria and proteineuria, and 2 (5%) cases with nephritic syndrome in the clinical classification. 54% of cases with glomerulus changes was as class III. No significant relationship was found between clinical classification and glomerulus changes. There were 24 cases with renal-tubule interstitial changes and 7 cases with hematuria. 43% of them were classified as class I and 57% as class II.All cases with nephrotic syn-drome developed renal tubule-interstitial change. 78% (11 cases) of them were as class II and 22% (3 cases) as class III. Besides, 2 of 3 cases with both of hematuria and proteineuria and 1 of 2 cases with nephritic syndrome also manifested renal tubule-interstitial change. There were four phenotypes were observed in immunopathology including 16 cases of them as IgA, 6 cases as IgAG, 10 cases as IgAM and 5 cases as IgAGM, respectively. 66% of cases with hematuria was found as IgA and 50% of cases with nephrotic syndrome as IgAM. It is concluded that hematuria can be a main clinical finding in both of IgAN and nephrotic syndrome. Glomerulus changes is usually not correlated with clinical classification. There is a significant renal tubule-interstitial change in cases with nephrotic syndrome. Hematuria is usually as IgA and nephrotic syndrome as IgAM in immunopathology.

Objective To study the influence of splenectomy on the surgical efficacy in the patients with gastric cancer in the up-per and middle portion and entire stomach .Methods 86 patients with gastric cancer in the upper and middle portion and entire stomach receiving the gastric cancer D 2 radical operation in the two hospitals from April 2003 to January 2008 were selected and di-vided into the observation group(47 cases) and the control group(39 cases) .The observation group accepted the modified lymph-adenectomy with spleen-preserving ,while the control group accepted the D2 total radical gastrectomy with splenectomy .The long-term effects were compared between the two groups .Results The total hospitalization time and the occurrence rate of postoperative complications were(20 .62 ± 7 .93)d and 10 .64% in the observation group ,which were less than (27 .51 ± 12 .44)d and 30 .77% in the control group ,and the differences between the two groups showed the statistical significance (t=3 .128 ,χ2 =5 .446 ,P=0 .000) . The 5-year survival rate in different TNM stages had no statistical difference between the two groups (P>0 .05) .Conclusion For the patients with gastric cancer in the upper and middle portion and entire stomach without spleen or splenogastric ligament metas-tasis ,the modified spleen-preserving lymphadenectomy could make the patients to get the same prognosis as the gastrectomy com-bined with splenectomy ,which reduces the occurrence rate of complications and is worth promoting clinically.