Non-Camellia Tea, as an integral part of Chinese tea culture for several centuries, is important to prevent chronic metabolic diseases. However, it was not systematically studied until academician Pei-gen Xiao defined it. Hereby, Non-Camellia Tea was reviewed systematically in definition, classification, traditional functions, chemical compositions, and pharmacology.

Objective To explore epicanthus correction by transverse incision method and concurrent double-eyelid incision operation.Methods The transverse straight-line incision was performed in new inner canthus to the original canthal corner point; after the original inner canthus corner point was reached,the oblique-line parallel incision was performed along the lower eyelid so that full subcutaneous separation was obtained on the upper and lower incision; the malpositioned isomerous orbicular muscle and thickened tissue were released and excised so that the epicanthus skin was naturally restored; the superficial head of the inner canthus ligament was folded and sutured when necessary ; after small cat ears at the temporal side of the inner canthal incision was removed,routine double eyelid plasty was then performed,but the double eyelid and the inner canthus incisions were not continuous.Results The procedures were clinically applied in 258 cases and followed up for 3-18 months,showing that the epicanthus has disappeared,new inner canthus was in good appearance,the scar was not obvious,recurrence of the epicanthus was not found and double eyelids were beautiful in appearance.Conclusions The epicanthus correction by transverse incision and concurrent double-eyelid plasty is a simple and ideal approach for correction of single-edged eyelid with epicanthus and it is worthy of clinical promotion.

Objective To explore the feasibility and reliability of thoracoscopic surgery in the treatment of esophageal leiomyoma.Methods According to the tumor site selection of incision,7 patients with esophageal leiomyoma were taken myomectomy by thoracoscopic surgery.Results All cases were cured,and there was no death and serious complication.The patients were followed up for 3 to 24 months.There was no recurrence.Conclusion The myomectomy by thoracoscopic surgery would be an alternative to open surgery for patients with esophageal leiomyomas,which is safe and effective.

OBJECTIVE:To strengthen the clinical rational use of drug and to ensure safety of drug use.METHODS:The irrational medication orders of PIVAS in our hospital from Mar.to Aug.in 2009 were analyzed statistically.RESULTS:Of total 859 339 medication orders,771 irrational medication orders accounted for 0.94‰,including excessive dosage,irrational compatibility and improper solvent selection,etc.CONCLUSIONS:Pharmacists can correct irrational medication order to improve rational use of drug by PIVAS.Moreover,PIVAS plays an important role in training clinical pharmacists.

Objective To compare the surgical modes of cholecystectomy in patients with diabetes mellitus. Methods The intraoperative blood loss, operation time, duration of hospital stay and incidence of complications were respectively compared in 46 patients with diabetes receiving either laparoscopic cholecystectomy (LC, n=23) or open cholecystectomy (OC, n=23). Results In the Group LC and the Group OC, the intraoperative blood loss was (80?23) ml and (120?40) ml, respectively ( t = -4.518 , P = 0.000), the operation time was (45?20) min and (69?28) min, respectively ( t =-3.345, P =0.002), and the hospital stay was (6?2) d and (11?3) d, respectively ( t =-6.651, P =0.000). There were no statistical significances between the two groups in the incidence of complications. Conclusions LC can be performed safely in patients with diabetes mellitus. It offers the advantages over OC in less blood loss, shorter operative time and shorter hospital stay.

Objective To explore the relationship of the level of serum selenium and infantile diarrhea,provide foundation for establishing the therapeutic criteria.Methods Seventy-eight diarrhea children was enrolled in this study,6 -24 months old.Thirty children with acute diarrhea (AD group),26 children with persistent diarrhea (PD group) and 22 children with chronic diarrhea (CD group).The level of serum selenium was measured and compared with another 30 healthy children (control group) of matched sex and age.The level of serum selenium of CD group was compared before and after the recovery.Results The level of serum selenium in AD group and PD group had no significant difference compared with control group [ (51.34 ± 4.84),(48.14 ± 3.05 ) μ g/L vs.(55.08 ± 5.59 ) μ g/L ] (P＞0.05 ).But the level of serum selenium in CD group was significantly lower than that in control group [ (42.13 ± 5.16) μ g/L vs.(55.08 ±5.59) μg/L] (P＜0.05).After treatment for 1 month,the level of serum selenium in CD group was significantly increased than before treatment [ (53.76 ± 8.38 ) μ g/L vs.(42.13 ± 5.16) μ g/L ] (P＜0.05 ).Conclusions The nosogenesis of chronic diarrhea may relate with the level of serum selenium decrease.Therapeutic selenium supplement is important in children with chronic diarrhea.

Objective To investigate the memory monitoring ability in patients with hepatolenticular degeneration(HLD) and explore the mechanism of their memory impairment.Methods The feeling-of-knowing (FOK) paradigm of episodic memory(EM) and semantic memory(SM)were established and subsequently applied to 30 HLD patients and 30 healthy control(HC) participants who were matched in age and educational level.Results Compared with healthy control group (FOK-EM recall (64.17 ± 29.21) ％ ; FOK-SM recall (84.72 ± 11.44)％),the FOK-EM recall((26.55±20.92)％) and FOK-SM recall((53.93±28.42)％) in HLD patients were significantly lower(t=-5.140,P＜0.01 ; t=-5.123,P＜0.01).The positive judgment and correct recognition of FOK-EM ((50.64±29.43) ％) and the negative judgment and correct recognition of FOK-EM((12.80± 18.32) ％) in the HLD group were significantly different from the HC group (the positive judgment and correct recognition of FOK-EM:(75.15±31.73)％ and the false judgment and correct recognition of FOK-EM:(1.81±5.41)％; t=-2.693,P＜0.05 ; t=3.026,P＜0.01).Most importantly,the stroop effect was positively correlated with the negative judgment and correct recognition of FOK-EM in HLD group(r=0.601,P＜0.01).Conclusion The results show that the HLD group underestimate their memory performance on episodic FOK,and the impairment of memory monitoring is positively correlated with the deficit of executive function,indicating that the prefrontal impairment can be an influential factor of memory disorder in HLD,whereas the unimpaired semantic metamemory FOK indicates the episodic and semantic metamemory monitoring may depend on different neural network.

Hematologic Diseases ; Humans ; Mesenchymal Stem Cell Transplantation ; Mesenchymal Stromal Cells

Objective To investigate the EUS elastographic patterns of normal pancreas and focal pancreatic lesions, and its value for characterizing and differentiating between benign and malignant pancreatic tissues. Methods Between January and June 2009, 6 patients with normal pancreas and 9 patients with focal pancreatic lesions were enrolled. Real-time elastography was carried out during the conventional EUS examination. The elastographic images were scored with 1 to 5 based on the elastographic pattern. Results Nine focal pancreatic lesions were finally diagnosed as pancreatic cancer (n = 4), cyst-adenocarcinoma (n =1), cyst-adenoma (n = 2) and focal pancreatitis (n = 2), respectively. Pancreatic cancers were scored as 3(n = 1) and 4 (n = 3). Cyst-adenocarcinoma was scored as 5 and cyst-adenomas were scored both as 2,while focal pancreatitis were scored as 2 and 3, respectively. Elastographic pattern was scored as 1 (n = 5)and 2 (n = 1) in 6 normal pancreas. When scores 1 and 2 were assigned to benign lesion and 3 to 5 to malignancy, the overall diagnostic accuracy of EUS elastography for focal pancreatic lesions was 88. 9%(8/9). Conclusion There are apparent differences in elastographic patterns between benign and malignant pancreatic tissues. EUS elastography is a promising method that allows characterization and differentiation of benignancy and malignancy.

Objective To discuss the nonoperative management strategy to prevent the conversion of acute pancreatitis to the severe form.Methods In recent 4 years,286 patients with mild acute pancreatitis admitted to our hospital were divided into control group and treatment observation group;routine conservative management was performed in control group,and the strategy of improving pancreatic microcirculation and preventing cell Ca~2+ overload and inhibiting pancreatic protease was added to the treatment observation group.Results Among the 144 patients with mild acute pancreatitis in control group,conversion to severe acute pancreatitis occurred in 20 patients,and 14 of the 20 patients with severe acute pancreatitis developed systemic complications.Among the 142 cases in treatment observation group,the conversion of mild to severe acute pancreatitis occurred in 8 patients,and 2 of the 8 patients developed systemic complications.Serum C-reactive protein levels and Balthazar CT severity index were significantly decreased at each time point in treatment observation group compared to control group.Conclusions In addition to routine management,improving pancreatic microcirculation,preventing cell Ca~2+ overload and inhibiting pancreatic protease might serve as a benificial strategy for preventing the progression of mild acute pancreatitis to the severe form.