OBJECTIVETo study the effect of Compound Ezhu Powder (CEP) on serum levels of CA125 and CA19-9, and the expression of cyclin D protein in endometriosis patients, thus providing theoretical evidence for clinical application of CEP.

METHODSTotally 69 all endometriosis patients underwent surgical treatment at Department of Gynecology and Obstetrics, Tianjin Nankai Hospital from January 2011 to January 2013 were randomly assigned to group A (35 cases) and group B (34 cases). Meanwhile, 30 patients with uterine fibroids who prepared for surgical treatment during the same period were recruited as the control group. Patients in group A took EZP 3 months before surgery. No treatment was given to patients in group B and the control group. The serum CA125 level and the expression of cyclin D in the ectopic endometrium and the eutopic endometrium were detected in the 3 groups before surgery.

RESULTSThe expression of cyclin D was higher in group A and group B than in the control group (P < 0.05). The serum levels of CA125 and CA19-9 were significantly lower in group A than in group B (P < 0.05). The expression of cyclin D in the ectopic endometrium was lower in group A than in group B, but with no statistical difference (P > 0.05). The expression of cyclin D in the eutopic endometrium was significantly lower in group A than in group B with statistical difference (P < 0.05). Meanwhile, the serum CA125 level was positively correlated with the serum CA19-9 level (r = 0.45, P < 0.05).

CONCLUSIONSThe expression of cyclin D obviously increased in endometriosis patients, which was associated with the occurrence of endometriosis. CEP could lower serum levels of CA125 and CA19-9, and down-regulate the expression level of cyclin D, indicating its roles in inhibiting the cell cycle.

Adult ; Antigens, Tumor-Associated, Carbohydrate ; blood ; CA-125 Antigen ; blood ; CA-19-9 Antigen ; blood ; Cyclin D1 ; metabolism ; Drugs, Chinese Herbal ; pharmacology ; Endometriosis ; blood ; drug therapy ; Female ; Humans

Objective To evaluate the value of double stapling technique with curved cutter stapler in colorectal anastomosis,especially in low colorectal anastomosis. Methods The clinical data of 168 cases of rectal carcinomas treated with double stapling technique with curved cutter stapler were retrospectively reviewed.The intraoperative condition,postoperative complications and findings during follow up were analysed. Results During the operations,the processes of closure and anastomosis of all the patients were satisfactory,and no operative death occurred.After the operations,4 cases(2.4%) had anastomotic leakage,3 cases(1.8%) had anastomotic bleeding,and 2 cases(1.2%) had rectovaginal fistula.All the complications were cured.There was no anastomotic stricture. Conclusion Double stapling technique with curved cutter stapler may help to accomplish low colorectal anastomosis which is a difficult task for handed suture.

· AIM: To discuss the cause and management of complications during the manual small incision cataract surgery (MSICS).combined with intraocular lens implant (MSICS-IOL) were done in 160 patietns with cataract. In this paper, we reviewed the clinical data of the intraoperative complications.injury, posterior capsule rupture, iris prolapse and hyphema, were mainly caused by inexpert skill and lacking of experience.techniques, careful operation could decrease the incidence of complications during MSICS operation. By proper management, the intraoperative complications could be solved satisfactorily.

Objective To evaluate the damage to the brochial plexus produced by pulsed radiofrequency (PRF)and radiofrequency thermocoagulation(RFTC).Methods Fifty-five male Wistar rats weighing 250-300 g were randomly divided into 3 groups:groupⅠPRF(n=25):groupⅡRFTC(n=25)and groupⅢnormal control(n=5).The animals were anesthetized with intraperitoneal chloral hydrate.The left brochial plexus was exposed and PRF or RFTC was applied to the left brochial plexus.The voltage and current of the minimal stimulation which elecited muscle twitching and the impedance before and after operation were recorded in group PRF and RFTC.The nerve function was scored according to Tarloo(0=flaccid paresis,5=normal gait)before and at 3d after operation.The animals were killed and the left brachial plexus was removed immediately and at 1, 7,14,30 d after operation(n=5 at each time point)for determination of histopathological changes using microscope.Results The impedance and Tarlov score were significantly decreased after operation as compared to the baseline values before operation in group RFTC and were also significantly lower than in group PRF. Microscopic examination showed that the myelinated nerve fibers exhibited Wallerian degeneration and axon regeneration and the cytochondria in cylindraxile were severely injured or disappeared in group RFTC.The myelinated nerve fibers and the cytochondria in cylindraxile were significantly less injured after operation in group PRF than in group RFTC and returned to normal at 7 d and 30 d respectively.Conclusion The injury to brachial plexus produced by PRF is slighter than that produced by RFTC.

With the rapid development of turfgrass industry in our country,more and more attentions are paid to the genetic breeding of turfgrass. Biotechnology has great application potential in varietals improvement of tall fescue,which is commonly grown as cool-season turf grass in the temperate region. The establishment of tall fescue regeneration and genetic transformation systems was summarized. Meanwhile,the historical and present situations of tall fescue breeding are introduced. The part of tall fescue regeneration was expounded from different explants and approaches. While,the part of genetic transformations was expounded from different means. At last,problems and prospects of genetic transformation of tall fescue are discussed.

Child, Preschool ; Female ; Humans ; Sarcoma ; diagnosis ; surgery ; Stomach Neoplasms ; diagnosis ; surgery ; Stromal Cells ; pathology

Objective To explore the role of stromal interaction molecule 1(STIMI)on prohteration and intra- cellular Ca~(2+)change in vascular smooth muscle ceils(VSMC).Methods Rat VSMC were isolated from SD rats and primary cultured.Ad-si/rSTIM1 and Ad-hSTIM1 were transfected into VSMC.The protein of STIM1 was measured by Western blot,the proliferation of VSMC was analyzed by ~3H-thymidine(~3H-TdR)incorporation and cell count,the intracellular Ca~(2+)change was assessed By Aquaeosmos system.Ruselts Fourty-eight hours after transfection,as compared with Ad-hSTIMI group,the Ad-si/rSTIMI VSMC had lower expression of STIM1 protein (P

The study aims to investigate the anti-hepatic fibrosis and anti-inflammatory activities of palbinone, and to explore the internal regulatory mechanism, so as to lay an active foundation for its development as an anti-non-alcoholic steatohepatitis (NASH) candidate. First, sulforhodamine B (SRB) method was used to detect the effect of palbinone on the proliferation of human hepatic stellate cells LX-2 and rat hepatic stellate cells HSC-T6. Following, in the in vitro hepatic fibrosis cell model that activated by transforming growth factor beta 1 (TGF-β1), quantitative real-time PCR (qRT-PCR) and Western blot were used to detect the inhibitory effect of different concentrations of palbinone on the transcription level and protein expression level of hepatic fibrosis markers. And the regulating mechanism of palbinone on fibrosis-related genes was analyzed at the same time. In addition, in the inflammatory cell model that induced by lipopolysaccharide (LPS) and nigericin, ELISA was used to detect the effect of palbinone on the released interleukin-1β (IL-1β) level. At the same time, Western blot was used to detect the effect of palbinone on the related proteins of inflammatory pathway. The results showed that palbinone could significantly inhibit the proliferation activity of LX-2 and HSC-T6, and their half maximal inhibitory concentration (IC₅₀) values ​​were (375.11 ± 55.45) and (260.27 ± 36.81) nmol·L^-1, respectively. In addition, palbinone showed a dose-dependent inhibitory effect on the expression levels of TGF-β1-induced fibrosis-related genes, including collagen type Ⅰ α 1 (COL1A1), TGF-β1, α-smooth muscle actin (α-SMA) and tissue inhibitor of metalloproteinase 1 (TIMP1). Mechanism study showed that palbinone may decrease the expression level of Yes-associated protein (YAP), thereby weakening its activation effect on the downstream fibrosis pathway. In addition, palbinone also exerted an anti-inflammatory effect by inhibiting the activity of nuclear factor kappa-B (NF-κB) signaling pathway and reducing inflammatory factors cysteinyl aspartate specific proteinase-1 (caspase-1) and IL-1β release. In conclusion, palbinone can not only inhibit the proliferation and activation of hepatic stellate cells by inhibiting the expression of YAP, but also inhibit the expression and release of inflammatory factors at the same time. All these studies provide theoretical support for the development of palbinone as an anti-nonalcoholic steatohepatitis drug.

This paper introduces the nursing care of two children with type 1 diabetes during continuous glucose monitoring. In addition to psychological care,diet instruction and insulin therapy,the nurses actively communicated with the children and their parents,introduced the principle and advantages of continuous glucose monitoring system (CGMS) to promote the children and parents to cooperate with the medical staff. Moreover,the insert site of CGMS was changed from inferior abdomen to up-per lateral buttock according to the physiological character of children. As a result,the CGMS was completed successfully in the 2 eases,which provided reliable reference for the regulation of treatment plan.

Objective To quantify the amplitudes of lung tumor motion during free-breathing using four dimensional computed tomography (4DCT), and seek the characteristics of tumors with large motion. Methods Respiratory-induced tumor motion was analyzed for 44 tumors from 43 patients. All patients un-derwent 4DCT during free-breathing before treatment. Gross tumor volumes (GTV) on ten respiratory phases were contoured by the same doctor. The eentroids of GTVs were autoplaeed with treatment software (ADAC Pinnacle 7.4f), then the amplitudes of tumor motion were assessed. The various clinical and anatomic fac-tors associated with GTV motion were analyzed. The characteristics of tumors with motion greater than 5 mm in any direction were explored. Results The tumor motion was found to be associated with T stage, GTV size, the superior-inferior (SI) tumor location in the lung, and the attachment to rigid structures such as the chest wall, vertebrae or mediastinum. The motion over 5 mm was observed in ten tumors, which were all lo-cated in the lower or posterior half of the lung, with the greatest motion of 14.4 mm. For 95% of the tumors, the magnitude of motion was less than I 1.8 mm, 4.6 mm and 2.7 mm along the SI, anterior-poste-rior (AP) and lateral directions, respectively. Conclusions Tumor motion due to breathing is associated with tumor location, volume, and T stage. The greatest motion was in the SI direction for unfixed tumor in lower-lobe, followed by tumor in upper-lobe posterior-segment.