Acute pancreatitis is a common serious disease, and considered to be inflammatory disturbance course. The early storm of proinflammatory cytokine releasing evokes systemic inflammatorome response syndrome (SIRS) ,and leads to multiple organ dysfunction syndrome(MOPS). At the late phase, because massive of antiin-flammatory cytokines initiate compensatory anti-inflammatory response syndrome ( CARS), the body immune func-tions suffer suppressed and result in infection or toxemia. So reestablishing baulance of SIRS/CARS has considera-ble clinical meaning to the AP patient morbidity. In this article, we will overview the relevant factors and mecha-nisms of the SIRS/CARS induced by AP.

Objective To explore the related factors with different degrees of pelvic adhesion in pregnancy women by laparoscopy. Methods One huandred and sixty infertile patients who were found with pelvic adhesion by laparoscopy were treated. They were divided into three groups according to the sverity of pelvic adhesion as following :102 with mild adhesion, 44 with moderate adhesion and 14 with severe adhesion . There were 124 pregnancy patients without pelvic adhesion in the control group. Results (1) There was much higher percentage of patients who had surgery history in each of the pelvic adhesion groups than that in the control group (46.1 %, 56.8%, 57.1%,13.7%,P0.05). (4)The rate of endometriosis in adhesion group, mild adhesion and moderate adhesion group significantly was higher than that in control group(13.7%, 12.82%, 15.9%, P

Both aspirin and angiotensin converting enzyme(ACE)inhi bi tors are often used concomitantly in patients with cardiovascular disease.The s afety of the combination has been questioned. The potential antagonistic interac tions between ACE inhibitors and aspirin has become the focus of both increasing research and intense debate,with conflicting conclusions havin g been reported in the literature.We reviewed systematically available literatu re on the interactions between ACE inhibitors and aspirin in hyper- tension,acute myocardial infarction and congestive heart failure and found that further trials are needed to shed light on the effects and mechanism of interaction between these drugs.

Breast Neoplasms ; classification ; pathology ; Carcinoma, Ductal, Breast ; classification ; Carcinoma, Intraductal, Noninfiltrating ; classification ; Carcinoma, Papillary ; classification ; Classification ; methods ; Female ; Humans ; World Health Organization

Lysimachiae Herba and Desmodii Styracifolii Herba are common traditional Chinese medicines for treating lithiasis. Both of them have efficacies of clearing heat, diuresis and eliminating calculi. However, there are some differences in their clinic applications. The former is mainly used to treat hepatolithiasis, gallstones, jaundice, stranguria and gout; Whereas the latter is mainly used to treat urinary calculus. In this paper, the pharmacological effects of Lysimachiae Herba and Desmodii Styracifolii Herba on removing calculus, choleresis, anti-inflammation and oxidation resistance were compared and analyzed based on document retrieval. In conclusion, both of them show the preventive and therapeutic effects on kidney stones and gallstones. Particularly, Desmodii Styracifolii Herba has a better effect in treating the kidney stones, while Lysimachiae Herba has a better effect in treating cholesterol gallstones.
Drugs, Chinese Herbal ; pharmacology ; therapeutic use ; Fabaceae ; Gallstones ; drug therapy ; Humans ; Kidney Calculi ; drug therapy ; Medicine, Chinese Traditional ; Phytotherapy ; Primulaceae

Objective To investigate the way of resection of high-sacrum tumors and the reconstruction way of the sacrum. Methods From October 2001 to October 2005,7 patients with high-sacrum tumors were enrolled. After resection, the pelviclring were recormtmcted with Chinese Great Wall pedicle screw system and fibulae graft,corresponding chemotherapy and radiotherapy were given after operation. Results The short-term results were satisfactory with the lumbosacral pain reduced and the neurological function improved in different degrees, however dysuria occurred in 1 ease and 1 case cerebrospinal fluid leakageand 1 case postoperative infection and delayedunion among the 7 eases in this group. In the follow-up period of 6 months to 3 years,4 eases died for tumor recurred or metastasis. Conclusions Surgical procedure,reconstruction of the sacrum and postoperative comprehensive treatment have important effects on the prognosis. Meanwhile,it is operative key to lessen operative hemorrhage,reserve the function of caudal equine and rebuild weight high post function of the pelvis after superior sacrum tumor is removed.

Objective: To determine the effects of intravenous anesthetics (fentanyl,midazolam and propofol )on inflammatory responses. Method: We employed carrageenan-sensitized endotoxemic rabbit model. Thirty-two New Zealand rabbits were randomly assigned to one of four groups,control group(no anesthetic was used), fentanyl group, midazolam group and propofol group. Different anesthetics were used intravenously for anesthesia induction and maintenance according to the group classification. Meanwhile, all animals were mechanically ventilated, then, 2?g?kg~(-1) lipopolysaccharide(LPS) were injected for endotoxin challenge. Result:In all groups, serum tumor necrosis factor (TNF)activity began to increase at 30 min,reached its maximal level at 60 min,and tended to decrease at 120 min after (LPS) challenge,and the significant increase of TNF activity was associated with development of hypotension. Meanwhile,serum phospholipase A_2(PLA_2)activity began to increase at 60 min and persisted in going up within 2h. Those animals,with continuous infusion of these three different anesthetics and mechanical ventilation,had much lower peak level of TNF and higher mean arterial pressure (MAP)than control levels, but their changes of serum PLA_2 activity had no significant difference from control level. Conclusion: With mechanical ventilation, intravenous infusion of these anesthetics can reduce LPS induced injury in the acute phase of endotoxemia, probably by the inhibition of TNF production.

Purpose:To study the significance of resecting the lymph nodes adjacent to the recurrent laryngeal nerve in the operation on cNo thyroid papillary carcinoma,and its value inselecting the fashion of operation .Methods:Reviewing the clinical-pathological material of 186 cases of cNo thyroid papillarycary cinoma,and analyzing the relationship between lymph nodes adjacent to the recurrent laryngeal nerve and lateral cervical nodes metastasis. Results:Of 186 cases of cNo thyroid papillary cacinoma,there were 42.5% (79/186) with metastatic lymph nodes adjacent to the recurrent laryngeal nerve,63.2% of which had lateral cervical nodes or distant metastasis,while only 8 cases had metastasis in the negative group. Conclusions:The thyroid papillary carcinoma with metastatic nodes adjacent to the recurrent laryngeal nerve means there is a higher chance of metastasis in regions of the neck. Resecting the lymph nodes adjacent to the recurrent laryngeal nerve and frozed pathological examination can be a basis to determine whether redical neck dissection should be performed.

BACKGROUND: Caspase-3 exists in normal cell in form of zymogen and is capable of stimulating cell apoptosis after activated by apoptosis inducing factors.OBJECTIVE: To observe the activity of caspase-3 in hippocampal cytosolic S-100 and neuronal apoptosis in hippocampal regions, so as to discuss the relationship between hippocampal neuronal apoptosis and caspase3 activity during the whole brain ishcemic-reperfuasional injury.DESIGN: Randomized controlled experiment.SETTING: Emergency Department of Southwest Hospital Affiliated to the Third Military Medical University of Chinese PLA.MATERIALS: This experiment was carried out at Southwest Hospital Affiliated to the Third Military Medical University of Chinese PLA from January to April 1999. Totally 182 male Wistar rats were randomly divided into 3 groups: namely sham operation group of 14 rats, cerebral IR group of 84, rats acetyl-asp-glu-val-asp-aldehyde (AC-DEVD-CHO) treatment group of 84 rats, rats in the latter two groups were then subdivided into IR 8, 24, 48, 72, 120 and 168 hours time points subgroups with 14 rats in each.METHODS: The whole brain ischemia 20 minutes and reperfusional model was established on rats in brain IR group and Ac-DEVD-CHO treatment group, and rats were executed separately at post-reperfusional 8, 24,48, 72, 120 and 168 hours for obtaining hippocampal specimen; rats in sham operation group were only underwent anesthesia and operation without common carotid arterial occlusion and burns of vertebral artery, they were executed at 72 hours after operation and hippocampal specimen was obtained. The quantity of amino-methylcoumarin that was produced from the same mass of specimen within same decomposition time was used to reflect the activity of caspase-3. Brain slices that were obtained from different time points were stained and embedded for observing the hippocampal cell apoptosis under fluorescence microscope at 330-350 nm.MAIN OUTCOME MEASURS: ① The caspase-3 activity in hippocampal S-100 in different post-IR time point groups. ② The hippocampal cell apoptosis in different post-IR time point groups. ③ relationship between caspase-3 activity and neuronal apoptosis in hippocampal regions.RESULTS: Totally 182 rats were enrolled in this experiment, 14 rats got lost, thereby date of 168 rats was entered the result analysis. ① The changes of caspase-3 activity in hippocampal S-100 in different post-IR time point groups: There was no change in sham operation group at postoperative 72 hours. In contrast with cerebral IR group, there were obvious reduction in Ac-DEVD-CHO treatment group at post-reperfusional 24, 48,72, 120 and 168 hours [(1.71±0.03, 1.22±0.03; 2.77±0.09, 1.59±0.7;5.54±0.51, 2.3±0.19, 6.28±1.71, 3.43±0.46; 3.11±1.21, 1.73±0.14) nkat/kg;P ＜ 0.05 or 0.01]. ② The hippocampal cell apoptosis in different post-IR time point groups: Under 400× field of vision, the number of apoptotic cells in sham operation group was 1.2±0.4 cells at postoperative 72 hours.It was lower in Ac-DEVD-CHO treatment group at post-reperfusional 24,48, 72, 120 and 168 hours than cerebral IR group [(6.4±1.7, 2.8±0.8;11.8±1.3, 5.8±1.9; 19.8±3.1, 10.0±1.9; 31.2±5.9, 16.4±2.4; 19.8±2.3, 9.0±2.3)cells/400× field of vision; P ＜ 0.01]. ③ Relationship between caspase-3activity and neuronal apoptosis in hippocampal regions: It was proved of linear correlation in cerebral IR group and Ac-DEVD-CHO treatment group,displaying significantly positive correlation r= 0.935 6 or 0.980 0, P ＜ 0.01).CONCLUSION: Caspase-3 activation is one of the major inducer for hippocampal neuronal apoptosis, playing important role in hippocampus neuronal apoptosis in rats during IR injury.

Objective To gain purified platelets for further research of the immune function of platelet.Methods Platelets were purified by positive(MS) and negative(LD) magnetic cell sorting(MACS) separation.The percentage of activated platelets was detected by flow cytometry and nucleated cell clearance was evaluated by white cell count.Results The percentage of activated platelets before separation was(2.39?1.10)%,and increased to(2.56?1.08)% and(16.76?4.04)%,respectively,after MS and LD MACS.The clearances of nucleated cells after MACS MS and LD were(98.44?0.24)% and(98.47?0.18)%,respectively.The recovery rate of purified platelet after MS and LD was(76.50?1.49)% and(79.20?2.61)%.Conclusion MACS LD method was more suitable for the platelet purification.