Patrolling monocyte (PMo) is a subset of monocytes.Its main function is patrolling vascular endothelium and removing cellular debris from the microvasculature.Studies have revealed that PMo can inhibit the growth of tumor cells,recruiting NK cells to kill tumor cells.PMo can prevent tumor cells metastasis to the lung,which plays a role of immunosurveillance.PMo may be a target for cancer immunotherapy.

Objective To evaluate the effects of Achilles tendon lengthening on talipes equinus in children with spastic cerebral palsy. Methods From December, 2013 to June, 2014, seventeen spastic cerebral palsy children with talipes equinus (34 feet) received Achilles ten-don lengthening. Ankle dorsiflexion range of motion (ROM) and surface electromyography from tibialis anterior and medial head of gastroc-nemius were measured before and 8 to 12 months after operation, respectively. ROM of passive and active dorsiflexion, root mean square (RMS) of tibia muscle group and co-contraction ratio (CR) when standing were compared. Results The ROM of ankle passive and active dorsiflexion increased (Z>4.867, P<0.001), while the RMS of gastrocnemius muscle decreased when ankle passively dorsiflex (t=4.31, P<0.001). RMS of tibialis anterior and gastrocnemius muscle changed little when standing (Z<1.291, P>0.05), while CR reduced (t=2.38, P<0.05). Conclusion Achilles tendon lengthening can improve the coordination of tibia muscle group to increase the ROM of ankle for chil-dren with talipes equinus after spastic cerebral palsy.

Adult ; Glutathione Peroxidase ; blood ; Hearing Tests ; Humans ; Male ; Malondialdehyde ; blood ; Military Personnel ; Noise, Occupational ; adverse effects

Anti-Arrhythmia Agents ; therapeutic use ; Cardiomyopathies ; drug therapy ; etiology ; Child, Preschool ; Female ; Humans ; Moricizine ; therapeutic use ; Tachycardia ; complications ; drug therapy ; Treatment Outcome

Objective To investigate the pathogen spectrum and analyze the associated risk factors of pulmonary moniliasis in the patients with liver failure.Methods A retrospective analysis of pulmonary moniliasis complicating liver failure(n=150) was performed by case-control study on the data of patients admitted to PLA 302 Hospital from Jan.1986 to Nov.2007.A cohort of 154 patients with liver failure but without fungi infection(n=154) served as the control group.By analyzing the epidemiological and clinical data,the spectrum of fungi was identified,and the risk factors in pulmonary moniliasis pneumonia inpatients with liver failure were identified.Results The number of patients with acute on chronic liver failure(69/150,46.0%) were greater than patients with chronic liver failure(78/150,52.0%),while the number of patients suffering from moniliasis pneumonia was smaller than that of control group(20/154,13.0% and 129/154,83.8%,respectively,P

?AlM:To compare the anti-inflammatory effects with lotrprednol-tobramycin and tobramysin-dexamethasone eyedrops after phacoemulsification combined intraocular lens implantation.
? METHODS: ln this prospective, comparative, randomized controlled trial, patients with senile cataract who underwent phacoemulsification combined intraocular lens implantation in our hospital from January 2014 to October 2014 were enrolled, which were randomly divided into two groups. Patients were given lotrprednol -tobramycin ( LE/T group ) and dexamethasone-tobramysin ( D/T group ) eyedrops respectively. Preoperative and postoperative intraocular pressure, malnutrition inflammation score, bruggrmann comfort scale were observed.
?RESULTS:A total of 143 eyes of 143 cases were enrolled, of them 81 cases were in the LE/T group and 62 in the D/T group. There were no statistically significant differences between the two groups in malnutrition inflammation score and bruggrmann comfort scale. The average intraocular pressure was 16. 5±3. 1mmHg in D/T group after 14d postoperation, which was obviously higher than LE/T group ( 14. 7± 3. 7mmHg, P = 0. 004 ). After 14d postoperation, the intraocular pressure of 2 cases were > 21mmHg, which were back to normal after drug withdrawal.
? CONCLUSlON: The anti - inflammatory effects lotrprednol-tobramycin and tobramysin-dexamethasone eyedrops are similar after phacoemulsification. However, lotrprednol-tobramycin has little influence in intraocular pressure, and more safety.

?AIM:To evaluate the objective visual quality of patients who underwent corneal cross-linking for the keratoconus using double-pass analysis system.? METHODS: Advanced keratoconus patients who underwent UV - riboflavin corneal cross - linking from January to July 2015 were included. The outcomes of their objective scattering index ( OSI ) , predicted visual acuity ( VA ) , the cut - off frequency of modulation transfer function ( MTF cut- off ) , the Strehl ratio ( SR ) were compared before and 6mo after corneal cross-linking.?RESULTS: A total of 13 patients ( 16 eyes ) were included. There was no statistically significant difference between pre- and 6mo postoperative data in uncorrected visual acuity, best corrected visual acuity, refractions and mean value of Sim-k (P>0. 05). Non-invasive average tear film break up time ( NIAvg-BUT ) detected by the Sirius system decreased after corneal cross-linking ( P<0. 05 ) . Using double - pass analysis system, no statistically significant change was found in MTF cut off, Strehl Ratio, OSI before and after treatment(P>0. 05). Tear Film Analysis Mean OSI increased at 6mo postoperatively (P<0. 05).? CONCLUSION: The subjective visual quality isn’t effected by corneal cross-linking. The tear stabilities of patients are influenced by these operations at 6mo postoperatively. More observations on long-term effect are needed to be taken in the future.

Adolescent ; Cardiac Catheterization ; methods ; Child, Preschool ; Echocardiography, Transesophageal ; methods ; Female ; Heart Septal Defects, Atrial ; diagnostic imaging ; therapy ; Humans ; Treatment Outcome

In order to screen EGFR-regulated secreted proteins in human nasopharyngeal carcinoma(NPC), and to reveal the role and mechanism of epidermal growth factor receptor(EGFR) in the pathogenesis of NPC. NPC cell line CNE2 cells were cultured in serum-free medium and stimulated by transforming growth factor-? (TGF-?) for 24 h in experimental group. Control CNE2 cells were cultured at the same condition but without TGF-? stimulation. The culture medium of control and experimental cells was desalted and concentrated through ultrafiltration to prepared the total secreted proteins. Two-dimensional gel electrophoresis (2-DE) was used to separate the secreted proteins of control and experimental cells, PDQuest software was applied to analyze 2-DE images, and the differential protein spots between the control and experimental cells were identified by desorption/ionization time-of-flight mass spectrometry (MALDI-TOF-MS). The 2-DE patterns of the secreted proteins of TGF-? stimulated and un-stimulated CNE2 cells were established, 22 differential proteins spots between the two groups of cells were found, and 8 non-redundant proteins were identified with MALDI-TOF-MS, the functions of which were involved in invasion, metastasis, apoptosis and proliferation of cancer cells. The data will be valuable for further to study the role and mechanism of EGFR in the pathogenesis of NPC.

A strain KX6,producing thermotolerant endoglucanase,was isolated from compost. The morpholo-gical identification and 16S rRNA sequence analysis showed it belongs to Streptomyces xylophagus. The production and characterization of endoglucanase from Streptomyces xylophagus KX6 was studied. Maximum endoglucanase yield of 0.538 IU/ml was achieved with medium pH8.0,containing CMC2Na 1.0% as carbon resource,soybean meal 1% as nitrogen resource,2% inoculating volume,30% 250 ml triangle flask bulk for medium volume at 40℃ 200r/min shaker for 48h. The endoglucanase exhibited optimum catalytic activity at pH7.0 and 50℃. The enzyme was stable at 50℃,and able to retain 60% of the full activity,when it was incubated at 60℃ for 1h.The enzyme was stable at pH6.0~7.0. All these findings suggest that the enzyme is a thermotolerant neutral endoglucanase.