Adrenal Cortex Hormones ; therapeutic use ; Adrenergic beta-Agonists ; therapeutic use ; Anti-Asthmatic Agents ; therapeutic use ; Asthma ; drug therapy ; Humans ; Medication Adherence

Objective:To study the safety and efficacy of primary closure of non-dilaed common bile ducts (CBD) after laparoscopic common bile duct exploration.Methods:A retrospective study was conducted on the clinical data of 120 patients who underwent primary closure of CBD after laparoscopic CBD exploration (LCBDE) at the Shengjing Hospital of China Medical University from April 1, 2014 to November 30, 2019. There were 44 males and 76 females, aged 22.0 to 88.0 years, (average age of 57.2 years). These patients were divided into the dilated CBD group (diameter of CBD >8 mm) and the normal CBD group (diameter of CBD ≤8 mm). The following factors, including operating time, intraoperative bleeding, postoperative hospitalization stay, abdominal drainage tube indwelling time and postoperative complications were compared.Results:The dilated CBD group consisted of 76 patients, with 25 males and 51 females, and a median age of 62.5 years. The normal CBD group consisted of 44 patients, with 19 males and 25 females, and a median age of 57.5 years. There were no significant differences in gender, age, albumin level, total bilirubin and other baseline data between groups ( P>0.05). The operation times of the two groups were: the normal CBD group [106.6(87.3, 146.3] min vs the dilated CBD group [112.0(90.5, 134.5)] min; intraoperative blood loss [the normal CBD group 20(10, 30)ml vs dilated CBD group 20(10, 20)ml]; postoperative hospital stay [the normal CBD group 7.0 (5.3, 9.0) d vs the dilated CBD group 7.0 (5.0, 7.0) d]; and postoperative abdominal drainage tube removal time [the normal CBD group 6 (4, 7) d vs the dilated CBD group 5 (4, 6)d]. The differences were all not significant ( P>0.05). There was also no significant difference in the incidences of postoperative complications (including bile leakage, biliary stricture, and stone recurrence between groups, all P>0.05). Conclusion:In patients with a normal diameter (≤8 mm) common bile duct, it was safe and efficacious to perform primary closure after laparoscopic common bile duct exploration.

ObjectiveTo observe the effects of acupuncture combined with massage on shoulder subluxation and motor function recovery of the upper extremities in patients with hemiplegia after stroke.Methods60 hemiplegic patients were randomly divided into two groups for treatment with acupuncture cooperates with massage or usual rehabilition, respectively. The recovery of the patient's shoulder subluxation and movement function of upper extremities were evaluated 2 months after treatment. ResultsThe shoulder subluxation and movement function of the upper extremities were improved after treatment with both therapies (P<0.01), and acupuncture cooperates with massage showed better effect (P<0.01). ConclusionAcupuncture cooperates with massage can facilitate the recovery of shoulder subluxation and motor function of the upper extremities after hemiplegia.

ObjectiveTo investigate the effects of medical chitin degraded membrane on post-surgical abdominal adhesions.MethodsForty adult rabbits were made to form abdominal adhesions and divided randomly into four groups including group A1 and its control group A2, group B1 and its control groups B2 with 10 animals in each group. Medical chitin degraded membrane was applied in the group A and group B to the surfaces of the positions where would be adhered. All animals were cut the belly open again on the 7th, 14th postoperative day; the adhesions about incision and appendix were graded according to the severity, and took on bioscopy.ResultsThe abdominal adhesions model was successful. The severity of adhesions and inflammatory reaction of the group A1 and group B1 was significantly milder than that of the group A2 and group B2 in every different periods ( P<0.05).ConclusionThe medical chitin degraded membrane used intraoperatively might have some efficacy in preventing post-surgical abdominal adhesions.

Objective To explore a new surgical approach for the renovation of laryngotracheal stenosis. Methods the anatomical structures of the anteroventral portion of the digastric muscle along with the blood supply, innervation and periosteal coverage of the mandibular were investigated by observing 23(46 sides) cadaver. Results The anteroventral portion of the digastric muscle rise from the fossae digastrica at the angle of 30.4°±3.5°. Its length was (4.8+0.7) cm and the periosteal coverage averaged (111.6+28.2) mm2. The puncta of rami digastricus stats (2.4+0.7) cm from the arteriae submentalis. Mylohyoid nerve together with rami digastricus enters the muscular tissue. Conclusion Designed with reference to sternocleidomastoid clavicular periosteal flap, the periosteal flap of the anterovent of the digastric muscle-mandible may offer a new way for largngotracheal renouation.

Objective To explore a new surgical approach for the renovation of laryngotracheal stenosis. Methods the anatomical structures of the anteroventral portion of the digastric muscle along with the blood supply, innervation and periosteal coverage of the mandibular were investigated by observing 23(46 sides) cadaver. Results The anteroventral portion of the digastric muscle rise from the fossae digastrica at the angle of 30.4°±3.5°. Its length was (4.8+0.7) cm and the periosteal coverage averaged (111.6+28.2) mm2. The puncta of rami digastricus stats (2.4+0.7) cm from the arteriae submentalis. Mylohyoid nerve together with rami digastricus enters the muscular tissue. Conclusion Designed with reference to sternocleidomastoid clavicular periosteal flap, the periosteal flap of the anterovent of the digastric muscle-mandible may offer a new way for largngotracheal renouation.

Antigens, CD20 ; metabolism ; CD5 Antigens ; metabolism ; Colonic Neoplasms ; complications ; metabolism ; pathology ; surgery ; Cyclin D1 ; metabolism ; Diagnosis, Differential ; Female ; Humans ; Ileal Diseases ; complications ; pathology ; surgery ; Ileocecal Valve ; Intestinal Neoplasms ; complications ; metabolism ; pathology ; surgery ; Intestinal Polyps ; complications ; metabolism ; pathology ; surgery ; Intussusception ; complications ; pathology ; surgery ; Leukemia, Lymphocytic, Chronic, B-Cell ; metabolism ; pathology ; Lymphoma, Mantle-Cell ; complications ; metabolism ; pathology ; surgery ; Middle Aged

Adenocarcinoma ; metabolism ; pathology ; surgery ; ultrastructure ; Aged ; Carcinoembryonic Antigen ; metabolism ; Carcinoma, Neuroendocrine ; metabolism ; pathology ; surgery ; ultrastructure ; Cardia ; Humans ; Ki-67 Antigen ; metabolism ; Male ; Microscopy, Electron, Transmission ; Stomach Neoplasms ; metabolism ; pathology ; surgery ; ultrastructure ; Synaptophysin ; metabolism

Colorectal Neoplasms ; pathology ; surgery ; Humans ; Liver Neoplasms ; secondary ; surgery

The core-crosslinked polymeric micelles were used as a new drug delivery system, which can decrease the premature drug release in blood circulation, improve the stability of the micelles, and effectively transport the drug into the therapy sites. Then the drug bioavailability increased further, while the side effect reduced. Most drugs were physically entrapped or chemically covalent with the polymer in the internals of micelles. Based on the various constitutions and properties of polymeric micelles as well as the special characteristics of body microenvironment, the environment-responsive or active targeting core-crosslinked micelles were designed and prepared. As a result, the drug controlled release behavior was obtained. In the present paper, the research progress of all kinds of core-crosslinked micelles which were published in recent years is introduced. Moreover, the characteristic and application prospect of these micelles in drug delivery system are analyzed and summarized.
Animals ; Antineoplastic Agents ; administration & dosage ; chemistry ; therapeutic use ; Cross-Linking Reagents ; chemistry ; metabolism ; Drug Carriers ; chemistry ; metabolism ; Humans ; Micelles ; Molecular Structure ; Neoplasms ; drug therapy ; Particle Size ; Pharmaceutical Preparations ; administration & dosage ; Polyethylene Glycols ; chemistry ; metabolism ; Polymers ; chemistry ; metabolism