Objective To observe the expression of 11β-hydroxysteroid dehydrogenase type 1 (11β-HSD1) in the hippocampi of rats stressed by restraint,and adjustments to 11β-HSD1 expression in response to electroacupuncture.The mechanisms of adjustment of the hypothalamic-pituitary-adrenal axis(HPA) to electroacupuncture were also studied.Methods Rats were randomly divided into a control group,a group stressed by restraint and an electroacupuncture group.The rats in the control group received no treatment. The rats in the strssd group were put into a small columnar cage and their hind legs tied outside the cage. The electroacupuncture group, in addition to being restrained,received electroacupuncture at the Zusanli acupoints on both sides of their bodies. The rats were then sacrificed and their hippocampi were isolated and lysed. The expression of 11β-HSD1 in each hippocampus were observed using the Western blotting technique. Results The leves of expression of 11β-HSD1 in the hippocampi of the restrained group were significantly higher than those in the control group.After electroacupuncture,11β-HSD1 expression in the hippocampus increased further and lasted 3 h. Conclusion Electroacupuncture at the Zusanli acupoints (ST36) can increase 11β-HSD1 expression in the hippocampus of stressed rats, and this adjustment may be related to the HPA axis' negative feedback function.

Accidents, Occupational ; Acute Disease ; Adult ; Ethylene Oxide ; poisoning ; Female ; Humans ; Male ; Middle Aged ; Operating Rooms ; Young Adult

Humans ; Rectal Neoplasms ; diagnosis ; therapy

Breast Neoplasms ; diagnosis ; therapy ; Female ; Humans

Air Pollutants, Occupational ; Humans ; Occupational Exposure ; Styrene

Acupuncture Therapy ; Adolescent ; Craniocerebral Trauma ; complications ; Humans ; Male ; Optic Nerve Injuries ; etiology ; physiopathology ; therapy ; Vision, Ocular

Humans ; Larynx ; surgery ; Neurilemmoma ; surgery

Adult ; Brenner Tumor ; diagnosis ; pathology ; Female ; Humans ; Ovarian Neoplasms ; diagnosis ; pathology ; Ovary ; pathology ; surgery

Chemotherapy, Adjuvant ; Humans ; Stomach Neoplasms ; drug therapy

Objective To study the feasibility of transumbilical single-incision laparoscopic surgery ( SILS) in the treatment of tubal pregnancy, as compared with conventional multi-port laparoscopic surgery. Methods Sixty-two patients diagnosed as tubal pregnancy undergoing laparoscopic surgery at this hospital between September 2013 and June 2014 were selected for investigation. There were 29 cases of transumbilical SILS ( SILS group) and 33 cases of conventional multi-port laparoscopic surgery ( MPLS group) . We retrospectively reviewed the medical records of all patients and analyzed the surgical outcomes, including operative time, blood loss, surgical complications and hospital stay. Results In both groups, all procedures were performed without failure.No conversion to open surgery or additional skin incision was needed.There were no differences between the SILS and MPLS groups in the operation time [(51.5 ±10.8) min vs.(47.3 ±9.4) min, t=1.637, P=0.107], the mean estimated blood loss [(15.5 ±10.5) ml vs.(18.4 ±12.2) ml, t=-0.996, P=0.323], the absolute decrease of hemoglobin from preoperative to postoperative [(14 ± 5) g/L vs.(13 ±4) g/L, t=0.874, P=0.386], the postoperative hospital stay [(3.5 ±0.9) d vs.(3.8 ±0.8) d, t=-1.390, P=0.170], and the incidence of postoperative fever (2 cases vs.3 cases, χ2 =0.000, P=1.000).Follow-up for 1-3 months ( mean, 1.8 months) in all the cases showed smooth recovery and no postoperative complications. Conclusion SILS is a feasible and safe approach in the treatment of tubal pregnancy.