Autonomic nerve dysfunction is common after onset of ischemic stroke.Heart rate variability (HRV) has been used widely because of the regulation effect of heart rate by the quantitative analysis of the autonomic nervous system.This article reviews the evaluation method of HRV and its clinical significance in ischemic stroke.

The gastrointestinal motility in which clock genes play a role as molecular basis loses rhythm after spinal cord injury. This article reviewed the mechanism of impacts of acupuncture on the genes.

Congresses as Topic ; Pediatrics ; United States

Traditional Chinese Medicine (TCM), especially acupuncture and herbal medicine, is mainly applicated in musculoskeletal diseases, gynaecopathia, functional gastrointestinal diseases and cancer related pain in recent decade over the world. The influence of TCM on quality of life of pain patients received more attention, but still lacked evidence-based basis. Recent years, the basic studies were focusing on the function researches and tried to find out the relationship between functional units with systems biology methods to explain the holistic concept of TCM. After searching the database during 2002 to 2012, this article reviewed the character, development and innovation of TCM applicated in pain management.

Objective To evaluate retroperitoneal laparoscopic adrenalectomy. Methods From June of 1999 to January of 2001, retroperitoneal laparoscopic adrenalectomy was performed on 52 patients with adrenal diseases, including 34 cases of aldosterone-preducing adenoma,3 nodular hyperplasia bilateral in 1, 5 Cushing's syndrom,1 Cushing's disease, 3 adrenal pheochromacytoma (bila- teral in 1), 4 nonfunctional adrenal adenoma, 1 myelolipoma and 1 metastasis carcinoma. Results 54 sessions of retroperitoneal adrenalectomy have been carried out for 52 patients (2 on both sides) with success in 51 procedures. The procedure was converted to open operation in 3 occasions because of bleeding or adhesion. The mean operation time was 135 minutes (40～270 min), and the estimated blood loss 45 ml (5～150 ml) with no need of transfusion. The postoperative hospital stay was 6 d (3～14 d) and the mean analgesia consumed 8.5 mg (0～50 mg) of morphine equivalents with no need of any analgesic at all in 17 patients. Conclusions Retroperitoneal laparoscopic adrenalectomy was less traumatic to the patients, with less postoperative discomfort and quicker recovery. The procedure should be considered as the first choice of therapy for benign adrenal diseases.

Objective To evaluate retroperitoneal laparoscopic surgery in the treatment of primary aldosteronism. Methods Retroperitoneal laparoscopic surgery was performed in 90 patients with primary aldosteronism (92 sites on either or both sides).Their clinical indicators were compared with those of 30 cases undergoing open surgery. Results Retroperitoneal laparoscopic procedures were successfully performed in 91 of the 92 sides.In these successful cases,mean operative time was 93 minutes (compared with 114 minutes in open surgery cases),mean volume of blood loss was 36 ml (compare with 87 ml),mean postoperative hospital stay was 6.8 d(compared with 11.0 d),mean time to flatus was 1.6 d (compared with 3.1 d),and mean time to walk around was 2.1 d(compared with 3.3 d), P

0.05).In the 16 cases,17 retroperitoneal laparoscopic excisions of pheochromocytoma were successful,only 1 was converted to open surgery due to intraoperative bleeding. The mean operative time was 85?31 (range,45 to 150) min in laparoscopic surgery group vs 155?39 (90 to 240) in open surgery group (P

Objective To evaluate the feasibility of transperitoneal laparoscopic adrenalectomy for 3 patients with primary aldosteronism who previously underwent ipsilateral adrenal surgery or nephrectomy. Methods From October 2003 to March 2004,transperitoneal laparoscopic adrenalectomy was performed on 3 male patients with primary aldosteronism,including 2 patients (39 and 72 years,respectively) who had previously undergone ipsilateral retroperitoneal laparoscopic partial adrenalectomy for Conn’s adenoma and 1 patient (42 years) who had previously undergone ipsilateral open nephrectomy for renal tuberculosis. Results Transperitoneal laparoscopic adrenalectomy was successfully performed on all the 3 patients; no complication occurred.The mean tumor size was average 1.7 cm in greatest dimension;the mean operative time was average 93 min;the mean estimated blood loss was average 18 ml,and no one needed blood transfusion.The postoperative food intake time was average 17 h,and postoperative hospital stay was average 5.0 d. Conclusions Although scar and adhesion of previous operation may present more difficulties in the subsequent operation,it is feasible to perform transperitoneal laparoscopic adrenalectomy through different surgical access on the patients who have previously underwent ipsilateral retroperitoneal adrenal or nephric surgery.

Alveolar Process ; Housing ; Humans ; Incisor ; Maxilla ; Tooth Root

Background Brn-3a is a newly discovered specificity marker for retina ganglion cells(RGCs).It is well-known that RGCs damage is a important pathological basis of hypertension-visual disorder.But the study concerning expression of Brn-3a in RGCs in glaucoma eye is still rately.Objective The purpose of this work was to investigate the changes of Brn-3a expression in model eye with chronic high intraocular pressure(IOP) and its relation with morphology of retina and the expression of Brn-3a in chronic ocular hypertension rats.Methods Thirty-five clean adult SD rats were randomly divided into normal control group(5 rats) and model group(30 rats).Experimental chronic ocular hypertension models were induced unilaterally in the left eyes of 30 health adult SD rats by cauterizing super-scleral veins,and the conjunctival incision was made in the right eyes as sham operative group.The operated rats were subdivided into 6 groups according to the examination time points and 6 rats for each group.IOP was measured with Tono-Pen tonometer before and after 30 minutes,1,3,7,14,28 day after surgery respectively.The rat models were sacrificed in 1,3,5,7,14,28 days after operation by excessive anesthesia method,and retinal section was prepared for the histopathological examination and the RGCs were counted using Nissl staining method.Expression of Brn-3a in RGCs was detected by immunohistochemistry.This experimental complied with the Regulations for the Administration of Affair Concerning Experimental Animals by State Science and Technology Commission.Results The IOP was significantly raised from 30 minutes to 28 days after operation in model eyes with the top IOP( 34.46±4.65 )mmHg in the 30 minutes after operation,showing statistically significant differences in various time groups ( F =95.631,P =0.001 ) and different eyes ( F =287.473,P =0.001 ).Compared with sham operative group,the IOP were elevated from 1 day through 14 days after operation ( q =18.418,15.261,10.987,6.931,4.975,2.962,P ＜ 0.05 ).The numbers of RGCs were ( 29.08 ± 1.98 ) in the normal control group and decreased gradually by 3.17％,7.84％,14.60％,22.40％ in 1,7,14,28 day after surgery in the model eyes with the considerable differences in comparison with normal eyes ( t =5.943,8.034,15.023,17.004,19.371,P ＜ 0.05 ).Immunochemistry revealed that Brn-3a was specially expressed in the RGCs layer and the positive RGCs for Brn-3a were evidently decreased as the prolong of high IOP duration ( F =127.583,P =0.000 ).Conclusions Chronic glaucoma model can be successfully established using Shareef-Sharma method.The loss of RGCs is associated with the high lOP duration.The expression level of Brn-3a is a reliable index of high-IOP-induced damage of optical nurve.