Child ; Humans ; Karyotyping ; Male ; Osteochondrodysplasias ; classification ; diagnosis ; genetics

Catecholamines ; blood ; cerebrospinal fluid ; metabolism ; Child ; Humans ; Neuropeptides ; blood ; cerebrospinal fluid ; metabolism ; Neurotransmitter Agents ; blood ; cerebrospinal fluid ; metabolism ; Syncope, Vasovagal ; blood ; cerebrospinal fluid ; metabolism ; physiopathology

This paper aims to find out the use status of medical and sanitary equipment in primary unit. By means of investigating grass-roots health institutions and summarizing practical works, such problems in equipment were detected as standard vacancy, datedness and laggardness, partly absence, nonstandard management, untimely maintenance and low rate of utilization, etc. This paper puts forward some suggestions corresponding to the above disadvantages.

Objective To study the diagnostic value of single detection and combined detection of serum NSE ,CYFRA21‐1 , CA50 ,SCC and CEA in the patients with esophageal squamous cell carcinoma .Methods The single detection and combined detec‐tion of serum NSE ,CYFRA21‐1 ,CA50 ,SCC and CEA levels were measured in 110 cases of esophageal squamous cell carcinoma and 101 health controls in our hospital from October 2013 to October 2015 .The detection results were statistically analyzed . Results The positive rate and expression levels of serum NSE ,CYFRA21‐1 ,CA50 ,SCC and CEA in the esophageal squamous cell carcinoma group were higher than those in the health control group with statistical significance(P<0 .05) .The sensitivity and diag‐nostic efficiency of combined detection of NSE ,CYFRA21‐1 ,CA50 ,SCC and CEA for diagnosing esophageal squamous cell carcino‐ma were 93 .64% and 86 .73% respectively .Conclusion The 5 tumor markers combined detection of serum NSE ,CYFRA21‐1 , CA50 ,SCC and CEA can improve the sensitivity and diagnostic efficiency for diagnosing esophageal squamous cell carcinoma .

OBJECTIVETo investigate the mid-term outcome of operation for thoracolumbar tuberculosis. METHODS : Twenty-eight patiens with thoracolumbar tuberculosis underwent one stage anterior debridement,interbody fusion with bone graft and posterior pedicle screw internal fixation treatment from July 2006 to July 2011. There were 17 males and 11 females. Total 17 patients had nerve injuries ,including 6 cases of grade B, 5 cases of grade C, 6 cases of grade D according to Frankel classification. The poisoning symptoms of tuberculosis and recovery of spinal function were observed. The bone fusion and recovery of [umbar function were evaluated.

RESULTSAll the patients were followed up ,and the duration ranged from 39 to 85 months (mean 57 months). The clinical symptoms were controlled gradually, and the thoracolumbar back pain was alleviated after operation. Among the 17 patients with complications of nerve injuries, 3 patients were improved from preoperative grade B to postoperative grade D, 3 patients were improved from preoperative grade B to postopertive E, 5 patients with preoperative grade C and 6 patients with preoperative D were almostly recovered to normal after operation. According to JOA scoring system for curative effect evaluation, the excellent and good rate at the 3rd month, the 1st year, the 3rd year and the 5th year after operation were 67.86% ,82.14% ,85.71% ,89.29% and 91.30% respectively. The results at the 6th month and the 1st year had no statistical differences compared to the results at the 3rd month (P > 0.05); but the results at the 3rd year and the 5th year were better than that at 3 months after operation (P < 0.05); and the results between 3 yesrs and 5 years after operation had no statistical differences (P < O.05). The degeneration of adjacent segments were evaluated according to the California University (Universith of California at Los Angeles , UCLA) score. The degeneration rate was 53.57% (15/28) at the 3rd year after surgery, which was better than that before surgery. Twenty-three patients were followed up for 5 years ,and the degeneration rate was 86.96% (20/23) ,which was better than those of before surgery and 3 years after surgery.

CONCLUSIONThe surgical treatment for thoracolumbar spinal tuberculosis can achieve the thorough debridement, reconstruction of spinal stability, recovery of lumbar function and promote the functional recovery of the spinal cord, which is an effective method of treatment. However, the mid term follow-up showed that more severe degenerative changes were found in the postoperative adjacent segment.

Adult ; Aged ; Female ; Humans ; Lumbar Vertebrae ; surgery ; Male ; Middle Aged ; Spinal Fusion ; methods ; Thoracic Vertebrae ; surgery ; Tuberculosis, Spinal ; physiopathology ; surgery

Abnormalities, Multiple ; pathology ; Adolescent ; Alopecia ; pathology ; Bone Diseases, Developmental ; pathology ; Diarrhea ; pathology ; Female ; Follow-Up Studies ; Humans ; Muscle Spasticity ; pathology ; Syndrome

Adenoma, Liver Cell ; metabolism ; pathology ; Adolescent ; Adult ; Child ; Diagnosis, Differential ; Female ; Focal Nodular Hyperplasia ; metabolism ; pathology ; Humans ; Immunohistochemistry ; Liver ; chemistry ; pathology ; Liver Neoplasms ; metabolism ; pathology ; Male ; Middle Aged ; Peptidyl-Dipeptidase A ; biosynthesis ; Young Adult

Animals ; Animals, Newborn ; Cell Hypoxia ; Cell Lineage ; Cell Proliferation ; Cells, Cultured ; Oligodendroglia ; cytology ; Rats ; Rats, Sprague-Dawley

Child, Preschool ; Dwarfism ; congenital ; diagnosis ; Humans ; Male ; Osteochondrodysplasias ; congenital

Objective To investigate the distribution of scopolamine into brain following intranasal .Methods Adult Wistar rats were divided into two groups ,and administrated with scopolamine 0 .3 mg via intraperitoneal or intranasal respectively .Two groups of blood concentration and brain concentration of scopolamine were determined by solid phase extraction (SPE) and LC/MS assay at the time point of 5 ,10 ,20 ,30 ,60 ,120 ,240 ,480 min ,and their kinetic parameters were calculated and compared .Results Scopol-amine bioavailability of intranasal administration was 65% ,and the maximum concentration of scopolamine in brain following in-tranasal administration was much higher than that following intraperitoneal administration .Comparing the ratio of AUC in brain and in plasma ,ratio of intranasal administration is bigger than that of intraperitoneal administration significantly (P<0 .05) .Con-clusion It was concluded that scopolamine′s intranasal administration induced the agent targeting distribution into the brain .