One hundred patients were diagnosed with cervicalspondylotic radiculopathy definitely by symptoms, signs and X-ray examination. The therapeutic method was acupuncture of Jiaji(Ex-B 2) on the affected segment and the upper and lower vertebrae close together. After the arrival of qi, the needles were connected to acupuncture therapeutic instrument. Meanwhile, the numb, heavy and uncomfortable area on the shoulder and upper limb, where something like cord could be touched, was selected as Ashi point. The needle was inserted perpendicularly into the skin on the place that the cord was most obvious and inserted obliquely and deeply along the cord. After 3-4 courses of treatment, 90 cases got marked effectiveness and 10 cases got effectiveness.

BACKGROUND:Currently, it is stil controversial about the border, surrounding fascia, space of pelvic cavity, distribution of nerves and lymph nodes of the mesorectum, and the development of new technologies makes a progress in related anatomic research.
OBJECTIVE:To summarize the previous studies so as to describe clearly the progress of mesorectal anatomy and to discuss its clinical value.
METHODS: Using “rectum; mesentery; fascia; space; nerve; lymph node; total mesorectal excision (TME); clinical anatomy” as key words, a computer-based search of PubMed was done for articles related to the mesorectum and surrounding fasciae, space of pelvic cavity, distribution of nerves and lymph nodes.
RESULTS AND CONCLUSION:Fresh or frozen specimens are often used for studying the mesenterium, fascia, nerves and lymph nodes by using traditional pelvic and perineum anatomical methods. Computer-assisted anatomical dissection can combine immunostaining with computer imaging. A three-dimensional model can wel reflect the relationship among the different anatomical structures, as wel as nerve traveling and spatial location. Mesorectum is located behind the denonviliers and in the front of the sacral fascia of the rectum. Pelvic splanchnic nerve of the mesorectum is derived from the anterior sacral nerve root, runs through the presacral fascia, and enters into the neuro-fascial layervia the pesacral space, which is divided into the upper and lower parts according to the peritoneum. There are more folds in the rear of lymph nodes within the mesorectum within and near the peritoneum. There are stil a lot of controversies about anatomical relationship between the mesorectum and surrounding structures, and to elaborate these issues can provide an objective basis for guiding clinical work.

BACKGROUND:The pelvic nerves innervate the pelvic viscera as wel as bring sensory information to the central nerve system, including splanchnic nerves and spinal nerves. Each of them comprises both motor fibers and sensitive fibers. Mostly, the key part of splanchnic plexus is pelvic plexus. Total mesorectal excision proposed by Heald in 1982 has been the “gold standard” for diagnosis and treatment of colorectal cancer. However, it carries a high risk of nerve damage during surgery, which results in urinary retention, sexual dysfunction and other complications. OBJECTIVE:To summarize the former researches so as to get a precise understanding of the pelvic fascia and nerve structure. METHODS:Using “splanchnic nerves, superior hypogastric plexus, pelvic plexus, pelvic splanchnic nerve, total mesorectal excision (TME), clinical anatomy” as key words, a computer-based search of PubMed was done for articles related to the pelvic nerves, including its pathway, consistent, ganglia, and reflection in pelvic viscera, published from 2000 to 2015. RESULTS AND CONCLUSION:The main splanchnic plexus in the pelvic cavity includes superior hypogastric plexus (it is located in the triangle formed by left and right common iliac artery and the sacral promontory), and pelvic plexus (hypogastric nerve, pelvic splanchnic nerve and sacral splanchnic nerve converge at the bottom of rectum, formed pelvic plexus, also known as the inferior hypogastric plexus). It is flattened against the lateral aspect of the rectum, the dorso-lateral bladder wal and the seminal vesicles. Nerves come from the plexus contain the sympathetic nerve, parasympathetic nerve and sensory nerve. They are in charge of the motions and sensations of the pelvic organs. The definite knowledge on the anatomy of pelvic fascia and nerve structures can avoid nerve damage during operation, which can help to improve the life quality of patients.

Objective:To investigate the articulation characteristics of /n/ and /l/ consonant disorder and seek for a therapy method.Methods:Listening judge and sound examine were used to investigate the category and /n/ and /l/ consonant's word groups and sentences for 16 patients.Chinese articulation and articulation pathology study were conducted.The new method of articulation therapy including tongue movement training, articulation training of consonant /n/ and /l/.The therapy was performed 3 times a week, 40 min for each time. Results:After treatment the speech intelligibility of the 16 patients increased from 75.8% to 98.8%, /n/ and /l/ consonant's intelligibility increased from 45.0% to 98.1%.Conclusions:The therapy is effective in the improvement of speech intelligibility,especially in articulation of consonant /n/ and /l/.

To compare and evaluate two methodologies, entire-sampling and micro-sampling for the harvesting of vitreous humor, the vitreous humor of rabbits were sampled with the two methods respectively, and the concentrations of calcium, chlorine, potassium, sodium and phosphorus of the were measured. The results showed that the differences in the variance coefficient and two-eye concentrations of micro-sampled specimens were less than those of the entire-sampled specimens. In the micro-sampling group, the concentrations of repeated micro-sampling showed no differences among different groups (P > 0.05) and the intra-ocular fluid dynamics did not have significant influence on post-mortem sampling. The sampling technique may affect the concentrations of specimen collected. Our study suggests that micro-sampling is less influenced by the human factor and is reliable, reproducible, and more suitable for forensic investigation.

Objective To explore issues of the human tissue biobank, ranging from its establishment, collection and preservation of samples, quality control, management and application. Methods Development of standardized operational procedures, collection of such samples as fresh frozen tissues from the surgery, paraffin-embedded tissues, whole blood, serum, plasma, and cerebrospinal fluid. Specimens were classified and made aliquots according to different requirements, and then stored at room temperature, -80℃ refrigerator or in liquid nitrogen. Microsoft Access database system was used in the management of these specimens. Results From September 2004 to September 2008, a total of 11 872 samples from patients with benign and malignant diseases were collected and preserved. Among them, 4360 tubes of fresh frozen tissue samples from 2500 cases were provided within and beyond the province. These samples were also applied to DNA, RNA, protein extraction and tissue microarray, and immunohistochemistry-related research. Conclusion Human tissue biobank is highly useful in sharing human tissue resources effectively, as it can provide high quality specimens from benign and malignant diseases and normal control. In addition, it plays a very important role in exploring pathogenesis, developing new technologies for early detection of disease and new therapeutic strategies.

Objective:Glutamine is the main oxidative fuel of the enterocyte which enters the enterocyte primarily via amino acid transporters.The aim of the test was to study the distributions and functions of glutamine transporters in IEC-6 cell line.Methods:The rat intestinal epithelial cell line(IEC-6) was incubated in vitro.The mRNA expression of different glutamine transporters,protein expression of system ASCT2,and the [3H]-L-glutamine uptake were measured.Results:The mRNA of system ASCT2,SN1,ATA1,LAT1,LAT2 was expressed and the protein expression of ASCT2 was also validated in IEC-6.In Na+-containing buffer,the velocity of Na+-dependent glutamine uptake was(164.07?37.94) fmol/(mg protein?10min).In Na+-free buffer,the velocity of glutamine uptake was(58.71?10.51)fmol/(mg protein?10min).With the saturate dosage of MeAIB,the velocity of glutamine uptake was(81.02 ?19.59) fmol/(mg protein?10min).Conclusion:There may be five kinds of glutamine transporters(ASCT2,SN1,ATA1,LAT1,and LAT2) in IEC-6 cell.The Na+-dependent transporter was the major contributor(64.22%) to glutamine total uptake in IEC-6.The contributions of system A and the remainder were 50.62% and 13.60%,respectively.The Na+-independent transporter was the lesser contributor(35.78%).

Objective:To invest the risk factors associated with delayed hemorrhage after pancreaticoduodenectomy occurred.Methods:A retrospective analysis was performed from January 2012 to June 2015 Shengjing hospital 511 cases of patients who accepted pancreaticoduodenectomy.Results:The incidence of PD postoperative delayed hemorrhage was 8.81％ (45/511).Univariate analysis shows:Preoperative bilirubin levels,pancreatic fistula,biliary fistula,postoperative abdominal infection are all the meaningful related factors(P＜0.05).With the application of multivariate logistic regression analysis,pancreatic fistula (OR=2.158) and abdominal infection (OR=3.051) were independent risk factors for postoperative delayed hemorrhages (P＜0.05).Conclusion:Dealing with the postoperative complications of PD like pancreatic fistula,abdominal infection and others,early detection and rapid diagnosis and correct treatment can effectively reduce the incidence of delayed hemorrhage.

Objective: This study was designed to investigate the variations of endotoxin,glutamine and TNF-? concentration in septic rats. Methods: A total of 90 adult male SD rats were divided as follows: control group(normal),experimental group(CLP).They were killed on hour 6,12,24,48,72 after surgery.Plasma,liver,small intestine and skeletal muscle were collected to measure the concentrations of glutamine in plasma and tissues,the levels of endotoxin and TNF-? in plasma. Results: In septic rats,plasma concentrations of endotoxin and TNF-? increased on hour 6,significantly increased on hour 12,attained the peak on hour 24,and decreased evidently on hour 48 and 72.Glutamine concentration in plasma elevated on hour 6 and 12,elevated significantly on hour 24 and 48,and decreased on hour 72.Glutamine concentration in liver increased on hour 6～12,increased significantly on hour 24,and decreased significantly on hour 48 and 72.Glutamine concentration in small intestine and skeletal muscle decreased on hour 6 and 12,and decreased significantly after 24 hour. Conclusion: During the early stage of sepsis,the plasma levels of endotoxin and TNF-? are increased significantly,the glutamine concentration in plasma and liver is also increased significantly,however,it was decreased evidently in skeletal muscle and small intestine.

Objective To analyze the safety of laparoscopic splenectomy for traumatic splenic rupture.Methods The clinical data of 62 patients with traumatic splenic rupture treated by laparoscopic splenectomy in our hospital from Jan 2013 to Jan 2018 were retrospectively analyzed.Results All 62 patients successfully underwent laparoscopic surgery except for 1 case who was converted to open surgery.One case suffered from postoperative bleeding.There was no infection,serious pancreatic leakage and other major complications.The total amount of intraoperative bleeding was 1 600 ml on average,the average operation time was 135 min,the average splenectomy time was 55 min,and the average hospital stay was 12.5 d.Conclusion Laparoscopic splenectomy is a safe and reliable minimally invasive operation for traumatic splenic rupture.