Objective:To evaluate the effects of different nutritional supports in gastric cancer patients undergoing radical resection.Methods:Sixty patients with gastric cancer were randomly divided into three groups: parenteral nutrition(PN)group,enteral nutrition(EN) group and parenteral nutrition combined with enteral nutrition(PN-EN) group.The rate of complication, recovery time of the gut function,average post-operative hospital stay,changes of liver function,levels of blood glucose,serum albumin,prealbumin and transferrin,levels of nitrogen balance and change of body weight were observed in the three groups.The therapeutic effects of post-operational nutritional support were studied.Results:There are no significant difference in the rate of complication,average post-operative hospital stay,changes of liver function and level of blood glucose.The recovery time of the gut function in EN group was shorter than that in PN and PN-EN groups(P

Patients possibly incur cognitive disorders when they suffer from obstructive sleep apnea hypopnea syndrome (OSAHS). The pathogenesis of OSAHS is mainly associated with turbulence of sleep structure and chronic episodic hypoxia during sleep, and the pathological changes in cerebral areas hypersensitive to hypopnea may be responsible for cognitive dysfunction. It has been preliminarily showed that cognitive disorder in OSAHS is a generalized cognitive impairment and is possibly associated with Alzheimer's disease (AD). Recently, measures for cognitive evaluation have been improved by the application of the neuroimage; however,to build a highly specific,maneuverable evaluation system still demands more exertion. Despite the fact that early remedies for OSAHS may slow down the cognitive dysfunction,there still lacks specialized treatment for cognitive disorders. OSAHS is not rare in children and it can affect their cognitive function, which demands more attention.

Objective To investigate the influence of early postoperative enteral nutrition on the immunologic function and inci-sion infection in the patients with colorectal cancer .Methods 81 postoperative cases of colorectal cancer were randomly divided into the early parenteral nutrition(41 cases) ,and the early enteral nutrition(40 cases) by the random number table method .The anal ex-haust time ,ambulation time and occurrence situation of incision infection ,etc .were compared between the two groups ,and the im-munological indexes changes were also compared .Results Postoperative anal exhaust time ,bed activity time and the occurrence rate of incision infection in the early enteral nutrition group were significantly lower than those in the early parenteral nutrition group (P<0 .05);Th1/Th2 and lymphocyte count in the early enteral nutrition group were significantly higher than those in the early parenteral nutrition group(P<0 .05) .Conclusion The early postoperative enteral nutrition support in the patients with colorectal cancer can effectively improve the body's immune function and is an ideal method of nutritional support .

Cerebral salt wasting syndrome (CSWS) is a common cause of refractory hyponatremia. Early diagnosis and treatment of CSWS can greatly improve the patient′s condition and improve the prognosis. Clinically by supplying sodium hydrate, most patients can resume normal serum sodium level, and get remission. But a few patients with low serum sodium, high urine sodium and low blood volume can not improve and even worse. Fludrocortisone and adrenal cortical hormone can rapidly and effectively reduce the urinary sodium level and urine volume, correct hyponatremia and low blood volume and improve the prognosis in such patients.

Version 2015 of the National Comprehensive Cancer Network (NCCN) Guidelines for Uterine Neoplasms uses the 2009 International Federation of Gynecology and Obstetrics (FIGO) staging system.These NCCN guidelines divide pure endnmetrioid cancers into three categories to delineate treatment:(1) disease limited to the uterus;(2) cervical involvement;(3) extrauterinc disease.Surgery is recommended for medically operable patients.Continuous progestin-based therapy may be considered for highly selected patients with stage IA disease who wish to preserve their fertility.Preoperative chemotherapy can be considered if extrauterine disease is suspected.Factors that may influence the decision regarding adjuvant therapy include lymph vascular space invasion (LVSI),patient age,tumor volume,and lower uterine segment or surface cervical glandular involvement.When administering adjuvant radiotherapy,it should be initiated as soon as the vaginal cuff has healed,no later than 12 weeks after surgery.

Objective To analyze the mutation status of K‐ras gene in the patients with gastric cancer to provide the guidance for the personalized therapy of gastric cancer .Methods The nested and Cold‐PCR were adopted to analyze the K‐ras gene mutation status in 314 cases of gastric cancer .Results In 314 cases of gastric cancer ,the total mutation rate of K‐ras gene was 7 .32% .The mutation rate was 0% in 19 plasma samples and 7 .80% in 295 tissue samples .The types of mutation included G12D ,G13D ,G12V , the mutation rate of K‐ras gene had no statistically significant difference between the two kinds of different samples (P=0 .206 1);the mutation rate was 6 .79% in 221 male patients ,the types of mutation included G12D ,G13D ,the mutation frequency is 8 .60% in 221 female patients ,the types of mutation include G12D ,G13D ,G12V ,the mutation rate of K‐ras gene had no statistically signifi‐cant difference between different genders (P=0 .573 1);the mutation rate was 6 .67% in 45 youth patients ,the types of mutation included G12D ,G13D ,the mutation rate was 7 .87% in 127 middle age patients ,the types of mutation included G12D ,G13D ,G12V , the mutation rate was 7 .04% in 142 old age patients ,the types of mutation included G12D ,G13D ,there was no statistically signifi‐cant difference among different age patients (P=0 .995 3) .Conclusion The mutation rate of K‐ras gene is 7 .32% in 314 cases of gastric cancer ,the main mutation types include G12D and G13D ,and the mutation rate of K‐ras gene has no significant difference a‐mong different samples ,between different sexes and among different ages .

Objective To analyze the polymorphism of excision repair cross-completion gene 1(ERCC1) in colorectal cancer pa-tients ,and to provide guidance for personalized therapy of colorectal cancer .Methods The polymorphism of ERCC1 in 259 patients with colorectal cancer was detected by PCR .Results The genotype of ERCC1 was mainly C/C(55 .71% ) in male patients ,and then C/T(37 .86% ) ,the genotype of T/T accounted for 6 .43% .The genotype of ERCC1 was also mainly C/C(59 .66% ) in female pa-tients ,and then C/T(36 .97% ) ,the genotype of T/T accounted for 3 .36% .The genotype was mainly C/C(51 .72% ) aged 25 to 44 patients ,and then C/T(41 .38% ) ,the genotype of T/T accounted for 6 .90% .The genotype was mainly C/C(57 .95% ) aged more than 44 to 59 patients ,and then C/T (40 .91% ) ,the genotype of T/T accounted for 1 .14% .The genotype was mainly C/C (58 .45% ) aged more than 59 patients ,and then C/T(34 .51% ) ,the genotype of T/T accounted for 7 .04% .Conclusion The poly-morphism of ERCC1 is mainly C/C in colorectal cancer patients .

Chemotherapy, molecular targeted therapy, and hormonal therapy are essential components of medical oncology. Al-though cancer patients significantly benefit from the emergence of various new anticancer drugs, none of these treatments can directly address drug resistance. Radiation therapy is one of the three conventional cancer treatment methods. Nearly two-thirds of cancer pa-tients accept radiation therapy during treatment. However, radiation resistance is a significant barrier affecting the therapeutic effect of this procedure. Epithelial–mesenchymal transition (EMT) is a biologic process that enables a polarized epithelial cell to undergo multi-ple biochemical changes. These changes enable the cell to assume the functions of a mesenchymal cell phenotype. These functions have been extensively studied and are related to embryogenesis, tumor invasiveness, and metastasis. In recent years, increasing evidence sug-gests that EMT is closely linked with tumor treatment resistance. The study of the relation between EMT and tumor treatment resistance is expected to contribute to the prevention of drug resistance and radiation resistance and thus improve treatment efficacy to provide benefit to cancer patients. This article explores this issue.

Objective To study the distribution rule of syndrome factors in each diagnosis and staging of colorectal cancer.to Analyze the relationship between the syndrome factors and the clinical presentations of colorectal cancer,and then to provide a basis for further studying of the distribution and combination rule of syndrome factors in colorectal cancer.Methods The clinical data of patients with colorectal cancer was collected from Jiangsu Province Hospital of Traditional Chinese Medicine 2011.1-2011.12.According to the related standard,the spleen,large intestine,kidney,liver,qi deficiency,qi stagnation,wet,heat,blood stasis,poison,yang deficiency,yin deficiency,and blood deficiency altogether 13 common syndrome factors of colorectal cancer were selected.Retrospective study method was adopted to study the distribution of syndrome factors.And SPSS 17.0 statistical software was used to analyze the relationship between the syndrome factors and the clinical presentations of colorectal cancer.Results 6 clinical presentations include loose stool had a relationship with syndrome factor of liver; 7 clinical presentations include dark tongue had a relationship with syndrome factor of spleen; 4 clinical presentations include blood stool had a relationship with syndrome factor of large intestine; 8 clinical presentations include emaciation had a relationship with syndrome factor of kidney; 6 clinical presentations include tired with qi deficiency; red tongue with wet syndrome factor; 2 clinical presentations include dark tongue had a relationship with blood stasis syndrome factor,8 clinical presentations include pantothenic acid had a relationship with qi stagnation syndrome factor; 10 clinical presentations include pale tongue had a relationship with blood deficiency syndrome factor; red tongue had a relationship with heat syndrome factor; unsmooth pulse had a relationship with poison syndrome factor.Conclusions The syndrome factors of qi deficiency,spleen and qi stagnation are more common in colorectal cancer.11 in 13 syndrome factors have several relative clinical presentations.But the diagnosis of syndrome factor based on clinical presentations need further study.

Objective To study the clinical and imaging characteristics as well as cerebrospinal fluid chan-gea(CSF) of spontaneous intracranial hypotensian syndrome (SIHS).Methods The clinical characteristics, CSF and imaging data of 13 patients diagnosed as SIHS were retrospectively analyzed.Results All the 13 patients had orthostatic headache accompaning one or more numerous symptoms including nausea, vomiting, dizziness, diplopia and neck stiffness.All the patients had low CSF pressure,which was below 60 mm H2O and high CSF protein was in 5 patients, 8 had increased white cell counts and 9 had increased red cells counts;CT was performed in all patients.On CT scan the subdural effusion or small ventricles were compressed in 4 patients.MRI typically revealed diffused pachymeningeal enhancement in 2 patients;All the patients experienced relief of symptoms through conventional treatment.Conclusion Orthostatic headache is the most typical symptom in spontaneous intracranial hypotension syndrome and diffused pachymeuingeal enhancement is the most common imaging manifestation, and CSF hypovol-emia is the basis of pathophysiology of spontaneous intracranial hypotension syndrome.