Colorectal Neoplasms ; therapy ; Humans ; Neoadjuvant Therapy

For stage Ⅱ colon cancer patients after surgery,the benefit of adjuvant chemotherapy remains controversial.Several studies indicate that the patients with high-risk stage Ⅱ colon cancer can benefit from adjuvant chemotherapy after surgery.According to the clinical and pathological features,the stage Ⅱcolon cancer patients including T4 lesion,perforation,peritumoral lymphovascular invasion can benefit from the adjuvant chemotherapy of oxaliplatin.In the horizontal of molecular and genetic levels,the stage Ⅱ colon cancer patients can express high microsatellite instability (MSI-H) and cannot benefit from the chemotherapy of Fluorouracil.The guiding functions of 18q loss of heterozygosity (18q LOH),Cx43 and gene expression profiling in adjuvant chemotherapy are still unclear,and need further study.

OBJECTIVE To study the 16 genotypes of ?-lactamase in multidrug-resistant Acinetobacter baumannii isolated from inpatients,to know the state of multidrug resistance of A.baumannii in Urumqi.METHODS Bacterial strains were identified by system of API,and antibiotic susceptibility test was detected by K-B and microdilution according CLSI.PCR was used to determine the genotypes of ?-lactamase and compare with that in GenBank.RESULTS The antibiotic resistance rates to cefataxime and tetracycline of the isolates were the highest,(100%).Resistance rate to cefoperazone/sulbactam was the lowest(5 TEM(25%)strains and 10 OXA-23 strains(50%)from 20 strains multidrug resistant A.baumannii).CONCLUSIONS There is a high percentage of multidrug resistance production of A.baumannii in Urumqi.The ?-lactamase is focused on TEM and OXA-23;it is deserved to make further augmentation of epidemiology surveillance on ?-lactamase.

Crohn Disease ; epidemiology ; surgery ; Humans

Xuening Granule is a traditional Chinese patent medicine based on San Huang Xie Xin Tang. The effective Component of each herbal medicine were extracted individually and then mixed together to form granules. This process avoids the chemical reactions among the drugs in order to enhance the the effects. The major contents are determined and differentiated to control its quality

There is a significant gap between China and the optimal international level in terms of the treatment outcomes of colorectal cancer. In recent years, progresses have been made while limitations still exist in the management of colorectal cancer. Advances are seen including use of multi-disciplinary therapy, neoadjuvant chemoradiation, laparoscopic surgery and management of liver metastasis. Individualized therapy is also applied in colorectal cancer. However, randomized controlled trials based on Chinese population are still lacking. Radiation therapy is inadequate and standardization of surgical technique is to be improved. Although standardization of management of colorectal cancer has gained attention from the government, there is a long way to go. The establishment of subspecialty training and practice has not been satisfactory. National efforts are needed to improve the treatment outcomes of colorectal cancer in China.
China ; Colorectal Neoplasms ; therapy ; Humans ; Laparoscopy ; Liver Neoplasms ; Neoadjuvant Therapy ; Treatment Outcome

Ascorbic Acid ; adverse effects ; immunology ; Child, Preschool ; Drug Hypersensitivity ; etiology ; Family ; Female ; Humans ; Male

Colectomy ; Colorectal Neoplasms ; surgery ; Humans

Colorectal cancer has become one of the most common malignant tumors that affects Chinese's health. Recurrence and metastasis are main reasons for death of colorectal cancer patients. Making up individualized and comprehensive therapeutic strategy according to patients' specific matters is the developmental direction of diagnosis and treatment for colorectal cancer. Only if standardize clinical pathway, perfect postoperative follow-up system, and accelerate research development on biomarkers, individualized therapy of colorectal cancer can be accomplished.
Colorectal Neoplasms ; diagnosis ; surgery ; therapy ; Humans ; Precision Medicine

Child ; Child Abuse ; prevention & control ; Humans