This article was aimed to interpret the composition of Mahuang Decoction. The analysis was made on key points of medication, herbal combination, weigh ratio, the combined prescription treatment of Taiyang cold damage syndrome (wind-cold exterior-excess pattern) and heart-heat syndrome, heart-yang deficiency, heart-blood defi-ciency, heart-yin deficiency, liver-heat syndrome, liver-cold syndrome, liver-blood deficiency, liver-yin deficiency, spleen-stomach stagnated heat syndrome, spleen-stomach cold deficiency, spleen-stomach qi and yin deficiency, lung-heat syndrome, lung-cold syndrome, lung-yin deficiency, lung qi and yin deficiency, kidney qi insecurity, kid-ney-yang deficiency, kidney-yin deficiency, kidney yin-yang deficiency syndrome. Attention should be paid to use Mahuang Decoction as the combined prescription to receive the best treatment effect in the clinical practice.

Aged ; Apraxias ; physiopathology ; Gait Apraxia ; physiopathology ; Humans ; Parkinson Disease ; diagnosis ; physiopathology

Rectal carcinoid tumors are potential malignant and have been considered to be rare for a long time.But in recent years,the incidence has been increasing gradually,maybe due to the development of endoscopic technology,the widespread use of endoscopy for screening and the raising level of awareness.Because of the malignant tendency,early diagnosis and treatment are the most important things for patients.Nowadays,the misdiagnosis rate is still high and it is difficult to make differential diagnosis between benign and malignant tumors.The efficiency of chemotherapy and radiotherapy is not clear.Surgery is the only effective method,but there is no uniform standard for the choice of operation.At present,it is appropriate to consider tumor size,depth of invasion,lymph node,pathological type and other risk factors to determine a surgical modality.Colonoscopy is recognized to be the best means by follow-up and should be carried out regulady in a longer period of time.Therefore,it is important to summarize the diagnosis and treatment of rectal carcinoid.

Case based teaching or case discussion teaching of basic medical courses can deepen students' understanding of basic medical subjects and allow them to acquire practical and real problem solving skills while leaning the fundamental knowledge of their subjects.This paper discusses the features and advantages of case based teaching and gives a detailed discussion of an effective way to implement case based teaching by taking case based teaching of medical immunology as an example.

Hepatic hemangioma is one of the most common benign tumor,It mainly occour in middle-aged women. With the development of medical technology and the improvement of standard living, the discovery rate haihger than before. There are different opinion in different scholar about the choice of surgical treatment. This paper summarizes the surgical treatment and operative indication of hepatic hemangioma.

Magnetic Resonance Imaging (MRI) can form a three-dimensional positioning anatomical imaging.By comparing the tumor volume and signal intensity changes,there is great value of MRI in the assessment of the efficacy of cervical cancer.With the development of imaging,magnetic resonance diffusion weighted imaging (DWI),magnetic resonance spectroscopy (MRS) can provide qualitative and quantitative information of the cellular level,which reflects changes in the treatment of tumor cells.Magnetic resonance imaging can predict early locally advanced cervical cancer neoadjuvant chemotherapy,thus providing an important basis for individualized treatment of patients.

Three-dimensional conformal radiotherapy with intensity-modulated radiation beams significantly enhances the ability to produce sharp dose gradients in the boundaries between a tumor and nearby critical structures.Small uncertainties in the daily repositioning of patients can lead to the overdose of the critical structure and the escape of the target volume.It emphasizes the need to improve the ability to localize the target for treatment. And the image-guided radiotherapy was development.Although steady streams of enhanced new methods of imaging are being introduced to improve treatment guidance and treatment verification,the development of kilovoltage cone-beam CT integrated with the medical linear accelerator for the specific purpose of guiding therapy will permit localization and targeting of soft-tissue structures at the time of treatment.In this review,we focus on the clinical application of CT in the image-guided radiotherapy.

Objective To construct the conditionally replicating adenovirus vector Ad-delE1b55kD-shRNA/Survivin-EGFP that can transfects into HT-29 effectually and selectively and contains shRNA targeting to human Survivin gene.Methods EGFP geoe and shRNA gene were inserted into pAd-delE1b55kD,then pAd-delE1b55kD-shRNA/Survivin-EGFP was obtained.The plasmid and pBHGE3 were cotransfected into HEK-293 cell to obtain the conditionally replicating adenovirus vector Ad-delE1b55kD-shRNA/Survivin-EGFP.Then DNA of the adenovirus vector was extracted and identified.The transfection efficiency of the vector to HT-29 and LO2 was detected.The expression of Survivin mRNA and protein was detected by RT-PCR and Western blot.Results EGFP gene and shRNA gene targeting to human Survivin mRNA were inserted into conditionally replicating adenovirus vector successfully,proven by sequencing.The transfection efficiency to HT-29 of Ad-delE1b55kD-shRNA/Survivin-EGFP was significantly higher than replication defective adenovirus and liposome vector(P

Acute megakaryoblastic leukemia(AML-M7)is a rare neoplastic hematologic disorder,the pathogenesis is not clearly.Recent research has found many eytogenetic changes in this disease;and also some genes mutation,such as GATAI,p53,RUNXI play very important roles in AMKL.The aim of this article is to review the cytogenetic and molecule mechanism of acute megakaryoblastic leukemia.

Objective: To study the mental health status and influential factors of elderly people in the rural areas. Methods: 714 elderly people were tested by the SCL-90. Results: All the factor scores of SCL-90 of the elderly people in the rural areas were higher than those of the retired people. Some factor scores of SCL-90 of elderly people showed significant differences because of existence of spouse, physical health, filial piety of sons and daughters, and economic independence. Conclusion: The mental health status of elderly people in the rural areas is poorer than that of retired people. Existence of spouse, physical health, filial piety of sons and daughters and economic independence all influence the mental health of elderly people in the rural areas.