It is still controversial whether total splenectomy on adult animals would affect their immune function. In this study, total splenectomy and different kinds of splenic preservation operations including splenorrhaphy, partial splenectomy and spleen autotransplantation were performed on adult rats after the porta of the spleen of the rats was artificially ruptured and the splenic artery ligated.In the 4th month after the operations, the hemolysin antibody and the de-layed-type hypersensitivity reaction were determined in the rats. It was found that no significant difference occurred in the hemolysin antibody and the delayed type hypersensitivity reaction among the rats of the control group, the group with total splenectomy, and the groups with different kinds of splenic preservation operations.

At present, the training pattern in the higher-education institutions of traditional Chinese medicine (TCM) is still characterized as a trilogy of basic medical theory courses, clinical medical courses and graduation clinic practice, which results in the slow-cultivation of the TCM talent, and brings into the severe problems of theory being divorced from practice and bad social adaptability in the graduates. Under this situation, it is imperative to reform the traditional training patterns and to advocate innovation in the education. It is suggested that creative teachers, students' creative study and a democratic, harmonious, relaxing and easy study atmosphere are helpful to the cultivation of TCM talents. Therefore, a student-orientating training pattern of classroom-teaching synchronized with the clinic practice, emphasizing clinic practice, and aiming to improve the scientific research ability is advocated in higher-education of TCM. This is expected to provide some thoughts for the development of TCM higher education in the new era.

By stratified random sampling method, 10 000 residents were investigated with the questionnaire in Fangzhuang community of Beijing, 9497 valid questionnaires were collected with a return rate of 94. 97%. The results showed that two main purposes for patients to use the community health services were to seek consultation (29. 8% ) and to get prescription (28. 2% ). The three main reasons for residents to choose community health services were the convenience, less medical expenses and more clear explanation from doctors, followed by the personal trust in the doctors.

An iceberg model for better understanding the patients was developed.In this model the seeking for consultation is visible part of illness behavior,but the thoughts,concerns and expectations toward his or her illness are the hidden parts.Through detailed history taking,using appropriate language skill (Leichester Assessment Package) and nonverbal communication skill (space distance,eye contact,listening,pronunciation,appropriate silence),physicians can acquaint comprehensive knowledge about the hidden thoughts,concern and expectation of patients about their illness.This model would help general practitioners to raise communication and consultation ability and skills in their practice.

Effective doctor-patient communication not only affects the doctor-patient relationship,but also affects the normal medical practice.Johari window is referred to as theself consciousness discovery-feedback model or information exchange process management tool.This article introduces the relationship between self-exposure and experience feedback by doctors and patients.As a skill and theory about communication,Johari widow can help doctors to better understand their patients and to improve their ability of communication.

Objective To investigate whether calcitonin gene-related peptide(CGRP) can influence the proliferation and phenotypic modulation of vascular smooth muscle cells(VSMCs),and what is the relationship between them. Methods Vascular smooth muscle cells(VSMCs) were cultured respectively with rat aorta cultivated for 8 days in vitro and with normal aorta(not culture) through the explant-attached method,and CGRP was added into the culture medium of the experimental groups.The proliferation of cells was labeled by 5-bromodeoxyuridine(5-BrdU) with immunocytochemical method,and the mRNA expression of hypertension-related gene-1(HRG-1) and smooth muscle 22 alpha(SM22?) were determined by RT-PCR. Results The proliferating cells labeled by BrDU from the aorta cultured for 8 days in vitro were increased notablly and the mRNA expression of HRG-1 and SM22? were decreased.While the VSMCs were cultured in the culture medium containing CGRP,the proliferous cells labeled by BrdU were obviously decreased and the mRNA expression of HRG-1 and SM22? were significantly increased.Conclusion It is showed that CGRP could inhibit the proliferation of VSMCs and change the phenotype of VSMCs from synthesize to contractile type.It might be a good cellular model which provides a good experimental platform to research the proliferating vascular disease as well as its prevention and treatment.

To implement the effective docking and optimization of a new community comprehensive management information system and cardiocerebrovascular disease-related auxiliary system for a communitybased information platform for intelligent chronic disease management.The cooperation of community team and a distinct division of labors were enforced according to standard operating procedures.This mode of patient-centered medical home (PCMH) could offer scientific and effective management,promote the rational classification of medical and two-way referral systems and improve service efficiency and management capabilities for the goals of achieving a reasonable allocation of medical resources and saving medical costs.

Objective To evaluate the feasibility of laparoscopically robotic assisted radical hysterectomy and pelvic lymphadenectomy in treatment of cervical cancer.Methods From Dec.2008 to Aug.2009,5 cervical cancer patients at stage Ⅰ bl to Ⅱ a underwent laparoscopically robotic assisted radical hysterectomy and pelvic lymphadenectomy.The following clinical parameters were recorded and compared,including operative time,blood loss,intraoperative and postoperative complications,the changes of hemoglobin before and after surgery,postoperative temperature,the time of postoperative anus exhaust and urination,hospitalization,pathologic exam,and the number of lymph nodes.Results Laparoscopically robotic assisted radical hysterectomy and pelvic lymphadenectomy were performed successfully on those 5 patients without the conversion to laparotomy.No intraoperative and postoperative complications were observed.The operative time were 305,365,275,240 and 245 minutes,respectively,with a mean value of 286 minutes.Estimated blood loss was 200,400,650,300 and 400 ml,respectively.The mean blood loss was 390 ml.Temperatures of all patients were not higher than 37.5℃ and anus exhaust was recovered at 36 hours after surgery.Those five patients were hospitalized for 11,13,9,12 and 12 days respectively.Squamous carcinoma of cervix were diagnosed by the pathologic examination.The resected margin of vagina and parametrium was clear.The numbers of pelvic lymph nodes were 14,22,16,21 and 18,respectively.No evidence of lymph nodes metastasis was found.Conclusion Laparoscopically robotic assisted radical hysterectomy and pelvic lymphadenectomy is feasible as a novel approach in the treatment of cervical cancer.

To study the mechanism of proliferous vascular disease as well as its prevention and treatment, an organic model was established with cultured aortas of rats, and the mechanism there-in invloved was probed. Immunostaining histology showed that smooth muscle cell (SMC) proliferation was observed in the aorta segments of rats, after their endothelia being injured and cultured in vitro with 20% fetal bovine serum. After being cultured for 5 days, various degrees of proliferation of SMC on cultured artery segments were observed by HE staining, and conspicuous plaques were developed after being cultured for 13 days. The proliferous SMC was also observed by Brdu labeling. RT-PCR examination showed that the mRNA expression of hypertension-related gene-1 (Hrg-1) and smooth muscle 22 alpha (SM22a) in the aortas decreased with the prolongation of culture time, and completely disappeared after being cultured for 13 days . But when cultured in vitro for ten days, the ET-1 content of supernatant and the proliferous SMC labeled by Brdu increased obviously and the expressions of Hrg-1 and SM22a decreased after the endothelium was destroyed. Compared with the injured endothelium groups, the proliferous SMC of injured endothelium plus BQ123 groups decreased visibly. The same significant differences between serum groups and serum-free groups were also observed. These results suggest that the culturing of rat aorta segments in vitro can induce the proliferation of SMC and the transform of phenotype from contractile type to synthetic type. The ET-1 and serum are the main factors in the proliferation of SMC and in the transform of phenotype. This organic model could serve as a good experimental platform for the researches into the mechanism of proliferous vascular disease as well as its prevention and treatment.
Animals ; Aorta, Abdominal ; cytology ; Cell Proliferation ; Disease Models, Animal ; Endothelin-1 ; genetics ; metabolism ; Female ; Male ; Microfilament Proteins ; genetics ; metabolism ; Muscle Proteins ; genetics ; metabolism ; Muscle, Smooth, Vascular ; cytology ; Organ Culture Techniques ; RNA, Messenger ; genetics ; metabolism ; Rats ; Rats, Sprague-Dawley

Objective To observe the clinical effects of traditional Chinese medicine and foam dressing in the treatment of stageⅢ pressure sores. Methods A total of 94 patients with stageⅢ pressure sores in neurology department of Hangzhou Red Cross Hospital from January 2015 to December 2016 were recruited and randomly divided into control group (n=44) and observation group (n=50) by random number table method. Besides routine treatment and care of pressure sores, control group was given traditional Chinese medicine, while patients of observation group received traditional Chinese medicine combined with foam dressing treatment. The treatment effects of the two groups were observed and compared. Results The total effective rate of pressure sore in was 90.00% in the observation group and 86.36% in the control group, and there was no statistical difference (P>0.05). The average healing time of the observation group was (13.56±4.35) days, which was significantly shorter than that of the control group (21.45±3.47) days, and the difference was statistically significant (P< 0.01). Conclusions The effects of traditional Chinese medicine combined with foam dressing in the treatment of stageⅢ pressure ulcer is better than that of traditional Chinese medicine, which can improve the cure rate of pressure ulcer, shorten the healing time of pressure ulcer, and is worthy of clinical promotion.