1.Internal Urethrotomy treatment for urethrostenosis and urethratresia
Journal of Chongqing Medical University 2003;0(06):-
Objective;To evaluate the endourethral surgery for urethrostenosis and urethratresia. Methods:68 patients with urethrosteno-sis or urethratresia were treated by endourethral surgery, such as internal urethrotomy, transurethral scar resection. Results: Of the 68 cases, the outcome was satisfactiory in 61 (89. 71% ). Endourethral surgery was carried out once for 55 patients and twice for 6,7 patients required open surgery. All patients had followed by urethral dilatation. 59 patients were followed - up for 3 months to 5 years. 54 cases can micture normally. Conclusions; Endourethral surgery is simple,safe,efficient treatment for urethrostenosis and urethratresia.
2.Research progress on the role of transcription factor Nrf 2 in diabetic nephropathy
Chinese Journal of Diabetes 2015;(2):182-184
Oxidative stress and inflammation are two main factors in the progress of diabetic nephropathy(DN) and its complications. NF‐E2 p45‐related factor (Nrf2) is a crucial transcriptional factor which manipulates downstream genes that encode some antioxidant enzymes and phase Ⅱ detoxifying enzymes ,to maintain the redox homeostasis and cellular detoxification response. Therefore ,more and more researchers are focusing on the role of Nrf2 in DN. In this review ,the detailed role of Nrf2 in DN will be discussed. Hopefully ,our work can epitomize recent research progress and provide novel clues for diabetic nephropathy prevention and treatment.
3.Advances in the genesis and risk stratification of myeloproliferative neoplasms: reports from the 56th American Society of Hematology annual meeting
Journal of Leukemia & Lymphoma 2015;24(3):147-151
Great advances have been made in understanding the genesis,diagnosis,risk stratification and the targeted therapy of myeloproliferative neoplasms (MPNs) in the past decade.This article reviews the current situation in the genesis,diagnosis and risk stratification of these classic bcr-abl-negative MPNs presented in the 56th American Society of Hematology (ASH) annual meeting.
4.Current diagnosis and treatment progress of primary myelofibrosis: reports from the 19th European Hematology Association annual congress
Journal of Leukemia & Lymphoma 2014;23(9):525-529
Primary myelofibrosis is a kind of chronic myeloproliferative neoplasms.The discovery of the JAK2V617F mutation as well as other molecular abnormlities underly the pathogenesis of Philadelphia negative myeloproliferative neoplasms (MPN).The initial description of JAK2V617F mutation in 2005,the reporting of calreticulin (CALR) mutations last year and the clinical application of JAK inhibitors,showed the gradually deepening understanding with regard to the pathogenesis and the development of therapeutic strategies for primary myelofibrosis (PMF).This article reviewed the progress in diagnosis,risk stratification of of PMF,the benefits and potential side effect of JAK inhibitors,which reported on the 2014 European Hematology Association annual congress.
5.Analysis of 11 cases of paraneoplastic pemphigus
Chinese Journal of Dermatology 2014;47(10):715-718
Objective To investigate the clinical features,treatment and prognosis of paraneoplastic pemphigus (PNP).Methods A retrospective study was performed on 11 patients with PNP hospitalized in the Department of Dermatology,Ruijin Hospital.Clinical characteristics of these patients were analyzed.Results Of the 11 patients,10 had oral or labial erosions or ulcers,and 6 had obstructive bronchiolitis.Computed tomography (CT)showed solitary internal tumors in all the patients after appearance of skin lesions,and 8 of them were diagnosed with Castleman's disease.All the patients had been treated with corticosteroids before operation,but achieved no obvious improvement.After 2-7 months of postoperative treatment with low-dose prednisone and thalidomide,both cutaneous and mucosal lesions healed with the relief of pulmonary symptoms in 5 patients.Conclusions Oral erosions or ulcers appear to be the most common initial manifestation of PNP with Castleman's disease as the most frequent accompanying tumor.Early detection and timely resection of tumors are keys to successful treatment of PNP,and postoperative treatment with glucocorticoids and thalidomide proves to be effective for PNP.
6.Regulation Mechanism of Variation in Plasmodium falciparum Var Gene Family
Chinese Journal of Parasitology and Parasitic Diseases 1987;0(04):-
This is a review on the new progress in the study of regulation mechanism of Plasmodium falciparum Var gene family. The mutually exclusive expression system caused expression only one in 60 var genes while others were silenced. It was regulated on the transcriptional level mainly through three pathways:non-coding DNA elements,chromatin structure and perinuclear localization.
7.The Experience of Professor ZHANG Biao in the Treatment of Infantile Dyspepsia
Journal of Zhejiang Chinese Medical University 2017;41(5):394-396
[Objective] To introduce the experience of Professor ZHANG Biao in the treatment of infantile dyspepsia. [Methods] Through the long-term study with Professor ZHANG, large amounts of medical records are collected and generalized, so that the experiences concerning infantile dyspepsia are summarized, when and how to choose activation, tonification or digestion depends on excess and deficiency,and proven cases are presented. [Results] It is thought that infantile dyspepsia mostly belongs to excess syndrome, or excess syndrome combined with deficiency syndrome, so the treatment is heiping digestion, tonifying spleen and harmonizing stomach. Professor ZHANG thinks that the cause of children's dyspepsia is the weakness in spleen and stomach eventually. It is characterized by excess in syndromes and deficiency in root causes. Its clinical manifestations are concurrence of excess and deficiency. As for the treatment, there's no need to wait for the pathogenic qi to disappear. The basic principle of treatment is always to activate the spleen, regulate qi and help digestion. Professor ZHANG raises that syndromes with more deficicency than excess are treated by activating spleen, which is complemented by tonification. That is to say, activation and tonification are combined, while helping digestion is considered, also. But as to syndromes with more excess than deficiency, the treatment will be activating spleen combined with helping digestion, also with regulating qi. He also cares for children 's regulating and giving reasonable advice. [Conclusion]According to the children's characteristics of physiology and pathology, we should pay more attention to excess and deficiency to choose better method, at the same time, proper feeding and teaching are also important.
8.Research and Development of Malaria Vaccine in China
Chinese Journal of Parasitology and Parasitic Diseases 1997;0(05):-
It remains an urgent need to develop effective malaria vaccine for global control of malaria.Application of high technologies such as biotechnology has facilitated the process of vaccine development for malaria.In the past 30 years,a large number of vaccine candidate antigens for malaria have been identified and some of them are currently in clinical trials.Major progress in malaria vaccine development has also been made in China.The PfCP-2.9 blood stage vaccine for malaria has entered clinical studies and some other vaccine candidates including combination malaria vaccine are currently in pre-clinical studies.The availability of various national research programs and international funding has stimulated laboratory and pre-clinical studies of malaria vaccine candidates.It remains a long-term goal to develop a safe and effective malaria vaccine to control and even eliminate the disease in the world,and many issues including malaria immunology and various types of technologies need to be addressed.However,efforts need to be continued toward the goal.
9.Epigenetic targeting approaches for acute myeloid leukemia: reports form the 56th American Society of Hematology annual meeting
Journal of Leukemia & Lymphoma 2015;24(2):79-84,87
Acute myeloid leukemia (AML) is a kind of genetic heterogeneous clonal hematopoietic stem cell disorder.Although there were improvements in the outcomes of selected younger patients and those with specific cytogenetic and molecular genetic characteristics,the overall survival for older patients remains dismal.In the last few years,next-generation sequencing technologies have identified recurrent mutations in genes encoding proteins involved in the epigenetic regulation of transcription in most patients with AML.This discovery has led to new insights into the role of the epigenome in AML and opens the possibility of epigenetically targeted therapies.This article will review the most important recurrent mutations in epigenetic regulatory genes and highlight the current and future treatment strategies that attempt to exploit epigenetic targets with the use of hypomethylating agents,which were reported on the 56th American Society of Hematology annual congress in 2014.
10.Studies of type 1 diabetic mice models indued by MLD-STZ
Chinese Journal of Primary Medicine and Pharmacy 2008;15(8):1324-1325
Objective To explore the characteristics of type 1 diabetic mice models induced by multiple low dcee streptozotoein(MLD-STZ).Methods Type 1 diabetic mice models was induced with intraperitoneally injection of STZ(40mg/kg body weight,daily)for 5 consecutive days and detected fasting blood glucose,urine glucose and histological ehange of panereata.Results The incidence of type 1 diabetes mdlitus was 65%;compared with normal control group,blood glucose and urine glucose levels increased significantly and histological analysis of pancreata showed marked insulitis in diabetic model group,and the hyperglycemia maintained from the fourth to the eighth week after the firml STZ injection.Conelnsion Type 1 diabetie mice models could be made successfully by MLDSTZ,and the hyperglycemia could maintain for a rather long time.