2.Cases of benzene-related leukemia reported in periodicals in China and analysis of diagnosis.
Chinese Journal of Industrial Hygiene and Occupational Diseases 2010;28(11):844-847
Adolescent
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Adult
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Benzene
;
toxicity
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China
;
Female
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Humans
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Leukemia
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chemically induced
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diagnosis
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Male
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Middle Aged
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Occupational Exposure
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Young Adult
3.Transforming growth factor-? in the repair of cartilage disorders caused by osteoarthritis
Wei HE ; Ting GUO ; Jianning ZHAO
Journal of Medical Postgraduates 2004;0(02):-
Transforming growth factor-?(TGF-?) plays a significant role in promoting chondrocyte anabolism in vitro and in vivo.Induction of the expression of TGF-? in vivo and the gene transfer may provide a new approach for treatment of osteoarthritis.
4.Feasibility study about modified ligation of the intersphincteric fistula tract in the treatment of low anal fistula
Jia GUO ; Wei HE ; Jiasheng GUAN
Journal of Clinical Surgery 2017;25(8):621-623
Objective To assess the efficacy and safety of modified ligation of the intersphincteric fistula tract (LIFT) for low anal fistula.Methods We follow-up visited 20 patients with low anal fistula underwent modified LIFT procedures (Since the outer edge shape of anal fistula incision fistula and the branch into the intersphincteric groove,proximal lateral internal sphincterotomy ligation.The wound was closed to the whole layer of closed suture after removal of the pipe wall).Median follow-up duration was 10(range 3-15) months.To compile statistics on the wound healing time,the clinical healing rate,the recurrence rate and the fecal incontinence score (Wexner score) of those patients.Results The wound healing time was (15.3 ± 4.8) d.The prime success rate of fistula healing was 75 % (15/20) after the modified LIFT procedure.2 cases of low complex anal fistula presented with wound infection,and 3 cases (including 1 cases of simple low anal fistula,2 cases of low complex anal fistula)had fistula with infection.They were cured after appropriate treatment.During follow-up of 3 to 15 (median 10)months,1 cases of simple low anal fistula recurred in third months after surgery.To the end of the follow-up,the total clinical healing rate was 95% (19/20),of which 12 cases of low complex anal fistula total cure rate was 100% (12/12).Preoperative fecal incontinence scores (Wexner score)were all 0 points.At the final follow-up,18 (90%)cases of fecal incontinence score were 0 points,1 (5 %) cases were 2 points and 1 (5 %) cases were 1 points.Conclusion Modified LIFT is better balance the relationship between cure rate and anal function.The sphincter preservation is complete.The fistula is thoroughly cleared.The cure rate is high.The recurrence rate is low.Does not cause anal defects and deformities.It has little influence on the function of anal control,the operation is simple,and it is suitable to be popularized.
5.Investigation in evaluation of various capacity requirement of probationer nursing students by nurses in operation room
Li GUO ; Shuo WANG ; Hui ZHOU ; Xuan WEI ; Wei HE
Chinese Journal of Practical Nursing 2009;25(8):14-16
Objective To investigate in evaluation of various capacity requirement of probationer nurs-ing students by nurses in operation room in order to improve clinical teaching work. Methods A self-de-signed questionnaire was applied, 191 qualified teaching nurses from nine grade three A general hospitals in Beijing were invited to fdl the questionaires. The results underwent subsequent analysis. Results The teach-ers had high expectations for various capacity of the probationer nursing students. Conclusions Clinical teachers should establish feasible teaching scheme according to the existing teaching syllabus in order to in-crease teaching quality, make students gain new insights through reviewing old materials, so that they can mas-ter various technique in operation room in short time.
6.Treatment of 7 patients with medial meniscal cyst under arthroscopy.
Yan-guo HE ; Min WEI ; Zhi-qiang ZHANG ; Chao CHEN
China Journal of Orthopaedics and Traumatology 2014;27(8):642-644
OBJECTIVETo investigate clinical effects of arthroscopy in the treatment of medial meniscal cyst.
METHODSFrom June 2011 to January 2013, 7 patients with medial meniscal cyst were treated with arthroscopy. There were 3 males and 4 females,ranging in age from 27 to 63 years old,with a mean age of (43.93±2.10) years old. The cysts have been discovered for 3 to 30 months,with a mean time of (10.6±1.3) months. All the patients complained of knee pain,especially in the medial joint gap. The Pisani sign, Caklin sign and medial McMurray sign were all positive. Preoperative MRI examination confirmed the diagnosis. Lysholm score changes and clinical efficacy were observed through a six-month follow-up.
RESULTSThe postoperative Lysholm scores were all significantly higher than the preoperative scores. According to Sarimo standard, 6 patients got an excellent result, and 1 good.
CONCLUSIONArthroscopic treatment of medial meniscal cyst has replaced the traditional method, which could retain the normal meniscus as much as possible and repair the meniscus injury simultaneously, as well as get a good curative effect and a good recovery of knee function. This method is worthy of clinical application.
Adult ; Arthroscopy ; methods ; Cysts ; physiopathology ; surgery ; Female ; Humans ; Male ; Menisci, Tibial ; physiopathology ; surgery ; Middle Aged
8.The research progress of dynamic combinatorial chemistry.
Wei HE ; Pengwei SHE ; Zheng FANG ; Kai GUO
Acta Pharmaceutica Sinica 2013;48(6):814-23
As a novel branch of combinational chemistry, dynamic combinatorial chemistry (DCC) can be viewed as a technique which combines library synthesis and screening in one pot. By addition of molecular target, ligangds, which show binding affinity or strong interaction with the molecular target, can be amplified an young but rapidly growing branch of combinatorial chemistry, has been widely used in organic chemistry, biochemistry, material fields. Ligands in the library can be amplified, since synthesis of the library is screened by a molecular target. Therefore, these structures could be identified easily. Consequently DCC has been widely used in the lead discovery, material chemistry and other fields. On the basis of the principle and method of DCC, this review emphasizes the three factors of DCC, including molecular targets (bio-enzyme, lectin, nucleic acid, organic molecule, inorganic molecule); reaction (disulphide chemistry, ammoniation reduction reaction, hydrazone chemistry, etc.) and analytical method. Meanwhile, limitation, current situation and future development of DCC were also discussed in this paper.
9.Diagnostic value of MSCT in nasal septum fracture.
Yong-bin HE ; Wei-guo JIANG ; Bing XU
Chinese Journal of Otorhinolaryngology Head and Neck Surgery 2005;40(11):870-871
Adolescent
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Adult
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Child
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Female
;
Humans
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Male
;
Nasal Septum
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injuries
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Skull Fractures
;
diagnostic imaging
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Tomography, Spiral Computed
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Young Adult