1.Research progresses in the distribution of ocular tissue of microRNAs and its relationship with oculopathy
Chinese Journal of Experimental Ophthalmology 2012;(10):956-960
MicroRNAs(miRNAs) are a newly discovered class of small noncoding RNAs that rcgulate gene expression by translational repression or mRNA degradation.It has become evident that miRNAs are involved in many important biological processes,including tissue differentiation and development,showing a tissue specificity and development-stage specificity.In the other hand,miRNAs play critical roles in neovascularization and a variety of pathophysiological processes,such as pathological angiogenesis,oxidative stress response,immune response and inflammation.Currently,miRNAs of the retina,lens and cornea have been established,and they would be potential therapeutic targets in the eye diseases.Here,the distribution of miRNAs in the eye and their role in ocular diseases were summarized.
2.Effect of Chinese Herbal and Western Medicines Combined with Acupoint Pulse-Laser Stimulation for Calculus of Upper Urinary Tract
Journal of Guangzhou University of Traditional Chinese Medicine 2000;0(04):-
Objective To observe the therapeutic effect of Chinese herbal and western medicines(CHM & WM)combined with acupoint pulse-laser stimulation(APLS)for calculus of upper urinary tract.Methods Sixty cases of calculus of upper urinary tract were allocated to the treatment group(Group A,n=36)and the control group (Group B,n=24).Group A was treated with CHM & WM combined with APLS and Group B with CHM alone.Results The therapeutic effect rate was 94.4% and 75.0% in Group A and Group B respectively (P
3.New progress in the surgical treatment of low rectal cancer
International Journal of Surgery 2015;42(5):356-360
Rectal cancer is one of the common malignant tumors in China,and the incidence rate is rising year by year.Comprehensive treatment based on surgical operation is the major treatment of low rectal cancer.The treatment concept requires not only radical resection of tumor,but also preservation of the anal and urogenital function,to improve the quality of patients' life.By improving the accuracy of preoperative staging of rectal cancer,neoadjuvant therapy,and following the principle of total mesorectal excision,patients can benefit in terms of increased resection rate,decreased operation complication incidence,increased sphincter preservation,decreased local recurrence and increased overall survival rate.With the development of medical technology,minimally invasive surgery of low rectal cancer has been developed rapidly.In this paper,new progress in the surgical treatment of low rectal cancer will be reviewed.
4.Pharmacological Treatment Strategies for Alzheimer's Disease.
Journal of the Korean Medical Association 2002;45(4):401-408
Alzheimer's disease(AD) is one of the most common causes of mental deterioration in elderly individuals, accounting for around 45~60% of the overall cases of dementia over 65 years of age. Although there is presently no "cure" for AD, a large number of potential therapeutic interventions have emerged to correct cholinergic dysfunctions. Currently, cholinergic therapy, particularly cholinesterase inhibition, represents the most realistic approach to the symptomatic treatment of AD. Modest efficacy for mild to moderate AD has been shown in well-designed clinical trials for tacrine, donepezil, rivastigmine, and galantimine. Among other treatment options, estrogen replacement therapy in postmenopausal women is under active investigation, but recent studies showed somewhat disappointing results. Epidemiological and clinical data suggest that nonsteroidal anti-inflammatory drugs are beneficial in the treatment and prevention of AD. But prednisone and COX-2 inhibitor, celecoxib showed no clinical benefit in recent studies. Alpha-tocopherol and gingko biloba showed some beneficial effect in delaying the progression of AD and enhancing cognitive functions. Immunization with beta amyloid peptide was considered to be the only method to prevent and halt disease progression in patients with AD. Recently, phase II clinical trial using synthetic beta amyloid peptide (AN-1792) was discontinued because some patients showed neuro-inflammation which may be caused by autoimmune responses.
Aged
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alpha-Tocopherol
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Alzheimer Disease*
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Amyloid
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Autoimmunity
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Celecoxib
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Cholinesterases
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Cognition
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Dementia
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Disease Progression
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Estrogen Replacement Therapy
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Female
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Ginkgo biloba
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Humans
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Immunization
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Methods
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Prednisone
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Rivastigmine
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Tacrine
5.Diagnosis of hilar cholangiocarcinoma with multi-slice com-puted tomography
Chinese Journal of Digestive Surgery 2010;9(3):230-231
Hilar cholangiocarcinoma always presents with a mass, thickness of the bile duct wall or nodules in the bile duct. Computed tomography (CT) can demonstrate the above findings with high partial resolution as well as dilation of the intrahepatic bile duct. CT can show the field and the involvement of adjacent vessels on 3D reconstruction images for hilar cholangiocarcinoma spreading along the lumen of the bile duct. CT images can also demonstrate vessel involvement when evaluating the resectability. When combined with 3D reconstruc-tion, the sensitivity and specificity of CT imaging can reach 90.5% and 91.7% , respectively, for detecting vessel involve-ment.
6.Hepatitis C--progress and challenge.
Chinese Journal of Hepatology 2006;14(1):1-2
Animals
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Hepacivirus
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genetics
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Hepatitis C
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immunology
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prevention & control
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therapy
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virology
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Humans
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Mutation
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Viral Hepatitis Vaccines
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immunology
7.Syndrome study on hemodialysis patients with hypertension
International Journal of Traditional Chinese Medicine 2011;33(3):220-222
Objective To investigate the distribution of syndromes in hospitalized hypertensive patients with maintenance hemodialysis. Methods A investigation-table of Chinese medicine was established and used in 105 eases for survey in clinic to discover the regularity. Results The occurrence rate from high to low of asthenia syndrome symptoms was: deficiency syndrome of both yin and yang, yin asthenia, deficiency of both vital energy and yin, yang asthenia, and the deficiency of qi. The occurrence rate from high to low of evil domination was: turbid damp, stagnation of qi, blood stasis, and fluid stagnation. Conclusions The clinical feature of hypertensive patients with maintenance hemodialysis was mainly asthenia of healthy energy combining with sthenia evil.
8.Valproate and topiramate induced weight and serum leptin change in epileptic patients
Chinese Journal of Neurology 2005;0(09):-
Objective To observe weight and serum leptin changes in epileptic women who taking valproate or topiramate. Method All 40 epileptic women were treated with valproate or topiramate. Weight and body mass index and serum leptin were measured before and after three months treatment. Result Nine of 20 patients taking valproate gained weight (≥4 kg), and their serum leptin concentration was increased as well [(13.2?3.6) ng/ml vs (7.4?3.0)ng/ml, P
9.Application of Meticulous Capsular Dissection Technique in the Prevention of Recurrent Laryngeal Nerve and Parathyroid Injuries in Thyroid Operations
Chinese Journal of Minimally Invasive Surgery 2014;(9):802-804
Objective To assess the application and effects of meticulous capsular dissection technique in the prevention of recurrent laryngeal nerve and parathyroid injuries in thyroid operations . Methods A retrospective analysis of clinical data of 195 cases which received meticulous capsular dissection technique in thyroid operations from June 2007 to June 2012 was carried out .All the cases were supermicro-dissected in the loose clearance between real and false thyroid capsules , leaving the blood vessel dissected close to the real thyroid capsule . Results The operation was successfully performed in all the 195 patients, with recurrent laryngeal nerve clearly exposed in the operation in 9 patients.There were 4 cases of transient recurrent laryngeal nerve paralysis (2.1%) and 1 case of permanent paralysis (0.5%).No permanent recurrent laryngeal nerve and superior laryngeal nerve injuries and permanent hypoparathyroidism happened in the remaining cases . Conclusion The use of meticulous capsular dissection technique not only can effectively avoid the superior laryngeal nerve and recurrent laryngeal nerve injuries , but also can preserve in situ parathyroid glands and their nutrient vessels .