Diabetic Retinopathy ; complications ; Female ; Humans ; Male ; Middle Aged ; Prognosis ; Retinal Vein Occlusion ; complications ; Vitrectomy ; Vitreous Hemorrhage ; etiology ; surgery

Objective Former standards for Yishen Pills only identify angelica root , astragalus root and ligustrum lucidum by thin layer chromatography ( TLC) and there is no test for the content of effective components .The study was to improve the quality of Yishen Pills by perfecting the quality standards . Methods We determined the content of specnuezhenide in Yishen Pills by high-per-formance liquid chromatography(HPLC), with a mobile phase of MeOH-Water, a chromatography column of Agilent TC-C18(2) (4.6 × 250 mm, 5μm), a flow rate of 1.0 mL/min, a column temperature of 25℃, a detection wavelength of 224 nm, and a sample loop volume of 10μL. Results The linear relationship of specnuezhenide content was good in the range of 15.375μg/mL~246.000μg/mL.The relative standard deviation of precision experiment , stablity experiment and repeatablity experiment was 0.44%, 0.95%and 2.65%re-spectively.The average recovery was 99.60%.The qualified standard for specnuezhenide in Yishen Pills was ≥0.3 mg/g. Conclusion The method is simple , accurate and reliable , with good reproducibility , and it is applicable for the quality control of Yishen Pills .

Hepatitis B virus ; Hepatitis B, Chronic ; immunology ; virology ; Humans ; T-Lymphocytes ; immunology

OBJECTIVETo compare clinical therapeutic effects of acupuncture along channel and routine acupuncture on prolapse of lumbar intervertebral disc.

METHODSOne hundred and sixty-five cases were randomly divided into an observation group (n=85) and a control group (n=80). The observation group were treated with acupuncture at corresponding channel points according to types of the Gallbladder Channel and the Bladder Channel, and the control group were treated with acupuncture at routinely selected acupoints. Their therapeutic effects after treatment of 4 courses and their recurrence rates half a year later were observed.

RESULTSThe cured and markedly effective rate of 88.2% and the recurrence rate of 24.0% in the observation group were significantly better than 72.5% and 41.4% in the control group, with significant differences between the two groups (both P<0.05).

CONCLUSIONCorresponding channel point selection for treatment of prolapse of lumbar intervertebral disc has significant short-term and long-term therapeutic effects.

Acupuncture Points ; Acupuncture Therapy ; methods ; Adult ; Aged ; Female ; Humans ; Intervertebral Disc Displacement ; therapy ; Male ; Medicine, Chinese Traditional ; Middle Aged

Animals ; Cells, Cultured ; DNA ; analysis ; Flow Cytometry ; methods ; Fluorescence ; G1 Phase ; Resting Phase, Cell Cycle

Objective:To observe the clinical efficacy of acupuncture at abdomen acupoints plus tuina for lumbar intervertebral disc herniation (LIDH).Methods:A total of 70 patients with LIDH were randomized into an observation group and a control group,with 35 cases in each group.The observation group was treated with acupuncture at abdomen acupoints plus tuina,while the control group was treated only with tuina treatment.The clinical efficacy was observed after one course of treatment.Results:The cure rate and the total effective rate of the observation group were 83.3％ and 96.7％,respectively.The cure rate and the total effective rate of the control group were 39.4％ and 78.8％,respectively.There were significant differences in the cured rate and the total effective rate between the two groups (both P＜0.05).There was no significant difference in Japanese Orthopedic Association (JOA) score between the two groups before treatment (P＞0.05).After treatment,the JOA scores of both groups increased significantly,and the intra-group differences were statistically significant (both P＜0.05);the JOA score of the observation group was significantly higher than that of the control group (P＜0.05).Conclusion:Acupuncture at abdomen acupoints plus tuina has a better therapeutic effect than tuina alone in the treatment of LIDH.

Objective To investigate the endoscopic findings and treatment of gastrointestinal neu-roendocrine neoplasms.Methods Endoscopic manifestation and treatment were analyzed retrospectively in 72 patients who were diagnosed as having gastrointestinal neuroendocrine neoplasms by endoscopy and pathol-ogy from May 2011 to December 2014.Results In 72 patients of gastrointestinal NEN,rectum was most commonly involved (48 patients,66.7%),followed by the stomach (16 patients,22.2%),duodenum, esophagus and the ileocecal valve.There were certain features in rectal neuroendocrine neoplasms under endoscopy,mostly manifested by submucosal tumors.But gastric,esophageal,and small intestine NEN man-ifestations showed various forms,without specific typical features,and easy to be misdiagnosed.Some patients diagnosed as having NEN G1 or G2 underwent EMR,ESD or laparoscopy combined with endoscopy resection.Patients diagnosed as having NEN G2 or neuroendocrine carcinoma by pathology received surgical resection,chemotherapy or palliative treatment.All 50 patients underwent endoscopic treatment successful-ly.Perforation occurred in one duodenal bulbar G1 patient during ESD.No bleeding occurred during and after the operation.All patients after treatment were followed up for 15.6 +13.2 months on average with no recurrence or metastasis.Conclusion Manifestations of gastrointestinal neuroendocrine neoplasms vary under endoscopy.Some tumors that locate in mucosa or submucosa with diameter less than 1cm can be resec-ted through EMR or ESD.

OBJECTIVE: To observe the effects of Ru'ai Shuhou Recipe (RSR), a compound traditional Chinese herbal medicine, on 5-year recurrence rate after mastectomy in breast cancer. METHODS: A total of 300 patients with breast cancer were divided into two groups: treatment group and control group. The patients in the treatment group were treated with Western medicine and RSR, and the patients in the control group were treated only with Western medicine (the same as the treatment group). In the two groups, the 5-year recurrence rates after mastectomy in breast cancer were investigated. RESULTS: Thirty-four breast cancer patients were lost to five-year follow-up during the course of investigation, and 266 breast cancer patients went through the evaluation. The 5-year recurrence rate after mastectomy in the treatment group was significantly lower than that in the control group (P<0.05). The recurrence rate after mastectomy was influenced by positive lymph node, primary breast tumor size, clinical stage, and patients' health status. There was significant difference in the 5-year recurrence rates between the two groups (P<0.05) under the following conditions, such as the positive lymph nodes more than four, the primary breast tumor larger than two centimeters, and in the clinical stage II and III, estrogen receptor (ER)-positive/progesterone receptor (PR)-positive and ER-negative/PR-negative. The recurrence rate was not associated with the operation method and age distribution. CONCLUSION: RSR can reduce the 5-year recurrence rate after mastectomy in breast cancer.

AIM: To evaluate the relationship between damages of visual field and retinal nerve fiber layer (RNFL) thickness in primary open angle glaucoma (POAG)with highly myopia. POAG with highly myopia group (21 eyes of 17 cases), POAG with non-highly myopia group (17 eyes of 16 cases), highly myopia without POAG group (25 eyes of 20 cases) and normal control group (19 eyes of 17 cases).automated perimeter and thickness of RNFL was measured by optical coherent tomography(OCT). Main outcome mean deviation (MD), pattern standard deviation (PSD) and mean sensitivity at superior, inferior, nasal and temporal sectors in total deviation probability plots. Thickness of RNFL at superior, inferior, nasal and temporal sector.total deviation probability plots of the early POAG with highly myopia than that of POAG without highly myopia,and the early visual field defects of glaucoma in pattern deviation probability plots of this group. MD of POAG with highly myopia was more than those of others (P＜0.05).The differences of MD, PSD and mean sensitivity between POAG with highly myopia and others were significant(P＜0.05).Mean sensitivities in each sector of POAG without highly myopia were similar to those of highly myopia(P＞0.05). The thickness of RNFL of POAG with highly myopia was thinner than that of others and the thickness of RNFL of normality was thicker than that of others. The relationship between mean sensitivity and the thickness of RNFL in each quadrant was significant(P＜0.05).judgment of the visual field changes in POAG with highly myopia. The relationship between RNFL thickness by OCT and visual field damage may provide clinically relevant information in diagnosis of POAG with highly myopia. Field; optical coherent tomography

AIM: To investigate the expression of EMMPRIN, MMP1, MMP9 and TIMP2 in retinoblastoma (RB) and normal retinal tissues and their clinicopathological significance and interrelationship.METHODS: Envision immunohistochemistry stainings of EMMPRIN, MMP1, MMP9 and TIMP2 were performed in 30 enucleated eyeballs with retinoblastoma and 15 specimens of normal retina tissue, which had been routinely imbedded with paraffin.RESULTS: Positive rate of EMMPRIN, MMP1, MMP9 expression was higher in RB tissue than in normal control (P<0.01), while TIMP2 expression was lower in RB than in normal retinal tissue (P<0.01). Samples from RB cases of clinical stage Ⅰ, differentiated type, and life span≥2 years had lower positive rate in expression of EMMPRIN, MMP1, MMP9 than those from RB cases of clinical stage Ⅲ, undifferentiated type, and life span<2 years (P<0.05 or P<0.01), while samples from RB cases of differentiated type, optic nerve unaffected, and life span≥2 years had markedly higher positive rate in expression of TIMP2 than those from RB cases of undifferentiated type, optic nerve involved and life span<2 years (P<0.05 or P<0.01). In RB tissues, EMMPRIN, MMP1, MMP9 expressions were highly consistent (P<0.05), whereas TIMP2 expression is highly inconsistent with EMMPRIN, MMP1, MMP9 expression levels (P<0.05).CONCLUSION: The expression level of EMMPRIN, MMP1, MMP9 and TIMP2 may be an important marker of RB progression, invasion and prognosis. There exist internally mutual regulation relations among them.