OBJECTIVE:To promote the rational use of Chinese patent drugs(CPD).METHODS:The efficacy of several groups of CPD which share the similar formulation were compared and the components in each formulation were further analyzed in detail.RESULTS:The origins and pathogenesis of diseases treated with different CPD of the similar formulation varied,so did their indications.CONCLUSION:Only by following the principle of"Syndrome Differentiation Treatment"can the efficacy of CPD be maximized.

Objective To discuss the value of hysteroseope in the diagnosis and treatment of infertility.Methods Retrospectively 60 cases of hysteroscope examimtiom on infertility patients.Results Uterine lesions had been found in 70%(42/60)cases.The most common type was endometrial polyps followed by endometrisitis.Conclusion Hysteroscope isone of the most effective examinations for diseases of uterine cavity.It has great value in the infertility diagnosis.

Bipolar disorder is a common, highly disabling psychiatric disorder characterized by early onset, frequent episodes, high suicide risk, and chronic outcomes, and is associated with severe social dysfunction. The pathogenesis of bipolar disorder is still unclear, and current studies mainly focus on circadian rhythm abnormalities, including rhythm gene mutation, polymorphism, abnormal kinase expression, and rhythm abnormalities in neurotransmitter secretion and transport. It has been found that at any stage of bipolar disorder, whether prodrome, episode, or remission, patients exhibit circadian rhythm disruptions, including disrupted sleep-wake cycles, hormonal phase abnormalities, and irregular social rhythms. Based on this mechanism, the time therapy, such as light therapy, dark therapy, sleep deprivation and behavioral intervention, can rapidly improve the circadian rhythm of patients with bipolar disorder, achieve the goal of rapid relief of symptoms, with fewer side effects, low risk of switching to manic. In this paper, circadian rhythm mechanism, clinical manifestations and chronotherapy of bipolar disorder are reviewed to provide a basis for clinical diagnosis and treatment.

Objective To investigate the efficacy of adhesive negative pressure suction apparatus in treatment of wound infection after colorectal surgery.Methods From January 2010 to November 2011,consecutive patients with wound infection after colorectal surgery were randomized to the experimental group (n =24 ) and the control group (n =24).The patients in experimental group were treated with the adhesive negative pressure suction apparatus.The patients in the control group were treated with traditional wound therapy.The results of treatment were evaluated.Results Time from debriding the wound infection to secondary suture was significantly shorter in patients of the experimental group ( P ＜ 0.05 ).The total number of dressing changes was very significantly less in patients of the experimental group ( P ＜ 0.01 ).The total cost of dressing in experimental group was significantly less than the control group (P ＜ 0.05 ).Conclusions The application of adhesive negative pressure suction apparatus in treatment of the wound infection after colorectal surgery can shorten the wound processing time,reduce the number of dressing changes and the total cost of dressing,thus has a high clinical value.

BACKGROUND: Anterior cervical discectomy and fusion has been considered the gold standard for treatment of symptomatic degenerative disc disease within the cervical spine.However,fusion may result in progressive degeneration of the adjacent segments.Artificial disc replacement seems to be promising,segmental motion and stability are preserved while the spinal canal has been enlarged,and the intervertebral disc biological mechanics has been preserved,but not leads to progressive degeneration of the adjacent segments.OBJECTIVE: To observe the functional outcome and kinematics after the Prodisc artificial neck intervertebral disc replacement.METHODS: A total of 55 cases (69 intervertebral discs),29 males and 26 females,aged 48 (31-76) years were selected,including14 with bi-segmental injury.There were 32 cases of cervical spondylotic myelopathy,9 of cervical spondylotic radiculopathy,and 14 of mixed type cervical spondylosis.Prodisc artificial neck intervertebral disc replacement was performed using anterior or oblique incision.Prospective data JOA score and kinematic measures were collected before surgery and at 3,6,12,and 24 months after surgery.Range of motion was determined by independent radiologic assessment of flexion-extension radiographs.RESULTS AND CONCLUSION: The 55 patients were followed-up,including 41 undergoing single segmental disc replacement and 14 undergoing bi-segmental disc replacement.They were followed up for 22(56-48)months postoperatively.JOA scores displayed improved cervical function by 56%.Range of motion of sagittal and coronal planes were similar to those prior to operation compared with preoperatively(P = 0.45,0.74),and the range of motion and stability were maintained as adjacent segments.Results showed that the artificial disc replacement maintained range of motion of original intervertebral disc,accelerated patient recovery,and slightly affected adjacent intervertebral disc.

Objective To evaluate the clinical results of three dimensional conformal radiotherapy (3DCRT) for esophageal carcinoma. Methods From May 1999 to May 2001, 104 patients with pathologically confirmed esophageal carcinoma were randomly divided into conventional radiotherapy (CT) and three dimensional conformal radiotherapy(3DCRT) groups, with 52 patients in each arm. The patients in CT group received conventional radiotherapy in 2.0?Gy/f, 5 fractions a week to a total dose of 70?Gy in 7 weeks. The patients in 3DCRT group were first treated by the same fractionation in CT group to the dose of 40?Gy, and then treated by 3DCRT in 3.0?Gy/f, 5 fractions a week to the total dose of 70?Gy in 6 weeks. Results The 1-and 3-year local control rates were 80.2% and 60.5% in 3DCRT group and 61.6% and 31.7% in CT group(?2 = 4.87, P

Objective: To investigate the effect of BSO on DAAO/D-Ala system killing K562e cells. Methods: KDFGC cell stably expressing DAAO was obtained by retrovirus transfection. The integration and expression of DAAO gene in KDFGC cells were identified by PCR and in situ hybridization. The killing effects of D-Ala on KDfGC cells treating with Immol/L BSO were observed. Results: PCR and in situ hybridization analysis confirmed integration of DAAO gene in positive clone and expression of it at mRNA level. The IC50 of KDFGC and KDFGC + BSO treating with D-Ala for 24 hours were 10.21 mmol/L and 7.92 mmol/L, respectively. The 95% confidence limits of them were different. Conclusion: BSO can enhance the killing effect of DAAO/D-Ala system on K652e cells.

Objective:To study the correlation between in vitro chemosensitivity of Fluorouraci(5-Fu) + Mitomycia (MMC) and its clinical response and prognosis in human colorectal cancers. Method:The chemosensitivity of 5-Fu + MMC was tested in 169 Dukes B and C colorectal cancers with the MTT method,and the progression-free internal and prognosis in 4 years following the surgery were observed. Result:Based on the in vitro chemosensitivity of 5-Fu + MMC, 100 patients were divided into an antagonistic group(28 patients) in which their relapse rates were 57. 1% and a synergistic-additive group(72 patients) in which their relapse rates were 22.2% (P

Objective To investigate the relationship between serum levels of PCT and neutrophil CD64 contents with the effect of hormone therapy and complications in the patients with primary nephrotic syndrome.Methods Sixty-five patients with primary nephrotic syndrome in our hospital from September 2015 to September 2016 were selected as the research subjects,all cases were treated with hormonal therapy,the serum levels of PCT and neutrophil CD64 were detected and their relationship with the curative effect and complications of nephrotic syndrome was analyzed.Results According to the PCT and neutrophil CD64 median levels,the cases were divided into the high level group and low level group,the results found that serum creatinine,serum protein,urine protein and pathological types had no statistical difference between the high level group and low level group.The hormone sensitivity had 15 cases in the patients with high PCT level,which was significantly lower than 21 cases in the patients with low PCT level;the hormone sensitivity had 14 cases in the patients with high neutrophil CD64 level,acute renal failure,infection and thrombus in the patients with high PCT level had 8,10,6 cases,which were significantly lower than those in the patients with low PCT level;acute renal failure,infection and thrombus in the patients with high neutrophil CD64 level had 7,11,6 cases,which were significantly higher than those in the patients with low neutrophil CD64 level (P<0.05).Conclusion The levels of serum PCT and neutrophil CD64 are significantly correlated with the therapeutic effect and clinical prognosis in the patients with nephrotic syndrome.

?AlM: To evaluate the relationship of early-life and childhood exposures and age-related cataract ( ARC ) , and provide a scientific evidence for early preventing, treating and detecting ARC.
?METHODS: A hospital-based case control study was conducted from April 2011 to October 2012. A total of 360 cases ( 360 eyes ) aged 41 ~ 60 years old for cataract extraction and 360 frequency-matched controls in the same hospital for various not related to ARC were included in the study. A structured interviewer -administrated questionnaire that included information on sociodemographic characteristics, early - life and childhood exposures was used. The risk factors of ARC were estimated with unconditioned logistic regression models.
?RESULTS:Early gestational age at birth sooner and lower birth weight was significantly associated with the risk of ARC(OR=1. 152,95%CI:1. 029~2. 235,P=0. 024;OR=1. 374, 95%CI:1. 156 ~2. 581,P=0. 037,respectively). The maternal pre-pregnancy diabetes ( OR=1. 587, 95%CI:1. 177~2. 915,P=0. 019),gestational diabetes (OR=1. 763, 95%CI:1. 375 ~ 2. 367,P= 0. 004), preeclampsia(OR=1. 581, 95%CI: 1. 139 ~1. 996,P=0. 021), and pregnancy induced hypertension (OR=1. 517, 95%CI:1. 032~1. 963,P=0. 024) could make the risk of ARC increased. Of the factors affecting the period of children, only shorter height relative to peers and overweight at age 10 were significantly associated with the risk of ARC( OR=1. 329, 95%CI:1. 072~2. 351,P=0. 038;OR=2. 302, 95%CI:1. 323~3. 196,P=0. 011, respectively).
?CONCLUSlON:Early gestational age at birth, low birth weight, the maternal pre - pregnancy diabetes, gestational diabetes, preeclampsia, and gestational hypertension, and shorter height and overweight relative to peers, at age 10 were risk factors of ARC. But lasted long large and prospective studies are needed to insure early risk factors for ARC in the Chinese population.