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 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.

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 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.

Objective To study and design a fluid resuscitation control system which is suitable for the treatment of hemorrhagic shock in the battlefield and prehospital settings. Methods The physiological parameters of the wounded were set as the system input and fuzzy control technology was used to identify the hemorrhagic shock (HS) severity and made a decision. At last, fluid resuscitation was finished with the use of the efficient blood transfusion and infusion pump. Results High-speed resuscitation could be carried out when the wounded was in severe condition, while low-speed resuscitation could be conducted when the wound was in mild condition. Conclusions Compared with the traditional resuscitation method, the designed fluid resuscitation control system can improve the efficiency of fluid resuscitation and the treatment success rate.

Objective To investigate the application effects of ultrasonic scalpel combined with bipolar coag-ulation tweezers on open thyroid surgery.Methods 80 cases of thyroidectomy patients were randomly selected.These patients were divided into two groups by random cluster sampling method,whch were the study group (n =40)and control group (n =40).The control group of patients were given ultracision ligature methods combined with traditional therapy,while the study group of patients were given ultrasonic scalpel combined with bipolar coagulation tweezers treatment.And then the surgical related indicators and complications of the two groups of patients were statistically an-alyzed.Results Compared with the control group of (90.5 ±3.6)min,(6.5 ±0.6)d,(40.5 ±2.0)mL,(50.3 ± 1.4)mL and (6.6 ±0.5)cm,the operative time and length of stay of the study group of patients[(58.5 ±5.4)min and (3.4 ±0.2)d]were significantly shorter (t =6.965,3.143,all P <0.05);the blood loss and postoperative drainage of (5.0 ±1.4)mL and (1.0 ±0.6)mL were significantly less (t =4.541,3.747,all P <0.05);the cut diameter of (3.8 ±0.3)cm was significantly shorter (t =3.365,P <0.05);the complication rate of 2.5% (1 /40) was significantly lower than the control group 10.0%(4 /40)(χ2 =9.35,P <0.05).Conclusion The application effects of ultrasonic scalpel combined with bipolar coagulation tweezers on open thyroid surgery are obvious.

Objective To investigate the correlation between relative cerebral blood volume (rCBV) and tumor character of meningiomas. Methods Thirty-six (GradeⅠ: n=30, GradeⅡ+Ⅲ: n=6) patients with meningioma underwent conventional MR and perfusion weighted imaging (PWI) . The pulse sequence of PWI was single shot GRE-EPI-T2~*WI. The CBV maps were calculated from the original data of perfusion images and the maximum rCBV of meningiomas was acquired from CBV maps through measurement on the region of interest (ROI). The differences of rCBV in tumor and edema between benign and malignant tumors were analyzed. Results The mean rCBV in tumor of benign meningioma (9.78±4.69) was higher than that of malignant ones (3.59±0.28) (t=7.168, P<0.001). The mean rCBV in edema of benign and malignant meningiomas was 3.06±1.76 and 3.58±1.93, respectively (P>0.05). Conclusion CBV map and quantitative study of rCBV are feasible for differential diagnosis of meningiomas and have instructive function for clinical treatment and assessment of prognosis.

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.