Objective To discuss the value of ultrasonic examinion in laparoscope's thyroidectomy.Methods 41 cases who were performed in laparoscope's thyroidectomy were checked by color Doppler flow imaging and two dimensional sonography,the key of examination:(1)The length and depth of thyroid isthmitis.(2)Trachea curve degree and the depth in up-sternum.(3)The reference between thyroid,calvicle and sternum.(4)Thyroid tumefaction degree over sternomastoid.(5)Thyroid tumer's number,position and size.(6)Tumer's kind.(7)Bloodstream change.Results Only 1 case turned open.1 case recured in hyperthyroidism.Hoarseness occured in loose after operation and come-into being after 1 mouth.No trachea and parathyroid hurt appeared in any cases.The mean operation time was 125 minutes(range 86 to 193 minutes).The mean time stay in hospital was 9 days(range 6 to 15 days).Conclusion Ultrasonic examination before operation is very valuable.

Objective To observe the Cordyceps extract on experimental rats with diabetic kidney and to explore its mechanism of action.Methods The rat models of diabetic were established by intraperitoneal injecting streptozotocin.Kidney weight and the index of kidney were measured,and 1,4,7weeks blood sugar,serum creatinine,urine microalbumin and urea were dynamically observed for evaluating Cordyceps extract on experimental rats with diabetic kidney.Results The 1,4,and 7 weeks of kidney weight was (0.662± 0.062) g,(0.670±0.061) g,(0.657±0.063) g,renal index was (0.312±0.041) ％,(0.309±0.402) ％,(0.311 ±0.0317) ％,serum creatinine was (0.51±0.03)mg/d1,(0.57±0.03)mg/d1,(0.52±0.02)mg/d1,albumin was (1.77±0.17)mg/24 h,(1.52±0.19)mg/24 h,(1.56±0.11)mg/24 h.urea was (90.71 ±0.37)mmol/L,(91.57±0.48) mmol/L,(90.56±0.39)mmol/L in the normal control group respectively.While in the model group,the value of kidney weight was (0.879±0.037)g,(0.912±0.038)g,(0.871±0.393)g,renal index was (0.494±0.039)％,(0.487±0.038)％,(0.465±0.235)％,serum creatinine was (3.71 ±0.14) mg/d1,(3.51±0.12) mg/d1,(3.32±0.11)mg/d1,urinary albumin was (7.29±0.22)mg/24 h,(7.11±0.34)mg/24 h,(7.14±0.21)mg/24 h.urea was (109.59± 8.42),(92.52±2.41),(90.71 ±0.67) respectively.Compared with the normal control group these values were decreased significantly in the model group (P＜0.05).In the Cordyceps sinensis group kidney weight was (0.837±0.036)g,(0.747±0.029)g,(0.694±0.357)g,renal index was (0.412±0.024)％,(0.395±0.037)％,(0.361±0.027)％,serum creatinine was (1.44±0.11)mg/d1,(0.81± 0.04) mg/d1,(0.62±0.03) mg/d1,urinaryalbumin was (5.71±0.25)mg,(4.52±0.21)mg,(3.96±0.15)mg,urea was (109.59± 8.42) mmol/L,(92.52±2.41) mmol/L,(90.71 ± 0.67) mmol/L respectively.Compared with the model group these values were decreased significantly(P＜0.05) in the Cordyceps sinensis group.Conclusion Cordyceps sinensis extract has a protective effect on kidney of diabetic rats.

This paper reported 13 cases of delayed traumatic chest wall abscess from January 2012 to January 2015.All the patients were associated with type 2 diabetes.After local puncture for confirmative diagnosis, a chest wall abscess dissection was carried out as soon as possible.At each site of upper and lower pole, an indwelling drainage tube was placed for irrigation and negative pressure suction.Sensitive antibiotics were selected based on susceptibility test results.The drainage tubes were removed 7-14 days after surgery.There were 8 cases of primary healing of incision and 5 cases of secondary healing of incision.All the patients were cured.Follow-ups for 6-36 months (average, 17 months) showed no recurrence.

Objective To investigate the effects of hysteroscopic resection for mild-to-moderate uterine incision diverticulum after cesarean section.Methods From September 2010 to September 2014, hysteroscopic resection was performed under B-ultrasonography in 102 cases of mild-to-moderate uterine incision diverticulum after cesarean section.Results The operation was completed successfully in all the cases, without surgical complications.Outcome evaluation at 1 year after surgery showed cured in 89 cases (87.3%, complete disappearance of symptoms and recovery of normal menstruation), improved in 7 cases (6.9%, menstrual period shortened by 5-7 d, with or without lower abdominal dull pain and menstrual exacerbation), and ineffective in 6 cases (5.9%, no or slight symptom improvement).Conclusion Hysteroscopic resection is a safe, effective, and minimally invasive method for mild-to-moderate uterine incision diverticulum after cesarean section in patients demanding clinical symptom improvement without desire of fertility.

Comparison of assays of immunoreactive insulin (IRI) and specific insulin in evaluating islet β cell function and insulin sensitivity suggested that there were no significant differences in individuals with different glucose tolerance impairment by two assays. The evaluation of islet β cell function using IRI and insulin sensitivity is still valid in clinical practice.

Objective To investigate the effect of electro-acupuncture at Guanyuanshu, Xinshu, Neiguan points on cardiac function after acute myocardial ischemia in rabbits. Methods A total of 36 rabbits were randomly divided into a control group, a model group and a treatment group. Acute myocardial ischemia was induced with Jugular vein injection of pituitrin. At 10 min before modeling, 1 hour and 1 week after modeling, the levels of malondialdehyde (MDA) and creatine kinase(CK) were determined respectively, the cardiac function was assessed as the maximum rate of left ventricular pressure rise(dp/dtmax)and the peak left ventricular pressure (LVSP). Results After 1 week of treatment, the serum levels of CK and MDA in the treatment group reduced significantly(120.21±10.67 U/L, 21.35±2.04 mmol/L], compared to the model group (162.37±13.21 U/L, 30.13±2.75 mmol/L) (all P<0.05);the dp/dtmax and LVSP decreased percentage in the treatment group (20%±2.43%, 7.22%±0.97%) decrease significantly compared to the model group (31.5%± 4.14%, 12.19%±2.21%) (all P<0.05). Conclusion Electro-acupuncture of Guanyuanshu, Xinshu, Neiguan acupoints can significantly improve cardiac function after acute myocardial ischemia and protect against acute myocardial ischemia in rabbits.

OBJECTIVE:To investigate the effect of Xuebijing injection on coagulation function and prognosis in patients with sepsis. METHODS:50 patients with sepsis were randomly divided into control group and observation group according to the hospi-talization sequence,with 25 cases in each group. Control group received conventional treatment,and observation group was addi-tionally given Xuebijing injection(50 ml added into 5% Glucose solution or 0.9% Sodium chloride solution 250 ml intravenously, bid) on the basis of conventional treatment. Treatment course lasted for 7 d. The coagulation function,APACHE Ⅱscore after 7 days of treatment and 28 d mortality were compared between 2 groups. RESULTS:After 7 d treatment,the coagulation indexes were improved significantly in 2 groups compared with before treatment,and the APACHEⅡscores were decreased significantly in both groups;the observation group were significantly better than the control group,with statistical significance (P<0.05). After followed up for 28 d,the mortality rate of 2 groups were 16% and 28%,there was no statistical significance (P>0.05). CON-CLUSIONS:Xuebijing injection can inhibit blood clotting activation,correct the coagulation disorders,and improve the sepsis se-verity.

The most important harms of atrial fibrilation are stroke and the embolic events of the systemic circulation. The latest data have show n that the etiology of up to 1/3 of stroke patients w as atrial fibrilation. The stroke morbidity and mortality caused by atrial fibrilation are higher than other types of stroke. So the prevention of stroke is very important for patients with atrial fibrilation. The anticoagulant therapy is the core strategy for stroke prevention in patients with atrial fibrilation. This article reviews the advances in research on the safety and compliance of anticoagulation therapy in patients w ith atrial fibrilation.

Objective To investigate the correlation between hemorrhagic transformation (HT) and each parameter of blood pressure variability (BPV) in patients with massive cerebral infarction caused by cardioembolic middle cerebral artery occlusion. Methods The patients with massive cerebral infarction caused by unilateral cardioembolic middle cerebral artery occlusion admitted to hospital within 24 h after onset were selected. For patients without revealing HT with head MRI on admission were analyzed retrospectively. According to the results of MRI rescan within 7 days after onset, they were divided into either a HT group or a non-HT group. Al specific parameters of blood pressure were compared and analyzed between the 2 groups, specificaly including initial value (initial), mean value ( mean), maximum value (max), minimum value (min), maximum-minimum difference (max-min), standard deviation (sd), successive variation (sv), and maximum value of sv (svmax) of systolic blood pressure (SBP) and diastolic blood pressure (DBP). Results A total of 146 patients were enroled in the analysis, and 77 (52. 7% ) had HT within 7 d after onset. Al the blood pressure parameters were grouped by quartiles. Multivariate logistic regression analysis showed that after adjusting for age, admission time, baseline National Institutes of Health Stroke Scale score, congestive heart failure, antiplatelet therapy, initial blood glucose, prothrombin time, and international normalized ratio of the patients, SBPmin , SBPmax-min , SBPsv , SBPsvmax , DBPinitial, DBPsd , DBPmax , DBPmax-min , DBPsv , and DBPsvmax had significant independent association with and HT (likelihood ratio test of trend, al P < 0. 05). Conclusions Higher BP level and variability may increase the risk of HT in patients with massive cerebral infarction after cardioembolic middle cerebral artery occlusion. A smooth and slow antihypertensive treatment may need for these patients.