Objective:Thirty-three cases of nerve tinnitus were treated mainly by needling acupoints Baihui(GV 20), Tinggong(SI 19), Tinghui(GB 2), Yifeng(TE 17) and Zhongzhu(TE 3). In the presence of kidney deficiency, Shenshu(BL 23) and Mingmen(GV 4) were added; in the presence of liver-gallbladder fire preponderance, Taichong(LR 3) and Qiuxu(GB 40) were added; in the presence of exogenous wind heat, Waiguan(TE 5) and Hegu(LI 4) were added.After 6-course treatments, 6 cases were cured, 22 cases improved and 2 cases failed, with the total effective rate of 93.9%.

The pathogenesis of heart failure is a complex progression and associated with abnormal regulation of many signaling pathways. As a cofactor of hemoglobin, myoglobin, oxidative respiratory chain, DNA synthase and other important proteins, iron plays an indispensable role in myocardial energy metabolism. Recently, a large number of studies have shown that heart failure is related to the disorder of iron metabolism. Both iron deficiency and iron overload can lead to the development of a variety of cardiomyopathy, and even progress to heart failure. Iron metabolism could be a key target for the diagnosis, prevention and treatment of heart failure. Here, we review the basic process of iron metabolism and its mechanism in heart failure, expecting to provide new clues and evidence for the treatment of heart failure.

Objective To compare the efficacy of intra?articular dexmedetomidine or morphine mixed with ropivacaine for postoperative analgesia after arthroscopic knee surgery?Methods Sixty ASA physical status I or II patients scheduled for elective arthroscopic knee surgery were randomly assigned into 3 equal groups using a random number table?The group R received 0?25% ropivacaine, and the group RD received 1 μg/kg dexmedetomidine and 0?25% ropivacaine,and the group RM received 2 mg morphine and 0?25% ropivacaine intraarticularly in a total volume of 20 ml?Visual analogue scales( VAS) scores when the patients actively flexed the operated knee to 90° were recorded at 2, 4, 8, 12, 18 and 24 h after surgery?The analgesic duration and consumption of fentanyl at 24 h after surgery were recorded?The complications such as bradycardia,hypotension, nausea,vomit,cutaneous pruritus and uroschesis were followed up?Results At 8 and 12 h after surgery,VAS scores were significantly lower in group RD ( ( 3?23 ± 0?45 ) points, ( 3?18 ± 0?47 ) points ) and RM ( ( 3?20 ±0?46) points,(3?13±0?45) points) than in group R((4?01±0?74) points,(3?93±0?71) points),and at 18 and 24 h after surgery,they were significantly higher in group R((3?85±0?62) points,(3?72±0?57) points) and RD((3?83±0?57) points,(3?71±0?55) points) than in group RM((3?07±0?43) points,(3?02±0?41) points),and there was significant difference(F between groups=124?65,P=0?021,F inner grouP=11?65,P=0?004,F across groups=67?65,P=0?024)?The analgesic duration was significantly different in three groups (F=45?78,P<0?001),and in group RD((668?3±133?4) min) and RM((1 412?8±275?67) min) was significantly longer than in group R(402?3±81?5) min,P<0?05),and the group RM was longer than the group RD( P<0?05)?The consumption of fentanyl at 24 h after surgery was significantly different in three groups ( F=34?47,P<0?001),and it was significantly lower in group RD((32?6±7?3) μg) and RM((12?8±3?7) μg) than in group R((151?3±28?5) μg,P<0?05),and the group RM was lower than the group RD(P<0?05)?No significant side effects were found?Conclusion Intra?articular dexmedetomidine or morphine all can improve the efficacy of ropivacaine for postoperative analgesia after arthroscopic knee surgery,while morphine is superior to dexmedetomidine.

Objective To investigate the safety and efficacy of flexible ureteroscopy and holmium laser lithotripsy for the treatment of renal stones in patients with a solitary kidney.Methods Between May 2014 and June 2016,Clinical records of 17 cases of stones in a solitary kidney who underwent flexible ureteroscopy and holmium laser lithotripsy were reviewed.10 of these cases were male and the others female;mean age of these cases was 45.8 (32-67) years.9 were on the left side while 8 were on the right.6 cases were with functional solitary kidney (with the GFR of the contralateral kidney less than 10ml/min),while 11 others were with anatomical solitary kidney (6 due to tumor,2 due to tuberculosis,3 being congenital).All cases underwent BUS,KUB as well as CTU to confirm diagnosis before surgery,with 8 diagnosed with renal pelvis calculi,5 were with upper or middle calyx calculi,and 4 were with subrenal calyx calculi.The mean ± SD size of the stones was 1.2 ± 0.3 cm.Clinical m anifestations were asymptomatic in 10cases,backache in 5 cases and fever in 2 cases.All patients underwent exams of CBC,urinalysis,liver and kidney function,coagulation function,ECG,chest X-ray as well as cleaning midstream urine cultivation after admission.Results Mean ± SD operation time among all cases was (74.2 ± 23.6) min,the amount of bleeding during surgery was 5-15 (mean:8) ml,duration of hospitalization was 3-12 (mean:4.5)days,ureteral stents are kept for an average time of 4 weeks after surgery.3 patients developed fever after operation,1 developed urosepsis;all these patients recovered after active anti-infection treatment.No post-operative complications such as fever,renal colic,hematuresis,ureteral perforation,active bleeding as well as sepsis were found among the other patients.The preoperative and postoperative serum creatinine had statistical difference (P ＜0.05).14 patients were proved to be stone-free by KUB or CTU.The stone-free rate after a single operation was 82.3％ (14/17).Residual stone were found in the 3 patients,who subsequently underwent a second flexible ureteroscopy and holmium laser lithotripsy.The stone-free rate after a second operation was 94.1％.Conclusions Flexible ureteroscopy and holmium laser lithotripsy is a safe and effective method for the treatment of nephrolithiasis in patients with a solitary kidney with a lower procedure-related injury rate,smaller amount of bleeding,a lower complication rate and a shorter time required to recover after surgery.

Cysts ; congenital ; diagnosis ; surgery ; Female ; Humans ; Infant, Newborn ; Male ; Tongue Diseases ; congenital ; diagnosis ; surgery

Objective Hyperglycaemia and hyperlipid are common in clinical cardiovascular disease .The article was to ob-serve the change of endothelial and the expression of Rho-kinase in the aorta of rats with hyperglycaemia and hyperlipid and the rela-tionship between them .Methods Healthy male Wistar rats were randomly divided into 3 groups:5 as normal control group , 10 as model group and 10 as drug intervention group .The latter two groups were given high-fat diets for 5 weeks after tail vein injection of streptozocin (STZ) to establish hyperglycaemia and hyperlipid models , then fasudil (inhibitor of Rho-kinases) or saline were respec-tively given intraperitoneally for 4 weeks.Venous blood glucose (VBG), blood lipid levels, ET-1 and eNOS were tested, along with the expression of MYPT-1(the protein substrates of ROCK)、mRNA of RhoA and ROCK. Results Compared with normal control group, the levels of VBG、ET-1、MYPT-1、mRNA of ROCK and Rho A were increased in model group[(6.18±1.14)mmol/L vs (26.36± 3.25)mmol/L,(72.13±6.13 )pg/mL vs (88.22±4.61) pg/mL, (0.54±0.08) v s (1.28±0.17),(0.16±0.20) vs (0.83± 0.12),(0.40±0.18) vs (0.78±0.13),P<0.05].TG、TC、LDL were also higher in model group(P<0.05), while eNOS level was lower in model group than in control group[(24.42±2.13)U/L sv (17.36±1.58)U/L,P<0.05].Compared with model group, the levels of VBG[(17.70±2.69)mmol/L]、TG、TC、LDL, ET-1 [(75.03±2.50)pg/mL]、MYPT-1(0.74±0.01)、mRNA of ROCK(04.0±0.08) and Rho A (0.25±0.07)in drug intervention group were lower(P<0.05), while eNOS level (0.74±0.11) was higher(P<0.05) in drug intervention group than in model group . Conclusion Endothelial dysfunction and over-expression of Rho kinase can be found in hyperglycaemia and hyperlipid rat models .Fa-sudil could improve endothelial function .

Objective To investigate the clinical effects of bioglue compound and anatomic plate in treatment of tibial plateau fractures. Methods 28 cases of tibial plateau fractures were treated by means of open reduction and internal fixation with bioglue compound and anatomic plate. The intervals between operation and injury ranged from 5 to 10 days. The amounts of bioglue compound implanted ranged from 3 to 8 grams. Results All the patients were followed up for 6 to 22 months. All the fractures healed satisfactorily without sunken joint surface. According to Mechant criteria, the result was excellent in 13 cases, good in 11 cases, moderate in 3 cases and poor in 1 case. The total excellent and good rate was 85.3 %. Conclusion Internal fixation with bioglue compound and anatomic plate can result in good effects in treatment of tibial plateau fractures, because the bioglue compound possesses high bone inductive potentialities to repair bone defects.

Antihypertensive Agents ; therapeutic use ; Humans ; Hypertension ; therapy ; Practice Guidelines as Topic

Objective To study the hemoprotective effects of a rotary magnetic field(RMF)with radiation- injured mice.Methods C57 BL6/J mice were randomly divided into a control group and a magnetic treatment group.The mice received total body irradiation with 7.0 Gy and 6.5 Gy ~(137)Cs?rays.The treatment group was trea- ted with a RMF for one hour at a time,twice a day.The intensity of the RMF was 0.6T.The survival rate was ob- served for 30 days.On day 7,10,14,21,28 after irradiation,the subjects' peripheral blood cells were counted.On day 12 and 16,the number of bone marrow mononuelear cells(BMNCs)was measured and their ability to form granu- locyte-macruphage colony-forming unit(CFU-GM)was assessed.The pathological sectioning of the femur was per- formed and the expression level of bone morphogenetic proteins(BMPs)in the bone marrow were evaluated.Re- sults The RMF treatment increased the survival rate and duration among the irradiated mice and the number of blood cells in their peripheral blood.Also,RMF treatment could increase the number of BMNCs and improve their ability to form CFU-GM on days 12-16.Furthermore,RMF could improve angiogenesis and the expression level of BMPs. Conclusion The RMF treatment had an obvious protective effect against the effects of irradiation,and it accelerated the recovery of hematopoiesis and the hematopoietic microenviroment in mouse bone marrow.

ObjectiveTo study the hemoprotective effects of rotating and stationary magnetic field(RSMF) in mice treated with 5-Fluorouracil(5-FU).MethodsThe BalB/C mice were randomly divided into control group and RSMF-treated group.The mice were injected with 5-FU,the dose were 150,180,210,250 mg/kg respectively. RSMF-treated group was exposed to RSMF for 1 h a time,twice a day during 30 consecutive days,and the magnetic intensity was 0.6 T.The survival rate and survival days during the 30 days were observed.7,10,14,21,28 days after injection,the peripheral blood cells were counted.On day 8,10 and 14,the number of bone marrow mononuclear cells(BMNC) and the forming ability of colony-forming unit-granulocyte/macrophage(CFU-GM) were measured.The pathological section of femur and the expression level of bone morphogenic proteins(BMPs) in bone marrow were evaluated.ResultsRSMF could increase the survival rate and survival days of mice treated with 5-FU,and induce an increase in hemoglobin concentration,white blood cell count(WBC),red blood cell count(RBC) and platelet number.Also,RSMF could increase the number of BMNC and improve the forming ability of CFU-GM on days 8～14.Furthermore,RSMF could improve the bone marrow angiogenesis and the expression level of BMPs.ConclusionRSMF have an obvious protective effect against chemotherapeutic injury,and it can accelerate the recovery of hematopoiesis and hematopoietic microenvironment in mouse bone marrow.