OBJECTIVETo explore the indication law of fourteen channels acupoint that is located in the same nervous segment of T1-T12 on the back and abdomen.

METHODSBy retrieving indications of fourteen channels acupoint that is located in the dominating areas of T1 - T12 in LIN Zhao-geng 's New Collection of Acupuncture-moxibustion and SHEN Xue-yong's Science of meridian-collateral and acupoint, indications of fourteen channels acupoint in the same nervous segment of skin and muscle were statistically managed, respectively.

RESULTSThere was an obvious nervous segmental law of acupoint in the skin and muscle. The acupoint indication of neighboring nervous segment was similar, which was closely related to corresponding internal organs.

CONCLUSIONThe acupoint indication is decided by the space of nervous segment which dominats their related organ. From aspect of nervous structure, this article confirms that acupoint indications focus on nervous segment to carry out the regulation effect of acupoint on internal organs function, which means it has superior regulation effect on internal organs disease that is located in the same or neighboring nervous segment of acupoint.

Abdomen ; innervation ; Acupuncture Points ; Acupuncture Therapy ; Back ; innervation ; Humans ; Meridians

A systematic analysis was made on the correlation between acupoints and pathological changes of the zang-fu organs through reviewing of literatures in the database of CNKI from 1959--2011 and the database of Pubmed of the past 10 years. The result showed that specificity was found on the pathological changes of zang-fu organs when acupoints were stimulated. And the pathological changes of the internal organs can be perceived from acupoints on the correspondent meridians, mainly regarding the heart, the stomach, the intestines, the lung and the liver, etc. And most of the researches focused on the correlation between acupoints of the heat meridian and the heart. It was also discovered that a lot of acupoints on various meridians could manifest the pathological changes of the same organ. Different effects of the same acupoints on different times could be found on the same internal organ. Therefore, it is concluded that there is a relative specificity between acupoints and pathological changes of the zang-fu organs. However, it is worth to study the regularity of specificity further.
Acupuncture Points ; Acupuncture Therapy ; Clinical Trials as Topic ; Heart ; physiopathology ; Humans ; Liver ; physiopathology ; Lung ; physiopathology ; Meridians ; Stomach ; physiopathology

OBJECTIVETo explore the feasibility of arthroscopic therapy of Baker's cysts with radiofrequency.

METHODSSince Feb. 2000 to Oct. 2002 a surgical arthroscopic treatment for popliteal cyst in a series of 21 patients. Men 14 and female 7, the age from 45 to 66 year. To do CT scan 11 and MR in 8. To insert a arthroscope to Baker's cyst, and inject salline in the visceral layer of capsule under the arthroscope, so that remove of the capsule easily. The radiofrequency to clear the capsule of cyst and hemostasia.

RESULTSAll of the cases studied, a connection between joint space and cyst was found in 13 cases. The popliteal cyst was found to be almost invariably associated with other knee disorders. Follow-up in all of the case. No nerve and blood vessel injure, no infection in this group. The function is well include 3 cases relapsed after re-operation by arthroscope debridement.

CONCLUSIONSSurgical arthroscopic therapy of Baker's cysts is safety and reliable; To removal of capsule integrity and repair of all intraarticular lesions and sealing of the junction between Baker's cyst and the dorsal recessus of the knee joint for preventing recurrent are very important.

Aged ; Arthroscopes ; Arthroscopy ; methods ; Catheter Ablation ; methods ; Female ; Follow-Up Studies ; Humans ; Male ; Middle Aged ; Popliteal Cyst ; surgery ; Treatment Outcome

Forensic entomology is a branch of forensic medicine, which applies studies of insects and arthropods to getting evidence for court and has an analogous advantage in the estimation of the postmortem interval (PMI) and other questions of forensic relevance. The paper expounds its definition and contents and reviews some progress of the studies in some aspects in China such as the constitution and succession of insect community on the different cadavers, the applications of morphological features of insects and the technology of analysis of deoxyribonucleic acid (DNA) in forensic entomology, and forensic entomological toxicology etc.
Animals ; China ; Diptera/growth & development* ; Entomology ; Forensic Medicine/methods* ; Larva/growth & development* ; Muscidae ; Postmortem Changes ; Time Factors

OBJECTIVENeurally adjusted ventilatory assist (NAVA) is a new mode of mechanical ventilation that delivers ventilatory assist in proportion to neural effort. This study aimed to compare the hemodynamic safety, oxygenation and gas exchange effects ventilated with NAVA and with pressure support ventilation (PSV) in infants who underwent open-heart surgery.

METHODSTwenty-one infants who underwent open-heart surgery for congenital heart disease (mean age 2.9+/- 2.1 months and mean weight 4.2+/- 1.4 kg) were enrolled. They were ventilated with PSV and NAVA for 60 minutes respectively in a randomized order. The hemodynamic, oxygenation and gas exchange effects produced by the two ventilation modes were compared.

RESULTSThree cases failed to shift to NAVA because of the bilateral diaphragmatic paralysis after operation. In the other 18 cases, there were no significant differences in the heart rate (HR), systolic blood pressure (BPs) and central venous pressure (CVP) in the two ventilation modes. The PaO2/FiO2 (P/F) ratio in NAVA was slightly higher than in PSV, but there was no statistical difference. PaCO2 did not show significant differences in the two modes. The peak inspiratory pressure (PIP) and electrical activity of the diaphragm (EAdi) in NAVA were significantly lower than in PSV. The EAdi signal after extubation was higher in infants who needed reintubation or intervention of noninvasive mechanical ventilation than in those who were extubated successfully (30.0+/- 8.4 microV vs 11.1+/- 3.6 microV; P<0.01).

CONCLUSIONSAs the first study of application of NAVA in infants in China, this study shows that NAVA has the same homodynamic effects as PSV. However the PIP for maintaining the same level of PaCO2 in NAVA is significantly lower than that in the traditional PSV. Monitoring the EAdi signal after extubation may show the risks of reintubation or intervention of noninvasive mechanical ventilation.

Female ; Heart Defects, Congenital ; physiopathology ; surgery ; Hemodynamics ; Humans ; Infant ; Male ; Respiration, Artificial ; methods

BACKGROUNDRecombinant human parathyroid hormone (1-34) (rhPTH (1-34)) is the first agent in a unique class of anabolic therapies acting on the skeleton. The efficacy and safety of long-term administration of rhPTH (1-34) in Chinese postmenopausal women had not been evaluated. This study compared the clinical efficacy and safety of rhPTH (1-34) with elcatonin for treating postmenopausal women with osteoporosis in 11 urban areas of China.

METHODSA total of 453 postmenopausal women with osteoporosis were enrolled in an 18-month, multi-center, randomized, controlled study. They were randomized to receive either rhPTH (1-34) 20 µg (200 U) daily for 18 months, or elcatonin 20 U weekly for 12 months. Lumbar spine (L1-4) and femoral neck bone mineral density (BMD), fracture rate, back pain as well as biochemical markers of bone turnover were measured. Adverse events were recorded.

RESULTSrhPTH (1-34) increased lumbar BMD significantly more than did elcatonin after 6, 12, and 18 months of treatment (4.3% vs. 1.9%, 6.8% vs. 2.7%, 9.5% vs. 2.9%, P < 0.01). There was only a small but significant increase of femoral neck BMD after 18 months (2.6%, P < 0.01) in rhPTH groups. There were larger increases in bone turnover markers in the rhPTH (1-34) group than those in the elcatonin group after 6, 12, and 18 months (serum bone-specific alkaline phosphatase (BSAP) 93.7% vs. -3.6%; 117.8% vs. -4.1%; 49.2% vs. -5.8%, P < 0.01; urinary C-telopeptide/creatinine (CTX/Cr) 250.0% vs. -29.5%; 330.0% vs. -41.4%, 273.0% vs. -10.6%, P < 0.01). rhPTH (1-34) showed similar effect of pain relief as elcatonin. The incidence of clinical fractures was 5.36% (6/112) in elcatonin group and 3.2% (11/341) in rhPTH (1-34) group (P = 0.303). Both treatments were well tolerated. Hypercaluria (9.4%) and hypercalcemia (7.0%) in rhPTH (1-34) group were transient and caused no clinical symptoms. Pruritus (8.2% vs. 2.7%, P = 0.044) and redness of injection site (4.4% vs. 0, P = 0.024) were more frequent in rhPTH (1-34). Nausea/vomiting (16.1% vs. 6.2%, P = 0.001) and hot flushes (7.1% vs. 0.6%, P < 0.001) were more common in elcatonin group.

CONCLUSIONSrhPTH (1-34) was associated with greater increases in lumbar spine BMD and bone formation markers. It could increase femoral BMD after 18 months of treatment. rhPTH could improve back pain effectively. The results of the present study indicate that rhPTH (1-34) is an effective, safe agent in treating Chinese postmenopausal women with osteoporosis.

Aged ; Bone Density ; drug effects ; Calcitonin ; analogs & derivatives ; therapeutic use ; China ; Female ; Humans ; Middle Aged ; Osteoporosis, Postmenopausal ; drug therapy ; Parathyroid Hormone ; therapeutic use ; Treatment Outcome

BACKGROUNDRecombinant human parathyroid hormone (1-34) (rhPTH (1-34)) given by injection is a new seventh class drug of biological products, which is prepared by adopting gene recombination technique. rhPTH (1-34) is mainly used to treat osteoporosis, especially for postmenopausal women. This study compared the clinical efficacy and safety of rhPTH (1-34) with elcatonin for treating postmenopausal women with osteoporosis in 11 urban areas of China.

METHODSTwo hundred and five women with osteoporosis were enrolled in a 6-month, multicenter, randomized, controlled study. They were randomized to receive either rhPTH (1-34) 20 microg (200 U) daily or elcatonin 20 U weekly. Lumbar spine (L1-4) and femoral neck bone mineral density (BMD), as well as biochemical markers of bone turnover were measured. Adverse events were recorded.

RESULTSrhPTH (1-34) increased lumbar BMD significantly more than did elcatonin at 3 months and 6 months (2.38% vs 0.59%, P < 0.05; 5.51% vs 1.55%, P < 0.01), but there were no significant increases of BMD in these two groups at femoral neck. There were larger mean increases in bone markers in the rhPTH (1-34) group than in the elcatonin group at 3 months and 6 months (serum bone-specific alkaline phosphatase (BSAP) 36.79% vs 0.31%; 92.42% vs -0.17%; urinary N-telopeptide/creatinine (NTX/Cr) 48.91% vs -5.32%; 68.82% vs -10.86%). Both treatments were well tolerated and there were no significant differences detected between the two groups in the proportion of any adverse events and any serious adverse events (67.0% vs 59.0%; 0 vs 0).

CONCLUSIONSrhPTH (1-34) has more positive effects on bone formation, as shown by the larger increments of lumbar BMD and bone formation markers, than elcatonin, with only mild adverse events and no significant change in the liver, kidney or hematological indices.

Aged ; Calcitonin ; analogs & derivatives ; pharmacology ; therapeutic use ; Female ; Humans ; Middle Aged ; Osteogenesis ; drug effects ; Osteoporosis, Postmenopausal ; drug therapy ; Parathyroid Hormone ; pharmacology ; therapeutic use ; Recombinant Proteins ; pharmacology ; therapeutic use

OBJECTIVETo investigate the clinical effect of orbit blowout fracture reconstruction under nasal endoscope.

METHODSForty-one cases of orbit fracture were reconstructed for lost or damaged orbit under nasal endoscope through maxillary sinus, ethmoidal sinus or the both.

RESULTSAmong the 35 cases of orbit blowout fracture, enophthalmos in 33 cases were completely improved, 29 cases were symmetrical to normal eye after operation without diplopia except that 6 cases had slight enophthalmos accompanied with slight diplopia. Among these 6 cases, 4 cases returned to normal without diplopia 6 months after operation. In the 6 cases of orbit non-blowout fracture, 4 cases were symmetrical to normal eye after operation without enophthalmos, diplopia and facial malformation. One case had slight enophthalmos and diplopia, 1 case had slight enophthalmos with slight facial malformation.

CONCLUSIONSThe surgery under nasal endoscope is safe and credible. The method can be easily mastered and its complication is less.

Adolescent ; Adult ; Female ; Humans ; Male ; Middle Aged ; Nose ; surgery ; Orbital Fractures ; surgery ; Otorhinolaryngologic Surgical Procedures ; methods ; Young Adult

Objective To isolate and identify arboviruses from mosquito pools in some regions of Liaoning province.Methods Mosquitoes were collected from Shenyang,Yingkou,Panjin,Jinzhou and Dandong cities of Liaoning province in 2006.Viruses were isolated by inoculating the specimens onto C6/ 36 and BHK-21cells.The new isolates were identified using serological and molecular biological methods.Results 5410 mosquitoes were collected from the five cities in total.Three isolates produced CPE in C6/ 36 cell and five isolates produced CPE in both C6/36 and BI-IK-21 cell.Three isolates (LN0684,LN0688 and LN0689) were identified as Banna virus and one isolate (LN0636) was identified as Getah virus.Phylogenetic analysis showed that the three Banna virus strains were clustered into the same evolution branch as the other Chinese isolates.The identity of nucleotide sequence was between 91.2% and 94.7%,compared with other Banna virus strains.The new isolated Getah virus was clustered into the same branch with the strain of South Korea (swine).The identity of nucleotide sequence was 99.2%,when comparing with the strain of South Korea and was 95% to 99% with the strains fi'om Russia,mainland of China and Taiwan region.Conehmion Eight virus isolates,including three Banna virus,one Getah virus and four unknown virus strains were isolated from mosquitoes in Liaoning province.Banna virus and Getah virus were reported for the first time in Liaoning province,while Getah virus showed the highest nucleotide homology with the South Korea strains.

OBJECTIVETo evaluate the safety of donors of right lobe graft.

METHODSWe retrospectively studied 13 living donors of right lobe graft from January 2002 to June 2005. The right lobe grafts were obtained by transecting the liver on the right side of the middle hepatic vein. Liver transection was done by using an ultrasonic dissector without inflow vascular occlusion. The standard liver volume and the ratio of left lobe volume to the standard liver volume were calculated.

RESULTSThe mean blood loss was 490 ml. The mean blood transfusion was 440 ml. In the perioperative period the mean albumin administered was 85 g. One donor had portal vein trifurcation, two had a right posterior bile duct and a right anterior bile duct draining into the left bile duct, respectively. One had bile ducts from left lateral and left internal segment and right duct draining into common hepatic duct. On postoperative day 1 the donors' liver functions were found impaired to some extent, but all the indices rapidly returned to the normal level at the end of the first week. Postoperative complications included 1 case of abdominal bleeding, 2 wound steatosis and 1 chyle leak. There was no donor mortality. All donors are well and have returned to their previous occupations.

CONCLUSIONSThe donation of right lobe graft for adult living donor liver transplantation is safe provided that the patency of the remnant hepatic vasculature and bile duct is ensured, the volume of the remnant liver exceeds 30% of the total liver volume, and there is no injury to the remnant liver.

Adult ; Female ; Follow-Up Studies ; Humans ; Liver ; blood supply ; surgery ; Liver Function Tests ; Liver Transplantation ; methods ; Living Donors ; Male ; Middle Aged ; Postoperative Complications ; Retrospective Studies ; Transplantation, Homologous