Objective To explore the effect and mechanism of early using specific immune RNA (iRNA) for preventing burn infection.Method 129 patients with serious burn were randomly divided into two groups by double blind method. The control group (n=64) was treated with routine method; The therapeutic group(n= 65) was given specific iRNA in addition to the routine therapy. The incidence of infection in two groups were investigated; Meantime, with the methods of monoclonal antibody (McAb) APAAP, 3H- TdR incorporation and MTT colorimetery, the various immune functions of patients were determined. Result (1) the incidences of wound infection and bacteriemia after burn in the therapeutic group were markedly lower than those of the control group; (2) the therapeutic group was also superior to the control group in the general condition and time of the wound healing; (3) on the l0th day postburn, the various immune founction tested in the therapeutio group have approximately restored to the normal levels, while those in the control group were still in low levels. The difference between the two groups was statistically significant (P＜0.01). Conclusion Specific iRNA, which, when used early after burn, can reduce the incidence of postburn infection, and improve immune functions of burned patients.

OBJECTIVE:To search a new concept of marketing for the dog-eat-dog OTC drug market.METHODS:The concept of emotional marketing was explained and the application of which in each link of the OTC drug marketing was ana-lyzed.RESULTS&CONCLUSION:The consumption of OTC drugs has come into to an emotional marketing stage.Adopting emotional marketing strategy,seizing consumer's psychology and moving customers by real affection can consolidate status of OTC drugs in the trade war.

Objective To investigate the effects of aerobic exercise during chemotherapy on cancer-related fatigue in breast cancer patients, and related mechanism thereof. Methods Sixty breast cancer patients who underwent radical surgery were randomly assigned to exercise group and control group, 30 patients for each group. Patients in exercise group received regular nursing care plus aerobic exercise during chemotherapy, while patients in control group only received regular nursing care. The revised Piper fatigue scale (RPFS) was used to assess the fatigue degree. Values of hemoglobin concentration(Hb), maximal oxygen uptake (VO2max) and RPFS scores were detected before chemotherapy, at the end of chemotherapy and 4 weeks after chemotherapy, respectively. Results There was no significant difference in Hb concentration before chemotherapy, at the end of chemotherapy and 4 weeks after chemotherapy between two groups (P>0.05). The level of Hb was significantly lower at the end of chemotherapy and 4 weeks after chemotherapy than that before chemotherapy in two groups (P<0.05). There were no significant differences in VO2max and RPFS score before chemotherapy between two groups (P>0.05). At the end of chemotherapy and 4 weeks after chemotherapy, there were no significant differences in VO2max and RPFS scores than those before chemotherapy in exercise group (P>0.05). In control group, value of VO2max was significantly lower at the end of chemotherapy and 4 weeks after chemotherapy than that before chemotherapy (P<0.05), RPFS score was significantly higher than that before chemotherapy (P<0.05). Conclusion Aerobic exercise during chemotherapy can be effectively against cancer-related fatigue, which may be related to the inhibitory effect of aerobic exercise on debasement of VO 2max.

Adolescent ; Adult ; Bone Nails ; Calcaneus ; injuries ; surgery ; Follow-Up Studies ; Fracture Fixation, Internal ; instrumentation ; Fractures, Bone ; physiopathology ; surgery ; therapy ; Humans ; Male ; Manipulation, Orthopedic ; methods ; Middle Aged ; Young Adult

Objective: To investigate the clinical research of Guo's Liulian therapy in treating acute pancreatitis intestinal mucosal barrier dysfunction and provide reference for the patients with acute pancreatitis. Methods: The 68 patients with acute pancreatitis who were admitted to our hospital from September 2016 to May 2018 were selected as study subjects. According to the random number table method, the patients were divided into the observation group and the control group, with 34 cases in each group. The patients in the control group were treated with conventional western medicine. The patients in the observation group were treated with Guo's Liulian therapy on the basis of the above treatment. The time of intestinal paralysis was compared between the two groups. The changes of intestinal mucosal barrier function and serum inflammatory factor related indexes before and after treatment were analyzed in the two groups. The difference of therapeutic effects between the two groups was observed. Results: In the observation group, the abdominal pain relief time, abdominal distention relief time, bowel sound recovery time, and first bowel anus defecation time were significantly lower than those in the control group (t=7.621, 5.332 6.625, 8.762, all Ps<0.01). After treatment, serum LPS, DAO, ET, D-lactic acid, TNF-α, IL-1, IL-6, IL-8, and IL-10 and urine L/M were significantly lower in the observation group, while the serum ITF and MFG-E8 were significantly higher in the observation group (t=9.856, 6.974, 9.784, 16.068, 9.550, 12.506, 22.343, 16.625, 6.774, 23.469, 20.118, 23.031, all Ps<0.01). Conclusions The Guo's Liulian therapy treatment of acute pancreatitis in patients with intestinal mucosal barrier dysfunction can reduce the palsy remission time, reduce inflammation, increase serum ITF, MFG-E8 levels, repair of intestinal permeability, and improve the intestinal barrier function.

OBJECTIVE: To evaluate the applicative value of multimodal navigation combined with intraoperative magnetic resonance imaging system in the treatment of complex lesions of middle skull base. METHOD: Nineteen consecutive patients undergoing complex lesions resection using multimodal microscopic navigation combined with iMRI were included. Preoperative radiological images were imported into navigation planning system, based on which approach and microsurgical window were designed. Transcranial approach and extracranial approach(include trans-oral-nasal-sphenoidal approach and transsphenoidal approach) were performed in our series. After presumptively total resection were finished, intraoperative magnetic resonance (iMRI)were performed, followed by navigation images updating, and continuing resection if necessary. RESULT: iMRI scan were performed from 1 time to 2 times. In 5 cases with residual seen on iMRI scan, continued resection were carried on in 2 of them. There was no iMRI-associated complications. CONCLUSION Microscopic-based neuronavigation, in combination with intraoperative magnetic resonance, could provide objective basis for resection, and improve the safety level of tumor resection.
Adult ; Aged ; Female ; Humans ; Magnetic Resonance Imaging ; Male ; Microsurgery ; methods ; Middle Aged ; Neurosurgical Procedures ; Skull Base ; surgery

Background & Objective: Peripheral neuropathy is one of the most common complications of diabetes and leads to sensory symptoms, including diabetic neuropathic pain (DNP). Emodin has potential analgesic effect for the treatment of pain-related diseases. However, the analgesic effect of emodin on DNP and its possible mechanism remains unknown. The aim of the present study is to investigate the effect of emodin on STZ-induced DNP in rats and its potential molecular mechanism. Methods: To determine the analgesic effect of emodin on DNP, a mouse model of STZ-induced DNP was established. The pain-related behaviors were evaluated by von Frey test, and hot plate test. The mRNA and protein expression of several TRP channels was detected by qRT-PCR and western blot methods, and the level of inflammatory cytokines was determined by ELISA. Results: The mechanical and thermal pain thresholds were significantly decreased in DNP rats. A single injection of emodin treatment significantly reduced DNP. Further results demonstrated that emodin inhibited the up-regulation of Trpv1 mRNA in the DRG of DNP rats. Our data also indicated that emodin significantly reduced the levels of TNF-α, IL-1β and IL-6 in the DRG of DNP rats. Conclusions: Emodin ameliorates mechanical allodynia and thermal hyperalgesia in DNP rats by down-regulating the expression of TRPV1 in DRG and the expression of TNF-α, IL-1β and IL-6. Emodin serves as a potent analgesic reagent for treatment and prevention of DNP.

OBJECTIVETo evaluate the reliability and accuracy of arcuate fasciculus (AF) navigation for AF localization and reconstruction.

METHODSReconstruction of the AF and assessment of the aphasia quotient (AQ) were performed in 43 cases before and after surgical removal of lesions in the language area of the brain. The minimal distance between the AF and the lesion (D(1)), preoperative AQ (AQ(1)), the minimal distance between the AF and the surgical cavity (D(2)), and the postoperative AQ (AQ(2)) were measured. Linear correlation analysis was conducted between D(1) or D(2) and the corresponding AQ(1) or AQ(2) to assess the relationship between the AF and language function. The language function of each patient was evaluated postoperatively.

RESULTSThe AF was successfully reconstructed in all the cases. The tractography results of the identical AF generated by 3 different users showed good congruency. A positive linear correlation was demonstrated between D(1) and AQ(1) (P<0.001) and between D(2) and AQ(2) (P=0.001). Only two patients (4.7%) showed language deficits at postoperative follow-up.

CONCLUSIONAF navigation is a reliable and accurate technique for AF reconstruction and localization and helps to preserve the language function after surgical removal of lesions in the language area of the brain.

Adolescent ; Adult ; Diffusion Tensor Imaging ; Female ; Humans ; Language Disorders ; diagnosis ; Male ; Middle Aged ; Nerve Fibers ; Neuronavigation ; Reproducibility of Results ; Young Adult

OBJECTIVETo assess whether intracytoplasmic morphologically selected sperm injection (IMSI) of testicular sperm improves the clinical outcome in patients with azoospermia.

METHODSWe performed conventional intracytoplasmic sperm injection (ICSI) for 66 patients diagnosed with azoospermia and IMSI for another 39 using testicular sperm selected at high magnification ( x 6000), and comparatively analyzed the clinical outcomes of the two techniques.

RESULTSThere were no statistically significant differences between conventional ICSI and IMSI in the rates of pregnancy (51.52% vs. 56.41%) and implantation (30.67% vs. 35.29%), although the rate of early abortion was lower in the IMSI than in the ICSI group (4.50% vs. 11.76%).

CONCLUSIONIMSI of testicular sperm may effect a lower rate of early abortion than conventional ICSI in patients with azoospermia.

Adult ; Azoospermia ; therapy ; Female ; Humans ; Male ; Pregnancy ; Pregnancy Rate ; Sperm Injections, Intracytoplasmic ; methods ; Treatment Outcome