Laryngeal interarytenoid neurilemmomas (LIN) is a benign encapsulated tumor originating from the schwann cells lining nerve fibers. Even though LINs are extremely rare in incidence, they could present with potential threat to the airway and thus requiring prompt diagnosis and treatment. Here, we report two cases of LINs. Both patients underwent excision of the tumor via microlaryngeal endoscopic procedures and recovered well postoperatively without complications. No recurrence was observed postoperatively on routine follow-up after 14 months.
Endoscopy ; Humans ; Larynx ; pathology ; surgery ; Neurilemmoma ; surgery ; Otorhinolaryngologic Surgical Procedures ; Postoperative Period

Objective:To determine if a group psychotherapy programme offers significant benefits to psycho-logical wellbeing for early and mid-term colorectal cancer patients compared to control group.Methods:Totally 67 patients previously diagnosed with colorectal cancer who participated in this study,34 patients accepted an invitation to join the intervention group,received 10 consecutive,weekly sessions group psychotherapy,and 33 patients served as control subject with usual care only.All participants were assessed at baseline and post-therapy (week 10 follow-ing enrollment or equivalent ).Assessment comprised self-completed Cancer Quality-of-life Core Questionnaire (QLQ-C30),Self-Rating Depression Scale (SDS)and Self-Rating Anxiety Scale (SAS).Results:At baseline, 67participants completed questionnaires,and 60 questionnaires returned at post-therapy,from 30 intervention group participants and 30 control group participants.Baseline scores for SAS and SDS were higher in intervention than control group[(42.0 ±7.7)vs.(36.0 ±6.8),(44.4 ±11.5)vs. (38.7 ±9.0),Ps <0.05],while other itemswere not differ(Ps>0.05 ).Post-therapy,intervention group participants reported significantly scores for anxiety, depression and fatigue compared with controlled group.In the comparison of before-post difference between inter-vention and controlled group,the difference of SAS score,SDS score,role function score and fatigue score showed significant discrepancy,intervention group improve significantly (Ps <0.05 ).Conclusion:Group psychotherapy could improve anxiety and depression,for colorectal cancer patients,and may help to improve quality of life,possi-bly through improving role function and decreasing fatigue symptoms.

With the development of immunoassay and sensing technologies and the solid waste compost technologies being paid more and more attention,the method of immunosensor can’t be interfered by some interference factors of the commonly used analytical methods,it is of great significance to apply the immunosensor technologies in monitoring,and real-time,online measurement during compost process. The working mechanism and classification of immunosensor are briefly introduced,and the components of the complex compost system are divided into solid phase,liquid phase and gas phase. The development and application of immunosensor in compost is introduced. The latest progress in immunosensor for determination of trace toxicants is reviewed. The application of immunosensor in environmental monitoring and its future development are also discussed.

Aged ; Case-Control Studies ; Cerebral Hemorrhage ; etiology ; Cerebral Infarction ; etiology ; Female ; Humans ; Intercellular Signaling Peptides and Proteins ; genetics ; metabolism ; Male ; Middle Aged ; Plasma ; chemistry ; Polymorphism, Genetic

Objective To investigate the value of color Doppler ultrasonography in early diagnosis and subsequent follow-up of the transient synovitis of the hip in children. Methods Color Doppler ultrasonography was performed on 80 children with transient synovitis of the single hip, and the characteristics of the blood signal changes in the synovial membrane of the hip joint were observed before treatment, 4 days and 8 days after treatment, while the normal hip joints were examined as the controls. Results Abnormalities in the injured side of the hip joints were displayed in all 80 children. Obviously increased blood signal of the injured side was detected with injured before treatment, but gradually decreased 4 days after treatment, and became similar to the healthy side after 8 days. Conclusion CDFI has an important role in monitoring changes of blood supply, and affords clinical application value in the therapeutic effect observation in transient synovitis of the hip in children.

50%,30%-50 %,

Objective: To describe the differences of plasma folate concentration and prevalence of folate deficiency in genders and ages in Chinese adults aged 35 to 64 years. Methods: By cross-sectional analysis, plasma folate concentration was measured in 2 545 adults including men and women by microbiological assay. Results: (1) Men tended to have lower plasma folate concentration and higher prevalence of folate deficiency(9.70 nmol/L, 31.0%) than did women(14.2 nmol/L, 12.5%, P=0.001). (2) Men in South have significantly higher plasma folate concentration and lower prevalence of folate deficiency than in North. The difference of plasma folate concentration was not evident between urban and rural area, but evident in North between in winter and spring. There were no significant differences of prevalence of folate deficiency for men between urban and rural areas in both regions. For women, the differences of plasma folate concentration in areas were significant, which were higher in South and urban, and lower in North and rural areas. (3) Plasma folate concentration increased with age in Southern men. A similar trend for others was not significant. Conclusion: Men have lower plasma folate concentration and higher prevalence of plasma folate deficiency than do women. The distribution of plasma folate concentrations in urban and rural areas seems different between men and women.

OBJECTIVETo evaluate the clinical effectiveness of Yiqi Huoxue Tongyang Xiezhuo Recipe (YHTXR, capable of supplementing qi, activating blood, warming yang, and discharge turbidity) in treating coronary atherosclerotic heart disease (CAHD). and chronic heart failure (CHF) with carotid plaque patients, and to explore new ways of Chinese medicine (CM).

METHODSTotally 69 CAHD-CHF patients of qi deficiency phlegm stasis syndrome (QDPSS) with carotid plaque were recruited in this study using parallel cohort method. They were assigned to the treatment group (35 cases) and the control group (34 cases). Patients in the control group received routine treatment of Western medicine, while those in the treatment group were additionally treated with YHTXR (twice daily). The therapeutic course for all was three months. Cardiac function levels, echocardiography, carotid plaque, blood lipids and safety indicators were observed before and after treatment.

RESULTSAfter treatment the improvement of cardiac function levels was better in the treatment group than in the control group (P < 0.05). Decreased LDL-C levels were higher in the treatment group than in the control group (P < 0.01). There was statistical difference in left ventricular ejection fraction (LVEF), carotid intima-media thickness (IMT), LDL-C, TC, TG in the treatment group between before and after treatment (P < 0.05). LDL-C and TG also decreased in the control group after treatment (P <0.05). There was no significant difference in the left ventricular ejection fraction, carotid IMT, or TC in the control group between before and after treatment (P > 0.05). There was no significant difference in stroke volume, left ventricular end-diastolic diameter, the area of carotid artery plaque, or HDL-C in the two groups between before and after treatment (P > 0.05).

CONCLUSIONSYHTXR could effectively improve cardiac functions of CAHD-CHF patients of QDPSS with carotid plaque, reduce blood lipids and IMT. It had no significant adverse reactions for elderly patients in short term.

Carotid Intima-Media Thickness ; Coronary Disease ; Drugs, Chinese Herbal ; pharmacology ; therapeutic use ; Heart ; Heart Failure ; drug therapy ; Humans ; Lipids ; Plaque, Atherosclerotic ; drug therapy ; Qi ; Ventricular Function, Left

OBJECTIVETo explore the efficacy differences in early intervention of different acupuncture and moxibustion methods on gastrocnemius fatigue in rats induced by electrical stimulation.

METHODSFifty male SD rats were randomly divided into a control group, a model group, a hand acupuncture group, an electroacupuncture group and a moxibustion group, 10 rats in each group. Electrical stimulation of the sciatic nerve was given in the control group and gastrocnemius fatigue test was induced by electrical stimulation of the sciatic nerve in the model group after anesthesia without other treatment, but just take 6 times interval stimulation in the control group. The hand acupuncture group, the electroacupuncture group and the moxibustion group were treated with the corresponding acupoints stimulation method respectively for 20 min before gastrocnemius fatigue test, and Dazhui (GV 14) and Zusanli (ST 36) were selected. Immediately after gastrocnemius fatigue test, three or four gastrocnemius tissues at the same site on the right side were quickly taken for making specimen for transmission electron microscope (TEM). The changes of skeletal muscle ultrastructure of myofibrils, mitochondria, sarcoplasmic reticulum, glycogen particles were observed under TEM.

RESULTS(1) Muscle fibers disorder, partial mitochondrial vacuolization and glycogen particles smaller were shown in the model group. (2) No abnormalities were shown in the hand acupuncture group and the moxibustion group with mitochondrial morphology and number, which better than that in the model group, and glycogen particles increased. (3) Abnormal changes in morphology were shown in the electroacupuncture group with part of the muscle fibers derangement, Z line malalignment and a few mitochondria vacuolization.

CONCLUSIONHand acupuncture, electroacupuncture and moxibustion have the different effects on ultrastructure of gastrocoemius in rats. Acupuncture and moxibustion have shown good effects on the prevention and treatment of exercise-induced skeletal muscle cell and organelle damage and delaying exercise-induced fatigue.

Acupuncture Points ; Acupuncture Therapy ; Animals ; Glycogen ; metabolism ; Male ; Mitochondria ; metabolism ; ultrastructure ; Moxibustion ; Muscle, Skeletal ; metabolism ; ultrastructure ; Rats ; Rats, Sprague-Dawley

During the process of electroacupuncture (EA) therapy, whether there being a corrosive effect in ac- upuncture needles was observed. Acupuncture needles were inserted into a rabbit's acupoint to perform a 12-hour electrical stimulation with three types of common EA waveform; additionally two needles were put in 0.9% sodium chloride solution with 12-hour direct current. Afterwards, environmental scanning electron microscope was applied to detect the surface physical characteristics of acupuncture needles. As a result, after a 12-hour continued electri- cal stimulation with three types of common EA waveform in the rabbit, there was no corrosive effect in acupunc- ture needles; but the direct current could cause severe corrosion in acupuncture needles. It is believed that there is no corrosion effect on acupuncture needles in current EA treatment, and some accidents reported in literature may be related to quality of EA device or improper manipulation during the treatment.
Acupuncture Points ; Animals ; Corrosion ; Electroacupuncture ; instrumentation ; Male ; Needles ; adverse effects ; Rabbits