Wheezing in children is a common problem.Approximately 30 percent of infants will have at least one wheezing episode.Although asthma is the condition most commonly associated with wheezing,the high prevalence of wheezing as a common presenting complaint requires consideration of a broad and age-dependent differential diseases.A high index of suspicion of cardiovascular anatomic anomalies should be maintained in infants and children with recurrent wheezing and minimal improvement despite reasonable treatment.Compression of the pediatric airway is a relatively common and often unrecognized complication of a variety of cardiovascular diseases.The most common congenital anomalies associated with airway compression are the vascular rings.Vascular ring abnormalities are aortic arches abnormalities,aberrant left pulmonary artery (pulmonary sling) or aberrant i nnominate artery (innominate artery syndrome).Aortic arches abnormalities include double aortic arch,right/left sided aortic arch with ligamentum arteriosum and aberrant left subclavian artery or cervical aortic arch.Other rare reasons could cause the compression of airway are absent pulmonary valve,aneurysm,left atrial enlargement or massive cardiomegaly.Imaging techniques are usually required for diagnosis.First-tier evaluation of the child with recurrent wheeze should include a chest radiograph.Echocardiography,multi detector computed tomography (MDCT) or magnetic resonance imaging (MRI) are performed as the diagnostic pathway.Bronchoscopy is currently the techniques to assess the degree of bronchial malacia and narrowing in pre-operation.Treatment of these abnormalities usually is surgical.

BACKGROUND: Anchorage control is a critical part of orthodontic treatment, and physiologic anchorage loss consists of molar growth and drifting.OBJECTIVE: To detail the principles of physiologic anchorage spee-wire system through the growth and biologic force aspects.METHODS: A computer retrieval of PubMed and CNKI databeses was performed for relevant articles published from June 1976 to October 2016 using the keyword of physiologic anchorage control;anchorage loss; mandible growth in English and Chinese, respectively.RESULTS AND CONCLUSION: The physiologic anchorage spee-wire system cannot only avoid natural growth-induced physiological anchorage loss but also preserve molar anchorage,so as to achieve the request of maximum anchorage.

Tracking changes in the number and function of T cells is of great value to clinical diagnosis and evaluation of the efficacy of allergen immunotherapy. This review summarizes research progress in detection methods for allergen-specific T cells and their application, such as carboxyfluorescein succinimidyl ester dilution assay, enzyme-linked immunospot assay, intracellular cytokine staining assay and microarray immunosensors, providing references for selecting and developing appropriate detection methods in clinical practice.

Objective To evaluate the clinical effect of levofloxacin combined with Jingangteng particle in the treatment of patients with chronic pelvic inflammatory disease.Methods According to the random number table, sixty -four patients with chronic pelvic inflammatory disease were divided into control group(n =32)which were treated with levofloxacin and treatment group(n =32)which were treated with levofloxacin and Jingangteng particle for three weeks.The clinical effect,symptoms and signs were evaluated and the adverse reactions between the two groups were observed as well as serum C reactive protein(CRP)were measured before and after treatment.Results The score of symptoms and signs of the treatment group were significantly lower than the control group,the difference was statistically significant [(2.61 ±2.09 )points vs.(5.32 ±3.28)points,t =3.941,P =0.000;(1.47 ± 1.02)points vs.(2.56 ±2.04)points,t =2.703,P =0.008].The level of serum CRP of the control group was (5.46 ± 1.93)mg/L,which was statistically higher than (3.76 ±1.06)mg/L of the treatment group after treatment,the differ-ence was statistically significant (t =4.367,P =0.000).The total effective rate of the treatment group was 96.9%, which of the control group was 78.1%,the difference between the two groups were statistically significant(χ2 =5.142,P =0.023).There was no significant adverse reactions during the treatment.Conclusion Levofloxacin com-bined with Jingangteng particle can obviously improve the symptoms and signs of chronic pelvic inflammatory disease, they have good safety and are worthy of clinical popularization and application.

Muscle contusion and articular ligament injury are common among athletes andhave often been treated with a cold compress of Chloro-ethane, which is combustibleand even explodable. For safety's sake we have, after repeated physical and chemical tests and expe-riments on animals, worked out a new freeze-analgesic aerosol, using Freon (F_12) assubstratum and some aromatic ingredients as additives according to both Western andChinese pharmacology. It has been applied some 500 times and a comprehensivestudy made on 118 cases whose records are comparatively intact. The subjects include 81 males and 37 females and among them are 39 footbal-lers, 24 volleyballers, 13 basketballers, 18 gymnasts, 12 track and field athletes, 6fencers, 5 wrestlers and 1 weightlifter. 105 cases, or 90%, are acute soft tissue inju-ries while the rest are chronic injuries causing pain in physical exertion. The effectiverate is 100% with muscular fascia injury and 92% with tendon and articular capsuleinjury. The new aerosol is also markedly effective in treating periostitis of tibia andRotator cuff injuries and in giving first aid to soft tissue injuries for an early re-covery of the lesion. It may be used in all temperatures and produces a satisfactoryhemostatic effect.

Objective To investigate the impact of cerebral microbleeds (CMBs) on cognitive function in ischemic stroke patients.Methods A total of 268 acute ischemic stroke patients recruited in the Ningbo First Hospital from January 2014 to June 2015 were divided into CMBs group (199 patients) and non-CMBs group (69 patients) according to whether complicated with CMBs by susceptibility-weighted imaging (SWI).According to the microbleed number, CMBs group patients were divided into 2 grades: grade 1 (1-5 CMBs) and grade 2 (≥6 CMBs). Montreal Cognitive Assessment (MoCA) was used to evaluate and compare the global cognitive function and cognitive domains of the patients. Results The total MoCA score and the scores of visuospatial/executive, attention domains in CMBs group were 20.95±4.53, 2.53±1.09, 3.83±0.97, while those in non-CMBs group were 26.82±1.25, 3.16±1.24 and 4.91±0.84. The total MoCA score and the scores of visuospatial/executive, attention domains were significantly lower in CMBs group than those in non-CMBs group (t=16.59, P<0.01;t=3.75, P<0.01;t=8.83, P<0.01). The total MoCA score and the score of attention domain in grade 1 CMBs group were 21.53±4.61 and 4.11±0.91 , which were significantly lower than those in non-CMBs group (t=14.09, P<0.01;t=14.23, P<0.01). Whereas the total MoCA score and the scores of visuospatial/executive, attention, orientation domains in grade 1 CMBs group were 21.53±4.61, 2.88±1.06, 4.11±0.91, 4.96±0.40, which were significantly higher than those in grade 2 CMBs group (18.58±3.08, 2.23±0.95, 3.63±1.01, 3.85±0.39, respectively;t=2.85, P<0.01;t=2.54, P<0.05;t=5.63, P<0.01;t=2.58, P<0.01). Multivariate regression analysis showed that independent risk factors of MoCA scores in ischemic stroke patients included CMBs (OR=3.15, 95% CI 1.28-5.12, P=0.005) and the number of CMBs (OR=1.73,95% CI 1.08-2.32,P=0.031). Conclusions CMBs and the number of CMBs were independently associated with cognitive impairment in ischemic stroke patients. And with the increasing of the microbleed number, the impairments of certain cognitive domains were more obviously.

Objective To discuss the influence of high-quality rehabilitation model intervention on postoperative anxiety,depression and quality of life in patients with colorectal cancer.Methods 60 patients with colorectal cancer in our hospital were randomly divided into the observation group and the control group,30 cases in each group.The control group was given routine nursing measures.The observation group received high-quality rehabilitation model intervention on the basis of routine nursing measures.SAS and SDS were used to observe the psychological status of the patients,SF-36 was used to observe the quality of life of patients.Results Two weeks after operation,SAS,SDS scores of the observation group were (47.5 ± 5.2) points,(49.7 ± 5.7) points,which were significantly lower than (55.2 ± 6.3) points,(53.4 ± 5.8) points of the control group (t =5.163,2.492,all P ＜ 0.01).Two weeks after operation,the general health,physiological function,physical function,body pain,activity,social function,emotional function,mental health,quality of life score in the observation group were (79.06 ± 3.78)points,(79.57 ±3.96)points,(78.39 ± 3.71) points,(76.98 ± 3.52) points,(77.59 ± 4.16) points,(75.52 ± 4.85) points,(79.28 ±4.91) points,(78.31 ± 4.27) points,which were significantly higher than those of the control group (74.19 ±4.07)points,(75.24 ± 4.12) points,(71.92 ± 4.38) points,(73.25 ± 3.47) points,(74.06 ±4.13)points,(72.17 ±4.21) points,(74.65 ± 4.35) points,(73.87 ± 3.92) points(t =4.802,4.150,6.174,4.133,3.298,2.857,3.866,all P ＜ 0.01).Conclusion High-quality rehabilitation model can significantly improve the postoperative anxiety and depression,and improve the quality of life of patients with colorectal cancer.

Metabolic bone disease in nephrotic syndrome(NS) are increasingly being renal physician's attention.As calcium binding protein and VitD binding protein losing with a large number of protenuria, the bone metabolic biochemical abnormalities had happened at the beginning of the onset of the nephrotic syndrome, and is further exacerbated by therapeutic high-dose or long course of glucocorticoids (GC) application.The main mechanism of the glucocorticoid-induced osteoporosis (GIOP) is for GC to inhibit the activity of osteoblasts and promote apoptosis of osteoblasts and formation of osteoclasts, resulting in secondary hyperparathyroidism,leading to increasing the risk of osteoporosis,slow growth and fracture,seriously harm to children's physical and mental health.The biomarkers of bone transform can prompt the NS with bone metabolic abnormalities early;vertebral body bone dual-energy X-ray absorptiometry bone mineral density detection is the best method and position to determine GIOP.As the most commonly used and effective means to prevent and control metabolic bone disease, calcium supplements and VitD were always taken when GC was treated for NS, even the dosage of GC was very low.So far, it is still lack of guideline of prevention and treatment of bone metabolic abnormalities in NS in children.

To compare the therapeutic effects between acupuncture plus sacral injection and simple acupuncture for intervertebral disc hemia.Methods:The patients with lumbar intervertebral disc hernia at the age of 30-45 years old were divided into No.1-80 upon their visiting order,with odd number as Group A and even number as Group B.Group A was treated by acupuncture plus sacral injection,and Group B was treated by simple acupuncture.Results:The clinical effective rate was higher in Group A than in Group B,with significant difference (P＜0.05).Conclusion:Acupuncture plus sacral injection had the better therapeutic effect than simple acupuncture in treating lumbar intervertebral disc hernia.

To investigate the therapeutic effect of electroacupuncture on shoulder-hand syndrome in apoplectic hemiplegia. Methods:One hundred and sixty patients were randomly divided into two groups. 80 cases in the control group was treated by conventional acupuncture by filiform needles and 80 cases in the treatment group were treated by electroacupuncture. The therapeutic effects were evaluated after two courses of treatment.Results:After two courses of treatment,the therapeutic effect for edema on back of the hand and hand pain in digital flexion and the total effective rate were better in the treatment group than in the control group (P＜0.05). Conclusion:Electroacupuncture is of significant importance for relieving pain on back of hand,preventing the muscular atrophy of hand and promoting recovery from apoplexy.