Objective Find out the self-rated health of college students majoring in physical education and the influential factors, so as to offering some evidences which can help adopting adopt some measures to improve health condition. Methods Adopt method of random sampling to investigate the application ofamong 300 college students majoring physical education. Results The total condition of self-rated health of college students majoring physical education is good. The scores of self-rated physiology, psychology, social healthy sub-table are from 56. 6 to 95.00. While the lowest score is the self-rated of psychological health. Male students got higher scores than female in all aspects except the ability of daily life and social support and positive emotion. And the Differences in psychological health, physical symptom and function are significant (P＜0.05) .Comparison of college students self-rated health condition with other areas, it found that the students in Sichuan are in middle level of all healthy aspects. Conclusions The total condition of self-rated health about college students majoring physical education is good. More attention should put on to their psychology,besides regular diet, rest, and tired in physiology health.

Objective To study the development of medical imaging in Shandong province and identify existing problems. Methods 378 secondary hospitals and above were surveyed with questionnaires and other means for a general picture of their radiology departments. The survey covered medical imaging examinations, human resources and equipment configurations. Results The recent five years have found a rapid growth of a variety of medical imaging examinations, digital imaging in dominance, high-end equipments as the mainstream, sufficient staffing, shortage of high-level talents in these hospitals. Conclusion The medical imaging examinations should be regarded as justified and reasonable, the competence of hospital staff should be upgraded, and operation of medical imaging examinations should be normalized.

Objective To evaluate the clinical signifi ca nce of retroperitoneoscopic ureterolithotomy for upper ureteral calculi. Methods Retroperitoneoscopic ureterolithotomy was carried out in 22 p atients with upper ureteral calculi. The operation was performed in the retroper itoneal space. After the upper ureter and calculi were exposed, a scalpel was ut ilized to cut the ureter longitudinally for the removal of calculi. A double-J t ube was inserted into the ureter routinely and the ureterotomy closure was perfo rmed with sutures. Results A conversion to open surgery was needed in 1 patient because the calculi had moved into the kidney. One patient e xperienced urinary leakage at 500～800 ml/d postoperatively, and received an ope n surgery of double-J tube insertion 3 days later. Of the remaining 20 patients, the procedure was successfully accomplished, with the operation time of 50~240 min (mean, 110 min) and the blood loss of 30~100 ml (mean, 50 ml). The time to t he recovery of intestinal functions was 12~30 h (mean, 18 h).The postoperative h ospital stay was 5~8 days (mean, 6.8 days). Follow-up with B-ultrasonography and intravenous urethrography for 1~12 months in the 20 patients found no residual calculi or ureteral stricture. Hydronephrosis disappeared in 15 patients and mil d hydronephrosis was detected in the rest of 5 patients. Conclusions Retroperitoneoscopic ureterolithotomy is a safe and effective option for upper ureteral calculi. It may be considered as the first-line treatment for re latively large-sized upper ureteral calculi.

0 05 ) . But the results in the adolescent adult group undergone MED were better than the aged group (p0 05 ).Intravertebral complications had a significant effect on operative results (p

Chronic rhinosinusitis with nasal polyps (CRSwNP) and asthma is a common clinical refractory airway disease. Comprehensive treatment of nasal endoscopic surgery including nasal endoscopic surgery and medication, which can significantly improve nose-pulmonary symptoms and make sinusitis and asthma easier to be controlled by medication, has certain superiority. But the existence of disease heterogeneity of CRSwNP with asthma causes different reactions to the current treatment, which manifests as parts of polyps and asthma easy to recur and difficult to control. According to the research recently, the study of the heterogeneity of airway diseases, for example endotype, is a hot area of research. Endotype is a subtype of a condition, which is defined by a distinct functional or pathobiological mechanism. This is distinct from a phenotype, which is any observable characteristic or trait of a disease. Different Inflammatory subtypes often represent different pathophysiology and even different pathogenesis. The concept of inflammatory subtypes of airway diseases provides a new perspective for studies of airway diseases of endotype and the mechanism of combined airway diseases. This review summarizes recent advances in the clinical characterization and treatment of the CRSwNP with asthma. On this basis, we analyze and summarize the heterogeneity of CRSwNP and asthma separately from the perspective of inflammatory subtypes. Then according to the concept of the combined airway diseases and the common pathogenesis, we put forward the definition of inflammatory subtypes of the CRSwNP with asthma and preliminarily discuss the method of the definition.
Asthma ; complications ; Chronic Disease ; Endoscopy ; Humans ; Nasal Polyps ; complications ; Rhinitis ; complications ; diagnosis ; Sinusitis ; complications ; diagnosis

Objective To investigate the gene polymorphism of tumor necrosis factor (TNF) in patients with inflammatory bowel disease (IBD) among the Han nation and its role in the pathogenesis of IBD. Methods Polymerase chain reaction (PCR) and restriction fragment length polymorphism (RFLP) were used to analyze the gene polymorphism of TNF? and TNF? in 131 cases of IBD. Results The genotype frequency and allelic frequency of TNF?-308 in ulcerative colitis (UC) patients (15.5% and 8.7% ) were significantly higher than those in control subjects (4.1% and 2.0% respectively, P

Objective To study the biological effect of Icariine on human umbilical cord derived mesenchymal stem cells(huCMSCs) and inducing them to differentiate into osteoblasts. Methods MSCs were isolated and expanded in vitro and their surface antigens of huCMSCs were detected by immunohistochemistry. HuCMSCs were assigned into two groups. In the blank control group, huMSCs were incubated in basic medium. In the experimental group huMSCs were incubated in Icariine medium, The proliferation and differentiation of huMSCs were examined by inverted microscope, Alkaline phosphatase (ALP) staining and the determination of ALP activities. Results HuCMSCs were strongly positive for CD44, and negative for CD34; strongly positive expression for ALP and calcium deposition was detected from the second day to the fourth day in Icariine group; blank control group and Icariine group had significant differences (P ＜ 0.05).Conclusion HuCMSCs can be successfully cultured from the adherent tissue pieces, Icariine enhances proliferation and osteogenic differentiation of huCMSCs and be used as an osteoinductive factor.

OBJECTIVETo explore the best therapy for infertility caused by polycystic ovary syndrome (PCOS).

METHODSOne hundred and twenty patients were randomized into three groups, a clomi-phene group (group A), an acupuncture-moxibustion + Chinese medicine group (group B) and a clomiphene + acupuncture-moxibustion+ Chinese medicine group (group C), 40 cases in each one. In the group A, since the 5th day of menstruation, clomiphene was prescribed for oral administration. In the group B, on the 5th day of menstruation, warm needling therapy was applied at Zhongji (CV 3), Guanyuan (CV 4), Guilai (ST 29), etc. Additionally, the Chinese herbal medication for tonifying the kidney and activating blood circulation was provided. In the group C, the therapy as the group B was combined on the basis of the treatment as the group A. The treatment lasted continuously for 3 menstrual cycles. The endometrial thickness, endometrial type and cervical mucus score on human chorionic gon adotropin (HCG) day, and ovulatory cycle rate, clinical pregnancy rate and abortion rate after treatment were observed in the patients of the three groups.

RESULTS1) HCG day cervical mucus score, endometrial thickness and endometrial morphology (A type rate): the results in the group C were better than those in the group A (all P<0.01); the results in the group B were better than those in the group A (all P<0.05). The difference in the endometrial thickness was not significant in comparison between the group C and the group B (P>0.05). The cervical mucus score and endometrial morphology (A type rate) in the group C were better than those in the group B (both P<0.05). 2) The ovulatory cycle rates in the group A and group (C were higher than that in the group B (both P<0.05), the pregnancy rate in the group C was higher than that in the other groups (both P<0.05), and the early abortion rate in the group C was lower than that in the group A and group B (both P<0.01). 3) Follicle diameter from 18 mm to 20 mm and endometrial thickness: the differences were not significant between the normal pregnancy patients and the early abortion patients (both P>0.05). The endometrial morphology A type rate in the normal pregnancy patients was higher than that in the early abortion patients (P<0.05).

CONCLUSIONThe combined therapy of acupuncture, herbal medicine and clomiphene improves the pregnancy rate and reduces early abortion rate by effectively improving HCG day cervical mucus, endometrial thickness and morphology. The efficacy is apparently superior to the simple medication with clomiphene and the combined application of acupuncture and herbal medicine.

Acupuncture Therapy ; Administration, Oral ; Adult ; Chorionic Gonadotropin ; metabolism ; Clomiphene ; administration & dosage ; Combined Modality Therapy ; Female ; Fertility Agents, Female ; administration & dosage ; Humans ; Infertility, Female ; drug therapy ; etiology ; metabolism ; therapy ; Moxibustion ; Polycystic Ovary Syndrome ; Pregnancy ; Pregnancy Rate ; Young Adult

BACKGROUND: Treatment for acetabular fracture becomes a hot point in orthopaedic trauma, but ignorance of rehabilitative treatment that effect therapeutic efficacy is to be seen repeatedly. Normative rehabilitation therapy is one indispensable procedure of acetabular fracture treatment.OBJECTIVE: To investigate the effect of early rehabilitation on the hip joint function in patients with comminuted posterior wall fractures of the acetabulum after internal fixation.METHODS: Forty patients of comminuted posterior wall fractures of the acetabulum at the Department of Orthopedics, Third Hospital of Hebei Medical University, were selected, including 36 males and 4 females, aged 23-61 years, mean aged 35.3 years. All patients were randomly divided into rehabilitation and control group, with 20 patients in each group. All the patients were fixed with reconstruction plate, the patients in the rehabilitation group received early standard rehabilitation exercises intervention and those in control group received usual care. The clinical result was evaluated with the scores of Merle d'Aubigne and Postel.RESULTS AND CONCLUSION: The scores of Merle d'Aubigne and Postel of the rehabilitation group were (13.10±2.05),(14.50±1.32), and (15.80±1.36) points at months 3, 6, and 12 after operation, which were greater than those of the control group (11.20±2.80), (13.00±2.10), and (14.25±1.74) points, respectively (P<0.05). The early rehabilitation exercises may improve the hip joint function for patients of the comminuted posterior wall fractures of the acetabulum after surgery.

Objective: To explore the early diaghostic value of thyroid hormone level in patients with left ventricular diastolic dysfunction. Methods: Our work included 4 groups:①Normal control group, n=40,②Impaired left ventricular diastolic function
group, n=40,③Failure of left ventricular diastolic function group, n=41 and④Impaired left ventricular systolic function group, n=40. The cardiac function was assessed by color Doppler lfow imaging and tissue Doppler imaging for the early diastolic mitral lfow velocity (E), the peak early diastolic mitral annular velocity (Em) and the ratio of E/Em. The blood levels of NT-proBNP and FT3, FT4, TSH, rT3 were examined in clinical laboratory.
Results: Blood levels of FT3 and rT3 were different in pair wise comparison among 4 groups, P<0.05, and FT4 and NT-proBNP were different in pair wise comparison among 4 groups, except for Normal control group and Impaired left ventricular diastolic function group, P<0.05. The TSH level was similar among 4 groups, P>0.05. The ratio of E/Em was negatively related to FT3 (r=-0.724, P<0.05) and FT4 (r=-0.49, P<0.05), while positively related to rT3 (r=0.87, P<0.05) and NT-proBNP (r=0.83, P<0.05).
Conclusion: The changes of thyroid hormone level may exist in patients with impaired diastolic function and it may vary with the severity of the cardiac dysfunction. Blood levels of NT-proBNP with thyroid hormone might be used as a reference index for early diagnosis of diastolic dysfunction.