The clinical data of patients with hypoparathyroidism accompanied by elevated and normal muscle enzymes were analyzed retrospectively.The results showed that there were no differences in age,gender,pathogenesis,etiology,and parathormone level between groups with elevated muscle enzyme and normal muscle enzyme.Serum calcium concentration in the group with normal muscle enzyme was within normal range.Serum calcium concentration in the group with elevated muscle enzyme was significantly lower than that in the group with normal muscle enzyme (P＜0.01).As the serum calcium concentration rose,the elevated enzyme level gradually returned to normal range,suggesting that the decrease of serum calcium concentration resulted in the elevated muscle enzyme levels in patients with hypoparathyroidism.

OBJECTIVE To investigate the continuous expression of keratinocyte growth factor(KGF)and keratinocyte growth factor receptor(KGFR)in external auditory canal skin adjacent to tympanic membrane perforation and analyze the role of KGF and KGFR in the different turnover of chronic otitis media.METHODS The external auditory canal skin adjacent to tympanic membrane perforation from 20 cases with cholesteatoma otitis media and the corresponding cholesteatoma tissue and normal external ear skin were examined by immunohistochemical S-P method and quantitative analysis.The positive rate was compared with 20 cases of non-cholesteatom otitis media's external auditory canal skin adjacent to tympanic membrane perforation.RESULTS The staining for KGF and KGFR in cholesteatoma otitis media's external auditory canal skin adjacent to tympanic membrane perforation was consistently stronger than that in non-cholesteatoma otitis media.The positive rates of the two tissue was(33.135?6.364)% and(19.965?10.570)%,(19.380?2.827)% and(13.145?7.935)% respectively,revealing a significant difference.CONCLUSION The activity of hyperproliferation of the external auditory canal skin adjacent to tympanic membrane perforation in cholesteatoma otitis media is stronger than that of non-cholesteatoma otitis media.KGF and KGFR may play a more important role for hyperproliferation of cholesteatoma.

Objective To investigate the full-term newborn′s weight in Zhengzhou city and nearby areas around Zhengzhou in Henan province.Methods Each group newborn′s weight was divided with sex and city.We studied the regularity of full-term newborn′s weight,and examined the cause of the newborn′s weight rising.Results The average newborn′s weight in Zhengzhou was (3449.06?453.97) g,which in nearby areas around Zhengzhou was (3352.07?429.91) g.The average newborn′s weight in Zhengzhou was 86.97 g higher than other cities (P

OBJECTIVETo verify the regulatory effects of acupuncture on exercise tolerance in patients with chronic obstructive pulmonary disease (COPD) at stable phase.

METHODSThirty cases of COPD were randomly divided into a treatment group (16 cases) and a placebo group (14 cases). Based on specified aerobic exercise, acupuncture was applied in the treatment group and placebo acupuncture was used in the placebo group. The acupoints included Danzhong (CV 17), Rugen (ST 18), Guanyuan (CV 4), Zhongwan (CV 12), Tianshu (ST 25) and so on. The needle did not penetrate into the skin for the placebo group. The treatment was required for 2 to 3 times per week for totally 5 weeks. The indices of exercise tolerance, including 6-min walking distance (6-MWD), exercise time, maximum oxygen uptake (VO2max) forced expiratory volume in 1 second (FEV1)/forced vital capacity (FVC), maximum ventilatory volume (MVV), St. George respiratory questionnaire (SGRQ) were observed in two groups before and after treatment.

RESULTS(1) Exercise tolerance: the differences of 6-MWD and exercise time were statistically significant between groups, which were more superior in the treatment group (both P<0.01); the VO2max was significantly increased after treatment in the treatment group (P<0.05), but there was no difference between two groups (P>0.05). (2) Pulmonary ventilation function: the differences of FEV1%, FEV1/FVC and MVV% were statistically significant between groups, which were more superior in the treatment group (P<0.05, P<0.01); (3) SGRQ: the SGRQ was significantly improved after treatment in the treatment group (P<0.05), but there was no difference between two groups (P>0.05).

CONCLUSIONThe acupuncture could improve the exercise tolerance in patients with chronic obstructive pulmonary disease at stable phase, and shorten the onset time of aerobic exercise. Besides, acupuncture combined with aerobic exercise could effectively improve the pulmonary function.

Acupuncture Points ; Acupuncture Therapy ; Aged ; Exercise Tolerance ; Female ; Humans ; Male ; Middle Aged ; Pulmonary Disease, Chronic Obstructive ; physiopathology ; therapy

OBJECTIVE To study the clinic feature and cause of misdiagnosis of early stage syphilis and evaluate the significance of histopathology in the diagnosis of the disease. METHODS Totally 1 200 early syphilis cases were analyzed.The serologic test for syphilis was performed.Thirty five of them were performed with histopathological examination. RESULTS The primary syphilis was found to be commonly misdiagnosed as chancroid,genital herpes,scabies nodules and ulcus vulvae acutum.For secondary syphilis,macular syphilide and maculopapular syphilide were easily misdiagnosed as pityriasis rosea or dermatitis.The papulosquamous syphilide was commonly misdiagnosed as psoriasis.The condyloma latum was commonly misdiagnosed as condyloma acuminatum. CONCLUSIONS The serologic test is important in diagnosis of primary syphilis.The histopathologic test plays a role in diagnosis of primary syphilis,condyloma latum and papulosquamous syphilide,but of limited value in diagnosis of macular syphilide.

Objective To evaluate the effects of optimal pharmacotherapy according to guideline on treating chronic heart failure(CHF)in real world clinical practice. Methods A total of 231 consecutive outpatients with reduced left ventricular ejection fraction(LVEF≤40%)and enlarged left ventricular end diastolic diameter(male ＞55 mm, female ＞60 mm)were recruited from January 2001 to June 2009. All patients were treated with optimal pharmacotherapy according to guideline recommendations and followed up to December 31,2009. Mortality, rehospitalization and changes of heart size and cardiac function at baseline and at the end of follow-up period were analyzed. Results(1)14 patients were lost during follow-up (6. 1%), and follow-up was complete in 217 patients(93.9%). 97.2% and 98.2% patients were prescribed angiotensin converting enzyme(ACE)inhibitors and β-blockers(βB). Combined of ACE inhibitors and BB use was applied in 95.3% patients. The target dose of ACE inhibitors and βB were reached in 50. 7% and 37.3% patients.(2)Lower mortality and re-hospitalization rates were observed in this cohort: all-cause morality, average annual mortality was 11.5% and 3.9% respectively. Rehospitalization rate was 27.6%.(3)Left ventricular end-diastolic diameter(LVEDD)decreased from (68.2 ±7.2)mm to(62. 2 ±9. 6)mm. LVEDD value was normal or near normal(male≤60 mm, female ≤55 mm)in 43.2% patients. LVEF improved form(29. 8 ±7. 5)% to(43. 3 ± 11.8)%, LVEF was ＞40% in 60.4% patients, LVEF was ≤ 40% but increased ≥ 10% after treatment in 22.9%patients. Conclusion Optimal pharmacotherapy according to guideline can improve prognosis of outpatients with CHF.

OBJECTIVETo investigate the effect of Qianjin Fubao (QJFB) on behavior and estradiol level in femal chronic stress model rats.

METHODTwenty four female Wistar rats (2 month old) were evenly randomized into normal control, animal model and QJFB (0.7 g x kg(-1) x d(-1)) group. The QIFB group and the stress group were exposed to a chronic unpredictable stress for 21 days. Rats of the QJFB group received perfusion of Qianjin Fubao, and rats of stress and control group were perfused with normal saline. The behavior of three groups were determined with the method of Open-field before and after right stress respectively. Serum level of estradiol was detected with radioim munoassay.

RESULTThe behavioral score and the serum level of estradiol of the stressed group were significantly lower than those of the control group after stress (P < 0.05). There were no significant differences of behavioral score and the serum level of estradiol between QJFB group and control group.

CONCLUSIONThe chronic unpredictable stress can induce the stressful change of behavior, and QJFB may recover the rats'abnormal behavior and improve the serum level of estradiol. QJFB may have protective effect on stress.

Animals ; Behavior, Animal ; drug effects ; Drug Combinations ; Drugs, Chinese Herbal ; isolation & purification ; pharmacology ; Estradiol ; blood ; Female ; Plants, Medicinal ; chemistry ; Random Allocation ; Rats ; Rats, Wistar ; Stress, Psychological ; blood ; physiopathology

Female ; Humans ; Neoplasm Metastasis ; Uterine Cervical Neoplasms ; pathology

OBJECTIVETo study the effectiveness of sequential occlusal adjustment for kinetic food impaction.

METHODS36 patients who claiming food impaction with normal proximal contact were examined and analyzed about their occlusal relationship and configuration. Sequential occlusal adjustment was made to reduce pestle-mortar-like cusp, to create food escaping groove and to decrease mesial surface of the distal tooth cusp. One week, two weeks and six months later, the patients were reexamined and their oral conditions were evaluated.

RESULTSAn elimination of food impaction was claimed for 32 patients in one week appointment and all 36 patients in two-week appointment. Six months later, no patient reported food impaction.

CONCLUSIONThe use of sequential occlusal adjustment results in an effective elimination of some kind of kinetic food impaction.

Food ; Humans ; Mastication ; Occlusal Adjustment ; Tooth

OBJECTIVETo study the clinical characteristics of orthostatic hypertension (OHT) in children.

METHODA total of 96 children with OHT who met the diagnostic criteria and clinical manifestations were recruited in the Department of Pediatrics, Peking University First Hospital. Age and sex distributions were observed. The duration of disease, the frequencies of symptoms and the predisposing factors were recorded. The hemodynamic changes from supine to up-right positions were also analyzed.

RESULTThere were 50 boys and 46 girls in the study group. The mean age was (11.8 ± 2.7) years. Thirty-two children were from 6 to 10 years old, accounting for 33.3% of all subjects, while 64 patients were from 11 to 17 years old, accounting for 66.7%. Durations of symptoms of OHT were less than 1 month in 22.9% children, from 1 month to 1 year in 51.1% children and longer than 1 year in 26.0% children. The most common clinical manifestations were syncope and dizziness. The incidence of them was 70.8% and 46.9%, respectively. Other clinical manifestations included transitional amaurosis, nausea and/or vomiting, pallor and so on. These clinical manifestations often occurred on position change (24.0%) and long-time standing (57.3%) in children. Other predisposing factors included exercise, emotion changes and fuggy environment. The baseline systolic and diastolic blood pressures were (103 ± 8) mm Hg (1 mm Hg = 0.133 kPa) and (59 ± 6) mm Hg, respectively, the up-right systolic and diastolic blood pressure at 3 min were (113 ± 8) mm Hg and (73 ± 6) mm Hg and the differences were significant (t = 27.674, P < 0.01; t = 17.936, P < 0.01). The baseline heart rate in supine position was (81 ± 11) bpm and the maximum heart rate in up-right position was (113 ± 12) bpm (t = 33.092, P < 0.01).

CONCLUSIONOHT is commonly seen in puberty of children. The chief complaints are syncope and dizziness. They were mostly induced by position change and long-time standing. Blood pressure was significantly increased from supine to up-right position.

Adolescent ; Blood Pressure ; physiology ; Child ; Dizziness ; epidemiology ; physiopathology ; Female ; Heart Rate ; Humans ; Hypotension, Orthostatic ; epidemiology ; etiology ; physiopathology ; Male ; Multivariate Analysis ; Posture ; Risk Factors ; Syncope ; epidemiology ; physiopathology