Objective To investigate the learning curve of laparoscopy-assisted anorectoplasty in the treatment of high imperforate anus.Methods Sixty patients with high congenital anal atresia who were treated with laparoscopy-assisted anorectoplasty in the Capital Institute of Pediatrics from December 2008 to October 2015 by one experience surgeon were selected as observation group.Based on the criteria,the patients were divided into 4 groups(15 cases in each group) according to the sequence of the operation and every 15 cases served as a learning phase.The operating time,frequency of operation,complication rate,conversion rate to open surgery,blood loss,the rates of blood transfusion and hospital stay were compared among the 4 phases.Results The mean operation duration was (176.3 ±41.6) min,(128.8 ± 36.1) min,(127.3 ± 35.2) min,(124.0 ± 30.1) min in group A,B,C and D,respectively.The operation duration of 4 groups showed a declining trend.Group A has longer operation time than group B,C and D,the difference were statistically significant (P ＜ 0.05).In detail,the comparison of operation time between group A and group B was statistically significant (P ＜ 0.05).Furthermore,group A had significantly more median blood loss than group B,C and D,the differences were statistically significant [the 4 groups of data,respectively,group A:(17.5 ±6.5) mL,group B:(15.0±5.0) mL,group C:(14.5 ±5.5) mL,group D:(8.5 ±6.5) mL,P＜0.05].The mean capacity of blood loss was 12.7 mL.No significant difference was found in surgical complications,the rates of blood transfusion,total hospital stay,and postoperative hospital stay among the 4 groups(P ＞ 0.05).But the postoperative hospital stay decreased from 9.8 d (group A) to 7.4 d (group D).Conclusions For a well-trained surgeon in imperforate anus surgery.The learning curve of laparoscopy-assisted anorectoplasty in the treatment of high imperforate anus on about 15 cases helps to make a skillful surgeon.

Objective To investigate the changes and clinical significance of serum lactate dehydrogenase (LDH),creatine kinase (CK),glutamate pyruvate transaminase (AST),and cerebrospinal fluid lactate dehydrogenase (CSF LDH) in adult patients with acute central nervous system infection.Methods The levels of myocardial enzymes (AST,LDH,and CK) in serum of 96 adult patients with acute intracranial infection in 7days and 39 healthy people were measured by Beckman automatic biochemical analyzer and enzyme rate assay,and CSF LDH level in 96 patients were measured simultaneously.Results (1) The serum myocardial enzymes (LDH,CK,and AST) of intracranial infection group (47 cases with viral encephalitis,30 cases with tuberculous meningitis,and 19 cases with purulent encephalitis) were significantly higher than those of normal control group (P ＜0.01).(2)The myocardial enzymes (LDH,and AST ) of patients with cerebral functional disorder were significantly higher than those of patients with normal cerebral function (P ＜0.05).(3)The levels of serum AST,LDH,and CK in the virus encephalitis group,serum AST and LDH in the purulent encephalitis group,and serum LDH in the tuberculous meningitis group were significantly higher than those in the control group (P ＜ 0.01).The CSF LDH level in the viral meningitis group was prominently lower than that in the tuberculous encephalitis group and purulent encephalitis group,respectively (P ＜0.01).(4) No correlations were found between CSF LDH and serum myocardial enzymes (P ＞0.05).Conclusions (1)There is significant change in the levels of serum LDH,CK,AST,and CSF LDH of adult patients with acute intracranial infection,especially in infected patients with cerebral functional disorder,and the change of LDH is the most obvious.(2)The levels of serum myocardial enzymes and CSF LDH are helpful to the differential diagnosis of intracranial infection in early stage,and judging the severity of the illness.

This paper summarized the recent 30 years research progress of the chemical constituents from Notopterygii Rhizoma et Radix. The chemical constituents from Notopterygii Rhizoma et Radix mainly consist of coumarins, polyene-polyacetylenes, sesquiterpenes, phenolic acids, while steroids and flavonoids were less reported. All constituents were confirmed and corrected through SciFinder. We also checked the Chinese name and English name and listed the CAS number of each compound. It can provide some guidelines for the research, development and utilization of Notopterygii Rhizoma et Radix in the future. Whether there is columbianin in the Notopterygii Rhizoma et Radix need to be further researched.
Apiaceae ; chemistry ; Drugs, Chinese Herbal ; analysis ; Rhizome ; chemistry

Objective: To observe the clinical efficacy of mind-refreshing and balance-restoring needling method combined with Frenkel exercises in treating ataxia after cerebral stroke. Methods: The recruited 120 patients were randomized into an observation group and a control group, with 60 cases in each group. The control group was intervened by mind-refreshing and balance-restoring needling method, while the observation group was given additional lower-limb Frenkel exercises. Before and after treatment and at the follow-up, the ataxic lower-limb function was scored using Berg balance scale (BBS) and international cooperative ataxia rating scale (ICARS), and Barthel index (BI) was adopted to score the activities of daily living (ADL). Results: After treatment, the markedly effective rate was 70.2％ and the total effective rate was 96.5％ in the observation group, versus 39.7％ and 87.9％ in the control group, and the differences in the markedly effective rate and the total effective rate were statistically significant (P<0.01, P<0.05). The intra-group comparisons showed that the BBS, ICARS and BI scores after treatment and at the follow-up were significantly different from those before treatment in both groups (all P<0.01).There were significant differences in the BBS score between the two groups after treatment and at the follow-up (P<0.05, P<0.01); the between-group differences in the ICARS and BI scores were statistically insignificant after treatment (both P>0.05), while the between-group differences in the ICARS and BI scores were statistically significant at the follow-up (both P<0.05). The interaction effects between the scoring time of BBS and BI and the group factor were statistically significant (P<0.01, P<0.05). Conclusion: Mind-refreshing and balance-restoring needling can effectively improve the lower-limb ataxic symptoms and ADL after stroke; when combined with Fenkel exercises, this needling method can produce more significant efficacy.

Objective To observe the therapeutic effect of Tiaowei Heying Xuanbi Prescription combined with conventional western medicine on the recurrence of angina pectoris after percutaneous coronary intervention(PCI)for coronary heart disease(CHD).Methods Ninety patients with recurrent angina pectoris of congealing cold in the heart vessel type after PCI for CHD were randomly divided into a control group and a treatment group,with 45 patients in each group.The control group was treated with conventional western medicine,and the treatment group was additionally treated with Tiaowei Heying Xuanbi Prescription on the basis treatment for the control group.The course of treatment for the two groups covered 12 weeks.The changes of traditional Chinese medicine(TCM)syndrome score,angina efficacy score,Seattle Angina Questionnaire(SAQ)score,left ventricular ejection fraction(LVEF)and interventricular septal thickness(IVS)in the two groups were observed before and after the treatment.And after treatment,the clinical efficacy and safety of the two groups were evaluated.Results(1)Both of the control group and treatment group had one case dropped out during the trial,and eventually 44 patients in each of the two groups were included in the efficacy statistics.(2)After 12 weeks of treatment,the total effective rate of the treatment group was 93.18%(41/44),and that of the control group was 81.82%(36/44).The intergroup comparison(tested by chi-square test)showed that the curative effect of the treatment group was significantly superior to that of the control group(P＜0.05).(3)After treatment,the scores of angina attack score,duration of angina,pain level,and nitroglycerin dosage as well as the overall angina efficacy scores in the two groups were significantly lower than those before treatment(P＜0.05),and the scores of each item as well as overall angina efficacy scores of the treatment group were significantly lower than those of the control group after treatment(P＜0.05).(4)After treatment,the SAQ item scores of physical limitation(PL),angina stability(AS),angina frequency(AF),treatment satisfaction(TS),and disease perception(DS)in the two groups were significantly increased than those before treatment(P＜0.05),and the scores of each SAQ item in the treatment group were significantly higher than those in the control group after treatment(P＜0.05).(5)After treatment,the symptom scores of chest pain,chest tightness,shortness of breath,fatigue,and dark purple lips in both groups were significantly lower than those before treatment(P＜0.05),and the TCM syndrome scores of the treatment group were significantly lower than those of the control group after treatment(P＜0.05).(6)The results of echocardiography showed that after treatment,the LVEF of the two groups of patients was improved compared with that before treatment(P＜0.05),while no obvious change of IVS in the two groups was presented before and after treatment(P＞0.05).The intergroup comparison showed that the improvement of LVEF in the treatment group was significantly superior to that of the control group(P＜0.05).(7)During the treatment,the incidence rate of adverse events in the treatment group was 2.27%(1/44)and that in the control group was 18.18%(8/44),and the difference was not statistically significant when compared between the two groups(P＞0.05).There were no significant changes in the safety indexes associated with the blood,urine,and stool routine test,liver function,renal function,and electrocardiogram in the two groups.Conclusion Tiaowei Heying Xuanbi Prescription combined with conventional western medicine can effectively alleviate the clinical symptoms of patients with recurrent angina pectoris of congealing cold in the heart vessel type after PCI for CHD,and improve the patients'TCM syndromes and left ventricular ejection fraction,with remarkable clinical efficacy.

Adult ; Female ; Gases ; Humans ; Intestine, Small ; metabolism ; microbiology ; physiology ; Liver Cirrhosis ; metabolism ; microbiology ; Male ; Middle Aged

OBJECTIVETo explore the clinical classification method of keloids and providing a thread for the treatment of keloids.

METHODSTo summarize the 600 cases of keloid patients we accepted and diagnosed from November 2004 to October 2012, and filling in keloid patients information sheet, recording the keloids form by photographs, analyzing the treatment, putting forward the classification method of keloids in clinic.

RESULTSAccording to the position and quantity that keloids grow, the keloid patients are divided into four major categories:one in single site, one in each site, more than one in single site and more than one in each site; According to the area and thickness of keloids, the keloid single lesion is divided into four subclasses: type of small area and thin, type of small area and thick, type of large areas and thin,type of large areas and thick; According to the number of lesions, keloid multiple lesions is divided into two subgenera: isolated multiple and dispersion multiple, different kinds of keloids suit different methods of treatment.

CONCLUSIONThe clinical classification method of keloids can be used to provide thought for the treatment of keloids, and have a good application value.

Humans ; Keloid ; classification ; pathology ; therapy

Adult ; Blood Donors ; China ; epidemiology ; Female ; Genotype ; HIV Infections ; complications ; epidemiology ; virology ; Hepacivirus ; genetics ; Hepatitis C ; complications ; epidemiology ; virology ; Humans ; Male ; Middle Aged

OBJECTIVETo investigate the influence of substance P (SP) on the release of histamine in the human hypertrophic scar tissue, and to explore the prerequisite of their interaction.

METHODSTissue specimens of normal skin and hypertrophic scar from eight hospitalized patients were excised and cut into 0.5 to 1.0 mm3 pieces, and the histamine release by mast cell (MC) under the stimulation of different concentration of SP and calcium, as well as the different affect time of SP, were determined with fluorescence spectrometer. Then the histamine release rate was calculated.

RESULTSThere was obvious release of histamine when SP concentration was 1 x 10(-6) mol/L , and the release rate was (50.0 +/- 3.6) %, which was significantly higher than that by SP in the concentration of 0 mol/L [(44.0 +/- 3.2) %, P < 0.01]. Therefore it seemed to be dose-dependent. About 90% of histamine was released within 15 minutes of 5 x 10(-1) mol/L Substance P stimulation, and it was also time-dependent. The histamine release reached the peak when calcium concentration was 5 x 10(-3) mol/L, which seemed to be dose-dependent, but it decreased transiently when calcium concentration was 1 x 10(-3) mol/L. In all occasions, the influence of SP on the histamine release by MC in hypertrophic scar (HS) was markedly higher than that in normal skin (NS) (P < 0.01). Conclusion The influence of SP on the histamine release by MC in HS was markedly higher than that in NS, and it might be closely related to itching sensation and the formation of hypertrophic scar.

Child ; Child, Preschool ; Cicatrix, Hypertrophic ; metabolism ; Female ; Histamine ; metabolism ; Humans ; Male ; Skin ; metabolism ; Substance P ; pharmacology

OBJECTIVETo observe the change trend of the temperature asymmetry coefficient at acupoints between healthy side and affected side in patients with facial paralysis, to study the correlation between the temperature asymmetry and Facial Disability Index (FDI), to provide scientific guidance for the application of infrared thermography in the examination of severity of facial paralysis.

METHODSUsing the infrared thermography to observe the temperature asymmetry at acupoints, the temperature asymmetry coefficient at acupoints between healthy side and affected side was calculated; the correlation between the temperature asymmetry and FDI was analyzed.

RESULTSThe correlation between the temperature asymmetry coefficient and FDI was statistically significant at acupoints of Yang-bai (GB 14), Cuanzhu (BL 2), Dicang (ST 4), Yuyao (EX-HN 4), Quanliao (SI 18), Jiache (ST 6) (P < 0.05, P < 0.01).

CONCLUSIONThe temperature asymmetry coefficient at acupoints between healthy side and affected side could be a scientific measure to evaluate the severity of facial paralysis.

Acupuncture Points ; Acupuncture Therapy ; Adult ; Aged ; Body Temperature ; Facial Paralysis ; diagnosis ; physiopathology ; therapy ; Female ; Humans ; Male ; Middle Aged ; Thermography ; Young Adult