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.

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.

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.

OBJECTIVETo investigate the expression and the role of secreted frizzled-related protein 2 (SFRP2) in the earlobe keloid and find a valid way to treat the keloid with gene therapy.

METHODSThe expression of SFRP2 mRNA and protein was tested with in situ hybridization and Western Blot Analysis method in the different period of earlobe keloid.

RESULTSThe SFRP2 mRNA and protein expression at the keloid edge was significantly high in 12 month group than in 3 or 6 month groups (P < 0.01), but not than in 24 month group. The SFRP2 expression started to decrease in the keloid center 12 month later (P < 0.01). The SFRP2 expression was always higher in edge than in center during all the period (P < 0.05, P < 0.01).

CONCLUSIONSThe results suggest that SFRP2 may play an important role in the development of keloid, especially at the keloid edge. The high SFRP2 expression in endothelial cells and surrounding tissue is also important. It may be a new way for gene therapy of keloid by decreasing the SFRP2 expression.

Adolescent ; Adult ; Ear ; Female ; Humans ; Keloid ; metabolism ; Male ; Membrane Proteins ; metabolism ; Middle Aged ; Young Adult

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

Objective To investigate the glucose tolerance and ability of insulin secretion in SD rats in second and third trimesters of pregnancy. Methods SD rats with pregnancy of 15 d were selected as experimental group(n=6),and another 6 rats of the same batch without pregnancy were served as controls(n=6).Intraperitoneal glucose tolerance trials(IPGTT) were conducted in these two groups.Rat islets were isolated after in situ collagenase digestion through pancreatic duct perfusion,islet morphology was observed by inverted phase contrast microscope,and insulin secretion was determined by radioimmunoassay. Results It was revealed by IPGTT that the levels of glucose at 30,60,90 and 120 min were significantly lower in experimental group than those in control group(P

OBJECTIVETo explore the normal aerification of paranasal sinuses in Chinese children with magnetic resonance imaging.

METHODSTwo hundred and eighty Chinese children aged from 17 days to 14 years without any symptoms related to sinusitis were statistically analyzed in MRI features, including counting the number of paranasal sinus pneumatization and the maximum axial and sagittal area of the left maxillary.

RESULTSThe pneumatization rate of maxillary sinus was 85% in children aged from 0 to 1 years. Until 3 years the pneumatization rate of maxillary sinus was 95% and there was no significant difference in boys and girls (χ(2) = 0.741, P = 0.389). The pneumatization rate of maxillary sinus reached 100% after 4 years old. The pneumatization rate of ethmoid sinus was 100% in this study. The pneumatization rate of sphenoid sinus was 0 within 1 year old, 49% within 4 years old and 100% after 7 years old. There was no significant difference in boys and girls on the pneumatization rate of sphenoid sinus (χ(2) = 2.452, P = 0.117). The pneumatization rate of frontal sinus was 0 within 5 years old, 62% within 9 years old and 95% after 10 years old. There was no significant difference in boys and girls on the pneumatization rate of frontal sinus (χ(2) = 0.124, P = 0.724). The axial and sagittal maximum area of maxillary sinus was (689.28 ± 221.79) and (659.76 ± 263.31) mm(2) in girls and (668.13 ± 206.38) and (638.60 ± 207.67) mm(2) in boys. The differences were significant (t = -19.78, P < 0.001; t = -19.89, P < 0.001).

CONCLUSIONThe study of the development and normal aerification of paranasal sinuses of children can help radiologist make correct diagnosis of paranasal sinuses in children.

Adolescent ; Child ; Child, Preschool ; Female ; Humans ; Infant ; Infant, Newborn ; Magnetic Resonance Imaging ; Male ; Paranasal Sinuses ; anatomy & histology ; growth & development

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

OBJECTIVETo evaluate the efficacy and toxicity of Yanshu injection (a compound Chinese traditional medicine from Sophora flauescens Ait) combined with concomitant radiochemotherapy in patients with stage III nasopharyngeal carcinoma.

METHODSSixty patients with stage III nasopharyngeal carcinoma were randomized into Yanshu group and control group (n = 30, each). Patients in the Yanshu group received Yanshu injection in addition to intensity modulated radiation therapy (IMRT) and concomitant chemotherapy, and those in the control group were treated with IMRT and concurrent chemotherapy.

RESULTSThe 1-year, 2-year, 3-year and 4-year overall survival rates were 100%, 93.3%, 86.7%, 80.0% for Yanshu group, and 96.7%, 90.0%, 83.3%, 76.7% for the control group, respectively, with no significant difference between the two groups (P = 0.565). The 1-year, 2-year, 3-year and 4-year progression-free survival rates were 96.7%, 90.0%, 83.3%, 70.0% for Yanshu group, and 90.0%, 86.7%, 76.7%, 66.7% for control group, respectively, with no significant difference (P = 0.554). However, the reaction of mucosa of oral cavity, myelosuppression and thrombocytopenia in the Yanshu group were significantly lower than that in the control group (P < 0.05). The quality of life of the patients in the Yanshu group was significantly higher than that in the control group (P < 0.05).

CONCLUSIONSYanshu injection combined with radiochemotherapy in patients with stage III nasopharyngeal carcinoma show a good efficacy and can reduce the side effects of radiochemotherapy of nasopharygeal carcinoma, and improve the quality of life of the patients.

Antineoplastic Combined Chemotherapy Protocols ; adverse effects ; therapeutic use ; Carcinoma, Squamous Cell ; drug therapy ; pathology ; therapy ; Chemoradiotherapy ; methods ; Cisplatin ; administration & dosage ; Combined Modality Therapy ; Disease-Free Survival ; Drugs, Chinese Herbal ; adverse effects ; isolation & purification ; therapeutic use ; Female ; Follow-Up Studies ; Humans ; Leukopenia ; chemically induced ; etiology ; Male ; Medicine, Chinese Traditional ; Mucositis ; chemically induced ; etiology ; Nasopharyngeal Neoplasms ; drug therapy ; pathology ; therapy ; Neoplasm Staging ; Paclitaxel ; administration & dosage ; Plants, Medicinal ; chemistry ; Quality of Life ; Radiotherapy, Intensity-Modulated ; adverse effects ; Sophora ; chemistry ; Survival Rate ; Thrombocytopenia ; chemically induced ; etiology