Humans ; Infant ; Male ; Mycobacterium tuberculosis ; Otitis Media ; microbiology ; Tuberculosis

The CO I gene sequences of Qianghuoyu, Pachytriton labiatus and Gehyra mutilata were achieved by PCR amplification and bi-directional sequencing. Furthermore, a pair of specific primers SJYW1 and SJYW2 in the non-conservative district were designed through sequence alignment. The PCR reaction condition was established by changing the annealing temperature and cycle numbers. The results showed that 350 bp DNA fragment was amplified from Qianghuoyu in PCR with annealed temperature at 54 °C and the cycle number was 25 cycles, whereas not any DNA fragment was amplified from P. labiatus and G. mutilata under the same reaction condition. This method is well-performed in the identification of Qianghuoyu for its excellent specificity and repeatability.
Animals ; Drug Contamination ; Medicine, Tibetan Traditional ; Polymerase Chain Reaction ; methods

Objective To study the effect of intensive trunk muscle training on balance and walking in pa- tients with hemiplegia caused by stroke.Methods A total of 90 stroke patients were recruited and randomly divid- ed into a treatment group(45 cases)and a control group(45 cases).All the patients were given conventional reha- bilitation training.Meanwhile,intensive trunk muscle training was also administered for those in the treatment group as well.The trunk control function,balance ability and walking ability were assessed by using the trunk control test, Berg Balance Scale and the balance subscale of the Fugl-Meyer physical performance test,and Holden's functional ambulation classification,respectively,before and after 6 weeks of training.Results It was found that all the pa- tients scored better with the trunk control test,Berg's balance scale,the balance subscale of the Fugl-Meyer physical performance test and Holden's ambulation classification after treatment,and there were significant differences between the two groups after treatment(P

Adolescent ; Child ; Child, Preschool ; Clubfoot ; physiopathology ; Electromyography ; Female ; Humans ; Infant ; Male

Objective To explore the effect of action observation therapy (AOT) on upper limb function in children with spastic hemiplegic cerebral palsy,and the better program. Methods From March to November,2017,45 children with spastic hemiplegic cerebral palsy were randomly assigned to control group and AOT group.The control group was further divided into group A(n=11)and group B(n=11), and received conventional rehabilitation treatment and scenic-observation therapy, 20 minutes every time for group A,and 30 minutes every time for group B.AOT group was further divided into group C(n=10)and group D (n=11), and received AOT in addition, 20 minutes every time for group C, and 30 minutes every time for group D,five times each week for twelve weeks for all the groups.Before treatment,eight and twelve weeks af-ter treatment, they were assessed with hand grip strength, Upper Extremities Functions Test (UEFT), and Wee Functional Independence Measure(WeeFIM). Results After treatment,the hand grip strength and the score of UEFT were better in group D than in groups B and C(P<0.05),and were better at twelve weeks than at eight weeks(P<0.05).No significant difference was found in the score of WeeFIM among groups after treatment(P>0.05). Conclusion AOT could improve upper limp function in children with spastic hemiplegic cerebral palsy,and it's more ef-fective after more training.

OBJECTIVEPrimary airway neoplasms are extremely rare in the pediatric age group. This paper reports 4 children with primary airway neoplasms to explore the clinical manifestations, safety and efficacy of bronchoscopic interventions.

METHODThe data of pathology, photographic documentation and imaging studies were analyzed.

RESULTOf the 4 reported lesions, 2 were characterized by low-grade (2 with mucoepidermoid carcinoma) and 2 by high grade malignant (spindle cell carcinoma and malignant lymphoma). Onset of clinical manifestations occurred at the ages of 7 months to 7 years. All of them were initially misdiagnosed as bronchitis, asthma or atelectasis. The lesions located in trachea in 2 patients, in left bronchus of 1 patient and in right middle bronchus of 1 case. Atelectases occurred in bilateral bronchus where the lesions obstructed almost the entire lumen at the time of diagnosis. The diagnosis of airway masses depends upon maintaining a high index of suspicion, complemented by imaging and timely diagnostic endoscopy. The lesions were completely removed in 3/4 patients except 1 died during bronchoscopic procedures.

CONCLUSIONThe children with malignant airway neoplasms were presented with cough and wheezing without specific manifestations. Bronchoscopic interventions were effective in the treatment of non-operative cases. General anesthesia is strongly recommended for interventional bronchoscopy.

Bronchoscopy ; Child ; Child, Preschool ; Female ; Humans ; Male ; Retrospective Studies ; Tracheal Neoplasms ; diagnosis ; therapy

To study the chemical constituents from the root of Berchemia lineata (L.) DC., nine compounds were isolated from the EtOAc extract by using silica gel, RP-C18 silica gel column chromatography and preparative HPLC. Based on the spectroscopic analysis, their structures were identified as 5-hydroxy-7-(2'-hydroxypropyl)-2-methyl-chromone (1), (-)-(1'R, 2'S)-erythro-5-hydroxy-7-(1', 2'-dihydroxypropyl)-2-methyl-chromone (2), naringenin (3), eriodictyol (4), (+)-aromadendrin (5), (+)-taxifolin (6), (+)-catechin (7), (+)-epigallocatechin (8) and quercetin (9). Among them, compound 2 is a new chromone derivative. Compound 1 is a known chromone derivative and isolated from this genus for the first time. Compounds 3-9 are known flavonoids and isolated from this plant for the first time.
Catechin ; analogs & derivatives ; chemistry ; isolation & purification ; Chromones ; chemistry ; isolation & purification ; Flavanones ; chemistry ; isolation & purification ; Flavonoids ; chemistry ; isolation & purification ; Molecular Structure ; Plant Roots ; chemistry ; Plants, Medicinal ; chemistry ; Quercetin ; analogs & derivatives ; chemistry ; isolation & purification ; Rhamnaceae ; chemistry

OBJECTIVETo investigate the impact of obesity on incidence of obstructive sleep apnea-hypopnea syndrome (OSAHS) in hospitalized hypertensive patients.

METHODSA total of 825 hospitalized hypertensive patients from April 1 to June 30 in 2009 in our hospital were included. Patients were asked to answer the questions concerning snoring, daytime sleepiness. Patients with loud snoring and daytime sleepiness, tubbiness neck, retrognathia, enlarged tongue, orolingual cyanosis were selected to undergo polysomnography monitoring for a whole night. OSAHS is defined by clinical symptoms and apnea-hypopnea index (AHI) not less than 5 per hour.

RESULTS(1) The detection rate of OSAHS in this cohort was 23.52% (178/825), 34.34% (148/431) in males and 11.68% (46/394) in females respectively. (2) The detection rate was 6.6% (12/183) in normal weight subjects, 22.22% (78/351) in overweight subjects and 36.75% (104/283) in obesity subjects (χ(2) = 56.736, P < 0.01). The severe OSAHS rate in obesity group (16.61%) was significantly higher than that in normal weight group (2.19%) and overweight group (7.69%, χ(2) = 29.219, P < 0.01). (3) The OSAHS rate was 7.83% (9/115) in normal waist circumference group and 26.29% (184/700) in centricity obesity group (χ(2) = 18.623, P < 0.01). The severe OSAHS rate was 2.61% (3/115) in normal waist circumference group and 10.57% (74/700) in centricity obesity (χ(2) = 7.32, P < 0.01). (4) The moderate to severe OSAHS rate increased in proportion with BMI increase in female patients (χ(2) = 5.846, P < 0.05) and increased in proportion with BMI and waist circumference increase in male patients (P < 0.01).

CONCLUSIONSThe incidence of OSAHS in hypertensive patients is high. Obesity further increases the morbidity of OSAHS in hypertensive patients.

Adolescent ; Adult ; Aged ; Aged, 80 and over ; Body Mass Index ; Female ; Humans ; Hypertension ; complications ; epidemiology ; Male ; Middle Aged ; Obesity ; epidemiology ; Polysomnography ; Sleep Apnea, Obstructive ; epidemiology ; Waist Circumference ; Young Adult

To study the chemical constituents of the Entada phaseoloides (L.) Merr., seeds of Entada phaseoloides were extracted with 70% ethanol at room temperature. Isolation and purification were performed by silica gel, reversed-phase silica gel column chromatography and semi-preparative HPLC. Structures of the pure compounds were established on the basis of spectral analysis. Four sulfur-containing amide compounds were isolated from the n-BuOH-soluble fraction and identified as entadamide A-beta-D-glucopyranosyl-(1-->3)-beta-D-glucopyranoside (1), entadamide A (2), entadamide A-beta-D-glucopyranoside (3) and clinacoside C (4). Compound 1 is a new compound. Compound 4 is isolated from the genus Entada for the first time.
Acrylamides ; chemistry ; isolation & purification ; Fabaceae ; chemistry ; Molecular Structure ; Plants, Medicinal ; chemistry ; Seeds ; chemistry ; Thioglucosides ; chemistry ; isolation & purification

To study the chemical constituents of aerial parts of Laggera pterodonta (DC.) Benth., the air-dried aerial parts of this plant were powered and extracted with boiling water and purified by silica gel column chromatography and recrystallized. Eleven compounds were obtained from L. pterodonta. They were identified as to be 6-O-beta-D-glucopyranosyl-carvotanacetone (1), pterodontic acid (2), 1beta-hydroxy pterondontic acid (3), pterodontoside A (4), pterodondiol (5), pterodontriol B (6), 5-hydroxy-3,4', 6,7-tetramethoxyflavone (7), artemitin (8), chrysosplenetin B (9), quercetin (10) and beta-sitosterol (11). Compound 1 is a new monoterpene glucoside. Compounds 10 and 11 were isolated from this plant for the first time. Compounds 2 and 5 showed moderate activity against bacteria including Staphylococcus aureus, Pseudomonas aeruginosa, Bacillus subtilis, Mycobacteium phlei and Bacillus circulans by paper disc diffusion method, while they both displayed no activity against Escherichia coli.
Anti-Bacterial Agents ; pharmacology ; Asteraceae ; chemistry ; Chromatography, Gel ; Flavonoids ; chemistry ; isolation & purification ; Glucosides ; chemistry ; isolation & purification ; Magnetic Resonance Spectroscopy ; Molecular Structure ; Plant Components, Aerial ; chemistry ; Plants, Medicinal ; chemistry ; Pseudomonas aeruginosa ; drug effects ; Quercetin ; chemistry ; isolation & purification ; Sesquiterpenes ; chemistry ; isolation & purification ; pharmacology ; Sitosterols ; chemistry ; isolation & purification ; Spectrometry, Mass, Electrospray Ionization ; Staphylococcus aureus ; drug effects ; Terpenes ; chemistry ; isolation & purification