Acupuncture Points ; Acupuncture Therapy ; Adult ; Aged ; Aged, 80 and over ; Benzyl Alcohols ; administration & dosage ; Female ; Glucosides ; administration & dosage ; Humans ; Male ; Middle Aged ; Vertigo ; drug therapy ; therapy

Objective To evaluate the therapeutic effect of Xiao'er Zhixie Paste (XZP) by using the young rat model of chronic diarrhea,and to explore its mechanism.Methods Chronic diarrhea model in young rats was induced by ig senna.Rats were ig with Montmorillonite powder of 1.62 g/kg,XZP of low,medium,and high dose (2.03,4.05,and 8.10 g/kg) for treatment.Loose stools rate,loose stool grade and diarrhea index were determined 1 and 3 d after treatment respectively.The water content of small intestine was measured and blood was collected for testing serum succinate dehydrogenase (SDH),amylase,D-xylose by colorimetric determination,testing serum D-lactic acid,IL-1 β,and TNF-α by Elisa after administration.Results The rate of loose stools in XZP 4.05 and 8.10 g/kg dose group,and diarrhea index in 8.10 g/kg dose group significantly reduced after the first treatment.The loose stools rate of XZP 2.03,4.05,and 8.10 g/kg dose group,diarrhea index,serum D-lactic acid level in 4.05,8.10 g/kg group significantly reduced,and serum D-xylose level in 8.10 g/kg dose group significantly increased 3 d after treatment.However,XZP had no significant effect on SDH,amylase activity and IL-1β,TNF-α levels.Conclusion XZP has obvious therapeutic effect on chronic diarrhea in young rats,the mechanism is to increase improve the absorptive function and permeability of intestinal tract.

Objective:To study the effect of quality control circle(QCC)on the reasonable ratio of clinical prescriptions. Methods:The dispensed prescriptions in orthopedic emergency department were reviewed in our hospital,and the reasons of unreasonable prescriptions were analyzed. According to the QCC technique,the activities were implemented,the standardized work process was made out and the results were studied. Results:After the six-month QCC activities,the unreasonable ratio of emergency orthopedics prescriptions was reduced from 70% to 21% ,and the target yield rate was 140% and the improvement rate was 70% . Conclusion:The QCC has obvious effect on the improvement of reasonable ratio of emergency orthopedics prescriptions.

Panax ginseng is the king of herbs and plays important roles in the traditional Chinese medicine industry. In this paper, we summarized the development of ginseng cultivation in China and other main countries, analyzed the effects of ecological factors of soil and climate on ginseng distribution, and investigated the characteristic of main cultivation patterns (conversion of forest to cultivate ginseng soils, cultivated ginseng in the farmland and wild nursery). Aimed at the serious issues in the cultivation, research strategies have been provided to guarantee the sustainable development of the ginseng industry. The patterns of cultivated ginseng in the farmland should be strive to develop; pollution-free cultivation and studies of continuous cropping obstacles should be carried out; ginseng varieties suited to ecological environment of farmland should be bred using modern biotechnology.
Agriculture ; methods ; China ; Climate ; Ecosystem ; Panax ; chemistry ; growth & development ; Soil ; chemistry

Objective We analysed the homocysteine level and distribution of ganzhou city crowd ,learned about its elevatory sit‐uation ,and provided theory basis for the intervention of high homocysteine level crowd and the prevention of heart and head blood vessel disease .Methods We detected the blood homocysteine level of 6419 adults who had physical examination in our hospital dur‐ing 2012 by enzymatic methods ,and analyzed the diagnose rate of HHcy and the distributions of Hcy in different age and gender . Results The total detection rate of high homocysteine level in 6419 adults was 39 .11% ,among which 47 .30% in male and 22 .49% in female ,the comparison was statistically significant (χ2 = 424 .28 ,P< 0 .05) ;the detection rate of male was higher than female .In different ages ,the detection rates were statistically significant comparatively (P< 0 .05) .The detection rate of homocys‐teine level in both gender rises with age .At the same time ,homocysteine levels in males of 25 - 34 years old age group and 35 - 44 years old age group ,45 - 54 years old age group and 55 - 64 yeas old age group were not statistically significant ;while there were statistical differences of Hcy level in the rest age groups of male ,different age groups of female and same age different gender groups (P< 0 .05) .Conclusion The HHcy detection rate and the blood Hcy distribution of Ganzhou city crowd has its regional characteristics compared with other regions ,and it may be associated with the main population distribution of hakka people and oth‐er geological factors .The detection rate of HHcy was relatively high ,and it′s advisable to take early prevention to lower the risk of heart and head blood vessel disease .

OBJECTIVETo explore effective approaches of treating elderly patients with distal tibiofibular fractures.

METHODSFrom August 2008 to October 2012,175 elderly patients with distal tibiofibular fractures were treated with locking compression plate (LCP) through anterior tibial. There were 112 males and 63 females with an average of 71.3 (ranged 60 to 83) years old. Of them,89 cases were treated by anterior tibial tension reduced incision with LCP,including 62 males and 27 females with a mean age of (71.8 +/- 6.4) years old. Eighty-six patients were treated by distal tibial incision with LCP,including 58 males and 28 females with a mean age of (70.3 +/- 6.7) years old. Swelling time, operation time, intraoperative blood loss, hospital stay, healing time, complications and AOFAS scores were compared between two groups after operation.

RESULTSSwelling time in anterior tension reduced incision with LCP and distal tibial incision with LCP was (5.6 +/- 1.3) and (9.7 +/- 2.1) days, healing time was (4.2 +/- 1.4) and (5.4 +/- 1.9) months,and complications were found 3 in tension reduced incision and 10 in distak tibial incision respectively;and all data shown statistically significant differences between two groups (P < 0.05). At 12 months after operation,AOFAS score was 89.0 +/- 9.7, 87.9 +/- 9.4; and there was no statistically significant difference between two groups (P > 0.05).

CONCLUSIONTension reduced incision through anterior tibial combined with locking compression plate fixation in treating elderly patients with distal tibiofibular fractures can provide good clinical effects with quick fracture healing and low complications.

Adult ; Aged ; Aged, 80 and over ; Bone Plates ; Female ; Fibula ; injuries ; surgery ; Fracture Fixation, Internal ; instrumentation ; methods ; Humans ; Male ; Middle Aged ; Minimally Invasive Surgical Procedures ; Tibia ; injuries ; surgery ; Tibial Fractures ; surgery ; Treatment Outcome

Objective To investigate bone strength in adults,and explore its influencing factors. Methods One hundred and ninety-one adults undergoing health examinations were selected.The questionnaires about milk intake and exercise conditions were performed,the body weight,fat mass,body mass index(BMI)and calcaneal bone strength were measured,and the relationship between each parameter and bone strength was analysed. Results Bone suength decreased with age increase,and was higher in males than that in females.Bone strength of overweight to obese adults was higher than that with normal body weight(P<0.05).Bone strength of adults with high milk intake was higher than that of those with low milk intake(P<0.05).Multivariate analysis revealed that age was negatively related to bone strength,females were more susceptible to bone strength decrease,and BMI and milk intake were positively related to bone strength. Conclusion Gender,age,BMI and milk intake are main influencing factors for bone strength.Bone strength decreases with age increase,and increase of BMI and milk intake will benefit bone strength,especially for females.

OBJECTIVEX-linked adrenoleukodystrophy (ALD) is a genetically determined disorder that involves the nervous system white matter, axons, adrenal cortex and testes. The typical clinical manifestations are progressive psychomotor regression, vision and/or auditory impairment and adrenal insufficiency. The clinical manifestation, biochemical change and genetic counseling work of X-linked ALD were analyzed.

METHODSThe clinical features of 29 cases with ALD were summarized and analyzed, including symptoms and signs, measurement of blood very long chain fatty acids (VLCFA), adrenal function, cranial magnetic resonance imaging (MRI) and pedigree investigation.

RESULTSAmong these 29 cases, the clinical phenotype could be classified into childhood cerebral (22 cases), adolescent cerebral (4 cases), adrenomyeloneuropathic (1 case), Addison's disease (1 case) and asymptomatic or presymptomatic (1 case) types. Nine of them had positive family history. Pedigree investigation was consistent with typical sex-linked recessive inheritance. There were 45 ALD patients in these 29 pedigrees. The neurological manifestations varied among members of the same family. Nine cases died during follow up. The causes of death were central respiratory failure or other complications of ALD and so on. Laboratory tests demonstrated abnormally high plasma levels of VLCFA in ALD patients; MRI demonstrated symmetric butterfly-like low T(1) and high T(2) signals in the parieto-occipital white matter. The impairment in the splenium of corpus callosum made the bilateral lesion region converge into one. It could progress anteriorly and injure the bilateral posterior limb of internal capsule and the temporal lobe, and could injure the brainstem inferiorly. Following intravenous injection of contrast material, thin stripe of lacelike enhancement could be observed.

CONCLUSIONSThe atypical initial symptom of ALD was seizures. The MRI showed abnormal signal in the cerebellar white matter. This disease can influence the normal development of children, this was more pronounced in the childhood cerebral ALD type. It tended to progress rapidly with dementia, vegetative state or death. Since antenatal diagnostic method is available now, emphasis should be made on the antenatal examination in order to make an early diagnosis and abort pregnancy if necessary.

Adolescent ; Adrenoleukodystrophy ; blood ; diagnosis ; therapy ; Child ; Child, Preschool ; China ; Fatty Acids ; blood ; Female ; Follow-Up Studies ; Humans ; Male ; Pedigree ; Treatment Outcome

OBJECTIVETo discuss how the diagnosis, misdiagnosis and different treatment modalities affect the prognosis of the patients with extranodal NK-T cell lymphoma-nasal type.

METHODSA retrospective study was made on the clinical characteristics, treatment modality, short-term effect, and survival rate of 68 patients with extranodal NK-T cell lymphoma-nasal type. Among them,60 patients staged I(E) were subdivided into single therapy group of 20 cases( radiation therapy 9 cases, chemotherapy 11 cases) and combined therapy group of 40 cases (9 cases with radiation therapy + chemotherapy, 12 cases with chemotherapy + radiation therapy,19 cases with chemotherapy + radiation therapy + chemotherapy). Eight patients staged IV(E) included 3 cases with radiation therapy alone and 5 cases with chemotherapy and radiation therapy.

RESULTSThe rate of misdiagnosis of whole group is 66. 2% (45/68), and the rate of misoperated patients accounted for 52. 9% (36/68). The CR rate of radiation therapy was 94. 4% (17/18) for limited disease in I(E) group compared 61.9% (26/42) for out-cavity disease in I(E) group, of which the difference is significant (P =0. 012). The 1-years, 3-years and 5-years survival rate of the I(E) intra-cavity group were 100%, 77.8%, 59.8%, and those of ex-cavity group were 80.1%, 48.5% and 14.6%, respectively. The 1, 3 and 5-years survival rate of IV(E) group were 17.5%, 0.0% and 0.0%. The difference of survival was significance among the above 3 groups (P = 0. 000). The 1, 3, 5-years survival rate of 60 I(E) patients with single therapy were 68.4%, 22.8% and 7.6% respectively; and that of combined therapy group were 94.9%, 81.1% and 52.4% respectively, which was significant difference (P = 0. 000). The survival difference among the radiation therapy + chemotherapy group, chemotherapy + radiation therapy group and chemotherapy + radiation therapy + chemotherapy group were not significant (P = 0.088).

CONCLUSIONSThe early clinical manifestation of extranodal NK-T cell lymphoma-nasal type is not typical,which is easy to be misdiagnosed and mistreated. Early therapy is the key,which can achieve good location control. Diseased stage I(E) out-cavity and above should be treated with combined therapy.

Adolescent ; Adult ; Aged ; Child ; Female ; Humans ; Lymphoma, Extranodal NK-T-Cell ; mortality ; therapy ; Male ; Middle Aged ; Neoplasm Staging ; Nose Neoplasms ; mortality ; therapy ; Prognosis ; Retrospective Studies ; Survival Rate ; Treatment Outcome ; Young Adult

Objective: To investigate the association of Internet gaming disorder (IGD) and sleep quality in adolescents of Xi an, thereby providing theoretical evidence for prevention of IGD and improvement of sleep quality of adolescents. Methods: A total of 1 181 adolescents from 3 middle schools of Xi an were randomly selected between August, 2019 and February, 2020. These adolescents were assessed by a series of questionnaires, including basic information questionnaire, IGD and Insomnia Severity Index (ISI). Univariate analysis and multivariate Logistic regression model were used to evaluate the association between IGD and insomnia. Results: Among 929 junior middle school students who participated in online games and the IGD Diagnostic Questionnaire was filled out in the past 12 months, the prevalence of IGD was 20.0%(186). Univariate analyses indicated that gender,whether single family, whether they living with their parents, whether they were addicted to online games, whether they could control the time of online games, and the severity of insomnia influenced IGD ( χ 2=17.11, 8.33, 202.92, 91.23, 29.06, P <0.05). The multivariate Logistic regression of the total population showed that participating in online games was not associated with the severity of insomnia ( OR = 1.62 , 95% CI =0.92-0.85, P >0.05). The people who participated in online games in the past 12 monthsthe severity of insomnia was positively correlated with the risk of IGD ( OR =3.56，95% CI =1.92-6.61, P <0.01). Conclusion Internet gaming disorder become a severe situation in the middle school students. The severity of insomnia might become the risk factor of IGD, so social should pay more attention to the prevention of internet addiction.