Objective: To observe the effect of puncturing Juliao (GB 29) in treating carpal joint sprain. Methods: 99 cases were randomly divided into 3 groups, treatment, control 1 and control 2 groups, 33 cases for each group. Cases in treatment group were treated by acupuncture on Juliao (GB 29); patients in control 1 group were treated by acupuncture at Sanyinjiao (SP 6), and patients in control 2 group were treated by local application. The clinical effect was compared among three groups after the treatment. Results: The effective rate in the treatment group is 96.9%, which is over and above 84.8% in control 1 group and 75.8% in control 2 group (both P＜0.05). Conclusion: Acupuncture at Juliao (GB 29) has a precise curative effect in treating sprain of carpal joint. It is more effective than acupuncture at Sanyinjiao (SP 6) and local application.

Plasma thyroid hormones were measured in 8 patients with severe acute respiratory syndrome (SARS). The results showed that plasma TT_3 and FT_3 levels were decreased and plasma rT_3 level tended to increase in these patients. These findings are in accord with the diagnosis of low T_3 syndrome.

Objective To improve the understanding of clinical features,pathological changes and therapy in patients of severe primary hypothyroidism accompanied with myoapthy.Methods Clinical features and prognosis of five cases of primary hypothyroidism accompanied with severe myopathy admitted to the hospital during March 1996 to November 2003 were anaylzed retrospectively by medical records combined with review of relevant literatures.Results Prominent clinical manifestations of the five patients were muscular damage,symmetrical proximal weakness of the muscles(myasthenia),shortness of breath,chest pain,dysphagia,and significant increase in activity of serum creatine phosphokinase(2 885~10 450(U/L).)Conclusions Patients of primary hypothynoidism with muscular damage should be diffrentiated from those of polymyositis and better effectiveness can be achieved for its related myopathy by timely thyroid hormone replacement therapy.

Base Sequence ; Hepacivirus ; drug effects ; genetics ; Hepatitis C ; drug therapy ; virology ; Humans ; Molecular Sequence Data ; Oligonucleotides ; therapeutic use ; Phosphorothioate Oligonucleotides ; therapeutic use

Accidents, Occupational ; Acute Disease ; Adult ; Ethylene Oxide ; poisoning ; Female ; Humans ; Male ; Middle Aged ; Operating Rooms ; Young Adult

Cancer stem cells are a new field with the gradual deep understanding of the stem cell research. Although its history is not long, the rapid development showed a good potential prospect. The existence of cancer stem cells and its use as tumor formation, growth and metastasis-based approach has been widely recognized. In theory, cancer stem cells derived from normal stem cells can transform. Cancer-causing factors can also be derived-from the dedifferentiation induced cells. Because it contains all-round, multi-and single stem cell, with the proliferation and differentiation potential of different directions, it is possible to explain the heterogeneity of tumor cells, and reasons for hypoxic environment, anti-cancer drugs and radiation resilience. In this area, it has been made a lot of progress in recent years. However, there are still some problems to be solved. Such as the identification of cancer stem cells, biological function and mechanism.

Objective To investigate the effect of smoking on large arterial stiffness in patients with essential hypertensive.Methods The aortic,carotid and brachial arterial dimension,intimal-medial thickness were determined by vascular ultrasound technique.Wall cross sectional area and indices of compliance and distensibility were calculated in essential hypertensive patients with smoking(n=75) or without smoking(n=70).Results Hypertensive patients with smoking have increased wall intimal-medial thickness and wall cross sectional area in aortic,carotid and brachial arteries associated with decreased compliance and distensibility.After adjusting for the confounding effects of other variables including Age,BMI,HR,BP,PP,FPG,LDL-C and TG,covariance analysis show smoking remained as predisposed factors for vascular remodeling.Conclusion Smoking aggravates large arterial stiffness in essential hypertensive patients.

Objective To investigate the trend of developmental expression of GluR2,subtype of alpha-amino-3-hydroxy-5-methylisoxazole-4-propionic acid(AMPA) receptor and synaptophysin(SYP) in the rat cochlear nucleus(CN) in different developmental stages,and explore the association of GluR2 expression with the development of synapse. Methods SD rats of 2,3,4,6,8 and 10 weeks old were selected,the expression of GluR2 and SYP in CN was detected with immunofluorescence histochemical method,and the association of them was explored. Results GluR2 expression was observed in all the neurons of CN in each postnatal groups.The expression was relatively weaker in the second and third week,became denser in the fourth week,reached the peak in the sixth week and then sharply decreased to the weakest in the tenth week.The expression of GluR2 was denser at granular cell layer,while weaker at molecular layer and multipolar cell layer in the dorsal CN.SYP expression was detected in all the neurons of CN in each postnatal groups.The expression was weakest in the second week,significantly denser in the fourth week,reached the peak in the sixth week,was then sharply decreased and stably maintained. Conclusion The expressions of GluR2 and SYP in the postnatal rat CN exhit an equally age-dependent tendency.The expression of GluR2 in the CN may be associated with the the maturation and function development of the CN.The different expression and distribution of GluR2 and SYP in the rat CN of different developmental stages may be involved in the development and plasticity of auditory center.

Objective To explore the effect of HIPK2 on apoptosis of human kidney tubular epithelial cells (HKC) induced by cisplatin.Methods Apoptosis of HKC cells was induced by cisplatin and the expression of HIPK2 was detected by RT-qPCR and Western blot.Two HIPK2 siRNAs were designed according to gene sequence of HIPK2 and cell lines with HIPK2 knockdown were established through transfecting the HIPK2 siRNAs into HKC cells by liposome.The expression of HIPK2 mRNA and protein was detected by RT-qPCR and Western blot after induced by cisplatin.Then cell apoptosis was detected by Annexin V/PI after the HIPK2-knockdown cells were treated with cisplatin.Moreover,the expression of pro-apoptotic protein bax was detected by Western blot after HIPK2 was knockdown.Results The expression of HIPK2 mRNA and protein was down-regulated obviously on the process of HKC apoptosis which induced by dose-dependent cisplatin (P＜0.05).The transfection of siRNA could significantly reduce the expression of HIPK2 mRNA and protein in HKC (P＜0.05),which promotes the HKC cells apoptosis induced by cisplatin.Conclusions HIPK2 can suppress the HKC cells apoptosis induced by cisplatin.

Oncogene-induced senenscence(OIS) is defined as a stable proliferative arrest of normal cells upon overexpression of aberrant proliferative signals of oncogenes through MAPK and PI3K pathway.The molecular mechanism of OIS is related to the formation of heterochromatin and DNA-damage check-point response.The markers of OIS includ senescence-associated ?-galactosidase and senescence-associated heterochromatin foci.With the growing recognization of OIS,the new models of tumor progression are emerging.The further investigation on the mechanism of OIS is of great significance to understanding of the tumorigenesis and provide new ideas and methods of cancer treatment.