ObjectiveTo investigate the effect of a cervical back muscle trainer. MethodsA cervical back muscle trainer designed by ourself was used in 128 patients with different kinds of cervical spondylosis. The situation of pain and activity of daily life of the patients before and 1 month after treatment were recorded and compared. ResultsThe neck pain of all of the patients nearly completely disappeared in a month and their activity of daily life improved significantly(P<0.01). ConclusionThe cervical back muscle trainer can improve the stability of cervical vertebrae through increasing the strength of the cervical back muscle, which can be used as an assistant rehabilitation approach of all kinds of cervical spondylosis.

Objective To probe into the quantizing rule of the thoracic vertebra rotation.Methods6 healthy corpses specimen were fixed on a wooden apparatus and rotated from 0° to 90° for X-ray examination.A X-ray examination was taken at each 5° rotational point.The characteristic of the image at each examinational point was observed.ResultsThere was radiology characteristic at each rotational point.ConclusionThe thoracic vertebra rotational degree could be quantized by X-ray examinations.

Objective To investigate influence of hyperlipidemia in parents on plasma lipid level,blood pressure,body mass index(BMI) and waist circumference(WC)of their children.Methods Eighty children whose parents had been with hyperlipidemia(Group A) and 893 children whose parents had been normal plasma lipid levels(Group B) were studied.BMI,systolic pressure(SP),diastolic pressure(DP),WC,plasma triglyceride(TG),cholesterol(CH),high density lipoprotein-cholesterol(HDL-c),low density lipoprotein-cholesterol(LDL-c)of two groups were measured and compared.Results The levels of BMI,TG,TCH,LDL-c,SP,and DP had a increasing trend in group A compared to those of group B.HDL-c in group A had a decreasing trend compared to that of group B.But only the increase of BMI is significant(P

20 was lower than those whose BMI≤20(P

Objective To investigate the value of ultrasound examination in the diagnosis of acute appendicitis. Methods Emergency abdominal ultrasound examination was performed on 152 children who had clinically suspected acute appendicitis. Results Sixty-three children were diagnosed as acute appendicitis by ultrasound . Among them, fifty-nine children had emergency appendectomy; the other 4 had delayed appendectomy six months after conservative therapy for appendiceal mass. All of the diagnoses were confirmed to be correct by pathologis examination . Among the other 89 children, the diagnosis was luteinic rupture in 4, choledochal cyst in 2, omental cyst in 1, hydronephrosis in 1, and nephrolithiasis in 1. Eighty of them were diagnosed as mesenteric lymphadenitis and treated conservatively. Seventy-six of these eighty children recovered , and appendectomy was performed on four patients. In two of them the diagnosis was suppurative appendicitis, and in two, the diagnosis was simple appendicitis. Conclusions Combined with consideration of the symptoms and signs, ultrasound is valuable in the diagnosis of appendicitis.

Hypertension is one of main risk factors for the occurrence and death of stroke and coronary heart disease. Its prevalence rate is rising year by year. It severely threatens the health of the human beings. The acupuncture method of "activating blood and dispersing wind, harmonizing Gan-Pi" for treating hypertension launched by Academician SHI Xue-min has aroused great attention due to good cur- ative effect and less adverse reactions. In this paper principles of the circular motion covered by the acupuncture method of "activating blood and dispersing wind, harmonizing Gan-Pi" were clarified.
Acupuncture ; Acupuncture Therapy ; methods ; Coronary Artery Disease ; Humans ; Hypertension ; therapy ; Medicine, Chinese Traditional ; Risk Factors ; Stroke ; Wind

OBJECTIVETo observe effects of acupuncture and moxibustion on ultrastructure and silent information regulator 1 (SIR1) in hippocampal neuron mitochondria in rats with Alzheimer's disease (AD) in order to explore its possible effective mechanism during the process of protecting mitochondria.

METHODSEighty Wistar rats were randomly divided into a normal group, a sham operation group, a model group and an acupuncture group, 20 rats in each one. The AD model was established in the model group and acupuncture group with injection of Amyloid beta Protein Fragment1-14 (Abeta1-42) into the hippocampus. Acupuncture and moxibustion was applied at "Baihui" (GV 20) and "Shenshu" (BL 23) in the acupuncture group, once a day, seven days as a treatment course and totally two course were required. The rest groups were all fed with normal diet, without any treatment. The transmission electron microscopy, immunohistochemistry and immunoblotting technique were respectively adapted to measure ultrastructure and level of STR1 in hippocampal neuron mitochondria in AD rats.

RESULTSCompared with the model group, the ultrastructure in hippocampal neuron mitochondria in the acupuncture group was effectively improved. The average optical density of SIR1 in hippocampus was 0.21 +/- 0.10 and the gray value was 136.82 +/- 47.42 in the model group, which were obviously lower than 0.47 +/- 0.09 and 281.44 +/- 57.98 in the normal group (both P < 0.01). However, levels of SIR1 in the acupuncture group, they were 0.32 +/- 0.11 and 199.52 +/- 58.12, which were significantly increased compared with those in the model group (both P < 0.05).

CONCLUSIONThe reinforcing-kidney and regulating-Governor Vessel method of acupuncture and moxibustion for AD could improve ultrastructure of mitochondria and increase levels of SIR1 to achieve the aim of recovering injury of mitochondria and protecting function of mitochondria.

Acupuncture Therapy ; Alzheimer Disease ; metabolism ; prevention & control ; therapy ; Amyloid beta-Peptides ; metabolism ; Animals ; Hippocampus ; cytology ; metabolism ; Humans ; Male ; Mitochondria ; metabolism ; Moxibustion ; Neurons ; cytology ; metabolism ; Rats ; Rats, Wistar

Adult ; Carcinoma ; complications ; Female ; Humans ; Kidney Neoplasms ; complications ; Solitary Fibrous Tumors ; complications ; Thyroid Neoplasms ; complications

OBJECTIVETo observe the effect of alcohol extracts from Pharbitidis Semen on the proliferation and metastasis of Lewis lung cancer, and study its anti-tumor mechanism.

METHODIn vitro, MTT assay and scratch assay were adopted to detect the effect of alcohol extracts from Pharbitidis Semen on the proliferation and metastasis of Lewis lung cancer cells. The cell autophagy was detected by the acridine orange staining. The gap-junction intercellular communication (GJIC) was investigated by the fluorescent yellow transfer. The expression of aquaporin 1 (AQP1) was analyzed by the Western blotting. In vivo, the subcutaneous implant model and the experimental pulmonary metastasis model of Lewis lung cancer in mice were established to evaluate the anti-tumor and anti-metastasis effects of alcohol extract from Pharbitidis Semen. The serum carcinoembryonic antigen (CEA) and beta2 microglobulin (beta2-MG) of mice bearing Lewis lung cancer were detected by the electrochemiluminesence immunoassay. The expressions of lung AQP1 and Connexin 43 (Cx43) were examined by the immunohistochemical method.

RESULTIn vitro, alcohol extracts from Pharbitidis Semen inhibited the cell proliferation in a dose-dependent matter, significantly prevented the cell migration, down-regulated AQP1 proteins of cells, promoted GJIC, and decreased the serum-free autophagy of tumor cells. In vivo, compared with untreated model mice, alcohol extracts from Pharbitidis Semen inhibited the tumor growth in a dose-dependent matter, prevented the tumor metastasis and prolonged the life span of mice bearing Lewis lung cancer, while decreasing serum CEA and beta2-MG of mice bearing Lewis lung cancer, enhancing the immumohistochemical staining intensity of Cx43 and weakening aquaporins AQP1 positive intensity.

CONCLUSIONAlcohol extracts from Pharbitidis Semen could prevent the proliferation and metastasis in Lewis lung cancer cells. Its mechanism may be related to the promotion of GJIC and the down-regulation of AQP1.

Animals ; Antineoplastic Agents ; administration & dosage ; Aquaporin 1 ; genetics ; metabolism ; Carcinoma, Lewis Lung ; drug therapy ; genetics ; metabolism ; pathology ; Cell Line, Tumor ; Connexin 43 ; genetics ; metabolism ; Disease Models, Animal ; Drugs, Chinese Herbal ; administration & dosage ; Humans ; Ipomoea ; chemistry ; Lung Neoplasms ; drug therapy ; genetics ; metabolism ; pathology ; Male ; Mice ; Mice, Inbred C57BL ; Neoplasm Metastasis ; Seeds ; chemistry