Humans ; Immunoglobulin D ; Male ; Middle Aged ; Multiple Myeloma ; classification ; complications ; Testicular Diseases ; etiology

In the book of Chinese Acupuncture and Moxibustion by CHENG Dan-an, direct moxibustion with moxa cone was regarded as a classic style of moxibustion because of its innate character of heat induced thermal stimulus and burn toxin. CHENG Dan-an made the quantity of moxibustion more controllable through the selection of moxa wool, the size and number of moxa cones, and the tightness of moxa cones, etc. CHENG Dan-an 's clinical experience is summarized through treating stubborn and infectious diseases with direct moxibustion with moxa cone. The results showed that only with understanding the characteristics of moxibustion and key pathological mechanism of suitable disease could direct moxibustion with moxa cone and the appropriate methods be performed correctly. CHENG Dan-an confirmed the clinical effect of treating stubborn and intectious diseases with direct contact moxibustion with moxa cone, and optimized the specific operation scheme of direct moxibustion with moxa cone. It tell us that we should deeply study on moxibustion, to make it wide spread in the hereafter, bring benefit to mankind.
Acupuncture Therapy ; history ; History, 20th Century ; Humans ; Moxibustion ; history ; instrumentation

Acute Disease ; Adolescent ; Adult ; Aged ; Female ; Humans ; Male ; Middle Aged ; Toluene ; poisoning ; Xylenes ; poisoning ; Young Adult

Objective: To clone the 5＇-flanking region of the human CD34 gene containing transcriptional regulatory sequence (TRS). Methods: According to the registered 5＇-flanking region of CD34 gene, two pairs of primers were designed and net-PCR was used to amplify 661 bp long TRS of CD34 gene. The CD34 TRS fragment was cloned into reported plasmid pEGFP-1. The role of the regulating the specific expression of recombinant plasmid pCD34 EGFP in hematopoietic and non-hematopoietic cells was observed. Results: Restrictive endonuclease identification and DNA sequencing provedthat the CD34 promoter cloned was consistent with the sequence reported to a large extent. It could induce the EGFP gene to express in hematopoietic cell line K562 specifically, while has no effect on hepatocellular carcinoma cell HepG-2. Conclusion: The cloned CD34 gene TRS has the effect of regulating gene expression specifically. The study established the fundament for the construction of specific gene expression vector used in hematopoietic system cells.

Objective To observe the preventive and therapeutic effects of L-carnitine on the metabolic disorder and cardiac remodeling in alcoholic cardiomyopathy. Methods Experimental animals were divided into three groups: alcohol-fed group(A), an alcohol/L-carnitine fed group(B) and a control group(C). Free fatty acid(FFA) and earnitine were detected in the blood serum at different time. mRNA and protein expressions of peroxisome proliferator-activated receptors (PPARα and PPARγ), retinoic acid receptor retinoid X receptor alpha (RXRα), earnitine palmitoyl transferase isoform and medium-chain acyl-CoA dehydrogenase (MCAD) were observed with RT-PCR and Western blotting methods. Results (1) When group A and B were compared with group C, FFA was increased and carnitine was decreased;mRNA and protein expressions of PPARα, RXRα, CPT-Ⅰ and MCAD were decreased with the development of alcoholic cardiomyopathy (ACM), being more significantly in group A than group B (P < 0.05). (2) mRNA and protein expressions of PPARγ had no statistical significance between these three groups at the end of 2 and 4 months(P>0.05), but after 6 months, they were increased in group B and decreased in group A (A vs. C,P<0.01;B vs. C,P<0.05). Conclusion Metabolic disorder and cardiac remodeling occur in the development process of ACM; they are partly prevented by L-carnitine through downregulating mRNA and protein expressions of PPARct, RXRα, CPT-Ⅰ, MCAD and PPARγ.

Diagnostic Errors ; Female ; Humans ; Middle Aged ; Mycoses ; diagnosis ; Paranasal Sinus Diseases ; diagnosis ; Sinusitis ; diagnosis ; Tuberculosis ; diagnosis

Aged ; Female ; Hearing Loss, Bilateral ; diagnosis ; etiology ; Humans ; Osteitis Deformans ; complications ; diagnosis

Objective To investigate the characteristics of contingent negative variation(CNV) in patients with subcortical ischemic vascular cognitive impairment (SIVCI) and their relationship with continuous performance task (CPT) to establish a neuroelectrophysiological index of attention impairment in earlier period of Vascular Cognitive Impair-ment. Methods CNV was assessed in 45 SIVCI patients [30 patients with subcortical ischemic vascular cognitive impair-ment no dementia (SIVCIND ) and 15 patients with subcortical ischemic vascular dementia (SIVD )] and 15 normal con-trol (NC) by using a EB-Neuro ERP Instrument. Results ①CNV in SIVCI group were less regular compared with nor-mal control;CNV in SIVCIND group had decreased Expectancy Wave (EW) amplitudes (9.98± 4.10μV vs. 16.13±2.75μV) and EW areas (14848.10 ± 3199.16 μV · ms vs 20058.87 ± 1025.95 μV · ms) compared with normal control (P<0.05);EW amplitudes (6.25±1.52μV vs. 9.98± 4.10μV) and EW areas (8474.00±3511.94 vs. 14848.10±3199.16μV · ms) of CNV in SIVD group were significantly lower compared with SIVCIND group (P<0.05);However, there was no sig-nificant difference in CNV EW latency among three groups(F(2,57)=1.90,P>0.05);②Pearson correlation\Spearman rank correlation analysis revealed that there were significant, positive correlations between EW latency and CPT Reacting time(R=0.748, P<0.01);there were no significant relationships between CPT missing rate and EW latency(R=0.22,P>0.05)、EW amplitude(R=-0.191,P>0.05)and there were significant, negative correlations between EW area and CPT Reacting time(R=-0.718,P<0.01)、CPT missing rate(R=-0.829 ,P<0.01), EW amplitude and CPT Reacting time(R=-0.616, P<0.01). Conclusion SIVCI patients in early stage have attention deficits in sustained attention and CNV EW ar-ea may be a good neuroelectrophysiological index for sustained attention impairment .

Objective To make a further recongnizing of the manifestations of diffuse axonal injury (DAI)on CT images for the early accurate clinical diagnosis.Methods The CT image data and its correlated clinic features of 56 cases with diffuse axonal injury(44 male,12 female)were analyzed retrospectively.In this series,43 cases were caused by traffic accident,13 by falling from high place.Results 1. 44 cases had haemorrhage lesions(less than 2 cm in diameter)in brain parenchyma which were at the corticomedullary junction,corpus callosum,brain stem,basal ganglia,internal capsule.2. 41 cases had subarachnoid and/or intraventricular hemorrhage 3. 9 cases had acute generalized brain swelling 4. 5 cases were associated with epidural hematoma and 16 with subdural hematoma.Conclusion CT manifestation of DAI have some featrues,and can provide reliable evidence for accurate clinic diagnosis of DAI.

Objective To evaluate the feasibility and application of histopathology diagnosis of endometrial tissues obtained by endometrial cell collector (Jingyou, SAP-1). Methods One hundred and ninety-three patients whose endometrial lesions should be excluded were selected. First, endometrial tissue were obtained from the patients by Jingyou, then they underwent comprehensive curettage under hysteroscopy. The histopathology diagnosis was performed respectively. The specimen satisfaction rate and diagnostic accuracy was analyzed and compared. Results The specimen satisfaction rate of curettage under hysteroscopy was 95.85%(185/193). The specimens of 8 cases were not satisfied because the tissues were not enough. The specimen satisfaction rate of Jingyou was 82.38% (159/193). The specimens of 34 cases were not satisfied, among whom in 10 cases scratches did not throughout the whole palace antrum, and in 24 cases tissues quality were poor. The endometrial thickness in unsatisfactory specimen by Jinyou was significantly thinner than that in satisfactory specimen:(0.64 ± 0.18) cm vs. (0.97 ± 0.43) cm, and there was statistical difference (P<0.05). The diagnostic accordance rate between Jingyou and curettage under hysteroscopy was 79.87%(127/159). The sensitivity of Jingyou from high to low was 94.19% (81/86) in normal menstrual endometrial, 7/10 in endometrial carcinoma/ atypical hyperplasia, 67.86%(38/56) in endometrial hyperplasia and 1/7 in endometrial polyps. Missed diagnosis of jingyou inluded 2 cases of endometrial carcinoma and 4 cases of endometrial atypical hyperplasia. The misdiagnosed rate of high grade endometrial lesions was 6/16, and the patients were misdiagnosed because the tissues were not enough. Four cases of endometrial atypical hyperplasia had underwent conservative treatment of repeated curettage. Conclusions Application of Jingyou can obtain micro endometrial tissues, and the accordance rate of histopathology diagnosis is high with curettage under hysteroscopy. When the collector makes a comprehensive collection to the uterine cavity specimen, it can accurately screen endometrial carcinoma and atypical hyperplasia. The patients who have endometrial atypical hyperplasia and receive conservative treatment and curettage repeatedly curettage, thin endometrium and ultrasonic highly suspected endometrial polyps, are not recommend to use Jingyou to obtain specimen. When the specimen is not satisfied using the collector, additional hysteroscopy should be performed to avoid misdiagnosis of high grade endometrial lesions.