1.Case of sublingual cavernous hemangioma.
Ying-Chun TENG ; Dong-Dong YU ; Mei LU
Chinese Acupuncture & Moxibustion 2014;34(1):40-40
2.Primary chondroma of ovary: report of a case.
Xiao-mei LIU ; Yu-xin WANG ; Chun-bo NIU
Chinese Journal of Pathology 2011;40(12):845-846
3.Clinical evaluation of Nickel-Titanium rotary instruments in preparation of root canals
Chun-Mei YU ; Yi-Yun FANG ; Xue-Xun WU ;
Chinese Journal of Primary Medicine and Pharmacy 2006;0(12):-
Objective To study and assess clinical application of two Nickel-Titanium(NiTi)rotary instru- ments,namely ProTaper and Hero 642,in preparation of root canals.Methods 125 teeth were divided into three groups and respectively instrumented by stainless K-files,ProTaper or Hero 642 rotary instruments.All teeth were obturated with lateral condensation method.The efficiency of preparation and obturation was analyzed with radio- graphs.Results NiTi rotary instruments were better in keeping the curvature and flow of curved canals than stain- less K files.There was no transportation,apical blockage and ledge in NiTi groups.The operative time was shorter and endodontic flare-up seldom occurred in NiTi groups.Conclusion The NiTi rotary instrumentation technique could be used to prepare curved root canals effectively and quickly.The future use of NiTi engine-driven rotary in- strument appeared to be promising.
4.Perivascular epithelioid cell tumor (PEComa) of the uterine.
Mei-fu GAN ; Mei JIN ; Chun-kai YU ; Ju-fang CAI
Chinese Journal of Pathology 2006;35(5):314-315
Actins
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metabolism
;
Adult
;
Antigens, Neoplasm
;
metabolism
;
Diagnosis, Differential
;
Epithelioid Cells
;
chemistry
;
pathology
;
Female
;
Humans
;
Hysterectomy
;
Immunohistochemistry
;
Melanoma-Specific Antigens
;
Mesenchymoma
;
metabolism
;
pathology
;
surgery
;
Neoplasm Proteins
;
metabolism
;
Uterine Neoplasms
;
metabolism
;
pathology
;
surgery
5.Effects of acid and alkali stress on ginsenoside content and histochemical localization of ginsenoside in adventitious root of Panax ginseng.
Tie-Jun LI ; Mei-Lan LIAN ; Chun-Hui SHAO ; Dan YU ; Xuan-Chun PIAO
China Journal of Chinese Materia Medica 2013;38(24):4277-4280
To investigate the effect of acid and alkali stress on ginsenoside content of Panax ginseng, adventitious roots culture in bioreactors were incubated for 30 d and pH value was adjusted. Ginsenoside content increased by reducing or raising the pH in culture medium, the muxium ginsenoside content was determined on the 5th days after acid treatment and on the 7th days after alkali treatment. The result of histochemical localization of ginsenoside revealed that the red color from light to dark were found in the adventitious root tissue, and ginsenoside mainly located in the pericycle cells where appeared the dark red color.
Ginsenosides
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metabolism
;
Hydrogen-Ion Concentration
;
Panax
;
metabolism
;
physiology
;
Plant Roots
;
metabolism
;
Stress, Physiological
;
Time Factors
6.Effects of several factors on cell growth and ginsenoside accumulation of Panax ginseng suspension culture.
Tie-Jun LI ; Mei-Lan LIAN ; Dan YU ; Chun-Hui SHAO ; Xuan-Chun PIAO
China Journal of Chinese Materia Medica 2013;38(23):4047-4051
To improve cell suspension culture system of Panax ginseng, the dynamic of cell growth and medium consumption were studied, and the effects of filter on the culture vessel, revolution number, and inoculation density on cell growth and ginsenoside accumulation were also investigated. The maximum cell growth and ginsenoside accumulation was found on the 20th days of suspension culture, therefore, 20 days were confirmed as a suitable culture period for mass production of ginsenoside. Cell growth and ginsenoside content were promoted when the culture vessel had a ventilated filter. Revolution speed during suspension culture affected cell growth, but not ginsenoside content, a peak of ginsenoside productivity was found in the treatment of 120 r x min(-1). Inoculation density also influenced cell growth and ginsenoside accumulation, inoculation density of 6 g was better than other inoculation densities, the ginsenoside content and productivity were up to 12.8 mg x g(-1) DW and 146.6 mg x L(-1), respectively.
Cell Culture Techniques
;
methods
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Cell Proliferation
;
Culture Media
;
chemistry
;
Ginsenosides
;
metabolism
;
Panax
;
cytology
;
growth & development
;
metabolism
;
Suspensions
7.Influence of Naloxone on ?-Exdorphin and Calcitonin Gene-Related Peptide in Convulsive Children with Brain Damage
chun-mei, JIA ; dong-mei, WANG ; ya-nan, XIN ; qiao-lian, WANG ; jian-hui, ZHANG ; yu, WANG
Journal of Applied Clinical Pediatrics 2006;0(20):-
0.01),which were significantly different from group Ⅲ(P
8.Adenocarcinoma of non-pigmented ciliary epithelium: report of a case.
Mei-Fu GAN ; Zhen-Yang XIANG ; Chun-Kai YU ; Wei-Ming XU
Chinese Journal of Pathology 2008;37(3):213-214
Adenocarcinoma
;
pathology
;
Aged
;
Ciliary Body
;
pathology
;
Epithelium
;
pathology
;
Female
;
Humans
;
Uveal Neoplasms
;
pathology
9.Uterine epithelioid trophoblast tumor: report of a case.
Mei-fu GAN ; Chun-kai YU ; Hong-sheng LU ; Pei-nong YANG
Chinese Journal of Pathology 2007;36(8):570-571
Abdominal Neoplasms
;
secondary
;
surgery
;
Abdominal Wall
;
Antiporters
;
metabolism
;
Choriocarcinoma
;
pathology
;
Diagnosis, Differential
;
Epithelioid Cells
;
pathology
;
Female
;
Gestational Trophoblastic Disease
;
metabolism
;
pathology
;
secondary
;
surgery
;
Humans
;
Pregnancy
;
Uterine Neoplasms
;
metabolism
;
pathology
;
surgery
;
Young Adult
10.Effects of electroacupuncture preemptive intervention on postoperative pain of mixed hemorrhoids.
Jing WU ; Yu ZHAO ; Chun-Mei YANG ; Qi-Ming XUE ; Ning LI
Chinese Acupuncture & Moxibustion 2014;34(3):279-283
OBJECTIVETo evaluate clinical efficacy of electroacupuncture at Changqiang (GV 1) and Chengshan (BL 57) 30 min before surgery on postoperative pain and discomforts in patients with mixed hemorrhoids.
METHODSOne hundred and twenty cases of mixed hemorrhoids who received Milligan-Morgan operation were randomly divided into an electroacupuncture group, a sham electroacupuncture group and a blank group, 40 cases in each one. At the same time of basic treatment, the electroacupuncture was applied at Changqiang (GV 1) and Chengshan (BL 57) 30 min before surgery in the electroacupuncture group, while shallow needling without electrical stimulation at sham acupoint (1 cm next to acupoint) was applied 30 min before surgery in the sham electroacupuncture group, while no treatment was given before the surgery in the blank group. The total dose of painkillers in the first 24 h after operation, the number of cases who received additional anesthetic in the operation, the self-score of most severity pain in the first 24 h after operation and sleeping time in the night of surgery were observed.
RESULTSThe differences of the numbers of cases who received additional anesthetic in the operation had no statistical significance among the three groups (all P > 0.05), but compared with the sham electroacupuncture group and blank group, the total dose of painkillers in the first 24 h after operation was reduced in the electroacupuncture group [(2.43 +/- 1.08) tablets vs (3.23 +/- 1.33) tablets, (3.10 +/- 1.22) tablets], and the score of most severity pain was also decreased (6.65 +/- 1.00 vs 7.48 +/- 0.96, 7.25 +/- 1.19), besides, the sleeping time in the night of surgery was increased [(220.63 +/- 85.50) min vs (162.00 +/- 92.69) min, (151.50 +/- 80.01) min, all P < 0.05].
CONCLUSIONThe electroacupuncture at Changqiang (GV 1) and Chengshan (BL 57) 30 min before surgery has effects of preemptive analgesia on postoperative pain for patients with mixed hemorrhoids.
Acupuncture Points ; Adult ; Aged ; Electroacupuncture ; Female ; Hemorrhoids ; surgery ; Humans ; Male ; Middle Aged ; Pain, Postoperative ; therapy ; Young Adult