1.Rhinocerebral mucormycosis: report of two cases.
Chun-yan HE ; Yu-lan JIN ; Hong-gang LIU
Chinese Journal of Pathology 2010;39(5):345-346
Adolescent
;
Aged
;
Aspergillosis
;
microbiology
;
pathology
;
Aspergillus
;
isolation & purification
;
Brain Diseases
;
drug therapy
;
microbiology
;
pathology
;
surgery
;
Diabetes Complications
;
microbiology
;
Diagnosis, Differential
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Female
;
Humans
;
Male
;
Mucorales
;
isolation & purification
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Mucormycosis
;
drug therapy
;
pathology
;
surgery
;
Nose Diseases
;
drug therapy
;
microbiology
;
pathology
;
surgery
2.Cervix small cell carcinoma: report of a case.
Yu-Lan JIN ; Cheng TIAN ; Hong-Gang LIU
Chinese Journal of Pathology 2008;37(7):495-496
Adult
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Carcinoma, Small Cell
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pathology
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Female
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Humans
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Male
;
Melanosis
;
pathology
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Uterine Cervical Neoplasms
;
pathology
3.Comparison of ozil and traditional phacoemulsification mode in different grade nucleus cataract
Feng, GAO ; Yu-Lan, WANG ; Jin-Hua, TAO
International Eye Science 2015;(7):1245-1247
AlM: To evaluate the application of phacoemulsification of different nucleus density using ozil and traditional mode.METHODS: A total of 89 eyes (72 patients ) ( visual acuity was of 0. 6 and above after 1mo follow - up) of different nucleus density level (LOCS Ⅱ criteria grade Ⅲ 46 eyes, grade Ⅳ and more 43 eyes ) were randomly assigned into 2 groups: ozil group (group A), grade Ⅲ 22 eyes (torsional energy 80% lP on);grade Ⅳ and more 17 eyes (torsional energy 100% lP on); Traditional mode group(group B), grade Ⅲ 24 eyes (energy 50% ), grade Ⅳ and more 26 eyes (energy 60% ~ 70% ) . All surgeries were performed by the same experienced surgeon,who use the chop to split the nucleus in the application of phacoemulsification. lntraoperative parameters were total equivalent pawer ( TEP ), cumulative dissipated energy ( CDE ) and effective phaco time ( EPT ) and surgical complications. The effectiveness of the two modes in dealing with hard - core cataract phacoemulsification were compared.RESULTS: GradeⅢ nucleus dealing: TEP of ozil group was significantly higher than that of the traditional mode group [(24.58±7.78)% vs (13.84±1.97) %]and EPT of ozil group was significantly lower than that of the traditional mode group (50. 59±14. 73 s vs 60. 19±9. 04 s, P<0. 05). CDE showed no difference between two groups [(13.12±6.03)% vs (13.38±2.85)]. Grade Ⅳ and more nucleus dealing: CDE [( 34. 10 ± 13. 48 )%] and EPT (104. 64±32. 4s) of the ozil group was higher than CDE [(30. 31 ± 13. 48)%] and EPT (93. 01 ± 41. 01s) of the traditional mode group, but there were no difference between two groups. Obstacles in the needle of phacoemulsification surgery: ozil group 4/17, traditional mode group 2/26 (χ2=2. 16, P=0. 14).CONCLUSlON: Bothozil and traditional mode can deal with all kinds of nucleus effectively and safely. Ozil mode is more efficacy and quick deal in gradeⅢnucleus. With the increase of nucleus hardness, the traditional mode still have the advantage of high efficiency and no obstacle to dealing patients with grade Ⅳ and more nucleus. Choose according to different nuclear hardness ultrasonic model can improve the operation efficiency and security.
4.Study on HPLC Fingerprint and Cluster Analysis of the Leaves of Camptotheca acuminate in Guizhou
Zhihai LIU ; Hongmei FAN ; Lan ZOU ; Lin LONG ; Zhao JIN ; Lan YU
China Pharmacy 2017;28(24):3412-3414
OBJECTIVE:To establish HPLC fingerprint for the leaves of Camptotheca acuminante in Guizhou.METHODS:HPLC method was performed.The determination was performed on Gemini-NX C18 column with mobile phase consisted of acetonitrile-0.2% phosphoric acid (gradient elution) at the flow rate of 1.0 mL/min.The detection wavelength was set at 370 ran,and the column temperature maintained at 30 2.The sample size was 10 μtL.Using sorbitol as a reference,HPLC fingerprints of 14 batches of the leaves of C.acuminante were determined.The chromatographic fingerprint was analyzed with Similarity Evaluation System for Chromatographic Fingerprint of TCM (2004 A) in terms of common peak indentification,similarity evaluation and cluster analysis.RESULTS:There were 10 common peaks in HPLC fingerprints for 14 batches of the leaves of C.acuminate.And the similarity of 13 batches of the leaves of C.acuminate was greater than 0.90,and that of another one was less than 0.90.The leaves of C.acuminate were classified into 3 groups.CONCLUSIONS:The established fingerprint can provide reference for identification and quality evaluation of the leaves of C.acuminate.
5.Forceps imprint in the AcrySof ReSTOR IOL Optic
Xiang-Yu, YE ; Jing, CAO ; Jin-Hua, TAO ; Yu-Lan, WANG ; Yao-Hua, SHENG
International Eye Science 2008;8(7):1315-1318
We describe two cases in which a forceps imprintdeveloped in the AcrySof ReSTOR IOL optic whileinserting these IOLs into the cartridge with straightclamping forceps. In case 1 ,the AcrySof ReSTOR IOL wasexplanted and observed under scanning electronmicroscopy (SEM). The SEM showed that the stepdesign of ReSTOR Multifocal IOL was well maintained. Incase 2, visual acuity, contrast sensitivity and wavefrontmeasurements were performed and no specific changeswere found. Strong evidence does not exist that suggeststhe on-axis forceps imprint can significantly compromisevisual acuity.
6.Efficacy and adverse events of sevoflurane versus propofol combined anesthesia for induction of general anesthesia: a Meta-analysis
Lin CHEN ; Hong ZHENG ; Jianrong YE ; Lan ZHANG ; Ming MA ; Jin YU
Chinese Journal of Anesthesiology 2010;30(8):913-915
Objective To systematically review the efficacy and adverse events of sevoflurane or propofol combined anesthesia for induction of general anesthesia. Methods We searched the PubMed, OVID, EMBASE,Cochrane Library and Chinese Biomedical Database (CBM) for studies on efficacy of sevoflurane versus propofol for anesthesia induction. The quality of the studies was evaluated by the method recommended by Cochrane Collaboration. Meta-analysis was conducted using the Cochrane Collaboration's RevMan 4.2.8 software. Results Thirteen prospective randomized controlled trials involving 968 patients were included in our meta-analysis. The results showed that the time from onset of induction to loss of consciousness and the time for induction were significantly longer, the incidence of respiratory depression lower in S group than in P group. There were no significant differences in the incidence of adverse events during induction and success rate of inserting LMA at first attempt between the 2 groups. The incidence of adverse events with LMA insertion was significantly lower in S group than in P group. Conclusion Propofol combined anesthesia is suitable for rapid induction of anesthesia, and sevoflurane combined anesthesia is indicated for slow induction of anesthesia in patients with potential respiratory difficulty and for LMA insertion.
7.Silver impregnation and double immunostaining for alpha-smooth muscle actin and ED-1.
Yu-lan JIN ; Cheng TIAN ; Shao-hui SHI ; Quan ZHOU ; Hideaki ENZAN
Chinese Journal of Pathology 2007;36(3):210-211
Actins
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analysis
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Animals
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Dimethylnitrosamine
;
Immunohistochemistry
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Liver
;
metabolism
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pathology
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Male
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Necrosis
;
chemically induced
;
pathology
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Rats
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Rats, Wistar
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Reticulin
;
analysis
;
Silver Staining
8.Effects of Citalopram on frontal cortical neurons' bax mRNA bcl-2 mRNA expression and cell apoptosis of rat after stress.
Ai-yue YU ; Xiao-hong SUN ; Xue-hong LIU ; Jin ZHOU ; Lan WANG
Chinese Journal of Applied Physiology 2015;31(5):455-461
OBJECTIVETo study the effects of Citalopram on the mRNA expression of bax and bel-2 in frontal cortical neurons and on cell apoptosis of rats after stress.
METHODSTwenty-four healthy male SD rats were randomly divided into three groups (n = 8). The control group did no receive any treatment, the stress group was subject to stress and given normal saline and experimental group was given Citalopram irrigation stomach after stress. Rats were forced to swim to establish chronic stress model (15 min/d, 4 weeks), bax, bcl-2 mRNA expression were tested by in situ hybridization technique (ISH), TUNEL assay was used to determine cell apoptosis, Nikon image analysis software were used to measure the number of positive cells in each index.
RESULTSCompared with the control group, the stress group showed a larger number of bax mRNA expressing cells( P < 0.01), a smaller number of bcl-2 mRNA expressing cells (P < 0.01), and the staining intensity of positive cells was significantly reduced( P < 0.01). Compared with the stress group, the experiment group showed more reduced number of bax mRNA positive cells( P < 0.01) and significantly increased bcl-2 mRNA positive cells( P < 0.05), a small amount of positive cells were found, compared with that in the stress group, nuclear condensation in the experimental group was reduced significantly and the staining was obviously weaker( P < 0.01).
CONCLUSIONCitalopram significantly antagonizes bax mRNA and potentiatesbcl-2 mRNA protein expression and inhibits apoptosis of rat prefrontal cortical neurons caused by chronic stress, which might be one possible mechanism of Citalopram for prevention and treatment of psychosis caused by chronic stress.
Animals ; Apoptosis ; Citalopram ; pharmacology ; Male ; Neurons ; drug effects ; metabolism ; Prefrontal Cortex ; cytology ; Proto-Oncogene Proteins c-bcl-2 ; metabolism ; RNA, Messenger ; Rats ; Rats, Sprague-Dawley ; Stress, Physiological ; bcl-2-Associated X Protein ; metabolism
9.Clinicopathologic features of nasal heterotopic neuroglial and meningeal encephalocele.
Yu-lan JIN ; Quan ZHOU ; Cheng TIAN ; Hong-gang LIU
Chinese Journal of Pathology 2010;39(10):701-703
Adolescent
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Adult
;
Child
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Child, Preschool
;
Choristoma
;
metabolism
;
pathology
;
surgery
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Encephalocele
;
metabolism
;
pathology
;
surgery
;
Female
;
Glial Fibrillary Acidic Protein
;
metabolism
;
Humans
;
Infant
;
Male
;
Meningocele
;
metabolism
;
pathology
;
surgery
;
Middle Aged
;
Mucin-1
;
metabolism
;
Neuroglia
;
metabolism
;
pathology
;
Nose Diseases
;
metabolism
;
pathology
;
surgery
;
S100 Proteins
;
metabolism
;
Vimentin
;
metabolism
;
Young Adult
10.Siwu series decoctions for treating primary dysmenorrea of gynecology blood stasis syndrome--research progress of Taohong Siwu decoction.
Li LIU ; Jin-ao DUAN ; Shu-lan SU ; Pei LIU ; Yu-ping TANG ; Da-wei QIAN
China Journal of Chinese Materia Medica 2015;40(5):814-821
The relevant literatures of Siwu series decoctions--Taohong Siwu decoction for treating primary dysmenorrea of gynecology blood stasis syndrome were summarized including the clinical application, pharmacological effects, bioactive components and metabolic characteristics. On this basis,research on the bioactive components and formulation rule were discussed, to provide reference for modern traditional Chinese medicine formula study.
Chemistry, Pharmaceutical
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Drugs, Chinese Herbal
;
chemistry
;
therapeutic use
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Dysmenorrhea
;
drug therapy
;
Female
;
Humans