501
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Zhou H, Zhao F, Yu FT. Effects of recording-erasure dynamics of storage capacity of a wavelength-multiplexed reflection-type photorefractive hologram. APPLIED OPTICS 1994; 33:4339-4344. [PMID: 20935791 DOI: 10.1364/ao.33.004339] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/30/2023]
Abstract
We investigate the effects of the recording-erasure dynamics on the storage capacity of a wavelengthmultiplexed reflection-type photorefractive hologram by using a coupled-recording-wave approach. A closed-form expression for the diffraction efficiency for on-Bragg incidence is derived. The dependence of the equalized diffraction efficiency on the number of recordable holograms is analyzed. The result shows that the storage capacity of a reflection-type hologram is of the same order of a transmission-type hologram but higher than the previous predictions based on an uncoupled-recording-wave theory.
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502
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Xin Y, Zhao F, Gong W, Wang Y, Zhang Y, Yan R. A new functional classification of stomach cancer and its pathobiological and clinical significance. CHINESE MEDICAL SCIENCES JOURNAL = CHUNG-KUO I HSUEH K'O HSUEH TSA CHIH 1994; 9:119-24. [PMID: 8000059] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
The functional differentiations of stomach cancer specimens from 121 patients were investigated by enzyme-, mucin-, affinity- and immunohistochemical methods, and the stomach cancers were divided into five functionally differentiated types: 1) Absorptive Function Differentiation Type (AFDT), 19.8%; 2) Mucin Secreting Function Differentiation Type (MSFDT), 24.0%; 3) Absorptive and Mucin-Producing Function Differentiation Type (AMPFDT), 47.1%; 4) Special Function Differentiation Type (SFDT), 0.8%; and 5) Non-Function Differentiation Type (NFDT), 8.3%. The results indicate that stomach cancer tissues of the same histological type often display differing functional differentiation, and these functionally differentiated types have different invasive and metastatic characteristics. In addition, the functionally differentiated types have particular organic affinities of metastasis and different clinical prognoses. This study suggests that this new functional classification may supplement histological classification. The mechanisms of liver and ovary metastases of stomach cancer are also discussed.
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503
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Liu D, Jiang W, Wang W, Zhao F, Lu C. Effects of lead on root growth, cell division, and nucleolus of Allium cepa. ENVIRONMENTAL POLLUTION (BARKING, ESSEX : 1987) 1994; 86:1-4. [PMID: 15091642 DOI: 10.1016/0269-7491(94)90002-7] [Citation(s) in RCA: 23] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/02/1992] [Accepted: 06/28/1993] [Indexed: 05/24/2023]
Abstract
The effects of different concentrations of lead nitrate on root growth, cell division, chromosome morphology and nucleolus in root tip cells of Allium cepa were studied. The concentrations of lead nitrate (Pb(NO(3))(2)) were 10(-7), 10(-6), 10(-5), 10(-4), 10(-3) and 10(-2) m. It was observed that lead reduces root growth and causes mitotic irregularities, including c-mitosis, anaphase bridges, and chromosome stickiness. Also, interphase cells with micronuclei, irregularly shaped nuclei and nuclei with decomposed nuclear material were noticed. The c-mitotic effect reached its maximum in the meristem at above 10(-4) m Pb, when practically almost all the anomalous dividing cells are of this type. After treatment with Pb, there were many similar silver-stained particulate materials scattered in the nucleus in short, rounded meristem cells and in long, oblong root cap cells.
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504
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Schöneich C, Zhao F, Wilson GS, Borchardt RT. Iron-thiolate induced oxidation of methionine to methionine sulfoxide in small model peptides. Intramolecular catalysis by histidine. BIOCHIMICA ET BIOPHYSICA ACTA 1993; 1158:307-22. [PMID: 8251532 DOI: 10.1016/0304-4165(93)90030-c] [Citation(s) in RCA: 29] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
Peptides containing either glycine and methionine, or glycine, methionine and histidine at various locations were oxidized by the dithiothreitol/ferric chloride system in phosphate buffer. The yields of peptide degradation and sulfoxide formation were measured as a function of peptide sequence and pH. In general little change of the final yields of peptide degradation is observed whereas the final yields of sulfoxide formation progressively decrease on going from pH 6.0 to 8.0. The pH profiles vary with the structure of the respective peptide. Efficient sulfoxide formation occurred when histidine and methionine were present within the same peptides sequence, and particularly when methionine was located at the C-terminus of the peptide. Added superoxide dismutase, catalase, and methanol did neither promote nor inhibit both the degradation of peptide and the formation of sulfoxide excluding free superoxide, hydrogen peroxide, and hydroxyl radicals as responsible reactive oxygen species. The observations are rationalized by invoking a pH-dependent conversion of an efficiently sulfoxide yielding oxidant into another oxidant which still degrades peptides but does not form methionine sulfoxide. The first might be a metal-bound peroxide or peroxyl species which converts into a metal-bound or 'complexed' hydroxyl radical.
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505
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Yu FT, Zhao F, Zhou H, Yin S. Cross-talk noise in a wavelength-multiplexed reflection-type photorefractive fiber hologram. OPTICS LETTERS 1993; 18:1849-1851. [PMID: 19829425 DOI: 10.1364/ol.18.001849] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
Abstract
We have analyzed the cross-talk noise as affected by the wavelength spread that is due to the spectral width of the light source in a wavelength-multiplexed reflection-type photorefractive fiber hologram. The spectral bandwidth of each multiplexed channel limited by the cross-talk noise is discussed. The signal-to-noise (cross-talk) ratio is analyzed, whereby we have shown that this ratio is sensitive to the separation between adjacent multiplexed channels and to the spectral width of the light source. The cross-talk-limited storage capacity for practical photorefractive fibers is evaluated.
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506
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Scott BP, Zhao F, Chang RS, Djeu N. Upconversion-pumped blue laser in Tm:YAG. OPTICS LETTERS 1993; 18:113-115. [PMID: 19802055 DOI: 10.1364/ol.18.000113] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
Abstract
We have demonstrated an upconversion-pumped blue laser on the (1)G(4)-(3)H(6) band of Tm:YAG at cryogenic temperatures. Measurements were also made to assess the possibility of room-temperature upconversion-pumped lasers in Tm:YAG on both the (1)G(4) -(3)H(6) and the (1)D(2)-(3)F(4) bands.
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507
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Hanham CA, Zhao F, Tignor GH. Evidence from the anti-idiotypic network that the acetylcholine receptor is a rabies virus receptor. J Virol 1993; 67:530-42. [PMID: 7677960 PMCID: PMC237390 DOI: 10.1128/jvi.67.1.530-542.1993] [Citation(s) in RCA: 62] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023] Open
Abstract
We have developed idiotype-anti-idiotype monoclonal antibodies that provide evidence for rabies virus binding to the acetylcholine receptor (AChR). Hybridoma cell lines 7.12 and 7.25 resulted after fusion of NS-1 myeloma cells with spleen cells from a BALB/c mouse immunized with rabies virus strain CVS. Antibody 7.12 reacted with viral glycoprotein and neutralized virus infectivity in vivo. It also neutralized infectivity in vitro when PC12 cells, which express neuronal AChR, but not CER cells or neuroblastoma cells (clone N18), which have no AChR, were used. Antibody 7.25 reacted with nucleocapsid protein. Anti-idiotypic monoclonal antibody B9 was produced from fusion of NS-1 cells with spleen cells from a mouse immunized with 7.12 Fab. In an enzyme-linked immunosorbent assay and immunoprecipitation, B9 reacted with 7.12, polyclonal rabies virus immune dog serum, and purified AChR. The binding of B9 to 7.12 and immune dog serum was inhibited by AChR. B9 also inhibited the binding of 7.12 to rabies virus both in vitro and in vivo. Indirect immunofluorescence revealed that B9 reacted at neuromuscular junctions of mouse tissue. B9 also reacted in indirect immunofluorescence with distinct neurons in mouse and monkey brain tissue as well as with PC12 cells. B9 staining of neuronal elements in brain tissue of rabies virus-infected mice was greatly reduced. Rabies virus inhibited the binding of B9 to PC12 cells. Mice immunized with B9 developed low-titer rabies virus-neutralizing antibody. These mice were protected from lethal intramuscular rabies virus challenge. In contrast, anti-idiotypic antibody raised against nucleocapsid antibody 7.25 did not react with AChR.
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508
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Yie Y, Zhao F, Zhao SZ, Liu YZ, Liu YL, Tien P. High resistance to cucumber mosaic virus conferred by satellite RNA and coat protein in transgenic commercial tobacco cultivar G-140. MOLECULAR PLANT-MICROBE INTERACTIONS : MPMI 1992; 5:460-5. [PMID: 1282396 DOI: 10.1094/mpmi-5-460] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/16/2023]
Abstract
A chimeric vector was constructed to express cucumber mosaic virus (CMV) satellite (Sat) RNA and coat protein (CP). Transgenic lines of tobacco cultivar G-140 expressing CP and Sat-RNA were obtained; these lines had high resistance to CMV. Fifty to 70% of the transgenic plants were symptomless 90 days after inoculation with 25-50 micrograms/ml of CMV. Resistance was about twice that conferred by the Sat-RNA or the CP gene alone in transformed plants.
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509
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Xin Y, Zhao F, Wu D, Wang Y, Zhang Y. A new immunohistochemical method to demonstrate DNA-synthesizing cells in human stomach cancer tissues. CHINESE MEDICAL SCIENCES JOURNAL = CHUNG-KUO I HSUEH K'O HSUEH TSA CHIH 1992; 7:184. [PMID: 1286189] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
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510
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Zhao F, Ge B, Xin Y. [Combined modality therapy of small cell lung cancer]. ZHONGHUA YI XUE ZA ZHI 1992; 72:310-2. [PMID: 1327463] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
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511
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Gu Q, Zhao F. Chinese Koreans complete demographic transition. CHINA POPULATION TODAY 1992; 9:6-8. [PMID: 12285651] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 04/19/2023]
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512
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Zhao F, Emoto SE, Lavine L, Nelson KB, Wang CC, Li SC, Cheng XM, Bolis CL, Schoenberg BS. Risk factors for febrile seizures in the People's Republic of China: a case control study. Epilepsia 1991; 32:510-4. [PMID: 1868808 DOI: 10.1111/j.1528-1157.1991.tb04685.x] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
A case control study was conducted to investigate the association of family history of febrile seizures (FS) and history of maternal, pregnancy and delivery, and postnatal factors with FS. Information was gathered by door-to-door survey in six major cities in the People's Republic of China. Factors present before the date of onset of FS were assessed in 182 subjects and in an equal number of controls matched for age, sex, and geographic area. The odds ratio for risk of FS in children with a family history of FS in a first-degree relative was 10.0 (confidence interval 2.7-58.6), confirming other observations that familial factors are an important predisposing characteristic for FS. Maternal acute respiratory infection during the first trimester of pregnancy was slightly more frequent in children with FS (odds ratio, 1.9 confidence interval 1.0-3.9). None of the other examined pregnancy or delivery factors was associated with an increased risk, suggesting that birth history is not an important factor predisposing to FS.
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513
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Gu Q, Zhao F. [A preliminary study on population condition and characteristics of Korean minority in China]. REN KOU XUE KAN (CHANGCHUN SHI, CHINA) 1991:28-33. [PMID: 12285483] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 04/19/2023]
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514
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Zhao K, Zhao F. Clinical application of chengshan (UB 57) acupoint. J TRADIT CHIN MED 1991; 11:11-3. [PMID: 1861502] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
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515
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Zhao F. [Effect of stress on spontaneously hypertension rats and mechanism of its action]. ZHONGHUA SHEN JING JING SHEN KE ZA ZHI = CHINESE JOURNAL OF NEUROLOGY AND PSYCHIATRY 1990; 23:379-81, 386. [PMID: 2098254] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
Social-psychological stress was closely related to psychosomatic diseases. Why could it cause the psychosomatic diseases and worsen some other diseases? No satisfied answer got yet. The blood pressure of SHR before and after laboratory stress were compared in this article and preliminarily studied the mechanisms of its action. It was found that stress state could expedite the onset of hypertension in SHR and worsened it continuously. After stress, the NE, E, and TC/HDL-C, TG all increased obviously. It indicated that social-psychological stress was closely related to essential hypertension.
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516
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Zhao F. [Clinical studies on the improvement of failing memory by nimodipine]. ZHONGHUA YI XUE ZA ZHI 1990; 70:271-2. [PMID: 2168797] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
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517
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Wang W, Zhao F, Yu XH, Lin GZ, Xu ZK, Dong SM, Dong XF, Wang SY, Liu LS. Effect of treatment with nimodipine in patients with mild and moderate essential hypertension. J Hum Hypertens 1990; 4:149-50. [PMID: 2338687] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
This study shows that nimodipine significantly reduces levels of blood pressure in patients with mild and moderate essential hypertension. Hypotensive efficacy is less than with nifedipine, but side effects are light, and the drug is shown to reduce serum Na+ and cholesterol and there is regression of LVH (ECG).
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518
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Chiou GC, Zhao F, Shen ZF, Li BH. Effects of D-timolol and L-timolol on ocular blood flow and intraocular pressure. JOURNAL OF OCULAR PHARMACOLOGY 1990; 6:23-30. [PMID: 2362158 DOI: 10.1089/jop.1990.6.23] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
Effects of D-timolol and L-timolol on IOP were compared with two rabbit models. When the drug solution was injected into vortex vein, 1% D-timolol produced ocular hypotension just like 0.5% L-timolol except D-timolol was less potent than L-timolol to lower the IOP. On the other hand, when 0.5% of D-timolol and L-timolol were instilled into the rabbit eye on IOP recovery model both agents showed equipotency to delayed the IOP recovery. Effects of D-timolol and L-timolol on ocular blood flow were also studied with two rabbit models. D-Timolol at 0.5% did not affect the ocular pulsatile blood flow measured with Langham's pneumatonometer whereas 0.5% L-timolol significantly suppressed it. D-Timolol (0.5%) was found to increase retinal and choroidal blood flows measured with laser Doppler method whereas L-timolol suppressed it. These results indicate that D-timolol though less potent than L-timolol to lower IOP, is superior over L-timolol to improve the blood flow in retina and choroid.
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519
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Zheng XL, Zhao F, Meng XS, Yang LX, Gao JG. [Distribution and metabolism of calcium [3H]metronidazolamate in mice]. ZHONGGUO YAO LI XUE BAO = ACTA PHARMACOLOGICA SINICA 1989; 10:561-4. [PMID: 2641858] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
The blood radioactivity-time curve after iv calcium [3H]metronidazola-mate in mice was to be a diexponential model. It was rapidly distributed in various tissues. The highest radioactivities were found in liver and kidney, followed by lung, blood, heart, spleen, and the lowest in brain and testes. Bile and bone marrow contained only a slight radioactivity. In 7 d the cumulative excretion of radioactivity was 52 +/- 17% of the iv dose in urine and 10.3 +/- 2.4% in feces. The measurement by TLC and liquid scintillation counting of urine taken at 24 h after iv calcium [3H] metronidazolamate to mice revealed that approximately 77% of the total radioactivity in urine was excreted as the drug in unchanged form and 7% as its hydrolysate, metronidazole. Calcium [3H]metronidazolamate remained at a high level in blood on account of its longer T1/2 beta (34 h) and 20% were bound to plasma protein, thus making it available for longterm fractional radiotherapy of tumors.
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520
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Yang GH, Zhao F. [Primary study of histogenesis and diagnosis of synoviosarcoma]. HUA XI YI KE DA XUE XUE BAO = JOURNAL OF WEST CHINA UNIVERSITY OF MEDICAL SCIENCES = HUAXI YIKE DAXUE XUEBAO 1989; 20:285-9. [PMID: 2560460] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
Fourteen cases of synoviosarcoma were investigated by electron microscopy and immunohistochemical technique (PAP) using keratin and EMA as epithelial markers, vimentin as a mesenchymal marker. Of the 14 cases 9 were biphasic (BS) and 5 were monophasic synoviosarcoma (MS). In BS, epithelial-like cells, glandular, tubular of slit-like structures, junctional complex, microvilli at the luminar surface and basal lamellae at bottom could be easily seen. Spindle cells both in BS and MS were similar. These cells had somewhat similarity with epithelia-like cells, such as slender cell processes or microvilli, the external lamellae and cell junctions. The spindle cells also formed some slit-like structures. Collagenization was mild in matrix. Whether in BS or MS, epithelial or spindle cells, there were positive reactions for keratin, EMA and vimentin. The present study suggests that synoviosarcoma is neither a tumor of synovium origin nor a sarcoma of synovial differentiation, but a carcinosarcoma or adenosarcoma of soft tissues; the monophasic type is not a variant of fibrosarcoma either. It really is a distinct variant of synoviosarcoma. The expressions of both epithelial and mesenchymal features are useful criteria for diagnosis of synoviosarcoma.
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521
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Zhao F. [Ca, Mg, Cu and Zn contents of the maternal and umbilical cord serum in pregnancy-induced hypertension]. ZHONGHUA FU CHAN KE ZA ZHI 1989; 24:212-4, 252. [PMID: 2620574] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
Calcium, magnesium, copper and zinc in the maternal and umbilical cord serum were measured in 106 patients suffering from pregnancy-induced hypertension (PIH) and 106 controls. Mean maternal serum values of Ca, Mg, Cu and Zn in the PIH group were 2.460 mmol/L, 0.839 mmol/L, 35.094 mol/L and 8.408 mumol/L,respectively and were compared with the corresponding Values of 2.765 mmol/L, 0.834 mmol/L, 31.486 mumol/L, and 9.657 mumol/L in the controls. The Ca and Zn levels were lower and Cu higher in the PIH group (P less than 0.05 or P less than 0.01). No significant difference was found in the four elements in umbilical cord serum between the PIH cases and controls, indicating that the fetus can maintain an adequate Ca, Mg, Cu and Zn homeostasis even in pregnancy-induced hypertension. However, PIH cases had a lower Ca level in maternal serum than in umbilical cord serum. This study suggests that maternal serum Ca, Cu and Zn are related to PIH, and Ca might have a causal role in the development of PIH.
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522
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Zhao F, Ji XC, Zheng YZ. Effects of D-timolol on intraocular pressure (IOP), beta blocking activity, and the dynamic changes of drug concentrations in aqueous humor. JOURNAL OF OCULAR PHARMACOLOGY 1989; 5:271-9. [PMID: 2576432 DOI: 10.1089/jop.1989.5.271] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
L-timolol has been used successfully in the treatment of glaucoma. Because of its powerful beta blocking activity, however, more and more side effects have been reported. D-timolol, an optic isomer of L-timolol with much less beta blocking activity, was noted to have similar ocular hypotensive effects through inhibition of aqueous production as L-timolol. Thus, it is expected that D-timolol may reduce the side effects considerably if it is used in the clinics. In this study, we observed the ocular hypotensive effect of 0.5% D-timolol in normotensive and water-loaded rabbits as well as in patients with glaucoma or ocular hypertension. A significant reduction of intraocular pressure (IOP) which lasted at least six hours was observed. No side effects, either locally or systemically, were found. The concentration of D-timolol was traced in rabbits' aqueous humor after topical administration. The drug quickly appeared in the aqueous 30 minutes after instillation of 100 microliters 1% D-timolol. The peak concentration was 1916.5 ng/ml. It declined to a minimum in four hours, although the hypotensive effect could last at least six hours. For estimating the beta blocking potency of D-timolol, radioligand binding assay was employed to calculate the Ki value from isolated cell membrane of rabbits' lung. It showed that the beta blocking potency of D-timolol was much less than that obtained from L-timolol. It is concluded that D-timolol may be a valuable antiglaucoma agent comparable to L-timolol in lowering the IOP. The side effects induced by beta blocking agents we are using currently might be considerably reduced with D-timolol.
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523
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Zhao F, Tsay JY, Cheng XM, Wong WJ, Li SC, Yao SX, Chang SM, Schoenberg BS. Epidemiology of migraine: a survey in 21 provinces of the People's Republic of China, 1985. Headache 1988; 28:558-65. [PMID: 3264278 DOI: 10.1111/j.1526-4610.1988.hed2808558.x] [Citation(s) in RCA: 35] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
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524
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Zhao F. [Ultrastructural and immunohistochemical study of retinoblastoma]. ZHONGHUA BING LI XUE ZA ZHI = CHINESE JOURNAL OF PATHOLOGY 1987; 16:18-21. [PMID: 2957072] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
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525
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Zhao F. [Preliminary study of the substances of antioxidation and their property in pollens]. ZHONG YAO TONG BAO (BEIJING, CHINA : 1981) 1986; 11:45-6. [PMID: 2948725] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
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