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Abstract
An intracranial epidermoid cyst was diagnosed in a Haflinger gelding aged 12 years suffering from episodes of neurological disturbance, apathy and fever. The extracerebral cyst was located in the region of the tentorium cerebelli and measured 9 x 8 x 5 cm. It displaced the cerebral hemispheres anteriorly and compressed the cerebellum and brainstem underneath. Histologically, the cyst was lined by keratinizing, stratified squamous epithelium and contained keratin scales, debris, focal haemorrhages, and degenerating inflammatory cells. The epithelium was supported by a vascularized fibrous capsule that firmly adhered to the dura mater. Multifocal haemorrhages and moderate lymphohistiocytic infiltrations were present in the capsule. The basement membrane was disrupted focally, and single or clustered cytokeratin-positive epithelial cells were detected in the fibrous capsule, suggesting a possible transition to malignancy.
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427
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Punt CJA, Boni J, Bruntsch U, Peters M, Thielert C. Phase I and pharmacokinetic study of CCI-779, a novel cytostatic cell-cycle inhibitor, in combination with 5-fluorouracil and leucovorin in patients with advanced solid tumors. Ann Oncol 2003; 14:931-7. [PMID: 12796032 DOI: 10.1093/annonc/mdg248] [Citation(s) in RCA: 100] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
BACKGROUND CCI-779 is a novel ester of the immunosuppressive agent sirolimus that exerts cytostatic effects by the inhibition of the translation of cell-cycle regulatory proteins. We investigated the maximum tolerated dose (MTD) and pharmacokinetics (PK) of CCI-779 in combination with leucovorin (LV) and 5-fluorouracil (5-FU) in patients with advanced solid tumors. PATIENTS AND METHODS Patients were treated with LV at 200 mg/m(2) as a 1-h i.v. infusion directly followed by continuous 24-h i.v. infusion of 5-FU, in the first patient at 2000 mg/m(2) and in subsequent patients at 2600 mg/m(2). CCI-779 was administered directly prior to LV as a 30-min i.v. infusion at a starting dose of 15 mg/m(2) beginning at day 8 and escalated in subsequent cohorts of patients. One cycle consisted of six weekly administrations followed by 1 week of rest. Blood samples were drawn to assess PK of CCI-779 as well as its effect on steady-state 5-FU exposures. RESULTS Twenty-eight patients entered the study, the majority having tumor types for which 5-FU is used as a treatment. CCI-779 doses of 15, 25, 45 and 75 mg/m(2) were investigated. Skin toxicity (rash) was prominent at all dose levels examined. Stomatitis was the dose-limiting toxicity (DLT) for 75 mg/m(2) doses of CCI-779. Subsequently the cohort at 45 mg/m(2) was expanded to a total of 15 patients, and at this dose level two treatment-related deaths occurred due to mucositis with bowel perforation. Based on the toxicities observed, it was decided to discontinue the study. Partial responses were observed in three patients with gastrointestinal tumors. No pharmacokinetic interaction between CCI-779 and 5-FU was observed. CONCLUSIONS The safety profiles of CCI-779 and 5-FU/LV suggest an overlap of drug-related toxicities, and the administration of these drugs at these doses and schedule resulted in unacceptable toxicity and therefore cannot be recommended. If CCI-779 is to be used in combination with 5-FU/LV, other doses or schedules of administration will need to be explored.
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428
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Wang MZ, Lee YJ, Abe K, Abe K, Abe T, Aihara H, Akatsu M, Asano Y, Aso T, Aushev T, Bakich AM, Ban Y, Banas E, Bay A, Behera PK, Bizjak I, Bondar A, Bozek A, Bracko M, Browder TE, Casey BCK, Chang MC, Chang P, Chao Y, Chen KF, Cheon BG, Chistov R, Choi Y, Choi YK, Drutskoy A, Eidelman S, Eiges V, Fukunaga C, Gabyshev N, Garmash A, Gershon T, Golob B, Guo R, Hagner C, Hara T, Hazumi M, Hojo T, Hokuue T, Hoshi Y, Hou WS, Hsiung YB, Huang HC, Igaki T, Igarashi Y, Iijima T, Inami K, Ishikawa A, Itoh R, Iwasaki H, Iwasaki Y, Jang HK, Kang JH, Kang JS, Katayama N, Kawai H, Kawasaki T, Kichimi H, Kim DW, Kim HJ, Kim JH, Kinoshita K, Kobayashi S, Krokovny P, Kuzmin A, Kwon YJ, Lee SH, Li J, Lin SW, Liventsev D, MacNaughton J, Majumder G, Mandl F, Matsuishi T, Matsumoto S, Matsumoto T, Mitaroff W, Miyata H, Moloney GR, Mori T, Nagamine T, Nagasaka Y, Nakano E, Nakao M, Nakazawa H, Nam JW, Natkaniec Z, Nishida S, Nitoh O, Ogawa S, Ohshima T, Okabe T, Okuno S, Olsen SL, Ostrowicz W, Ozaki H, Pakhlov P, Park H, Park KS, Peters M, Piilonen LE, Rozanska M, Rybicki K, Sagawa H, Saitoh S, Sakai Y, Satapathy M, Satpathy A, Schneider O, Schrenk S, Schümann J, Schwartz AJ, Semenov S, Sevior ME, Shibuya H, Shwartz B, Sidorov V, Singh JB, Stanic S, Staric M, Sugi A, Sumiyoshi T, Suzuki SY, Takahashi T, Takasaki F, Tamai K, Tanaka M, Taylor GN, Teramoto Y, Tokuda S, Tsuboyama T, Tsukamoto T, Uehara S, Ueno K, Uno S, Varner G, Varvell KE, Wang CC, Wang CH, Watanabe Y, Won E, Yabsley BD, Yamada Y, Yamashita Y, Yamauchi M, Yanai H, Yeh P, Zhang ZP, Zontar D. Observation of B0-->pLambda(pi)(-). PHYSICAL REVIEW LETTERS 2003; 90:201802. [PMID: 12785883 DOI: 10.1103/physrevlett.90.201802] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/18/2003] [Indexed: 05/24/2023]
Abstract
We report the first observation of the charmless hyperonic B decay, B0-->pLambda(pi)(-), using a 78 fb(-1) data sample recorded on the Upsilon(4S) resonance with the Belle detector at KEKB. The measured branching fraction is B(B0-->pLambda(pi)(-))=(3.97(+1.00)(-0.80)+/-0.56)x10(-6). Searches for B0-->pLambda(K)- and pSigma(0)pi(-) yield no significant signals and we set 90% confidence-level upper limits of B(B0-->pLambda(K)-)<8.2x10(-7) and B(B0-->pSigma(0)pi(-))<3.8x10(-6).
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429
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Krokovny P, Abe K, Abe T, Adachi I, Aihara H, Akatsu M, Asano Y, Aso T, Aulchenko V, Aushev T, Bakich AM, Ban Y, Bay A, Bedny I, Bondar A, Bozek A, Bracko M, Brodzicka J, Browder TE, Casey BCK, Chang P, Chao Y, Chen KF, Cheon BG, Chistov R, Choi SK, Choi Y, Choi YK, Danilov M, Drutskoy A, Eidelman S, Eiges V, Enari Y, Fukunaga C, Gabyshev N, Garmash A, Gershon T, Haba J, Hara T, Hasuko K, Hayashii H, Hazumi M, Higuchi I, Higuchi T, Hojo T, Hoshi Y, Hou WS, Huang HC, Igarashi Y, Iijima T, Inami K, Ishikawa A, Itoh R, Iwasaki H, Iwasaki Y, Kaneko J, Kang JH, Kang JS, Kapusta P, Katayama N, Kawai H, Kawai H, Kawakami Y, Kawasaki T, Kichimi H, Kim DW, Kim HJ, Kim HO, Kim H, Kim JH, Kobayashi S, Koppenburg P, Kuzmin A, Kwon YJ, Lange JS, Leder G, Lee SH, Lin SW, Liventsev D, MacNaughton J, Majumder G, Mandl F, Matsuishi T, Matsumoto S, Matsumoto T, Mitaroff W, Miyabayashi K, Miyake H, Miyata H, Nagamine T, Nagasaka Y, Nakadaira T, Nakano E, Nakao M, Nakazawa H, Nam JW, Natkaniec Z, Nishida S, Nitoh O, Ogawa S, Ohshima T, Okabe T, Okuno S, Olsen SL, Onuki Y, Ostrowicz W, Ozaki H, Pakhlov P, Palka H, Park CW, Park H, Peters M, Piilonen LE, Rozanska M, Rybicki K, Sagawa H, Sakai Y, Satapathy M, Satpathy A, Schneider O, Schrenk S, Schümann J, Semenov S, Senyo K, Seuster R, Sevior ME, Shibuya H, Shwartz B, Sidorov V, Singh JB, Stanic S, Staric M, Sugi A, Sumisawa K, Sumiyoshi T, Suzuki S, Suzuki SY, Swain SK, Takahashi T, Takasaki F, Tamai K, Tamura N, Tanaka J, Tanaka M, Taylor GN, Teramoto Y, Tokuda S, Tomura T, Tsuboyama T, Tsukamoto T, Uehara S, Unno Y, Uno S, Varner G, Varvell KE, Wang CC, Wang CH, Wang JG, Won E, Yabsley BD, Yamada Y, Yamaguchi A, Yamashita Y, Yamauchi M, Yanai H, Yusa Y, Zhang CC, Zhang ZP, Zhilich V, Zontar D. Observation of B0 -->D0K0 and B0 -->D0K*0 decays. PHYSICAL REVIEW LETTERS 2003; 90:141802. [PMID: 12731906 DOI: 10.1103/physrevlett.90.141802] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/29/2002] [Indexed: 05/24/2023]
Abstract
We report on a search for B(0)-->D(*0)K(*0) decays based on 85 x 10(6) BB events collected with the Belle detector at KEKB. The B(0)-->D0K(0) and B(0)-->D0K(*0) decays have been observed for the first time with the branching fractions B(B(0)-->D0K(0))=(5.0(+1.3)(-1.2)+/-0.6)x10(-5) and B(B(0)-->D0K(*0))=(4.8(+1.1)(-1.0)+/-0.5)x10(-5). No significant signal has been found for the B(0)-->D(*0)K*0) and B(0)-->D(*0)K(*0) decay modes, and upper limits at 90% C.L. are presented.
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430
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Abe K, Abe K, Abe N, Abe R, Abe T, Ahn BS, Aihara H, Akatsu M, Asano Y, Aso T, Aulchenko V, Aushev T, Bakich AM, Ban Y, Behera PK, Bizjak I, Bondar A, Bozek A, Bracko M, Browder TE, Casey BCK, Chang MC, Chang P, Chao Y, Cheon BG, Chistov R, Choi Y, Choi YK, Danilov M, Dong LY, Drutskoy A, Eidelman S, Eiges V, Enari Y, Fang F, Fujii H, Fukunaga C, Gabyshev N, Garmash A, Gershon T, Golob B, Gordon A, Guo R, Haba J, Hara T, Harada Y, Hayashii H, Hazumi M, Heenan EM, Higuchi I, Higuchi T, Hinz L, Hokuue T, Hoshi Y, Hou SR, Hou WS, Hsu SC, Huang HC, Igaki T, Igarashi Y, Iijima T, Inami K, Ishikawa A, Ishino H, Itoh R, Iwasaki H, Iwasaki Y, Jang HK, Kang JH, Kang JS, Katayama N, Kawakami Y, Kawamura N, Kawasaki T, Kichimi H, Kim DW, Kim H, Kim HJ, Kim HO, Kim H, Kim SK, Kim TH, Kinoshita K, Korpar S, Krizan P, Krokovny P, Kulasiri R, Kumar S, Kuzmin A, Kwon YJ, Lange JS, Leder G, Lee SH, Li J, Limosani A, Liventsev D, Lu RS, MacNaughton J, Majumder G, Mandl F, Marlow D, Matsuishi T, Matsumoto S, Matsumoto T, Mitaroff W, Miyabayashi K, Miyabayashi Y, Miyake H, Miyata H, Moloney GR, Mori T, Murakami A, Nagamine T, Nagasaka Y, Nakadaira T, Nakano E, Nakao M, Nam JW, Natkaniec Z, Neichi K, Nishida S, Nitoh O, Noguchi S, Nozaki T, Ogawa S, Ohshima T, Okabe T, Okuno S, Olsen SL, Onuki Y, Ostrowicz W, Ozaki H, Pakhlov P, Palka H, Park CW, Park H, Peak LS, Perroud JP, Peters M, Piilonen LE, Rodriguez JL, Ronga FJ, Root N, Rozanska M, Rybicki K, Sagawa H, Saitoh S, Sakai Y, Satapathy M, Satpathy A, Schneider O, Schrenk S, Schwanda C, Semenov S, Senyo K, Seuster R, Sevior ME, Shibuya H, Shwartz B, Sidorov V, Singh JB, Stanic S, Staric M, Sugi A, Sugiyama A, Sumisawa K, Sumiyoshi T, Suzuki K, Suzuki S, Suzuki SY, Swain SK, Takahashi T, Takasaki F, Tamai K, Tamura N, Tanaka J, Tanaka M, Taylor GN, Teramoto Y, Tokuda S, Tovey SN, Trabelsi K, Tsuboyama T, Tsukamoto T, Uehara S, Ueno K, Unno Y, Uno S, Ushiroda Y, Varner G, Varvell KE, Wang CC, Wang CH, Wang JG, Wang MZ, Watanabe Y, Won E, Yabsley BD, Yamada Y, Yamaguchi A, Yamashita Y, Yamauchi M, Yanai H, Yeh P, Yuan Y, Yusa Y, Zhang J, Zhang ZP, Zheng Y, Zhilich V, Zontar D. Studies of the decay B+/- -->D(CP)K+/-. PHYSICAL REVIEW LETTERS 2003; 90:131803. [PMID: 12689276 DOI: 10.1103/physrevlett.90.131803] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/02/2002] [Indexed: 05/24/2023]
Abstract
We report studies of the Cabibbo-suppressed decay B+/--->D(CP)K+/-, where D(CP) denotes CP eigenstates of the D0-D0; system. The analysis is based on a 29.1 fb(-1) sample collected at the Upsilon(4S) resonance with the Belle detector at the KEKB asymmetric e(+)e(-) storage ring. We measure ratios of branching fractions, relative to Cabibbo-favored B+/--->D(CP)pi(+/-), of B(B--->D1K-)/B(B--->D1pi(-))=0.125+/-0.036+/-0.010 and B(B--->D2K-)/B(B--->D2pi(-))=0.119+/-0.028+/-0.006; the index 1 (2) denotes the CP=+1 (-1) eigenstate. We also extract the partial rate asymmetries for B+/--->D(CP)K+/-, finding A(1)=0.29+/-0.26+/-0.05 and A(2)=-0.22+/-0.24+/-0.04.
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431
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Maschmeyer G, Bertschat FL, Moesta KT, Häusler E, Held TK, Nolte M, Osterziel KJ, Papstein V, Peters M, Reich G, Schmutzler M, Sezer O, Stula M, Wauer H, Wörtz T, Wischnewsky M, Hohenberger P. Outcome analysis of 189 consecutive cancer patients referred to the intensive care unit as emergencies during a 2-year period. Eur J Cancer 2003; 39:783-92. [PMID: 12651204 DOI: 10.1016/s0959-8049(03)00004-2] [Citation(s) in RCA: 66] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Abstract
The referral of critically ill cancer patients to an intensive care unit (ICU) is a matter of controversial debate. This study was conducted by an interdisciplinary clinical group to evaluate the outcome of ICU treatment in cancer patients according to their characteristics at the time of referral. A retrospective analysis was used to identify relevant subgroups among 189 consecutive cancer patients referred as emergencies to one of four ICUs during a 2-year period. Reasons for ICU referral were pneumonia (29.6%), sepsis (27.0%), fungal infection (11.1%), another infection (9.5%), gastrointestinal emergency (16.9%), treatment-related organ toxicity (6.9%), or other, non-infectious complications (43.9%). Vasopressor support was required in 50.3%, mechanical ventilation in 49.7%, and haemodialysis/-filtration in 26.5% of the patients. Overall, 41.3% died during ICU treatment, 12.2% died after transfer from ICU to a non-ICU ward, and 35.4% were discharged alive. Sepsis, mechanical ventilation, vasopressor support, renal replacement therapy and neutropenia were independent risk factors for fatal outcome, but no single risk factor unequivocally predicted death. All patients with fungal infection who required vasopressor support and either had sepsis (n=13) or needed mechanical ventilation (n=14) died during ICU treatment, while all non-septic patients. who did not require mechanical ventilation, were younger than 74 years of age and had a non-infectious underlying complication (n=29), survived. This analysis may help to early identify relevant subgroups of cancer patients with different prognoses under ICU treatment. A prospective study to confirm the predictive usefulness of this approach is needed. Cancer patients should not be excluded from referral to the intensive care unit in an emergency solely due to their underlying malignant disease or a single unfavourable prognostic factor.
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432
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Hewicker-Trautwein M, Peters M, Gruber A, Baum B, Liverköhne I, Buchenau I, Kleinschmidt S. [Bronchopneumonia and polyarthritis due to Mycoplasma bovis in a calf]. DTW. DEUTSCHE TIERARZTLICHE WOCHENSCHRIFT 2003; 110:147-50. [PMID: 12756954] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 03/02/2023]
Abstract
This case report describes gross lesions and histopathological findings in a 3-months-old calf originating from a feedlot with approximately 400 cattle. In this animal and additional 14 cattle of similar age, which were kept together in the same stable, swollen joints had occurred suddenly. The examination of this calf showed that a severe polyarthritis induced by haematogenous spread of Mycoplasma bovis following bronchopenumonia was present, which was characterised by necrotising lesions of the joint capsules and severe cartilage erosions.
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433
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Wohlsein P, Peters M, Geburek F, Seeliger F, Böer M. Polioencephalomalacia in captive harbour seals (Phoca vitulina). JOURNAL OF VETERINARY MEDICINE. A, PHYSIOLOGY, PATHOLOGY, CLINICAL MEDICINE 2003; 50:145-50. [PMID: 12757552 DOI: 10.1046/j.1439-0442.2003.t01-1-00500.x] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
In a colony of 11 harbour seals (Phoca vitulina Linné 1758) two episodes of central nervous disorders occurred within 2 years causing fatalities in seven adult animals. Clinical signs comprised dyspnoea, anorexia, apathy, incoordination and lateral recumbency. Vitamin B complex therapy was successful once. Pathomorphological examination of seven carcasses revealed acute and subacute malacia of the cerebellar grey matter. Additional acute malacic lesions located in the cerebral cortices and basal ganglia were observed. Mesencephalic nuclei were less severely affected and displayed acute changes. Despite intense search for environmental toxins and infectious agents, the cause of the fatalities remained undetermined. However, the type and pattern of the lesions are most suggestive of a thiamine deficiency.
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434
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Peters M, Graf G, Pohlenz J. Idiopathic systemic granulomatous disease with encephalitis in a horse. JOURNAL OF VETERINARY MEDICINE. A, PHYSIOLOGY, PATHOLOGY, CLINICAL MEDICINE 2003; 50:108-12. [PMID: 12667202 DOI: 10.1046/j.1439-0442.2003.00492.x] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
A 14-year-old standardbred mare with clinically suspected acute bronchitis was killed because of rapidly progressing central nervous disturbances. Necropsy revealed systemic granulomatous inflammation and vasculitis involving the lungs, thoracic lymph nodes, ribs, and liver. In the cerebrum there was a severe subacute bilateral encephalitis and malacia predominately affecting the white matter, and vasculitis with perivascular infiltration of lymphocytes, macrophages, and giant cells. A causative infectious agent could not be detected by Ziehl-Neelsen, Grocott, or Giemsa stains, by periodic acid-Schiff reaction of tissue sections, nor by bacterial and fungal cultures. Therefore, idiopathic systemic granulomatous disease (ISGD) was diagnosed and an immune-mediated pathogenesis was suspected. Inflammatory involvement of the brain has hitherto not been reported in cases of equine ISGD. This case seems to be an uncommon variant of ISGD with encephalitis and lack of dermal involvement.
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435
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Schares G, Meyer J, Bärwald A, Conraths FJ, Riebe R, Bohne W, Rohn K, Peters M. A Hammondia-like parasite from the European fox (Vulpes vulpes) forms biologically viable tissue cysts in cell culture. Int J Parasitol 2003; 33:229-34. [PMID: 12670509 DOI: 10.1016/s0020-7519(03)00009-2] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
Abstract
Tissue cysts of parasites of the genus Hammondia are rarely described in naturally or experimentally infected intermediate hosts. However, ultrastructural examinations on tissue cyst stages of Hammondia sp. are needed, e.g. to compare these stages with those of Neospora caninum and other related parasites. We describe a cell culture system employed to examine the in vitro development of tissue cysts of a Hammondia sp.-like parasite (isolate FOX 2000/1) which uses the European fox as a definitive host. Cells of a diploid finite cell line from embryonal bovine heart (KH-R; CCLV, RIE 090) were infected by inoculation of sporozoites und cultivated for up to 3 months. Transmission electron microscopic examination of 17 day old cell culture material revealed the presence of cyst walls. Infected cell cultures cultivated for 2 months were used to feed a fox. Six to 13 days post infection the fox shed large numbers (n=1.2 x 10(7)) of Hammondia-sp. like oocysts which could not be distinguished from those used to infect the cell culture as determined by DNA sequencing of the internal transcribed spacer 1 and the D2/D3 domain of the large subunit ribosomal DNA. To find out the proportion of parasitophorous vacuoles that had developed into tissue cysts, the expression of bradyzoite markers was examined by probing infected cell cultures with mouse polyclonal antibodies against Toxoplasma gondii bradyzoite antigen 1 (anti-BAG1) and rat monoclonal antibodies against a cyst wall protein (mAbCC2). Nineteen and 90 days post infection all parasitophorous vacuoles in the cell cultures were positive with anti-BAG1 and mAbCC2. This shows that biologically viable (i.e. infectious) tissue cysts of a fox-derived Hammondia sp. isolate (FOX 2000/1) can be efficiently produced in this cell culture system. Since in vitro cystogenesis of dog-derived Hammondia heydorni has not been observed yet, in vitro cyst formation might be one trait to separate fox-derived Hammondia sp. from H. heydorni on a species level.
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436
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Vossebeld PJM, Tissing MH, Van Den Berg HM, Leebeek FWG, De Goede-Bolder A, NovAkovA IRO, Gerrits WBJ, Peters M, Koopman MMW, Faber A, Hiemstra H, Grob P, Strengers PFW. In vivo recovery and safety of human factor VIII product AAFACT in patients with haemophilia A. Haemophilia 2003; 9:157-63. [PMID: 12614366 DOI: 10.1046/j.1365-2516.2003.00730.x] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
AAFACT, a monoclonal purified, solvent/detergent treated human plasma-derived coagulation factor VIII concentrate obtained from plasma of voluntary, non-remunerated blood donors, is manufactured and marketed in the Netherlands by Sanquin Plasma Products since 1995. In a postmarketing surveillance study, 70 previously treated haemophilia A patients were included (73% severe, 14% moderate and 13% mild haemophilia A). Most of these patients were followed during 4 years for the appearance of adverse events, possible transmissions of blood-borne viruses and the occurrence of antibodies against FVIII. The efficacy of treatment was determined in each patient by the in vivo recovery of FVIII. During this study, only six adverse events, possibly related to the use of AAFACT, were reported. None of these were indicated as serious. Transmissions of HIV, HAV, HBV and HCV in the seronegative patients have not been observed. In none of the patients, inhibitors to FVIII were detected. The in vivo recovery of FVIII during this study was not different from the in vivo recovery observed in eight patients during the preregistration study. There was a correlation of in vivo recovery with age and body weight. From these results, we conclude that the clinical usage of this human plasma-derived FVIII product is efficient and safe.
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437
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Arolt V, Rothermundt M, Peters M, Leonard B. Immunological research in clinical psychiatry: report on the consensus debate during the 7th Expert Meeting on Psychiatry and Immunology. Mol Psychiatry 2003; 7:822-6. [PMID: 12232771 DOI: 10.1038/sj.mp.4001115] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/26/2002] [Revised: 01/31/2002] [Accepted: 02/06/2002] [Indexed: 11/08/2022]
Abstract
There is convincing evidence that cytokines are involved in the physiology and pathophysiology of brain function and interact with different neurotransmitter and neuroendocrine pathways. The possible involvement of the immune system in the neurobiological mechanisms that underlie psychiatric disorders has attracted increasing attention in recent years. Thus in the last decade, numerous clinical studies have demonstrated dysregulated immune functions in patients with psychiatric disorders. Such findings formed the basis of the 7th Expert Meeting on Psychiatry and Immunology in Muenster, Germany, where a consensus symposium was held to consider the strengths and weaknesses of current research in psychoneuroimmunology. Following a general overview of the field, the following topics were discussed: (1) methodological problems in laboratory procedures and recruitment of clinical samples; (2) the importance of pre-clinical research and animal models in psychiatric research; (3) the problem of statistical vs biological relevance. It was concluded that, despite a fruitful proliferation of research activities throughout the last decade, the continuous elaboration of methodological standards including the implementation of hypothesis-driven research represents a task that is likely to prove crucial for the future development of immunology research in clinical psychiatry.
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Fang F, Hojo T, Abe K, Abe K, Abe T, Adachi I, Aihara H, Akatsu M, Asano Y, Aso T, Aulchenko V, Bakich AM, Ban Y, Banas E, Bay A, Behera PK, Bizjak I, Bondar A, Bozek A, Bracko M, Brodzicka J, Browder TE, Casey BCK, Chang P, Chao Y, Chen KF, Cheon BG, Chistov R, Choi SK, Choi Y, Choi YK, Danilov M, Drutskoy A, Eidelman S, Eiges V, Enari Y, Fukunaga C, Gabyshev N, Garmash A, Gershon T, Golob B, Hara T, Hastings NC, Hayashii H, Hazumi M, Heenan EM, Higuchi T, Hinz L, Hokuue T, Hoshi Y, Hou WS, Huang HC, Igaki T, Igarashi Y, Iijima T, Inami K, Ishikawa A, Itoh R, Iwasaki H, Iwasaki Y, Jang HK, Kang JH, Kang JS, Kapusta P, Katayama N, Kawai H, Kawakami Y, Kawasaki T, Kichimi H, Kim DW, Kim H, Kim HJ, Kim HO, Kim H, Kim SK, Kinoshita K, Kobayashi S, Korpar S, Krizan P, Krokovny P, Kulasiri R, Kwon YJ, Lange JS, Leder G, Lee SH, Li J, Liventsev D, Lu RS, MacNaughton J, Mandl F, Matsumoto S, Matsumoto T, Mitaroff W, Miyabayashi K, Miyake H, Miyata H, Moloney GR, Mori T, Nagamine T, Nagasaka Y, Nakadaira T, Nakano E, Nakao M, Nakazawa H, Nam JW, Natkaniec Z, Nishida S, Nitoh O, Noguchi S, Nozaki T, Ogawa S, Ohshima T, Okabe T, Okuno S, Olsen SL, Onuki Y, Ozaki H, Pakhlov P, Park CW, Park H, Park KS, Perroud JP, Peters M, Piilonen LE, Ronga FJ, Root N, Rozanska M, Rybicki K, Sagawa H, Saitoh S, Sakai Y, Sakamoto H, Satapathy M, Schneider O, Schrenk S, Schwanda C, Semenov S, Senyo K, Seuster R, Sevior ME, Shibuya H, Shwartz B, Sidorov V, Soni N, Stanic S, Staric M, Sugi A, Sugiyama A, Sumisawa K, Sumiyoshi T, Suzuki K, Suzuki S, Takahashi T, Takasaki F, Tamura N, Tanaka J, Tanaka M, Taylor GN, Teramoto Y, Tokuda S, Tomura T, Trabelsi K, Tsuboyama T, Tsukamoto T, Uehara S, Ueno K, Uno S, Ushiroda Y, Vahsen SE, Varner G, Varvell KE, Wang CC, Wang CH, Wang JG, Wang MZ, Watanabe Y, Won E, Yabsley BD, Yamada Y, Yamaguchi A, Yamashita Y, Yamauchi M, Yanai H, Yashima J, Yokoyama M, Yuan Y, Yusa Y, Zhang CC, Zhang J, Zhang ZP, Zhilich V, Zontar D. Measurement of branching fractions for B-->eta(c)K(*) decays. PHYSICAL REVIEW LETTERS 2003; 90:071801. [PMID: 12633223 DOI: 10.1103/physrevlett.90.071801] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/28/2002] [Indexed: 05/24/2023]
Abstract
We report measurements of branching fractions for charged and neutral B-->eta(c)K decays where the eta(c) meson is reconstructed in the K(0)(S)K+/-pi(-/+), K+K-pi(0), K(*0)K-pi(+), and pp; decay channels. The neutral B0 channel is a CP eigenstate and can be used to measure the CP violation parameter sin(2phi(1). We also report the first observation of the B0-->eta(c)K(*0) mode. The results are based on an analysis of 29.1 fb(-1) of data collected by the Belle detector at KEKB.
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Peters M, Tenhündfeld J, Stephan I, Hewicker-Trautwein M. Embolized mesothelial cells within mediastinal lymph nodes of three dogs with idiopathic haemorrhagic pericardial effusion. J Comp Pathol 2003; 128:107-12. [PMID: 12634086 DOI: 10.1053/jcpa.2002.0612] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
Embolized mesothelial-like cells were detected within pericardial lymphatics and mediastinal lymph nodes of three golden retrievers with idiopathic haemorrhagic pericardial effusion. Morphological, cytochemical, and immunohistochemical investigations indicated that the embolized cells most likely originated from the pericardial mesothelium. None of the dogs showed evidence of an underlying neoplastic disorder. Such findings have not been reported previously in animals, but so-called "benign mesothelial cell inclusions" have been reported in mediastinal lymph nodes of human patients with pleuritis and pericarditis but no history of neoplasia. The present findings in dogs indicate the need to distinguish between lymphatic emboli arising from reactive mesothelial cells and metastases arising from a mesothelioma.
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Kaneko J, Abe K, Abe K, Abe T, Adachi I, Ahn BS, Aihara H, Akatsu M, Asano Y, Aso T, Aulchenko V, Aushev T, Bakich AM, Ban Y, Banas E, Bartel W, Bay A, Behera PK, Bondar A, Bozek A, Bracko M, Brodzicka J, Browder TE, Casey BCK, Chang P, Chao Y, Chen KF, Cheon BG, Chistov R, Choi Y, Choi YK, Danilov M, Dong LY, Eidelman S, Eiges V, Enari Y, Everton CW, Fang F, Fujii H, Fukunaga C, Gabyshev N, Garmash A, Gershon T, Guo R, Haba J, Handa F, Hara T, Harada Y, Hastings NC, Hayashii H, Hazumi M, Heenan EM, Higuchi I, Higuchi T, Hinz L, Hojo T, Hoshi Y, Hou WS, Huang HC, Igaki T, Igarashi Y, Iijima T, Inami K, Ishikawa A, Ishino H, Itoh R, Iwasaki H, Iwasaki Y, Jang HK, Kang JH, Kang JS, Katayama N, Kawai H, Kawakami Y, Kawamura N, Kawasaki T, Kichimi H, Kim DW, Kim H, Kim HJ, Kim HO, Kim H, Kim SK, Kinoshita K, Kobayashi S, Korpar S, Krizan P, Krokovny P, Kulasiri R, Kumar S, Kwon YJ, Lange JS, Leder G, Lee SH, Li J, Limosani A, Lu RS, MacNaughton J, Majumder G, Mandl F, Marlow D, Matsumoto S, Matsumoto T, Mitaroff W, Miyabayashi K, Miyabayashi Y, Miyake H, Moloney GR, Mori T, Nagamine T, Nagasaka Y, Nakadaira T, Nakano E, Nakao M, Nam JW, Neichi K, Nishida S, Nitoh O, Noguchi S, Nozaki T, Ogawa S, Ohshima T, Okabe T, Okuno S, Olsen SL, Onuki Y, Ostrowicz W, Ozaki H, Pakhlov P, Palka H, Park CW, Park H, Park KS, Perroud JP, Peters M, Piilonen LE, Root N, Rybicki K, Sagawa H, Sakai Y, Sakamoto H, Satapathy M, Satpathy A, Schneider O, Schrenk S, Schwanda C, Semenov S, Senyo K, Seuster R, Shibuya H, Shwartz B, Sidorov V, Singh JB, Soni N, Stanic S, Sumisawa K, Sumiyoshi T, Suzuki K, Suzuki S, Suzuki SY, Swain SK, Tajima H, Takahashi T, Takasaki F, Tamai K, Tamura N, Tanaka J, Tanaka M, Taylor GN, Teramoto Y, Tokuda S, Tomoto M, Tomura T, Trabelsi K, Trischuk W, Tsuboyama T, Tsukamoto T, Uehara S, Ueno K, Uno S, Ushiroda Y, Varner G, Varvell KE, Wang CC, Wang CH, Wang JG, Wang MZ, Watanabe Y, Won E, Yabsley BD, Yamada Y, Yamaguchi A, Yamashita Y, Yamauchi M, Yanai H, Yashima J, Yokoyama M, Yuan Y, Yusa Y, Zhang CC, Zhang J, Zhang ZP, Zheng Y, Zhilich V, Zontar D. Measurement of the electroweak penguin process B-->X(s)l+l-. PHYSICAL REVIEW LETTERS 2003; 90:021801. [PMID: 12570535 DOI: 10.1103/physrevlett.90.021801] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/18/2002] [Indexed: 05/24/2023]
Abstract
We report the first measurement of the branching fraction for the inclusive decay B-->X(s)l(+)l(-), where l is either an electron or a muon, and X(s) is a hadronic recoil system that contains an s quark. We analyzed a data sample of 65.4 x 10(6) B meson pairs collected with the Belle detector at the KEKB e(+)e(-) asymmetric-energy collider. We find B(B-->X(s)l(+)l(-))=[6.1 +/-1.4(stat) +1.4-1.1(syst)] x 10(-6) for dilepton masses greater than 0.2 GeV/c(2).
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Bähr C, Peters M, Distl O. Kongenitale Peromelie beim Rind. Tierarztl Prax Ausg G Grosstiere Nutztiere 2003. [DOI: 10.1055/s-0038-1622991] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
Abstract
ZusammenfassungBei einem männlichen Kalb der Rasse Deutsches Braunvieh fiel bei der Geburt eine monobrachiale Peromelie an der rechten Vordergliedmaße auf. Die missgebildete Gliedmaße wurde pathologisch-anatomisch und radiologisch untersucht. Sie war proximal bis einschließlich von Radius und Ulna physiologisch ausgebildet. Die weiter distal gelegenen Gliedmaßenabschnitte waren nur rudimentär vorhanden und endeten in einer Krüppelklaue. Mögliche genetische und exogene Ursachen der seltenen angeborenen Missbildung werden vor dem Hintergrund einer Literaturübersicht zu kongenitalen Gliedmaßenanomalien beim Rind diskutiert. Als mögliche Ursachen kommen Defekte in der Expression von Genen infrage, die für die Ausbildung dieser distalen Gliedmaßenabschnitte verantwortlich sind.
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Kuiper H, Leeb T, Peters M, Pohlenz J, Distl O, Drögemüller C. Kongenitale Hypotrichose und Oligodontie beim Rind. Tierarztl Prax Ausg G Grosstiere Nutztiere 2003. [DOI: 10.1055/s-0038-1623008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
Abstract
ZusammenfassungIn diesem Bericht wird ein Bullenkalb mit kongenitaler Hypotrichose und Oligodontie aus einer Familie der Rasse Deutsche Holstein, Farbrichtung Rotbunt, klinisch und pathomorphologisch beschrieben. Der beobachtete Phänotyp folgt einem X-chromosomal, monogen rezessiven Erbgang. Bei der klinischen Untersuchung des drei Monate alten Bullenkalbes konnten eine generalisierte Hypotrichose, fast vollständig fehlende Zahnanlagen und ein trockenes Flotzmaul festgestellt werden. Die histologische Untersuchung der Haut zeigte eine sehr dünne Dermis mit einer herabgesetzten Zahl bisweilen atrophischer Haarfollikel und einer reduzierten Zahl von Schweißdrüsen. Ferner waren bei dem Tier keine Nasolabial-, Tracheal- und Bronchialdrüsen ausgebildet.In einer Rinderfamilie der Rasse Schwarzbunte Deutsche Holstein konnte die molekulare Ursache der angeborenen Hypotrichose und Oligodontie beim Rind aufgeklärt werden. Die betroffenen Tiere wiesen eine Deletion im ED1-Gen auf, das auf dem X-Chromosom des Rindes kartiert. Dieser neue Fall einer X-rezessiv vererbten Hypotrichose und Oligodontie in einer rotbunten Rinderfamilie könnte daher zur Aufklärung von weiteren Mutationen im ED1-Gen beitragen.
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Hara K, Hazumi M, Abe K, Abe K, Abe T, Adachi I, Ahn BS, Aihara H, Akatsu M, Asano Y, Aso T, Aulchenko V, Aushev T, Bakich AM, Ban Y, Bay A, Bedny I, Behera PK, Bizjak I, Bondar A, Bozek A, Bracko M, Brodzicka J, Browder TE, Casey BCK, Chang P, Chao Y, Chen KF, Cheon BG, Chistov R, Choi SK, Choi Y, Choi YK, Danilov M, Dong LY, Dragic J, Eidelman S, Eiges V, Enari Y, Everton CW, Fang F, Fukunaga C, Gabyshev N, Garmash A, Gershon T, Golob B, Guo R, Haba J, Hanagaki K, Handa F, Hara T, Hastings NC, Hayashii H, Heenan EM, Higuchi I, Higuchi T, Hinz L, Hoshi Y, Hou WS, Hsiung YB, Hsu SC, Huang HC, Igaki T, Igarashi Y, Iijima T, Inami K, Ishikawa A, Itoh R, Iwasaki H, Iwasaki Y, Jang HK, Kakuno H, Kang JH, Kang JS, Katayama N, Kawai H, Kawakami Y, Kawamura N, Kichimi H, Kim DW, Kim H, Kim HJ, Kim H, Kim TH, Kinoshita K, Korpar S, Krizan P, Krokovny P, Kulasiri R, Kumar S, Kuzmin A, Kwon YJ, Lange JS, Leder G, Lee SH, Li J, Lu RS, MacNaughton J, Majumder G, Mandl F, Matsuishi T, Matsumoto S, Matsumoto T, Miyabayashi K, Miyabayashi Y, Miyata H, Moloney GR, Mori T, Nagamine T, Nagasaka Y, Nakadaira T, Nakano E, Nakao M, Nam JW, Natkaniec Z, Nishida S, Nitoh O, Noguchi S, Nozaki T, Ogawa S, Ohshima T, Okabe T, Okuno S, Olsen SL, Onuki Y, Ostrowicz W, Ozaki H, Palka H, Park CW, Park H, Peak LS, Perroud JP, Peters M, Piilonen LE, Root N, Rozanska M, Rybicki K, Sagawa H, Saitoh S, Sakai Y, Sakamoto H, Satapathy M, Satpathy A, Schneider O, Schrenk S, Schwanda C, Semenov S, Senyo K, Seuster R, Sevior ME, Shibuya H, Shwartz B, Singh JB, Soni N, Stanic S, Staric M, Sugi A, Sugiyama A, Sumisawa K, Sumiyoshi T, Suzuki K, Suzuki S, Suzuki SY, Takahashi T, Takasaki F, Tamura N, Tanaka J, Tanaka M, Taylor GN, Teramoto Y, Tokuda S, Tomoto M, Tomura T, Trabelsi K, Tsuboyama T, Tsukamoto T, Uehara S, Ueno K, Unno Y, Uno S, Ushiroda Y, Varner G, Varvell KE, Wang CC, Wang CH, Wang JG, Wang MZ, Watanabe Y, Won E, Yabsley BD, Yamada Y, Yamaguchi A, Yamashita Y, Yamauchi M, Yanai H, Yokoyama M, Yuan Y, Yusa Y, Zhang ZP, Zhilich V, Zontar D. Measurement of the B(0)-B(0) mixing parameter Deltam(d) using semileptonic B0 decays. PHYSICAL REVIEW LETTERS 2002; 89:251803. [PMID: 12484875 DOI: 10.1103/physrevlett.89.251803] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/15/2002] [Indexed: 05/24/2023]
Abstract
We present a measurement of the B0-Bmacr;(0) mixing parameter Deltam(d) using neutral B meson pairs in a 29.1 fb(-1) data sample collected at the Upsilon(4S) resonance with the Belle detector at the KEKB asymmetric-energy e(+)e(-) collider. We exclusively reconstruct one neutral B meson in the semileptonic B0-->D(*-)l(+)nu decay mode and identify the flavor of the accompanying B meson from its decay products. From the distribution of the time intervals between the two flavor-tagged B meson decay points, we obtain Deltam(d)=(0.494+/-0.012+/-0.015) ps(-1), where the first error is statistical and the second error is systematic.
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Krokovny P, Abe K, Abe K, Abe T, Adachi I, Ahn BS, Aihara H, Akatsu M, Asano Y, Aso T, Aulchenko V, Aushev T, Bakich AM, Ban Y, Banas E, Bay A, Bedny I, Behera PK, Bizjak I, Bondar A, Bozek A, Bracko M, Brodzicka J, Browder TE, Casey BCK, Chang P, Chao Y, Chen KF, Cheon BG, Chistov R, Choi SK, Choi Y, Danilov M, Dong LY, Drutskoy A, Eidelman S, Eiges V, Enari Y, Everton CW, Fang F, Fukunaga C, Gabyshev N, Garmash A, Gershon T, Golob B, Gordon A, Guo R, Haba J, Hanagaki K, Handa F, Harada Y, Hayashii H, Hazumi M, Heenan EM, Higuchi T, Hinz L, Hojo T, Hokuue T, Hoshi Y, Hou WS, Huang HC, Igaki T, Iijima T, Inami K, Ishikawa A, Ishino H, Itoh R, Iwasaki H, Jang HK, Kaneko J, Kang JH, Kang JS, Katayama N, Kawai H, Kawakami Y, Kawamura N, Kawasaki T, Kichimi H, Kim DW, Kim H, Kim HJ, Kim HO, Kim H, Kim SK, Kinoshita K, Kobayashi S, Korpar S, Krizan P, Kulasiri R, Kumar S, Kuzmin A, Kwon YJ, Lange JS, Leder G, Lee SH, Li J, Limosani A, Liventsev D, Lu RS, MacNaughton J, Majumder G, Mandl F, Marlow D, Matsuishi T, Matsumoto S, Matsumoto T, Mitaroff W, Miyabayashi K, Miyabayashi Y, Miyake H, Miyata H, Moloney GR, Mori T, Murakami A, Nagamine T, Nagasaka Y, Nakadaira T, Nakano E, Nakao M, Nakazawa H, Nam JW, Natkaniec Z, Neichi K, Nishida S, Nitoh O, Nozaki T, Ogawa S, Ohshima T, Okabe T, Olsen SL, Onuki Y, Ostrowicz W, Ozaki H, Pakhlov P, Park CW, Park H, Perroud JP, Peters M, Piilonen LE, Ronga FJ, Root N, Rybicki K, Sagawa H, Saitoh S, Sakai Y, Sakamoto H, Satapathy M, Satpathy A, Schneider O, Schwanda C, Semenov S, Senyo K, Shibuya H, Shwartz B, Sidorov V, Singh JB, Stanic S, Staric M, Sugi A, Sugiyama A, Sumisawa K, Sumiyoshi T, Suzuki K, Suzuki S, Suzuki SY, Swain SK, Takahashi T, Takasaki F, Tamai K, Tamura N, Tanaka J, Tanaka M, Taylor GN, Teramoto Y, Tokuda S, Tomura T, Trabelsi K, Tsuboyama T, Tsukamoto T, Uehara S, Ueno K, Unno Y, Uno S, Ushiroda Y, Varner G, Varvell KE, Wang CC, Wang CH, Wang JG, Wang MZ, Watanabe Y, Won E, Yabsley BD, Yamada Y, Yamaguchi A, Yamashita Y, Yamauchi M, Yanai H, Yashima J, Yuan Y, Yusa Y, Zhang CC, Zhang J, Zhang ZP, Zheng Y, Zhilich V, Zontar D. Observation of D+(s)K- and evidence for D+(s)pi- final states in neutral B decays. PHYSICAL REVIEW LETTERS 2002; 89:231804. [PMID: 12485001 DOI: 10.1103/physrevlett.89.231804] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/06/2002] [Indexed: 05/24/2023]
Abstract
We report the first observation of a B meson decay that is not accessible by a direct spectator process. The channel B(0)-->D(+)(s)K- is found in a sample of 85 x 10(6) BB; events, collected with the Belle detector at KEKB, with a branching fraction B(B(0)-->D(+)(s)K-)=(4.6(+1.2)(-1.1)+/-1.3) x 10(-5). We also obtain evidence for the B0-->D(+)(s)pi(-) decay with branching fraction B(B0-->D(+)(s)pi(-))=(2.4(+1.0)(-0.8)+/-0.7) x 10(-5). This value may be used to extract a model-dependent value of |V(ub)|.
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Nishida S, Nakao M, Abe K, Abe K, Abe T, Ahn BS, Aihara H, Akatsu M, Asano Y, Aushev T, Bakich AM, Ban Y, Banas E, Bartel W, Bay A, Bedny I, Bondar A, Bozek A, Bracko M, Brodzicka J, Browder TE, Casey BCK, Chang P, Chao Y, Cheon BG, Chistov R, Choi SK, Choi Y, Danilov M, Dong LY, Drutskoy A, Eidelman S, Eiges V, Enari Y, Fukunaga C, Gabyshev N, Gershon T, Gordon A, Gotow K, Guo R, Haba J, Hara T, Hayashii H, Hazumi M, Heenan EM, Higuchi I, Higuchi T, Hojo T, Hokuue T, Hoshi Y, Hou SR, Hou WS, Hsu SC, Huang HC, Igaki T, Iijima T, Inami K, Ishikawa A, Ishino H, Itoh R, Iwamoto M, Iwasaki H, Iwasaki Y, Jalocha P, Jang HK, Kang JH, Kapusta P, Kataoka SU, Katayama N, Kawai H, Kawakami Y, Kawamura N, Kawasaki T, Kichimi H, Kim DW, Kim H, Kim HJ, Kim HO, Kim H, Kim TH, Kinoshita K, Krizan P, Krokovny P, Kulasiri R, Kumar S, Kwon YJ, Lange JS, Leder G, Lee SH, Li J, Lu RS, MacNaughton J, Majumder G, Mandl F, Matsumoto S, Matsumoto T, Mikami Y, Mitaroff W, Miyabayashi K, Miyake H, Miyata H, Moloney GR, Mori S, Nagamine T, Nagasaka Y, Nakadaira T, Nakano E, Nam JW, Natkaniec Z, Neichi K, Nitoh O, Noguchi S, Nozaki T, Ogawa S, Ohno F, Ohshima T, Okabe T, Okuno S, Olsen SL, Ostrowicz W, Ozaki H, Pakhlov P, Palka H, Park CW, Park H, Park KS, Peak LS, Perroud JP, Peters M, Piilonen LE, Rozanska M, Rybicki K, Sagawa H, Saitoh S, Sakai Y, Sakamoto H, Satapathy M, Satpathy A, Schneider O, Schrenk S, Schwanda C, Semenov S, Senyo K, Seuster R, Sevior ME, Shibuya H, Shwartz B, Sidorov V, Singh JB, Stanic S, Sugi A, Sugiyama A, Sumisawa K, Sumiyoshi T, Suzuki K, Suzuki S, Takahashi T, Takasaki F, Tamai K, Tamura N, Tanaka M, Taylor GN, Teramoto Y, Tokuda S, Tomoto M, Tomura T, Tovey SN, Trabelsi K, Tsuboyama T, Tsukamoto T, Uehara S, Ueno K, Uno S, Ushiroda Y, Varner G, Varvell KE, Wang CC, Wang CH, Wang JG, Wang MZ, Watanabe Y, Won E, Yabsley BD, Yamada Y, Yamaguchi A, Yamamoto H, Yamashita Y, Yamauchi M, Yuan Y, Yusa Y, Zhang J, Zhang ZP, Zhilich V, Zontar D. Radiative B meson decays into kpigamma and kpipigamma final states. PHYSICAL REVIEW LETTERS 2002; 89:231801. [PMID: 12484998 DOI: 10.1103/physrevlett.89.231801] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/12/2002] [Revised: 09/06/2002] [Indexed: 05/24/2023]
Abstract
We report observations of radiative B meson decays into the K+pi(-)gamma and K+pi(-)pi(+)gamma final states. In the B0-->K+pi(-)gamma channel, we present evidence for decays via an intermediate tensor meson state with a branching fraction of B(B0-->K(*)(2)(1430)(0)gamma)=[1.3+/-0.5(stat)+/-0.1(syst)]x10(-5). We measure the branching fraction B(B+-->K+pi(-)pi(+)gamma)=[2.4+/-0.5(stat) +0.4-0.2(syst)]x10(-5), in which the B+-->K(*0)pi(+)gamma and B+-->K+rho(0)gamma channels dominate. The analysis is based on a data set of 29.4 fb(-1) recorded by the Belle experiment at the KEKB collider.
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Paulus EF, Joswig W, Böhmer V, Saadioui M, Angelkort J, Buchsbaum N, Djanhan J, Gumann N, Peters M, Ton QC. Crystal structure of 5,11,17,23-tetra-t-butyl-25,27-dihydroxy-26,28-ditosyloxy- tetrathiacalix[4]arene dichloromethane, C54H60O8S6 · 2(CH2Cl2). Z KRIST-NEW CRYST ST 2002. [DOI: 10.1524/ncrs.2002.217.jg.398] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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447
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Peters M, Petros A, Baines P, Loan P, Cullen P, Ralston C, Yates R, Marsh M, Weir P. Genuine reduction in meningococcal deaths results from teamwork. Arch Dis Child 2002; 87:560-1; author reply 361. [PMID: 12456575 PMCID: PMC1755838 DOI: 10.1136/adc.87.6.560-b] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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448
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Fock R, Bergmann H, Bussmann H, Fell G, Finke EJ, Koch U, Niedrig M, Peters M, Scholz D, Wirtz A. Conceptional considerations for a German influenza pandemic preparedness plan. Med Microbiol Immunol 2002; 191:191-5. [PMID: 12458359 DOI: 10.1007/s00430-002-0145-y] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2002] [Indexed: 11/26/2022]
Abstract
A pandemic appearance of influenza A virus must be expected at any time. The limitations of health preserving and life-saving resources, which will inevitably be reached in the event of a pandemic, will be accompanied by ethical and possibly social conflicts, which can be lessened or resolved only through precautionary planning, clearly specified competencies and transparent decisions within a social consensus. In case of a shortage of vaccines and virostatic agents, decisions will have to be made with regard to the segment of the population that absolutely must be vaccinated. It is currently estimated that a (monovalent) vaccine developed for a new pandemic strain would only suffice for the single vaccination of approximately half of the German population after a year; only 10-14 million vaccine dosages would be available to provide basic immunization and single boosters to personnel required to maintain basic medical care and essential infrastructure after half a year. In the event of local influenza outbreaks, antiviral chemotherapeutic agents could be used to close the gap until a vaccine can become effective. Even if suitable influenza vaccines and virostatic agents are not sufficiently available at the start of a pandemic, it is still possible to at least prevent an outbreak of two of the most feared secondary infections that accompany influenza: pneumococcal pneumonia or meningitis and illnesses resulting from Haemophilus influenzae. Agreement still needs to be reached with manufacturers for guaranteeing the necessary vaccine production or ensuring that they have a sufficient stock to meet the minimum demand for antiviral agents and agents for symptomatic treatment.
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Paulus EF, Joswig W, Böhmer V, Saadioui M, Angelkort J, Buchsbaum N, Djanhan J, Gumann N, Peters M, Ton QC. Crystal structure of 5,11,17,23-tetra-t-butyl-25,27-dihydroxy-26,28-ditosyloxy- tetrathiacalix[4]arene dichloromethane, C54H60O8S6 · 2(CH2Cl2). Z KRIST-NEW CRYST ST 2002. [DOI: 10.1524/ncrs.2002.217.1.398] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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Lu RS, Abe K, Abe K, Abe N, Abe R, Abe T, Adachi I, Aihara H, Asano Y, Aso T, Aulchenko V, Aushev T, Bakich AM, Ban Y, Banas E, Bedny I, Behera PK, Bizjak I, Bondar A, Bozek A, Bracko M, Browder TE, Casey BCK, Chang MC, Chang P, Chao Y, Chen KF, Cheon BG, Chistov R, Choi SK, Choi Y, Choi YK, Danilov M, Dong LY, Drutskoy A, Eidelman S, Eiges V, Everton CW, Fukunaga C, Gabyshev N, Gershon T, Golob B, Gordon A, Guo R, Haba J, Hara T, Harada Y, Hayashii H, Hazumi M, Heenan EM, Higuchi T, Hinz L, Hokuue T, Hoshi Y, Hou WS, Hsu SC, Huang HC, Igaki T, Igarashi Y, Iijima T, Inami K, Ishikawa A, Itoh R, Iwasaki H, Iwasaki Y, Jang HK, Kang JH, Kapusta P, Kataoka SU, Katayama N, Kawai H, Kawakami Y, Kawamura N, Kawasaki T, Kichimi H, Kim DW, Kim H, Kim HJ, Kim HO, Kim H, Kim SK, Kinoshita K, Krokovny P, Kulasiri R, Kumar S, Kuzmin A, Kwon YJ, Leder G, Lee SH, Li J, Liventsev D, MacNaughton J, Majumder G, Mandl F, Matsuishi T, Matsumoto S, Matsumoto T, Mitaroff W, Miyabayashi K, Miyabayashi Y, Miyake H, Miyata H, Moloney GR, Mori T, Murakami A, Nagamine T, Nagasaka Y, Nakadaira T, Nakano E, Nakao M, Nam JW, Natkaniec Z, Neichi K, Nishida S, Nitoh O, Noguchi S, Nozaki T, Ogawa S, Ohno F, Ohshima T, Okabe T, Okuno S, Olsen SL, Ostrowicz W, Ozaki H, Palka H, Park CW, Park H, Peak LS, Perroud JP, Peters M, Piilonen LE, Root N, Rybicki K, Sagawa H, Saitoh S, Sakai Y, Satapathy M, Satpathy A, Schneider O, Schrenk S, Semenov S, Senyo K, Seuster R, Sevior ME, Shibuya H, Sidorov V, Singh JB, Soni N, Stanic S, Staric M, Sugi A, Sugiyama A, Sumisawa K, Sumiyoshi T, Suzuki K, Suzuki S, Takahashi T, Takasaki F, Tamai K, Tamura N, Tanaka J, Tanaka M, Taylor GN, Teramoto Y, Tokuda S, Tomoto M, Tomura T, Tovey SN, Trabelsi K, Tsuboyama T, Tsukamoto T, Uehara S, Ueno K, Uno S, Ushiroda Y, Varner G, Varvell KE, Wang CC, Wang CH, Wang JG, Wang MZ, Watanabe Y, Won E, Yabsley BD, Yamada Y, Yamashita Y, Yamauchi M, Yeh P, Yuan Y, Zhang J, Zhang ZP, Zheng Y, Zontar D. Observation of B+/- -->omegaK+/- decay. PHYSICAL REVIEW LETTERS 2002; 89:191801. [PMID: 12443111 DOI: 10.1103/physrevlett.89.191801] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/05/2002] [Indexed: 05/24/2023]
Abstract
We report the first observation of the charmless two-body mode B+/--->omegaK+/- decay, and a new measurement of the branching fraction for the B+/--->omegapi(+/-) decay. The measured branching fractions are B(B+/--->omegaK+/-)=(9.2(+2.6)(-2.3)+/-1.0)x10(-6) and B(B+/--->omegapi(+/-))=(4.2(+2.0)(-1.8)+/-0.5)x10(-6). We also measure the partial rate asymmetry of B+/--->omegaK+/- decays and obtain A(CP)=-0.21+/-0.28+/-0.03. The results are based on a data sample of 29.4 fb(-1) collected on the Upsilon(4S) resonance by the Belle detector at the KEKB e(+)e(-) collider.
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