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Cane M, Jésus P, Preux P, Couratier P, Fayemendy P. Comparison of lateralized bioelectrical impedance analysis data and lateralized manual muscle testing score in amyotrophic lateral sclerosis (als) during the initial and final nutritional assessment. Clin Nutr ESPEN 2021. [DOI: 10.1016/j.clnesp.2021.09.161] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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Cane M, Jésus P, Misset B, Arnal Couderc M, Sourisseau H, Calmel N, Desport J, Fayemendy P. Comparaison des paramètres latéralisés impédancemétriques et du testing musculaire dans une cohorte de patients atteints de sclérose latérale amyotrophique. NUTR CLIN METAB 2021. [DOI: 10.1016/j.nupar.2021.01.034] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Anderson WB, Seager R, Baethgen W, Cane M, You L. Synchronous crop failures and climate-forced production variability. Sci Adv 2019; 5:eaaw1976. [PMID: 31281890 PMCID: PMC6609162 DOI: 10.1126/sciadv.aaw1976] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/27/2018] [Accepted: 05/24/2019] [Indexed: 05/30/2023]
Abstract
Large-scale modes of climate variability can force widespread crop yield anomalies and are therefore often presented as a risk to food security. We quantify how modes of climate variability contribute to crop production variance. We find that the El Niño Southern Oscillation (ENSO), the Indian Ocean Dipole (IOD), tropical Atlantic variability (TAV), and the North Atlantic Oscillation (NAO) together account for 18, 7, and 6% of globally aggregated maize, soybean, and wheat production variability, respectively. The lower fractions of global-scale soybean and wheat production variability result from substantial but offsetting climate-forced production anomalies. All climate modes are important in at least one region studied. In 1983, ENSO, the only mode capable of forcing globally synchronous crop failures, was responsible for the largest synchronous crop failure in the modern historical record. Our results provide the basis for monitoring, and potentially predicting, simultaneous crop failures.
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Affiliation(s)
- W. B. Anderson
- Lamont-Doherty Earth Observatory, Columbia University, Palisades, NY, USA
- International Research Institute for Climate and Society, Palisades, NY, USA
- Department of Earth and Environmental Sciences, Columbia University, Palisades, NY, USA
| | - R. Seager
- Lamont-Doherty Earth Observatory, Columbia University, Palisades, NY, USA
| | - W. Baethgen
- International Research Institute for Climate and Society, Palisades, NY, USA
| | - M. Cane
- Lamont-Doherty Earth Observatory, Columbia University, Palisades, NY, USA
| | - L. You
- International Food Policy Research Institute, Washington, DC, USA
- Macro Agriculture Research Institute and College of Economics and Management, Huazhong Agricultural University, Wuhan, Hubei, China
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Latif M, Anderson D, Barnett T, Cane M, Kleeman R, Leetmaa A, O'Brien J, Rosati A, Schneider E. A review of the predictability and prediction of ENSO. ACTA ACUST UNITED AC 1998. [DOI: 10.1029/97jc03413] [Citation(s) in RCA: 383] [Impact Index Per Article: 14.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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Abstract
The major mammalian stress-inducible protein, heat shock protein 72, protects cells from certain stresses and rapidly accumulates in cells after ischemia. Heat shock protein 72 is rapidly synthesized in the myocardium of various species in response to ischemia, but it has not been investigated in human heart. To determine if heat shock protein 72 accumulated in the ischemic myocardium of patients undergoing cardiac operations, we obtained sequential right atrial biopsy specimens from 12 patients undergoing repair at three intervals: before bypass, after reperfusion, and after bypass. Immunoblot analysis for heat shock protein 72 demonstrated a high expression in the human heart compared with other mammalian hearts, p (Binomial) = 0.01. Compared with before bypass, heat shock protein 72 contents after reperfusion and after bypass were 98.2% +/- 8.9%, p (signed-rank) = 0.65, and 87.6% +/- 17.1%, p (signed-rank) = 0.28, respectively. Although heat shock protein 72 concentration was unchanged in hearts after reperfusion and after bypass, the initial prebypass level of heat shock protein 72 was high. The high heat shock protein 72 level detected in human hearts may reflect preoperative disease and drug therapy, or inherently high levels may be usual in the human myocardium. These findings indicate that the myocardium of patients undergoing cardiac operations contains relatively high concentrations of heat shock protein 72, which are not increased during the surgical procedure.
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Affiliation(s)
- L B McGrath
- Department of Surgery, Deborah Heart and Lung Center, Browns Mills, N.J. 08015
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Cane M, Livingstone A, Gray J, Playford V, Kirby D, Widgery D. Clawback of GPs' health promotion fees. West J Med 1990. [DOI: 10.1136/bmj.301.6765.1398] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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McCarley RW, Faux SF, Shenton M, LeMay M, Cane M, Ballinger R, Duffy FH. CT abnormalities in schizophrenia. A preliminary study of their correlations with P300/P200 electrophysiological features and positive/negative symptoms. Arch Gen Psychiatry 1989; 46:698-708. [PMID: 2751404 DOI: 10.1001/archpsyc.1989.01810080028004] [Citation(s) in RCA: 94] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
Computed tomographic scans were scored blindly for the size of cerebrospinal fluid spaces in a group of nine medicated schizophrenics and a group of nine age-matched normal volunteers without psychiatric or medical problems. Overall, ten of the 18 computed tomography (CT) features measured were significantly enlarged in the schizophrenic group. These abnormal CT features were then correlated with electrophysiological and clinical measurements performed on the schizophrenic patients. Left sylvian fissure enlargement, thought to reflect temporal lobe tissue loss, was highly correlated with a left temporal scalp region feature of the auditory P300 measure (T3 electrode) that differentiated schizophrenics and normals, and both the left sylvian fissure enlargement and the P300 measure were highly correlated with positive symptoms (total score on the Scale for the Assessment of Positive Symptoms). Frontal superficial (cortical) sulcal enlargement was prominent in the schizophrenic group and was highly correlated with another electrophysiological measure, auditory P200, at left central scalp locations. There was no significant correlation between left sylvian fissure and frontal sulcal enlargement within the schizophrenic group, and intercorrelations between CT variables in the schizophrenic group were, in general, less significant than in the control group. Although we should be cautious about generalizability because of the small number of patients, these data are compatible with the hypothesis that different subgroups of schizophrenic pathological features are characterized by different CT, electrophysiological, and clinical presentations.
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Affiliation(s)
- R W McCarley
- Harvard Medical School, Massachusetts Mental Health Center, Boston
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Shenton ME, Ballinger R, Marcy B, Faux SF, Cane M, Lemay M, Cassens G, Coleman M, Duffy FH, McCarley RW. Two syndromes of schizophrenic psychopathology associated with left vs. right temporal deficits in P300 amplitude. Four case reports. J Nerv Ment Dis 1989; 177:219-25. [PMID: 2564883 DOI: 10.1097/00005053-198904000-00005] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
In four schizophrenic patients, we examined the relationship between clinical course, including neuroleptic response, and the following biological and psychological measures: topography of the auditory P300 event-related potential, computerized tomography (CT), Andreasen's positive and negative symptom scales, the Thought Disorder Index, and a neuropsychological test battery. Two previous studies in our laboratory had shown that schizophrenic patients were differentiated from a matched normal control group by a left temporal scalp region deficit in P300 topography. This present report compares two schizophrenic patients with the typical left temporal P300 topography deficit with two schizophrenic patients with a right temporal P300 topography deficit. The two right temporal deficit patients had more positive symptoms, more thought disorder, more severely impaired functioning, earlier age of onset, poorer response to neuroleptic medications, more diffuse cognitive deficits on a neuropsychological testing battery, and poorer premorbid history than the two left temporal deficit patients. There was some evidence for the presence of more CT abnormalities suggestive of frontal lobe pathology in the right temporal deficit patients.
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Affiliation(s)
- M E Shenton
- Department of Psychiatry (VAMC-Brockton and MMHC), Harvard Medical School, Massachusetts
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Abstract
Three different classes of numerical models successfully predicted the occurrence of the El Niño of 1986-87 at lead times of 3 to 9 months. Although the magnitude and timing of predicted ocean surface temperatures were not perfect, these results suggest that routine prediction of moderate to lare El Niño events is feasible. The key to the success of the models lies in recognizing or simulating the low-frequency, large-scale changes in the tropical ocean-atmosphere system that give rise to El Niño events.
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Abstract
A retrospective study of 86 children aged 6-12 years who had been hospitalized for psychiatric reasons revealed that adult criteria for borderline personality disorder could identify a group of children with many of the features attributed in the literature to the borderline child. The relative paucity of significant differences between the children identified as borderline and those identified as nonborderline raises questions about the validity and utility of the term. Further work is necessary to clarify the meaning of a vulnerability to psychotic regression in the disturbed child and the relation of such a vulnerability to the adult borderline personality disorder.
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Cane M. [Testicular biopsy for early detection of malignant tumor]. Harefuah 1981; 100:140-1. [PMID: 7262686] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
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Deutsch DG, Schechter N, Brecha N, Quitschke W, Schulman P, Cane M, Gazzaniga MS, Simpson MV. Analysis of protein levels and synthesis after learning in the split-brain pigeon. Brain Res 1980; 198:135-45. [PMID: 7407580 DOI: 10.1016/0006-8993(80)90349-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
A series of experiments were performed to study the effects of learning upon proteins in the split-brain pigeon. With this preparation, one side of the brain was trained in a color discrimination task while the other side served as a naive control. Proteins from both sides of the brain were separated by one- and two-dimensional polyacrylamide gel electrophoresis and analyzed to measure protein levels or protein synthesis. No differences were found between trained and naive telencephalic hemispheres or between trained and naive optic lobes in the steady-state protein levels or in protein synthesis.
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