Adult pigment type (Peiffer) of sudanophilic leukodystrophy

1989 ◽  
Vol 78 (5) ◽  
pp. 533-542 ◽  
Author(s):  
R. Okeda ◽  
T. Matsuo ◽  
Y. Kawahara ◽  
Y. Eishi ◽  
Y. Tamai ◽  
...  
Keyword(s):  
Pigment Type ◽  
Sudanophilic Leukodystrophy

HELIOTHERAPY IN THE TREATMENT OF PSORIATIC ARTHRITIS

2018 ◽  
Vol 28 (2) ◽  
pp. 483-487
Author(s):  
Snezhina Georgieva ◽  
Dilyana Zvezdova
Keyword(s):  
Psoriatic Arthritis ◽  
Clinical Picture ◽  
Local Therapy ◽  
Severe Form ◽  
Climatic Conditions ◽  
Joint Disease ◽  
Immune Mediated ◽  
Social Comfort ◽  
Pigment Type ◽  
Definition Of

Psoriatic arthritis is an inflammatory joint disease associated with psoriasis vulgaris, with routinely negative rheumatoid factors and the absence of rheumatoid nodules. This is an immune-mediated disease, according to generally accepted definition of Wright and Moll from 1973. American Association against Rheumatism classified psoriatic arthritis as an independent disease in 1964. Psoriatic arthritis is a single disease with a varied clinical picture. It belongs to the group of seronegative spondyloarthropathies with which there are general clinical features. It is believed that similar mechanisms determine the onset of psoriasis and psoriatic arthritis. The clinical picture includes various clinical forms that damage the peripheral and sacroiliac joints, spine, internal organs. The treatment of psoriatic arthritis is directed simultaneously to the influence of skin and joint changes. Purpose: Our study aims to summarize our long-standing experience in the treatment of psoriatic arthritis with heliotherapy. Subject of observation: Monitoring includes 132 patients with moderate and severe form of psoriasis treated at the sanatorium in town of Pomorie for 5 years in the period 2001-2006. Results and discussion: 132 patients with psoriasis with no effect on the local therapy and have proven psoriatic arthritis were selected. In our climatic conditions, heliotherapy is appointed during the warm half-year. Sun treatment was conducted under the conditions of a healing beach, which had shielding, radiation-protective devices. In patients with erythema - pigment and pigment type skin reactivity begins with 1-2 bioadoses reached to 8-10 biodoses, carried out in the area of overcomfort. Conclusion: The studies demonstrated that heliotherapy combined with medications significantly improves the prognosis of patients with this disease. The ultimate success would mean overcoming the frequent depression conditions, better survival and social comfort for patients with psoriatic arthritis.

scholarly journals Variety of genotypes in males diagnosed as dichromatic on a conventional clinical anomaloscope

2004 ◽  
Vol 21 (3) ◽  
pp. 205-216 ◽  
Author(s):  
MAUREEN NEITZ ◽  
JOSEPH CARROLL ◽  
AGNES RENNER ◽  
HOLGER KNAU ◽  
JOHN S. WERNER ◽  
...  
Keyword(s):  
Color Vision ◽  
X Chromosome ◽  
Full Range ◽  
Gene Array ◽  
Spectral Difference ◽  
Vision Defect ◽  
Spectral Peaks ◽  
Pigment Type ◽  
Pigment Genes ◽  
Two Populations

The hypothesis that dichromatic behavior on a clinical anomaloscope can be explained by the complement and arrangement of the long- (L) and middle-wavelength (M) pigment genes was tested. It was predicted that dichromacy is associated with an X-chromosome pigment gene array capable of producing only a single functional pigment type. The simplest case of this is when deletion has left only a single X-chromosome pigment gene. The production of a single L or M pigment type can also result from rearrangements in which multiple genes remain. Often, only the two genes at the 5′ end of the array are expressed; thus, dichromacy is also predicted to occur if one of these is defective or encodes a defective pigment, or if both of them encode pigments with identical spectral sensitivities. Subjects were 128 males who accepted the full range of admixtures of the two primary lights as matching the comparison light on a Neitz or Nagel anomaloscope. Strikingly, examination of the L and M pigment genes revealed a potential cause for a color-vision defect in all 128 dichromats. This indicates that the major component of color-vision deficiency could be attributed to alterations of the pigment genes or their regulatory regions in all cases, and the variety of gene arrangements associated with dichromacy is cataloged here. However, a fraction of the dichromats (17 out of 128; 13%) had genes predicted to encode pigments that would result in two populations of cones with different spectral sensitivities. Nine of the 17 were predicted to have two pigments with slightly different spectral peaks (usually ≤ 2.5 nm) and eight had genes which specified pigments identical in peak absorption, but different in amino acid positions previously associated with optical density differences. In other subjects, reported previously, the same small spectral differences were associated with anomalous trichromacy rather than dichromacy. It appears that when the spectral difference specified by the genes is very small, the amount of residual red–green color vision measured varies; some individuals test as dichromats, others test as anomalous trichromats. The discrepancy is probably partly attributable to testing method differences and partly to a difference in performance not perception, but it seems there must also be cases in which other factors, for example, cone ratio, contribute to a person's ability to extract a color signal from a small spectral difference.

Sudanophilic leukodystrophy with increased hexosamine content

Neurology ◽  
1960 ◽  
Vol 10 (8) ◽  
pp. 765-765 ◽  
Author(s):  
P. J. Dyck ◽  
J. N. Cunnings ◽  
J. Olszewski
Keyword(s):  
Sudanophilic Leukodystrophy ◽  
Hexosamine Content

ALZHEIMERʼS TANGLES IN SUDANOPHILIC LEUKODYSTROPHY

1986 ◽  
Vol 45 (3) ◽  
pp. 349 ◽  
Author(s):  
A. K. Harada ◽  
W. Krucke ◽  
G. L. Mancardi ◽  
T. I. Mandybur
Keyword(s):  
Sudanophilic Leukodystrophy

Experiment Research on Preparation Pigment Type Magnetic Iron Oxide Powder Utilizing Magnetic Separated Slag

2013 ◽  
Vol 683 ◽  
pp. 595-598
Author(s):  
Yu Yuan Cui ◽  
Mao Fa Jiang ◽  
Pei Yang Shi ◽  
Cheng Jun Liu
Keyword(s):  
Iron Oxide ◽  
Reaction Time ◽  
Iron Powder ◽  
Converter Slag ◽  
Raw Material ◽  
Experiment Research ◽  
Pigment Type ◽  
Roasting Temperature ◽  
And Performance ◽  
Covering Power

This per systematically studies the influence of roasting temperature and time to the composition and performance of magnetic iron powder, with magnetic separated converter slag as raw material, and low-temperature roasting-magnetic separation craft is also used with analyzing methods of chemical, XRD, tinting strength and so on. The investigation reveals that: pigment type iron powder with high tinting strength and covering power can be prepared with magnetic separated converter slag. Iron content and tinting strength of the iron powder rise with reaction temperature, while the covering power tends to decrease. Tinting strength of the iron powder tends to rise with extending of reaction time, while covering power rises in the first and reduces afterward, with highest covering power of 56g•m-2 at reaction time of 30min.

Biochemical and Genetic Studies of Pigment-Type Switching

2000 ◽  
Vol 13 (Supplement 8) ◽  
pp. 48-53 ◽  
Author(s):  
GREG BARSH ◽  
TERESA GUNN ◽  
LIN HE ◽  
STUART SCHLOSSMAN ◽  
JONATHAN DUKE-COHAN
Keyword(s):  
Genetic Studies ◽  
Pigment Type

Genotype analysis in a patient with oculocutaneous albinism 1 minimal pigment type

2012 ◽  
Vol 166 (4) ◽  
pp. 896-898 ◽  
Author(s):  
M. Kono ◽  
T. Kondo ◽  
S. Ito ◽  
T. Suzuki ◽  
K. Wakamatsu ◽  
...  
Keyword(s):  
Oculocutaneous Albinism ◽  
Genotype Analysis ◽  
Pigment Type

Study of Coating Binder Migration and Affected Parameters

2013 ◽  
Vol 790 ◽  
pp. 45-48 ◽  
Author(s):  
Zhao Hui Zhen ◽  
Zheng Shun Wang
Keyword(s):  
Calcium Carbonate ◽  
Cross Section ◽  
Coating Layer ◽  
Solid Content ◽  
Pigment Content ◽  
Drying Temperature ◽  
Coating Surface ◽  
Pigment Type ◽  
Binder Concentration ◽  
Coating Color

Because of the coating binder migration in cross-section of coating layer, the binder concentration will be different in z-direction of coating layer, which affect some properties of coated paper. The Paper studied the effects of pigment type, coating color solid content and dying temperature on binder migration and affected factors. The z-direction distribution of the coating binder which was tagged with Br in coating layer and its concentration in coating surface were examined quantitatively by using SEM-EDXA and ESCA analysis. The mechanism of binder migration was also proposed. The results indicated that the degree of binder migration is directly proportional to the drying temperature, that the increase of the ratio of calcium carbonate in the pigment content, coating surface binder concentration increased. The result also indicated that the degree of binder migration was increased with reduced the coating solid content.

scholarly journals Phylogeography and pigment type diversity ofSynechococcuscyanobacteria in surface waters of the northwestern pacific ocean

2016 ◽  
Vol 19 (1) ◽  
pp. 142-158 ◽  
Author(s):  
Xiaomin Xia ◽  
Frédéric Partensky ◽  
Laurence Garczarek ◽  
Koji Suzuki ◽  
Cui Guo ◽  
...  
Keyword(s):  
Pacific Ocean ◽  
Surface Waters ◽  
Northwestern Pacific ◽  
Northwestern Pacific Ocean ◽  
Pigment Type
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