We report a rare case of a young boy presenting with bilateral blurring of vision following a viral like illness. Fundus examination revealed multiple pale cream-coloured lesions scattered across the posterior pole of both eyes. Fundus fluorescein angiography showed characteristic features of early hypofluorescence and late hyperfluorescence, further confirming the diagnosis of acute posterior placoid pigment epitheliopathy (AMPPPE). He was treated with topical steroids for the accompanying mild anterior uveitis. He had a prompt visual recovery with no adverse sequelae.
Posters [Publication Type] ; Viral ; Acute ; Pigments ; After values

Cholestatic jaundice caused by imidazole derivatives is a rare complication of antithyroid drug therapy. We present a case of cholestatic jaundice with systemic hypersensitivity reaction, which developed in a 27-year old male one day after exposure to methimazole. The patient showed clinical improvement and gradual resolution of jaundice after the discontinuation of methimazole and treatment with prednisolone. Histologic findings of liver revealed bile pigment, predominantly in centrilobular area, and infiltration of chronic inflammatory cells in a few portal area without evidence of degeneration or necrosis of hepatocytes. Methimazole could be presumed as etiologic agent from clear chronological relationship and the lack of other causative factors. We report this unusual case with review of literature.
Adult ; Bile Pigments ; Drug Therapy ; Hepatocytes ; Humans ; Hypersensitivity ; Jaundice ; Jaundice, Obstructive* ; Liver ; Male ; Methimazole ; Necrosis ; Prednisolone

OBJECTIVETo study morphological features of traditional Chinese medicinal herbs in hot property.

METHODAltogether 114 traditional Chinese medicinal herbs in hot property were selected as study objects. EpiData 3.02 software was applied to establish a database, and SPSS 18.0 statistical software was used for data analysis.

RESULTIn terms of shape, there were 25 cylindrical herbs, accounting for 21.9%, which was the largest proportion; 12 flaky herbs, taking up 10.5%; 11 sphere herbs, occupying 9.6%; 9 ovate and massive herbs, respectively, accounting for 7.9%; 8 oval herbs, taking up 7.0%; and the rest herbs were distributed dispersedly. By color, there were red cases, accounting for 39.5%, which was the largest proportion; 29 yellow cases, accounting for 25.4%; 16 black cases, accounting for 14.1%; 15 green cases, accounting for 13.2%; and 9 white cases, accounting for 8.9%. By odor, there were 62 cases with aroma (including slight aroma), accounting for 54.4%; 28 cases with slight odor, accounting for 24.6%; 13 cases without odor, accounting for 11.4%; 7 cases with specific odor, taking up 6.1%; 4 fishy cases, taking up 3.5%. By taste, there were 36 cases in pungent taste (including slight pungent), occuping 31.6%; 35 cases in bitter taste (including slight bitter), taking up 30.7%; 19 sweet cases (including slight sweet), occuping 16.6%; 5 salt cases (including slight salt), occuping 4.5%; 4 sour cases (including slight sour), occuping 3.5%; 11 cases in flat taste, occuping 9.6%; 3 astringent cases, occupying 2.6%; and 1 numb-taste case, occuping 0.9%. In terms of texture, hard herbs (including hard and solid ones) occupied 39.4%; crisp herbs occupied 24.6%; light-weigh herbs occupied 12.3%; heavy-weigh herbs occupied 3.5%; loose herbs occupied 2.6%; and tough herbs occupied 5.3%.

CONCLUSIONThe morphologic characteristics of traditional Chinese medicines in hot property show certain regularity. They are mostly cylindrical, red, pungent and hard, with aroma.

Drugs, Chinese Herbal ; chemistry ; Humans ; Odorants ; Pigments, Biological ; Plants, Medicinal ; anatomy & histology ; chemistry ; Taste

The extraction of functional components from radix of Arnebia euchroma was optimized using orthogonal design based on the extraction yields of shikonin, and hydroxyl-naphthoquinone pigments. The data processing was carried out with the multiple guidelines grading method for optimizing the extraction condition. Compared with the traditional method (refluxing and ultrasonic extraction), the flash extraction method was more efficient The optimal conditions were as follows: 95% ethanol extract 3 times with 90 s for each. Under these conditions, the extraction yields of shikonin, and hydroxyl-naphthoquinone pigments were 93.16%, 93.89%, respectively, and the dry extract rate was 5.16%. In conclusion, the result showed that the flash extraction technology was appropriate, stable and feasible.
Boraginaceae ; chemistry ; Drugs, Chinese Herbal ; chemistry ; Naphthoquinones ; chemistry ; Pigments, Biological ; chemistry ; Plant Extracts ; chemistry

OBJECTIVETo study the effects of continuous cropping obstacles on growth of Angelica sinensis.

METHODThe growth indexes, photosynthetic characteristic, activity of leaf protective enzymes, and the yield, essential oil content and extract content were determined.

RESULTContinuous cropping decreased the growth and the yield, essential oil content, extract content of A. sinensis. Photosynthetic pigment, which include Chla and Chlb, and photosynthetic rate of A. sinensis leaves decreased. Activity of leaf SOD, POD and CAT were also inhibited. The content of proline, soluble sugar and MDA increased.

CONCLUSIONThrough decreasing the activity of protective enzymes and their ability of cleaning free radical, continuous cropping made free radical remain in plant so that induced membrane lipid peroxidization, electrolytic leakage became heavier, content of proline and soluble sugar increased. The external manifestation of this influences were that plant growth was inhibited, content of photosynthetic pigments decreased, so did the intensity of photosynthesis and respiration, content of dry mass.

Agriculture ; methods ; Angelica sinensis ; chemistry ; growth & development ; Biomass ; Pigments, Biological ; analysis

OBJECTIVETo compare the contents of diterpenoid pigments among the fruit, seed, and pericarp from Gardenia jasminoides.

METHODThe separation of Crocin 1, Crocin 2, Crocin 3 were carried out simultaneously on a Kromasil C18 column at 35 degrees C with the methanol-acetonitrile-0.3% formic acid anhydrous in gradient elution as the mobile phrases. The detection wavelength was set at 440 nm and the flow rate was 1.0 mL x min(-1).

RESULTThe obtained linearity of the three components was better over 0.999 5 and the average recoveries were 97.50%, 98.76%, 97.67%, respectively. The results exhibited the remarkable variation among the different parts of the fruit.

CONCLUSIONThe contents of three constituents in seed were higher than in pericarp.

Carotenoids ; analysis ; Diterpenes ; analysis ; Fruit ; chemistry ; Gardenia ; chemistry ; Pigments, Biological ; analysis

Through the determination of the growth, physiological and active components of Glechoma longituba, the effect of soil bulk density on growth and quality of G. longituba was explored. Through pot experiment, six different bulk density treatments were set for 0.8, 0.9, 1.0, 1.1, 1.2, 1.3 g·cm⁻³ , the growth index, physiological index and the content of active components were determined. The results showed that the growth indexes and biomass of G. longituba firstly increased and then decreased with the increase of soil bulk density. The dry weight of G. longituba achieved the maximum 5.70 g in the treatment of 1.0 g·cm⁻³ . The photosynthetic pigments, soluble sugars and free amino acids firstly increased and then decreased with the increase of soil bulk density. The suitable soil bulk density was beneficial to the accumulation of photosynthetic pigment, soluble protein and free amino acid synthesis. The content of malondialdehyde increased gradually with the increase of soil bulk density. The contents of ethanol-soluble extractives of G. longituba were greater than 25%, meeting its quality criterionin Chinese Pharmacopoeia 2015, achieved the maximum of 40.66% in the treatment of 1.0 g·cm⁻³ . The total flavonoids content of G. longituba increased gradually with the increase of soil bulk density, triterpenic acid and phenolic acids decreased gradually with the increase of soil bulk density. Soil bulk density has a significant effect on the growth and quality of G. longituba, and it is conducive to the growth and its medicinal quality at the soil bulk density of 1.0 g·cm⁻³.
Flavonoids ; analysis ; Lamiaceae ; chemistry ; growth & development ; Photosynthesis ; Pigments, Biological ; analysis ; Plant Extracts ; analysis ; Soil

OBJECTIVES: This study aims at exploring genetic and clinical characteristics of multiplex Korean families with schizophrenia. METHODS: Thirty-three families having two or more schizophrenics by DSM-IV criteria within the second degree relatives were obtained from the clinics of general hospitals and mental hospitals. Sixty-nine affected and forty-five unaffected subjects from these families were interviewed using Korean version of Diagnostic Interview for Genetic Studies. Krawieka Rating Scale and The Schedule for the Deficit Syndrome were also applied for further evaluation of psychopathologies of the patients. Patterns of inheritances of the disease were analyzed by the inspection of the pedigrees. Parent-of-origin effect was evaluated by the comparison of the occurrence rate and the clinical characteristics between the subgroups of maternal and paternal origins. RESULTS: There were similar rates of maternal and paternal transmission in the families for which unilineal transmission of the disease was estimated. Only one family showed bilineal transmission. Observed patterns of transmission were not compatible with the recessive single locus model or sex-linked model. The most frequently observed non-schizophrenic disorders in these families were personality disorders/traits of schizophrenia spectrum. We could not find any clinical characteristics which might be unique to the patients from multiplex families. Parent-of-origin effect was not suggested. CONCLUSION: This study provides preliminary clinical and genetic data on the multiplex schizophrenia families which could be used for the determination of the genetic parameters and the boundaries of the phenotype in the linkage analyses.
Appointments and Schedules ; Bile Pigments ; Diagnostic and Statistical Manual of Mental Disorders ; Hospitals, General ; Hospitals, Psychiatric ; Humans ; Phenotype ; Schizophrenia* ; Wills

Animals ; Embryo, Mammalian ; Humans ; Photoreceptor Cells, Vertebrate ; metabolism ; physiology ; Retinal Ganglion Cells ; metabolism ; physiology ; Retinal Pigments ; metabolism

OBJECTIVETo evaluate the germplasm of Rehmannia glutinosa on the basis of photosynthetic pigment contents (PPC).

METHOD20 cultivars were planted on the same condition. On Oct. 23 and Sept. 25, 3 leaves per cultivar were collected on different plants, and 80 mg mesophyll was collected among upper lateral veins and was ground in 96% alcohol, and the supernatant was subjected to measure on a spectrophotometer (Angilent 8453).

RESULTThe PPCs among cultivars were significantly different at a P < or = 0.01 level. The results of the measurements were similar. Chlolophyll a was the most abundant pigment, but varied to a great extent among different cultivars. 20 cultivars were divided into 9 homogeneous groups according to the contents of chlorophyll a by Duncan's multiple range test at P < or = 0.05. In addition, the content of chlorophyll a was closely related to leaf color. The cultivars with higher chlolophyll a had deep green leaves, and those with lower had yellow green or pale green leaves.

CONCLUSIONPPC was an inherent character and an important index for the germplasm evaluation of R. glutinosa.

Chlorophyll ; analysis ; Color ; Photosynthesis ; Pigments, Biological ; Plant Leaves ; chemistry ; growth & development ; Plants, Medicinal ; chemistry ; growth & development ; Rehmannia ; chemistry ; growth & development