At the Hospital number 108, in the Department of Dermato-Venerology, an investigation was performed on 58 patients with psoriasis at the progressive stage in order to determine the change of peripheri blood globuline and clinical features of the disease. The quantification of globuline showed that IgA and IgG levels decreased but normal level did not still reestablished. The variations of IgM were not significant. Between IgA and IgG levels, there was a positive and closed relation. IgA and IgG level increased early, immediately in the mild level of the disease and in the recessive stage of the disease at three levels, they were also higher than that of the control group; particulally, IgA in severe level did not drop down even when the disease was recessive. IgM levels were not changed in any levels of the severity.
Psoriasis ; Globulins ; Blood

A predisposition to occlusive vascular diseases has been reported in patients with psoriasis and it has been suggested that some of these patients have some disorders of lipid metabolism. In this study, serum lipid levels were investigated in psoriatic patients to explore to the knowledge of this relationship. One hundred psoriatic patients and 100 non- psoriatic controls were included in the study. Total cholesterol, triglyceride, high-density lipoprotein-cholesterol (HDL-cholesterol), low-density lipoprotein-cholesterol (LDL-cholesterol), and very low-density lipoprotein-cholesterol (VLDL-cholesterol) levels were measured. In patients with psoriasis, total cholesterol and LDL-cholesterol levels were found to be significantly higher than those of controls. No significant differences were found in the other parameters. We concluded that psoriatic patients should be evaluated and followed up for the risk of hyperlipidemia and obstructive vascular diseases.
Adolescent ; Adult ; Aged ; Cholesterol/blood ; Female ; Human ; Lipids/*blood ; Lipoproteins, LDL Cholesterol/blood ; Male ; Middle Aged ; Psoriasis/*blood ; Reference Values

BACKGROUND: Psoriasis is a dynamic process, both clinically and histopathologically. There is wide spectrum of histological change recognizable in psoriatic lesions. OBJECTIVE: We attempted to clarify the histological features in psoriasis by quantitative studies. METHODS: We reviewed the clinical charts, photographs and skin biopsy slides of 106 patients who were diagnosed as psoriasis clinically or histopathologically between March, 1990 and August, 1994 at the Department of Dermatology, Korea University Hospital. The 12 histopathologic fea tures of psoriasis were listed and examined whether these features were seen or not. in each section. And if seen, then the features were scored 0 to 1. The sum of score in ear,h section could range from 0 to 12. RESULTS: 1. 72 of 106 patients were psoriasis vulgaris. In other patients, the clinical forms of psoriasis wer e guttate psoriasis, pustulosis palmoplantaris, and generalized pustular psoriasis. 2. The average score of histopathologic features seen in each section were 8.11+/-2.11. 3. Sections commonly showed club shaped rete ridges, elongation and ederna of the dermal papil- lae, perivascular mononuclear infiltrate in the upper dermis, absent granular layer, parakeratosis, suprapapillary plate thinning, mitosis above basal cell layer, and dilated tortuous blood vessels. The observed frequency of Munro microabscess, spongiform pustule, and dilated tortuous blood vessels were significantly lower in psoriasis vulgaris than in other clinical forms(p<0.05). CONCLUSION: This study showed that the histologic picture of psoriasis varied with the clinical forms. In each section seen, the observed frequncy of Munro microabscess and spongiform pustule was relatively low.
Biopsy ; Blood Vessels ; Dermatology ; Dermis ; Humans ; Korea ; Mitosis ; Parakeratosis ; Psoriasis* ; Skin

BACKGROUND: Generalized sterile pustular eruption with fever which occurs in generalized pustular psoriasis (GPP) and acute generalized exanthematous pustulosis(AGEP) present a diagnostic and therapeutic problems. In Korea, there are a few studies of clinical and histopathologic reviews of these diseases, but long term follow-up and comparative clinicopathologic studies of these two diseases are not available. OBJECTIVE: This study attempts to identify the differences of these two diseases in the aspects of clinical, laboratory, and histopathologic findings. METHODS: We evaluated the clinical features, laboratory and histopathologic findings in 41 patients with generalized pustular eruption who had visited Pusan National University hospital during the past 20 years and reviewed the literature. RESULTS: 1. The ratio of patients with GPP(n=32) to ones with AGEP(n=9) was 3.6:1. 2. The mean age at diagnosis was 32.9(male) and 28.9(female) years in GPP, and 10.3 years(male) and 62.8 years(female) in AGEP. 3. The number of patients of GPP with previous personal history of psoriasis vulgaris were 15/32(46.9%) and the number of ones with previous family history of psoriasis vulgaris were 2/32(6.3%). 4. There was no patient of AGEP with personal or familial history of psoriasis. 5. The number of patients with recent drug intake history were 4/32(12.9%) in GPP and 9/9(100%) in AGEP. And common drugs suspected to cause AGEP were antibiotics(4 cases) and analgesics(3 cases). 6. Associated systemic symptoms were fever(37.5%), arthralgia(18.8%), and itching(62.5%) in GPP, whereas 66.7%, 33.3%, and 55.6%, respectively in AGEP. 7. The mean duration of pustules was 32.9 days in GPP and 7.2 days in AGEP. 8. Reccurences of generalized pustular eruption were 46.9% in GPP and 0% in AGEP. 9. Laboratory findings revealed leukocytosis(34.4%), elevated erythrocyte sedimentation rate(28.1%), hypoalbuminamia(25.0%), and eosinophilia(6.3%) in GPP, whereas 77.8%, 55.6%, 33.3%, and 71.4%, respectively in AGEP. 10. GPP and AGEP are diseases sharing similar clinical features, but these two diseases show distinctive clinical, laboratory, and histologic features. We suggest that it is important to be aware of these distinctions for avoidance of unnecessary aggressive therapy indicated for GPP.
Acute Generalized Exanthematous Pustulosis* ; Blood Sedimentation ; Busan ; Diagnosis ; Fever ; Follow-Up Studies ; Humans ; Korea ; Psoriasis*

BACKGROUND: Psoriasis is a common, chronic skin disease characterized by recurrent erythematous skin plaque. Psoriatic lesion of patients exibits hyperproliferation of epidermis, a variable inflammatory cell infiltrate, and abnormalities of the papillary dermal blood vessels. Expansion of the dermal microvasculature and increased expression of VEGF in keratinocytes are prominent features of psoriasis. The normal appearing skin of psoriatic patients may respond to an injury with the appearance of a psoriatic lesion. It has been demonstrated that trauma or pressure on the skin develop psoriasis from normal appearing skin of psoriatic patients and temporary obligation of the vessels prevented the `Koebner phenomenon'. These clinical observations indicate the importance of the vascular compartment in the initiation of the psoriatic lesion. OBJECTIVE: We investigated the relationship between expression of VEGF and pressure in the development of Koebner phenomenon. METHOD: Metal sinker (10g) was added to the cultured HaCaT cells for 24 hours and the expression of VEGF was checked by immunohistochemistry. RESULTS: HaCaT cells pressured by metal sinker showed increased expression of VEGF compared to control cells. CONCLUSION: These results suggest that pressure probably induces the Koebner phenomenon through VEGF-induced angiogenesis.
Blood Vessels ; Epidermis ; Humans ; Immunohistochemistry ; Keratinocytes ; Microvessels ; Psoriasis* ; Skin ; Skin Diseases ; Vascular Endothelial Growth Factor A*

Drug-induced pancreatitis accounts for 0.1~2.0% of all pancreatitis cases. Generally, the mechanism of drug-induced pancreatitis is an immune reaction, accumulation of toxic material, and/or ischemia. However, how dapsone causes pancreatitis remains unclear. A 61-year-old man presented with a 2-week history of epigastric discomfort. He had taken dapsone for 2 months to treat psoriasis. Laboratory findings showed high blood glucose levels and metabolic acidosis; however, hemoglobin A1c was low. Serum amylase and lipase levels were elevated to 125/4,479 U/L. Abdominal computed tomography was indicative of pancreatitis. There was no causative history of pancreatitis and no other medication history except dapsone. Thus, we reached a diagnosis of diabetic ketoacidosis (DKA) followed by dapsone-induced pancreatitis. The patient fasted and was treated with insulin administration and fluid hydration in accordance with treatment guidelines. After treatment, amylase and lipase decreased and symptoms subsided, but insulin injection was required to control blood glucose levels. Drug-induced pancreatitis is a very rare adverse effect of dapsone. Only four cases of pancreatitis related to dapsone could be found in a PubMed search. Moreover, diabetes caused by dapsone-induced pancreatitis has not been reported previously. Here, we report a case of DKA caused by dapsoneinduced acute pancreatitis.
Acidosis ; Amylases ; Blood Glucose ; Dapsone ; Diabetic Ketoacidosis* ; Diagnosis ; Humans ; Insulin ; Ischemia ; Lipase ; Middle Aged ; Pancreatitis* ; Psoriasis

OBJECTIVE: To observe the clinical efficacy of moxibustion combined with coptis chinensis ointment sealing on plaque psoriasis complicated with obesity. METHODS: A total of 52 patients of plaque psoriasis complicated with obesity were randomized into an observation group (26 cases) and a control group (26 cases, 2 cases dropped off). Coptis chinensis ointment sealing was adopted in the control group. On the basis of the treatment in the control group, moxibustion was applied at ashi point (area of local target lesions), Zhongwan (CV 12) and bilateral Zusanli (ST 36), Fenglong (ST 40), Quchi (LI 11), Tianshu (ST 25), Shangjuxu (ST 37) in the observation group. The treatment was given 30 min each time, once a day for 4 weeks in both groups. The psoriasis area and severity index (PASI) score, obesity related indexes (body mass, waist circumference, body mass index [BMI]), triglyceride, cholesterol, uric acid and plasma glucose were compared before and after treatment, and the clinical efficacy was evaluated in the two groups. RESULTS: After treatment, the PASI scores were decreased compared with those before treatment in the two groups (P<0.01), and the PASI score in the observation group was lower than that in the control group (P<0.05); the body mass, waist circumference, BMI, triglyceride, cholesterol, uric acid and plasma glucose were decreased compared with those before treatment in the observation group (P<0.01, P<0.05), the triglyceride and cholesterol in the observation group were lower than those in the control group (P<0.05). The total effective rate was 53.8% (14/26) in the observation group, which was superior to 20.8% (5/24) in the control group (P<0.05). CONCLUSION Moxibustion combined with coptis chinensis ointment sealing can effectively improve the clinical symptoms in patients of plaque psoriasis complicated with obesity.
Humans ; Moxibustion ; Blood Glucose ; Ointments ; Uric Acid ; Psoriasis/therapy* ; Triglycerides ; Obesity/therapy*

PURPOSE: To evaluate whether alterations in plasma vitamin A and E levels in patients with psoriasis have an effect on tear film changes. METHODS: Sixty-two eyes of 31 patients with psoriasis vulgaris (Group A) and 74 eyes of 37 age- and gender-matched control subjects (Group B) were included in the study. Ocular and medical histories and dietary habits were obtained from each patient. The tear film break-up time (TBUT), the Schirmer 1 test results and plasma vitamin A and E levels were evaluated. RESULTS: The mean Schirmer 1 test score was 14.76 +/- 6.12 mm/5 min in Group A and 15.69 +/- 3.10 mm/5 min in Group B. The mean plasma levels of vitamins A and E in Groups A and B were 1.86 +/- 0.62 micromol/L and 1.88 +/- 0.65 micromol/L vs. 26.21 +/- 5.13 micromol/L and 27.19 +/- 8.89 micromol/L, respectively. The Schirmer 1 test results and plasma vitamin A and E levels were not found to be significantly different between the groups (p > 0.05). The mean TBUT was 9.94 +/- 6.18 seconds in Group A and 14.47 +/- 5.65 seconds in Group B, a significant difference (p < 0.05). No correlation existed between plasma vitamin A and E levels, TBUT or the severity and duration of the disease (p > 0.05). CONCLUSIONS: Plasma vitamin A and E levels do not seem to be related to tear film changes in patients with psoriasis vulgaris.
Adolescent ; Adult ; Female ; Humans ; Male ; Middle Aged ; Mucins/*metabolism ; Psoriasis/*metabolism ; Tears/*metabolism ; Vitamin A/*blood ; Vitamin E/*blood ; Young Adult

Psoriasis is a common, chronic inflammatory skin disease with unknown etiology. Recently it has been suggested that increased ROS production and deficient function of antioxidant systems activities may be involved in the pathogenesis of the disease. Although there are several studies investigating oxidant/antioxidant systems in psoriatic patients, the data obtained from these studies is not concordant. In this study, superoxide dismutase (SOD) enzyme activity, and malondialdehyde (MDA) and antioxidant potential (AOP) levels in thirty-five patients with psoriasis were investigated and compared with those of twenty-four control subjects. Clinical severity of the disease was determined according to the Psoriasis Area and Severity Index (PASI) scores in the patients. Plasma SOD activity and MDA levels were significantly higher (p=0.012 and p=0.005 respectively), whereas AOP levels were lower, in patients than controls (p=0.001). There was no correlation between PASI scores and plasma SOD, MDA, and AOP levels. Our findings may provide some evidence for a potential role of increased ROS production and decreased antioxidant activity in psoriasis.
Adolescent ; Adult ; Antioxidants/*metabolism ; Case-Control Studies ; Female ; Human ; Male ; Malondialdehyde/blood ; Middle Aged ; Oxidants/*blood ; Psoriasis/*blood ; Superoxide Dismutase/blood

OBJECTIVETo investigate whether the serum levels of inflammation-related cytokines might be different between the healthy individuals and the psoriatic patients diagnosed of three varied Chinese medicine (CM) syndromes [blood-stasis syndrome (BSS), blood-dryness syndrome (BDS) and wind-heat syndrome (WHS)].

METHODSA total of 62 psoriatic patients were recruited and assigned to 3 groups according to their CM syndromes, including 27 patients of BSS, 21 of BDS and 14 of WHS. Another 20 sex- and age-matched healthy subjects were enrolled into the control group. Serum concentrations of multiple cytokines, including monocyte chemotactic protein-1 (MCP-1), macrophage inflammatory protein-1α (MIP-1α), soluble CD4O ligand (SCD40L), tumor necrosis factor-α (TNF-α), epidermal growth factor (EGF), interleukin-8 (IL-8), interleukin-17 (IL-17), interferon γ inducible protein-10 (IP-10) and vascular endothelial growth factor (VEGF), were measured by a multiplexed flow cytometric assay.

RESULTSThe circulating levels of MIP-1α, TNF-α, IL-8, and IP-10 were significantly increased in the psoriatic patients compared with the healthy controls (P<0.01). Male and female patients tended to have higher serum levels of MCP-1 and IP-10, respectively (P<0.05). Interestingly, compared with the control group, 6 out of the 9 cytokines (MCP-1, MIP-1α, TNF-α, EGF, IL-8 and IP-10) were substantially increased in the BSS group (P<0.05 or P<0.01), whereas only MIP-1α and IL-8 levels were elevated in the BDS group (P<0.05 or P<0.01) concurrent with lowered concentrations of SCD40L and IL-17 (P<0.05). In the WHS group, MIP-1α was the only cytokine whose level was evidently increased (P<0.01), in contrast to IL-17 which was decreased as compared with the control (P<0.05). The psoriatic patients overall owned higher levels of MIP-1α and IL-8 in the circulation which were comparable among the 3 groups of CM syndromes (P<0.01). In contrast, TNF-α level of the BSS group was the highest among the three (P<0.01), followed by the BDS and the WHS groups.

CONCLUSIONSThe expression profiles of cytokines in the circulation might not be necessarily identical for psoriatic patients with different CM syndromes. Accordingly, the serum concentrations of certain cytokines could potentially be used as the ancillary indices for the clinical classification of psoriatic CM syndromes.

Adult ; Aged ; Case-Control Studies ; Cytokines ; blood ; Female ; Humans ; Inflammation Mediators ; blood ; Male ; Medicine, Chinese Traditional ; Middle Aged ; Psoriasis ; blood ; Severity of Illness Index ; Statistics, Nonparametric ; Syndrome ; Young Adult