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Minocycline is a useful adjuvant therapy for pemphigus 总被引:1,自引:0,他引:1
Zoran S Gaspar Valerie Walkden Fenella Wojnarowska 《The Australasian journal of dermatology》1996,37(2):93-95
Pemphigus is an autoimmune blistering disease with high mortality if untreated. The cases of 10 patients who had minocycline 100 mg daily added as adjuvant therapy are reported. Prior to the use of minocycline, all patients had active disease, nine were on prednisolone (10–40 mg) and five were on azathioprine (100–200 mg). The response was assessed on clinical improvement and reduction of immunosuppressive (IS) drugs. It was graded into four categories: major, minor, equivocal and no significant response. A major response was seen in four patients, minor in two, equivocal in one and no improvement in three patients. The prednisolone dose in the six responders was reduced to 0–6 mg (0 mg in three patients), with an average decrease of 21 mg. The average time to respond was 8 months. Of the six responders, three were on azathioprine, which was ceased in two patients and reduced by two-thirds in the other patient. No patient ceased minocycline because of side effects. In conclusion, minocycline 100 mg daily is a simple, safe and well tolerated treatment that should be tried in patients with pemphigus to reduce disease activity and/or the dose of potent IS agents. 相似文献
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Oligopeptidases of brush border membranes of rat small intestinal mucosal cells 总被引:5,自引:1,他引:5 下载免费PDF全文
1. The properties of peptidases located in the brush borders of rat small intestinal mucosal cells have been investigated using a new method for the assay of peptidase activity. In this method amino acids produced by hydrolysis of peptides are oxidized by ophidian L-amino acid oxidase and the hydrogen peroxide produced during reoxidation of the reduced enzyme is estimated spectrophotometrically.2. 10-20% of the total cellular peptidase activity and 50% of the leucylnaphthylamidase (LNAase) activity were found to be tightly bound to the brush borders and to possess different substrate specificity from the supernatant peptidase activity.3. Evidence from kinetic and competition studies indicates the presence of more than one peptidase in the brush borders. The peptidases exhibit pH optima of 8.0-8.5, are inhibited by EDTA, but are not usually activated by divalent metal ions. The brush border peptidases hydrolyse di- and tripeptides, some oligopeptides, leucinamide and leucyl-beta-naphthylamine. On the basis of the Michaelis constants, these substrates differ in their affinities for the enzymes.4. It is proposed that the brush border peptidases serve an analogous function in the terminal stages of protein digestion to that of the disaccharidases in the case of carbohydrate digestion and absorption. 相似文献
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Vulvodynia is the sensation of burning and/or pain of the vulva in the absence of abnormal clinical findings. We offered acupuncture to twelve patients with this syndrome. All had experienced severe distress and impairment of sexual function and usual treatments had failed. The patients attended weekly for acupuncture and progress was monitored at each visit by enquiry, a questionnaire and a visual analogue scale for pain. Half had treatment for the first five weeks only, the other half for the second five weeks only. Side-effects were negligible. Two patients felt so much improved that they declared themselves 'cured'; three believed their symptoms had improved and wished to continue acupuncture; four felt slightly better and judged acupuncture more effective than any other treatment; and three noted no effect at all. Acupuncture is time-consuming and a large part of its beneficial effect in this study may have come from the regular specialist contact. However, in view of the patients' lack of response to other measures their satisfaction with the acupuncture was surprisingly high. 相似文献
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S‐H Wang C‐C Chi YW Wong A Salim S Manek F Wojnarowska 《Journal of the European Academy of Dermatology and Venereology》2010,24(7):815-819
Background The association of lichen sclerosus (LS) with genital squamous cell carcinoma is well recognized. However, the relationship between LS and verrucous carcinoma remains unclear. Objective To evaluate the associations of genital and perianal verrucous carcinomas with LS. Methods We conducted a retrospective study on patients with a genital or perianal verrucous carcinoma and reviewed their histopathology specimens and clinical notes. We also conducted a literature review. Results We identified a total of 13 patients (including 6 women and 7 men) with a genital or perianal verrucous carcinoma. All 5 women with vulval verrucous carcinoma had coexisting LS (5/5), and 1 man with penile verrucous carcinoma had coexisting LS (1/3). In contrast, no coexisting LS was found in all 5 cases of perianal verrucous carcinoma (0/5). Half of the cases of verrucous carcinoma with coexisting LS had recurrences (3/6), while no recurrences were found in those without coexisting LS (0/7). Conclusions Our study and review of the literature demonstrate that vulval verrucous carcinoma is strongly associated with LS. In contrast, perianal verrucous carcinoma is not associated with LS. When genital verrucous carcinoma is diagnosed, it is important to consider LS as a potential concomitant diagnosis and offer appropriate treatments and close follow‐up to detect recurrence of verrucous carcinoma. 相似文献
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Updated evidence‐based (S2e) European Dermatology Forum guideline on topical corticosteroids in pregnancy 下载免费PDF全文
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Photo-damage of the head and neck was assessed, by visual inspection, in 82 Northern European renal transplant recipients attending a dermatology clinic. Photo-damage was graded as absent, mild, moderate and severe and the presence or absence of skin telangiectasia, solar elastosis, erythema and pigmentation was assessed. The duration and type of immunosuppressant and calcium channel blocker medication was recorded. Ninety percent had photo-damaged skin with 41 (50%) having mild photo-damage, 20 (24%) moderate photo-damage and 13 (16%) severe photo-damage. Sixty-two (76%) had pigmentation, 43 (52%) telangiectasia, 65 (79%) papular changes and 51 (65%) erythema. Fifty-three patients (65%) had received a calcium channel blocker (49 nifedipine, four amlodipine). The grade of photo-damage was strongly associated with use of calcium channel blockers (P=0.001) as was the presence of telangiectasia (P=0.001) and solar elastosis (P=0.04). Photo-damage is frequent in this population of renal transplant patients. Telangiectasia in association with calcium channel blockers has been reported rarely but appears to be common in the transplant population. 相似文献