[Pollen food allergy syndrome]. / Polen gida allerjisi Sendromu.

Pollen food allergy syndrome, is a type I cross-reaction mediated by IgE antibodies between an aeroallergen and a plant-derived antigen. Main symptoms are typically consist of localized oral symptoms such as numbness of the lip or mouth, itching, tingling and swelling of lips, tongue, palate and pharynx without systemic symptoms. Patients with seasonal allergic rhinitis, asthma or both more frequently experience pollen food allergy syndrome. Because most patients have mild symptoms and the improvement by avoiding food, the true incidence is unknown. In this review, we aimed to discuss characteristics, diagnosis and treatment of pollen food allergy syndrome according to existing literature.

Successful management of bleeding after dental procedures with application of blood stopper: a single center prospective trial.

AIM: Ankaferd Blood Stopper (ABS), as an herbal complementary medicine, has been approved for the management of clinical hemorrhages in Turkey, including dental interventions. Basic, preclinical and clinical studies disclosed the settings of the topical hemostatic use of ABS. The aim of this study is therefore to assess the efficacy and safety of ABS as an antihemorrhagic agent in the bleedings associated with dental procedures in patients with normal and impaired hemostasis. MATERIALS AND METHODS: ABS has been topically applied by homogeneously spraying to the 113 patients during dental interventions within its on-label indications. A median of 0.5 ml (IQR:0.5-1 ml) ABS was administered after tooth extraction with prolonged hemorrhages. RESULTS: After the administration, bleeding stopped in less than 10 seconds in 59 (52.2%) patients, and below 22.5 seconds (IQR: 18, 8-30) in 54 patients (47.8%). A total of 141 procedures were performed in these 113 patients, and nearly 72.5 ml ABS was used with a total cost of 98 €. CONCLUSION: ABS as a new herbal medicine was found to be an effective method for controlling bleeding related to dental procedures. No patient had wound infection and the healing process appeared to be normal. Topical ABS could be useful for the local hemostasis and wound healing in periodontal surgeries. CLINICAL SIGNIFICANCE: In this prospective study ABS, for the first time, has demonstrated its potential for being an effective hemostatic agent for the management of bleedings due to dental procedures.

Evaluation of a haemostatic agent in rabbits.

Topical hemostatic agents are applied locally to areas of injured vascular endothelium to control local bleeding. Ankaferd Blood Stopper (ABS) has gained approval in Turkey and Bosnia-Herzegovina as a topical haemostatic agent for external post-surgical and post-dental surgery bleeding. The safety of topical use of ABS has been demonstrated in numerous in vitro and in vivo animal models, as well as in a clinical Phase I trial in humans. ABS, besides its haemostatic activity, also has in vitro anti-infectious and anti-neoplastic effects. To assess potential detrimental effects of intravenous administration of ABS into intact systemic circulation in a rabbit experimental model, one milliliter of ABS was administered intravenously into the systemic circulation of twelve rabbits which were included in the study via the marginal ear vein. Animals were observed for 1 hr before euthanasia was performed by administering 40 mg of intracardiac suxamethonium chloride. In the event of death (cardiopulmonary arrest) before the end of the planned observation period of 60 minutes, time of death was recorded and histopathological examination of the liver and spleen was commenced. Ten rabbits were alive by the end of the planned observation period, without showing any clear signs of discomfort, whereas two animals died within five minutes after systemic administration of intravenous ABS. Postmortem histopathological examination of the livers and spleens of all animals' revealed findings consistent with hepatic venous outflow obstruction. Systemic intravascular administration of ABS into intact vascular endothelium should never be performed in any setting. Further experimental and clinical studies on this liquid hemostatic agent should proceed by accepting ABS as purely a topical haemostatic agent, to be applied solely to areas of injured vascular endothelium.

Effect of endoscopic injection therapy with combined cyanoacrylate and lipiodol for bleeding gastric varices: A single center experience.

OBJECTIVE: To evaluate the safety and efficacy of the endoscopic injection therapy with combined cyanoacrylate and lipiodol for bleeding gastric fundal varices. METHODS: The medical records of cirrhotic and non-cirrhotic patients who underwent at least one episode of endoscopic application of N-butyl-2-cyanoacrylate-lipiodol mixture for gastric varices at our gastroenterology clinic between October 2004 and January 2010 were reviewed. The technique comprised the dilution of 0.5 mL of cyanoacrylate with 0.5 mL of lipiodol and repeating intravariceal injections of 1.0 mL each until hemostasis was achieved. RESULTS: A total of 66 patients (41 male and 25 female) with gastric varices underwent 86 endoscopic injections of cyanoacrylate for hemostasis. Overall 38 patients (57.6%) had active bleeding during the endoscopic procedure, while the remaining 28 (42.4%) underwent cyanoacrylate under elective conditions. In one patient (1.5%) hemostasis could not be achieved, prompting referral for emergency surgery. The median number of sessions was one (range 1-3). Eleven patients (16.6%) rebled during a median follow-up period of 6.02 months (0.1-62.4 months). There was no bleeding-related death. One patient developed splenic infarction a day after N-butyl-2-cyanoacrylate injection. CONCLUSION: Endoscopic injection therapy combining cyanoacrylate and lipiodol is effective for bleeding gastric fundal varices.

Ankaferd Blood Stopper for controlling gastrointestinal bleeding due to distinct benign lesions refractory to conventional antihemorrhagic measures.

OBJECTIVE: To assess the hemostatic efficacy of the Ankaferd Blood Stopper (ABS, Ankaferd Health Products Ltd, Turkey) hemostatic agent for controlling gastrointestinal bleeding associated with various benign lesions refractory to conventional antihemorrhagic measures. METHODS: The records of all patients who underwent upper and lower endoscopy procedures at the Turkiye Yuksek Ihtisas Teaching and Research Hospital (Ankara, Turkey) between April 2008 and June 2009 were reviewed. Patients in whom ABS was used as a primary or adjuvant hemostatic agent were included in the study. Rates of bleeding control and postprocedural complications were documented. RESULTS: Hemostasis with no immediate complications was achieved in all patients within seconds of endoscopic application of ABS. CONCLUSIONS: ABS may have a role as a primary treatment or as an adjuvant to conventional modalities used to control gastrointestinal bleeding. Prospective controlled studies are needed to help establish its efficacy and, perhaps, offer a comparison with conventional hemostatic interventions.

Evaluation of hemostatic effects of Ankaferd as an alternative medicine.

Ankaferd Blood Stopper (ABS), a unique traditional herbal mixture, has been used topically to stop bleeding for centuries in Anatolia. ABS is a standardized mixture of the plants Thymus vulgaris, Glycyrrhiza glabra, Vitis vinifera, Alpinia officinarum, and Urtica dioica. Through its effects on the endothelium, blood cells, angiogenesis, cellular proliferation, vascular dynamics, and cell mediators, ABS is now becoming an official alternative hemostatic medicine for intractable bleedings that are resistant to conventional anti-hemorrhagic measurements in Turkey. Furthermore, ABS seems to have a considerable therapeutic benefit, because of its anti-infective, anti-neoplastic, and wound healing properties, to restore and maintain tissue homeostasis in a variety of diseases.

Endoscopic topical application of Ankaferd Blood Stopper for neoplastic gastrointestinal bleeding: A retrospective analysis.

AIM: The aim of this study was to retrospectively assess the haemostatic efficacy of the endoscopic topical use of Ankaferd Blood Stopper (ABS) in the setting of neoplastic GI bleeding. METHODS: The records of 10 patients with neoplastic GI bleeding (7 gastric, 3 rectal) were evaluated retrospectively. Written informed consent regarding the off-label use of ABS as a means of attaining haemostasis had been obtained from all of the patients prior to the procedure. In all patients, ABS was applied topically. Rates of bleeding control and post-procedural complications were documented. RESULTS: Haemostasis was achieved in all patients within seconds of endoscopic application of ABS, with no immediate complications. Seven patients underwent subsequent cancer surgery after a bleeding-free post-procedural period. CONCLUSIONS: ABS as a novel haemostatic agent could have a potential benefit in controlling bleeding from GI tumours. Prospective controlled studies are needed to help establish its efficacy, and perhaps offer a comparison to conventional haemostatic interventions.

Oral systemic administration of Ankaferd blood stopper has no short-term toxicity in an in vivo rabbit experimental model.

BACKGROUND: Ankaferd blood stopper (ABS) is a standardized herbal extract obtained from 5 different plants. In Turkey, it has been approved for local topical applications in external postsurgical and postdental surgery bleedings. Ankaferd blood stopper, besides its hemostatic activity, has in vitro anti-infectious and antineoplastic actions. OBJECTIVE: The aim of this study was to assess short-term hematological and biochemical safety following the oral systemic administration of ABS to rabbits. METHODS: Twelve rabbits (aged 6-12 months) were included to test the safety of oral ABS. Animals were divided into 4 groups, which had ABS administered orally at doses of 1, 3, 6, and 9 mL, irrespective of their weight. The general well-being and feeding patterns of the animals were observed for a period of 7 days. Blood samples (5.5 mL) were obtained just before oral administration, on days 1 and 4. RESULTS: During the observation period of 7 days, none of the animals showed any abnormal behavior or deviation from the normal. Acute mucosal toxicity, hematotoxicity, hepatotoxicity, nephrotoxicity, and biochemical toxicity were not observed during the short-term follow-up of the animals. CONCLUSIONS: No signs of toxicity were observed in rabbits during short-term study with oral ABS administration.

Ultrastructural and morphological analyses of the in vitro and in vivo hemostatic effects of Ankaferd Blood Stopper.

Ultrastructural and morphological analyses of a novel hemostatic agent, Ankaferd Blood Stopper (ABS), in comparison to its in vitro and in vivo hemostatic effects were investigated. High-resolution scanning electron microscopy (SEM) images accompanied with morphological analysis after topical application of ABS revealed a very rapid (<1 second) protein network formation within concurrent vital erythroid aggregation covering the classical coagulation cascade. Histopathological examination revealed similar in vivo ABS-induced hemostatic network at the porcine hepatic tissue injury model. Instantaneous control of bleeding was achieved in human surgery-induced dental tissue injury associated with primary and secondary hemostatic abnormalities. Ankaferd Blood Stopper could hold a great premise for clinical management of surgery bleedings as well as immediate cessation of bleeding on external injuries based on upcoming clinical trials.

Tandem oral, rectal, and nasal administrations of Ankaferd Blood Stopper to control profuse bleeding leading to hemodynamic instability.

Ankaferd Blood Stopper (ABS) (Ankaferd Health Products Ltd., Istanbul, Turkey) is a standardized unique combined medicinal plant extract, which has been approved in the management of postsurgery dental bleeding and external hemorrhage in Turkey. ABS induces a very rapid formation (<1 second) of a specific hemostatic protein network within vital erythroid aggregation in the injured vascular area. The data on the efficacy of ABS in gastrointestinal (GI) system bleeding is limited to case reports only. Here, we present a patient with a severe GI mucosal bleeding and nasal hemorrhage leading to hemodynamic instability, which was successfully controlled via the topical application of high-dose ABS.

Hemostatic efficacy of Ankaferd Blood Stopper in a swine bleeding model.

OBJECTIVE: The purpose of this study was to show the hemostatic effect of spray, solution and tampon forms of Ankaferd Blood Stopper (ABS), a unique medicinal plant extract historically used as a hemostatic agent in Turkish folklore medicine, in a porcine bleeding model. MATERIALS AND METHODS: Two 1-year-old pigs were used as bleeding models for superficial and deep skin lacerations, grade II liver and spleen injuries, grade II saphenous vein injury and grade IV saphenous artery injury. Spray, solution or tampon forms of ABS were applied after continuing bleeding was confirmed. The primary outcome was time to hemostasis. Volume of blood loss was not measured. The pigs were euthanized at the end of the experiment. RESULTS: Spray or direct application of ABS solution resulted in instant control of bleeding in superficial and deep skin lacerations as well as puncture wounds of the liver. A 40-second application of ABS tampon was sufficient to stop bleeding of skin lacerations, while 1.5- and 3.5-min applications were used to control hemorrhage from the saphenous vein and artery, respectively. No rebleeding was observed once hemostasis was achieved. However, repeated applications of ABS solution and tampon were only temporarily effective in the hemostasis of spleen injury. CONCLUSIONS: The data showed that ABS was an effective hemostatic agent for superficial and deep skin lacerations and minor/moderate trauma injuries in a porcine bleeding model.