1
|
Teixeira-Cruz JM, Martins-Ferreira J, Monteiro-Machado M, Strauch MA, de Moraes JA, Amaral LS, Valente RC, Melo PA, Quintas LEM. Heparin prevents the cytotoxic activity of Bothrops jararacussu and Apis mellifera venoms in renal cells. Toxicon 2023; 223:107011. [PMID: 36584790 DOI: 10.1016/j.toxicon.2022.107011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2022] [Revised: 12/20/2022] [Accepted: 12/26/2022] [Indexed: 12/29/2022]
Abstract
Envenomation by Bothrops snakes and Apis mellifera bee may imply systemic disorders which affect well-perfused organs such as kidneys, a process that can lead to acute renal failure. Nevertheless, there is scarce information regarding a direct renal cell effect and the putative antagonism by antivenoms. Here the cytotoxic effect of B. jararacussu and A. mellifera venoms was evaluated in the renal proximal tubule cell line LLC-PK1, as well as the antagonism of this effect by heparin. B. jararacussu venom showed significant cytotoxicity as assessed by LDH release and MTT reduction, with a sharp decline of the cell number after 180 min (>90% at 50 μg/mL). A. mellifera venom produced a much faster and potent cytotoxic activity, conferring almost no viable cells after 15 min at 25 μg/mL. Phase contrast microscopy revealed that while B. jararacussu venom induced a progressive loss of cell adhesion and detachment, A. mellifera venom promoted a rapid plasma membrane disruption and nuclear condensation suggestive of necrotic cell death. Pre-incubation of both venoms with heparin for 30 min significantly reduced cytotoxicity. Our results demonstrate direct toxicity of B. jararacussu and A. mellifera venoms toward renal cells but with distinct kinetics and cell pattern, suggesting different mechanisms of action. In addition, the antagonistic, cytoprotective effect of heparin ascribes such compound as a promising drug for preventing renal failure from envenomation.
Collapse
Affiliation(s)
- Jhonatha M Teixeira-Cruz
- Programa de Pós-Graduação em Farmacologia e Química Medicinal, Instituto de Ciências Biomédicas, Universidade Federal do Rio de Janeiro, Rio de Janeiro, RJ, Brazil
| | - Jainne Martins-Ferreira
- Programa de Pós-Graduação em Farmacologia e Química Medicinal, Instituto de Ciências Biomédicas, Universidade Federal do Rio de Janeiro, Rio de Janeiro, RJ, Brazil
| | - Marcos Monteiro-Machado
- Programa de Pós-Graduação em Farmacologia e Química Medicinal, Instituto de Ciências Biomédicas, Universidade Federal do Rio de Janeiro, Rio de Janeiro, RJ, Brazil
| | - Marcelo A Strauch
- Programa de Pós-Graduação em Farmacologia e Química Medicinal, Instituto de Ciências Biomédicas, Universidade Federal do Rio de Janeiro, Rio de Janeiro, RJ, Brazil; Instituto Vital Brazil, Niterói, RJ, Brazil
| | - João Alfredo de Moraes
- Programa de Pós-Graduação em Farmacologia e Química Medicinal, Instituto de Ciências Biomédicas, Universidade Federal do Rio de Janeiro, Rio de Janeiro, RJ, Brazil
| | - Luciana S Amaral
- Programa de Pós-Graduação em Farmacologia e Química Medicinal, Instituto de Ciências Biomédicas, Universidade Federal do Rio de Janeiro, Rio de Janeiro, RJ, Brazil
| | - Raphael C Valente
- Núcleo Multidisciplinar de Pesquisa Em Biologia, Universidade Federal do Rio de Janeiro - Campus Duque de Caxias Professor Geraldo Cidade, Rio de Janeiro, Brazil
| | - Paulo A Melo
- Programa de Pós-Graduação em Farmacologia e Química Medicinal, Instituto de Ciências Biomédicas, Universidade Federal do Rio de Janeiro, Rio de Janeiro, RJ, Brazil
| | - Luis Eduardo M Quintas
- Programa de Pós-Graduação em Farmacologia e Química Medicinal, Instituto de Ciências Biomédicas, Universidade Federal do Rio de Janeiro, Rio de Janeiro, RJ, Brazil.
| |
Collapse
|
2
|
Burzyńska M, Piasecka-Kwiatkowska D. A Review of Honeybee Venom Allergens and Allergenicity. Int J Mol Sci 2021; 22:ijms22168371. [PMID: 34445077 PMCID: PMC8395074 DOI: 10.3390/ijms22168371] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2021] [Revised: 07/29/2021] [Accepted: 07/31/2021] [Indexed: 12/15/2022] Open
Abstract
Honeybee venom is a source of proteins with allergenic properties which can result in in various symptoms, ranging from local reactions through to systematic life-threatening anaphylaxis, or even death. According to the World Allergy Organization (WAO), honeybee venom allergy is one of the most common causes of anaphylaxis. Among the proteins present in honeybee venom, 12 protein fractions were registered by the World Health Organization’s Allergen Nomenclature Sub-Committee (WHO/IUIS) as allergenic. Most of them are highly immunogenic glycoproteins that cross-react with IgE and, as a consequence, may give false positive results in allergy diagnosis. Allergenic fractions are different in terms of molecular weight and biological activity. Eight of these allergenic fractions have also been identified in honey. This explains frequent adverse reactions after consuming honey in people allergic to venom and sheds new light on the causes of allergic symptoms in some individuals after honey consumption. At the same time, it also indicates the possibility of using honey as a natural source of allergen in specific immunotherapy.
Collapse
|
3
|
Elkomy A, El-Hanoun A, Abdella M, El-Sabrout K. Improving the reproductive, immunity and health status of rabbit does using honey bee venom. J Anim Physiol Anim Nutr (Berl) 2021; 105:975-983. [PMID: 33856075 DOI: 10.1111/jpn.13552] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2020] [Revised: 02/25/2021] [Accepted: 03/24/2021] [Indexed: 12/18/2022]
Abstract
The aim of the present study was to investigate the long-term effect of using bee venom (BV) on the reproductive performance, immune, and health status of rabbit does and its effect on their litters. Sixty mature does, from Spanish V-line rabbit stock, were randomly assigned to four homogeneous groups with 15 does each. The 1st , 2nd and 3rd groups were injected twice weekly under the neck skin with 0.1 ml solution contains 0.1, 0.2 and 0.3 mg BV/rabbit respectively. The 4th group served as a control group. From the results, litter size at birth, litter weight and survival rate at weaning age as well as milk yield were significantly (p ≤ 0.05) increased in BV groups than in the control group. Serum estradiol 17-β (E2) was significantly (p ≤ 0.05) higher (15%) in the rabbit does treated with BV compared to the control group. The treated does with BV at any study doses showed a gradual and significant (p ≤ 0.05) decrease (12%) in serum progesterone levels (P4) compared to the control. They also showed a significant (p≤0.05) increase in conception (17%) and fertility rates (10%) compared to the control does. Treatment of rabbit does with BV caused a gradual and significant (p ≤ 0.05) reduction in both aspartate aminotransferase (AST) (16%) and alanine aminotransferase (ALT) (37%) liver enzyme activities. Additionally, results have shown that BV resulted in a gradual and significant (p ≤ 0.05) increase in total antioxidant capacity (TAC), antioxidative enzymes such as glutathione S-transferase (GST) and glutathione peroxidase (GPx), serum IgG, IgM and IgA levels with significant (p ≤ 0.05) decrease in malondialdehyde (MDA) and thiobarbituric acid reactive substances (TBARS) in BV groups compared to the control group. Results suggest that BV can be used in rabbit farming as an effective and safe alternative to artificial chemical drugs (sexual-stimulants) to improve certain reproductive traits, immune response and health.
Collapse
Affiliation(s)
- Alaa Elkomy
- Livestock Research Department, Arid Lands Cultivation Research Institute, City of Scientific Research and Technological Applications (SRTA-City), Borg El Arab, Egypt.,Faculty of Desert and Environmental Agriculture, Matrouh University, Matrouh, Egypt
| | - Ali El-Hanoun
- Animal Production Research Institute, Agriculture Research Center, Giza, Egypt
| | - Mohamed Abdella
- Animal Production Research Institute, Agriculture Research Center, Giza, Egypt
| | - Karim El-Sabrout
- Department of Poultry Production, Faculty of Agriculture (El-Shatby), Alexandria University, Alexandria, Egypt
| |
Collapse
|
4
|
Teixeira-Cruz JM, Strauch MA, Monteiro-Machado M, Tavares-Henriques MS, de Moraes JA, Ribeiro da Cunha LE, Ferreira, Jr. RS, Barraviera B, Quintas LEM, Melo PA. A Novel Apilic Antivenom to Treat Massive, Africanized Honeybee Attacks: A Preclinical Study from the Lethality to Some Biochemical and Pharmacological Activities Neutralization. Toxins (Basel) 2021; 13:toxins13010030. [PMID: 33466223 PMCID: PMC7824798 DOI: 10.3390/toxins13010030] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2020] [Revised: 12/22/2020] [Accepted: 12/24/2020] [Indexed: 12/25/2022] Open
Abstract
Massive, Africanized honeybee attacks have increased in Brazil over the years. Humans and animals present local and systemic effects after envenomation, and there is no specific treatment for this potentially lethal event. This study evaluated the ability of a new Apilic antivenom, which is composed of F(ab’)2 fraction of specific immunoglobulins in heterologous and hyperimmune equine serum, to neutralize A. mellifera venom and melittin, in vitro and in vivo, in mice. Animal experiments were performed in according with local ethics committee license (UFRJ protocol no. DFBCICB072-04/16). Venom dose-dependent lethality was diminished with 0.25–0.5 μL of intravenous Apilic antivenom/μg honeybee venom. In vivo injection of 0.1–1 μg/g bee venom induced myotoxicity, hemoconcentration, paw edema, and increase of vascular permeability which were antagonized by Apilic antivenom. Cytotoxicity, assessed in renal LLC-PK1 cells and challenged with 10 μg/mL honeybee venom or melittin, was neutralized by preincubation with Apilic antivenom, as well the hemolytic activity. Apilic antivenom inhibited phospholipase and hyaluronidase enzymatic activities. In flow cytometry experiments, Apilic antivenom neutralized reduction of cell viability due to necrosis by honeybee venom or melittin. These results showed that this antivenom is effective inhibitor of honeybee venom actions. Thus, this next generation of Apilic antivenom emerges as a new promising immunobiological product for the treatment of massive, Africanized honeybee attacks.
Collapse
Affiliation(s)
- Jhonatha Mota Teixeira-Cruz
- Graduate Program in Pharmacology and Medicinal Chemistry, Institute of Biomedical Sciences, Federal University of Rio de Janeiro, Rio de Janeiro 21941-902, Brazil; (J.M.T.-C.); (M.M.-M.); (M.S.T.-H.); (J.A.d.M.)
| | - Marcelo Abrahão Strauch
- Graduate Program in Pharmacology and Medicinal Chemistry, Institute of Biomedical Sciences, Federal University of Rio de Janeiro, Rio de Janeiro 21941-902, Brazil; (J.M.T.-C.); (M.M.-M.); (M.S.T.-H.); (J.A.d.M.)
- Scientific Board, Vital Brazil Institute (IVB), Niterói, Rio de Janeiro 24230-410, Brazil;
- Correspondence: (M.A.S.); (L.E.M.Q.); (P.A.M.)
| | - Marcos Monteiro-Machado
- Graduate Program in Pharmacology and Medicinal Chemistry, Institute of Biomedical Sciences, Federal University of Rio de Janeiro, Rio de Janeiro 21941-902, Brazil; (J.M.T.-C.); (M.M.-M.); (M.S.T.-H.); (J.A.d.M.)
| | - Matheus Silva Tavares-Henriques
- Graduate Program in Pharmacology and Medicinal Chemistry, Institute of Biomedical Sciences, Federal University of Rio de Janeiro, Rio de Janeiro 21941-902, Brazil; (J.M.T.-C.); (M.M.-M.); (M.S.T.-H.); (J.A.d.M.)
| | - João Alfredo de Moraes
- Graduate Program in Pharmacology and Medicinal Chemistry, Institute of Biomedical Sciences, Federal University of Rio de Janeiro, Rio de Janeiro 21941-902, Brazil; (J.M.T.-C.); (M.M.-M.); (M.S.T.-H.); (J.A.d.M.)
| | | | - Rui Seabra Ferreira, Jr.
- Center for the Study of Venoms and Venomous Animals (CEVAP), São Paulo State University (UNESP), Botucatu, São Paulo 18610-307, Brazil; (R.S.F.J.); (B.B.)
| | - Benedito Barraviera
- Center for the Study of Venoms and Venomous Animals (CEVAP), São Paulo State University (UNESP), Botucatu, São Paulo 18610-307, Brazil; (R.S.F.J.); (B.B.)
| | - Luis Eduardo M. Quintas
- Graduate Program in Pharmacology and Medicinal Chemistry, Institute of Biomedical Sciences, Federal University of Rio de Janeiro, Rio de Janeiro 21941-902, Brazil; (J.M.T.-C.); (M.M.-M.); (M.S.T.-H.); (J.A.d.M.)
- Correspondence: (M.A.S.); (L.E.M.Q.); (P.A.M.)
| | - Paulo A. Melo
- Graduate Program in Pharmacology and Medicinal Chemistry, Institute of Biomedical Sciences, Federal University of Rio de Janeiro, Rio de Janeiro 21941-902, Brazil; (J.M.T.-C.); (M.M.-M.); (M.S.T.-H.); (J.A.d.M.)
- Correspondence: (M.A.S.); (L.E.M.Q.); (P.A.M.)
| |
Collapse
|
5
|
de Roodt AR, Lanari LC, Lago NR, Bustillo S, Litwin S, Morón-Goñi F, Gould EG, van Grootheest JH, Dokmetjian JC, Dolab JA, Irazú L, Damin CF. Toxicological study of bee venom (Apis mellifera mellifera) from different regions of the province of Buenos Aires, Argentina. Toxicon 2020; 188:27-38. [PMID: 33007351 DOI: 10.1016/j.toxicon.2020.09.014] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2020] [Revised: 08/31/2020] [Accepted: 09/25/2020] [Indexed: 10/23/2022]
Abstract
Samples of Apis mellifera mellifera venom from different hives in two regions of the Buenos Aires province and its pool were analyzed for their lethal potency, myotoxic, defibrinogenating, hemolytic and inflammatory-edematizing activity and for the histological alterations they produce in the heart, lungs, kidneys, skeletal muscle and liver of mice. In vitro studies focused on the venom's hemolytic activity in different systems and species (horse, man, sheep and rabbit), the cytotoxicity in cellular lines, and on the proteolytic and coagulant activity in plasma and fibrinogen. Hemolytic activity, either observed in vitro or in vivo, showed similar toxicity levels for all samples. Erythrocytes of different species varied in their sensitivity to the venom pool, equines being the most sensitive and sheep the most resistant to direct hemolytic action. Local and systemic myotoxicity was evidenced by either the elevation of serum creatine kinase and/or histopathological lesions, observed in different muscles. All samples caused significant pathological alterations; pulmonary, cardiac, renal and skeletal muscle lesions were substantive and can be related to the pathophysiological mechanisms of envenomation. The venoms from different apiaries and regions of the Buenos Aires province showed very similar toxicological characteristics. These results suggest that severity of envenomation in case of a swarming could therefore be more related to the number of bees than to the differential toxicity of the venom from different regions of the province. This is the first study on the toxicity and toxicological characteristics of Apis mellifera venom in Argentina.
Collapse
Affiliation(s)
- Adolfo R de Roodt
- Instituto Nacional de Producción de Biológicos, ANLIS "Dr. Carlos G. Malbrán", Ministerio de Salud, Argentina; Primera Cátedra de Toxicología, Facultad de Medicina, Universidad de Buenos Aires, Argentina; Centro de Patología Experimental y Aplicada, Facultad de Medicina, Universidad de Buenos Aires, Argentina.
| | - Laura C Lanari
- Instituto Nacional de Producción de Biológicos, ANLIS "Dr. Carlos G. Malbrán", Ministerio de Salud, Argentina
| | - Néstor R Lago
- Centro de Patología Experimental y Aplicada, Facultad de Medicina, Universidad de Buenos Aires, Argentina
| | - Soledad Bustillo
- Grupo de Investigaciones Biológicas y Moleculares (GIByM) - IQUIBA, Universidad Nacional del Nordeste, Corrientes, Argentina
| | - Silvana Litwin
- Instituto Nacional de Producción de Biológicos, ANLIS "Dr. Carlos G. Malbrán", Ministerio de Salud, Argentina
| | - Fernando Morón-Goñi
- Primera Cátedra de Toxicología, Facultad de Medicina, Universidad de Buenos Aires, Argentina
| | | | - Jantine H van Grootheest
- Instituto Nacional de Producción de Biológicos, ANLIS "Dr. Carlos G. Malbrán", Ministerio de Salud, Argentina
| | - José Ch Dokmetjian
- Instituto Nacional de Producción de Biológicos, ANLIS "Dr. Carlos G. Malbrán", Ministerio de Salud, Argentina
| | - Jorge A Dolab
- Instituto Nacional de Producción de Biológicos, ANLIS "Dr. Carlos G. Malbrán", Ministerio de Salud, Argentina
| | - Lucía Irazú
- Instituto Nacional de Enfermedades Infecciosas - ANLIS "Dr. Carlos G. Malbrán", Ministerio de Salud, Argentina
| | - Carlos F Damin
- Primera Cátedra de Toxicología, Facultad de Medicina, Universidad de Buenos Aires, Argentina
| |
Collapse
|
6
|
Massive attack of honeybee on macaws ( Ara ararauna and Ara chloropterus ) in Brazil – A case report. Toxicon 2017. [DOI: 10.1016/j.toxicon.2017.06.007] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
|
7
|
KIM YONGWAN, CHATURVEDI PANKAJKUMAR, CHUN SUNGNAM, LEE YANGGU, AHN WOONGSHICK. Honeybee venom possesses anticancer and antiviral effects by differential inhibition of HPV E6 and E7 expression on cervical cancer cell line. Oncol Rep 2015; 33:1675-82. [DOI: 10.3892/or.2015.3760] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2014] [Accepted: 07/14/2014] [Indexed: 11/06/2022] Open
|
8
|
Zhang L, Yang Y, Tang Y, Zhao Y, Cao Y, Su B, Fu P. Recovery from AKI following multiple wasp stings: a case series. Clin J Am Soc Nephrol 2013; 8:1850-6. [PMID: 24009218 DOI: 10.2215/cjn.12081112] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
BACKGROUND AND OBJECTIVE To observe the outcomes of AKI following multiple wasp stings. DESIGN, SETTING, PARTICIPANTS, & MEASUREMENTS Eighty-one patients (mean age ± SD, 45.5 ± 14.7 years; 55 men and 26 women; mean Acute Physiology and Chronic Health Evaluation II score, 16.85 ± 2.78) with AKI following multiple wasp stings between 1997 and 2011 were retrospectively analyzed. Data on their demographic characteristics, initial modalities of renal replacement therapy (RRT), urine output, serum creatinine, bilirubin, myoglobin, and other variables were collected. Renal outcomes included complete recovery of kidney function, CKD, and death. Subgroup analysis was performed according to initial modality of RRT in the first 48 hours, including continuous veno-venous hemofiltration (CVVH), intermittent hemodialysis (IHD), and CVVH plus plasma exchange (PE). RESULTS Of the 75 patients available for follow-up, 7 (9.3%) died, and 8 (10.7%, all in the IHD group) developed CKD. The average RRT time was 18.2 ± 8.4 days, and the average kidney function recovery time was 36.0 (29.0, 41.0) days. Subgroup analysis showed no difference in the mortality rates between the CVVH, CVVH + PE, and IHD groups (8.0%, 7.1%, and 11.1%, respectively; P>0.99). The recovery time for kidney function was significantly shorter in the CVVH and CVVH + PE groups than in the IHD group (31.9 ± 8.5 days, 28.6 ± 9.4 days, and 41.6 ± 8.1 days, respectively; P<0.001). CONCLUSIONS This is a large case series report on the outcomes of patients with AKI following multiple wasp stings. Most patients survived with complete recovery of their kidney function. Despite the lack of difference in mortality rates, the patients who began RRT with CVVH and CVVH + PE experienced a better and more rapid recovery of kidney function than those initiated with IHD.
Collapse
Affiliation(s)
- Ling Zhang
- Division of Nephrology and , †Division of Emergency, West China Hospital of Sichuan University, Sichuan, Chengdu, China
| | | | | | | | | | | | | |
Collapse
|
9
|
Kang HS, Kim SJ, Lee MY, Jeon SH, Kim SZ, Kim JS. The cardiovascular depression caused by bee venom in Sprague-Dawley rats associated with a decrease of developed pressure in the left ventricular and the ratio of ionized calcium/ionized magnesium. THE AMERICAN JOURNAL OF CHINESE MEDICINE 2008; 36:505-16. [PMID: 18543385 DOI: 10.1142/s0192415x08005941] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
Bee venom (BV) has been used in Oriental medicine to treat inflammatory diseases, such as tendonitis, bursitis, and rheumatoid arthritis, despite the sensitivity of the victims and toxicity of the venom. This study examined the mechanisms for the effects of BV on the cardiovascular system in rats. The arterial pressure and heart rate (HR) were measured in anesthetized rats. In addition, the left ventricular development pressure (LVDP) and total magnesium efflux ([Mg]e) in isolated perfused hearts, the vascular tonic responses in the isolated aorta, and the blood ionic and biochemical changes were determined simultaneously. In the anesthetized rats, the mean arterial pressure, systolic pressure, and pulse pressure were reduced by BV in a dose-dependent manner, even though the HR was increased. BV had no effects on the relaxation of phenylephrine- or KCl-induced contraction of the aortic rings. In the isolated hearts, BV generated a reversible decrease in the LVDP and velocity with changes in pressure, which were accompanied by increases in the HR and [Mg]e. BV increased the plasma ionized and total magnesium concentrations, and decreased the total magnesium level in the red blood cells. The ratio of ionized calcium/ionized magnesium was also decreased by the BV treatment. BV caused a detectable increase in blood creatine kinase, glutamic oxaloacetic transaminase, and lactic dehydrogenase, as well as a decrease in the blood total protein albumin and globulin levels. These results suggest that BV induces cardiovascular depression by decreasing the cardiac pressure and increasing the ionized magnesium concentration in the blood.
Collapse
Affiliation(s)
- Hyung-Sub Kang
- Department of Pharmacology and Toxicology, College of Veterinary Medicine, Bio-Safety Research Institute, Chonbuk National University, Center for the Healthcare Technology Development, Jeonju 561-756, Republic of Korea
| | | | | | | | | | | |
Collapse
|
10
|
Abdulkader RC, Barbaro KC, Barros EJG, Burdmann EA. Nephrotoxicity of Insect and Spider Venoms in Latin America. Semin Nephrol 2008; 28:373-382. [DOI: 10.1016/j.semnephrol.2008.04.006] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
|
11
|
|
12
|
Grisotto LSD, Mendes GE, Castro I, Baptista MASF, Alves VA, Yu L, Burdmann EA. Mechanisms of bee venom-induced acute renal failure. Toxicon 2006; 48:44-54. [PMID: 16774771 DOI: 10.1016/j.toxicon.2006.04.016] [Citation(s) in RCA: 56] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2006] [Revised: 04/24/2006] [Accepted: 04/24/2006] [Indexed: 11/16/2022]
Abstract
The spread of Africanized bees in the American continent has increased the number of severe envenomation after swarm attacks. Acute renal failure (ARF) is one of the major hazards in surviving patients. To assess the mechanisms of bee venom-induced ARF, rats were evaluated before, up to 70 min and 24h after 0.5mg/kg of venom injection. Control rats received saline. Bee venom caused an early and significant reduction in glomerular filtration rate (GFR, inulin clearance, 0.84+/-0.05 to 0.40+/-0.08 ml/min/100g, p<0.0001) and renal blood flow (RBF, laser Doppler flowmetry), which was more severe in the cortical (-72%) than in the medullary area (-48%), without systemic blood pressure decrease. Creatine phosphokinase, lactic dehydrogenase (LDH) and serum glutamic oxaloacetic transaminase increased significantly, pointing to rhabdomyolysis, whereas serum glutamic pyruvic transaminase and hematocrit remained stable. Twenty-four hours after venom, RBF recovered but GFR remained significantly impaired. Renal histology showed acute tubular injury and a massive tubular deposition of myoglobin. Venom was added to isolated rat proximal tubules (PT) suspension subjected to normoxia and hypoxia/reoxygenation (H/R) for direct nephrotoxicity evaluation. After 60 min of incubation, 0.1, 2 and 10 microg of venom induced significant increases in LDH release: 47%, 64% and 86%, respectively, vs. 21% in control PT while 2 microg of venom enhanced H/R injury (85% vs. 55%, p<0.01). These results indicate that vasoconstriction, direct nephrotoxicity and rhabdomyolysis are important mechanisms in the installation of bee venom-induced ARF that may occur even without hemolysis or hypotension.
Collapse
Affiliation(s)
- Luciana S D Grisotto
- Division of Nephrology, São José do Rio Preto Medical School, Av. Brigadeiro Faria Lima, 5416 São José do Rio Preto, SP 15090-000, Brazil
| | | | | | | | | | | | | |
Collapse
|
13
|
Guimarães JV, Costa RS, Machado BH, dos Reis MA. Cardiovascular profile after intravenous injection of Africanized bee venom in awake rats. Rev Inst Med Trop Sao Paulo 2004; 46:55-8. [PMID: 15057338 DOI: 10.1590/s0036-46652004000100012] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
The manifestations caused by Africanized bee stings depend on the sensitivity of the victim and the toxicity of the venom. Previous studies in our laboratory have demonstrated cardiac changes and acute tubular necrosis (ATN) in the kidney of rats inoculated with Africanized bee venom (ABV). The aim of the present study was to evaluate the changes in mean arterial pressure (MAP) and heart rate (HR) over a period of 24 h after intravenous injection of ABV in awake rats. A significant reduction in basal HR as well as in basal MAP occurred immediately after ABV injection in the experimental animals. HR was back to basal level 2 min after ABV injection and remained normal during the time course of the experiment, while MAP returned to basal level 10 min later and remained at this level for the next 5 h. However, MAP presented again a significant reduction by the 7th and 8th h and returned to the basal level by the 24th h. The fall in MAP may contribute to the pathogenesis of ATN observed. The fall in MAP probably is due to several factors, in addition to the cardiac changes already demonstrated, it is possible that the components of the venom themselves or even substances released in the organism play some role in vascular beds.
Collapse
|
14
|
Han HJ, Yoon BC, Oh YJ, Park SH, Lee JH, Mar WC. The water-soluble fraction (<10 kD) of bee venom (Apis mellifera) produces inhibitory effect on apical transporters in renal proximal tubule cells. Kidney Blood Press Res 2003; 25:375-83. [PMID: 12590201 DOI: 10.1159/000068696] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/10/2002] [Indexed: 11/19/2022] Open
Abstract
Human envenomation caused by bee stings has been reported to cause acute renal failure and the pathogenetic mechanisms of these renal functional changes are still unclear. Bee venom is also a complex mixture of enzymes and proteins. Thus, this study was conducted to examine the effects of bee venom (BV, Apis mellifera) fractions on apical transporters' activity and its related signal pathways in primary cultured renal proximal tubule cells. Whole BV was extracted into three fractions according to solubility [a water-soluble fraction (BVA), an ethylacetate-soluble fraction (BVE), and a hexane-soluble fraction (BVH)]. BVA fraction was further separated to three portions according to molecular weights: BF1 (>20 kD), BF2 (10-20 kD), and BF3 (<10 kD). Each fraction was treated to the PTCs to the ratio of BV (1 microg/ml). BVA (930 ng/ml) significantly decreased cell viability, but BVH (27 ng/ml) and BVE (43 ng/ml) did not. BF3 (710 ng/ml) among BVA fractions predominantly decreased cell viability and inhibited alpha-methyl-D-glucopyranoside (alpha-MG), phosphate (Pi), and Na(+) uptake. In addition, BF3 increased [(3)H] arachidonic acid release, lipid peroxide formation, and Ca(2+) uptake. These effects of BF3 were blocked by mepacrine and AACOCF(3) (phospholipase A(2) inhibitors) or N-acetylcysteine, vitamin C, and vitamin E (antioxidants). In conclusion, BF3 (<10 kD) among BV fractions is the most effective portion in BV-induced inhibition of alpha-MG, P(i), and Na(+) uptake and these effects of BF3 are associated with phospholipase A(2)-oxidative stress-Ca(2+) signal cascade in the primary cultured rabbit renal proximal tubule cells.
Collapse
Affiliation(s)
- Ho Jae Han
- Department of Veterinary Physiology, College of Veterinary Medicine, Chonnam National University, Kwangju, Korea.
| | | | | | | | | | | |
Collapse
|
15
|
Han HJ, Park SH, Park HJ, Lee JH, Lee BC, Hwang WS. Effects of sex hormones on Na+/glucose cotransporter of renal proximal tubular cells following oxidant injury. Kidney Blood Press Res 2002; 24:159-65. [PMID: 11528208 DOI: 10.1159/000054223] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
Abstract
It was reported that reactive oxygen metabolites play an important role in the pathogenesis of several renal diseases including glomerulonephritis, ischemia and acute tubular necrosis. However, the effect of oxidants and protective effect of sex steroid hormones on Na+/glucose cotransporter of renal proximal tubular cells is not yet elucidated. In the present study, we examined the effect of sex steroid hormones against tert-butyl hydroperoxide (t-BHP)-induced alteration of Na+/glucose cotransporter activity in primary cultured rabbit renal proximal tubule cells (PTCs). t-BHP inhibited alpha-methyl-D-glucopyranoside (alpha-MG) uptake in a dose-dependent manner. t-BHP-induced inhibition of alpha-MG uptake was due not to Km but to the decrease of Vmax. 0.5 mM t-BHP-induced inhibition of alpha-MG uptake was significantly blocked by estradiol-17beta, but not by progesterone and testosterone. This protective effect was not blocked by estrogen receptor antagonist or transcription and translation inhibitor. In addition, 0.5 mM t-BHP increased [3H]-arachidonic acid (AA) release and Ca2+ uptake. These effects of t-BHP were also significantly blocked by estradiol-17beta, but not by progesterone and testosterone. Protective efficacy of estradiol-17beta on t-BHP-induced inhibition of alpha-MG uptake is exhibited between antioxidants and iron chelators. In conclusion, estradiol-17beta, but not progesterone and testosterone, partially prevented t-BHP-induced inhibition of alpha-MG uptake through its antioxidant activity dependent upon phenol structures and inhibition of AA release and Ca2+ influx.
Collapse
Affiliation(s)
- H J Han
- Department of Veterinary Physiology, College of Veterinary Medicine, Hormone Research Center, Chonnam National University, Kwangju, Korea.
| | | | | | | | | | | |
Collapse
|