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Adie's pupils in paraneoplastic ganglionopathy with ANNA-1. Clin Neurol Neurosurg 2006; 108:712-4. [PMID: 16139419 DOI: 10.1016/j.clineuro.2005.07.009] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2005] [Revised: 07/22/2005] [Accepted: 07/29/2005] [Indexed: 11/18/2022]
Abstract
Autonomic disturbances are common in patients with paraneoplastic syndromes associated with type-1 antineuronal nuclear autoantibodies (ANNA-1), although pupillary disturbances are infrequent. The authors describe a patient with ANNA-1 associated paraneoplastic sensory neuronopathy and bilateral Adie's pupils.
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MESH Headings
- Aged
- Antibodies, Neoplasm/immunology
- Autonomic Nervous System Diseases/diagnosis
- Autonomic Nervous System Diseases/immunology
- Autonomic Nervous System Diseases/physiopathology
- Azathioprine/therapeutic use
- Carcinoma, Small Cell/complications
- Carcinoma, Small Cell/immunology
- Gait Disorders, Neurologic/diagnosis
- Gait Disorders, Neurologic/immunology
- Gait Disorders, Neurologic/physiopathology
- Ganglia, Parasympathetic/immunology
- Ganglia, Parasympathetic/pathology
- Ganglia, Parasympathetic/physiopathology
- Humans
- Immunosuppressive Agents/therapeutic use
- Iris/innervation
- Iris/physiopathology
- Lung Neoplasms/complications
- Lung Neoplasms/immunology
- Male
- Oculomotor Nerve/immunology
- Oculomotor Nerve/pathology
- Oculomotor Nerve/physiopathology
- Oculomotor Nerve Diseases/diagnosis
- Oculomotor Nerve Diseases/immunology
- Oculomotor Nerve Diseases/physiopathology
- Paraneoplastic Syndromes, Nervous System/diagnosis
- Paraneoplastic Syndromes, Nervous System/physiopathology
- Peripheral Nervous System Diseases/diagnosis
- Peripheral Nervous System Diseases/immunology
- Peripheral Nervous System Diseases/physiopathology
- Pupil
- Sensation Disorders/diagnosis
- Sensation Disorders/immunology
- Sensation Disorders/physiopathology
- Tonic Pupil/diagnosis
- Tonic Pupil/immunology
- Tonic Pupil/physiopathology
- Treatment Outcome
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2
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Abstract
The cloaca, the caudal limit of the avian gastrointestinal tract, acts as a collecting chamber into which the gastrointestinal, urinary, and genital tracts discharge. It is intrinsically innervated by the enteric nervous system, which is derived from neural crest emigres that migrate from the vagal and sacral regions of the neural tube. Abnormal cloacal development can cause a number of anorectal anomalies, including persistent cloaca. Ablation of the vagal neural crest has previously been shown to result in an aganglionic hindgut to the extent of the colorectum. The aim of our study was to investigate the effect of vagal neural crest ablation on the cloaca, the limit of the hindgut in the developing chick embryo. Chick embryos were incubated until the 10-12 somite stage. The vagal neural tube corresponding to the level of somites 3-6 was then ablated, and eggs were incubated until harvested on embryonic day 11 (E11). Whole chick embryos were fixed, embedded in paraffin, and sectioned. Immunohistochemistry was then carried out using the HNK-1 monoclonal antibody to label neural crest cells, and results were assessed by light microscopy. Vagal neural crest ablation resulted in a dramatic decrease in the number of neural crest cells colonizing the chick embryo cloaca compared with control embryos. Ablated embryos contained only a small number of HNK-1-positive neural crest cells, which were scattered within the myenteric plexus in a disorganised pattern. Hypoganglionosis was also evident in other regions of the hindgut in ablated embryos. Ablation of the vagal neural crest results in a hypoganglionic cloaca in addition to hypoganglionosis of the hindgut. These results suggest that the cloaca is largely innervated by vagal neural crest emigres. Further studies involving quail-chick chimeras to investigate the exact contribution provided by both vagal and sacral neural crest cells to the cloaca should increase our understanding of the pathophysiology of conditions like persistent cloaca.
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Autoantibodies against autonomic nervous tissues in type 2 diabetes mellitus: no association with cardiac autonomic dysfunction. Exp Clin Endocrinol Diabetes 2001; 108:181-6. [PMID: 10926313 DOI: 10.1055/s-2000-7741] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
Abstract
There is evidence that autoimmune factors contribute to the pathogenesis of cardiac autonomic dysfunction in Type 1 Diabetes mellitus (DM). To evaluate the presence of autoantibodies against autonomic nervous tissues in Type 2 DM, 127 patients were studied for complement-fixing sympathetic and parasympathetic ganglia (CF-SG and CF-PSG) autoantibodies with an indirect immunofluorescence technique. Five cardiac reflex tests were performed to investigate cardiac autonomic neuropathy. QTc interval was assessed in all patients. As a control group, 60 healthy non-diabetic subjects were also tested for CF-SG and CF-PSG autoantibodies. CF-SG autoantibodies were detected in 11 (9%) and CF-PSG autoantibodies were observed in 7 (6%) Type 2 DM patients, whereas in control subjects, the frequency was 1 (2%) and 0 (0%) respectively (ns vs. Type 2 DM patients). In Type 2 DM patients with cardiac autonomic neuropathy (n=31, 24%), CF-SG autoantibodies and CF-PSG autoantibodies were detected in 3 (10%) patients, respectively, compared to 8 (8%) and 4 (4%) in Type 2 DM patients without cardiac autonomic neuropathy (n=96, 76%, ns v. Type 2 DM with cardiac autonomic neuropathy). Both CF-SG autoantibodies and CF-PSG autoantibodies were observed in 2 (7%) Type 2 DM patients with cardiac autonomic neuropathy and 3 (3%) Type 2 DM patients without cardiac autonomic neuropathy. Type 2 DM patients with cardiac autonomic neuropathy demonstrated a longer QTc-interval (446+/-42 ms) than Type 2 DM patients without cardiac autonomic neuropathy (413+/-45 ms, p=0.0001). In Type 2 DM patients with a prolonged QTc-interval (>440 ms: n=29, 23%), 2 (7%) patients presented with CF-SG and 3 (10%) had CF-PSG autoantibodies. In Type 2 DM, CF-SG and CF-PSG autoantibodies are not frequently observed. The results do not give evidence, that immunological factors--like in Type 1 DM--play a role in the pathogenesis of cardiac autonomic dysfunction in Type 2 DM.
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Evidence for specific autoimmunity against sympathetic and parasympathetic nervous tissues in Type 1 diabetes mellitus and the relation to cardiac autonomic dysfunction. Diabet Med 1998; 15:467-72. [PMID: 9632120 DOI: 10.1002/(sici)1096-9136(199806)15:6<467::aid-dia621>3.0.co;2-q] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
There is growing evidence for the involvement of immunological factors in the pathogenesis of cardiac autonomic dysfunction in Type 1 diabetes mellitus (DM). To evaluate the presence of autoantibodies against autonomic nervous tissues and their relationship with tests of autonomic function, 64 newly diagnosed and 142 long duration Type 1 DM patients were investigated for sympathetic and parasympathetic ganglia (CF-SG and CF-PSG) autoantibodies with a complement-fixing indirect immunofluorescence technique. Five cardiac reflex tests were performed to assess autonomic function. Fifty-seven patients with neurological diseases other than diabetic neuropathy and 131 healthy control subjects were also tested for CF-SG and CF-PSG autoantibodies. CF-SG autoantibodies were observed in 47 (23%) and CF-PSG autoantibodies in 21 (10%) of 206 Type 1 DM patients (p < 0.001). In contrast, these autoantibodies were detected in 3 (5%) and 1 (2%) of patients with non-diabetic neurological diseases and 3 (2%) and 4 (3%) of control subjects (p < 0.01, p < 0.05, p < 0.0001, p < 0.05 vs Type 1 DM patients). All except two Type 1 DM patients with CF-PSG autoantibodies also presented with CF-SG autoantibodies. In diabetic patients with long duration, CF-SG autoantibodies were more frequent in patients with ECG-based cardiac autonomic neuropathy (CAN; > or =2 of 5 cardiac reflex tests abnormal) compared to patients without CAN although this did not reach statistical significance (29% vs 17%, p = 0.06). However, 4 (80%) of 5 newly diagnosed and 23 (32%) of 73 established Type 1 DM patients with abnormalities in heart rate variation during deep breathing and/or standing from lying presented with CF-SG autoantibodies compared to 12 (25%) of 58 newly diagnosed (p < 0.05) and 7 (11%) of 63 established Type 1 DM patients (p < 0.01), in whom both tests were normal. The results suggest that autoimmune factors contribute to the pathogenesis of cardiac autonomic dysfunction in Type 1 DM and that autoantibodies against sympathetic and parasympathetic nervous tissues are relatively specific for Type 1 DM.
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5
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Abstract
The bronchus was isolated from actively sensitized guinea pigs, and the effect of antigen challenge on the excitability of bronchial parasympathetic ganglion neurons was examined with standard intracellular recording techniques. Based on histological examination, we found that mast cells were located near parasympathetic ganglia neurons. Antigen challenge resulted in a loss of mast cell staining and the release of the mast cell-associated mediators, histamine (38 ng/g, approximately 14% of total content) and prostaglandin D2 (PGD2, 118 ng/g wet weight of tissue). Challenging the isolated bronchus with the sensitizing antigen resulted in a transient depolarization (mean 6 mV) of the resting membrane potential of the neurons. Antigen challenge also had a dramatic effect on the accommodative properties of the neurons. Before antigen challenge, two subpopulations of neurons could be differentiated by their response to cathodal current steps: 60% of the cells responded in a "phasic" manner, firing one to six spikes and then accommodated, whereas the balance fired spikes repetitively throughout the current pulse. In phasic firing cells, ovalbumin challenge produced a decrease in accommodation. This was evidenced by a fivefold increase in the number of action potentials elicited during a 500-ms suprathreshold current pulse. The antigen-induced depolarization could be mimicked by histamine, whereas the decrease in accommodation was mimicked by application of PGD2. Leukotriene C4, another mast cell-associated mediator, had no effect on these neuronal properties. These results provide evidence that the immediate hypersensitivity response in guinea pig airways may involve changes in membrane characteristics of bronchial parasympathetic ganglia neurons.
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Antigen recognized by monoclonal antibodies to mesencephalic neural crest and to ciliary ganglion neurons is involved in the high affinity choline uptake mechanism in these cells. J Neurosci Res 1988; 21:119-34. [PMID: 3216416 DOI: 10.1002/jnr.490210205] [Citation(s) in RCA: 22] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
High-affinity choline uptake mechanisms are among the characteristics of cholinergic neurons such as the ciliary and choroid subpopulations in the ciliary ganglion (Barald and Berg, 1979). We have produced three monoclonal antibodies (Mabs), two of which were made to 8-day embryonic chick ciliary ganglion (CG) neurons (CG-1, CG-4) (Barald, 1982) and one of which was made to cultured mesencephalic neural crest (NC) cells (CG-14) removed from the embryo 31 hr after incubation. We have shown that all three Mabs label a common 75 kD antigen present on the cell surface of both CG neurons and NC cells (Barald, 1988). Here we report that the CG-1 and CG-4 antibodies, used in the same ratios in which they are synergistically cytotoxic for both the CG and NC cells (Barald, 1988), and Mab CG-14 alone, have specific effects on the high-affinity choline uptake mechanism (HACU) of CG neurons and isolated antigen-positive NC cells in the absence of complement. CG-1 and CG-4 in ratios of 8/1 (the same ratios that are used to kill the CG and the NC subpopulation), but neither singly, inhibit the HACU of CG neurons by 40% and that of isolated antigen-positive NC cells by 75%. However, CG-14 alone, at 1 microgram/ml, inhibits the HACU of both CG neurons and isolated NC cells by 95%. None of the antibodies had an effect on numbers of ouabain binding sites (a measure of the Na+/K+ ATPase) or cell surface acetylcholinesterase (AChE) of CG neurons or NC cells isolated by "no-flow" fluorescence cytometry with a Meridian Instruments ACAS470 cytometer. CG or NC cells grown in the presence of the antibodies without complement grow and remain healthy for many weeks. They exhibit no difference in morphology, protein content, lactate dehydrogenase activity (LDH), or division time from untreated sister cultures. Therefore, the antigen recognized by all three Mabs may be involved in a high-affinity choline uptake mechanism, a common characteristic of cholinergic neurons. The Mabs themselves may possibly label some element of the high-affinity transporter or a proximal membrane component. This implies that such a high-affinity uptake mechanism is present in the subpopulation of NC cells at early times in development. If these cells in fact are destined to contribute to the avian CG, these characteristics are present in the subpopulation before the NC cells take on a neuronal morphology.
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Monoclonal antibodies made to chick mesencephalic neural crest cells and to ciliary ganglion neurons identify a common antigen on the neurons and a neural crest subpopulation. J Neurosci Res 1988; 21:107-18. [PMID: 3216415 DOI: 10.1002/jnr.490210204] [Citation(s) in RCA: 34] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
We previously reported the production of monoclonal antibodies (Mabs) that identified cell surface components of cultured chick and quail ciliary ganglion (CG) neurons and of a subpopulation of neural crest (NC) cells from 31-hr chick embryos (stage 9). Here we demonstrate that another Mab, CG-14, which was prepared to nitrocellulose-immobilized, lightly fixed (0.125% paraformaldehyde) mesencephalic NC cells from 31-hr (stage 9) chick embryos, labels the same antigen(s) recognized by CG-1 and CG-4 on both the CG neurons and the subpopulation of NC cells. All three Mabs label a polypeptide of 75 kD on Western blots of one-dimensional SDS-polyacrylamide gels. CG-14 blocked the binding of CG-1 and/or CG-4 to the 75 kD band on Western blots and blocked the binding of CG-1 and CG-4 to CG and NC cells. CG-1 and/or CG-4 antibodies, in turn, blocked the binding of CG-14 to Western blots, as well as NC and CG cells. We had previously shown that antibodies CG-1 and CG-4 were synergistically cytotoxic for the majority (95%) of cultured CG neurons in vitro in the presence of guinea pig complement. Here we show that the antibodies, which are both of the gamma 2a subclass, are also cytotoxic for the NC cells that they label in vitro. After the cells are ablated in culture, no other cells bearing the antigen(s) recognized by any of the three Mabs appear over a 2.5-week period. CG-14, however, is not cytotoxic for either the CG or NC cell populations alone or in combinations with CG-1 or CG-4. These results confirm our original observation that cultured CG neurons and NC cells share cell-surface antigen(s). The antigen recognized by all three Mabs appears to be the same whether the immunogen used to produce the antibodies was CG neurons or NC cells. This finding encourages us to continue tests of the hypothesis that the subpopulation of mesencephalic neural crest cells contributes to the formation of the ciliary ganglion in the embryo. Further characterization of the antigen appears in the accompanying paper.
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Target specificity of neuropeptide Y-immunoreactive cranial parasympathetic neurons. J Neurosci 1988; 8:146-55. [PMID: 3339404 PMCID: PMC6569356] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023] Open
Abstract
We recently showed that neuropeptide Y (NPY)-like immunoreactivity occurs in subpopulations of neurons in 3 cranial parasympathetic ganglia: the otic, sphenopalatine, and ciliary. The present work identifies the target tissues innervated by cranial parasympathetic NPY-immunoreactive neurons. Plexuses of NPY-immunoreactive fibers were observed in the parotid gland, the target of the otic ganglion, and in the intraorbital lacrimal gland and palate, targets of the sphenopalatine ganglion. NPY-immunoreactive fibers of apparent parasympathetic origin innervated glandular acini in all 3 structures and were also present around small blood vessels in the parotid and intraorbital lacrimal glands. These fibers were presumed to be parasympathetic because they were not affected by removal of the superior cervical ganglion and because their distribution was coextensive with that of vasoactive intestinal polypeptide (VIP) immunoreactivity, which we have previously shown to be colocalized with NPY in the cell bodies of otic and sphenopalatine ganglion neurons. In contrast, no NPY-immunoreactive fibers were observed in the iris or ciliary body of acutely sympathectomized rats, suggesting that NPY-immunoreactive neurons in the ciliary ganglion do not normally transport detectable levels of NPY to their terminals. The target specificities of cranial parasympathetic NPY-immunoreactive neurons are different from those of sympathetic NPY-immunoreactive neurons. Sympathetic NPY-immunoreactive fibers innervated the iris and ciliary body, and the blood vessels but not the parenchymal cells of all the glands examined. In contrast, parasympathetic NPY-immunoreactive fibers primarily innervated glandular acini. NPY-immunoreactive neurons in the sphenopalatine ganglion displayed an additional level of specificity in their projection pattern in that they innervated only a subset of the ganglion's array of target glands: they innervated the intraorbital lacrimal gland and the seromucous glands of the palate but not the exorbital lacrimal gland or the glands of the nasal mucosa. The finding that NPY immunoreactivity is present in the parasympathetic innervation of secretory acini in several craniofacial glands raises the possibility that NPY plays a role in the parasympathetic control of glandular secretion. The observed overlap in the distributions of NPY- and VIP-immunoreactive fibers in these glands further suggests that NPY may interact with VIP to stimulate secretion.
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Abstract
Antisera to a putative acetylcholine receptor purified from chick brain specifically inhibit the acetylcholine response of chick ciliary ganglion neurons in cell culture. The putative brain receptor and a similar membrane component previously identified on ciliary ganglion neurons appear to be functional nicotinic acetylcholine receptors in the nervous system and are clearly distinct from membrane components in the tissues that bind alpha-bungarotoxin.
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Origin and distribution of capsaicin-sensitive substance P-immunoreactive nerves in the nasal mucosa. Acta Otolaryngol 1983; 96:485-93. [PMID: 6195888 DOI: 10.3109/00016488309132735] [Citation(s) in RCA: 124] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Abstract
In immunohistochemical studies, substance P-immunoreactivity (SP-IR) was found in a population of trigeminal ganglion cells in guinea pig, rat and cat. SP-IR nerve endings were found in the spinal trigeminal nucleus, around sphenopalatine ganglion cells, around blood vessels, as well as under and within the epithelium of the nasal mucosa. Ligation and denervation experiments in the cat indicated that the SP-IR nerves in the sphenopalatine ganglion and the nasal mucosa are of trigeminal origin. Capsaicin pretreatment of guinea pigs and rats resulted in a selective loss of the SP-IR nerves in the nasal mucosa and sphenopalatine ganglion, while the parasympathetic and sympathetic nerves were still present.
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Simultaneous expression of neuronal and glial properties by chick ciliary ganglion cells during development. J Neurosci 1983; 3:1683-93. [PMID: 6308187 PMCID: PMC6564521] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023] Open
Abstract
Autoradiographic methods were used to show that non-neuronal cells from dissociated chick ciliary ganglia grown in cell culture for 1 day exhibit high affinity uptake for norepinephrine (NE) and/or specific receptors for nerve growth factor (NGF). Using immunofluorescence procedures, it was demonstrated that these cells reacted neither with the neuron-specific marker tetanus toxin nor with antibodies to the fibroblast marker fibronectin. The cells were, however, positive for 04 antigen, which is present on Schwann cells and oligodendrocytes and is recognized by a monoclonal antibody (Schachner, M., S. K. KIm, and R. Zehnle (1981) Dev. Biol. 83: 328-338). At all stages studied between embryonic day 6 (E6) and embryonic day 14 (E14), about 80% of the non-neuronal cells were positive for 04 antigen, the other non-neuronal cells being identified as fibroblasts or fibroblast-like cells by staining with antibodies to fibronectin. The proportion of cells with NGF receptors and cells with NE uptake decreased during development between E6 and E14. The percentage of 04-positive cells which have NGF receptors decreased from about 95% at E6 to about 35% at E14. The proportion of 04-positive cells with NE uptake decreased from about 57% at E6 to about 15% at E14. Thus, a considerable proportion of the non-neuronal cell population in embryonic ciliary ganglia displays neuronal properties. We suggest that those cells exhibiting biochemical properties of both differentiated glial cells and neurons are precursor cells which have the potential to develop either into glial cells or neurons.
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Abstract
We have produced monoclonal antibodies against quail ciliary ganglion in an attempt to identify specific markers of this neural crest derivative. One of these antibodies, NC/1, recognizes supportive and neuronal cells of the peripheral nervous system and also most, if not all migrating neural crest cells. We report herein the use of NC/1 to identify crest cells during their migration to their site of final localization. In addition, this antibody may shed light on how the neural crest derived mesectoderm and the peripheral nervous system segregate from one another since the NC/1-defined antigen becomes restricted to the cells of the latter.
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Chagas' disease: selective affinity and cytotoxicity of Trypanosoma cruzi-immune lymphocytes to parasympathetic ganglion cells. Mem Inst Oswaldo Cruz 1980; 75:33-45. [PMID: 6815409 DOI: 10.1590/s0074-02761980000200004] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023] Open
Abstract
The megaesophagus and megacolon endemic in South America are related , to Chagas' disease. These mega conditions are found in patients with chronic Chagas's infection, when the parasite is not demonstrable in the lesions. These are characterized by depopulation of parasympathetic ganglion cells, dilation and hypertrophy of the viscera. In the experiments described here we deminstrate a selective affinity and adherence of Trypanosoma cruzi-immune lymphocytes to myenteric, parasympathetic ganglion cells, leading to neuronolysis. None of these features are observed when non-immune lymphocytes from control rabbits are used, or when the immune lymphocytes are allowed to react with CNS neurons. This demonstration is an indication of the high degree of specificity of the destruction of parasympathetic neurons in Chagas' disease. We postulate that the T. cruzi-immune lymphocyte rejection of parasympathetic neurons, but not of CNS neurons, might be related to recognition of a cross-reacting antigenic determinant secreted only by the target neurons. In favor of this interpretation is the observation of lymphocytic infiltrates and parasympathetic ganglion cell destruction in chronic Chagas' infection in the absence of encephalitis.
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