326
|
Gupta M, Schwarz J, Chen XL, Roisen FJ. Gangliosides prevent MPTP toxicity in mice--an immunocytochemical study. Brain Res 1990; 527:330-4. [PMID: 1979240 DOI: 10.1016/0006-8993(90)91154-9] [Citation(s) in RCA: 22] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
The role of gangliosides in preventing neuronal degeneration was examined in a 1-methyl-4-phenyl-1,2,3,6-tetrahydropyridine (MPTP)-induced mouse parkinsonian model. Intraventricular injections of a ganglioside mixture prior to MPTP treatment reduced MPTP's toxicity on tyrosine hydroxylase-positive neurons in the substantia nigra. This raises the interesting possibility that early ganglioside administration may be beneficial in the treatment of neurodegenerative disorders.
Collapse
|
327
|
Bach O, Glander HJ, Scholz G, Schwarz J. Electrophoretic patterns of spermatozoal nucleoproteins (NP) in fertile men and infertility patients and comparison with NP of somatic cells. Andrologia 1990; 22:217-24. [PMID: 2240619 DOI: 10.1111/j.1439-0272.1990.tb01969.x] [Citation(s) in RCA: 28] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022] Open
Abstract
During spermatogenesis in mammals the evolutionary early histones are replaced step by step by more species specific nucleoproteins (protamines). The protamines protect the genetic information of the male against mutagenic or other damaging influences and possibly play a role in male fertility. A method was presented to study the nucleoproteins (NP) of single human ejaculates. This procedure was checked concerning its usability and validity by bull spermatozoa. The NP of cryopreserved human spermatozoa of fertile men and of infertility patients were investigated and compared with the electrophoretic patterns of NP of somatic hepatocytes of rat and mouse. A total of 48 semen samples were studied. Ten of these samples were obtained from semen donors of proven fertility and 38 samples were collected from male partners of infertile couples. Photodensitometrically it could be distinguished between percentages of non-protamines (PNP) and percentages of protamines (PP). The PP varied intra-individually with a mean standard deviation of 34%, analogously to the alterations of classical semen parameters. The PP of fertile men did not significantly differ from the infertility patients with normal spermiogram parameters but showed a significantly higher value compared with the semen samples with pathological spermiograms. On average the PP of all infertile patients were significantly lower than the PP of fertile semen donors.
Collapse
|
328
|
Leslie KO, Schwarz J, Simpson K, Huber SA. Progressive interstitial collagen deposition in Coxsackievirus B3-induced murine myocarditis. THE AMERICAN JOURNAL OF PATHOLOGY 1990; 136:683-93. [PMID: 2156433 PMCID: PMC1877475] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
Myocardial fibrosis can be produced in certain inbred strains of mice after coxsackievirus B subtype 3 (CVB3) infection. The mechanism responsible for this interstitial matrix alteration is unknown. The presumption is that fibrosis occurs in areas of myocyte damage and inflammation associated with viral infection, analogous to scar formation after cell injury in other organ systems. To test this hypothesis, we examined the hearts of A/J strain mice infected with three CVB3 variants (Crowell [CVB3-CR], Woodruff [CVB3-WD], and Lerner [CVB3-LR]), each known to cause different degrees of acute myocardial injury. With these three variants, virus was present in the heart until day 28 after inoculation but was absent thereafter. Fourteen days after inoculation, inflammation with myocyte necrosis was seen in discrete foci throughout the myocardium with all three variants. Collapse and disorganization of the usually delicate connective tissue matrix identifiable by silver impregnation was seen in these areas of myocyte injury. Persistent, diffuse lymphocytic infiltration of the myocardium was seen 55 days after inoculation with CVB3-WD and CVB3-LR, but hearts initially infected with CVB3-CR showed only rare interstitial lymphocytes comparable to uninfected control hearts. The focal scars produced by myocyte necrosis 14 days after inoculation were accentuated and heavily collagenized 55 days after inoculation with CVB3-WD and CVB3-LR; however, these foci were indistinct 55 days after inoculation with CVB3-CR. Furthermore, the usually delicate network of interstitial collagen fibers surrounding individual myocytes became thickened throughout the heart 55 days after inoculation with CVB3-WD and CVB3-LR, away from visibly scarred areas produced early after infection with these variants. This diffuse reticulin thickening was not seen after infection with the Crowell variant. Only the virus variants associated with persistent interstitial inflammation at day 55 developed major collagen matrix alterations and interstitial fibrosis. We conclude that this persistent interstitial lymphocytic infiltration reflects altered immune function related to specific virus variants in this animal strain. We postulate that these lymphocytes are part of a delayed immunopathogenic response uncoupled from the original viral injury and inflammatory damage. Potential mechanisms by which this interstitial lymphocytic infiltration results in fibrosis are discussed.
Collapse
|
329
|
Mitchell M, Rourk JD, Schwarz J. A team approach to prevocational services. Am J Occup Ther 1989; 43:378-83. [PMID: 2741996 DOI: 10.5014/ajot.43.6.378] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023] Open
Abstract
This paper presents a chronology of legislative mandates for vocational rehabilitation, discusses their impact on occupational therapy, and describes relationships between special educators and vocational agencies. The Career Training Workshop, a prevocational program developed and used successfully by a North Carolina school district, is described here as an example of one effort to prepare students with disabilities for employment.
Collapse
|
330
|
Schwarz J, Hamad N, Hernandez G, DeCastro C, Beard E, Cooley D, Hall R. Doppler color-flow echocardiographic recognition of left ventricular pseudoaneurysm. Am Heart J 1988; 116:1353-5. [PMID: 3189150 DOI: 10.1016/0002-8703(88)90461-9] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
|
331
|
Morley SD, Meyerhof W, Schwarz J, Richter D. Functional expression of the oxytocin receptor in Xenopus laevis oocytes primed with mRNA from bovine endometrium. J Mol Endocrinol 1988; 1:77-81. [PMID: 2855710 DOI: 10.1677/jme.0.0010077] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
Synthesis of the uterine receptor for the hypothalamic hormone oxytocin has been induced in oocytes from Xenopus laevis previously primed with bovine endometrium mRNA. The injected oocytes responded to oxytocin by showing dose-dependent oscillations in membrane currents as recorded by the voltage-clamp method. The response was specific in that it was not elicited by several other peptides tested. The oxytocin-induced membrane changes were suppressed when oocytes were pretreated with an oxytocin receptor antagonist.
Collapse
|
332
|
Mössner J, Schwarz J, Fischbach W. Influence of "calcium2+-channel blockers" on exocrine pancreatic secretion by isolated rat acini. RESEARCH IN EXPERIMENTAL MEDICINE. ZEITSCHRIFT FUR DIE GESAMTE EXPERIMENTELLE MEDIZIN EINSCHLIESSLICH EXPERIMENTELLER CHIRURGIE 1988; 188:255-65. [PMID: 2464843 DOI: 10.1007/bf01852274] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
Cytoplasmic Ca2+ is regarded as an intracellular messenger for acetylcholine- and cholecystokinin (CCK)-stimulated pancreatic enzyme secretion. We investigated in the in vitro model of isolated rat pancreatic acini whether or not Ca2+-channel blockers are able to inhibit Ca2+-mediated enzyme secretion. Isolated rat pancreatic acini were prepared via collagenase digestion. The effect of various Ca2+-channel blockers on amylase secretion stimulated by various secretagogues was monitored. Verapamil, but not nitrendipine, dose-dependently reduced CCK8- and carbachol-stimulated enzyme secretion. Higher doses of either CCK8 or carbachol could not reverse the inhibition caused by verapamil. Amylase secretion stimulated by the ionophore A23817 was not altered by verapamil. Verapamil augmented enzyme secretion stimulated by secretagogues which work through cAMP as second messenger. 3H-N-methylscopolamine- and 125I-Bolton-Hunter-CCK8-binding to pancreatic acini was dose-dependently inhibited by verapamil, but the inhibition curves did not parallel the inhibition curves with unlabeled receptor agonists. Thus, the impairment of exocrine pancreatic amylase secretion by verapamil is probably not due to its known "Ca2+-channel" blocking abilities in other tissues but is rather caused by noncompetitive effects on the level of muscarinic receptors and receptors for CCK.
Collapse
|
333
|
Meyerhof W, Morley S, Schwarz J, Richter D. Receptors for neuropeptides are induced by exogenous poly(A)+ RNA in oocytes from Xenopus laevis. Proc Natl Acad Sci U S A 1988; 85:714-7. [PMID: 2448781 PMCID: PMC279625 DOI: 10.1073/pnas.85.3.714] [Citation(s) in RCA: 37] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023] Open
Abstract
Receptors for the hormones vasopressin, angiotensin II, and thyrotropin-releasing hormone have been studied electrophysiologically in Xenopus laevis oocytes previously injected with poly(A)+ RNA from the respective receptor-containing tissues. The injected oocytes responded to the hormones by demonstrating oscillations in membrane currents as recorded by the voltage-clamp method. The response was dependent on the hormone concentrations and detectable between 5 and 1000 nM concentrations. Size fractionation of poly(A)+ RNA from the respective tissues showed that the mRNAs encoding the three hormone receptors were larger than 18S rRNA, suggesting a length of at least 2 kilobases. When vasopressin was added to the oocyte bath, an inward membrane current was generated in oocytes injected with rat poly(A)+ RNA from liver but not from kidney. This suggests that the V1-type (liver), not the V2-type (kidney), vasopressin receptor can be expressed and electrophysiologically identified in the oocyte. A V1-specific, but not a V2-specific, antagonist suppressed the vasopressin-dependent effect. Application of angiotensin II to liver poly(A)+ RNA-injected oocytes elicited oscillations in membrane current, indicating that these oocytes also expressed receptors for angiotension II; the antagonist [Sar1, O-methionyl-Tyr4]angiotensin II blocked this effect. Poly(A)+ RNA from tumor-derived GH3B6 cells, known to contain receptors for thyrotropin-releasing hormone, injected into oocytes induced receptors responding to thyrotropin-releasing hormone; the drug chlordiazepoxide suppressed the thyrotropin-releasing hormone response.
Collapse
|
334
|
Somberg JC, Tepper D, Sacher H, Schwarz J. Chronic flecainide therapy selected by electrophysiology testing of intravenous flecainide. Am Heart J 1987; 114:18-25. [PMID: 3111236 DOI: 10.1016/0002-8703(87)90301-2] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
The utility of flecainide acetate was evaluated in 93 patients by means of electrophysiologic studies before and after intravenous flecainide administration to determine long-term efficacy. Twenty patients had a prior history of at least one cardiac arrest and 73 patients had sustained ventricular tachycardia (VT). The mean radionuclear ejection fraction was 32 +/- 5%. Flecainide was evaluated in 93 patients, with 44 patients no longer having VT following flecainide (47% efficacy). Procainamide was evaluated in 69 patients; 24 patients had an adverse reaction to reaction to procainamide and 28 of the 69 patients were protected on procainamide (40% efficacy). The mean serum concentration of flecainide achieved in the protected group was 298 +/- 36 ng/ml and 4.3 micrograms/ml for procainamide. Both flecainide and procainamide significantly prolonged refractoriness, lengthened QRS duration, while only procainamide increased the QT interval. All 93 patients were discharged on antiarrhythmic therapy, 42 on flecainide, 27 on other antiarrhythmic therapy guided by electrophysiologic testing, and 24 on amiodarone (when all other agents failed). Six of the 42 patients on flecainide complained of adverse side effects, but none were severe enough to warrant stopping therapy. Of the 42 patients on flecainide, four (9%) died suddenly over 18 +/- 4 months. Twenty-seven patients were on other therapy; eight of these have died, three suddenly (11%), four with myocardial infarctions, and one due to congestive heart failure. Twenty-four patients started amiodarone; 11 have died, five (21%) suddenly, four of congestive heart failure, one of pulmonary fibrosis, and one with myocardial infarction.(ABSTRACT TRUNCATED AT 250 WORDS)
Collapse
|
335
|
Schwarz J, Stöckbauer P, Soucek J, Smetana K. Features of immaturity in cells derived from granulocytic differentiation inducer treated human myeloid leukaemia (ML-1) cells. Leuk Res 1987; 11:869-76. [PMID: 3479663 DOI: 10.1016/0145-2126(87)90131-7] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
Cells of the human myeloid leukaemia cell line ML-1 were exposed to differentiation inducing doses of dimethylsulfoxide (DMSO) and retinoic acid (RA). DMSO (but not RA) caused an inhibition of cell growth which was reversible. Some granulocytic maturation associated changes were induced by both agents: nuclear segmentation in 10-20% of cells, B43.4 antigen positivity. In contrast, several other markers were not induced: nucleoli persisted in almost 100% cells including the segmented ones, the nuclear membrane regions did not stain with Victoria blue B (which stains these regions in normal neutrophils), the expression of other antigens of mature neutrophils was also not induced. Maturation asynchrony and non-physiological segmentation of round and oval nuclei were observed. Examination of nucleoli on a single cell level revealed a reversible decrease of pre-rRNA synthesis in 28-48% of the induced cells. These results indicate that terminal differentiation did not occur and confirm the dissociation in induction of various differentiation markers.
Collapse
|
336
|
Kodlová E, Veselý J, Nahodil V, Havlík J, Schwarz J. [Hepatorenal syndrome as a complicating factor in surgery of the biliary tract]. ROZHLEDY V CHIRURGII : MESICNIK CESKOSLOVENSKE CHIRURGICKE SPOLECNOSTI 1986; 65:340-5. [PMID: 3726666] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
|
337
|
Schwarz J. Comparative epidemiology of four deep mycoses--a review. MYKOSEN 1986; 29:5-9. [PMID: 3515171] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
|
338
|
Schulte-Wissermann H, Mannhardt W, Schwarz J, Zepp F, Bitter-Suermann D. Comparison of the antibacterial effect of uroepithelial cells from healthy donors and children with asymptomatic bacteriuria. Eur J Pediatr 1985; 144:230-3. [PMID: 3902478 DOI: 10.1007/bf00451947] [Citation(s) in RCA: 26] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
Bacterial attachment to uroepithelial cells (UEC) and the effect of UEC on bacterial growth was investigated in 15 healthy persons and 12 patients suffering from asymptomatic bacteriuria (ABU) with recurrent urinary tract infections (UTI). Desquamated UEC and mannose-resistant Escherichia coli were co-cultivated for up to 90 min. While no difference in bacterial adherence was observed between healthy controls and patients, 33.4% of the bacteria attached to normal UEC were found to be dead under microscopic evaluation (acridine orange staining), whereas no killing effect could be observed in patients' UEC 5 min after the onset of incubation. This phenomenon was confirmed by investigating the E. coli growth rate in the presence of UEC, measured by counting bacterial colony forming units (CFU) on agar plates. While E. coli showed exponential growth in RPMI medium, the addition of normal UEC suppressed bacterial growth (P less than 0.01). UEC from patients with ABU, however, did not show this effect. It has been concluded that bacterial adhesion may initiate an epithelial defence function, present in healthy controls and lacking in ABU patients.
Collapse
|
339
|
Abstract
Idiopathic pulmonary ossification is an uncommon and asymptomatic disorder of unknown etiology in which trabeculated bone is found in the lung. It is usually mistaken for more serious entities radiographically, most commonly appearing as branching linear shadows of calcific density involving a limited area of the lung and exhibiting very slow progression; however, the shadows may be round or irregular and bulky. Sometimes the trabeculae are recognizable, and occasionally the lungs demonstrate widespread involvement. The authors describe 8 proven cases, including one in which a bone scan revealed uptake by heterotopic bone in the lung.
Collapse
|
340
|
Schwarz J, Ihle B, Dowling J. Acute renal failure induced by low molecular weight dextran. AUSTRALIAN AND NEW ZEALAND JOURNAL OF MEDICINE 1984; 14:688-9. [PMID: 6084993 DOI: 10.1111/j.1445-5994.1984.tb05034.x] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
|
341
|
Abstract
Deep fungi exhibit different degrees of aggressiveness toward joints and bone, most likely depending on the individual make-up of the respective organism. Immunodepressed patients have a propensity to bone and joint involvement by sporotrichosis, cryptococcosis and candidiasis. African histoplasmosis, blastomycosis and coccidioidomycosis are the main mycoses to produce osteoarthritic complications. Arthralgias as part of primary mycotic infection are seen in histoplasmosis capsulati and in coccidioidomycosis. The recognition of the specific agent by morphologic, cultural and serologic methods changes potentially the prognosis and treatment of patients.
Collapse
|
342
|
Berényi I, Hajduczki I, Böszörményi E, Ludwig G, Schwarz J. [Determination of the severity of coronary disease by the exercise ECG test]. Orv Hetil 1984; 125:1191-4. [PMID: 6718006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
|
343
|
Aubriot FX, Dubuisson JB, Eyquem A, Schwarz J. [Tubal sequelae of salpingitis. Study of ciliary activity]. Presse Med 1984; 13:45-6. [PMID: 6231550] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/19/2023] Open
|
344
|
Kraus H, Schwarz J, Neumann GK. Discrimination of normal and dyskaryotic cells with a new high-resolution system (CIALIS). ANALYTICAL AND QUANTITATIVE CYTOLOGY 1983; 5:28-30. [PMID: 6846966] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Abstract
Measurements on Feulgen-stained nuclei were performed with a new high-resolution system. Squamous intermediate cells and dyskaryotic cells in cervical smears were compared, based on nuclear features: DNA content, area and two features describing nuclear structure. For data evaluation, a histogram and a linear discriminant analysis were used. The discrimination of the two cell types based on the DNA content and nuclear area was possible to a high degree. A classification based only on the two chosen descriptors of chromatin patterns was not possible.
Collapse
|
345
|
|
346
|
Aledort LM, Goodnight SH, Rao AV, Schwarz J, Whitehurst D, Shapiro SS. Impact of factor VIII deficiency on clotting factor utilization in the United States. LA RICERCA IN CLINICA E IN LABORATORIO 1983; 13:33-41. [PMID: 6407089 DOI: 10.1007/bf02904743] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Abstract
In a study of 1,551 hemophiliacs over a 4-year period of time, factor VIII utilization was assessed. It is clear that factor VIII usage is a function of severity of disease and therapeutic program. The average amount of factor VIII used per patient was 39,880 U/year. Patients selected for home care, use significantly more than those patients not on home care. As much as 101,000 U/year are used by a small number of patients on prophylaxis. These data can be used in predicting source plasma requirements for annual national use as well as costs.
Collapse
|
347
|
Frentzel-Beyme B, Schwarz J, Aurich B. [The image of prostatic adenoma and cancer in transrectal sonography]. ROFO-FORTSCHR RONTG 1982; 137:261-8. [PMID: 6183182 DOI: 10.1055/s-2008-1056200] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Abstract
The transrectal ultrasonography of the prostate is introduced. The sonographic appearance of the adenoma and carcinoma in 357 histologically proven cases is evaluated. Shape, symmetry and definition of the capsule are more reliable differential criteria than the internal echogenicity. The sensitivity is 96.6% for adenoma and 84.2% for carcinoma, whereas the sensitivity of palpation is 91.7% and 77.5% respectively. 6 early cancers are detected. Since infiltration of the capsule and the seminal vesicles can be seen, staging of carcinoma is considerably improved. Accurate measurement of the prostatic size helps in operative planning. Indication and diagnostic value of the method are discussed.
Collapse
|
348
|
Abstract
The morphologic diagnosis of deep mycoses, although ideally accomplished by culture, often has to be made from tissue sections for smears, when cultures are not available. Especially on specimens containing necrotic foci, the use of special stains is absolutely necessary, since on hematoxylin and eosin sections many fungi cannot be seen in the necrotic debris. Stains are discussed and the results with different organisms are illustrated. Since recognition of fungi in tissues with granulomatous reaction often leads to specific and curative therapy, their identification is one of the most satisfying aspects of the surgical pathologist's work.
Collapse
|
349
|
Schwarz J, Adrian W, Pinkwart C, Slemeyer A. [A new method to estimate blood alcohol concentration from the breath of unconscious subjects (author's transl)]. Anaesthesist 1982; 31:177-80. [PMID: 7091637] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Abstract
The method of rebreathing and its particular importance to the estimation of blood alcohol concentration (BAC) are described. A face mask with an accompanying valve chamber to which a collection bag was attached proved to meet the requirements arising from the physiological exchange processes in rebreathed air. Practical tests in the laboratory revealed excellent agreement between the values obtained by direct measurements of breath alcohol by means of an IR-Spectrophotometer and those from stored samples. The application of the method described is of particular importance in cases of unconscious and benumbed patients, of sleeping and uncooperative patients and those with collapsed veins suspected of heavy alcohol intoxication. It has been proven to be an essential aid in differential diagnosis since it allows instantaneous determination and continuous monitoring of the BAC-level which aids in the observation of the reduction of this level. This was demonstrated in practice with 9 patients at the alcohol emergency clinic in Mainz on the carnival "Rosenmontag".
Collapse
|
350
|
|