Document kDKqrpXx9d5gY1kV5Dra87vKq

113968-113990 TODOCOLOOT [voi. si) 1IDI *' r 11396*. PALHN, V. N. Novosibirsk, USSR.) O ipctsiftrhes Jkh pnevmonlyakh prt atUhoxe. (Nonspecific pneumonia was asymmetric. CaplUaroscopy revealed spastic-atonic funt tonal reactions with Impaired resMtance.--A. M. H. -ccompxnvlng silicosis, 1 GIG TR PROP ZAOOL -tm ra^so: 1959. /Lfjfittrrvallon* alii patients suffering Iran Silicosis and non- ct/te pneumonia revealed that Urn course and outcome ol nonspecific tononLa in such cases Is highly dependent cm the condition o( the 'oronehUl tree. In cases of chronic deforming bronchitis, the pneu monia Is protracted and results in the formation ol large foci of (tbrosls In the stltrofte lung. Chronic deforming bronchitis was chiefly ob served In patients who had long ceased to have contact with mineral dust.--A. M. II. 113979. PENKOVICII, A. A. (Inst, bid. Hyg. Occup. DM., Gortkl, USSR.) K otsenke Umenenll v malom kruge krovoohrashchentya a bol* nykh pylevyml isbolevanlyaml lerlkh. fAmcmment of changrs In pulmonary circulation In pneumoconiosis patlentsT)* Girt TR f'KOF iADt)L 14(h); 4(1-13. ids!) --The character, frequency and exprsssivlty ol ahlfts caused by changes In pulmonary circulation in patients with Occupational bronchitis and pneumoconiosis were evaluated on the basM of ECG, polycardiography and pulmonary rheography data. Morphological deviations and functional disturbances In the apparatus 113969, KHADZHIEVA, E. D. (Insl. Ind. Hyg. Oeeup. DU.. Acad. Med. Set. USSR. Moscow, USSR.) Vliyanle kaproUktama na prolxvodiirl' nuyu (unktslyu bclykh krys. [Effect of caprolactam on the reproductive function of white rain. [ G(<j SAKIT -H(T); Zh-zs, 1969, [Engl. sum". [--The rlfecl of caprolactam waa studied on the reproductive of external respiration are significant in the development at changes In pulmonary circulation in pneumoconiosis patients. The use at these methods sometimes reveals even at early stages of pulmonary In. sufficiency, a number of functional shlfM In pulmonary circulation, stuck can be regarded as th* result of an increase of pulmonary arterial functions ol albino rats. A dynamic Inhalation poisoning ol 107 albino female rata after their impregnation with caprolactam at diflerat concentrations proved this substance to affect the conception, the resMtance. --J. S. 113979. VAZIN, A. N., and E. I. PLOKHOVA. (Inst. Ind. Hyg., multiplication, the fertility, the course of pregnancy, and the Intra uterine development of the fetus in experimental animals.--L. L. Occup. Dla., Gorki, USSR.) Dlnamlka soderzhantya adrenaUnopodobnykh veshchestv v krovt krollkov prl khronlcheskom vozdeis- 113970. IZRAEL'SON, Z. I., [Editor.) Tokslkologlya novykh khimtcheskikh veshchestv, vnedryaetnykh v reiinovuyu 1 shlnnujru tvit parov vlnltkhlorlda. [Dynamic changes In eplncphrtne-Uke substances in rabbit blood following chronic exposure to vinyl chloride fumea-l CIGTtt PKOF ZAB6L 13(6): 46-47, 1969.--Chronic promyshlennost'. [The tox cology of new chemicals being Introduced Into the rubber and tire mdistrlcs.) 23&p. illus, Meditstna: Moscow, 1568."Pr. SI kopccTS.'TionT: REF ZH OTD VYP FAHMAKOL KHIMKI- TER SREDSTVA TOKS1KOL, 1969, No. 1.54.886. action if vinyl chloride fumes causes profound functional changes in the anterior and, most particularly. In the posterior nuclei id the hypothalamus. This leads to hyperadrenaUsm, resulting In a patho logical toxic angloneurosls,--R. B. C. 113971, KULINSKAYA. 1. L, [Dep. Ind. Hyg., Kharkov Inst. Postgrad Med., Kharkov, USSR.) Nekotorye limenentya medlatomogo Obmena prt ostrom t khronlcheskom otravlcntl serouglerodom. [Some changes of acetylcholine metabolism In acute and chronic poisoning with carbon disulfide. | dlG 6a.MT 34(1): b-33. 19S!1. [Engl. Sum. j--ln chronic intoxication with CS2 at a concentration of 10 mg/m certain periodical changes were noted In the cholinergic system ol the blood and the acetylcholine content norepinephrine. After chronic intoxication for a period of 11 1/2 mo. a fall of acetylcholine concen tration was noted in the cerebrum, the brer, the kidneys an/ the spleen. \ certain tendency to decrease the acetylcholinesterase activity in , ae spleen was also noted. The norepinephrine content In the cerebrum and the heart and the epinephrine content in the adrenal glands ''esented no significant changes. Norepinephrine was discovered the adrenal glands In some of the rabbits. After acute poUonlng .th C5J (12, 500 mg/m3) for 2 hr. the acetylcholinesterase activity decreased in the blood and increased In the cerebrum. The concen tration of acetylcholine in the spleen diminished. Acute CSi poisoning brought about a pronounced fall of catacholamlne content in the cere brum, the heart and the adrenal glands. More pronounced shifts of the cholinergic system developed in chrome intoxication and in the sympalhteo-adrenal system In acute poisoning. The acetylcholine system Is a sensitive test for detecting functional changes In thn action of noxious industrial factors at small intensity. --C. M. M. 113972. BAR5EGYAN, G. B. (Dep. Ind. Hyg., Yerevan Med. lent., Yerevan, USSR.) Predel'no dopustttnaya kontaentratstya 1,3-dUchlnrbutena-2 v vozdukhc prolrvodstvennykh pomeshcheml. [Maximum ermisslbie concentrations of 1, 3-dlchlorobutene-2 in the air of In dustrial premises, | fcH KK5P KLlN MED 9(6): 66-72. [969. -- Studies conducted on white mice, rats, rabbits and humans showed that the concentration of thin compound is 0.01 mg/1 in n chronic experi ment. The recommended permissible concentration for working estab lishments ts 0.001 mg/1.--S. T. 113973. DOSKIN, V. A. (Dep. Hyg. Child. Adolescents, I. U, Scchenov 1st Moscow Med. fnst., Moscow, USSR.) O chuvatvitsl nasti organisms podrostkov 1 yummhei k promyehlennym ysdarn. [Sensitivity of sdolrnri-ntit and youths Id Indtinlrlal pontons, ] GIG 8ANIT 34(9): 99-103. 1069. --Tuo svaiTuM" literature >>n tin' effect at Industrial tculc sulxitanrm on growing sduleRcenta and youths Is reviewed.--3. 8, 113974, ALEKPEROV, I. I., V. G. KNABENGOF, and M. 1. VINOKUROVA. (E. M. Efcndl-Zad Inst. Ind. Hyg., Oceup. DM., Balm, USSR.) Funktslonal' noe soetoyanlc aerdechno-soeudlstol sistemy a rabcxayushchikh s uglcvodorodaml nefti. [Functional state of the cardiovascular system of persons who work with petroleum hydrocar bons, I GIG TR PROF /AliftL TTffl:.iT-50.fio?."--g ([meal 7tuHS of 50 petroleum Industry workers (20 to 40 yr of age), who worked under conditions of direct contact with petroleum products, were contrasted with data on 20 Institutional workers of the same age distribution to detect functional shifts in the cardiovascular system under the Influence of exposure to such products as styrene, dlvtnyl, ethylbenzene, etc. "CG changrs were basically expressed in small dystrophic alterations , the myocardium resulting in a slightly impaired myocardial cooV_actlie function. Oscillographic study of Ute vascular toons revealed a prevalence of cases with a reduced mean arterial pressure, a Con dition typical for persons frequently exposed to hydrocarbon*. Th* oscillographic index, wftlch reflect* tbs effects at autonomic rsgstattoo. 113977. VOL'FOVSKAYA, R. N., and L D. MAKULOVA, (Inst. Ind. Hyg. Occup. Dls., Acad, Med. Set,, USSR, Moscow, USSR.) K voprosu o techenll anglodlstonlchesklkh sostoyanll s arterial'nat glpertonlel tcksicheskol etlologli. [Course of angiodystonlc conditions with arterial hypertension tf toxic etiology. | Gl6tR prof !iabol lz-15. Uhis. 1968. (fengL sum.(--Observations were made far as long ss 6 -10 yr or more on 69 motor ear drivers up to the age <d 40 (65 malea and 4 females) with a long record of chronic CO poisoning (38 persons) and chronic polacning with ethylated gasoline and CO (31 peraona). Not* waa taken of the Intensity of the anglo-dystonic syndrome, such as encephalic, vertigo, diencephalic crises and manifestations of coronary epasms. As well aw Increasing organic symptoms which were apparent in 15 cases, 25 persons developed hypertensive disease within the observation period (mostly at the ags id 40-45), Hypertensive disease ordinarily proceeded against the background of residual manlfestattivn or remote consequences td tbs sustained poisoning, being distinguished by a specific evolution. Pro nounced vegetative symptoms, diencephalic crises, syncopes, short lapses of consciousness endocrine disturbances In association with an crganic brain lesion or affection of the peripheral nervous system were ncXed. The toxic angtodystcnle syndrome as well as arterial hypertension furthered the development of hypertensive disease. --U M. U 113978. SEDOV, A. V., and A. N. MAZIN. (Inst. Blophys., Min. Health USSR, Moscow, USSR.) K voprosu o narmlrovanli vrednykh prlmesel vo vdykhaemykh gazovykh smesyakh. [Problem id standardlzailm of noxious admixtures In Inhaled gaseous mixtures. I Glfl xAMT 93(2): 92-94. 1968.--Data on gaseous toxic substances {OOj, CO, NHj) In exhaled air compiled from their maximum permissible con centrations In the air of Industrial establishments show that their maximum permissible csnccntratlcxis do not depend on their coicentratiens in air exhaled by humans.--L. K. R. 113979. VENGERSKAYA, Kh. Ya., and N. M. DEMIDENKO. (Tash kent Med. Inst., Th'_._t, USSR.) Metod opredelenlva pentakhlorfenola v vozdukhe prt sel'skokhoayaltvennykh rabotakh. [Method for deter mining pcntarhlornphenol In the air during agrlcu fT.irxI woriTj CTG RanTT 33(25: Si-M. iflfifl...This mrfhal connlHird uf unl.ig liquid media (s 0.8*1. niilutlon at anllum enrlxwiuts, 0.01 and 0,001 N noiuihne at sodium hyrtritxlile, actinic and ethyl alcohol, as well sa si lira grit and certain filters. The reaction waa verified with various agents. The best effect was obtained with the reaction with ptramldon (dtmcthylaminoanUpyrUie). The seneltlvtty of ths method le 0.5 jig. --L, IL I 113080. MATYSYAK, V, G. O vUyanlt parov benxtna na menstrual', nuyu 1 deforodnuyu funktsli 1 ginekologlcheakuyu zabolcvaemoat' rabnnita rexlnovot promyshlennoatl. [The effect of gasoline vapors on the menstrual and childbearing functions end the gynecological morbidity of female workers at a synthetic rubber factory.| TH AZERB nAuCH- 155Led INST CRT tft PkUV ZAUOL--I"T0. 1968. Translated from REF ZH OTD VYP FARMAKOL KHIMIOTER SREDSTVA TOKSIKOL, 1969, No, 11.54.1199.--Examinations were made cf 3017 female wtwksra (19-40 yrold) In the eynthettc rubber Induetry, whoee length of service in the Industry was 6-10 yr. There war* disturbances cf the menstrual cycle and msnopssssl diseeder*. A decrease In th* average number cf pregnancies, and Increase in tbs frequency at spontaneous abortions and premature births. In th* somber of infanta horn dead; and BOB 009726