251
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Goldman B. Can treatment be compulsory? CANADIAN MEDICAL ASSOCIATION JOURNAL 1984; 130:451-3. [PMID: 6692243 PMCID: PMC1876128] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
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252
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Dor J, Rudak E, Nebel L, Serr DM, Goldman B, Mashiach S. Successful in vitro fertilization and embryo transfer in a group of patients with tubal infertility. ISRAEL JOURNAL OF MEDICAL SCIENCES 1984; 20:41-5. [PMID: 6698770] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Abstract
Thirty-one patients with severe mechanical infertility were treated with clomiphene citrate and human chorionic gonadotropin (HCG) at the start of our in vitro-fertilization and embryo-transfer program. Laparoscopies were performed 34 to 36 h after HCG administration in 32 cases, oocytes were recovered in 29 (91%) and in 19 (59%) at least one oocyte was fertilized. Embryos were transferred to the uterus in 12 cases (38%) and a pregnancy was established in a woman in whom 3 embryos were transferred. This pregnancy terminated at the 39th week of gestation with the delivery of a healthy female baby.
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253
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Hirsch M, Berezin M, Eshkol A, Goldman B, Ovadia J, Lunenfeld B. Endocrine profile in patients with Klinefelter's syndrome. ARCHIVES OF ANDROLOGY 1984; 12:103-7. [PMID: 6433820 DOI: 10.3109/01485018409161157] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Abstract
Twenty-seven patients with Klinefelter's Syndrome, aged 19-38 years were divided according to the basal testosterone (T) levels into sub-eugonadal (less than or equal to 3 ng/ml) and eugonadal (greater than 3ng/ml) groups. The pretreatment T level was 3.21 +/- 1.59 ng/ml. The LH and FSH levels, 14.54 +/- 6.68 mIU/ml and 21.51 +/- 10.74 mIU/ml respectively, were above the upper eugonadal range. Short-term hCG treatment stimulated T production significantly and a further increase was observed following long-term hCG treatment. In patients with sub-eugonadal levels of basal T, a greater relative increment of the T level was observed following the hCG stimulation but not in the absolute T increase. Thus, the assumption that in Klinefelter's patients, the low basal T levels and the relative refractoriness to hCG stimulation are secondary to chronic exposure to elevated LH levels, could not be supported. Higher FSH levels were associated with elevated plasma T levels (p less than 0.025). No such association was established with the LH.
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254
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Rudak E, Dor J, Mashiach S, Nebel L, Goldman B. Human embryo chromosomes: preliminary results of a study to karyotype multipronuclear human oocytes fertilized in vitro. ACTA EUROPAEA FERTILITATIS 1983; 14:389-393. [PMID: 6675386] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/21/2023]
Abstract
Using special techniques the authors have analyzed the chromosome constitution of human gametes participating in fertilization in vitro. Only oocytes with multiple pronuclei have been used in this study. Two conclusions are reached by the Authors: first, that the gametes involved in the production of oocytes with multiple pronuclei can be chromosomally abnormal, specifically aneuploid and that not all oocytes with three pronuclei will cleave to form triploid embryos. The Authors underline that even normal, normospermically fertilized oocytes could have a chromosomal abnormality. They conclude that embryos with chromosomal abnormalities may be produced by IVF and ET and that their existence is reflected by the inability of the vast majority of transferred embryos to survive to term delivery.
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255
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Goldman B. Medicine in the Soviet Union. CANADIAN MEDICAL ASSOCIATION JOURNAL 1983; 129:1023-1028. [PMID: 6671168 PMCID: PMC1875820] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/21/2023]
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256
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Shalev J, Navon R, Urbach D, Mashiach S, Goldman B. Intestinal obstruction and cystic fibrosis: antenatal ultrasound appearance. J Med Genet 1983; 20:229-30. [PMID: 6876118 PMCID: PMC1049056 DOI: 10.1136/jmg.20.3.229] [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: 01/22/2023]
Abstract
The diagnosis of cystic fibrosis in utero is based on amniotic fluid analysis. False negative results of this method underline the importance of antenatal ultrasonography to detect intestinal obstruction in affected fetuses.
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257
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Shalev J, Ben-Rafael Z, Goldman B, Engelberg I, Mashiach S. Mid-trimester diagnosis of bladder neck obstruction by ultrasound and paracentesis. J Med Genet 1983; 20:223-4. [PMID: 6192243 PMCID: PMC1049053 DOI: 10.1136/jmg.20.3.223] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Abstract
A bladder neck obstruction was suspected after ultrasound investigation at 16 weeks' gestation. Evaluation of protein content in the amniotic fluid, fetal ascites, and fluid from the overdistended bladder supported the diagnosis. Bladder outflow obstruction in the second trimester of pregnancy was not associated with raised alphafetoprotein levels in the amniotic fluid and maternal serum.
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258
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Burstein P, Mashiach S, Serr SM, Goldman B. [The steroid hormones: mechanism of action and regulation]. HAREFUAH 1983; 104:341-8. [PMID: 6674036] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
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259
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Barkai G, Mashiach S, Modan M, Serr DM, Lanir D, Lusky A, Goldman B, Shinitzky M. Amniotic fluid fluorescence polarization value at physiological temperature: a marked improvement in assessing fetal lung maturity. Clin Chem 1983; 29:264-7. [PMID: 6821929] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Abstract
Determination of fetal lung maturity by measurement of the fluorescence polarization (P) value of the amniotic fluid at room temperature has become the method of choice in an increasing number of perinatal units because of its simplicity and relatively high predictive value. Nevertheless, its power to discriminate between cases with and without hyaline membrane disease (HMD) needs improvement. To this end, we assessed the discriminative power of the P value at the physiological temperature of 37 degrees C (P37) as compared with the power at 25 degrees C (P25). The study group consisted of 288 consecutive cases at risk for preterm delivery. Samples from all 288 cases were measured at 25 degrees C and samples from 112 of these were measured concurrently at 37 degrees C as well. HMD occurred in 27 infants of the total group, nine of whom belonged to the subgroup tested at both temperatures. When sensitivity was fixed at 100% the specificity of P37 was 97% as compared to 79% for P25 (p less than 0.001). The percentage of cases with infants free of HMD who had borderline P values was also significantly smaller: 1% vs 21%, respectively (p less than 0.001). Although data on more HMD cases are needed to establish the precise threshold of lung maturity for P37, we conclude that P37 is a considerably better discriminator for fetal lung maturity determination than P25.
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260
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Barkai G, Mashiach S, Modan M, Serr DM, Lanir D, Lusky A, Goldman B, Shinitzky M. Amniotic fluid fluorescence polarization value at physiological temperature: a marked improvement in assessing fetal lung maturity. Clin Chem 1983. [DOI: 10.1093/clinchem/29.2.264] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Abstract
Abstract
Determination of fetal lung maturity by measurement of the fluorescence polarization (P) value of the amniotic fluid at room temperature has become the method of choice in an increasing number of perinatal units because of its simplicity and relatively high predictive value. Nevertheless, its power to discriminate between cases with and without hyaline membrane disease (HMD) needs improvement. To this end, we assessed the discriminative power of the P value at the physiological temperature of 37 degrees C (P37) as compared with the power at 25 degrees C (P25). The study group consisted of 288 consecutive cases at risk for preterm delivery. Samples from all 288 cases were measured at 25 degrees C and samples from 112 of these were measured concurrently at 37 degrees C as well. HMD occurred in 27 infants of the total group, nine of whom belonged to the subgroup tested at both temperatures. When sensitivity was fixed at 100% the specificity of P37 was 97% as compared to 79% for P25 (p less than 0.001). The percentage of cases with infants free of HMD who had borderline P values was also significantly smaller: 1% vs 21%, respectively (p less than 0.001). Although data on more HMD cases are needed to establish the precise threshold of lung maturity for P37, we conclude that P37 is a considerably better discriminator for fetal lung maturity determination than P25.
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261
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Ben-Rafael Z, Blankstein J, Mashiach S, Bat-Miriam-Katznelson M, Shalev J, Shaki R, Serr DM, Goldman B. [The safety of mid-trimester amniocentesis]. HAREFUAH 1983; 104:1-3. [PMID: 6654202] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
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262
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Abstract
Partial trisomy of the short arm of chromosome 4 is considered to be a rare chromosomal disorder. Its clinical and dermatoglyphic features tend to make it a clinically recognizable syndrome. This paper describes a 2 year-old female child with the characteristic findings of frontal bossing, deep-set eyes, broad nasal bridge giving the appearance of hypertelorism, wide nares, midfacial hypoplasia, large dysplastic ears, prognathism and various hand and foot malformations. Chromosomal studies showed her to be trisomic for the distal two-thirds of the short arm of number 4. The etiology of this chromosomal aberration in most instances is unknown, but may occur as a result of an unbalanced translocation in one of the parents as in the case reported here.
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263
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Barkai G, Mashiach S, Lanzer D, Kayam Z, Brish M, Goldman B. Determination of fetal lung maturity from amniotic fluid microviscosity in high-risk pregnancy. Obstet Gynecol 1982; 59:615-23. [PMID: 7070735] [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
During a 3-year period, 377 samples of amniotic fluid, free of blood and meconium and obtained from a total of 471 patients, were examined by the fluorescence polarization technique to estimate fetal lung maturity. Fluorescence polarization values of 287 samples from normal and abnormal pregnancies were correlated with gestational age. A total of 272 pregnancies comprising cases complicated by toxemia, placental insufficiency, placenta previa, premature contractions, and diabetes mellitus, and including a control group of 37, were studied to discern the effect of such pathologic conditions on the usual decline of fluorescence polarization (FP) values with increasing gestational age. No complicated pregnancy had values significantly different from those of the control group, except for pregnancies complicated by diabetes mellitus. The threshold of fetal lung maturity as related to respiratory distress syndrome (RDS) was determined in correlation with the lecithin: sphingomyelin (L:S) ratio. FP values of 0.311 +/- .005 corresponded to an L:S ratio of 2.0. An FP value of 0.316 +/- .005 is recommended as a practical threshold related to the clinical outcome of the newborn as regards RDS. The technique was found reliable, simple, and accurate and has been of great value in the antenatal diagnosis of fetal lung maturity.
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264
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Abstract
Dermatoglyphic studies were performed on 24 aborted human embryos in whom major chromosomal aberrations had been revealed by amniocentesis. Prints were obtained from the embryos by the Hollister method. An analysis was done using patterns on finger tips and the atd angle was measured in degrees. The Penrose classification was used to describe the locations of the various palm and foot patterns. Twenty-two out of the 24 embryos showed dermatoglyphic deviations that correlated well with the cytogenetic diagnosis. The fetuses had the following disorders: 7 with trisomy 21, 2 with trisomy 18, 2 with trisomy 13, 3 with structural autosomal aberrations and 10 had a sex-chromosome aberration.
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265
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Abstract
Karyotype/phenotype correlations in six non-mosaic patients with dysgenetic ovaries and partial deletions of the X-chromosome (three patients with short arm, and three with long arm deletions) are presented and the pertinent literature is analysed. It would appear that functioning ovarian tissue is present more often in patients with a short arm deletion than in those with a deleted long arm. This may represent a difference in the strength of two sets of controlling factors, but it can also be related to break point position. This in turn may be misinterpreted due to the difficulty in distinguishing between terminal and interstitial deletions in the long arm. Stature may be a heterochromatic effect, but if specific genetic factors influencing stature exist, then they would appear to be situated mostly on the short arm of the X-chromosome, although some 'statural determinants' occur also on the long arm and could be located rather close to the centromere. Deletions of the short arm of the X-chromosome were almost always associated with some features of the Turner phenotype, and could possibly be related to a gene dosage effect.
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266
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Rotzak R, Kaplinsky N, Chaki R, Blei F, Berkowitz M, Goldman B, Frankl O. Giant marker chromosome in Fanconi's anemia transforming into erythroleukemia in an adult. Acta Haematol 1982; 67:214-6. [PMID: 6805211 DOI: 10.1159/000207059] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
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267
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Navon R, Nutman J, Kopel R, Gaber L, Gadoth N, Goldman B, Nitzan M. Hereditary heat-labile hexosaminidase B: its implication for recognizing Tay-Sachs genotypes. Am J Hum Genet 1981; 33:907-15. [PMID: 6459736 PMCID: PMC1685154] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023] Open
Abstract
Two pairs of alleles, at the two loci of hexosaminidase (HEX), were found to segregate in an Arab inbred family: the normal and the mutant Tay-Sachs (TSD) alleles of HEX A, and the normal and a mutant allele of HEX B. Since the mutant HEX B is heat labile, no reliable identification of TSD genotypes can be obtained in its presence, as long as the proportions of HEX A and B are estimated by the routinely used heat-inactivation method. The genotypes may be correctly identified in such cases by separation of the two isoenzymes on ion-exchange chromatography, estimating their individual activities, and calculating the ratio between them. Of the nine genotype combinations possible with these two pairs of alleles, five have been identified in the reported family by this procedure.
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268
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Goldman B, Hall V, Hollister C, Reppert S, Roychoudhury P, Yellon S, Tamarkin L. Diurnal changes in pineal melatonin content in four rodent species: relationship to photoperiodism. Biol Reprod 1981; 24:778-83. [PMID: 7195742 DOI: 10.1095/biolreprod24.4.778] [Citation(s) in RCA: 65] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023] Open
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269
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Porter CB, Hinthorn DR, Couchonnal G, Watanabe I, Caveny EA, Goldman B, Lash R, Holmes F, Liu C. Simultaneous Streptococcus and picornavirus infection. Muscle involvement in acute rhabdomyolysis. JAMA 1981. [PMID: 6259382 DOI: 10.1001/jama.245.15.1545] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Abstract
Streptococci seldom invade muscle in healthy people with intact integument. However, infection with another agent simultaneously may change this general observation. In a two-week period we encountered dual infections with group A, beta-hemolytic streptococci and a picornavirus in each of two hospitalized patients. Both were acutely ill; one died. Renal failure developed in the patient who survived and rhabdomyolysis was demonstrated in the patient who died. Picornavirus titer increases were demonstrated in the patient who survived, and viral inclusions in muscle cells were demonstrated by light microscopy in necropsy specimens and confirmed by electron microscopy in the second patient. We believe that streptococcal invasion of muscle may be facilitated during an outbreak of certain picornavirus infections.
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270
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Barkai G, Mashiach S, Serr DM, Lanir D, Katzenelson NB, Goldman B. [Amniotic fluid alpha-fetoprotein levels in neural tube defects]. HAREFUAH 1981; 100:361-4. [PMID: 6168520] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
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271
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Jaschevatzky OE, Goldman B, Kampf D, Wexler H, Grünstein S. Etiological aspects of double monsters. Eur J Obstet Gynecol Reprod Biol 1980; 10:343-9. [PMID: 7190517 DOI: 10.1016/0028-2243(80)90083-0] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Abstract
Four cases of double monsters are reported, including a rare case of craniofacial duplication (diprosopus). Based on the findings observed, etiological factors of these malformations are discussed. We suggest that exogenous (environmental) factors such as habits, way of life or religious practices of certain populations can influence the development of double monsters.
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272
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Goldman B, Amare M, Skikne B. Aplastic anemia: the role of bone marrow transplantation. THE JOURNAL OF THE KANSAS MEDICAL SOCIETY 1980; 81:137-9. [PMID: 6991618] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
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273
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Abstract
Hibernation reduces substantially the heart rate of hamsters as well as the respiratory rate, the body temperature and the arousal level. The heart rate is reversed dramatically by the injection of low doses of Naloxone and in some cases the hamster arouses prematurely from hibernation. The effect is not due to the pain of the injection because saline injections do not produce such changes. The effect requires a pre-existing state of hibernation because Naloxone has no cardioacceleratory or arousal effect in non-hibernating hamsters that have had their heart rate and body temperature decreased substantially during hypothermia. These results suggest that endogenous opioids may contribute specifically to the state of hibernation. Moreover, a physiological role may exist for an anti-opioid system in the promotion of arousal from hibernation.
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274
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Goldstein J, Parr G, Goldman B. Endodontic treatment of a patient with maxillary resection: a case report. J Endod 1979; 5:271-3. [PMID: 398875 DOI: 10.1016/s0099-2399(79)80173-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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275
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Goldman B, Brown S. Sex differences in serum LH and FSH patterns in hamsters exposed to short photoperiod. JOURNAL OF STEROID BIOCHEMISTRY 1979; 11:531-5. [PMID: 491624 DOI: 10.1016/0022-4731(79)90078-5] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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276
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von Specht BU, Geiger B, Arnon R, Passwell J, Keren G, Goldman B, Padeh B. Enzyme replacement in Tay-Sachs disease. Neurology 1979; 29:848-54. [PMID: 572006 DOI: 10.1212/wnl.29.6.848] [Citation(s) in RCA: 47] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022] Open
Abstract
Enzyme replacement therapy was attempted with two Tay-Sachs-diseased individuals--a 14-month-old child and a 7-week-old infant. Treatment consisted of repeated weekly intrathecal injections of pure hexosaminidase A. Injection of this enzyme resulted in almost complete disappearance of GM2 from the serum, but did not bring about dissolution of the GM2 membranous cytoplasmic bodies in the brain, as detected by electronmicroscopy. Both patients tolerated the treatment without apparent clinical complications, but no clear-cut improvement was noted as a result of prolonged injections of hexosaminidase A. Since this treatment was initiated in both an advanced stage and a very early stage of the disease, we conclude that enzyme replacement treatment by this route is not beneficial for patients with Tay-Sachs disease.
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277
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Shander D, Goldman B. Serum gonadotropins and progesterone in proestrous hamsters compared to hamsters infused with LH-RH. Life Sci 1979; 24:525-34. [PMID: 372719 DOI: 10.1016/0024-3205(79)90174-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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278
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Sack J, Mashiach S, Barkai G, Lunenfeld B, Brish M, Goldman B, Serr DM. Intra-amniotic thyroxine (T4) absorption by the premature human foetus. ACTA ENDOCRINOLOGICA 1979; 90:361-4. [PMID: 419921 DOI: 10.1530/acta.0.0900361] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
We reported previously on the beneficial influence of intra-amniotic T4 injection in accelerating human foetal lung maturity. Twenty-four h after T4 (250 microgram) intra-amniotic injection, the mean cord serum T4 concentration in 13 premature newborns was 17 +/- 2.1 microgram/100 ml, while the T4 concentration in a matched group was only 11.6 +/- 0.9 microgram/100 ml: in 5 of the infants who received intra-amniotic thyroxine T4 was measured 12 h post-partum and rose from 16.1 +/- 1.8 to 24.3 +/- 2.6 microgram/100 ml. No change in maternal T4 concentration was observed. The mean cord serum T4 concentration in premature newborns delivered more than 3 days following T4 intra-amniotic injection, however, was not significantly different from that of the controls. These data suggest that T4 (250 microgram) injected intraamniotically is absorbed by the premature human foetus. Furthermore, the hyperthyroxinaemia is only transient, and does not prevent the post-natal T4 surge.
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279
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Mashiach S, Barkai G, Sack J, Stern E, Brish M, Goldman B, Serr DM. The effect of intraamniotic thyroxine administration on fetal lung maturity in man. J Perinat Med 1979; 7:161-70. [PMID: 469697 DOI: 10.1515/jpme.1979.7.3.161] [Citation(s) in RCA: 24] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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280
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Goldman B, Hall V, Hollister C, Roychoudhury P, Tamarkin L, Westrom W. Effects of melatonin on the reproductive system in intact and pinealectomized male hamster maintained under various photoperiods. Endocrinology 1979; 104:82-8. [PMID: 446358 DOI: 10.1210/endo-104-1-82] [Citation(s) in RCA: 64] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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281
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Shander D, Goldman B. Ovarian steroid modulation of gonadotropin secretion and pituitary responsiveness to luteinizing hormone-releasing hormone in the female hamster. Endocrinology 1978; 103:1383-93. [PMID: 369849 DOI: 10.1210/endo-103-4-1383] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
The significance of ovarian estradiol (E2) and progesterone secretion in the regulation of pituitary LH and FSH secretion and pituitary responses to LHRH was investigated in the hamster. Cycling females showed increased LH and FSH responses to LHRH on the morning of proestrus as compared to the responses observed on diestrus day 2. Pituitary responsiveness to LHRH declined on the evening of proestrus, after the preovulatory LH/FSH release. The secondary increase in serum FSH concentration on the morning of estrus was accompanied by a selective increase in the pituitary FHS response to exogenous LHRH. Hamsters ovariectomized (ovx) on diestrus day 2 exhibited daily afternoon LH surges but not FSH surges for at least 10 days after ovx. The magnitude of the LH surges in ovx hamsters was approximately 30-50% of that observed in proestrous females. The pituitary LH response to exogenous LHRH in ovx animals was about 25% as great as in proestrus hamsters. Serum FSH concentrations in ovx females increased by only 30% after LHRH injection, while similar treatment with LHRH resulted in 3- to 4-fold increments in serum FSH in proestrous hamsters. Implantation of E2 capsules in ovx hamsters resulted in increased gonadotropin responses to exogenous LHRH. Serum LH concentrations in the E2-implanted, LHRH-injected animals were as great as those observed after LHRH injection in proestrous females. Administration of LHRH, LH, or progesterone on the morning of proestrus failed to detectably alter the timing or magnitude of the proestrus afternoon FSH surge. The present results suggest that the increasing serum titers of estrogen on diestrus and early proestrus result in increased pituitary sensitivity to LHRH, and this increased sensitivity probably contributes to the magnitude of the preovulatory LH surge. The increases in LH and progesterone which occur during the afternoon do not seem to be responsible for triggering the proestrous FSH surge.
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282
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Goldman B, Jones O. Use of an edit feedback system in data collection quality control. Am J Public Health 1978; 68:671-3. [PMID: 580857 PMCID: PMC1653982 DOI: 10.2105/ajph.68.7.671] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
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283
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Mashiach S, Barkai G, Sack J, Stern E, Goldman B, Brish M, Serr DM. Enhancement of fetal lung maturity by intra-amniotic administration of thyroid hormone. Am J Obstet Gynecol 1978; 130:289-93. [PMID: 623168] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
Following preliminary results in animal studies demonstrating that thyroxine (T4) injected directly into the fetus or the amniotic sac is capable of enhancing fetal lung maturity, a trial of thyroxine treatment in mean was carried out. Two hundred micrograms of T4 were injected intra-amniotically in eight women with high-risk pregnancies in which premature delivery was inevitable or indicated. Fetal lung maturity was evaluated by a recently developed, accurate, and rapid method using the microviscosity value epsilon (this being the linear expression of the polarization value P) of the lipid assembly of the amniotic fluid as a parameter of the surfactant content. epsilon Values, which were very high before T4 injection, dropped steeply to below the value of 4.344, indicating fetal lung maturity. Eight newborn infants delivered, five by caesarean section, soon after the T4 injection did not develop respiratory distress syndrome, although they were born prematurely. Intra-amniotic injection of T4 appears to be of therapeutic value in enhancing fetal lung maturity.
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284
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Blankstein J, Mashiach S, Goldman B, Shaki R, Zakut H, Serr DM. [Outcome of pregnancies following amniocentesis for genetic counseling]. HAREFUAH 1978; 94:78-80. [PMID: 648955] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
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285
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Goldman B, Mashiah S, Serr DM, Blankstein J, Chaki R, Navon R, Padeh B. A survey of amniocentesis in 925 patients at high risk of fetal genetic disorder. BRITISH JOURNAL OF OBSTETRICS AND GYNAECOLOGY 1977; 84:808-14. [PMID: 588490 DOI: 10.1111/j.1471-0528.1977.tb12500.x] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
Over a nine-year period, 925 pregnancies at an Israeli medical centre were selected for investigation by amniocentesis for genetic reasons. In only 30 pregnancies did failure of laboratory methods or difficulty with amniocentesis lead to a lack of results with which to assess the normality of the fetus. The information obtained by examination of the amniotic fluid in the other 895 pregnancies is presented and discussed.
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286
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Chemke J, Goldman B. Familial Down's syndrome. JOURNAL DE GENETIQUE HUMAINE 1977; 25:189-93. [PMID: 145469] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
A family is reported in which the same mother conceived two children with trisomy 21. The pregnancy with the second affected child was interrupted after diagnostic amniocentesis. Maternal chromosome analysis was normal. This family and those previously reported suggest that there is an increased recurrence risk of trisomy 21 after the birth of an affected individual, possibly caused by a genetic tendency for non-disjunction. After the birth of a child with Down's syndrome, amniocentesis and chromosome analysis of cultured amniotic fluid cells is indicated in each further pregnancy, irrespective of maternal age.
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287
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Inbar M, Goldman R, Inbar L, Bursuker I, Goldman B, Akstein E, Segal P, Ipp E, Ben-Bassat I. Fluidity difference of membrane lipids in human normal and leukemic lymphocytes as controlled by serum components. Cancer Res 1977; 37:3037-41. [PMID: 884661] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Lymphocytes isolated from the peripheral blood of patients with chronic lymphatic leukemia and from normal healthy donors were analyzed for fluidity of membrane lipids. The degree of lipid fluidity in normal and leukemic lymphocytes was quantitatively monitored by a method based on fluorescence polarization analysis of a fluorescent probe that is embedded in lipid regions of cellular membrances. The present studies were performed on lymphocytes isolated from 26 blood samples from 16 patients with chronic lymphatic leukemia and 36 blood samples from 36 normal health donors. A signifcant increase in the degree of fluidity of membrane lipids was found in lymphocytes isolated from leukemic patients as compared to that found for lymphocytes isolated from healthy donors. In vitro incubation of leukemic lymphocytes in normal serum resulted in a decrease in the fluidity of cellular membranes, whereas incubation of normal lymphocytes in leukemic serum resulted in an increase in the fluidity of membrane lipids. These observations suggest that normal and leukemic lymphocytes can be quantitatively characterized by monitoring degree of fluidity of cellular membrane lipids and that the fluidity difference between normal and leukemic lymphocytes is controlled by components in the blood serum.
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288
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Padeh B, Shahar S, Navon R, Modan M, Goldman B. [Voluntary mass screening program for Tay-Sachs disease in Israel]. HAREFUAH 1977; 92:481-5. [PMID: 885382] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
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289
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Shinitzky M, Goldfisher A, Bruck A, Goldman B, Stern E, Barkai G, Mashiach S, Serr DM. A new method for assessment of fetal lung maturity. BRITISH JOURNAL OF OBSTETRICS AND GYNAECOLOGY 1976; 83:838-44. [PMID: 1036459 DOI: 10.1111/j.1471-0528.1976.tb00757.x] [Citation(s) in RCA: 66] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
A new method for evaluation of fetal lung maturity in utero is described. The method is based on the fluorescence polarization (P) of the lipids in the amniotic fluid after labelling with a special dye. Tests performed with 49 amniotic fluid samples drawn from 33 pregnancies clearly demonstrated a decrease in P during gestation which correlated with the increase in the lecithin/sphingomyelin ratio (L/S) in the fluid. During gestation the P value at 24 degrees C decreased steadily from about 0-4 to 0-2 and the value of P (24 degrees C) = 0-310 has been tentatively chosen as the threshold above which respiratory distress syndrome may develop. The described method, which requires a specially designed instrument, offers a series of important advantages over the presently available methods. It is simple, rapid, highly accurate and reproducible, and independent of amniotic fluid volume. The P value reflects the microviscosity in the whole lipid assembly of amniotic fluid and is not confined specifically to lecithin.
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290
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Glezerman M, Rakowszczyk M, Lunenfeld B, Beer R, Goldman B. Varicocle in oligospermic patients: pathophysiology and results after ligation and division of the internal spermatic vein. J Urol 1976; 115:562-5. [PMID: 1271552 DOI: 10.1016/s0022-5347(17)59283-6] [Citation(s) in RCA: 68] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
We have followed for up to 32 months 51 oligospermic patients with varicoceles who underwent high ligation and division of the left spermatic vein. Of these patients 59.9 per cent had improvement in total sperm count, 47.1 per cent in sperm motility and 42.1 per cent in the morphological pattern of the spermatozoa. Pregnancies were reported by 13 patients. Improvement in sperm motility occurred first, followed by improvement in morphology. The last improvement was in total sperm count. We suggest that the observation period after a varicocele operation be restricted to 9 months, in which time about 75 per cent of the expected improvement takes place. A clinical classification for the degree of varicocele is proposed. No correlation between size of the varicocele and treatment results could be observed. A classification of sperm analysis is proposed, using a 3-digital index that might enable better comparison of sperm analysis and better communication among physicians. We could not define a specific group of oligospermic patients who might benefit more than other groups from a varicocele operation. Pathophysiological pathways leading to impaired spermatogenesis in patients with varicoceles are discussed.
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291
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292
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Goldman B, Bethune JL, Peterson M, Postel S, Wacker WC. Medical cost analysis of a defined population using a mixed delivery system. JOURNAL OF THE AMERICAN COLLEGE HEALTH ASSOCIATION 1976; 24:122-7. [PMID: 1254828] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
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293
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Jaschevatzky OE, Goldman B, Georghiou P, Grünstein S, Pevzner S. Trisomy-D in a cyclops with cardiovascular defects. Acta Obstet Gynecol Scand 1976; 55:73-6. [PMID: 1251696 DOI: 10.3109/00016347609156788] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
A case report of cyclops with trisomy-D in a female infant, associated with cardiovascular defects is presented. A survey of the literature pertaining to other reported cases of cyclopia is presented to establish the probablity of the existence of at least two distinct etiologic groups of cyclopia--those associated with trisomy-D and those associated with other chromosomal aberrations, single gene mutations, or non-genetic factors.
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294
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King SH, Goldman B. Variables in patient satisfaction with medical care. JOURNAL OF THE AMERICAN COLLEGE HEALTH ASSOCIATION 1975; 24:100-5. [PMID: 1206169] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
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295
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Ashkenazi UE, Goldman B, Dtan A. Rhythmic variation of sex chromatin and glucose of phosphate dehydrogenase activity in human oral mucosa during the menstrual cycle. Acta Cytol 1975; 19:62-6. [PMID: 1054208] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
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296
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Tomchishen S, Goldman B. Energy sources for implanted pacemakers. THE CANADIAN NURSE 1974; 70:27-30. [PMID: 4434345] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
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297
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Morch J, Morton B, McLaughlin P, Betriu A, Aldridge H, Schwartz L, Adelman A, Wigle D, McLoughlin M, Goldman B, Key J, Bigelow W, Trimble A. Late results of aortocoronary bypass grafts in 100 patients with stable angina pectoris. CANADIAN MEDICAL ASSOCIATION JOURNAL 1974; 111:529-32. [PMID: 4547241 PMCID: PMC1947801] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Abstract
From March 1969 to December 1972, 314 patients underwent elective aortocoronary saphenous vein bypass graft surgery at the Toronto General Hospital for the relief of stable disabling angina refractory to medical management. Inhospital mortality was 2.5%. Of these patients 100 agreed to return for follow-up hemodynamic and angiographic assessment at a mean interval of 19.7 months after operation. Seventy-four percent of patients were asymptomatic or had angina only with strenuous exertion at the time of follow-up. Seventy-five percent of the 142 grafts were patent, though a few had significant narrowings. Clinical improvement could be correlated with successful myocardial revascularization. Myocardial infarction was diagnosed by the presence of new Q waves after operation in 15% of patients. Many of these patients had patent grafts at follow-up and all were improved. Dyslipoproteinemia was not found to be a factor affecting late graft patency. Total left ventricular function was not shown to be improved by segmental revascularization. The trend toward improved survival in the intervening period for the total operated group is encouraging.
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298
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Eckstein E, Goldman B, Padeh B. [Diagnosis of chromosomal rearrangement by the banding staining method]. HAREFUAH 1974; 87:158-60. [PMID: 4138474] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
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299
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Kosary IZ, Goldman B, Braham J, Gilon E, Tadmor R. Herpes encephalitis therapeutic considerations. NEUROCHIRURGIA 1974; 17:111-6. [PMID: 4370981 DOI: 10.1055/s-0028-1090472] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
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300
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Shani M, Theodor E, Frand M, Goldman B. A family with protein-losing enteropathy. Gastroenterology 1974; 66:433-45. [PMID: 4813510] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/02/2022]
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