Gedalia Paz

Research output

Research output per year 1975 1978 1979 1980 1982 1984 1990 1992 1994 1997 2001 2002 2003 2016

• 170 Article
• 12 Review article
• 2 Letter
• 1 Paper
• 2 More
  • 1 Comment/debate
  • 1 Short survey

Research output per year

Research output per year

Search results

• 1992

  Seminal plasma transferrin/male fertility

  Paz, G., Lewin, L. M., Yavetz, H., Yogev, L., Gamzu, R., Jaffa, A. J. & Homonnai, Z. T., 1992, In: Molecular Andrology. 4, 1-2, p. 27-32 6 p.

  Research output: Contribution to journal › Review article › peer-review

• The effect of β-blocker drugs on the fertility of rats and semen quality of men

  Paz, G., Yavetz, H., Yogev, L. & Homonnai, Z. T., 1992, In: Molecular Andrology. 4, 3-4, p. 317-323 7 p.

  Research output: Contribution to journal › Article › peer-review

• The predictive fertilization value of the hypoosmotic swelling test (HOST) for fresh and cryopreserved sperm

  Hauser, R., Yavetz, H., Paz, G. F., Homonnai, Z. T., Amit, A., Lessing, J. B., Peyser, M. R. & Yogev, L., Jun 1992, In: Journal of Assisted Reproduction and Genetics. 9, 3, p. 265-270 6 p.

  Research output: Contribution to journal › Article › peer-review

  • Fertilization 100%
  • Fertilization in Vitro 99%
  • Spermatozoa 86%
  • Semen 50%
• 1991

  Fertility of men following inguinal hernia repair

  Yavetz, H., Harash, B., Yogev, L., Homonnai, Z. T. & Paz, G., 1991, In: Andrologia. 23, 6, p. 443-446 4 p.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  • Inguinal Hernia 100%
  • Herniorrhaphy 95%
  • Fertility 79%
  • Semen Analysis 70%
  • Testis 50%

• Prerequisites for successful human sperm cryobanking: Sperm quality and prefreezing holding time

  Yavetz, H., Yogev, L., Homonnai, Z. & Paz, G., 1991, In: Fertility and Sterility. 55, 4, p. 812-816 5 p.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  • Embryo Transfer 100%
  • Semen 93%
  • Pregnancy Rate 91%
  • Spermatozoa 79%
  • Artificial Insemination 64%

• The efficiency of cryopreserved semen versus fresh semen for in vitro fertilization/embryo transfer

  Yavetz, H., Lessing, J. B., Amit, A., Niv, Y., Barak, Y., Yovel, I., David, M. P., Peyser, M. R., Yogev, L., Homonnai, Z. & Paz, G., Jun 1991, In: Journal of in Vitro Fertilization and Embryo Transfer. 8, 3, p. 145-148 4 p.

  Research output: Contribution to journal › Article › peer-review

  • Embryo Transfer 100%
  • Semen 93%
  • Fertilization in Vitro 92%
  • Tissue Donors 67%
  • Ovum 58%

• The use of an electric freezer in human semen banking

  Paz, G., Yogev, L., Gottreich, A., Rotem, R., Yavetz, H. & Homonnai, Z. T., 30 Jan 1991, In: European Journal of Obstetrics, Gynecology and Reproductive Biology. 38, 2, p. 141-144 4 p.

  Research output: Contribution to journal › Article › peer-review

  • Semen 100%
  • Spermatozoa 85%
  • Freezing 69%
  • Sperm Motility 55%
  • Nitrogen 45%
• 1990

  Concentration of ofloxacin and ciprofloxacin in human semen following a single oral dose

  Berger, S. A., Yavetz, H., Paz, G., Gorea, A. & Homonnai, Z., 1990, In: Journal of Urology. 144, 3, p. 683-684 2 p.

  Research output: Contribution to journal › Article › peer-review

  • Ofloxacin 100%
  • Semen 87%
  • Ciprofloxacin 83%
  • Mycoplasma 33%
  • Chlamydia trachomatis 30%

• Determination of urinary luteinizing hormone for prediction of ovulation

  Paz, G., Yogev, L., Gottreich, A., Rotem, R., Yavetz, H. & Homonnai, Z. T., 1990, In: Gynecologic and Obstetric Investigation. 29, 3, p. 207-210 4 p.

  Research output: Contribution to journal › Article › peer-review

  • Ovulation Prediction 100%
  • Luteinizing Hormone 58%
  • Ovulation Detection 33%
  • Artificial Insemination 27%
  • Urine 25%

• Further studies on the involvement of protein kinase C in human sperm flagellar motility

  Rotem, R., Paz, G. F., Homonnai, Z. T., Kalina, M. & Naor, Z., Nov 1990, In: Endocrinology. 127, 5, p. 2571-2577 7 p.

  Research output: Contribution to journal › Article › peer-review

  • Sperm Motility 100%
  • Protein Kinase C 78%
  • Protein Kinases 77%
  • Tetradecanoylphorbol Acetate 69%
  • Spermatozoa 58%

• Intrauterine Insemination in Subfertile Couples. Intrauterine Insemination bei subfertilen Paaren

  Yavetz, H., Mosek, A., Yogev, L., Paz, G. & Homonnai, Z. T., 1990, In: Andrologia. 22, 1, p. 29-33 5 p.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  • Insemination 100%
  • Infertility 72%
  • Spermatozoa 58%
  • Pregnancy 37%
  • cyclen 27%

• Luteinizing Hormone Secretion as a Response to a Second Naltrexone Administration

  Yogev, L., Gottreich, A., Homonnai, Z. T., Yavetz, H. & Paz, G. F., Oct 1990, In: Experimental Biology and Medicine. 195, 1, p. 22-25 4 p.

  Research output: Contribution to journal › Article › peer-review

  • Naltrexone 100%
  • Luteinizing Hormone 95%
  • Injections 16%
  • Refractory 9%
  • Gonadotropin-Releasing Hormone 9%

• Protein kinase C is present in human sperm: Possible role in flagellar motility

  Rotem, R., Paz, G. F., Homonnai, Z. T., Kalina, M. & Naor, Z., Sep 1990, In: Proceedings of the National Academy of Sciences of the United States of America. 87, 18, p. 7305-7308 4 p.

  Research output: Contribution to journal › Article › peer-review

  • Protein Kinase C 100%
  • Spermatozoa 98%
  • 2-methyl piperazine 35%
  • Sphingosine 28%
  • Staurosporine 25%

• Serum bioactive and immunoreactive follicle-stimulating hormone in oligozoospermic and azoospermic men: Application of a modified granulosa cell bioassay

  Matzkin, H., Homonnai, Z. T., Galiani, D., Paz, G. & Dekel, N., 1990, In: Fertility and Sterility. 53, 4, p. 709-714 6 p.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  • Granulosa Cells 100%
  • Follicle Stimulating Hormone 93%
  • Biological Assay 88%
  • Spermatozoa 43%
  • Serum 38%

• Transferrin in seminal plasma and in serum of men: Its correlation with sperm quality and hormonal status

  Ber, A., Vardinon, N., Yogev, L., Yavetz, H., Homonnai, Z. T., Yust, I. & Paz, G. F., Apr 1990, In: Human Reproduction. 5, 3, p. 294-297 4 p.

  Research output: Contribution to journal › Article › peer-review

  • Semen 100%
  • Transferrin 99%
  • Spermatozoa 85%
  • Serum 41%
  • Sertoli Cells 36%
• 1989

  A simple spot test for the detection of fructose deficiency in semen

  JUNGREIS, E., NECHAMA, M., PAZ, G. & HOMONNAI, T., Jun 1989, In: International Journal of Andrology. 12, 3, p. 195-198 4 p.

  Research output: Contribution to journal › Article › peer-review

  • Fructose 100%
  • Semen 95%
  • resorcinol 68%
  • N-methyl-4-aminophenol 47%
  • Fertility 20%

• Possible dopaminergic system involvement in LH and PRL responses to naltrexone treatment

  Yogev, L., Gottreich, A., Homonnai, Z. T. & Paz, G. F., 1989, In: Life Sciences. 45, 24, p. 2343-2349 7 p.

  Research output: Contribution to journal › Article › peer-review

  • Pimozide 100%
  • Naltrexone 87%
  • Luteinizing Hormone 83%
  • Prolactin 81%
  • Plasma 17%

• Use of intrauterine insemination in subfertile couples

  Yavetz, H., Paz, G. F. & Homonnai, Z. T., 1 Nov 1989, In: Harefuah. 117, 9, p. 246-251 6 p.

  Research output: Contribution to journal › Review article › peer-review
• 1988

  Clomphene citrate treatment in oligozoospermia: Comparison between two regimens of low-dose treatment

  Homonnai, Z. T., Yavetz, H., Yogev, L., Rotem, R. & Paz, G. F., 1988, In: Fertility and Sterility. 50, 5, p. 801-804 4 p.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  • Oligospermia 100%
  • Citric Acid 82%
  • Spermatozoa 70%
  • Clomiphene 65%
  • Sperm Count 62%

• Development of the male contraceptive pill

  Paz, G. & Homonnai, Z. T., 15 Dec 1988, In: Harefuah. 115, 12, p. 374-377 4 p.

  Research output: Contribution to journal › Review article › peer-review
• 1987

  Interdepartmental Unit for IVF/ET, Serlin-Hakirya Maternity Hospital, Tel Aviv, Israel

  David, M. P., Barak, Y., Amit, A., Lessing, J. B., Kogosowski, A., Yovel, I., Paz, G., Rudick, Z. V., Homonnai, Z. T. & Peyser, M. R., Feb 1987, In: Journal of in Vitro Fertilization and Embryo Transfer. 4, 1, p. 65-66 2 p.

  Research output: Contribution to journal › Letter › peer-review

• Laboratory efforts to improve motility of human sperm

  Lessing, J. B., Paz, G. F. & Peyser, M. R., 1987, In: Seminars in Reproductive Endocrinology. 5, 1, p. 91-98 8 p.

  Research output: Contribution to journal › Article › peer-review

• Opiate system involvement in the control of LH secretion in diabetic and normoglycemic male rats

  Yogev, L., Gottreich, A., Brezner, E., Paz, G. F. & Homonnai, Z. T., 3 Aug 1987, In: Life Sciences. 41, 5, p. 585-590 6 p.

  Research output: Contribution to journal › Article › peer-review

  • Naltrexone 100%
  • Opiate Alkaloids 70%
  • Morphine 19%
  • Narcotic Antagonist 12%
  • Prolactin 11%
• 1986

  In vitro fertilization and embryo transfer in an outpatient unit

  Amit, A., Lessing, J. B., Kogosowski, A., Yovel, I., Barak, Y., Rudick, V., Homonnai, Z. T., Paz, G., Peyser, M. R. & David, M. P., 1 Jun 1986, In: Harefuah. 110, 11, p. 543-544 2 p.

  Research output: Contribution to journal › Article › peer-review
• 1985

  Changes in LH and prolactin levels in diabetic male rats and the role of the opiate system in the control of their secretion

  Yogev, L., Gottriech, A., Timan, B., Homonnai, Z. T. & Paz, G. F., 16 Sep 1985, In: Life Sciences. 37, 11, p. 993-999 7 p.

  Research output: Contribution to journal › Article › peer-review

  • Luteinizing Hormone 100%
  • Prolactin 97%
  • Opiate Alkaloids 73%
  • Naltrexone 34%
  • Serum Level 30%

• Effect of α‐chlorohydrin on metabolism and testosterone secretion by rat testicular interstitial cells

  Paz, G., Carmon, A. & Homonnai, Z. T., Apr 1985, In: International Journal of Andrology. 8, 2, p. 139-146 8 p.

  Research output: Contribution to journal › Article › peer-review

  • Chlorohydrins 100%
  • Leydig Cells 60%
  • Testosterone 44%
  • Oxygen Consumption 16%
  • Glucose 10%

• Treatment of cervical ectropion by cryosurgery: Effect on cervical mucus characteristics

  Baram, A., Paz, G. F., Peyser, M. R., Schachter, A. & Homonnai, Z. T., 1985, In: Fertility and Sterility. 43, 1, p. 86-89 4 p.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  • Ectropion 100%
  • Cervix Mucus 98%
  • Cryosurgery 86%
  • Vaginal Discharge 36%
  • In Vitro Techniques 18%
• 1984

  An extra-pancreatic direct effect of streptozotocin on the hypothalamo-hypophyseal-testicular axis in the rat

  Thliveris, J. A., Paz, G. F., Rempel, E. & Faiman, C., 1984, In: Anatomischer Anzeiger. 157, 3, p. 213-219 7 p.

  Research output: Contribution to journal › Article › peer-review

• Effect of the antifertility agent, gossypol acetic acid, on the metabolism and testosterone secretion of isolated rat interstitial cells in vitro

  Paz, G. F. & Homonnai, Z. T., Jun 1984, In: Contraception. 29, 6, p. 543-552 10 p.

  Research output: Contribution to journal › Article › peer-review

  • gossypol acetic acid 100%
  • Testosterone 49%
  • Gossypol 37%
  • 3-Hydroxysteroid Dehydrogenases 27%
  • In Vitro Techniques 24%

• Phenoxybenzamine - An effective male contraceptive pill

  Homonnai, Z. T., Shilon, M. & Paz, G. F., May 1984, In: Contraception. 29, 5, p. 479-491 13 p.

  Research output: Contribution to journal › Article › peer-review

  • Male Contraceptive Agents 100%
  • Phenoxybenzamine 85%
  • Ejaculation 40%
  • Aspermia 29%
  • Ejaculatory Ducts 25%

• The possible use of phenoxybenzamine as a male contraceptive drug: Studies on male rats

  Paz, G. F., Shilon, M. & Homonnai, Z. T., Feb 1984, In: Contraception. 29, 2, p. 189-195 7 p.

  Research output: Contribution to journal › Article › peer-review

  • Male Contraceptive Agents 100%
  • Phenoxybenzamine 85%
  • Epididymis 45%
  • Pharmaceutical Preparations 26%
  • Testis 22%

• The use of phenoxybenzamine treatment in premature ejaculation

  Shilon, M., Paz, G. F. & Homonnai, Z. T., 1984, In: Fertility and Sterility. 42, 4, p. 659-661 3 p.

  Research output: Contribution to journal › Article › peer-review

  Open Access

• The Use of Technecium in Evaluation of the Male Accessory Glands Activity

  OICHMAN, M., BAR‐ON, J., HOMONNAI, Z. T., SEGAL, S. & PAZ, G. F., 1984, In: Andrologia. 16, 4, p. 376-380 5 p.

  Research output: Contribution to journal › Article › peer-review

  • Technetium 100%
  • testosterone enanthate 67%
  • Femoral Vein 50%
  • Testosterone 37%
  • Injections 24%
• 1983

  Establishment of a method for preservation of human cervical mucus for in vitro penetration tests

  Baruch, A. L., Yedwab, G., David, M. P., Homonnai, Z. T. & Paz, G. F., 1983, In: Unknown Journal. 15, 3, p. 163-170 8 p.

  Research output: Contribution to journal › Article › peer-review

  • Cervix Mucus 100%
  • In Vitro Techniques 30%
  • Nitrogen 22%
  • Semen 12%
  • Mucus 12%
• 1982

  A direct effect of α‐chlorohydrin on rat epididymal spermatozoa

  Paz, G. F. & Homonnai, T. Z., Jun 1982, In: International Journal of Andrology. 5, 3, p. 308-316 9 p.

  Research output: Contribution to journal › Article › peer-review

  • Chlorohydrins 100%
  • Spermatozoa 47%
  • Birth Rate 19%
  • In Vitro Techniques 11%
  • Insemination 10%

• A Method for Improvement of Sperm Quality of an Ejaculated Human Specimen Using Bovine Cervical Mucus as a Biological Filter

  BERGMAN, ARIE., YEDWAB, GIDEON., DAVID, MENACHEM. P., HOMONNAI, ZVI. T. & PAZ, GEDALIA. F., 1982, In: Journal of Andrology. 3, 3, p. 199-204 6 p.

  Research output: Contribution to journal › Article › peer-review

  • Cervix Mucus 100%
  • Quality Improvement 68%
  • Spermatozoa 64%
  • Semen 60%
  • Cattle 56%

• Determination of Δ⁵ 3β‐hydroxysteroid dehydrogenase activity in intact isolated rat Leydig cells

  Paz, G. F., Winter, J. S. D., Reyes, F. T. & Faiman, C., Feb 1982, In: International Journal of Andrology. 5, 1, p. 74-80 7 p.

  Research output: Contribution to journal › Article › peer-review

  • Leydig Cells 100%
  • Oxidoreductases 76%
  • Androstenedione 51%
  • DNA 35%
  • Dehydroepiandrosterone 25%

• Effects of long-term treatment with bromocriptine on pituitary prolactinoma in a male

  Ayalon, D., Eckstein, N., Homonnai, Z. T., Paz, G. F., Eshel, A. & Reider, I., Dec 1982, In: International Journal of Gynecology and Obstetrics. 20, 6, p. 481-485 5 p.

  Research output: Contribution to journal › Article › peer-review

  • Prolactinoma 100%
  • Libido 99%
  • Bromocriptine 93%
  • Ergot Alkaloids 60%
  • Azoospermia 47%

• Human sperm penetration into cervical mucus in vitro: Correlation between its quality, penetration capacity and velocity

  Amit, A., Bergman, A., Yedwab, G., David, M. P., Homonnai, T. Z. & Paz, G., 1982, In: Gynecologic and Obstetric Investigation. 14, 4, p. 283-291 9 p.

  Research output: Contribution to journal › Article › peer-review

  • Sperm-Ovum Interactions 100%
  • Cervix Mucus 97%
  • Spermatozoa 63%
  • Semen 55%
  • In Vitro Techniques 29%

• Penetration of human ejaculated spermatozoa into human and bovine cervical mucus. II. Pattern and velocity of penetration

  Amit, A., Bergman, A., Yedwab, G., David, M. P., Homonnai, T. Z. & Paz, G., 1982, In: International Journal of Fertility. 27, 3, p. 160-165 6 p.

  Research output: Contribution to journal › Article › peer-review

  • Cervix Mucus 100%
  • Spermatozoa 64%
  • Cattle 56%
  • Semen 13%
  • Glycoproteins 5%

• Prolactin receptors in interstitial cells of testes from rats at different stages of development

  Shiu, R. P. C., Paz, G. & Faiman, C., Oct 1982, In: International Journal of Andrology. 5, 5, p. 525-533 9 p.

  Research output: Contribution to journal › Article › peer-review

  • Prolactin Receptors 100%
  • Testis 62%
  • Prolactin 57%
  • Sexual Maturation 16%
  • Leydig Cells 13%

• Semen Quality and Sex Hormone Pattern of 39 Middle Aged Men

  HOMONNAI, Z. T., FAINMAN, N., DAVID, M. P. & PAZ, G. F., 1982, In: Andrologia. 14, 2, p. 164-170 7 p.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  • Semen Analysis 100%
  • Gonadal Steroid Hormones 88%
  • Armed Conflicts 87%
  • Middle Aged 82%
  • Masturbation 59%

• Sterilisation Following Instillation of Thiotepa into the Urinary Bladder

  HOMONNAI, T. Z., PAZ, G. & SERVADIO, C., Feb 1982, In: British Journal of Urology. 54, 1, p. 60 1 p.

  Research output: Contribution to journal › Article › peer-review

• The effect of anticonvulsant drugs on the development of male rats and their fertility

  Cohn, D. F., Homonnai, Z. W. I. T. & Paz, G. F., 1982, In: Journal of Neurology, Neurosurgery and Psychiatry. 45, 9, p. 844-846 3 p.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  • Anticonvulsants 100%
  • Fertility 99%
  • Carbamazepine 60%
  • Valproic Acid 57%
  • Sperm Motility 42%

• The possible role of adrenal androgens in clomiphene-citrate treatment of oligozoospermic normogonadotropic men

  Yovel, I., David, M. P., Chayen, R., Homonnai, Z. T. & Paz, G. F., 1982, In: Unknown Journal. 17, 3, p. 58 1 p.

  Research output: Contribution to journal › Article › peer-review
• 1981

  Bovine cervical mucus for the in vitro human sperm penetration test

  Bergman, A., Amit, A., Yedwab, G., David, M. P., Homonnai, Z. T. & Paz, G. F., 1981, In: Harefuah. 101, 1-2, p. 1-4+48

  Research output: Contribution to journal › Article › peer-review

• Effect of age on semen quality

  Homonnai, G. T., Fainman, N. & Paz, G., 1981, In: Harefuah. 100, 7, p. 318-320+360

  Research output: Contribution to journal › Article › peer-review

  • Semen Analysis 100%
  • Spermatozoa 53%
  • Semen 50%
  • Sperm Motility 27%
  • Fructose 26%

• Filtering capacity of bovine cervical mucus towards abnormal forms of human‐ejaculated spermatozoa

  Bergman, A., Amit, A., Yedwab, G., David, M. P., Homonnai, Z. T. & Paz, G. F., Dec 1981, In: International Journal of Andrology. 4, 1-6, p. 675-684 10 p.

  Research output: Contribution to journal › Article › peer-review

  • Cervix Mucus 100%
  • Spermatozoa 64%
  • Cattle 56%
  • Semen 12%
  • Neck 8%

• Penetration of human ejaculated spermatozoa into human and bovine cervical mucus. I. Correlation between penetration values

  Bergman, A., Amit, A., David, M. P., Homonnai, Z. T. & Paz, G. F., 1981, In: Unknown Journal. 36, 3, p. 363-367 5 p.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  • Cervix Mucus 100%
  • Spermatozoa 64%
  • Cattle 56%
  • Semen 15%
  • In Vitro Techniques 6%
• 1980

  Developmental pattern of testosterone production by the rat testis

  Paz, G. F., Winter, J. S. D., Reyes, F. I. & Faiman, C., Dec 1980, In: Steroids. 36, 6, p. 675-688 14 p.

  Research output: Contribution to journal › Article › peer-review

  • Developmental 100%
  • Leydig Cells 98%
  • Testosterone 96%
  • Testis 73%
  • Collagenases 22%