scholarly journals Extrinsic innervation of the pelvic organs in the lesser pelvis of human embryos

2020 ◽  
Vol 237 (4) ◽  
pp. 672-688
Author(s):  
Nutmethee Kruepunga ◽  
Jill P. J. M. Hikspoors ◽  
Cindy J. M. Hülsman ◽  
Greet M. C. Mommen ◽  
S. Eleonore Köhler ◽  
...  
Keyword(s):  
Human Embryos ◽  
Pelvic Organs ◽  
Extrinsic Innervation

scholarly journals Development of extrinsic innervation in the abdominal intestines of human embryos

2020 ◽  
Vol 237 (4) ◽  
pp. 655-671
Author(s):  
Nutmethee Kruepunga ◽  
Jill P. J. M. Hikspoors ◽  
Cindy J. M. Hülsman ◽  
Greet M. C. Mommen ◽  
S. Eleonore Köhler ◽  
...  
Keyword(s):  
Human Embryos ◽  
Extrinsic Innervation

The extrinsic innervation of the pelvic organs in the female rat

1980 ◽  
Vol 107 (3) ◽  
pp. 241-267 ◽  
Author(s):  
B. Baljet ◽  
J. Drukker
Keyword(s):  
Female Rat ◽  
Pelvic Organs ◽  
Extrinsic Innervation

CRISPR used to peer into human embryos' first days

Nature ◽  
2017 ◽  
Author(s):  
Heidi Ledford
Keyword(s):  
Human Embryos

Doubts raised about CRISPR gene-editing study in human embryos

Nature ◽  
2017 ◽  
Author(s):  
Ewen Callaway
Keyword(s):  
Gene Editing ◽  
Human Embryos

EVALUATION OF HYSTEROSALPINGOGRAPHY VERSUS LAPAROSCOPY IN THE DETERMINATION OF TUBAL FACTORS IN FEMALE INFERTILITY: A HOSPITAL BASED COMPARATIVE STUDY.

2020 ◽  
Vol 4 (9) ◽  
Author(s):  
Richa Choudhary ◽  
Rishikant Sinha
Keyword(s):  
Female Infertility ◽  
Diagnostic Methods ◽  
Panoramic View ◽  
Tubal Patency ◽  
Pelvic Organs ◽  
Clinical Investigations ◽  
Detailed Assessment ◽  
Reproductive Anatomy ◽  
Tubal Pathology

Objectives: Hysterosalpingography and laparoscopy both are the diagnostic methods for assessment of female infertility.  The present study was to compare the evaluation of hysterosalpingography (HSG) versus laparoscopy in determination of tubal factors in female infertility. Methods: Detailed assessment, physical examination and clinical investigations were performed in all 100 infertile female with age 20 years to 40 years. All patients were advised to perform digital HSG. Patients with an abnormal HSG underwent laparoscopy without delay, whereas in patients with a normal HSG, laparoscopy was performed three months after HSG. HSG is best scheduled during the 2nd -5th day interval immediately following the end of menstruation, to minimize risk for infection, avoid interference from intrauterine blood and clot, and to prevent any possibility that the procedure might be performed after conception. Results: Data was analysed by using IBM SPSS version 23 software.  All data was tabulated and percentages were calculated. Mean ± standard deviation was observed. Conclusions: Diagnostic laparoscopy is the gold standard in diagnosing tubal pathology and other intra-abdominal causes of infertility. Other hand, Hysterosalpingography is a frequently utilized diagnostic tool in the assessment of tubal status and detection of uterine anatomical defects in infertility. Hysterosalpingography and laparoscopy are not alternatives but complimentary investigations. But, inadequacy of hysterosalpingography (HSG) in determining the state of tubal patency, emphasizes the need for laparoscopy. Laparoscopy provides both a panoramic view of the pelvic reproductive anatomy and a magnified view of pelvic organs and peritoneal surfaces. Keywords: Female infertility, Tubal patency, HSG, Laparoscopy

Cleavage of Human Embryos: Options and Diversity

Acta Naturae ◽  
2016 ◽  
Vol 8 (3) ◽  
pp. 88-96
Author(s):  
Yu. K. Doronin ◽  
I. V. Senechkin ◽  
L. V. Hilkevich ◽  
M. A. Kurcer
Keyword(s):  
Time Lapse ◽  
Reproductive Technologies ◽  
Human Embryos ◽  
Imaging Data ◽  
Noninvasive Methods ◽  
Topographic Features ◽  
Time Parameters ◽  
Embryo Cleavage ◽  
Time Lapse Imaging ◽  
Developmental Dynamics

In order to estimate the diversity of embryo cleavage relatives to embryo progress (blastocyst formation), time-lapse imaging data of preimplantation human embryo development were used. This retrospective study is focused on the topographic features and time parameters of the cleavages, with particular emphasis on the lengths of cleavage cycles and the genealogy of blastomeres in 2- to 8-cell human embryos. We have found that all 4-cell human embryos have four developmental variants that are based on the sequence of appearance and orientation of cleavage planes during embryo cleavage from 2 to 4 blastomeres. Each variant of cleavage shows a strong correlation with further developmental dynamics of the embryos (different cleavage cycle characteristics as well as lengths of blastomere cycles). An analysis of the sequence of human blastomere divisions allowed us to postulate that the effects of zygotic determinants are eliminated as a result of cleavage, and that, thereafter, blastomeres acquire the ability of own syntheses, regulation, polarization, formation of functional contacts, and, finally, of specific differentiation. This data on the early development of human embryos obtained using noninvasive methods complements and extend our understanding of the embryogenesis of eutherian mammals and may be applied in the practice of reproductive technologies.

Features hormonal hemostasis in patients with benign hyper-plastic processes of breasts

2016 ◽  
pp. 72-74 ◽  
Author(s):  
M. Makarenko ◽  
◽  
D. Govsieiev ◽  
O. Gromova ◽  
L. Martynova ◽  
...  
Keyword(s):  
Luteal Phase ◽  
Reproductive Organs ◽  
Breast Diseases ◽  
Hormonal Changes ◽  
Morphological Investigation ◽  
Fibrocystic Disease ◽  
X Ray ◽  
Pelvic Organs ◽  
Hormone Research ◽  
Gynecological Diseases

The objective: to study the incidence of gynecological diseases, clinical and hormonal parameters of the menstrual cycle in patients with benign hyper-plastic processes of breasts. Patients and methods. 65 women with various forms of mastitis were investigated. The following investigations were conducted: mammologistic and gynecological investigation, mommologistic X-ray investigation, ultrasound of breasts and of the pelvic organs, endometrial aspiration biopsy that was followed by cytology; when it was necessary the diagnostic laparoscopy, colposcopy, hysteroscope with curettage and morphological investigation of the endometrium, hormone research and rectal temperature measurements were conducted. Results. The frequency of the benign breast diseases was set: fibrocystic disease of breast – 32 women (49.2±6.20%), fibrous of breast – 16 women (24.6±5.34%), nodular of breasts – 8 women (12.3±4.07%), fibroadenoma – 6 women (9.2±3.59%), nodular disease of breasts on the background of fibroid changes – 3 women (4.6±2.60%). All in all, 96.9±2.14% of the patients had any gynecological diseases. Thus, the average age of the ‘debut’ of mastitis was 31.4±1.09 years; the hyper-plastic processes in the uterus was 35.2±1.17 years. Anovulation was detected in 17 (47.2±8.3%) patients, the lack of the luteal phase (NLF) was detected in 11 (30.6±7.6) patients. Conclusions. Identified hormonal changes are typical for patients with the hyper-plastic processes of the reproductive organs with different localization (breasts, uterus, ovaries). Due to the commonality of the hormone changes in most cases mastitis is combined with the various gynecological diseases (96.9±2.14%). Key words: gynecological pathology, hormonal changes, breast, factors of risk.

Pharmacological and non-pharmacological treatment effects of an explosion-comminuted injury spine with spinal cord injury and dysfunction of pelvic organs

2015 ◽  
pp. 40-42
Author(s):  
S.K. Yevtushenko ◽  
◽  
S.P. Dubinа ◽  
O.S. Yevtushenko ◽  
N.V. Yanovskaya ◽  
...  
Keyword(s):  
Spinal Cord ◽  
Spinal Cord Injury ◽  
Pharmacological Treatment ◽  
Treatment Effects ◽  
Pelvic Organs ◽  
Cord Injury

Quantitative Study of the Heart in Staged Human Embryos in Stage 17

1987 ◽  
Vol 64 (5) ◽  
pp. 253-257
Author(s):  
Carlos A ◽  
MANDARIM-DE-LACERDA ◽  
Francisco Jose ◽  
B. SAMPAIO
Keyword(s):  
Quantitative Study ◽  
Human Embryos
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