Results 31 to 40 of about 85,217 (252)

Prognostic factors in intrauterine insemination cycles

JBRA Assisted Reproduction, 2018
Objective This study aimed to evaluate the clinical pregnancy rate of intrauterine insemination cycles in relation to patient age, cause of infertility, ovulation induction method, number of mature follicles and sperm with progressive motility.
F. Sicchieri, Aline Bomfim Silva, A. C. J. S. R. E. Silva, P. Navarro, R. Ferriani, R. D. dos Reis   +5 more
semanticscholar   +1 more source

Conception Rates of Holstein-Friesian Cows Inseminated Artificially with Reducing Frozen Semen Doses

Media Peternakan, 2016
Conception rates of Holstein Friesian (HF) acceptors were evaluated in artificial insemination (AI) mating using three frozen semen doses of the straws per volume of 0.25 cc.
Anneke Anggraeni, T. Herawati, L. Praharani, D. Utami, A. Argis   +4 more
doaj   +1 more source

Functional anatomy of the spermatheca and its duct in the seed bug Lygaeus simulans (Heteroptera: Lygaeidae)

European Journal of Entomology, 2000
Female genitalia of lygaeid bugs are characterized by a tube-shaped ductus receptaculi (spermathecal duct) connecting the bursa copulatrix with the highly coiled receptaculum seminis (spermatheca).
Robert GSCHWENTNER, Andreas TADLER
doaj   +1 more source

The Effectiveness of Pharmacological Synchronization of the Estrous Cycle in Hinds (Cervus elaphus L.): A Pilot Field Trial

Animals, 2020
The aim was to estimate the effective pharmacological method of the estrous cycle synchronization by checking the effects of synchronization by measurement of progesterone (P4) and 17-beta estradiol (E2) concentration by RIA and artificial insemination ...
Anna J. Korzekwa, Władysław Kordan, Angelika M. Kotlarczyk, Roland Kozdrowski   +3 more
doaj   +1 more source

Effect of thermal stress on the reproductive qualities of large white breed sows

Аграрная наука Евро-Северо-Востока
The work is devoted to the study of reproductive qualities of sows subjected to heat stress after insemination during the period of insemination and before insemination (I, II and III groups, respectively).
Sergey N. Gudkov, Natalya N. Gorb, Olga A. Zajko, Ludmila P. Ermakova, Anton Intkhanukhak   +4 more
doaj   +1 more source

Asthma and Infertility: A Prospective Case-Control Study on Pregnancy and Live Birth Rates in Women With Asthma Undergoing Assisted Reproduction. [PDF]

Clin Respir J
This large prospective cohort study shows no impact of asthma on pregnancy and live birth rate among infertile women undergoing assisted reproduction. ABSTRACT Background Previous studies have suggested a negative impact of asthma on fertility, and it has been hypothesized that the underlying inflammation is playing an important role.
Lundberg FE, Sneckenborg AH, Nilsson H, Rodriguez-Wallberg KA.   +3 more
europepmc   +2 more sources

Climate‐Smart Dairy Practices: The Role of Practice Clusters in Enhancing the Performance of Dairy Farms in Kenya

Agribusiness, EarlyView.
ABSTRACT Climate variability is affecting the productivity, profitability, and resilience of smallholder dairy producers in developing countries. The adoption of climate‐smart (CS) dairy practices has been promoted to mitigate these negative effects. However, while interest in dairy CS practices is growing, empirical evidence on their adoption patterns
Mercy Mburu, Amin Mugera, John Mburu, Rose Nyikal, Oghaiki Asaah Ndambi   +4 more
wiley   +1 more source

Relationship between the Time of Intrauterine Insemination and Pregnancy Outcome, Based on Islamic Recommendations

Health, Spirituality and Medical Ethics, 2020
Background and Objectives: Intrauterine insemination (IUI) is one of the methods of infertility treatment. When is the best time to do this assisted reproduction procedure? There are many Islamic narrations about the appropriate time for fertilization in
Ashraf Pahlevani Qomi, reza tabatabaei, akram Heidari, Abbas Ali Vashiyan, Azadeh Asgarian, Elham Asa   +5 more
doaj  

Use of Infrared Thermography during Ejaculation Process and Its Link with Semen Quality and Freezability in Dogs

Animals, 2021
This study aimed to describe the thermal variation of external reproductive tracts during ejaculation in relation to sperm quality in dogs. Forty-six adult fertile dogs were monitored using a thermal camera before, during and after the semen collection ...
Koray Tekin, Muhammed Enes İnanç, Doğukan Özen, Beste Cil, Kemal Tuna Olğaç, Burak Yılmaz, Umut Taşdemir, Pürhan Barbaros Tuncer, Serhat Büyükleblebici, Ali Daşkın, Ongun Uysal, Calogero Stelletta   +11 more
doaj   +1 more source

From Multiple Congenital Anomalies to Pituitary Gland Malformation: Wide Spectrum of Clinical Features in a Family With FOXA2 Variant

American Journal of Medical Genetics Part A, EarlyView.
ABSTRACT FOXA2 (hepatocyte nuclear factor‐3β, HNF‐3β) encodes a transcriptional activator involved in early embryogenesis, particularly in the patterning and differentiation of midline structures such as the neural tube, foregut, and pituitary gland. Its role in human pathogenesis was first suspected when patients with deletion of chromosome 20p11.2 ...
Christopher Connolly, Hemant A. Parmar, Lauren Hipp, Tomoyasu Higashimoto   +3 more
wiley   +1 more source