Results 71 to 80 of about 106,569 (293)

Effects of heme oxygenase isozymes on Leydig cells steroidogenesis [PDF]

open access: yes, 2009
In the present study, we demonstrate the expression of heme oxygenase (HO) isozymes, HO-1 and HO-2 (listed as HMOX1 and HMOX2 in the MGI Database), in MA-10 Leydig tumor cells and its effect on steroidogenesis. The well-known HO inducer, hemin, increased
Besio Moreno, Marcos Alberto   +6 more
core   +1 more source

hCG and Hyperglycosylated hCG Carbohydrate Structure Corrected [PDF]

open access: yesJournal of Glycobiology, 2015
Multiple articles have been published describing the N-linked and O-linked oligosaccharide structures of hCG. All, however, have used purified preparation from pregnancy urine and from choriocarcinoma patient urine. This has told the scientific community that pregnancy and choriocarcinoma hCG-related molecules contain Type 1 and Type 2 O-linked ...
openaire   +1 more source

Age, embryo donor status, and insemination with chilled semen all predispose to persistent breeding‐induced endometritis in warmblood mares

open access: yesEquine Veterinary Journal, EarlyView.
Abstract Background Persistent breeding‐induced endometritis (PBIE) is a common reason for mares failing to establish pregnancy. Objective To examine the hypothesis that advancing mare age and embryo donor status predispose to PBIE and compromise fertility.
Tom Stout   +3 more
wiley   +1 more source

Mucinous adenocarcinoma of urachus: A tailored approach

open access: yesAsian Journal of Oncology, 2016
Vesical adenocarcinomas are uncommon, accounting for less than 2% of all malignant urinary bladder tumors. Of these, urachal adenocarcinoma represents a rare subset.
M. Vijay Kumar   +3 more
doaj   +1 more source

A $Chandra-Swift$ View of Point Sources in Hickson Compact Groups: High AGN fraction but a dearth of strong AGNs [PDF]

open access: yes, 2014
We present $Chandra$ X-ray point source catalogs for 9 Hickson Compact Groups (HCGs, 37 galaxies) at distances $34 - 89$ Mpc. We perform detailed X-ray point source detection and photometry, and interpret the point source population by means of simulated
Brandt, W. N.   +8 more
core   +3 more sources

The Luminosity Function of Galaxies in Compact Groups [PDF]

open access: yes, 1998
From R-band images of 39 Hickson compact groups (HCGs), we use galaxy counts to determine a luminosity function extending to M_R=-14.0, approximately two magnitudes deeper than previous compact group luminosity functions.
Barnes J.   +13 more
core   +2 more sources

Optimizing outcomes in intrauterine insemination: A narrative synthesis of two decades of clinical research (2000–2024)

open access: yesInternational Journal of Gynecology &Obstetrics, EarlyView.
Abstract Intrauterine insemination (IUI) is a widely used first‐line fertility treatment, yet its success rates vary considerably. This review synthesizes evidence from peer‐reviewed studies published between 2000 and 2024, including randomized controlled trials, cohort and case–control studies, as well as systematic and narrative reviews identified ...
Kasuni Akalanka
wiley   +1 more source

Role of reradiation in head and neck cancer from limits to option

open access: yesAsian Journal of Oncology, 2015
Locoregional recurrence (LRR) or second primary malignancy in the previously treated area continues to be a major cause of treatment failure with significant morbidity and mortality in head and neck cancer. Prognosis of recurrent disease is dismal.
Arpana Rameshchandra Shukla   +1 more
doaj   +1 more source

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