A Search Service for Abbreviation / Long Form

■ Search Result - Abbreviation : PIF

Search Conditions:
Search Keyword : PIF
Search Method : Exact match.
Research Area:

Results:  
Abbreviation: PIF
Appearance Frequency: 927 time(s)
Long forms: 169

Display Settings:
[Display Entries]
Long Form, 100 entries
    (Appearance freq, Descending)
Long Form, all entries
[Entries Per Page]
 per page
Page Control
Page: of
Long Form No. Long Form Research Area Co-occurring Abbreviation PubMed/MEDLINE Info. (Year, Title)
peak inspiratory flow
(162 times)
Pulmonary Medicine
(66 times)
PEF (53 times)
COPD (20 times)
DPIs (13 times)
1982 Effect of upper body posture on forced inspiration and expiration.
powdered infant formula
(141 times)
Microbiology
(50 times)
PFGE (12 times)
MLST (6 times)
STs (6 times)
2006 Enterobacter sakazakii: an emerging pathogen in powdered infant formula.
proteolysis-inducing factor
(72 times)
Neoplasms
(30 times)
EPA (10 times)
NF-kappaB (7 times)
TNF-alpha (6 times)
1984 Induction of hepatic protein synthesis by a peptide in blood plasma of patients with sepsis and trauma.
PreImplantation Factor
(61 times)
Reproductive Medicine
(17 times)
sPIF (11 times)
HESC (3 times)
LPBA (3 times)
1994 Use of lymphocyte platelet binding assay for detecting a preimplantation factor: a quantitative assay.
prolactin inhibiting factor
(40 times)
Endocrinology
(11 times)
PRF (9 times)
PRL (7 times)
TRH (5 times)
1964 IDENTITY OF PROLACTIN INHIBITING FACTOR (PIF) AND LUTEINIZING HORMONE-RELEASING FACTOR (LRF).
PHYTOCHROME INTERACTING FACTOR
(37 times)
Botany
(20 times)
ABA (3 times)
bHLH (3 times)
COP1 (3 times)
2008 The Arabidopsis phytochrome-interacting factor PIF7, together with PIF3 and PIF4, regulates responses to prolonged red light by modulating phyB levels.
professional identity formation
(30 times)
Education
(23 times)
DS (2 times)
CIC (1 time)
DNACPR (1 time)
2012 Professional identity formation in medical education: the convergence of multiple domains.
Pacific Islands Families
(20 times)
Medicine
(8 times)
IPV (3 times)
CBCL (2 times)
BMI (1 time)
2004 Factors associated with not breastfeeding exclusively among mothers of a cohort of Pacific infants in New Zealand.
prolactin release-inhibiting factor
(19 times)
Endocrinology
(10 times)
PRF (4 times)
TRH (3 times)
GABA (2 times)
1975 Effects of porcine hypothalamic extract on prolactin release in the rat.
10  potential impact fraction
(18 times)
Public Health
(9 times)
PAF (6 times)
DALYs (4 times)
BMI (2 times)
2012 Estimating the contribution of selected risk factors in attributable burden to stroke in iran.
11  photochemically induced fluorescence
(17 times)
Chemistry Techniques, Analytical
(14 times)
FI-SPS (4 times)
RSD (4 times)
LOD (3 times)
1998 Photochemically induced fluorimetric detection of tianeptine and some of its metabolites. Application to pharmaceutical preparation.
12  pelvic insufficiency fracture
(15 times)
Neoplasms
(9 times)
IMRT (3 times)
RT (3 times)
MRI (2 times)
2003 Pelvic insufficiency fractures in postmenopausal woman with advanced cervical cancer treated by radiotherapy.
13  primary induction failure
(12 times)
Hematology
(9 times)
OS (8 times)
AML (6 times)
HCT (4 times)
2001 Unrelated marrow transplantation for adult patients with poor-risk acute lymphoblastic leukemia: strong graft-versus-leukemia effect and risk factors determining outcome.
14  peak inhalation flow
(11 times)
Pulmonary Medicine
(5 times)
DPIs (4 times)
Vin (3 times)
AC (2 times)
2007 The potential of a 2Tone Trainer to help patients use their metered-dose inhalers.
15  pulmonary interstitial fibrosis
(9 times)
Allergy and Immunology
(3 times)
DTH (3 times)
HIPIF (2 times)
SSc (2 times)
1987 Pulmonary interstitial fibrosis induced in hapten-immune hamsters.
16  per os infectivity factor
(8 times)
Virology
(8 times)
ODV (3 times)
AcMNPV (2 times)
BV (2 times)
2003 Identification of pif-2, a third conserved baculovirus gene required for per os infection of insects.
17  Pacific Islands Families: First Two Years of Life
(7 times)
Medicine
(6 times)
AOM (1 time)
OME (1 time)
2002 Infant bed-sharing among Pacific families in New Zealand.
18  parvovirus initiation factor
(7 times)
Virology
(5 times)
MVM (5 times)
CRE (2 times)
ATF/CREB (1 time)
1998 High-mobility group 1/2 proteins are essential for initiating rolling-circle-type DNA replication at a parvovirus hairpin origin.
19  PDK1-interacting fragment
(7 times)
Science
(3 times)
PDK1 (2 times)
PRK2 (2 times)
aPKC (1 time)
1999 PDK1 acquires PDK2 activity in the presence of a synthetic peptide derived from the carboxyl terminus of PRK2.
20  Personal Information Form
(7 times)
Geriatrics
(2 times)
AV-FIF (1 time)
BAI (1 time)
BDQ (1 time)
2006 The Program Information Form (PIF)--are you ready?
21  pediatric intestinal failure
(6 times)
Pediatrics
(5 times)
AUROC (1 time)
IF (1 time)
LSM (1 time)
2016 Prevalence of renal abnormality in pediatric intestinal failure.
22  phagocytosis-inducing factor
(6 times)
Allergy and Immunology
(4 times)
ATL (1 time)
ATLA (1 time)
CSF (1 time)
1984 Constitutive production of phagocytosis inducing factor(s) in a monocyte/macrophage lineage cell line (THP-1) by retrovirus-transformed human T cell lines.
23  Prl inhibiting factor
(6 times)
Endocrinology
(4 times)
PRL (3 times)
PRF (2 times)
alpha-MPT (1 time)
1976 Influence of dopaminergic agonists and antagonists on serum prolactin concentrations in the rat.
24  P instability factor
(5 times)
Genetics
(3 times)
MITEs (2 times)
MITE (1 time)
mPIF (1 time)
1997 Insertions of a novel class of transposable elements with a strong target site preference at the r locus of maize.
25  Photoirritation Factor
(5 times)
Laboratory Animal Science
(2 times)
MPE (4 times)
BCOP (1 time)
FQ (1 time)
1998 A Study on UV Filter Chemicals from Annex VII of European Union Directive 76/768/EEC, in the In Vitro 3T3 NRU Phototoxicity Test.
26  prostatic interstitial fluid
(5 times)
Urology
(5 times)
PS (5 times)
PT (1 time)
1981 Nitroimidazoles in the canine prostate, vagina, and urethra.
27  pyranoside-into-furanoside
(5 times)
Chemistry
(3 times)
--- 2014 Pyranoside-into-furanoside rearrangement: new reaction in carbohydrate chemistry and its application in oligosaccharide synthesis.
28  parainterfascicular nucleus
(4 times)
Nervous System Diseases
(1 time)
PBP (2 times)
PN (2 times)
VTA (2 times)
2014 Nicotine exposure increases the complexity of dopamine neurons in the parainterfascicular nucleus (PIF) sub-region of VTA.
29  phytochrome-interacting factors
(4 times)
Biological Science Disciplines
(2 times)
AtPhyB (2 times)
AtPIF (2 times)
2018 A phytochrome-B-mediated regulatory mechanism of phosphorus acquisition.
30  posterior instrumented fusion
(4 times)
Medicine
(2 times)
ABT (1 time)
ACDF (1 time)
AIS (1 time)
2018 Application of Lean Principles to Neurosurgical Procedures: The Case of Lumbar Spinal Fusion Surgery, a Literature Review and Pilot Series.
31  primary intracranial fibrosarcoma
(4 times)
Neurosurgery
(2 times)
OS (1 time)
RFS (1 time)
2019 Primary Intracranial Fibrosarcoma: Case Report and Systematic Review of Literature.
32  prophylactic internal fixation
(4 times)
Biophysics
(1 time)
FE (1 time)
2007 Prophylactic internal fixation of the radial osteocutaneous donor site.
33  patient information file
(3 times)
Education
(2 times)
PDQ (1 time)
1997 The effects of the PDQ patient information file (PIF) on patients' knowledge, enrollment in clinical trials, and satisfaction.
34  phenotypic impact factor
(3 times)
Genetic Phenomena
(1 time)
PCIT (3 times)
RIF (3 times)
GEBV (2 times)
2015 Putative regulatory factors associated with intramuscular fat content.
35  photosynthesis inhibiting factor
(3 times)
Molecular Biology
(2 times)
HRF (3 times)
2003 A symbiosome membrane is not required for the actions of two host signalling compounds regulating photosynthesis in symbiotic algae isolated from cnidarians.
36  polymeric infant formula
(3 times)
Cell Biology
(1 time)
SBR (2 times)
CPC (1 time)
IGF-1 (1 time)
2008 Colostrum supplementation restores insulin-like growth factor -1 levels and alters muscle morphology following massive small bowel resection.
37  product ion filtering
(3 times)
Chemistry Techniques, Analytical
(3 times)
MDF (3 times)
NLF (3 times)
DBS (1 time)
2008 An integrated method for metabolite detection and identification using a linear ion trap/Orbitrap mass spectrometer and multiple data processing techniques: application to indinavir metabolite detection.
38  purified human leucocyte interferon
(3 times)
Allergy and Immunology
(2 times)
IFU (1 time)
1976 Regulatory effect of interferon on T cells in vitro.
39  pain interference
(2 times)
Sports Medicine
(1 time)
PROMIS (2 times)
ASES (1 time)
CAT (1 time)
2019 Relationship Between PROMIS Computer Adaptive Tests and Legacy Hip Measures Among Patients Presenting to a Tertiary Care Hip Preservation Center.
40  Papanicolaou stain-induced fluorescence
(2 times)
Cell Biology
(2 times)
ZN (2 times)
AFB (1 time)
FNAB (1 time)
2005 Utility of papanicolaou stain-induced fluorescence in the cytodiagnosis of extrapulmonary tuberculosis.
41  parotid isoelectric focusing variant
(2 times)
Genetics, Medical
(1 time)
PPP (1 time)
1981 Genetic polymorphism of PIF (parotid isoelectric focusing variant) proteins with linkage to the PPP (parotid proline-rich protein) gene complex.
42  Partners in Flight
(2 times)
Environmental Health
(2 times)
SLR (1 time)
2012 Effects of sea-level rise and anthropogenic development on priority bird species habitats in coastal Georgia, USA.
43  peak isometric force
(2 times)
Sports Medicine
(2 times)
ROM (2 times)
ACLR (1 time)
AIS (1 time)
2013 The effects of early aggressive rehabilitation on outcomes after anterior cruciate ligament reconstruction using autologous hamstring tendon: a randomized clinical trial.
44  pentacyano(isoniazid)ferrate(II)
(2 times)
Molecular Biology
(1 time)
Mtb (2 times)
CoA (1 time)
ETH (1 time)
2011 Effect of the explicit flexibility of the InhA enzyme from Mycobacterium tuberculosis in molecular docking simulations.
45  perfect integrate-and-fire
(2 times)
Neurology
(1 time)
ISI (1 time)
2009 Complementary responses to mean and variance modulations in the perfect integrate-and-fire model.
46  performance-intensity function
(2 times)
Audiology
(2 times)
AI (1 time)
CST (1 time)
FIF (1 time)
1983 Accuracy of adaptive procedure estimates of PF-max level.
47  PERMEABILITY INCREASING FACTOR
(2 times)
Allergy and Immunology
(2 times)
--- 1964 STUDIES ON THE PERMEABILITY INCREASING FACTOR (PIF) IN SKIN EXTRACTS.
48  phagocytosis-inhibitory factor
(2 times)
Allergy and Immunology
(2 times)
--- 1994 Partial characterization of a low molecular weight phagocytosis inhibitory factor obtained from human erythrocyte membranes.
49  phonation instability flow
(2 times)
Otolaryngology
(2 times)
PFR (2 times)
PIP (2 times)
PTF (2 times)
2012 Phonation instability flow in excised canine larynges.
50  photo-irritancy factor
(2 times)
Chemistry
(1 time)
MPE (1 time)
2002 In vitro phototoxicity testing: development and validation of a new concentration response analysis software and biostatistical analyses related to the use of various prediction models.
51  photoinduced fluorescence
(2 times)
Biophysics
(2 times)
DFB (2 times)
FEN (2 times)
GC/MS (1 time)
2014 Photochemically-induced fluorescence properties of two benzoyl- and phenylurea pesticides and determination in natural waters.
52  Phytochrome-Interacting bHLH transcription Factors
(2 times)
Botany
(2 times)
ENCODE (1 time)
SOD (1 time)
TFs (1 time)
2015 Advances in understanding cis regulation of the plant gene with an emphasis on comparative genomics.
53  pifithrin-alpha
(2 times)
Anesthesiology
(1 time)
DEX (1 time)
DOX (1 time)
DR5 (1 time)
2008 Inhibition of glycogen synthase kinase or the apoptotic protein p53 lowers the threshold of helium cardioprotection in vivo: the role of mitochondrial permeability transition.
54  piperonal fluorine
(2 times)
Chemistry Techniques, Analytical
(2 times)
--- 2000 [Study on the spectrophotometric determination of vanadium with piperonal fluorone by atomic absorption spectrophotometer].
55  posterior instrumentation and fusion
(2 times)
Neurology
(1 time)
OR (1 time)
PC (1 time)
PPC (1 time)
2019 Risk factors for postoperative pulmonary complications in the treatment of non-degenerative scoliosis by posterior instrumentation and fusion.
56  posterior interbody fusion
(2 times)
Neuroradiography
(1 time)
CI (1 time)
PF (1 time)
2011 CT-Guided Posterior Lumbar Interbody Fusion and Distraction. A Case Report.
57  posteroinferofrontal areas
(2 times)
Brain
(1 time)
PST (2 times)
CBF (1 time)
PET (1 time)
1995 [Changes in regional cerebral blood flow in nondominant hemisphere during speech task in aphasics.: a PET activation study].
58  puboischiofemoralis
(2 times)
Veterinary Medicine
(2 times)
ITL (2 times)
H80d (1 time)
I-tr (1 time)
2004 Developmental states of the collagen content, distribution and architecture in the pectoralis, iliotibialis lateralis and puboischiofemoralis muscles of male Red Cornish x New Hampshire and normal broilers.
59  biomarker--preimplantation factor
(1 time)
Science
(1 time)
GVHD (1 time)
IT (1 time)
JDM (1 time)
2007 Applying embryo-derived immune tolerance to the treatment of immune disorders.
60  pancreatic islet fibrosis
(1 time)
Veterinary Medicine
(1 time)
--- 2004 Pancreatic islet fibrosis in rock hyraxes (Procavia capensis), Part 1: Case histories, clinical pathology, and epizootiology.
61  paradisiaca inflorescence
(1 time)
Medicine
(1 time)
SCFA (1 time)
2019 Short chain fatty acids enriched fermentation metabolites of soluble dietary fibre from Musa paradisiaca drives HT29 colon cancer cells to apoptosis.
62  parainfluenza
(1 time)
Pediatrics
(1 time)
ARIs (1 time)
CI (1 time)
IF (1 time)
2015 Viral coinfection in acute respiratory infection in Mexican children treated by the emergency service: A cross-sectional study.
63  parallel imaging factors
(1 time)
Diagnostic Imaging
(1 time)
CE-MRA (1 time)
2010 Highly undersampled supraaortic MRA at 3.0 T: initial results with parallel imaging in two directions using a 16-channel neurovascular coil and parallel imaging factors up to 16.
64  parameter-peak inhalation flow
(1 time)
Chemistry
(1 time)
ACIM (1 time)
COPD (1 time)
DPIs (1 time)
2019 Real-life budesonide and formoterol dose emission from the medium and high strength fixed dosed combinations in a Spiromax dry powder inhaler using inhalation profiles from patients with chronic obstructive pulmonary disease.
65  Participant Introductory Form
(1 time)
Gynecology
(1 time)
DFF (1 time)
DIF (1 time)
FEDS (1 time)
2020 The Effects of a Dysmenorrhea Support Program on University Students Who Had Primary Dysmenorrhea: A Randomized Controlled Study.
66  Patency Inducing Factor
(1 time)
Zoology
(1 time)
JH (1 time)
2016 Sequential oogenesis is controlled by an oviduct factor in the locusts Locusta migratoria and Schistocerca gregaria: Overcoming the doctrine that patency in follicle cells is induced by juvenile hormone.
67  patent interatrial foramen
(1 time)
Medicine
(1 time)
PE (1 time)
2008 [Paradoxical embolism in patients with ischemic stroke].
68  Pathological invasion factor
(1 time)
Neoplasms
(1 time)
C/T (1 time)
GGO (1 time)
HRCT (1 time)
2015 Association between high-resolution computed tomography findings and the IASLC/ATS/ERS classification of small lung adenocarcinomas in Japanese patients.
69  Patient Introduction Form
(1 time)
Dentistry
(1 time)
LRM (1 time)
US (1 time)
2015 Seeking to Understand the Reader of Interest-Your Patient-Health Literacy and Adherence Concerns for the Dentist and the Dental/Medical Team.
70  Pay It Forward
(1 time)
APCs (1 time)
OA (1 time)
US (1 time)
2016 Article processing charges for open access publication-the situation for research intensive universities in the USA and Canada.
71  paying-it-forward
(1 time)
Neurology
(1 time)
--- 2018 Spreading inequality: neural computations underlying paying-it-forward reciprocity.
72  pea inner fibres
(1 time)
Animal Nutritional Physiological Phenomena
(1 time)
DDGS (1 time)
DF (1 time)
NSP (1 time)
2012 Feed ingredients differing in fermentable fibre and indigestible protein content affect fermentation metabolites and faecal nitrogen excretion in growing pigs.
73  peak inhaled flow
(1 time)
Allergy and Immunology
(1 time)
DKS (1 time)
EPT (1 time)
PIP (1 time)
2019 IS IT NECESSARY TO PROHIBIT SIDE-HOLE CLOSURE IN USE OF THE DRY POWDER INHALERS?
74  peak inspiratory to expiratory flow rate
(1 time)
Physical Medicine
(1 time)
IRT (1 time)
PEF (1 time)
2019 Effect of inspiratory rise time on sputum movement during ventilator hyperinflation in a test lung model.
75  peak isometric knee-extension force
(1 time)
Sports Medicine
(1 time)
ACLR (1 time)
BMI (1 time)
IKDC (1 time)
2015 What can the first 2 months tell us about outcomes after anterior cruciate ligament reconstruction?
76  pediatric intestinal failure patients
(1 time)
Gastroenterology
(1 time)
EN (1 time)
PN (1 time)
2020 Cisapride use in Pediatric Patients with Intestinal Failure and its Impact on Progression of Enteral Nutrition.
77  pedicle screw insertion guided by fluoroscopy
(1 time)
Orthopedic Procedures
(1 time)
MIS (1 time)
PIN (1 time)
2019 Navigation Versus Fluoroscopy in Multilevel MIS Pedicle Screw Insertion: Separate Analysis of Exposure to Radiation of the Surgeon and of the Patients.
78  pentagraph image fusion
(1 time)
Ophthalmology
(1 time)
SFP (1 time)
2016 Pentagraph image fusion scheme for motion blur prevention using multiple monochromatic images.
79  percentile-based impact factor
(1 time)
General Surgery
(1 time)
IF (1 time)
2011 Can otolaryngology compete with larger fields regarding impact factor?: is percentile-based impact factor a solution?
80  percutaneous interbody fusion
(1 time)
Pain
(1 time)
AS (1 time)
CT (1 time)
ODI (1 time)
2018 Feasibility of percutaneous interbody fusion as a treatment for adjacent vertebral stress fracture of ankylosing spondylitis with intervertebral pseudarthrosis formation.
81  peri-implant femoral fractures
(1 time)
Traumatology
(1 time)
DHSs (1 time)
PFF (1 time)
PFNs (1 time)
2016 Peri-implant femoral fractures: The risk is more than three times higher within PFN compared with DHS.
82  peri-implant fluid
(1 time)
Dentistry
(1 time)
CAL (1 time)
PD (1 time)
2017 Th17-related cytokines in mucositis: is there any difference between peri-implantitis and periodontitis patients?
83  period of increased firing probability
(1 time)
Physiology
(1 time)
PSTHs (1 time)
SCS (1 time)
1994 Segmental effects of epidural spinal cord stimulation in humans.
84  peritoneal interposition flap
(1 time)
Urology
(1 time)
AUASS (1 time)
PLND (1 time)
RARP (1 time)
2020 Utilization of a Peritoneal Interposition Flap to Prevent Symptomatic Lymphoceles After Robotic Radical Prostatectomy and Bilateral Pelvic Lymph Node Dissection.
85  permanent intestinal failure
(1 time)
General Surgery
(1 time)
IT (1 time)
LSB (1 time)
2000 [Children with intestinal failure as candidates for intestinal transplantation].
86  personal impact factors
(1 time)
Medicine
(1 time)
GC (1 time)
SNA (1 time)
2018 Applying Gini coefficient to evaluate the author research domains associated with the ordering of author names: A bibliometric study.
87  Pharma Industry Finland
(1 time)
Medicine
(1 time)
FGPA (1 time)
2017 The reasons behind medicine shortages from the perspective of pharmaceutical companies and pharmaceutical wholesalers in Finland.
88  Pharmacophoric Interaction Field
(1 time)
Biochemistry
(1 time)
MIFs (1 time)
2015 BioGPS: navigating biological space to predict polypharmacology, off-targeting, and selectivity.
89  phase III trial comparing cisplatin, ifosfamide and 5-fluorouracil
(1 time)
Gynecology
(1 time)
--- 2005 Report of an early stopped randomized trial comparing cisplatin vs. cisplatin/ifosfamide/ 5-fluorouracil in recurrent cervical cancer.
90  photoinduced fluorimetric
(1 time)
Biomedical Engineering
(1 time)
CIPRO (1 time)
ENO (1 time)
NOR (1 time)
2005 HPLC determination of enoxacin, ciprofloxacin, norfloxacin and ofloxacin with photoinduced fluorimetric (PIF) detection and multiemission scanning: application to urine and serum.
91  photoinduced spectrofluorimetric
(1 time)
Biochemistry
(1 time)
--- 2005 Determinations of fluoroquinolones and nonsteroidal anti-inflammatory drugs in urine by extractive spectrophotometry and photoinduced spectrofluorimetry using multivariate calibration.
92  photolithography incorporated filtration
(1 time)
Nanotechnology
(1 time)
LDMs (1 time)
SS (1 time)
2019 Ultralow-voltage all-carbon low-dimensional-material flexible transistors integrated by room-temperature photolithography incorporated filtration.
93  Photolysis Induced Fluoresence
(1 time)
Biophysics
(1 time)
LIF (1 time)
2018 Reaction kinetics of OH + HNO3 under conditions relevant to the upper troposphere/lower stratosphere.
94  Photosynthetic intensification factors
(1 time)
Biomedical Engineering
(1 time)
--- 2014 Specific photosynthetic rate enhancement by cyanobacteria coated onto paper enables engineering of highly reactive cellular biocomposite "leaves".
95  phototoxicity factor
(1 time)
Toxicology
(1 time)
EC (1 time)
MPE (1 time)
1998 The International EU/COLIPA In Vitro Phototoxicity Validation Study: Results of Phase II (Blind Trial). Part 1: The 3T3 NRU Phototoxicity Test.
96  physiologically in cellular control of dermal interstitial fluid pressure
(1 time)
Physiology
(1 time)
ECM (1 time)
2018 Integrin alphaV beta3 can substitute for collagen-binding beta1 -integrins in vivo to maintain a homeostatic interstitial fluid pressure.
97  Phytochrome-Phytochrome Interacting Factor
(1 time)
Molecular Biology
(1 time)
--- 2019 Rapid Examination of Phytochrome-Phytochrome Interacting Factor (PIF) Interaction by In Vitro Coimmunoprecipitation Assay.
98  PIF analog
(1 time)
Medicine
(1 time)
ASC (1 time)
TLRs (1 time)
2017 Synthetic PreImplantation Factor (PIF) prevents fetal loss by modulating LPS induced inflammatory response.
99  PIFscr
(1 time)
Molecular Biology
(1 time)
MYH10 (1 time)
2018 Proteomic investigation of the effects of preimplantation factor on human embryo implantation.
100  PIFscr-control
(1 time)
Reproduction
(1 time)
FGF (1 time)
GFs (1 time)
HESC (1 time)
2012 Preimplantation factor (PIF) promoting role in embryo implantation: increases endometrial integrin-alpha2beta3, amphiregulin and epiregulin while reducing betacellulin expression via MAPK in decidua.