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Showing 1 to 12 of 181 entries
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A need for understanding.

The McGill dental review

Leve RA.
PMID: 5271103
Mcgill Dent Rev. 1970 Apr;32(3):5.

No abstract available.

Molecular characterisation of Mycoplasma hyorhinis isolated from pigs using pulsed-field gel electrophoresis and 16S rRNA sequencing.

Veterinary record open

Yamaguti M, Oliveira RC, Marques LM, Buzinhani M, Buim MR, Neto RL, Guimarães AM, Timenetsky J.
PMID: 26688737
Vet Rec Open. 2015 Nov 30;2(2):e000093. doi: 10.1136/vetreco-2014-000093. eCollection 2015.

Economic loss in pig breeding is common due to respiratory disorders, and Mycoplasma hyopneumoniae and Mycoplasma hyorhinis, namely, are the most common infectious agents. The aim of this study is to recover these mollicutes and detect their genotypic variations...

Parental Protectiveness Mediates the Association between Parent-Perceived Child Self-Efficacy and Health Outcomes in Pediatric Functional Abdominal Pain Disorder.

Children (Basel, Switzerland)

DuPen MM, van Tilburg MA, Langer SL, Murphy TB, Romano JM, Levy RL.
PMID: 27657151
Children (Basel). 2016 Sep 19;3(3). doi: 10.3390/children3030015.

Previous studies have shown that parental protectiveness is associated with increased pain and disability in Functional Abdominal Pain Disorder (FAPD) but the role that perceived child self-efficacy may play remains unclear. One reason why parents may react protectively towards...

The effect of exercise on cardiac work in coronary heart disease.

Transactions of the Association of American Physicians

LEVY RL, MATHERS JA, NICKERSON JL.
PMID: 13005649
Trans Assoc Am Physicians. 1952;65:88-93.

No abstract available.

The educational implications of reproductive problems identified during investigations at Michigan dairy farms.

Theriogenology

Sprecher DJ, Farmer JA, Nebel RL, Mather EC.
PMID: 16727629
Theriogenology. 1995 Jan 15;43(2):373-80. doi: 10.1016/0093-691x(94)00030-x.

This study constitutes the review of 44 dairy herd investigations that were initiated because of complaints relating to decreased reproductive efficiency. Each investigation was conducted at the request of the veterinary practitioner who provided the routine reproductive examinations and...

Selected times of insemination with microencapsulated bovine spermatozoa affect pregnancy rates of synchronized heifers.

Theriogenology

Vishwanath R, Nebel RL, McMillan WH, Pitt CJ, Macmillan KL.
PMID: 16728135
Theriogenology. 1997 Aug;48(3):369-76. doi: 10.1016/s0093-691x(97)00248-3.

This experiment was designed to test whether spermatozoa encapsulated in an alginate poly-L-lysine matrix had an extended fertile life in vivo after insemination. Estrus was synchronized in 417 primiparous Friesian and Jersey heifers with a system based on a...

Evaluation of an on-farm blood progesterone test for predicting the day of parturition in cattle.

Theriogenology

Matsas DJ, Nebel RL, Pelzer KD.
PMID: 16727085
Theriogenology. 1992 Apr;37(4):859-68. doi: 10.1016/0093-691x(92)90047-u.

An on-farm blood progesterone enzymeimmunoassay (EIA) was evaluated as a diagnostic test to predict the time of calving within a 24-hour period in near-term dairy cows. Blood samples were taken daily from 45 cows beginning 5 days prior to...

In vitro and in vivo development of mouse morulae encapsulated in 2% sodium alginate or 0.1% poly-l-lysine.

Theriogenology

Krentz KJ, Nebel RL, Canseco RS, McGilliard ML.
PMID: 16727243
Theriogenology. 1993 Mar;39(3):655-67. doi: 10.1016/0093-691x(93)90251-y.

In Experiment 1, development of zona pellucida-intact (ZPI) morulae was measured every 24 hours for 120 hours after encapsulation in 2% sodium alginate (ALG) or 0.1% poly-L-lysine (PLL). Encapsulation significantly reduced development to hatched blastocysts at 48 and 72...

Organic analysis of the Pueblito de Allende meteorite.

Nature

Levy RL, Wolf CJ, Grayson MA, Gilbert J, Gelpi E, Updegrove WS, Zlatkis A, Oro' J.
PMID: 16057866
Nature. 1970 Jul 11;227(5254):148-50. doi: 10.1038/227148a0.

It appears unlikely that the organic material detected in the meteorite that fell in Mexico last year can have been introduced by contamination.

A Communication to the Fellows of The New York Academy of Medicine.

Bulletin of the New York Academy of Medicine

Levy RL, Parsons WB, Craig HR.
PMID: 19312636
Bull N Y Acad Med. 1957 Dec;33(12):883-4.

No abstract available.

The Future of the Academy.

Bulletin of the New York Academy of Medicine

Levy RL.
PMID: 19312674
Bull N Y Acad Med. 1961 Apr;37(4):219-21.

No abstract available.

Facts on Coronary Artery Disease, Based on a Survey of the Clinical and Pathological Records of 762 Cases: Abstract.

Transactions of the American Clinical and Climatological Association

Levy RL, Bruenn HG, Kurtz D.
PMID: 21407441
Trans Am Clin Climatol Assoc. 1933;49:67-76.

No abstract available.

Showing 1 to 12 of 181 entries